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configure

Revision 2, 181.5 KB (checked in by emasson, 3 years ago)
initial import for the community edition

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59.
4	#
5	# Copyright (C) 2003 Free Software Foundation, Inc.
6	# This configure script is free software; the Free Software Foundation
7	# gives unlimited permission to copy, distribute and modify it.
8	## --------------------- ##
9	## M4sh Initialization. ##
10	## --------------------- ##
11
12	# Be Bourne compatible
13	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
14	emulate sh
15	NULLCMD=:
16	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
17	# is contrary to our usage. Disable this feature.
18	alias -g '${1+"$@"}'='"$@"'
19	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
20	set -o posix
21	fi
22	DUALCASE=1; export DUALCASE # for MKS sh
23
24	# Support unset when possible.
25	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
26	as_unset=unset
27	else
28	as_unset=false
29	fi
30
31
32	# Work around bugs in pre-3.0 UWIN ksh.
33	$as_unset ENV MAIL MAILPATH
34	PS1='$ '
35	PS2='> '
36	PS4='+ '
37
38	# NLS nuisances.
39	for as_var in \
40	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
41	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
42	LC_TELEPHONE LC_TIME
43	do
44	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
45	eval $as_var=C; export $as_var
46	else
47	$as_unset $as_var
48	fi
49	done
50
51	# Required to use basename.
52	if expr a : '$a$' >/dev/null 2>&1; then
53	as_expr=expr
54	else
55	as_expr=false
56	fi
57
58	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
59	as_basename=basename
60	else
61	as_basename=false
62	fi
63
64
65	# Name of the executable.
66	as_me=`$as_basename "$0" \|\|
67	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
68	X"$0" : 'X$//$$' \\| \
69	X"$0" : 'X$/$$' \\| \
70	. : '$.$' 2>/dev/null \|\|
71	echo X/"$0" \|
72	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
73	/^X\/$\/\/$$/{ s//\1/; q; }
74	/^X\/$\/$.*/{ s//\1/; q; }
75	s/.*/./; q'`
76
77
78	# PATH needs CR, and LINENO needs CR and PATH.
79	# Avoid depending upon Character Ranges.
80	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83	as_cr_digits='0123456789'
84	as_cr_alnum=$as_cr_Letters$as_cr_digits
85
86	# The user is always right.
87	if test "${PATH_SEPARATOR+set}" != set; then
88	echo "#! /bin/sh" >conf$$.sh
89	echo "exit 0" >>conf$$.sh
90	chmod +x conf$$.sh
91	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92	PATH_SEPARATOR=';'
93	else
94	PATH_SEPARATOR=:
95	fi
96	rm -f conf$$.sh
97	fi
98
99
100	as_lineno_1=$LINENO
101	as_lineno_2=$LINENO
102	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103	test "x$as_lineno_1" != "x$as_lineno_2" &&
104	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
105	# Find who we are. Look in the path if we contain no path at all
106	# relative or not.
107	case $0 in
108	[\\/] ) as_myself=$0 ;;
109	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110	for as_dir in $PATH
111	do
112	IFS=$as_save_IFS
113	test -z "$as_dir" && as_dir=.
114	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115	done
116
117	;;
118	esac
119	# We did not find ourselves, most probably we were run as `sh COMMAND'
120	# in which case we are not to be found in the path.
121	if test "x$as_myself" = x; then
122	as_myself=$0
123	fi
124	if test ! -f "$as_myself"; then
125	{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126	{ (exit 1); exit 1; }; }
127	fi
128	case $CONFIG_SHELL in
129	'')
130	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132	do
133	IFS=$as_save_IFS
134	test -z "$as_dir" && as_dir=.
135	for as_base in sh bash ksh sh5; do
136	case $as_dir in
137	/*)
138	if ("$as_dir/$as_base" -c '
139	as_lineno_1=$LINENO
140	as_lineno_2=$LINENO
141	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142	test "x$as_lineno_1" != "x$as_lineno_2" &&
143	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
145	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
146	CONFIG_SHELL=$as_dir/$as_base
147	export CONFIG_SHELL
148	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149	fi;;
150	esac
151	done
152	done
153	;;
154	esac
155
156	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157	# uniformly replaced by the line number. The first 'sed' inserts a
158	# line-number line before each line; the second 'sed' does the real
159	# work. The second script uses 'N' to pair each line-number line
160	# with the numbered line, and appends trailing '-' during
161	# substitution so that $LINENO is not a special case at line end.
162	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164	sed '=' <$as_myself \|
165	sed '
166	N
167	s,$,-,
168	: loop
169	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
170	t loop
171	s,-$,,
172	s,^['$as_cr_digits']*\n,,
173	' >$as_me.lineno &&
174	chmod +x $as_me.lineno \|\|
175	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
176	{ (exit 1); exit 1; }; }
177
178	# Don't try to exec as it changes $[0], causing all sort of problems
179	# (the dirname of $[0] is not the place where we might find the
180	# original and so on. Autoconf is especially sensible to this).
181	. ./$as_me.lineno
182	# Exit status is that of the last command.
183	exit
184	}
185
186
187	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
188	c,-n*) ECHO_N= ECHO_C='
189	' ECHO_T=' ' ;;
190	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
191	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
192	esac
193
194	if expr a : '$a$' >/dev/null 2>&1; then
195	as_expr=expr
196	else
197	as_expr=false
198	fi
199
200	rm -f conf$$ conf$$.exe conf$$.file
201	echo >conf$$.file
202	if ln -s conf$$.file conf$$ 2>/dev/null; then
203	# We could just check for DJGPP; but this test a) works b) is more generic
204	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
205	if test -f conf$$.exe; then
206	# Don't use ln at all; we don't have any links
207	as_ln_s='cp -p'
208	else
209	as_ln_s='ln -s'
210	fi
211	elif ln conf$$.file conf$$ 2>/dev/null; then
212	as_ln_s=ln
213	else
214	as_ln_s='cp -p'
215	fi
216	rm -f conf$$ conf$$.exe conf$$.file
217
218	if mkdir -p . 2>/dev/null; then
219	as_mkdir_p=:
220	else
221	test -d ./-p && rmdir ./-p
222	as_mkdir_p=false
223	fi
224
225	as_executable_p="test -f"
226
227	# Sed expression to map a string onto a valid CPP name.
228	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229
230	# Sed expression to map a string onto a valid variable name.
231	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232
233
234	# IFS
235	# We need space, tab and new line, in precisely that order.
236	as_nl='
237	'
238	IFS=" $as_nl"
239
240	# CDPATH.
241	$as_unset CDPATH
242
243
244	# Name of the host.
245	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
246	# so uname gets run too.
247	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
248
249	exec 6>&1
250
251	#
252	# Initializations.
253	#
254	ac_default_prefix=/usr/local
255	ac_config_libobj_dir=.
256	cross_compiling=no
257	subdirs=
258	MFLAGS=
259	MAKEFLAGS=
260	SHELL=${CONFIG_SHELL-/bin/sh}
261
262	# Maximum number of lines to put in a shell here document.
263	# This variable seems obsolete. It should probably be removed, and
264	# only ac_max_sed_lines should be used.
265	: ${ac_max_here_lines=38}
266
267	# Identity of this package.
268	PACKAGE_NAME=
269	PACKAGE_TARNAME=
270	PACKAGE_VERSION=
271	PACKAGE_STRING=
272	PACKAGE_BUGREPORT=
273
274	ac_unique_file="xosview.1"
275	ac_default_prefix=/usr/X11
276	# Factoring default headers for most tests.
277	ac_includes_default="\
278	#include <stdio.h>
279	#if HAVE_SYS_TYPES_H
280	# include <sys/types.h>
281	#endif
282	#if HAVE_SYS_STAT_H
283	# include <sys/stat.h>
284	#endif
285	#if STDC_HEADERS
286	# include <stdlib.h>
287	# include <stddef.h>
288	#else
289	# if HAVE_STDLIB_H
290	# include <stdlib.h>
291	# endif
292	#endif
293	#if HAVE_STRING_H
294	# if !STDC_HEADERS && HAVE_MEMORY_H
295	# include <memory.h>
296	# endif
297	# include <string.h>
298	#endif
299	#if HAVE_STRINGS_H
300	# include <strings.h>
301	#endif
302	#if HAVE_INTTYPES_H
303	# include <inttypes.h>
304	#else
305	# if HAVE_STDINT_H
306	# include <stdint.h>
307	# endif
308	#endif
309	#if HAVE_UNISTD_H
310	# include <unistd.h>
311	#endif"
312
313	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS TOP_SRCDIR build build_cpu build_vendor build_os host host_cpu host_vendor host_os CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT CC CFLAGS ac_ct_CC CPP x_includes x_libraries INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA AWK RANLIB ac_ct_RANLIB AUTODEPRULE AUTODEPRULE_SUBDIR AUTODEPEND CPP_DEP CXXCPP EGREP LINUX_SMP BTRYMETER EXTRA_CXXFLAGS EXTRALIBS ELF_LINK_FLAGS INSTALL_ARGS MEMSTAT LVERSION USE_MOD_VERSIONS host_dir NetMeter_Default_Setting LIBOBJS LTLIBOBJS'
314	ac_subst_files=''
315
316	# Initialize some variables set by options.
317	ac_init_help=
318	ac_init_version=false
319	# The variables have the same names as the options, with
320	# dashes changed to underlines.
321	cache_file=/dev/null
322	exec_prefix=NONE
323	no_create=
324	no_recursion=
325	prefix=NONE
326	program_prefix=NONE
327	program_suffix=NONE
328	program_transform_name=s,x,x,
329	silent=
330	site=
331	srcdir=
332	verbose=
333	x_includes=NONE
334	x_libraries=NONE
335
336	# Installation directory options.
337	# These are left unexpanded so users can "make install exec_prefix=/foo"
338	# and all the variables that are supposed to be based on exec_prefix
339	# by default will actually change.
340	# Use braces instead of parens because sh, perl, etc. also accept them.
341	bindir='${exec_prefix}/bin'
342	sbindir='${exec_prefix}/sbin'
343	libexecdir='${exec_prefix}/libexec'
344	datadir='${prefix}/share'
345	sysconfdir='${prefix}/etc'
346	sharedstatedir='${prefix}/com'
347	localstatedir='${prefix}/var'
348	libdir='${exec_prefix}/lib'
349	includedir='${prefix}/include'
350	oldincludedir='/usr/include'
351	infodir='${prefix}/info'
352	mandir='${prefix}/man'
353
354	ac_prev=
355	for ac_option
356	do
357	# If the previous option needs an argument, assign it.
358	if test -n "$ac_prev"; then
359	eval "$ac_prev=\$ac_option"
360	ac_prev=
361	continue
362	fi
363
364	ac_optarg=`expr "x$ac_option" : 'x[^=]=$.$'`
365
366	# Accept the important Cygnus configure options, so we can diagnose typos.
367
368	case $ac_option in
369
370	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
371	ac_prev=bindir ;;
372	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
373	bindir=$ac_optarg ;;
374
375	-build \| --build \| --buil \| --bui \| --bu)
376	ac_prev=build_alias ;;
377	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
378	build_alias=$ac_optarg ;;
379
380	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
381	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
382	ac_prev=cache_file ;;
383	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
384	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
385	cache_file=$ac_optarg ;;
386
387	--config-cache \| -C)
388	cache_file=config.cache ;;
389
390	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
391	ac_prev=datadir ;;
392	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
393	\| --da=*)
394	datadir=$ac_optarg ;;
395
396	-disable-* \| --disable-*)
397	ac_feature=`expr "x$ac_option" : 'x-disable-$.$'`
398	# Reject names that are not valid shell variable names.
399	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
400	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
401	{ (exit 1); exit 1; }; }
402	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
403	eval "enable_$ac_feature=no" ;;
404
405	-enable-* \| --enable-*)
406	ac_feature=`expr "x$ac_option" : 'x-enable-$[^=]$'`
407	# Reject names that are not valid shell variable names.
408	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
409	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
410	{ (exit 1); exit 1; }; }
411	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
412	case $ac_option in
413	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
414	*) ac_optarg=yes ;;
415	esac
416	eval "enable_$ac_feature='$ac_optarg'" ;;
417
418	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
419	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
420	\| --exec \| --exe \| --ex)
421	ac_prev=exec_prefix ;;
422	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
423	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
424	\| --exec=* \| --exe=* \| --ex=*)
425	exec_prefix=$ac_optarg ;;
426
427	-gas \| --gas \| --ga \| --g)
428	# Obsolete; use --with-gas.
429	with_gas=yes ;;
430
431	-help \| --help \| --hel \| --he \| -h)
432	ac_init_help=long ;;
433	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
434	ac_init_help=recursive ;;
435	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
436	ac_init_help=short ;;
437
438	-host \| --host \| --hos \| --ho)
439	ac_prev=host_alias ;;
440	-host=* \| --host=* \| --hos=* \| --ho=*)
441	host_alias=$ac_optarg ;;
442
443	-includedir \| --includedir \| --includedi \| --included \| --include \
444	\| --includ \| --inclu \| --incl \| --inc)
445	ac_prev=includedir ;;
446	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
447	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
448	includedir=$ac_optarg ;;
449
450	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
451	ac_prev=infodir ;;
452	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
453	infodir=$ac_optarg ;;
454
455	-libdir \| --libdir \| --libdi \| --libd)
456	ac_prev=libdir ;;
457	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
458	libdir=$ac_optarg ;;
459
460	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
461	\| --libexe \| --libex \| --libe)
462	ac_prev=libexecdir ;;
463	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
464	\| --libexe=* \| --libex=* \| --libe=*)
465	libexecdir=$ac_optarg ;;
466
467	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
468	\| --localstate \| --localstat \| --localsta \| --localst \
469	\| --locals \| --local \| --loca \| --loc \| --lo)
470	ac_prev=localstatedir ;;
471	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
472	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
473	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
474	localstatedir=$ac_optarg ;;
475
476	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
477	ac_prev=mandir ;;
478	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
479	mandir=$ac_optarg ;;
480
481	-nfp \| --nfp \| --nf)
482	# Obsolete; use --without-fp.
483	with_fp=no ;;
484
485	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
486	\| --no-cr \| --no-c \| -n)
487	no_create=yes ;;
488
489	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
490	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
491	no_recursion=yes ;;
492
493	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
494	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
495	\| --oldin \| --oldi \| --old \| --ol \| --o)
496	ac_prev=oldincludedir ;;
497	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
498	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
499	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
500	oldincludedir=$ac_optarg ;;
501
502	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
503	ac_prev=prefix ;;
504	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
505	prefix=$ac_optarg ;;
506
507	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
508	\| --program-pre \| --program-pr \| --program-p)
509	ac_prev=program_prefix ;;
510	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
511	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
512	program_prefix=$ac_optarg ;;
513
514	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
515	\| --program-suf \| --program-su \| --program-s)
516	ac_prev=program_suffix ;;
517	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
518	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
519	program_suffix=$ac_optarg ;;
520
521	-program-transform-name \| --program-transform-name \
522	\| --program-transform-nam \| --program-transform-na \
523	\| --program-transform-n \| --program-transform- \
524	\| --program-transform \| --program-transfor \
525	\| --program-transfo \| --program-transf \
526	\| --program-trans \| --program-tran \
527	\| --progr-tra \| --program-tr \| --program-t)
528	ac_prev=program_transform_name ;;
529	-program-transform-name=* \| --program-transform-name=* \
530	\| --program-transform-nam=* \| --program-transform-na=* \
531	\| --program-transform-n=* \| --program-transform-=* \
532	\| --program-transform=* \| --program-transfor=* \
533	\| --program-transfo=* \| --program-transf=* \
534	\| --program-trans=* \| --program-tran=* \
535	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
536	program_transform_name=$ac_optarg ;;
537
538	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
539	\| -silent \| --silent \| --silen \| --sile \| --sil)
540	silent=yes ;;
541
542	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
543	ac_prev=sbindir ;;
544	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
545	\| --sbi=* \| --sb=*)
546	sbindir=$ac_optarg ;;
547
548	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
549	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
550	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
551	\| --sha \| --sh)
552	ac_prev=sharedstatedir ;;
553	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
554	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
555	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
556	\| --sha=* \| --sh=*)
557	sharedstatedir=$ac_optarg ;;
558
559	-site \| --site \| --sit)
560	ac_prev=site ;;
561	-site=* \| --site=* \| --sit=*)
562	site=$ac_optarg ;;
563
564	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
565	ac_prev=srcdir ;;
566	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
567	srcdir=$ac_optarg ;;
568
569	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
570	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
571	ac_prev=sysconfdir ;;
572	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
573	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
574	sysconfdir=$ac_optarg ;;
575
576	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
577	ac_prev=target_alias ;;
578	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
579	target_alias=$ac_optarg ;;
580
581	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
582	verbose=yes ;;
583
584	-version \| --version \| --versio \| --versi \| --vers \| -V)
585	ac_init_version=: ;;
586
587	-with-* \| --with-*)
588	ac_package=`expr "x$ac_option" : 'x-with-$[^=]$'`
589	# Reject names that are not valid shell variable names.
590	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
591	{ echo "$as_me: error: invalid package name: $ac_package" >&2
592	{ (exit 1); exit 1; }; }
593	ac_package=`echo $ac_package\| sed 's/-/_/g'`
594	case $ac_option in
595	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
596	*) ac_optarg=yes ;;
597	esac
598	eval "with_$ac_package='$ac_optarg'" ;;
599
600	-without-* \| --without-*)
601	ac_package=`expr "x$ac_option" : 'x-without-$.$'`
602	# Reject names that are not valid shell variable names.
603	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
604	{ echo "$as_me: error: invalid package name: $ac_package" >&2
605	{ (exit 1); exit 1; }; }
606	ac_package=`echo $ac_package \| sed 's/-/_/g'`
607	eval "with_$ac_package=no" ;;
608
609	--x)
610	# Obsolete; use --with-x.
611	with_x=yes ;;
612
613	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
614	\| --x-incl \| --x-inc \| --x-in \| --x-i)
615	ac_prev=x_includes ;;
616	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
617	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
618	x_includes=$ac_optarg ;;
619
620	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
621	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
622	ac_prev=x_libraries ;;
623	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
624	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
625	x_libraries=$ac_optarg ;;
626
627	-*) { echo "$as_me: error: unrecognized option: $ac_option
628	Try \`$0 --help' for more information." >&2
629	{ (exit 1); exit 1; }; }
630	;;
631
632	=)
633	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
634	# Reject names that are not valid shell variable names.
635	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
636	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
637	{ (exit 1); exit 1; }; }
638	ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`
639	eval "$ac_envvar='$ac_optarg'"
640	export $ac_envvar ;;
641
642	*)
643	# FIXME: should be removed in autoconf 3.0.
644	echo "$as_me: WARNING: you should use --build, --host, --target" >&2
645	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
646	echo "$as_me: WARNING: invalid host type: $ac_option" >&2
647	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
648	;;
649
650	esac
651	done
652
653	if test -n "$ac_prev"; then
654	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
655	{ echo "$as_me: error: missing argument to $ac_option" >&2
656	{ (exit 1); exit 1; }; }
657	fi
658
659	# Be sure to have absolute paths.
660	for ac_var in exec_prefix prefix
661	do
662	eval ac_val=$`echo $ac_var`
663	case $ac_val in
664	[\\/$]* \| ?:[\\/]* \| NONE \| '' ) ;;
665	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
666	{ (exit 1); exit 1; }; };;
667	esac
668	done
669
670	# Be sure to have absolute paths.
671	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
672	localstatedir libdir includedir oldincludedir infodir mandir
673	do
674	eval ac_val=$`echo $ac_var`
675	case $ac_val in
676	[\\/$]* \| ?:[\\/]* ) ;;
677	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
678	{ (exit 1); exit 1; }; };;
679	esac
680	done
681
682	# There might be people who depend on the old broken behavior: `$host'
683	# used to hold the argument of --host etc.
684	# FIXME: To remove some day.
685	build=$build_alias
686	host=$host_alias
687	target=$target_alias
688
689	# FIXME: To remove some day.
690	if test "x$host_alias" != x; then
691	if test "x$build_alias" = x; then
692	cross_compiling=maybe
693	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
694	If a cross compiler is detected then cross compile mode will be used." >&2
695	elif test "x$build_alias" != "x$host_alias"; then
696	cross_compiling=yes
697	fi
698	fi
699
700	ac_tool_prefix=
701	test -n "$host_alias" && ac_tool_prefix=$host_alias-
702
703	test "$silent" = yes && exec 6>/dev/null
704
705
706	# Find the source files, if location was not specified.
707	if test -z "$srcdir"; then
708	ac_srcdir_defaulted=yes
709	# Try the directory containing this script, then its parent.
710	ac_confdir=`(dirname "$0") 2>/dev/null \|\|
711	$as_expr X"$0" : 'X$.[^/]$//[^/][^/]/$' \\| \
712	X"$0" : 'X$//$[^/]' \\| \
713	X"$0" : 'X$//$$' \\| \
714	X"$0" : 'X$/$' \\| \
715	. : '$.$' 2>/dev/null \|\|
716	echo X"$0" \|
717	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
718	/^X$\/\/$[^/].*/{ s//\1/; q; }
719	/^X$\/\/$$/{ s//\1/; q; }
720	/^X$\/$.*/{ s//\1/; q; }
721	s/.*/./; q'`
722	srcdir=$ac_confdir
723	if test ! -r $srcdir/$ac_unique_file; then
724	srcdir=..
725	fi
726	else
727	ac_srcdir_defaulted=no
728	fi
729	if test ! -r $srcdir/$ac_unique_file; then
730	if test "$ac_srcdir_defaulted" = yes; then
731	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
732	{ (exit 1); exit 1; }; }
733	else
734	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
735	{ (exit 1); exit 1; }; }
736	fi
737	fi
738	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null \|\|
739	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
740	{ (exit 1); exit 1; }; }
741	srcdir=`echo "$srcdir" \| sed 's%$[^\\/]$[\\/]*$%\1%'`
742	ac_env_build_alias_set=${build_alias+set}
743	ac_env_build_alias_value=$build_alias
744	ac_cv_env_build_alias_set=${build_alias+set}
745	ac_cv_env_build_alias_value=$build_alias
746	ac_env_host_alias_set=${host_alias+set}
747	ac_env_host_alias_value=$host_alias
748	ac_cv_env_host_alias_set=${host_alias+set}
749	ac_cv_env_host_alias_value=$host_alias
750	ac_env_target_alias_set=${target_alias+set}
751	ac_env_target_alias_value=$target_alias
752	ac_cv_env_target_alias_set=${target_alias+set}
753	ac_cv_env_target_alias_value=$target_alias
754	ac_env_CXX_set=${CXX+set}
755	ac_env_CXX_value=$CXX
756	ac_cv_env_CXX_set=${CXX+set}
757	ac_cv_env_CXX_value=$CXX
758	ac_env_CXXFLAGS_set=${CXXFLAGS+set}
759	ac_env_CXXFLAGS_value=$CXXFLAGS
760	ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
761	ac_cv_env_CXXFLAGS_value=$CXXFLAGS
762	ac_env_LDFLAGS_set=${LDFLAGS+set}
763	ac_env_LDFLAGS_value=$LDFLAGS
764	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
765	ac_cv_env_LDFLAGS_value=$LDFLAGS
766	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
767	ac_env_CPPFLAGS_value=$CPPFLAGS
768	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
769	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
770	ac_env_CC_set=${CC+set}
771	ac_env_CC_value=$CC
772	ac_cv_env_CC_set=${CC+set}
773	ac_cv_env_CC_value=$CC
774	ac_env_CFLAGS_set=${CFLAGS+set}
775	ac_env_CFLAGS_value=$CFLAGS
776	ac_cv_env_CFLAGS_set=${CFLAGS+set}
777	ac_cv_env_CFLAGS_value=$CFLAGS
778	ac_env_CPP_set=${CPP+set}
779	ac_env_CPP_value=$CPP
780	ac_cv_env_CPP_set=${CPP+set}
781	ac_cv_env_CPP_value=$CPP
782	ac_env_CXXCPP_set=${CXXCPP+set}
783	ac_env_CXXCPP_value=$CXXCPP
784	ac_cv_env_CXXCPP_set=${CXXCPP+set}
785	ac_cv_env_CXXCPP_value=$CXXCPP
786
787	#
788	# Report the --help message.
789	#
790	if test "$ac_init_help" = "long"; then
791	# Omit some internal or obsolete options to make the list less imposing.
792	# This message is too long to be a string in the A/UX 3.1 sh.
793	cat <<_ACEOF
794	\`configure' configures this package to adapt to many kinds of systems.
795
796	Usage: $0 [OPTION]... [VAR=VALUE]...
797
798	To assign environment variables (e.g., CC, CFLAGS...), specify them as
799	VAR=VALUE. See below for descriptions of some of the useful variables.
800
801	Defaults for the options are specified in brackets.
802
803	Configuration:
804	-h, --help display this help and exit
805	--help=short display options specific to this package
806	--help=recursive display the short help of all the included packages
807	-V, --version display version information and exit
808	-q, --quiet, --silent do not print \`checking...' messages
809	--cache-file=FILE cache test results in FILE [disabled]
810	-C, --config-cache alias for \`--cache-file=config.cache'
811	-n, --no-create do not create output files
812	--srcdir=DIR find the sources in DIR [configure dir or \`..']
813
814	_ACEOF
815
816	cat <<_ACEOF
817	Installation directories:
818	--prefix=PREFIX install architecture-independent files in PREFIX
819	[$ac_default_prefix]
820	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
821	[PREFIX]
822
823	By default, \`make install' will install all the files in
824	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
825	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
826	for instance \`--prefix=\$HOME'.
827
828	For better control, use the options below.
829
830	Fine tuning of the installation directories:
831	--bindir=DIR user executables [EPREFIX/bin]
832	--sbindir=DIR system admin executables [EPREFIX/sbin]
833	--libexecdir=DIR program executables [EPREFIX/libexec]
834	--datadir=DIR read-only architecture-independent data [PREFIX/share]
835	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
836	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
837	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
838	--libdir=DIR object code libraries [EPREFIX/lib]
839	--includedir=DIR C header files [PREFIX/include]
840	--oldincludedir=DIR C header files for non-gcc [/usr/include]
841	--infodir=DIR info documentation [PREFIX/info]
842	--mandir=DIR man documentation [PREFIX/man]
843	_ACEOF
844
845	cat <<\_ACEOF
846
847	X features:
848	--x-includes=DIR X include files are in DIR
849	--x-libraries=DIR X library files are in DIR
850
851	System types:
852	--build=BUILD configure for building on BUILD [guessed]
853	--host=HOST cross-compile to build programs to run on HOST [BUILD]
854	_ACEOF
855	fi
856
857	if test -n "$ac_init_help"; then
858
859	cat <<\_ACEOF
860
861	Optional Features:
862	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
863	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
864	--enable-auto-depend enable automatic dependencies
865	--enable-linux-syscalls use system calls when possible
866	--enable-linux-memstat build the linux memstat kernel module
867
868	Optional Packages:
869	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
870	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
871	--with-x use the X Window System
872
873	Some influential environment variables:
874	CXX C++ compiler command
875	CXXFLAGS C++ compiler flags
876	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
877	nonstandard directory <lib dir>
878	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
879	headers in a nonstandard directory <include dir>
880	CC C compiler command
881	CFLAGS C compiler flags
882	CPP C preprocessor
883	CXXCPP C++ preprocessor
884
885	Use these variables to override the choices made by `configure' or to help
886	it to find libraries and programs with nonstandard names/locations.
887
888	_ACEOF
889	fi
890
891	if test "$ac_init_help" = "recursive"; then
892	# If there are subdirs, report their specific --help.
893	ac_popdir=`pwd`
894	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
895	test -d $ac_dir \|\| continue
896	ac_builddir=.
897
898	if test "$ac_dir" != .; then
899	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
900	# A "../" for each directory in $ac_dir_suffix.
901	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
902	else
903	ac_dir_suffix= ac_top_builddir=
904	fi
905
906	case $srcdir in
907	.) # No --srcdir option. We are building in place.
908	ac_srcdir=.
909	if test -z "$ac_top_builddir"; then
910	ac_top_srcdir=.
911	else
912	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
913	fi ;;
914	[\\/]* \| ?:[\\/]* ) # Absolute path.
915	ac_srcdir=$srcdir$ac_dir_suffix;
916	ac_top_srcdir=$srcdir ;;
917	*) # Relative path.
918	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
919	ac_top_srcdir=$ac_top_builddir$srcdir ;;
920	esac
921
922	# Do not use `cd foo && pwd` to compute absolute paths, because
923	# the directories may not exist.
924	case `pwd` in
925	.) ac_abs_builddir="$ac_dir";;
926	*)
927	case "$ac_dir" in
928	.) ac_abs_builddir=`pwd`;;
929	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
930	*) ac_abs_builddir=`pwd`/"$ac_dir";;
931	esac;;
932	esac
933	case $ac_abs_builddir in
934	.) ac_abs_top_builddir=${ac_top_builddir}.;;
935	*)
936	case ${ac_top_builddir}. in
937	.) ac_abs_top_builddir=$ac_abs_builddir;;
938	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
939	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
940	esac;;
941	esac
942	case $ac_abs_builddir in
943	.) ac_abs_srcdir=$ac_srcdir;;
944	*)
945	case $ac_srcdir in
946	.) ac_abs_srcdir=$ac_abs_builddir;;
947	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
948	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
949	esac;;
950	esac
951	case $ac_abs_builddir in
952	.) ac_abs_top_srcdir=$ac_top_srcdir;;
953	*)
954	case $ac_top_srcdir in
955	.) ac_abs_top_srcdir=$ac_abs_builddir;;
956	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
957	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
958	esac;;
959	esac
960
961	cd $ac_dir
962	# Check for guested configure; otherwise get Cygnus style configure.
963	if test -f $ac_srcdir/configure.gnu; then
964	echo
965	$SHELL $ac_srcdir/configure.gnu --help=recursive
966	elif test -f $ac_srcdir/configure; then
967	echo
968	$SHELL $ac_srcdir/configure --help=recursive
969	elif test -f $ac_srcdir/configure.ac \|\|
970	test -f $ac_srcdir/configure.in; then
971	echo
972	$ac_configure --help
973	else
974	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
975	fi
976	cd $ac_popdir
977	done
978	fi
979
980	test -n "$ac_init_help" && exit 0
981	if $ac_init_version; then
982	cat <<\_ACEOF
983
984	Copyright (C) 2003 Free Software Foundation, Inc.
985	This configure script is free software; the Free Software Foundation
986	gives unlimited permission to copy, distribute and modify it.
987	_ACEOF
988	exit 0
989	fi
990	exec 5>config.log
991	cat >&5 <<_ACEOF
992	This file contains any messages produced by compilers while
993	running configure, to aid debugging if configure makes a mistake.
994
995	It was created by $as_me, which was
996	generated by GNU Autoconf 2.59. Invocation command line was
997
998	$ $0 $@
999
1000	_ACEOF
1001	{
1002	cat <<_ASUNAME
1003	## --------- ##
1004	## Platform. ##
1005	## --------- ##
1006
1007	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1008	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1009	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1010	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1011	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1012
1013	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1014	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1015
1016	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1017	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1018	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1019	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
1020	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1021	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1022	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1023
1024	_ASUNAME
1025
1026	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1027	for as_dir in $PATH
1028	do
1029	IFS=$as_save_IFS
1030	test -z "$as_dir" && as_dir=.
1031	echo "PATH: $as_dir"
1032	done
1033
1034	} >&5
1035
1036	cat >&5 <<_ACEOF
1037
1038
1039	## ----------- ##
1040	## Core tests. ##
1041	## ----------- ##
1042
1043	_ACEOF
1044
1045
1046	# Keep a trace of the command line.
1047	# Strip out --no-create and --no-recursion so they do not pile up.
1048	# Strip out --silent because we don't want to record it for future runs.
1049	# Also quote any args containing shell meta-characters.
1050	# Make two passes to allow for proper duplicate-argument suppression.
1051	ac_configure_args=
1052	ac_configure_args0=
1053	ac_configure_args1=
1054	ac_sep=
1055	ac_must_keep_next=false
1056	for ac_pass in 1 2
1057	do
1058	for ac_arg
1059	do
1060	case $ac_arg in
1061	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1062	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1063	\| -silent \| --silent \| --silen \| --sile \| --sil)
1064	continue ;;
1065	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1066	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1067	esac
1068	case $ac_pass in
1069	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1070	2)
1071	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1072	if test $ac_must_keep_next = true; then
1073	ac_must_keep_next=false # Got value, back to normal.
1074	else
1075	case $ac_arg in
1076	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1077	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1078	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1079	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1080	case "$ac_configure_args0 " in
1081	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1082	esac
1083	;;
1084	-* ) ac_must_keep_next=true ;;
1085	esac
1086	fi
1087	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1088	# Get rid of the leading space.
1089	ac_sep=" "
1090	;;
1091	esac
1092	done
1093	done
1094	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1095	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1096
1097	# When interrupted or exit'd, cleanup temporary files, and complete
1098	# config.log. We remove comments because anyway the quotes in there
1099	# would cause problems or look ugly.
1100	# WARNING: Be sure not to use single quotes in there, as some shells,
1101	# such as our DU 5.0 friend, will then `close' the trap.
1102	trap 'exit_status=$?
1103	# Save into config.log some information that might help in debugging.
1104	{
1105	echo
1106
1107	cat <<\_ASBOX
1108	## ---------------- ##
1109	## Cache variables. ##
1110	## ---------------- ##
1111	_ASBOX
1112	echo
1113	# The following way of writing the cache mishandles newlines in values,
1114	{
1115	(set) 2>&1 \|
1116	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1117	ac_space=\ )
1118	sed -n \
1119	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1120	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1121	;;
1122	*)
1123	sed -n \
1124	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1125	;;
1126	esac;
1127	}
1128	echo
1129
1130	cat <<\_ASBOX
1131	## ----------------- ##
1132	## Output variables. ##
1133	## ----------------- ##
1134	_ASBOX
1135	echo
1136	for ac_var in $ac_subst_vars
1137	do
1138	eval ac_val=$`echo $ac_var`
1139	echo "$ac_var='"'"'$ac_val'"'"'"
1140	done \| sort
1141	echo
1142
1143	if test -n "$ac_subst_files"; then
1144	cat <<\_ASBOX
1145	## ------------- ##
1146	## Output files. ##
1147	## ------------- ##
1148	_ASBOX
1149	echo
1150	for ac_var in $ac_subst_files
1151	do
1152	eval ac_val=$`echo $ac_var`
1153	echo "$ac_var='"'"'$ac_val'"'"'"
1154	done \| sort
1155	echo
1156	fi
1157
1158	if test -s confdefs.h; then
1159	cat <<\_ASBOX
1160	## ----------- ##
1161	## confdefs.h. ##
1162	## ----------- ##
1163	_ASBOX
1164	echo
1165	sed "/^$/d" confdefs.h \| sort
1166	echo
1167	fi
1168	test "$ac_signal" != 0 &&
1169	echo "$as_me: caught signal $ac_signal"
1170	echo "$as_me: exit $exit_status"
1171	} >&5
1172	rm -f core *.core &&
1173	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1174	exit $exit_status
1175	' 0
1176	for ac_signal in 1 2 13 15; do
1177	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1178	done
1179	ac_signal=0
1180
1181	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1182	rm -rf conftest* confdefs.h
1183	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1184	echo >confdefs.h
1185
1186	# Predefined preprocessor variables.
1187
1188	cat >>confdefs.h <<_ACEOF
1189	#define PACKAGE_NAME "$PACKAGE_NAME"
1190	_ACEOF
1191
1192
1193	cat >>confdefs.h <<_ACEOF
1194	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1195	_ACEOF
1196
1197
1198	cat >>confdefs.h <<_ACEOF
1199	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1200	_ACEOF
1201
1202
1203	cat >>confdefs.h <<_ACEOF
1204	#define PACKAGE_STRING "$PACKAGE_STRING"
1205	_ACEOF
1206
1207
1208	cat >>confdefs.h <<_ACEOF
1209	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1210	_ACEOF
1211
1212
1213	# Let the site file select an alternate cache file if it wants to.
1214	# Prefer explicitly selected file to automatically selected ones.
1215	if test -z "$CONFIG_SITE"; then
1216	if test "x$prefix" != xNONE; then
1217	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1218	else
1219	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1220	fi
1221	fi
1222	for ac_site_file in $CONFIG_SITE; do
1223	if test -r "$ac_site_file"; then
1224	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1225	echo "$as_me: loading site script $ac_site_file" >&6;}
1226	sed 's/^/\| /' "$ac_site_file" >&5
1227	. "$ac_site_file"
1228	fi
1229	done
1230
1231	if test -r "$cache_file"; then
1232	# Some versions of bash will fail to source /dev/null (special
1233	# files actually), so we avoid doing that.
1234	if test -f "$cache_file"; then
1235	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1236	echo "$as_me: loading cache $cache_file" >&6;}
1237	case $cache_file in
1238	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1239	*) . ./$cache_file;;
1240	esac
1241	fi
1242	else
1243	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1244	echo "$as_me: creating cache $cache_file" >&6;}
1245	>$cache_file
1246	fi
1247
1248	# Check that the precious variables saved in the cache have kept the same
1249	# value.
1250	ac_cache_corrupted=false
1251	for ac_var in `(set) 2>&1 \|
1252	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1253	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1254	eval ac_new_set=\$ac_env_${ac_var}_set
1255	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1256	eval ac_new_val="\$ac_env_${ac_var}_value"
1257	case $ac_old_set,$ac_new_set in
1258	set,)
1259	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1260	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1261	ac_cache_corrupted=: ;;
1262	,set)
1263	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1264	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1265	ac_cache_corrupted=: ;;
1266	,);;
1267	*)
1268	if test "x$ac_old_val" != "x$ac_new_val"; then
1269	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1270	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1271	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1272	echo "$as_me: former value: $ac_old_val" >&2;}
1273	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1274	echo "$as_me: current value: $ac_new_val" >&2;}
1275	ac_cache_corrupted=:
1276	fi;;
1277	esac
1278	# Pass precious variables to config.status.
1279	if test "$ac_new_set" = set; then
1280	case $ac_new_val in
1281	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1282	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1283	*) ac_arg=$ac_var=$ac_new_val ;;
1284	esac
1285	case " $ac_configure_args " in
1286	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1287	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1288	esac
1289	fi
1290	done
1291	if $ac_cache_corrupted; then
1292	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1293	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1294	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1295	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1296	{ (exit 1); exit 1; }; }
1297	fi
1298
1299	ac_ext=c
1300	ac_cpp='$CPP $CPPFLAGS'
1301	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1302	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1303	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323	TOP_SRCDIR=`cd $srcdir;pwd`
1324
1325
1326	ac_aux_dir=
1327	for ac_dir in config $srcdir/config; do
1328	if test -f $ac_dir/install-sh; then
1329	ac_aux_dir=$ac_dir
1330	ac_install_sh="$ac_aux_dir/install-sh -c"
1331	break
1332	elif test -f $ac_dir/install.sh; then
1333	ac_aux_dir=$ac_dir
1334	ac_install_sh="$ac_aux_dir/install.sh -c"
1335	break
1336	elif test -f $ac_dir/shtool; then
1337	ac_aux_dir=$ac_dir
1338	ac_install_sh="$ac_aux_dir/shtool install -c"
1339	break
1340	fi
1341	done
1342	if test -z "$ac_aux_dir"; then
1343	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in config $srcdir/config" >&5
1344	echo "$as_me: error: cannot find install-sh or install.sh in config $srcdir/config" >&2;}
1345	{ (exit 1); exit 1; }; }
1346	fi
1347	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1348	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1349	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1350
1351	# Make sure we can run config.sub.
1352	$ac_config_sub sun4 >/dev/null 2>&1 \|\|
1353	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1354	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1355	{ (exit 1); exit 1; }; }
1356
1357	echo "$as_me:$LINENO: checking build system type" >&5
1358	echo $ECHO_N "checking build system type... $ECHO_C" >&6
1359	if test "${ac_cv_build+set}" = set; then
1360	echo $ECHO_N "(cached) $ECHO_C" >&6
1361	else
1362	ac_cv_build_alias=$build_alias
1363	test -z "$ac_cv_build_alias" &&
1364	ac_cv_build_alias=`$ac_config_guess`
1365	test -z "$ac_cv_build_alias" &&
1366	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1367	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1368	{ (exit 1); exit 1; }; }
1369	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|
1370	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1371	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1372	{ (exit 1); exit 1; }; }
1373
1374	fi
1375	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1376	echo "${ECHO_T}$ac_cv_build" >&6
1377	build=$ac_cv_build
1378	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1379	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1380	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1381
1382
1383	echo "$as_me:$LINENO: checking host system type" >&5
1384	echo $ECHO_N "checking host system type... $ECHO_C" >&6
1385	if test "${ac_cv_host+set}" = set; then
1386	echo $ECHO_N "(cached) $ECHO_C" >&6
1387	else
1388	ac_cv_host_alias=$host_alias
1389	test -z "$ac_cv_host_alias" &&
1390	ac_cv_host_alias=$ac_cv_build_alias
1391	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|
1392	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1393	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1394	{ (exit 1); exit 1; }; }
1395
1396	fi
1397	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1398	echo "${ECHO_T}$ac_cv_host" >&6
1399	host=$ac_cv_host
1400	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1401	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1402	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1403
1404
1405	ac_ext=cc
1406	ac_cpp='$CXXCPP $CPPFLAGS'
1407	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1408	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1409	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1410	if test -n "$ac_tool_prefix"; then
1411	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1412	do
1413	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1414	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1415	echo "$as_me:$LINENO: checking for $ac_word" >&5
1416	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1417	if test "${ac_cv_prog_CXX+set}" = set; then
1418	echo $ECHO_N "(cached) $ECHO_C" >&6
1419	else
1420	if test -n "$CXX"; then
1421	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1422	else
1423	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1424	for as_dir in $PATH
1425	do
1426	IFS=$as_save_IFS
1427	test -z "$as_dir" && as_dir=.
1428	for ac_exec_ext in '' $ac_executable_extensions; do
1429	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1430	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1431	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1432	break 2
1433	fi
1434	done
1435	done
1436
1437	fi
1438	fi
1439	CXX=$ac_cv_prog_CXX
1440	if test -n "$CXX"; then
1441	echo "$as_me:$LINENO: result: $CXX" >&5
1442	echo "${ECHO_T}$CXX" >&6
1443	else
1444	echo "$as_me:$LINENO: result: no" >&5
1445	echo "${ECHO_T}no" >&6
1446	fi
1447
1448	test -n "$CXX" && break
1449	done
1450	fi
1451	if test -z "$CXX"; then
1452	ac_ct_CXX=$CXX
1453	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1454	do
1455	# Extract the first word of "$ac_prog", so it can be a program name with args.
1456	set dummy $ac_prog; ac_word=$2
1457	echo "$as_me:$LINENO: checking for $ac_word" >&5
1458	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1459	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1460	echo $ECHO_N "(cached) $ECHO_C" >&6
1461	else
1462	if test -n "$ac_ct_CXX"; then
1463	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1464	else
1465	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1466	for as_dir in $PATH
1467	do
1468	IFS=$as_save_IFS
1469	test -z "$as_dir" && as_dir=.
1470	for ac_exec_ext in '' $ac_executable_extensions; do
1471	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1472	ac_cv_prog_ac_ct_CXX="$ac_prog"
1473	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1474	break 2
1475	fi
1476	done
1477	done
1478
1479	fi
1480	fi
1481	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1482	if test -n "$ac_ct_CXX"; then
1483	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1484	echo "${ECHO_T}$ac_ct_CXX" >&6
1485	else
1486	echo "$as_me:$LINENO: result: no" >&5
1487	echo "${ECHO_T}no" >&6
1488	fi
1489
1490	test -n "$ac_ct_CXX" && break
1491	done
1492	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
1493
1494	CXX=$ac_ct_CXX
1495	fi
1496
1497
1498	# Provide some information about the compiler.
1499	echo "$as_me:$LINENO:" \
1500	"checking for C++ compiler version" >&5
1501	ac_compiler=`set X $ac_compile; echo $2`
1502	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1503	(eval $ac_compiler --version </dev/null >&5) 2>&5
1504	ac_status=$?
1505	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1506	(exit $ac_status); }
1507	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1508	(eval $ac_compiler -v </dev/null >&5) 2>&5
1509	ac_status=$?
1510	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1511	(exit $ac_status); }
1512	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1513	(eval $ac_compiler -V </dev/null >&5) 2>&5
1514	ac_status=$?
1515	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1516	(exit $ac_status); }
1517
1518	cat >conftest.$ac_ext <<_ACEOF
1519	/* confdefs.h. */
1520	_ACEOF
1521	cat confdefs.h >>conftest.$ac_ext
1522	cat >>conftest.$ac_ext <<_ACEOF
1523	/* end confdefs.h. */
1524
1525	int
1526	main ()
1527	{
1528
1529	;
1530	return 0;
1531	}
1532	_ACEOF
1533	ac_clean_files_save=$ac_clean_files
1534	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1535	# Try to create an executable without -o first, disregard a.out.
1536	# It will help us diagnose broken compilers, and finding out an intuition
1537	# of exeext.
1538	echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1539	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1540	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1541	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1542	(eval $ac_link_default) 2>&5
1543	ac_status=$?
1544	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1545	(exit $ac_status); }; then
1546	# Find the output, starting from the most likely. This scheme is
1547	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
1548	# resort.
1549
1550	# Be careful to initialize this variable, since it used to be cached.
1551	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1552	ac_cv_exeext=
1553	# b.out is created by i960 compilers.
1554	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1555	do
1556	test -f "$ac_file" \|\| continue
1557	case $ac_file in
1558	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
1559	;;
1560	conftest.$ac_ext )
1561	# This is the source file.
1562	;;
1563	[ab].out )
1564	# We found the default executable, but exeext='' is most
1565	# certainly right.
1566	break;;
1567	. )
1568	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
1569	# FIXME: I believe we export ac_cv_exeext for Libtool,
1570	# but it would be cool to find out if it's true. Does anybody
1571	# maintain Libtool? --akim.
1572	export ac_cv_exeext
1573	break;;
1574	* )
1575	break;;
1576	esac
1577	done
1578	else
1579	echo "$as_me: failed program was:" >&5
1580	sed 's/^/\| /' conftest.$ac_ext >&5
1581
1582	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
1583	See \`config.log' for more details." >&5
1584	echo "$as_me: error: C++ compiler cannot create executables
1585	See \`config.log' for more details." >&2;}
1586	{ (exit 77); exit 77; }; }
1587	fi
1588
1589	ac_exeext=$ac_cv_exeext
1590	echo "$as_me:$LINENO: result: $ac_file" >&5
1591	echo "${ECHO_T}$ac_file" >&6
1592
1593	# Check the compiler produces executables we can run. If not, either
1594	# the compiler is broken, or we cross compile.
1595	echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
1596	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
1597	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1598	# If not cross compiling, check that we can run a simple program.
1599	if test "$cross_compiling" != yes; then
1600	if { ac_try='./$ac_file'
1601	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1602	(eval $ac_try) 2>&5
1603	ac_status=$?
1604	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1605	(exit $ac_status); }; }; then
1606	cross_compiling=no
1607	else
1608	if test "$cross_compiling" = maybe; then
1609	cross_compiling=yes
1610	else
1611	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
1612	If you meant to cross compile, use \`--host'.
1613	See \`config.log' for more details." >&5
1614	echo "$as_me: error: cannot run C++ compiled programs.
1615	If you meant to cross compile, use \`--host'.
1616	See \`config.log' for more details." >&2;}
1617	{ (exit 1); exit 1; }; }
1618	fi
1619	fi
1620	fi
1621	echo "$as_me:$LINENO: result: yes" >&5
1622	echo "${ECHO_T}yes" >&6
1623
1624	rm -f a.out a.exe conftest$ac_cv_exeext b.out
1625	ac_clean_files=$ac_clean_files_save
1626	# Check the compiler produces executables we can run. If not, either
1627	# the compiler is broken, or we cross compile.
1628	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1629	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1630	echo "$as_me:$LINENO: result: $cross_compiling" >&5
1631	echo "${ECHO_T}$cross_compiling" >&6
1632
1633	echo "$as_me:$LINENO: checking for suffix of executables" >&5
1634	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1635	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1636	(eval $ac_link) 2>&5
1637	ac_status=$?
1638	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1639	(exit $ac_status); }; then
1640	# If both `conftest.exe' and `conftest' are `present' (well, observable)
1641	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1642	# work properly (i.e., refer to `conftest.exe'), while it won't with
1643	# `rm'.
1644	for ac_file in conftest.exe conftest conftest.*; do
1645	test -f "$ac_file" \|\| continue
1646	case $ac_file in
1647	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
1648	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
1649	export ac_cv_exeext
1650	break;;
1651	* ) break;;
1652	esac
1653	done
1654	else
1655	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1656	See \`config.log' for more details." >&5
1657	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1658	See \`config.log' for more details." >&2;}
1659	{ (exit 1); exit 1; }; }
1660	fi
1661
1662	rm -f conftest$ac_cv_exeext
1663	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1664	echo "${ECHO_T}$ac_cv_exeext" >&6
1665
1666	rm -f conftest.$ac_ext
1667	EXEEXT=$ac_cv_exeext
1668	ac_exeext=$EXEEXT
1669	echo "$as_me:$LINENO: checking for suffix of object files" >&5
1670	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1671	if test "${ac_cv_objext+set}" = set; then
1672	echo $ECHO_N "(cached) $ECHO_C" >&6
1673	else
1674	cat >conftest.$ac_ext <<_ACEOF
1675	/* confdefs.h. */
1676	_ACEOF
1677	cat confdefs.h >>conftest.$ac_ext
1678	cat >>conftest.$ac_ext <<_ACEOF
1679	/* end confdefs.h. */
1680
1681	int
1682	main ()
1683	{
1684
1685	;
1686	return 0;
1687	}
1688	_ACEOF
1689	rm -f conftest.o conftest.obj
1690	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1691	(eval $ac_compile) 2>&5
1692	ac_status=$?
1693	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1694	(exit $ac_status); }; then
1695	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1696	case $ac_file in
1697	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
1698	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
1699	break;;
1700	esac
1701	done
1702	else
1703	echo "$as_me: failed program was:" >&5
1704	sed 's/^/\| /' conftest.$ac_ext >&5
1705
1706	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
1707	See \`config.log' for more details." >&5
1708	echo "$as_me: error: cannot compute suffix of object files: cannot compile
1709	See \`config.log' for more details." >&2;}
1710	{ (exit 1); exit 1; }; }
1711	fi
1712
1713	rm -f conftest.$ac_cv_objext conftest.$ac_ext
1714	fi
1715	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
1716	echo "${ECHO_T}$ac_cv_objext" >&6
1717	OBJEXT=$ac_cv_objext
1718	ac_objext=$OBJEXT
1719	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
1720	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
1721	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
1722	echo $ECHO_N "(cached) $ECHO_C" >&6
1723	else
1724	cat >conftest.$ac_ext <<_ACEOF
1725	/* confdefs.h. */
1726	_ACEOF
1727	cat confdefs.h >>conftest.$ac_ext
1728	cat >>conftest.$ac_ext <<_ACEOF
1729	/* end confdefs.h. */
1730
1731	int
1732	main ()
1733	{
1734	#ifndef __GNUC__
1735	choke me
1736	#endif
1737
1738	;
1739	return 0;
1740	}
1741	_ACEOF
1742	rm -f conftest.$ac_objext
1743	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1744	(eval $ac_compile) 2>conftest.er1
1745	ac_status=$?
1746	grep -v '^ *+' conftest.er1 >conftest.err
1747	rm -f conftest.er1
1748	cat conftest.err >&5
1749	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1750	(exit $ac_status); } &&
1751	{ ac_try='test -z "$ac_cxx_werror_flag"
1752	\|\| test ! -s conftest.err'
1753	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1754	(eval $ac_try) 2>&5
1755	ac_status=$?
1756	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1757	(exit $ac_status); }; } &&
1758	{ ac_try='test -s conftest.$ac_objext'
1759	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1760	(eval $ac_try) 2>&5
1761	ac_status=$?
1762	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1763	(exit $ac_status); }; }; then
1764	ac_compiler_gnu=yes
1765	else
1766	echo "$as_me: failed program was:" >&5
1767	sed 's/^/\| /' conftest.$ac_ext >&5
1768
1769	ac_compiler_gnu=no
1770	fi
1771	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1772	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
1773
1774	fi
1775	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
1776	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
1777	GXX=`test $ac_compiler_gnu = yes && echo yes`
1778	ac_test_CXXFLAGS=${CXXFLAGS+set}
1779	ac_save_CXXFLAGS=$CXXFLAGS
1780	CXXFLAGS="-g"
1781	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
1782	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
1783	if test "${ac_cv_prog_cxx_g+set}" = set; then
1784	echo $ECHO_N "(cached) $ECHO_C" >&6
1785	else
1786	cat >conftest.$ac_ext <<_ACEOF
1787	/* confdefs.h. */
1788	_ACEOF
1789	cat confdefs.h >>conftest.$ac_ext
1790	cat >>conftest.$ac_ext <<_ACEOF
1791	/* end confdefs.h. */
1792
1793	int
1794	main ()
1795	{
1796
1797	;
1798	return 0;
1799	}
1800	_ACEOF
1801	rm -f conftest.$ac_objext
1802	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1803	(eval $ac_compile) 2>conftest.er1
1804	ac_status=$?
1805	grep -v '^ *+' conftest.er1 >conftest.err
1806	rm -f conftest.er1
1807	cat conftest.err >&5
1808	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1809	(exit $ac_status); } &&
1810	{ ac_try='test -z "$ac_cxx_werror_flag"
1811	\|\| test ! -s conftest.err'
1812	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1813	(eval $ac_try) 2>&5
1814	ac_status=$?
1815	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1816	(exit $ac_status); }; } &&
1817	{ ac_try='test -s conftest.$ac_objext'
1818	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1819	(eval $ac_try) 2>&5
1820	ac_status=$?
1821	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1822	(exit $ac_status); }; }; then
1823	ac_cv_prog_cxx_g=yes
1824	else
1825	echo "$as_me: failed program was:" >&5
1826	sed 's/^/\| /' conftest.$ac_ext >&5
1827
1828	ac_cv_prog_cxx_g=no
1829	fi
1830	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1831	fi
1832	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
1833	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
1834	if test "$ac_test_CXXFLAGS" = set; then
1835	CXXFLAGS=$ac_save_CXXFLAGS
1836	elif test $ac_cv_prog_cxx_g = yes; then
1837	if test "$GXX" = yes; then
1838	CXXFLAGS="-g -O2"
1839	else
1840	CXXFLAGS="-g"
1841	fi
1842	else
1843	if test "$GXX" = yes; then
1844	CXXFLAGS="-O2"
1845	else
1846	CXXFLAGS=
1847	fi
1848	fi
1849	for ac_declaration in \
1850	'' \
1851	'extern "C" void std::exit (int) throw (); using std::exit;' \
1852	'extern "C" void std::exit (int); using std::exit;' \
1853	'extern "C" void exit (int) throw ();' \
1854	'extern "C" void exit (int);' \
1855	'void exit (int);'
1856	do
1857	cat >conftest.$ac_ext <<_ACEOF
1858	/* confdefs.h. */
1859	_ACEOF
1860	cat confdefs.h >>conftest.$ac_ext
1861	cat >>conftest.$ac_ext <<_ACEOF
1862	/* end confdefs.h. */
1863	$ac_declaration
1864	#include <stdlib.h>
1865	int
1866	main ()
1867	{
1868	exit (42);
1869	;
1870	return 0;
1871	}
1872	_ACEOF
1873	rm -f conftest.$ac_objext
1874	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1875	(eval $ac_compile) 2>conftest.er1
1876	ac_status=$?
1877	grep -v '^ *+' conftest.er1 >conftest.err
1878	rm -f conftest.er1
1879	cat conftest.err >&5
1880	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1881	(exit $ac_status); } &&
1882	{ ac_try='test -z "$ac_cxx_werror_flag"
1883	\|\| test ! -s conftest.err'
1884	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1885	(eval $ac_try) 2>&5
1886	ac_status=$?
1887	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1888	(exit $ac_status); }; } &&
1889	{ ac_try='test -s conftest.$ac_objext'
1890	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1891	(eval $ac_try) 2>&5
1892	ac_status=$?
1893	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1894	(exit $ac_status); }; }; then
1895	:
1896	else
1897	echo "$as_me: failed program was:" >&5
1898	sed 's/^/\| /' conftest.$ac_ext >&5
1899
1900	continue
1901	fi
1902	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1903	cat >conftest.$ac_ext <<_ACEOF
1904	/* confdefs.h. */
1905	_ACEOF
1906	cat confdefs.h >>conftest.$ac_ext
1907	cat >>conftest.$ac_ext <<_ACEOF
1908	/* end confdefs.h. */
1909	$ac_declaration
1910	int
1911	main ()
1912	{
1913	exit (42);
1914	;
1915	return 0;
1916	}
1917	_ACEOF
1918	rm -f conftest.$ac_objext
1919	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1920	(eval $ac_compile) 2>conftest.er1
1921	ac_status=$?
1922	grep -v '^ *+' conftest.er1 >conftest.err
1923	rm -f conftest.er1
1924	cat conftest.err >&5
1925	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1926	(exit $ac_status); } &&
1927	{ ac_try='test -z "$ac_cxx_werror_flag"
1928	\|\| test ! -s conftest.err'
1929	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1930	(eval $ac_try) 2>&5
1931	ac_status=$?
1932	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1933	(exit $ac_status); }; } &&
1934	{ ac_try='test -s conftest.$ac_objext'
1935	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1936	(eval $ac_try) 2>&5
1937	ac_status=$?
1938	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1939	(exit $ac_status); }; }; then
1940	break
1941	else
1942	echo "$as_me: failed program was:" >&5
1943	sed 's/^/\| /' conftest.$ac_ext >&5
1944
1945	fi
1946	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1947	done
1948	rm -f conftest*
1949	if test -n "$ac_declaration"; then
1950	echo '#ifdef __cplusplus' >>confdefs.h
1951	echo $ac_declaration >>confdefs.h
1952	echo '#endif' >>confdefs.h
1953	fi
1954
1955	ac_ext=c
1956	ac_cpp='$CPP $CPPFLAGS'
1957	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1958	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1959	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1960
1961
1962
1963
1964	echo "$as_me:$LINENO: checking whether ${CXX} supports bool types" >&5
1965	echo $ECHO_N "checking whether ${CXX} supports bool types... $ECHO_C" >&6
1966	if test "${ice_cv_have_bool+set}" = set; then
1967	echo $ECHO_N "(cached) $ECHO_C" >&6
1968	else
1969
1970
1971
1972	ac_ext=cc
1973	ac_cpp='$CXXCPP $CPPFLAGS'
1974	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1975	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1976	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1977
1978	cat >conftest.$ac_ext <<_ACEOF
1979	/* confdefs.h. */
1980	_ACEOF
1981	cat confdefs.h >>conftest.$ac_ext
1982	cat >>conftest.$ac_ext <<_ACEOF
1983	/* end confdefs.h. */
1984
1985	int
1986	main ()
1987	{
1988	bool b = true;
1989	;
1990	return 0;
1991	}
1992	_ACEOF
1993	rm -f conftest.$ac_objext
1994	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1995	(eval $ac_compile) 2>conftest.er1
1996	ac_status=$?
1997	grep -v '^ *+' conftest.er1 >conftest.err
1998	rm -f conftest.er1
1999	cat conftest.err >&5
2000	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2001	(exit $ac_status); } &&
2002	{ ac_try='test -z "$ac_cxx_werror_flag"
2003	\|\| test ! -s conftest.err'
2004	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2005	(eval $ac_try) 2>&5
2006	ac_status=$?
2007	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2008	(exit $ac_status); }; } &&
2009	{ ac_try='test -s conftest.$ac_objext'
2010	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2011	(eval $ac_try) 2>&5
2012	ac_status=$?
2013	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2014	(exit $ac_status); }; }; then
2015	ice_cv_have_bool=yes
2016	else
2017	echo "$as_me: failed program was:" >&5
2018	sed 's/^/\| /' conftest.$ac_ext >&5
2019
2020	ice_cv_have_bool=no
2021	fi
2022	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2023	ac_ext=c
2024	ac_cpp='$CPP $CPPFLAGS'
2025	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2026	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2027	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2028
2029
2030	fi
2031
2032	echo "$as_me:$LINENO: result: $ice_cv_have_bool" >&5
2033	echo "${ECHO_T}$ice_cv_have_bool" >&6
2034	if test "$ice_cv_have_bool" = yes; then
2035	cat >>confdefs.h <<\_ACEOF
2036	#define HAVE_BOOL 1
2037	_ACEOF
2038
2039	fi
2040
2041
2042
2043	echo "$as_me:$LINENO: checking whether ${CXX} supports long long types" >&5
2044	echo $ECHO_N "checking whether ${CXX} supports long long types... $ECHO_C" >&6
2045	if test "${ice_cv_have_long_long+set}" = set; then
2046	echo $ECHO_N "(cached) $ECHO_C" >&6
2047	else
2048
2049
2050
2051	ac_ext=cc
2052	ac_cpp='$CXXCPP $CPPFLAGS'
2053	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2054	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2055	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2056
2057	cat >conftest.$ac_ext <<_ACEOF
2058	/* confdefs.h. */
2059	_ACEOF
2060	cat confdefs.h >>conftest.$ac_ext
2061	cat >>conftest.$ac_ext <<_ACEOF
2062	/* end confdefs.h. */
2063
2064	int
2065	main ()
2066	{
2067	long long x; x = (long long)0;
2068	;
2069	return 0;
2070	}
2071	_ACEOF
2072	rm -f conftest.$ac_objext
2073	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2074	(eval $ac_compile) 2>conftest.er1
2075	ac_status=$?
2076	grep -v '^ *+' conftest.er1 >conftest.err
2077	rm -f conftest.er1
2078	cat conftest.err >&5
2079	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2080	(exit $ac_status); } &&
2081	{ ac_try='test -z "$ac_cxx_werror_flag"
2082	\|\| test ! -s conftest.err'
2083	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2084	(eval $ac_try) 2>&5
2085	ac_status=$?
2086	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2087	(exit $ac_status); }; } &&
2088	{ ac_try='test -s conftest.$ac_objext'
2089	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2090	(eval $ac_try) 2>&5
2091	ac_status=$?
2092	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2093	(exit $ac_status); }; }; then
2094	ice_cv_have_long_long=yes
2095	else
2096	echo "$as_me: failed program was:" >&5
2097	sed 's/^/\| /' conftest.$ac_ext >&5
2098
2099	ice_cv_have_long_long=no
2100	fi
2101	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2102	ac_ext=c
2103	ac_cpp='$CPP $CPPFLAGS'
2104	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2105	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2106	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2107
2108
2109	fi
2110
2111	echo "$as_me:$LINENO: result: $ice_cv_have_long_long" >&5
2112	echo "${ECHO_T}$ice_cv_have_long_long" >&6
2113	if test "$ice_cv_have_long_long" = yes; then
2114	cat >>confdefs.h <<\_ACEOF
2115	#define LONG_LONG long long
2116	_ACEOF
2117
2118	else
2119	cat >>confdefs.h <<\_ACEOF
2120	#define LONG_LONG long
2121	_ACEOF
2122
2123	fi
2124
2125	ac_ext=c
2126	ac_cpp='$CPP $CPPFLAGS'
2127	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2128	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2129	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2130	if test -n "$ac_tool_prefix"; then
2131	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2132	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2133	echo "$as_me:$LINENO: checking for $ac_word" >&5
2134	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2135	if test "${ac_cv_prog_CC+set}" = set; then
2136	echo $ECHO_N "(cached) $ECHO_C" >&6
2137	else
2138	if test -n "$CC"; then
2139	ac_cv_prog_CC="$CC" # Let the user override the test.
2140	else
2141	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2142	for as_dir in $PATH
2143	do
2144	IFS=$as_save_IFS
2145	test -z "$as_dir" && as_dir=.
2146	for ac_exec_ext in '' $ac_executable_extensions; do
2147	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2148	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2149	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2150	break 2
2151	fi
2152	done
2153	done
2154
2155	fi
2156	fi
2157	CC=$ac_cv_prog_CC
2158	if test -n "$CC"; then
2159	echo "$as_me:$LINENO: result: $CC" >&5
2160	echo "${ECHO_T}$CC" >&6
2161	else
2162	echo "$as_me:$LINENO: result: no" >&5
2163	echo "${ECHO_T}no" >&6
2164	fi
2165
2166	fi
2167	if test -z "$ac_cv_prog_CC"; then
2168	ac_ct_CC=$CC
2169	# Extract the first word of "gcc", so it can be a program name with args.
2170	set dummy gcc; ac_word=$2
2171	echo "$as_me:$LINENO: checking for $ac_word" >&5
2172	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2173	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2174	echo $ECHO_N "(cached) $ECHO_C" >&6
2175	else
2176	if test -n "$ac_ct_CC"; then
2177	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2178	else
2179	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2180	for as_dir in $PATH
2181	do
2182	IFS=$as_save_IFS
2183	test -z "$as_dir" && as_dir=.
2184	for ac_exec_ext in '' $ac_executable_extensions; do
2185	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2186	ac_cv_prog_ac_ct_CC="gcc"
2187	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2188	break 2
2189	fi
2190	done
2191	done
2192
2193	fi
2194	fi
2195	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2196	if test -n "$ac_ct_CC"; then
2197	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2198	echo "${ECHO_T}$ac_ct_CC" >&6
2199	else
2200	echo "$as_me:$LINENO: result: no" >&5
2201	echo "${ECHO_T}no" >&6
2202	fi
2203
2204	CC=$ac_ct_CC
2205	else
2206	CC="$ac_cv_prog_CC"
2207	fi
2208
2209	if test -z "$CC"; then
2210	if test -n "$ac_tool_prefix"; then
2211	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2212	set dummy ${ac_tool_prefix}cc; ac_word=$2
2213	echo "$as_me:$LINENO: checking for $ac_word" >&5
2214	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2215	if test "${ac_cv_prog_CC+set}" = set; then
2216	echo $ECHO_N "(cached) $ECHO_C" >&6
2217	else
2218	if test -n "$CC"; then
2219	ac_cv_prog_CC="$CC" # Let the user override the test.
2220	else
2221	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2222	for as_dir in $PATH
2223	do
2224	IFS=$as_save_IFS
2225	test -z "$as_dir" && as_dir=.
2226	for ac_exec_ext in '' $ac_executable_extensions; do
2227	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2228	ac_cv_prog_CC="${ac_tool_prefix}cc"
2229	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2230	break 2
2231	fi
2232	done
2233	done
2234
2235	fi
2236	fi
2237	CC=$ac_cv_prog_CC
2238	if test -n "$CC"; then
2239	echo "$as_me:$LINENO: result: $CC" >&5
2240	echo "${ECHO_T}$CC" >&6
2241	else
2242	echo "$as_me:$LINENO: result: no" >&5
2243	echo "${ECHO_T}no" >&6
2244	fi
2245
2246	fi
2247	if test -z "$ac_cv_prog_CC"; then
2248	ac_ct_CC=$CC
2249	# Extract the first word of "cc", so it can be a program name with args.
2250	set dummy cc; ac_word=$2
2251	echo "$as_me:$LINENO: checking for $ac_word" >&5
2252	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2253	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2254	echo $ECHO_N "(cached) $ECHO_C" >&6
2255	else
2256	if test -n "$ac_ct_CC"; then
2257	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2258	else
2259	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2260	for as_dir in $PATH
2261	do
2262	IFS=$as_save_IFS
2263	test -z "$as_dir" && as_dir=.
2264	for ac_exec_ext in '' $ac_executable_extensions; do
2265	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2266	ac_cv_prog_ac_ct_CC="cc"
2267	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2268	break 2
2269	fi
2270	done
2271	done
2272
2273	fi
2274	fi
2275	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2276	if test -n "$ac_ct_CC"; then
2277	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2278	echo "${ECHO_T}$ac_ct_CC" >&6
2279	else
2280	echo "$as_me:$LINENO: result: no" >&5
2281	echo "${ECHO_T}no" >&6
2282	fi
2283
2284	CC=$ac_ct_CC
2285	else
2286	CC="$ac_cv_prog_CC"
2287	fi
2288
2289	fi
2290	if test -z "$CC"; then
2291	# Extract the first word of "cc", so it can be a program name with args.
2292	set dummy cc; ac_word=$2
2293	echo "$as_me:$LINENO: checking for $ac_word" >&5
2294	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2295	if test "${ac_cv_prog_CC+set}" = set; then
2296	echo $ECHO_N "(cached) $ECHO_C" >&6
2297	else
2298	if test -n "$CC"; then
2299	ac_cv_prog_CC="$CC" # Let the user override the test.
2300	else
2301	ac_prog_rejected=no
2302	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2303	for as_dir in $PATH
2304	do
2305	IFS=$as_save_IFS
2306	test -z "$as_dir" && as_dir=.
2307	for ac_exec_ext in '' $ac_executable_extensions; do
2308	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2309	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2310	ac_prog_rejected=yes
2311	continue
2312	fi
2313	ac_cv_prog_CC="cc"
2314	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2315	break 2
2316	fi
2317	done
2318	done
2319
2320	if test $ac_prog_rejected = yes; then
2321	# We found a bogon in the path, so make sure we never use it.
2322	set dummy $ac_cv_prog_CC
2323	shift
2324	if test $# != 0; then
2325	# We chose a different compiler from the bogus one.
2326	# However, it has the same basename, so the bogon will be chosen
2327	# first if we set CC to just the basename; use the full file name.
2328	shift
2329	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2330	fi
2331	fi
2332	fi
2333	fi
2334	CC=$ac_cv_prog_CC
2335	if test -n "$CC"; then
2336	echo "$as_me:$LINENO: result: $CC" >&5
2337	echo "${ECHO_T}$CC" >&6
2338	else
2339	echo "$as_me:$LINENO: result: no" >&5
2340	echo "${ECHO_T}no" >&6
2341	fi
2342
2343	fi
2344	if test -z "$CC"; then
2345	if test -n "$ac_tool_prefix"; then
2346	for ac_prog in cl
2347	do
2348	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2349	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2350	echo "$as_me:$LINENO: checking for $ac_word" >&5
2351	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2352	if test "${ac_cv_prog_CC+set}" = set; then
2353	echo $ECHO_N "(cached) $ECHO_C" >&6
2354	else
2355	if test -n "$CC"; then
2356	ac_cv_prog_CC="$CC" # Let the user override the test.
2357	else
2358	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2359	for as_dir in $PATH
2360	do
2361	IFS=$as_save_IFS
2362	test -z "$as_dir" && as_dir=.
2363	for ac_exec_ext in '' $ac_executable_extensions; do
2364	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2365	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2366	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2367	break 2
2368	fi
2369	done
2370	done
2371
2372	fi
2373	fi
2374	CC=$ac_cv_prog_CC
2375	if test -n "$CC"; then
2376	echo "$as_me:$LINENO: result: $CC" >&5
2377	echo "${ECHO_T}$CC" >&6
2378	else
2379	echo "$as_me:$LINENO: result: no" >&5
2380	echo "${ECHO_T}no" >&6
2381	fi
2382
2383	test -n "$CC" && break
2384	done
2385	fi
2386	if test -z "$CC"; then
2387	ac_ct_CC=$CC
2388	for ac_prog in cl
2389	do
2390	# Extract the first word of "$ac_prog", so it can be a program name with args.
2391	set dummy $ac_prog; ac_word=$2
2392	echo "$as_me:$LINENO: checking for $ac_word" >&5
2393	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2394	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2395	echo $ECHO_N "(cached) $ECHO_C" >&6
2396	else
2397	if test -n "$ac_ct_CC"; then
2398	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2399	else
2400	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2401	for as_dir in $PATH
2402	do
2403	IFS=$as_save_IFS
2404	test -z "$as_dir" && as_dir=.
2405	for ac_exec_ext in '' $ac_executable_extensions; do
2406	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2407	ac_cv_prog_ac_ct_CC="$ac_prog"
2408	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2409	break 2
2410	fi
2411	done
2412	done
2413
2414	fi
2415	fi
2416	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2417	if test -n "$ac_ct_CC"; then
2418	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2419	echo "${ECHO_T}$ac_ct_CC" >&6
2420	else
2421	echo "$as_me:$LINENO: result: no" >&5
2422	echo "${ECHO_T}no" >&6
2423	fi
2424
2425	test -n "$ac_ct_CC" && break
2426	done
2427
2428	CC=$ac_ct_CC
2429	fi
2430
2431	fi
2432
2433
2434	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2435	See \`config.log' for more details." >&5
2436	echo "$as_me: error: no acceptable C compiler found in \$PATH
2437	See \`config.log' for more details." >&2;}
2438	{ (exit 1); exit 1; }; }
2439
2440	# Provide some information about the compiler.
2441	echo "$as_me:$LINENO:" \
2442	"checking for C compiler version" >&5
2443	ac_compiler=`set X $ac_compile; echo $2`
2444	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2445	(eval $ac_compiler --version </dev/null >&5) 2>&5
2446	ac_status=$?
2447	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2448	(exit $ac_status); }
2449	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2450	(eval $ac_compiler -v </dev/null >&5) 2>&5
2451	ac_status=$?
2452	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2453	(exit $ac_status); }
2454	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2455	(eval $ac_compiler -V </dev/null >&5) 2>&5
2456	ac_status=$?
2457	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2458	(exit $ac_status); }
2459
2460	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2461	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2462	if test "${ac_cv_c_compiler_gnu+set}" = set; then
2463	echo $ECHO_N "(cached) $ECHO_C" >&6
2464	else
2465	cat >conftest.$ac_ext <<_ACEOF
2466	/* confdefs.h. */
2467	_ACEOF
2468	cat confdefs.h >>conftest.$ac_ext
2469	cat >>conftest.$ac_ext <<_ACEOF
2470	/* end confdefs.h. */
2471
2472	int
2473	main ()
2474	{
2475	#ifndef __GNUC__
2476	choke me
2477	#endif
2478
2479	;
2480	return 0;
2481	}
2482	_ACEOF
2483	rm -f conftest.$ac_objext
2484	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2485	(eval $ac_compile) 2>conftest.er1
2486	ac_status=$?
2487	grep -v '^ *+' conftest.er1 >conftest.err
2488	rm -f conftest.er1
2489	cat conftest.err >&5
2490	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2491	(exit $ac_status); } &&
2492	{ ac_try='test -z "$ac_c_werror_flag"
2493	\|\| test ! -s conftest.err'
2494	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2495	(eval $ac_try) 2>&5
2496	ac_status=$?
2497	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2498	(exit $ac_status); }; } &&
2499	{ ac_try='test -s conftest.$ac_objext'
2500	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2501	(eval $ac_try) 2>&5
2502	ac_status=$?
2503	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2504	(exit $ac_status); }; }; then
2505	ac_compiler_gnu=yes
2506	else
2507	echo "$as_me: failed program was:" >&5
2508	sed 's/^/\| /' conftest.$ac_ext >&5
2509
2510	ac_compiler_gnu=no
2511	fi
2512	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2513	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2514
2515	fi
2516	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2517	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2518	GCC=`test $ac_compiler_gnu = yes && echo yes`
2519	ac_test_CFLAGS=${CFLAGS+set}
2520	ac_save_CFLAGS=$CFLAGS
2521	CFLAGS="-g"
2522	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2523	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2524	if test "${ac_cv_prog_cc_g+set}" = set; then
2525	echo $ECHO_N "(cached) $ECHO_C" >&6
2526	else
2527	cat >conftest.$ac_ext <<_ACEOF
2528	/* confdefs.h. */
2529	_ACEOF
2530	cat confdefs.h >>conftest.$ac_ext
2531	cat >>conftest.$ac_ext <<_ACEOF
2532	/* end confdefs.h. */
2533
2534	int
2535	main ()
2536	{
2537
2538	;
2539	return 0;
2540	}
2541	_ACEOF
2542	rm -f conftest.$ac_objext
2543	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2544	(eval $ac_compile) 2>conftest.er1
2545	ac_status=$?
2546	grep -v '^ *+' conftest.er1 >conftest.err
2547	rm -f conftest.er1
2548	cat conftest.err >&5
2549	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2550	(exit $ac_status); } &&
2551	{ ac_try='test -z "$ac_c_werror_flag"
2552	\|\| test ! -s conftest.err'
2553	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2554	(eval $ac_try) 2>&5
2555	ac_status=$?
2556	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2557	(exit $ac_status); }; } &&
2558	{ ac_try='test -s conftest.$ac_objext'
2559	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2560	(eval $ac_try) 2>&5
2561	ac_status=$?
2562	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2563	(exit $ac_status); }; }; then
2564	ac_cv_prog_cc_g=yes
2565	else
2566	echo "$as_me: failed program was:" >&5
2567	sed 's/^/\| /' conftest.$ac_ext >&5
2568
2569	ac_cv_prog_cc_g=no
2570	fi
2571	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2572	fi
2573	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2574	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2575	if test "$ac_test_CFLAGS" = set; then
2576	CFLAGS=$ac_save_CFLAGS
2577	elif test $ac_cv_prog_cc_g = yes; then
2578	if test "$GCC" = yes; then
2579	CFLAGS="-g -O2"
2580	else
2581	CFLAGS="-g"
2582	fi
2583	else
2584	if test "$GCC" = yes; then
2585	CFLAGS="-O2"
2586	else
2587	CFLAGS=
2588	fi
2589	fi
2590	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2591	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2592	if test "${ac_cv_prog_cc_stdc+set}" = set; then
2593	echo $ECHO_N "(cached) $ECHO_C" >&6
2594	else
2595	ac_cv_prog_cc_stdc=no
2596	ac_save_CC=$CC
2597	cat >conftest.$ac_ext <<_ACEOF
2598	/* confdefs.h. */
2599	_ACEOF
2600	cat confdefs.h >>conftest.$ac_ext
2601	cat >>conftest.$ac_ext <<_ACEOF
2602	/* end confdefs.h. */
2603	#include <stdarg.h>
2604	#include <stdio.h>
2605	#include <sys/types.h>
2606	#include <sys/stat.h>
2607	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2608	struct buf { int x; };
2609	FILE * (rcsopen) (struct buf , struct stat *, int);
2610	static char *e (p, i)
2611	char **p;
2612	int i;
2613	{
2614	return p[i];
2615	}
2616	static char f (char (g) (char , int), char *p, ...)
2617	{
2618	char *s;
2619	va_list v;
2620	va_start (v,p);
2621	s = g (p, va_arg (v,int));
2622	va_end (v);
2623	return s;
2624	}
2625
2626	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2627	function prototypes and stuff, but not '\xHH' hex character constants.
2628	These don't provoke an error unfortunately, instead are silently treated
2629	as 'x'. The following induces an error, until -std1 is added to get
2630	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2631	array size at least. It's necessary to write '\x00'==0 to get something
2632	that's true only with -std1. */
2633	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2634
2635	int test (int i, double x);
2636	struct s1 {int (*f) (int a);};
2637	struct s2 {int (*f) (double a);};
2638	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
2639	int argc;
2640	char **argv;
2641	int
2642	main ()
2643	{
2644	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
2645	;
2646	return 0;
2647	}
2648	_ACEOF
2649	# Don't try gcc -ansi; that turns off useful extensions and
2650	# breaks some systems' header files.
2651	# AIX -qlanglvl=ansi
2652	# Ultrix and OSF/1 -std1
2653	# HP-UX 10.20 and later -Ae
2654	# HP-UX older versions -Aa -D_HPUX_SOURCE
2655	# SVR4 -Xc -D__EXTENSIONS__
2656	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2657	do
2658	CC="$ac_save_CC $ac_arg"
2659	rm -f conftest.$ac_objext
2660	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2661	(eval $ac_compile) 2>conftest.er1
2662	ac_status=$?
2663	grep -v '^ *+' conftest.er1 >conftest.err
2664	rm -f conftest.er1
2665	cat conftest.err >&5
2666	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2667	(exit $ac_status); } &&
2668	{ ac_try='test -z "$ac_c_werror_flag"
2669	\|\| test ! -s conftest.err'
2670	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2671	(eval $ac_try) 2>&5
2672	ac_status=$?
2673	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2674	(exit $ac_status); }; } &&
2675	{ ac_try='test -s conftest.$ac_objext'
2676	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2677	(eval $ac_try) 2>&5
2678	ac_status=$?
2679	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2680	(exit $ac_status); }; }; then
2681	ac_cv_prog_cc_stdc=$ac_arg
2682	break
2683	else
2684	echo "$as_me: failed program was:" >&5
2685	sed 's/^/\| /' conftest.$ac_ext >&5
2686
2687	fi
2688	rm -f conftest.err conftest.$ac_objext
2689	done
2690	rm -f conftest.$ac_ext conftest.$ac_objext
2691	CC=$ac_save_CC
2692
2693	fi
2694
2695	case "x$ac_cv_prog_cc_stdc" in
2696	x\|xno)
2697	echo "$as_me:$LINENO: result: none needed" >&5
2698	echo "${ECHO_T}none needed" >&6 ;;
2699	*)
2700	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2701	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2702	CC="$CC $ac_cv_prog_cc_stdc" ;;
2703	esac
2704
2705	# Some people use a C++ compiler to compile C. Since we use `exit',
2706	# in C++ we need to declare it. In case someone uses the same compiler
2707	# for both compiling C and C++ we need to have the C++ compiler decide
2708	# the declaration of exit, since it's the most demanding environment.
2709	cat >conftest.$ac_ext <<_ACEOF
2710	#ifndef __cplusplus
2711	choke me
2712	#endif
2713	_ACEOF
2714	rm -f conftest.$ac_objext
2715	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2716	(eval $ac_compile) 2>conftest.er1
2717	ac_status=$?
2718	grep -v '^ *+' conftest.er1 >conftest.err
2719	rm -f conftest.er1
2720	cat conftest.err >&5
2721	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2722	(exit $ac_status); } &&
2723	{ ac_try='test -z "$ac_c_werror_flag"
2724	\|\| test ! -s conftest.err'
2725	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2726	(eval $ac_try) 2>&5
2727	ac_status=$?
2728	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2729	(exit $ac_status); }; } &&
2730	{ ac_try='test -s conftest.$ac_objext'
2731	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2732	(eval $ac_try) 2>&5
2733	ac_status=$?
2734	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2735	(exit $ac_status); }; }; then
2736	for ac_declaration in \
2737	'' \
2738	'extern "C" void std::exit (int) throw (); using std::exit;' \
2739	'extern "C" void std::exit (int); using std::exit;' \
2740	'extern "C" void exit (int) throw ();' \
2741	'extern "C" void exit (int);' \
2742	'void exit (int);'
2743	do
2744	cat >conftest.$ac_ext <<_ACEOF
2745	/* confdefs.h. */
2746	_ACEOF
2747	cat confdefs.h >>conftest.$ac_ext
2748	cat >>conftest.$ac_ext <<_ACEOF
2749	/* end confdefs.h. */
2750	$ac_declaration
2751	#include <stdlib.h>
2752	int
2753	main ()
2754	{
2755	exit (42);
2756	;
2757	return 0;
2758	}
2759	_ACEOF
2760	rm -f conftest.$ac_objext
2761	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2762	(eval $ac_compile) 2>conftest.er1
2763	ac_status=$?
2764	grep -v '^ *+' conftest.er1 >conftest.err
2765	rm -f conftest.er1
2766	cat conftest.err >&5
2767	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2768	(exit $ac_status); } &&
2769	{ ac_try='test -z "$ac_c_werror_flag"
2770	\|\| test ! -s conftest.err'
2771	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2772	(eval $ac_try) 2>&5
2773	ac_status=$?
2774	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2775	(exit $ac_status); }; } &&
2776	{ ac_try='test -s conftest.$ac_objext'
2777	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2778	(eval $ac_try) 2>&5
2779	ac_status=$?
2780	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2781	(exit $ac_status); }; }; then
2782	:
2783	else
2784	echo "$as_me: failed program was:" >&5
2785	sed 's/^/\| /' conftest.$ac_ext >&5
2786
2787	continue
2788	fi
2789	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2790	cat >conftest.$ac_ext <<_ACEOF
2791	/* confdefs.h. */
2792	_ACEOF
2793	cat confdefs.h >>conftest.$ac_ext
2794	cat >>conftest.$ac_ext <<_ACEOF
2795	/* end confdefs.h. */
2796	$ac_declaration
2797	int
2798	main ()
2799	{
2800	exit (42);
2801	;
2802	return 0;
2803	}
2804	_ACEOF
2805	rm -f conftest.$ac_objext
2806	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2807	(eval $ac_compile) 2>conftest.er1
2808	ac_status=$?
2809	grep -v '^ *+' conftest.er1 >conftest.err
2810	rm -f conftest.er1
2811	cat conftest.err >&5
2812	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2813	(exit $ac_status); } &&
2814	{ ac_try='test -z "$ac_c_werror_flag"
2815	\|\| test ! -s conftest.err'
2816	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2817	(eval $ac_try) 2>&5
2818	ac_status=$?
2819	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2820	(exit $ac_status); }; } &&
2821	{ ac_try='test -s conftest.$ac_objext'
2822	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2823	(eval $ac_try) 2>&5
2824	ac_status=$?
2825	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2826	(exit $ac_status); }; }; then
2827	break
2828	else
2829	echo "$as_me: failed program was:" >&5
2830	sed 's/^/\| /' conftest.$ac_ext >&5
2831
2832	fi
2833	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2834	done
2835	rm -f conftest*
2836	if test -n "$ac_declaration"; then
2837	echo '#ifdef __cplusplus' >>confdefs.h
2838	echo $ac_declaration >>confdefs.h
2839	echo '#endif' >>confdefs.h
2840	fi
2841
2842	else
2843	echo "$as_me: failed program was:" >&5
2844	sed 's/^/\| /' conftest.$ac_ext >&5
2845
2846	fi
2847	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2848	ac_ext=c
2849	ac_cpp='$CPP $CPPFLAGS'
2850	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2851	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2852	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2853
2854
2855	ac_ext=c
2856	ac_cpp='$CPP $CPPFLAGS'
2857	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2858	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2859	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2860	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2861	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2862	# On Suns, sometimes $CPP names a directory.
2863	if test -n "$CPP" && test -d "$CPP"; then
2864	CPP=
2865	fi
2866	if test -z "$CPP"; then
2867	if test "${ac_cv_prog_CPP+set}" = set; then
2868	echo $ECHO_N "(cached) $ECHO_C" >&6
2869	else
2870	# Double quotes because CPP needs to be expanded
2871	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2872	do
2873	ac_preproc_ok=false
2874	for ac_c_preproc_warn_flag in '' yes
2875	do
2876	# Use a header file that comes with gcc, so configuring glibc
2877	# with a fresh cross-compiler works.
2878	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2879	# <limits.h> exists even on freestanding compilers.
2880	# On the NeXT, cc -E runs the code through the compiler's parser,
2881	# not just through cpp. "Syntax error" is here to catch this case.
2882	cat >conftest.$ac_ext <<_ACEOF
2883	/* confdefs.h. */
2884	_ACEOF
2885	cat confdefs.h >>conftest.$ac_ext
2886	cat >>conftest.$ac_ext <<_ACEOF
2887	/* end confdefs.h. */
2888	#ifdef __STDC__
2889	# include <limits.h>
2890	#else
2891	# include <assert.h>
2892	#endif
2893	Syntax error
2894	_ACEOF
2895	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2896	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2897	ac_status=$?
2898	grep -v '^ *+' conftest.er1 >conftest.err
2899	rm -f conftest.er1
2900	cat conftest.err >&5
2901	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2902	(exit $ac_status); } >/dev/null; then
2903	if test -s conftest.err; then
2904	ac_cpp_err=$ac_c_preproc_warn_flag
2905	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2906	else
2907	ac_cpp_err=
2908	fi
2909	else
2910	ac_cpp_err=yes
2911	fi
2912	if test -z "$ac_cpp_err"; then
2913	:
2914	else
2915	echo "$as_me: failed program was:" >&5
2916	sed 's/^/\| /' conftest.$ac_ext >&5
2917
2918	# Broken: fails on valid input.
2919	continue
2920	fi
2921	rm -f conftest.err conftest.$ac_ext
2922
2923	# OK, works on sane cases. Now check whether non-existent headers
2924	# can be detected and how.
2925	cat >conftest.$ac_ext <<_ACEOF
2926	/* confdefs.h. */
2927	_ACEOF
2928	cat confdefs.h >>conftest.$ac_ext
2929	cat >>conftest.$ac_ext <<_ACEOF
2930	/* end confdefs.h. */
2931	#include <ac_nonexistent.h>
2932	_ACEOF
2933	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2934	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2935	ac_status=$?
2936	grep -v '^ *+' conftest.er1 >conftest.err
2937	rm -f conftest.er1
2938	cat conftest.err >&5
2939	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2940	(exit $ac_status); } >/dev/null; then
2941	if test -s conftest.err; then
2942	ac_cpp_err=$ac_c_preproc_warn_flag
2943	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2944	else
2945	ac_cpp_err=
2946	fi
2947	else
2948	ac_cpp_err=yes
2949	fi
2950	if test -z "$ac_cpp_err"; then
2951	# Broken: success on invalid input.
2952	continue
2953	else
2954	echo "$as_me: failed program was:" >&5
2955	sed 's/^/\| /' conftest.$ac_ext >&5
2956
2957	# Passes both tests.
2958	ac_preproc_ok=:
2959	break
2960	fi
2961	rm -f conftest.err conftest.$ac_ext
2962
2963	done
2964	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2965	rm -f conftest.err conftest.$ac_ext
2966	if $ac_preproc_ok; then
2967	break
2968	fi
2969
2970	done
2971	ac_cv_prog_CPP=$CPP
2972
2973	fi
2974	CPP=$ac_cv_prog_CPP
2975	else
2976	ac_cv_prog_CPP=$CPP
2977	fi
2978	echo "$as_me:$LINENO: result: $CPP" >&5
2979	echo "${ECHO_T}$CPP" >&6
2980	ac_preproc_ok=false
2981	for ac_c_preproc_warn_flag in '' yes
2982	do
2983	# Use a header file that comes with gcc, so configuring glibc
2984	# with a fresh cross-compiler works.
2985	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2986	# <limits.h> exists even on freestanding compilers.
2987	# On the NeXT, cc -E runs the code through the compiler's parser,
2988	# not just through cpp. "Syntax error" is here to catch this case.
2989	cat >conftest.$ac_ext <<_ACEOF
2990	/* confdefs.h. */
2991	_ACEOF
2992	cat confdefs.h >>conftest.$ac_ext
2993	cat >>conftest.$ac_ext <<_ACEOF
2994	/* end confdefs.h. */
2995	#ifdef __STDC__
2996	# include <limits.h>
2997	#else
2998	# include <assert.h>
2999	#endif
3000	Syntax error
3001	_ACEOF
3002	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3003	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3004	ac_status=$?
3005	grep -v '^ *+' conftest.er1 >conftest.err
3006	rm -f conftest.er1
3007	cat conftest.err >&5
3008	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3009	(exit $ac_status); } >/dev/null; then
3010	if test -s conftest.err; then
3011	ac_cpp_err=$ac_c_preproc_warn_flag
3012	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3013	else
3014	ac_cpp_err=
3015	fi
3016	else
3017	ac_cpp_err=yes
3018	fi
3019	if test -z "$ac_cpp_err"; then
3020	:
3021	else
3022	echo "$as_me: failed program was:" >&5
3023	sed 's/^/\| /' conftest.$ac_ext >&5
3024
3025	# Broken: fails on valid input.
3026	continue
3027	fi
3028	rm -f conftest.err conftest.$ac_ext
3029
3030	# OK, works on sane cases. Now check whether non-existent headers
3031	# can be detected and how.
3032	cat >conftest.$ac_ext <<_ACEOF
3033	/* confdefs.h. */
3034	_ACEOF
3035	cat confdefs.h >>conftest.$ac_ext
3036	cat >>conftest.$ac_ext <<_ACEOF
3037	/* end confdefs.h. */
3038	#include <ac_nonexistent.h>
3039	_ACEOF
3040	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3041	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3042	ac_status=$?
3043	grep -v '^ *+' conftest.er1 >conftest.err
3044	rm -f conftest.er1
3045	cat conftest.err >&5
3046	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3047	(exit $ac_status); } >/dev/null; then
3048	if test -s conftest.err; then
3049	ac_cpp_err=$ac_c_preproc_warn_flag
3050	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3051	else
3052	ac_cpp_err=
3053	fi
3054	else
3055	ac_cpp_err=yes
3056	fi
3057	if test -z "$ac_cpp_err"; then
3058	# Broken: success on invalid input.
3059	continue
3060	else
3061	echo "$as_me: failed program was:" >&5
3062	sed 's/^/\| /' conftest.$ac_ext >&5
3063
3064	# Passes both tests.
3065	ac_preproc_ok=:
3066	break
3067	fi
3068	rm -f conftest.err conftest.$ac_ext
3069
3070	done
3071	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3072	rm -f conftest.err conftest.$ac_ext
3073	if $ac_preproc_ok; then
3074	:
3075	else
3076	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3077	See \`config.log' for more details." >&5
3078	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3079	See \`config.log' for more details." >&2;}
3080	{ (exit 1); exit 1; }; }
3081	fi
3082
3083	ac_ext=c
3084	ac_cpp='$CPP $CPPFLAGS'
3085	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3086	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3087	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3088
3089
3090	echo "$as_me:$LINENO: checking for X" >&5
3091	echo $ECHO_N "checking for X... $ECHO_C" >&6
3092
3093
3094	# Check whether --with-x or --without-x was given.
3095	if test "${with_x+set}" = set; then
3096	withval="$with_x"
3097
3098	fi;
3099	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
3100	if test "x$with_x" = xno; then
3101	# The user explicitly disabled X.
3102	have_x=disabled
3103	else
3104	if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
3105	# Both variables are already set.
3106	have_x=yes
3107	else
3108	if test "${ac_cv_have_x+set}" = set; then
3109	echo $ECHO_N "(cached) $ECHO_C" >&6
3110	else
3111	# One or both of the vars are not set, and there is no cached value.
3112	ac_x_includes=no ac_x_libraries=no
3113	rm -fr conftest.dir
3114	if mkdir conftest.dir; then
3115	cd conftest.dir
3116	# Make sure to not put "make" in the Imakefile rules, since we grep it out.
3117	cat >Imakefile <<'_ACEOF'
3118	acfindx:
3119	@echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
3120	_ACEOF
3121	if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
3122	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3123	eval `${MAKE-make} acfindx 2>/dev/null \| grep -v make`
3124	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
3125	for ac_extension in a so sl; do
3126	if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
3127	test -f $ac_im_libdir/libX11.$ac_extension; then
3128	ac_im_usrlibdir=$ac_im_libdir; break
3129	fi
3130	done
3131	# Screen out bogus values from the imake configuration. They are
3132	# bogus both because they are the default anyway, and because
3133	# using them would break gcc on systems where it needs fixed includes.
3134	case $ac_im_incroot in
3135	/usr/include) ;;
3136	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
3137	esac
3138	case $ac_im_usrlibdir in
3139	/usr/lib \| /lib) ;;
3140	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
3141	esac
3142	fi
3143	cd ..
3144	rm -fr conftest.dir
3145	fi
3146
3147	# Standard set of common directories for X headers.
3148	# Check X11 before X11Rn because it is often a symlink to the current release.
3149	ac_x_header_dirs='
3150	/usr/X11/include
3151	/usr/X11R6/include
3152	/usr/X11R5/include
3153	/usr/X11R4/include
3154
3155	/usr/include/X11
3156	/usr/include/X11R6
3157	/usr/include/X11R5
3158	/usr/include/X11R4
3159
3160	/usr/local/X11/include
3161	/usr/local/X11R6/include
3162	/usr/local/X11R5/include
3163	/usr/local/X11R4/include
3164
3165	/usr/local/include/X11
3166	/usr/local/include/X11R6
3167	/usr/local/include/X11R5
3168	/usr/local/include/X11R4
3169
3170	/usr/X386/include
3171	/usr/x386/include
3172	/usr/XFree86/include/X11
3173
3174	/usr/include
3175	/usr/local/include
3176	/usr/unsupported/include
3177	/usr/athena/include
3178	/usr/local/x11r5/include
3179	/usr/lpp/Xamples/include
3180
3181	/usr/openwin/include
3182	/usr/openwin/share/include'
3183
3184	if test "$ac_x_includes" = no; then
3185	# Guess where to find include files, by looking for Intrinsic.h.
3186	# First, try using that file with no special directory specified.
3187	cat >conftest.$ac_ext <<_ACEOF
3188	/* confdefs.h. */
3189	_ACEOF
3190	cat confdefs.h >>conftest.$ac_ext
3191	cat >>conftest.$ac_ext <<_ACEOF
3192	/* end confdefs.h. */
3193	#include <X11/Intrinsic.h>
3194	_ACEOF
3195	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3196	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3197	ac_status=$?
3198	grep -v '^ *+' conftest.er1 >conftest.err
3199	rm -f conftest.er1
3200	cat conftest.err >&5
3201	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3202	(exit $ac_status); } >/dev/null; then
3203	if test -s conftest.err; then
3204	ac_cpp_err=$ac_c_preproc_warn_flag
3205	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3206	else
3207	ac_cpp_err=
3208	fi
3209	else
3210	ac_cpp_err=yes
3211	fi
3212	if test -z "$ac_cpp_err"; then
3213	# We can compile using X headers with no special include directory.
3214	ac_x_includes=
3215	else
3216	echo "$as_me: failed program was:" >&5
3217	sed 's/^/\| /' conftest.$ac_ext >&5
3218
3219	for ac_dir in $ac_x_header_dirs; do
3220	if test -r "$ac_dir/X11/Intrinsic.h"; then
3221	ac_x_includes=$ac_dir
3222	break
3223	fi
3224	done
3225	fi
3226	rm -f conftest.err conftest.$ac_ext
3227	fi # $ac_x_includes = no
3228
3229	if test "$ac_x_libraries" = no; then
3230	# Check for the libraries.
3231	# See if we find them without any special options.
3232	# Don't add to $LIBS permanently.
3233	ac_save_LIBS=$LIBS
3234	LIBS="-lXt $LIBS"
3235	cat >conftest.$ac_ext <<_ACEOF
3236	/* confdefs.h. */
3237	_ACEOF
3238	cat confdefs.h >>conftest.$ac_ext
3239	cat >>conftest.$ac_ext <<_ACEOF
3240	/* end confdefs.h. */
3241	#include <X11/Intrinsic.h>
3242	int
3243	main ()
3244	{
3245	XtMalloc (0)
3246	;
3247	return 0;
3248	}
3249	_ACEOF
3250	rm -f conftest.$ac_objext conftest$ac_exeext
3251	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3252	(eval $ac_link) 2>conftest.er1
3253	ac_status=$?
3254	grep -v '^ *+' conftest.er1 >conftest.err
3255	rm -f conftest.er1
3256	cat conftest.err >&5
3257	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3258	(exit $ac_status); } &&
3259	{ ac_try='test -z "$ac_c_werror_flag"
3260	\|\| test ! -s conftest.err'
3261	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3262	(eval $ac_try) 2>&5
3263	ac_status=$?
3264	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3265	(exit $ac_status); }; } &&
3266	{ ac_try='test -s conftest$ac_exeext'
3267	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3268	(eval $ac_try) 2>&5
3269	ac_status=$?
3270	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3271	(exit $ac_status); }; }; then
3272	LIBS=$ac_save_LIBS
3273	# We can link X programs with no special library path.
3274	ac_x_libraries=
3275	else
3276	echo "$as_me: failed program was:" >&5
3277	sed 's/^/\| /' conftest.$ac_ext >&5
3278
3279	LIBS=$ac_save_LIBS
3280	for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" \| sed s/include/lib/g`
3281	do
3282	# Don't even attempt the hair of trying to link an X program!
3283	for ac_extension in a so sl; do
3284	if test -r $ac_dir/libXt.$ac_extension; then
3285	ac_x_libraries=$ac_dir
3286	break 2
3287	fi
3288	done
3289	done
3290	fi
3291	rm -f conftest.err conftest.$ac_objext \
3292	conftest$ac_exeext conftest.$ac_ext
3293	fi # $ac_x_libraries = no
3294
3295	if test "$ac_x_includes" = no \|\| test "$ac_x_libraries" = no; then
3296	# Didn't find X anywhere. Cache the known absence of X.
3297	ac_cv_have_x="have_x=no"
3298	else
3299	# Record where we found X for the cache.
3300	ac_cv_have_x="have_x=yes \
3301	ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
3302	fi
3303	fi
3304
3305	fi
3306	eval "$ac_cv_have_x"
3307	fi # $with_x != no
3308
3309	if test "$have_x" != yes; then
3310	echo "$as_me:$LINENO: result: $have_x" >&5
3311	echo "${ECHO_T}$have_x" >&6
3312	no_x=yes
3313	else
3314	# If each of the values was on the command line, it overrides each guess.
3315	test "x$x_includes" = xNONE && x_includes=$ac_x_includes
3316	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
3317	# Update the cache value to reflect the command line values.
3318	ac_cv_have_x="have_x=yes \
3319	ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
3320	echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5
3321	echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6
3322	fi
3323
3324	CXXFLAGS="$CXXFLAGS -I$x_includes"
3325	case $host_os in
3326	linux*)
3327	LIBS="-L$x_libraries $LIBS"
3328	ELF_LINK_FLAGS="" ;;
3329	*)
3330	LIBS="-L$x_libraries -R$x_libraries $LIBS"
3331	ELF_LINK_FLAGS="-Wl,-R$x_libraries" ;;
3332	esac
3333
3334
3335	if test -r /usr/X11R6 ; then
3336	ac_default_prefix=/usr/X11R6
3337	fi
3338
3339
3340
3341
3342	# Find a good install program. We prefer a C program (faster),
3343	# so one script is as good as another. But avoid the broken or
3344	# incompatible versions:
3345	# SysV /etc/install, /usr/sbin/install
3346	# SunOS /usr/etc/install
3347	# IRIX /sbin/install
3348	# AIX /bin/install
3349	# AmigaOS /C/install, which installs bootblocks on floppy discs
3350	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3351	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3352	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3353	# OS/2's system install, which has a completely different semantic
3354	# ./install, which can be erroneously created by make from ./install.sh.
3355	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
3356	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
3357	if test -z "$INSTALL"; then
3358	if test "${ac_cv_path_install+set}" = set; then
3359	echo $ECHO_N "(cached) $ECHO_C" >&6
3360	else
3361	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3362	for as_dir in $PATH
3363	do
3364	IFS=$as_save_IFS
3365	test -z "$as_dir" && as_dir=.
3366	# Account for people who put trailing slashes in PATH elements.
3367	case $as_dir/ in
3368	./ \| .// \| /cC/* \| \
3369	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
3370	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
3371	/usr/ucb/* ) ;;
3372	*)
3373	# OSF1 and SCO ODT 3.0 have their own names for install.
3374	# Don't use installbsd from OSF since it installs stuff as root
3375	# by default.
3376	for ac_prog in ginstall scoinst install; do
3377	for ac_exec_ext in '' $ac_executable_extensions; do
3378	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3379	if test $ac_prog = install &&
3380	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3381	# AIX install. It has an incompatible calling convention.
3382	:
3383	elif test $ac_prog = install &&
3384	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3385	# program-specific install script used by HP pwplus--don't use.
3386	:
3387	else
3388	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3389	break 3
3390	fi
3391	fi
3392	done
3393	done
3394	;;
3395	esac
3396	done
3397
3398
3399	fi
3400	if test "${ac_cv_path_install+set}" = set; then
3401	INSTALL=$ac_cv_path_install
3402	else
3403	# As a last resort, use the slow shell script. We don't cache a
3404	# path for INSTALL within a source directory, because that will
3405	# break other packages using the cache if that directory is
3406	# removed, or if the path is relative.
3407	INSTALL=$ac_install_sh
3408	fi
3409	fi
3410	echo "$as_me:$LINENO: result: $INSTALL" >&5
3411	echo "${ECHO_T}$INSTALL" >&6
3412
3413	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3414	# It thinks the first close brace ends the variable substitution.
3415	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3416
3417	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3418
3419	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3420
3421	for ac_prog in gawk mawk nawk awk
3422	do
3423	# Extract the first word of "$ac_prog", so it can be a program name with args.
3424	set dummy $ac_prog; ac_word=$2
3425	echo "$as_me:$LINENO: checking for $ac_word" >&5
3426	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3427	if test "${ac_cv_prog_AWK+set}" = set; then
3428	echo $ECHO_N "(cached) $ECHO_C" >&6
3429	else
3430	if test -n "$AWK"; then
3431	ac_cv_prog_AWK="$AWK" # Let the user override the test.
3432	else
3433	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3434	for as_dir in $PATH
3435	do
3436	IFS=$as_save_IFS
3437	test -z "$as_dir" && as_dir=.
3438	for ac_exec_ext in '' $ac_executable_extensions; do
3439	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3440	ac_cv_prog_AWK="$ac_prog"
3441	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3442	break 2
3443	fi
3444	done
3445	done
3446
3447	fi
3448	fi
3449	AWK=$ac_cv_prog_AWK
3450	if test -n "$AWK"; then
3451	echo "$as_me:$LINENO: result: $AWK" >&5
3452	echo "${ECHO_T}$AWK" >&6
3453	else
3454	echo "$as_me:$LINENO: result: no" >&5
3455	echo "${ECHO_T}no" >&6
3456	fi
3457
3458	test -n "$AWK" && break
3459	done
3460
3461	if test -n "$ac_tool_prefix"; then
3462	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3463	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3464	echo "$as_me:$LINENO: checking for $ac_word" >&5
3465	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3466	if test "${ac_cv_prog_RANLIB+set}" = set; then
3467	echo $ECHO_N "(cached) $ECHO_C" >&6
3468	else
3469	if test -n "$RANLIB"; then
3470	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3471	else
3472	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3473	for as_dir in $PATH
3474	do
3475	IFS=$as_save_IFS
3476	test -z "$as_dir" && as_dir=.
3477	for ac_exec_ext in '' $ac_executable_extensions; do
3478	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3479	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3480	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3481	break 2
3482	fi
3483	done
3484	done
3485
3486	fi
3487	fi
3488	RANLIB=$ac_cv_prog_RANLIB
3489	if test -n "$RANLIB"; then
3490	echo "$as_me:$LINENO: result: $RANLIB" >&5
3491	echo "${ECHO_T}$RANLIB" >&6
3492	else
3493	echo "$as_me:$LINENO: result: no" >&5
3494	echo "${ECHO_T}no" >&6
3495	fi
3496
3497	fi
3498	if test -z "$ac_cv_prog_RANLIB"; then
3499	ac_ct_RANLIB=$RANLIB
3500	# Extract the first word of "ranlib", so it can be a program name with args.
3501	set dummy ranlib; ac_word=$2
3502	echo "$as_me:$LINENO: checking for $ac_word" >&5
3503	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3504	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3505	echo $ECHO_N "(cached) $ECHO_C" >&6
3506	else
3507	if test -n "$ac_ct_RANLIB"; then
3508	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3509	else
3510	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3511	for as_dir in $PATH
3512	do
3513	IFS=$as_save_IFS
3514	test -z "$as_dir" && as_dir=.
3515	for ac_exec_ext in '' $ac_executable_extensions; do
3516	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3517	ac_cv_prog_ac_ct_RANLIB="ranlib"
3518	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3519	break 2
3520	fi
3521	done
3522	done
3523
3524	test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3525	fi
3526	fi
3527	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3528	if test -n "$ac_ct_RANLIB"; then
3529	echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3530	echo "${ECHO_T}$ac_ct_RANLIB" >&6
3531	else
3532	echo "$as_me:$LINENO: result: no" >&5
3533	echo "${ECHO_T}no" >&6
3534	fi
3535
3536	RANLIB=$ac_ct_RANLIB
3537	else
3538	RANLIB="$ac_cv_prog_RANLIB"
3539	fi
3540
3541
3542	# Check whether --enable-auto-depend or --disable-auto-depend was given.
3543	if test "${enable_auto_depend+set}" = set; then
3544	enableval="$enable_auto_depend"
3545	CPP_DEP=""
3546
3547	echo "$as_me:$LINENO: checking for -Wp,-MD,depfile as CXX compilation switch" >&5
3548	echo $ECHO_N "checking for -Wp,-MD,depfile as CXX compilation switch... $ECHO_C" >&6
3549	cat > conftest.c <<__EOF
3550	int main() { return 0;}
3551	__EOF
3552	my_c='${CXX-cc} $CXXFLAGS -Wp,-MD,depfile conftest.c -o conftest${ac_exeext}'
3553	(eval echo configure:3553: \"$my_c\") 1>&5
3554	(eval $my_c 1>/dev/null 2>conftest.log)
3555	cat conftest.log 1>&5
3556	if grep <conftest.log option >/dev/null \|\|
3557	grep <conftest.log ERROR >/dev/null
3558	then
3559	my_cxx_switch="no"
3560	echo "$as_me:$LINENO: result: no" >&5
3561	echo "${ECHO_T}no" >&6
3562	else
3563	my_cxx_switch="yes"
3564	echo "$as_me:$LINENO: result: yes" >&5
3565	echo "${ECHO_T}yes" >&6
3566	fi
3567	rm -rf conftest*
3568
3569	rm -f depfile
3570	if test "$my_cxx_switch" = "yes"
3571	then
3572	CPP_DEP='-Wp,-MD,.$@.d'
3573	fi
3574
3575	if test "$enableval" = "no"
3576	then
3577	AUTODEPEND=""
3578	AUTODEPRULE='\
3579	## Autodepend rule defaults to disabled.\
3580	#-include Makefile.GNU.autodep'
3581	AUTODEPRULE_SUBDIR='\
3582	## Autodepend rule defaults to disabled.\
3583	#-include ../Makefile.GNU.autodep'
3584	echo "disabled automatic dependencies"
3585	else
3586	AUTODEPEND='-include $(DEPFILES)'
3587	if test "$my_cxx_switch" = "no"
3588	then
3589	AUTODEPRULE='-include Makefile.GNU.autodep'
3590	AUTODEPRULE_SUBDIR='-include ../Makefile.GNU.autodep'
3591	echo "enabled automatic dependencies"
3592	else
3593	AUTODEPRULE=""
3594	AUTODEPRULE_SUBDIR=""
3595	echo "enabled automatic dependencies"
3596	fi
3597	fi
3598
3599	else
3600	AUTODEPEND=
3601	AUTODEPRULE='\
3602	## Autodepend rule defaults to disabled.\
3603	#-include Makefile.GNU.autodep'
3604	AUTODEPRULE_SUBDIR='\
3605	## Autodepend rule defaults to disabled.\
3606	#-include ../Makefile.GNU.autodep'
3607	echo "disabled automatic dependencies by default"
3608
3609	fi;
3610
3611
3612
3613
3614
3615
3616	for ac_func in snprintf
3617	do
3618	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
3619	echo "$as_me:$LINENO: checking for $ac_func" >&5
3620	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
3621	if eval "test \"\${$as_ac_var+set}\" = set"; then
3622	echo $ECHO_N "(cached) $ECHO_C" >&6
3623	else
3624	cat >conftest.$ac_ext <<_ACEOF
3625	/* confdefs.h. */
3626	_ACEOF
3627	cat confdefs.h >>conftest.$ac_ext
3628	cat >>conftest.$ac_ext <<_ACEOF
3629	/* end confdefs.h. */
3630	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
3631	For example, HP-UX 11i <limits.h> declares gettimeofday. */
3632	#define $ac_func innocuous_$ac_func
3633
3634	/* System header to define __stub macros and hopefully few prototypes,
3635	which can conflict with char $ac_func (); below.
3636	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3637	<limits.h> exists even on freestanding compilers. */
3638
3639	#ifdef __STDC__
3640	# include <limits.h>
3641	#else
3642	# include <assert.h>
3643	#endif
3644
3645	#undef $ac_func
3646
3647	/* Override any gcc2 internal prototype to avoid an error. */
3648	#ifdef __cplusplus
3649	extern "C"
3650	{
3651	#endif
3652	/* We use char because int might match the return type of a gcc2
3653	builtin and then its argument prototype would still apply. */
3654	char $ac_func ();
3655	/* The GNU C library defines this for functions which it implements
3656	to always fail with ENOSYS. Some functions are actually named
3657	something starting with __ and the normal name is an alias. */
3658	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
3659	choke me
3660	#else
3661	char (*f) () = $ac_func;
3662	#endif
3663	#ifdef __cplusplus
3664	}
3665	#endif
3666
3667	int
3668	main ()
3669	{
3670	return f != $ac_func;
3671	;
3672	return 0;
3673	}
3674	_ACEOF
3675	rm -f conftest.$ac_objext conftest$ac_exeext
3676	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3677	(eval $ac_link) 2>conftest.er1
3678	ac_status=$?
3679	grep -v '^ *+' conftest.er1 >conftest.err
3680	rm -f conftest.er1
3681	cat conftest.err >&5
3682	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3683	(exit $ac_status); } &&
3684	{ ac_try='test -z "$ac_c_werror_flag"
3685	\|\| test ! -s conftest.err'
3686	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3687	(eval $ac_try) 2>&5
3688	ac_status=$?
3689	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3690	(exit $ac_status); }; } &&
3691	{ ac_try='test -s conftest$ac_exeext'
3692	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3693	(eval $ac_try) 2>&5
3694	ac_status=$?
3695	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3696	(exit $ac_status); }; }; then
3697	eval "$as_ac_var=yes"
3698	else
3699	echo "$as_me: failed program was:" >&5
3700	sed 's/^/\| /' conftest.$ac_ext >&5
3701
3702	eval "$as_ac_var=no"
3703	fi
3704	rm -f conftest.err conftest.$ac_objext \
3705	conftest$ac_exeext conftest.$ac_ext
3706	fi
3707	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
3708	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
3709	if test `eval echo '${'$as_ac_var'}'` = yes; then
3710	cat >>confdefs.h <<_ACEOF
3711	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
3712	_ACEOF
3713
3714	fi
3715	done
3716
3717
3718
3719
3720	ac_ext=cc
3721	ac_cpp='$CXXCPP $CPPFLAGS'
3722	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3723	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3724	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3725
3726	ac_ext=cc
3727	ac_cpp='$CXXCPP $CPPFLAGS'
3728	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3729	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3730	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3731	echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
3732	echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6
3733	if test -z "$CXXCPP"; then
3734	if test "${ac_cv_prog_CXXCPP+set}" = set; then
3735	echo $ECHO_N "(cached) $ECHO_C" >&6
3736	else
3737	# Double quotes because CXXCPP needs to be expanded
3738	for CXXCPP in "$CXX -E" "/lib/cpp"
3739	do
3740	ac_preproc_ok=false
3741	for ac_cxx_preproc_warn_flag in '' yes
3742	do
3743	# Use a header file that comes with gcc, so configuring glibc
3744	# with a fresh cross-compiler works.
3745	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3746	# <limits.h> exists even on freestanding compilers.
3747	# On the NeXT, cc -E runs the code through the compiler's parser,
3748	# not just through cpp. "Syntax error" is here to catch this case.
3749	cat >conftest.$ac_ext <<_ACEOF
3750	/* confdefs.h. */
3751	_ACEOF
3752	cat confdefs.h >>conftest.$ac_ext
3753	cat >>conftest.$ac_ext <<_ACEOF
3754	/* end confdefs.h. */
3755	#ifdef __STDC__
3756	# include <limits.h>
3757	#else
3758	# include <assert.h>
3759	#endif
3760	Syntax error
3761	_ACEOF
3762	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3763	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3764	ac_status=$?
3765	grep -v '^ *+' conftest.er1 >conftest.err
3766	rm -f conftest.er1
3767	cat conftest.err >&5
3768	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3769	(exit $ac_status); } >/dev/null; then
3770	if test -s conftest.err; then
3771	ac_cpp_err=$ac_cxx_preproc_warn_flag
3772	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
3773	else
3774	ac_cpp_err=
3775	fi
3776	else
3777	ac_cpp_err=yes
3778	fi
3779	if test -z "$ac_cpp_err"; then
3780	:
3781	else
3782	echo "$as_me: failed program was:" >&5
3783	sed 's/^/\| /' conftest.$ac_ext >&5
3784
3785	# Broken: fails on valid input.
3786	continue
3787	fi
3788	rm -f conftest.err conftest.$ac_ext
3789
3790	# OK, works on sane cases. Now check whether non-existent headers
3791	# can be detected and how.
3792	cat >conftest.$ac_ext <<_ACEOF
3793	/* confdefs.h. */
3794	_ACEOF
3795	cat confdefs.h >>conftest.$ac_ext
3796	cat >>conftest.$ac_ext <<_ACEOF
3797	/* end confdefs.h. */
3798	#include <ac_nonexistent.h>
3799	_ACEOF
3800	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3801	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3802	ac_status=$?
3803	grep -v '^ *+' conftest.er1 >conftest.err
3804	rm -f conftest.er1
3805	cat conftest.err >&5
3806	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3807	(exit $ac_status); } >/dev/null; then
3808	if test -s conftest.err; then
3809	ac_cpp_err=$ac_cxx_preproc_warn_flag
3810	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
3811	else
3812	ac_cpp_err=
3813	fi
3814	else
3815	ac_cpp_err=yes
3816	fi
3817	if test -z "$ac_cpp_err"; then
3818	# Broken: success on invalid input.
3819	continue
3820	else
3821	echo "$as_me: failed program was:" >&5
3822	sed 's/^/\| /' conftest.$ac_ext >&5
3823
3824	# Passes both tests.
3825	ac_preproc_ok=:
3826	break
3827	fi
3828	rm -f conftest.err conftest.$ac_ext
3829
3830	done
3831	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3832	rm -f conftest.err conftest.$ac_ext
3833	if $ac_preproc_ok; then
3834	break
3835	fi
3836
3837	done
3838	ac_cv_prog_CXXCPP=$CXXCPP
3839
3840	fi
3841	CXXCPP=$ac_cv_prog_CXXCPP
3842	else
3843	ac_cv_prog_CXXCPP=$CXXCPP
3844	fi
3845	echo "$as_me:$LINENO: result: $CXXCPP" >&5
3846	echo "${ECHO_T}$CXXCPP" >&6
3847	ac_preproc_ok=false
3848	for ac_cxx_preproc_warn_flag in '' yes
3849	do
3850	# Use a header file that comes with gcc, so configuring glibc
3851	# with a fresh cross-compiler works.
3852	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3853	# <limits.h> exists even on freestanding compilers.
3854	# On the NeXT, cc -E runs the code through the compiler's parser,
3855	# not just through cpp. "Syntax error" is here to catch this case.
3856	cat >conftest.$ac_ext <<_ACEOF
3857	/* confdefs.h. */
3858	_ACEOF
3859	cat confdefs.h >>conftest.$ac_ext
3860	cat >>conftest.$ac_ext <<_ACEOF
3861	/* end confdefs.h. */
3862	#ifdef __STDC__
3863	# include <limits.h>
3864	#else
3865	# include <assert.h>
3866	#endif
3867	Syntax error
3868	_ACEOF
3869	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3870	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3871	ac_status=$?
3872	grep -v '^ *+' conftest.er1 >conftest.err
3873	rm -f conftest.er1
3874	cat conftest.err >&5
3875	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3876	(exit $ac_status); } >/dev/null; then
3877	if test -s conftest.err; then
3878	ac_cpp_err=$ac_cxx_preproc_warn_flag
3879	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
3880	else
3881	ac_cpp_err=
3882	fi
3883	else
3884	ac_cpp_err=yes
3885	fi
3886	if test -z "$ac_cpp_err"; then
3887	:
3888	else
3889	echo "$as_me: failed program was:" >&5
3890	sed 's/^/\| /' conftest.$ac_ext >&5
3891
3892	# Broken: fails on valid input.
3893	continue
3894	fi
3895	rm -f conftest.err conftest.$ac_ext
3896
3897	# OK, works on sane cases. Now check whether non-existent headers
3898	# can be detected and how.
3899	cat >conftest.$ac_ext <<_ACEOF
3900	/* confdefs.h. */
3901	_ACEOF
3902	cat confdefs.h >>conftest.$ac_ext
3903	cat >>conftest.$ac_ext <<_ACEOF
3904	/* end confdefs.h. */
3905	#include <ac_nonexistent.h>
3906	_ACEOF
3907	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3908	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3909	ac_status=$?
3910	grep -v '^ *+' conftest.er1 >conftest.err
3911	rm -f conftest.er1
3912	cat conftest.err >&5
3913	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3914	(exit $ac_status); } >/dev/null; then
3915	if test -s conftest.err; then
3916	ac_cpp_err=$ac_cxx_preproc_warn_flag
3917	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
3918	else
3919	ac_cpp_err=
3920	fi
3921	else
3922	ac_cpp_err=yes
3923	fi
3924	if test -z "$ac_cpp_err"; then
3925	# Broken: success on invalid input.
3926	continue
3927	else
3928	echo "$as_me: failed program was:" >&5
3929	sed 's/^/\| /' conftest.$ac_ext >&5
3930
3931	# Passes both tests.
3932	ac_preproc_ok=:
3933	break
3934	fi
3935	rm -f conftest.err conftest.$ac_ext
3936
3937	done
3938	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3939	rm -f conftest.err conftest.$ac_ext
3940	if $ac_preproc_ok; then
3941	:
3942	else
3943	{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
3944	See \`config.log' for more details." >&5
3945	echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
3946	See \`config.log' for more details." >&2;}
3947	{ (exit 1); exit 1; }; }
3948	fi
3949
3950	ac_ext=cc
3951	ac_cpp='$CXXCPP $CPPFLAGS'
3952	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3953	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3954	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3955
3956
3957	echo "$as_me:$LINENO: checking for egrep" >&5
3958	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3959	if test "${ac_cv_prog_egrep+set}" = set; then
3960	echo $ECHO_N "(cached) $ECHO_C" >&6
3961	else
3962	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
3963	then ac_cv_prog_egrep='grep -E'
3964	else ac_cv_prog_egrep='egrep'
3965	fi
3966	fi
3967	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3968	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3969	EGREP=$ac_cv_prog_egrep
3970
3971
3972	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3973	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3974	if test "${ac_cv_header_stdc+set}" = set; then
3975	echo $ECHO_N "(cached) $ECHO_C" >&6
3976	else
3977	cat >conftest.$ac_ext <<_ACEOF
3978	/* confdefs.h. */
3979	_ACEOF
3980	cat confdefs.h >>conftest.$ac_ext
3981	cat >>conftest.$ac_ext <<_ACEOF
3982	/* end confdefs.h. */
3983	#include <stdlib.h>
3984	#include <stdarg.h>
3985	#include <string.h>
3986	#include <float.h>
3987
3988	int
3989	main ()
3990	{
3991
3992	;
3993	return 0;
3994	}
3995	_ACEOF
3996	rm -f conftest.$ac_objext
3997	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3998	(eval $ac_compile) 2>conftest.er1
3999	ac_status=$?
4000	grep -v '^ *+' conftest.er1 >conftest.err
4001	rm -f conftest.er1
4002	cat conftest.err >&5
4003	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4004	(exit $ac_status); } &&
4005	{ ac_try='test -z "$ac_cxx_werror_flag"
4006	\|\| test ! -s conftest.err'
4007	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4008	(eval $ac_try) 2>&5
4009	ac_status=$?
4010	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4011	(exit $ac_status); }; } &&
4012	{ ac_try='test -s conftest.$ac_objext'
4013	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4014	(eval $ac_try) 2>&5
4015	ac_status=$?
4016	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4017	(exit $ac_status); }; }; then
4018	ac_cv_header_stdc=yes
4019	else
4020	echo "$as_me: failed program was:" >&5
4021	sed 's/^/\| /' conftest.$ac_ext >&5
4022
4023	ac_cv_header_stdc=no
4024	fi
4025	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4026
4027	if test $ac_cv_header_stdc = yes; then
4028	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4029	cat >conftest.$ac_ext <<_ACEOF
4030	/* confdefs.h. */
4031	_ACEOF
4032	cat confdefs.h >>conftest.$ac_ext
4033	cat >>conftest.$ac_ext <<_ACEOF
4034	/* end confdefs.h. */
4035	#include <string.h>
4036
4037	_ACEOF
4038	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4039	$EGREP "memchr" >/dev/null 2>&1; then
4040	:
4041	else
4042	ac_cv_header_stdc=no
4043	fi
4044	rm -f conftest*
4045
4046	fi
4047
4048	if test $ac_cv_header_stdc = yes; then
4049	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4050	cat >conftest.$ac_ext <<_ACEOF
4051	/* confdefs.h. */
4052	_ACEOF
4053	cat confdefs.h >>conftest.$ac_ext
4054	cat >>conftest.$ac_ext <<_ACEOF
4055	/* end confdefs.h. */
4056	#include <stdlib.h>
4057
4058	_ACEOF
4059	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4060	$EGREP "free" >/dev/null 2>&1; then
4061	:
4062	else
4063	ac_cv_header_stdc=no
4064	fi
4065	rm -f conftest*
4066
4067	fi
4068
4069	if test $ac_cv_header_stdc = yes; then
4070	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4071	if test "$cross_compiling" = yes; then
4072	:
4073	else
4074	cat >conftest.$ac_ext <<_ACEOF
4075	/* confdefs.h. */
4076	_ACEOF
4077	cat confdefs.h >>conftest.$ac_ext
4078	cat >>conftest.$ac_ext <<_ACEOF
4079	/* end confdefs.h. */
4080	#include <ctype.h>
4081	#if ((' ' & 0x0FF) == 0x020)
4082	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4083	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4084	#else
4085	# define ISLOWER(c) \
4086	(('a' <= (c) && (c) <= 'i') \
4087	\|\| ('j' <= (c) && (c) <= 'r') \
4088	\|\| ('s' <= (c) && (c) <= 'z'))
4089	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
4090	#endif
4091
4092	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
4093	int
4094	main ()
4095	{
4096	int i;
4097	for (i = 0; i < 256; i++)
4098	if (XOR (islower (i), ISLOWER (i))
4099	\|\| toupper (i) != TOUPPER (i))
4100	exit(2);
4101	exit (0);
4102	}
4103	_ACEOF
4104	rm -f conftest$ac_exeext
4105	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4106	(eval $ac_link) 2>&5
4107	ac_status=$?
4108	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4109	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4110	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4111	(eval $ac_try) 2>&5
4112	ac_status=$?
4113	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4114	(exit $ac_status); }; }; then
4115	:
4116	else
4117	echo "$as_me: program exited with status $ac_status" >&5
4118	echo "$as_me: failed program was:" >&5
4119	sed 's/^/\| /' conftest.$ac_ext >&5
4120
4121	( exit $ac_status )
4122	ac_cv_header_stdc=no
4123	fi
4124	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4125	fi
4126	fi
4127	fi
4128	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4129	echo "${ECHO_T}$ac_cv_header_stdc" >&6
4130	if test $ac_cv_header_stdc = yes; then
4131
4132	cat >>confdefs.h <<\_ACEOF
4133	#define STDC_HEADERS 1
4134	_ACEOF
4135
4136	fi
4137
4138	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4139
4140
4141
4142
4143
4144
4145
4146
4147
4148	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4149	inttypes.h stdint.h unistd.h
4150	do
4151	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4152	echo "$as_me:$LINENO: checking for $ac_header" >&5
4153	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4154	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4155	echo $ECHO_N "(cached) $ECHO_C" >&6
4156	else
4157	cat >conftest.$ac_ext <<_ACEOF
4158	/* confdefs.h. */
4159	_ACEOF
4160	cat confdefs.h >>conftest.$ac_ext
4161	cat >>conftest.$ac_ext <<_ACEOF
4162	/* end confdefs.h. */
4163	$ac_includes_default
4164
4165	#include <$ac_header>
4166	_ACEOF
4167	rm -f conftest.$ac_objext
4168	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4169	(eval $ac_compile) 2>conftest.er1
4170	ac_status=$?
4171	grep -v '^ *+' conftest.er1 >conftest.err
4172	rm -f conftest.er1
4173	cat conftest.err >&5
4174	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4175	(exit $ac_status); } &&
4176	{ ac_try='test -z "$ac_cxx_werror_flag"
4177	\|\| test ! -s conftest.err'
4178	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4179	(eval $ac_try) 2>&5
4180	ac_status=$?
4181	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4182	(exit $ac_status); }; } &&
4183	{ ac_try='test -s conftest.$ac_objext'
4184	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4185	(eval $ac_try) 2>&5
4186	ac_status=$?
4187	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4188	(exit $ac_status); }; }; then
4189	eval "$as_ac_Header=yes"
4190	else
4191	echo "$as_me: failed program was:" >&5
4192	sed 's/^/\| /' conftest.$ac_ext >&5
4193
4194	eval "$as_ac_Header=no"
4195	fi
4196	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4197	fi
4198	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4199	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4200	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4201	cat >>confdefs.h <<_ACEOF
4202	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4203	_ACEOF
4204
4205	fi
4206
4207	done
4208
4209
4210
4211	for ac_header in iostream
4212	do
4213	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4214	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4215	echo "$as_me:$LINENO: checking for $ac_header" >&5
4216	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4217	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4218	echo $ECHO_N "(cached) $ECHO_C" >&6
4219	fi
4220	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4221	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4222	else
4223	# Is the header compilable?
4224	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4225	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4226	cat >conftest.$ac_ext <<_ACEOF
4227	/* confdefs.h. */
4228	_ACEOF
4229	cat confdefs.h >>conftest.$ac_ext
4230	cat >>conftest.$ac_ext <<_ACEOF
4231	/* end confdefs.h. */
4232	$ac_includes_default
4233	#include <$ac_header>
4234	_ACEOF
4235	rm -f conftest.$ac_objext
4236	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4237	(eval $ac_compile) 2>conftest.er1
4238	ac_status=$?
4239	grep -v '^ *+' conftest.er1 >conftest.err
4240	rm -f conftest.er1
4241	cat conftest.err >&5
4242	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4243	(exit $ac_status); } &&
4244	{ ac_try='test -z "$ac_cxx_werror_flag"
4245	\|\| test ! -s conftest.err'
4246	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4247	(eval $ac_try) 2>&5
4248	ac_status=$?
4249	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4250	(exit $ac_status); }; } &&
4251	{ ac_try='test -s conftest.$ac_objext'
4252	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4253	(eval $ac_try) 2>&5
4254	ac_status=$?
4255	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4256	(exit $ac_status); }; }; then
4257	ac_header_compiler=yes
4258	else
4259	echo "$as_me: failed program was:" >&5
4260	sed 's/^/\| /' conftest.$ac_ext >&5
4261
4262	ac_header_compiler=no
4263	fi
4264	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4265	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4266	echo "${ECHO_T}$ac_header_compiler" >&6
4267
4268	# Is the header present?
4269	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4270	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4271	cat >conftest.$ac_ext <<_ACEOF
4272	/* confdefs.h. */
4273	_ACEOF
4274	cat confdefs.h >>conftest.$ac_ext
4275	cat >>conftest.$ac_ext <<_ACEOF
4276	/* end confdefs.h. */
4277	#include <$ac_header>
4278	_ACEOF
4279	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4280	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4281	ac_status=$?
4282	grep -v '^ *+' conftest.er1 >conftest.err
4283	rm -f conftest.er1
4284	cat conftest.err >&5
4285	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4286	(exit $ac_status); } >/dev/null; then
4287	if test -s conftest.err; then
4288	ac_cpp_err=$ac_cxx_preproc_warn_flag
4289	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
4290	else
4291	ac_cpp_err=
4292	fi
4293	else
4294	ac_cpp_err=yes
4295	fi
4296	if test -z "$ac_cpp_err"; then
4297	ac_header_preproc=yes
4298	else
4299	echo "$as_me: failed program was:" >&5
4300	sed 's/^/\| /' conftest.$ac_ext >&5
4301
4302	ac_header_preproc=no
4303	fi
4304	rm -f conftest.err conftest.$ac_ext
4305	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4306	echo "${ECHO_T}$ac_header_preproc" >&6
4307
4308	# So? What about this header?
4309	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
4310	yes:no: )
4311	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4312	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4313	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4314	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4315	ac_header_preproc=yes
4316	;;
4317	no:yes:* )
4318	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4319	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4320	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4321	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4322	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4323	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4324	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4325	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4326	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4327	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4328	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4329	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4330	(
4331	cat <<\_ASBOX
4332	## ------------------------------------------ ##
4333	## Report this to the AC_PACKAGE_NAME lists. ##
4334	## ------------------------------------------ ##
4335	_ASBOX
4336	) \|
4337	sed "s/^/$as_me: WARNING: /" >&2
4338	;;
4339	esac
4340	echo "$as_me:$LINENO: checking for $ac_header" >&5
4341	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4342	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4343	echo $ECHO_N "(cached) $ECHO_C" >&6
4344	else
4345	eval "$as_ac_Header=\$ac_header_preproc"
4346	fi
4347	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4348	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4349
4350	fi
4351	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4352	cat >>confdefs.h <<_ACEOF
4353	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4354	_ACEOF
4355
4356	fi
4357
4358	done
4359
4360
4361	for ac_header in fstream
4362	do
4363	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4364	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4365	echo "$as_me:$LINENO: checking for $ac_header" >&5
4366	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4367	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4368	echo $ECHO_N "(cached) $ECHO_C" >&6
4369	fi
4370	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4371	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4372	else
4373	# Is the header compilable?
4374	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4375	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4376	cat >conftest.$ac_ext <<_ACEOF
4377	/* confdefs.h. */
4378	_ACEOF
4379	cat confdefs.h >>conftest.$ac_ext
4380	cat >>conftest.$ac_ext <<_ACEOF
4381	/* end confdefs.h. */
4382	$ac_includes_default
4383	#include <$ac_header>
4384	_ACEOF
4385	rm -f conftest.$ac_objext
4386	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4387	(eval $ac_compile) 2>conftest.er1
4388	ac_status=$?
4389	grep -v '^ *+' conftest.er1 >conftest.err
4390	rm -f conftest.er1
4391	cat conftest.err >&5
4392	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4393	(exit $ac_status); } &&
4394	{ ac_try='test -z "$ac_cxx_werror_flag"
4395	\|\| test ! -s conftest.err'
4396	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4397	(eval $ac_try) 2>&5
4398	ac_status=$?
4399	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4400	(exit $ac_status); }; } &&
4401	{ ac_try='test -s conftest.$ac_objext'
4402	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4403	(eval $ac_try) 2>&5
4404	ac_status=$?
4405	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4406	(exit $ac_status); }; }; then
4407	ac_header_compiler=yes
4408	else
4409	echo "$as_me: failed program was:" >&5
4410	sed 's/^/\| /' conftest.$ac_ext >&5
4411
4412	ac_header_compiler=no
4413	fi
4414	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4415	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4416	echo "${ECHO_T}$ac_header_compiler" >&6
4417
4418	# Is the header present?
4419	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4420	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4421	cat >conftest.$ac_ext <<_ACEOF
4422	/* confdefs.h. */
4423	_ACEOF
4424	cat confdefs.h >>conftest.$ac_ext
4425	cat >>conftest.$ac_ext <<_ACEOF
4426	/* end confdefs.h. */
4427	#include <$ac_header>
4428	_ACEOF
4429	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4430	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4431	ac_status=$?
4432	grep -v '^ *+' conftest.er1 >conftest.err
4433	rm -f conftest.er1
4434	cat conftest.err >&5
4435	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4436	(exit $ac_status); } >/dev/null; then
4437	if test -s conftest.err; then
4438	ac_cpp_err=$ac_cxx_preproc_warn_flag
4439	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
4440	else
4441	ac_cpp_err=
4442	fi
4443	else
4444	ac_cpp_err=yes
4445	fi
4446	if test -z "$ac_cpp_err"; then
4447	ac_header_preproc=yes
4448	else
4449	echo "$as_me: failed program was:" >&5
4450	sed 's/^/\| /' conftest.$ac_ext >&5
4451
4452	ac_header_preproc=no
4453	fi
4454	rm -f conftest.err conftest.$ac_ext
4455	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4456	echo "${ECHO_T}$ac_header_preproc" >&6
4457
4458	# So? What about this header?
4459	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
4460	yes:no: )
4461	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4462	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4463	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4464	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4465	ac_header_preproc=yes
4466	;;
4467	no:yes:* )
4468	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4469	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4470	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4471	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4472	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4473	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4474	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4475	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4476	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4477	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4478	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4479	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4480	(
4481	cat <<\_ASBOX
4482	## ------------------------------------------ ##
4483	## Report this to the AC_PACKAGE_NAME lists. ##
4484	## ------------------------------------------ ##
4485	_ASBOX
4486	) \|
4487	sed "s/^/$as_me: WARNING: /" >&2
4488	;;
4489	esac
4490	echo "$as_me:$LINENO: checking for $ac_header" >&5
4491	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4492	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4493	echo $ECHO_N "(cached) $ECHO_C" >&6
4494	else
4495	eval "$as_ac_Header=\$ac_header_preproc"
4496	fi
4497	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4498	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4499
4500	fi
4501	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4502	cat >>confdefs.h <<_ACEOF
4503	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4504	_ACEOF
4505
4506	fi
4507
4508	done
4509
4510	ac_ext=c
4511	ac_cpp='$CPP $CPPFLAGS'
4512	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4513	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4514	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4515
4516
4517	CPPFLAGS='-I /usr/X11R6/include'
4518	if test "${ac_cv_header_X11_xpm_h+set}" = set; then
4519	echo "$as_me:$LINENO: checking for X11/xpm.h" >&5
4520	echo $ECHO_N "checking for X11/xpm.h... $ECHO_C" >&6
4521	if test "${ac_cv_header_X11_xpm_h+set}" = set; then
4522	echo $ECHO_N "(cached) $ECHO_C" >&6
4523	fi
4524	echo "$as_me:$LINENO: result: $ac_cv_header_X11_xpm_h" >&5
4525	echo "${ECHO_T}$ac_cv_header_X11_xpm_h" >&6
4526	else
4527	# Is the header compilable?
4528	echo "$as_me:$LINENO: checking X11/xpm.h usability" >&5
4529	echo $ECHO_N "checking X11/xpm.h usability... $ECHO_C" >&6
4530	cat >conftest.$ac_ext <<_ACEOF
4531	/* confdefs.h. */
4532	_ACEOF
4533	cat confdefs.h >>conftest.$ac_ext
4534	cat >>conftest.$ac_ext <<_ACEOF
4535	/* end confdefs.h. */
4536	$ac_includes_default
4537	#include <X11/xpm.h>
4538	_ACEOF
4539	rm -f conftest.$ac_objext
4540	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4541	(eval $ac_compile) 2>conftest.er1
4542	ac_status=$?
4543	grep -v '^ *+' conftest.er1 >conftest.err
4544	rm -f conftest.er1
4545	cat conftest.err >&5
4546	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4547	(exit $ac_status); } &&
4548	{ ac_try='test -z "$ac_c_werror_flag"
4549	\|\| test ! -s conftest.err'
4550	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4551	(eval $ac_try) 2>&5
4552	ac_status=$?
4553	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4554	(exit $ac_status); }; } &&
4555	{ ac_try='test -s conftest.$ac_objext'
4556	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4557	(eval $ac_try) 2>&5
4558	ac_status=$?
4559	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4560	(exit $ac_status); }; }; then
4561	ac_header_compiler=yes
4562	else
4563	echo "$as_me: failed program was:" >&5
4564	sed 's/^/\| /' conftest.$ac_ext >&5
4565
4566	ac_header_compiler=no
4567	fi
4568	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4569	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4570	echo "${ECHO_T}$ac_header_compiler" >&6
4571
4572	# Is the header present?
4573	echo "$as_me:$LINENO: checking X11/xpm.h presence" >&5
4574	echo $ECHO_N "checking X11/xpm.h presence... $ECHO_C" >&6
4575	cat >conftest.$ac_ext <<_ACEOF
4576	/* confdefs.h. */
4577	_ACEOF
4578	cat confdefs.h >>conftest.$ac_ext
4579	cat >>conftest.$ac_ext <<_ACEOF
4580	/* end confdefs.h. */
4581	#include <X11/xpm.h>
4582	_ACEOF
4583	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4584	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4585	ac_status=$?
4586	grep -v '^ *+' conftest.er1 >conftest.err
4587	rm -f conftest.er1
4588	cat conftest.err >&5
4589	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4590	(exit $ac_status); } >/dev/null; then
4591	if test -s conftest.err; then
4592	ac_cpp_err=$ac_c_preproc_warn_flag
4593	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4594	else
4595	ac_cpp_err=
4596	fi
4597	else
4598	ac_cpp_err=yes
4599	fi
4600	if test -z "$ac_cpp_err"; then
4601	ac_header_preproc=yes
4602	else
4603	echo "$as_me: failed program was:" >&5
4604	sed 's/^/\| /' conftest.$ac_ext >&5
4605
4606	ac_header_preproc=no
4607	fi
4608	rm -f conftest.err conftest.$ac_ext
4609	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4610	echo "${ECHO_T}$ac_header_preproc" >&6
4611
4612	# So? What about this header?
4613	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4614	yes:no: )
4615	{ echo "$as_me:$LINENO: WARNING: X11/xpm.h: accepted by the compiler, rejected by the preprocessor!" >&5
4616	echo "$as_me: WARNING: X11/xpm.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4617	{ echo "$as_me:$LINENO: WARNING: X11/xpm.h: proceeding with the compiler's result" >&5
4618	echo "$as_me: WARNING: X11/xpm.h: proceeding with the compiler's result" >&2;}
4619	ac_header_preproc=yes
4620	;;
4621	no:yes:* )
4622	{ echo "$as_me:$LINENO: WARNING: X11/xpm.h: present but cannot be compiled" >&5
4623	echo "$as_me: WARNING: X11/xpm.h: present but cannot be compiled" >&2;}
4624	{ echo "$as_me:$LINENO: WARNING: X11/xpm.h: check for missing prerequisite headers?" >&5
4625	echo "$as_me: WARNING: X11/xpm.h: check for missing prerequisite headers?" >&2;}
4626	{ echo "$as_me:$LINENO: WARNING: X11/xpm.h: see the Autoconf documentation" >&5
4627	echo "$as_me: WARNING: X11/xpm.h: see the Autoconf documentation" >&2;}
4628	{ echo "$as_me:$LINENO: WARNING: X11/xpm.h: section \"Present But Cannot Be Compiled\"" >&5
4629	echo "$as_me: WARNING: X11/xpm.h: section \"Present But Cannot Be Compiled\"" >&2;}
4630	{ echo "$as_me:$LINENO: WARNING: X11/xpm.h: proceeding with the preprocessor's result" >&5
4631	echo "$as_me: WARNING: X11/xpm.h: proceeding with the preprocessor's result" >&2;}
4632	{ echo "$as_me:$LINENO: WARNING: X11/xpm.h: in the future, the compiler will take precedence" >&5
4633	echo "$as_me: WARNING: X11/xpm.h: in the future, the compiler will take precedence" >&2;}
4634	(
4635	cat <<\_ASBOX
4636	## ------------------------------------------ ##
4637	## Report this to the AC_PACKAGE_NAME lists. ##
4638	## ------------------------------------------ ##
4639	_ASBOX
4640	) \|
4641	sed "s/^/$as_me: WARNING: /" >&2
4642	;;
4643	esac
4644	echo "$as_me:$LINENO: checking for X11/xpm.h" >&5
4645	echo $ECHO_N "checking for X11/xpm.h... $ECHO_C" >&6
4646	if test "${ac_cv_header_X11_xpm_h+set}" = set; then
4647	echo $ECHO_N "(cached) $ECHO_C" >&6
4648	else
4649	ac_cv_header_X11_xpm_h=$ac_header_preproc
4650	fi
4651	echo "$as_me:$LINENO: result: $ac_cv_header_X11_xpm_h" >&5
4652	echo "${ECHO_T}$ac_cv_header_X11_xpm_h" >&6
4653
4654	fi
4655	if test $ac_cv_header_X11_xpm_h = yes; then
4656	echo "$as_me:$LINENO: checking for XpmCreateImageFromData in -lXpm" >&5
4657	echo $ECHO_N "checking for XpmCreateImageFromData in -lXpm... $ECHO_C" >&6
4658	if test "${ac_cv_lib_Xpm_XpmCreateImageFromData+set}" = set; then
4659	echo $ECHO_N "(cached) $ECHO_C" >&6
4660	else
4661	ac_check_lib_save_LIBS=$LIBS
4662	LIBS="-lXpm -lX11 $LIBS"
4663	cat >conftest.$ac_ext <<_ACEOF
4664	/* confdefs.h. */
4665	_ACEOF
4666	cat confdefs.h >>conftest.$ac_ext
4667	cat >>conftest.$ac_ext <<_ACEOF
4668	/* end confdefs.h. */
4669
4670	/* Override any gcc2 internal prototype to avoid an error. */
4671	#ifdef __cplusplus
4672	extern "C"
4673	#endif
4674	/* We use char because int might match the return type of a gcc2
4675	builtin and then its argument prototype would still apply. */
4676	char XpmCreateImageFromData ();
4677	int
4678	main ()
4679	{
4680	XpmCreateImageFromData ();
4681	;
4682	return 0;
4683	}
4684	_ACEOF
4685	rm -f conftest.$ac_objext conftest$ac_exeext
4686	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4687	(eval $ac_link) 2>conftest.er1
4688	ac_status=$?
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 $ac_status); } &&
4694	{ ac_try='test -z "$ac_c_werror_flag"
4695	\|\| test ! -s conftest.err'
4696	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4697	(eval $ac_try) 2>&5
4698	ac_status=$?
4699	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4700	(exit $ac_status); }; } &&
4701	{ ac_try='test -s conftest$ac_exeext'
4702	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4703	(eval $ac_try) 2>&5
4704	ac_status=$?
4705	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4706	(exit $ac_status); }; }; then
4707	ac_cv_lib_Xpm_XpmCreateImageFromData=yes
4708	else
4709	echo "$as_me: failed program was:" >&5
4710	sed 's/^/\| /' conftest.$ac_ext >&5
4711
4712	ac_cv_lib_Xpm_XpmCreateImageFromData=no
4713	fi
4714	rm -f conftest.err conftest.$ac_objext \
4715	conftest$ac_exeext conftest.$ac_ext
4716	LIBS=$ac_check_lib_save_LIBS
4717	fi
4718	echo "$as_me:$LINENO: result: $ac_cv_lib_Xpm_XpmCreateImageFromData" >&5
4719	echo "${ECHO_T}$ac_cv_lib_Xpm_XpmCreateImageFromData" >&6
4720	if test $ac_cv_lib_Xpm_XpmCreateImageFromData = yes; then
4721	cat >>confdefs.h <<\_ACEOF
4722	#define HAVE_XPM 1
4723	_ACEOF
4724	XPMLIB=-lXpm
4725	fi
4726
4727	fi
4728
4729
4730	case $host_os in
4731	freebsd*)
4732	echo "$as_me:$LINENO: checking for main in -ldevstat" >&5
4733	echo $ECHO_N "checking for main in -ldevstat... $ECHO_C" >&6
4734	if test "${ac_cv_lib_devstat_main+set}" = set; then
4735	echo $ECHO_N "(cached) $ECHO_C" >&6
4736	else
4737	ac_check_lib_save_LIBS=$LIBS
4738	LIBS="-ldevstat $LIBS"
4739	cat >conftest.$ac_ext <<_ACEOF
4740	/* confdefs.h. */
4741	_ACEOF
4742	cat confdefs.h >>conftest.$ac_ext
4743	cat >>conftest.$ac_ext <<_ACEOF
4744	/* end confdefs.h. */
4745
4746
4747	int
4748	main ()
4749	{
4750	main ();
4751	;
4752	return 0;
4753	}
4754	_ACEOF
4755	rm -f conftest.$ac_objext conftest$ac_exeext
4756	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4757	(eval $ac_link) 2>conftest.er1
4758	ac_status=$?
4759	grep -v '^ *+' conftest.er1 >conftest.err
4760	rm -f conftest.er1
4761	cat conftest.err >&5
4762	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4763	(exit $ac_status); } &&
4764	{ ac_try='test -z "$ac_c_werror_flag"
4765	\|\| test ! -s conftest.err'
4766	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4767	(eval $ac_try) 2>&5
4768	ac_status=$?
4769	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4770	(exit $ac_status); }; } &&
4771	{ ac_try='test -s conftest$ac_exeext'
4772	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4773	(eval $ac_try) 2>&5
4774	ac_status=$?
4775	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4776	(exit $ac_status); }; }; then
4777	ac_cv_lib_devstat_main=yes
4778	else
4779	echo "$as_me: failed program was:" >&5
4780	sed 's/^/\| /' conftest.$ac_ext >&5
4781
4782	ac_cv_lib_devstat_main=no
4783	fi
4784	rm -f conftest.err conftest.$ac_objext \
4785	conftest$ac_exeext conftest.$ac_ext
4786	LIBS=$ac_check_lib_save_LIBS
4787	fi
4788	echo "$as_me:$LINENO: result: $ac_cv_lib_devstat_main" >&5
4789	echo "${ECHO_T}$ac_cv_lib_devstat_main" >&6
4790	if test $ac_cv_lib_devstat_main = yes; then
4791	cat >>confdefs.h <<\_ACEOF
4792	#define HAVE_DEVSTAT 1
4793	_ACEOF
4794	DEVSTATLIB=-ldevstat
4795	fi
4796	;;
4797	esac
4798
4799	case $host_os in
4800	linux*)
4801	EXTRALIBS=$XPMLIB
4802	EXTRA_OUT_FILES="$EXTRA_OUT_FILES \
4803	linux/memstat/Makefile:config/Makefile.linux.memstat.in"
4804
4805	if test "$host_os" = "linux-gnu"; then
4806	cat >>confdefs.h <<\_ACEOF
4807	#define GNULIBC 1
4808	_ACEOF
4809
4810	fi
4811
4812	# Check whether --enable-linux-syscalls or --disable-linux-syscalls was given.
4813	if test "${enable_linux_syscalls+set}" = set; then
4814	enableval="$enable_linux_syscalls"
4815	if test "$enableval" = "no"
4816	then
4817	echo "disabled Linux system calls"
4818	else
4819	cat >>confdefs.h <<\_ACEOF
4820	#define USESYSCALLS 1
4821	_ACEOF
4822
4823	echo "enabled Linux system calls"
4824	fi
4825
4826	else
4827	cat >>confdefs.h <<\_ACEOF
4828	#define USESYSCALLS 1
4829	_ACEOF
4830
4831	echo "enabled Linux system calls by default"
4832
4833	fi;
4834
4835	# Check whether --enable-linux-memstat or --disable-linux-memstat was given.
4836	if test "${enable_linux_memstat+set}" = set; then
4837	enableval="$enable_linux_memstat"
4838	if test "$enableval" = "no"
4839	then
4840	MEMSTAT=
4841	echo "disabled the Linux memstat module"
4842	else
4843
4844
4845
4846	LVERSION=`uname -r`
4847	LVERSION=`expr $LVERSION : '$[0-9]\.[0-9]$'`
4848
4849
4850
4851	MEMSTAT=MemStat
4852	echo "enabled the Linux $LVERSION memstat module"
4853
4854	echo "$as_me:$LINENO: checking for MODVERSIONS" >&5
4855	echo $ECHO_N "checking for MODVERSIONS... $ECHO_C" >&6
4856	cat >conftest.$ac_ext <<_ACEOF
4857	/* confdefs.h. */
4858	_ACEOF
4859	cat confdefs.h >>conftest.$ac_ext
4860	cat >>conftest.$ac_ext <<_ACEOF
4861	/* end confdefs.h. */
4862	#include <linux/config.h>
4863	#ifdef CONFIG_MODVERSIONS
4864	yes
4865	#endif
4866
4867	_ACEOF
4868	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4869	$EGREP "yes" >/dev/null 2>&1; then
4870	USE_MOD_VERSIONS=-DMODVERSIONS echo "$as_me:$LINENO: result: yes" >&5
4871	echo "${ECHO_T}yes" >&6
4872	else
4873	echo "$as_me:$LINENO: result: no" >&5
4874	echo "${ECHO_T}no" >&6
4875	fi
4876	rm -f conftest*
4877
4878
4879	echo "$as_me:$LINENO: checking for SMP" >&5
4880	echo $ECHO_N "checking for SMP... $ECHO_C" >&6
4881	cat >conftest.$ac_ext <<_ACEOF
4882	/* confdefs.h. */
4883	_ACEOF
4884	cat confdefs.h >>conftest.$ac_ext
4885	cat >>conftest.$ac_ext <<_ACEOF
4886	/* end confdefs.h. */
4887	#include <linux/autoconf.h>
4888	#ifdef CONFIG_SMP
4889	yes
4890	#endif
4891
4892	_ACEOF
4893	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4894	$EGREP "yes" >/dev/null 2>&1; then
4895	smp=yes
4896	else
4897	smp=no
4898	fi
4899	rm -f conftest*
4900
4901	echo "$as_me:$LINENO: result: $smp" >&5
4902	echo "${ECHO_T}$smp" >&6
4903
4904	INSTALL_ARGS='-m 755'
4905	fi
4906
4907	else
4908
4909
4910
4911	LVERSION=`uname -r`
4912	LVERSION=`expr $LVERSION : '$[0-9]\.[0-9]$'`
4913
4914
4915
4916	if test "$LVERSION" = "2.0" -o "$LVERSION" = "2.2"
4917	then
4918	MEMSTAT=MemStat
4919	echo "enabled the Linux $LVERSION memstat module by default"
4920	echo "$as_me:$LINENO: checking for MODVERSIONS" >&5
4921	echo $ECHO_N "checking for MODVERSIONS... $ECHO_C" >&6
4922	cat >conftest.$ac_ext <<_ACEOF
4923	/* confdefs.h. */
4924	_ACEOF
4925	cat confdefs.h >>conftest.$ac_ext
4926	cat >>conftest.$ac_ext <<_ACEOF
4927	/* end confdefs.h. */
4928	#include <linux/config.h>
4929	#ifdef CONFIG_MODVERSIONS
4930	yes
4931	#endif
4932
4933	_ACEOF
4934	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4935	$EGREP "yes" >/dev/null 2>&1; then
4936	USE_MOD_VERSIONS=-DMODVERSIONS echo "$as_me:$LINENO: result: yes" >&5
4937	echo "${ECHO_T}yes" >&6
4938	else
4939	echo "$as_me:$LINENO: result: no" >&5
4940	echo "${ECHO_T}no" >&6
4941	fi
4942	rm -f conftest*
4943
4944
4945	echo "$as_me:$LINENO: checking for SMP" >&5
4946	echo $ECHO_N "checking for SMP... $ECHO_C" >&6
4947	cat >conftest.$ac_ext <<_ACEOF
4948	/* confdefs.h. */
4949	_ACEOF
4950	cat confdefs.h >>conftest.$ac_ext
4951	cat >>conftest.$ac_ext <<_ACEOF
4952	/* end confdefs.h. */
4953	#include <linux/autoconf.h>
4954	#ifdef CONFIG_SMP
4955	yes
4956	#endif
4957
4958	_ACEOF
4959	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4960	$EGREP "yes" >/dev/null 2>&1; then
4961	smp=yes
4962	else
4963	smp=no
4964	fi
4965	rm -f conftest*
4966
4967	echo "$as_me:$LINENO: result: $smp" >&5
4968	echo "${ECHO_T}$smp" >&6
4969
4970	else
4971	MEMSTAT=
4972	echo "disabled the Linux $LVERSION memstat module by default"
4973	fi
4974
4975	fi;
4976	INSTALL_ARGS='-m 755'
4977	if test "$smp" = "yes"
4978	then
4979	LINUX_SMP="-D__SMP__"
4980	fi
4981
4982
4983	NetMeter_Default_Setting=False
4984
4985
4986	EXTRA_CXXFLAGS="-Wall -O4"
4987
4988	host_dir=linux
4989	host_os=linux ;;
4990	## Check for known versions of NetBSD...
4991	netbsd1.[0123456]\|netbsdelf1.[56])
4992	## Pull in NetBSD stuff: set of host_os, EXTRALIBS, INSTALL_ARGS, etc.
4993
4994	host_os_full=$host_os
4995	host_os=netbsd
4996	EXTRALIBS="-lkvm $XPMLIB"
4997	INSTALL_ARGS='-s -g kmem -m 02555'
4998	NetMeter_Default_Setting=True
4999	cat >>confdefs.h <<\_ACEOF
5000	#define XOSVIEW_NETBSD 1
5001	_ACEOF
5002
5003
5004
5005
5006	EXTRA_CXXFLAGS="-Wall -O4"
5007
5008	## Check if the network interface supports 64-bit counters. This
5009	## support was committed around 11/19/1999, for 1.4P.
5010	if test $host_os_full '>' netbsd1.4O -o $host_os_full '>' netbsdelf1.4O ; then
5011	cat >>confdefs.h <<\_ACEOF
5012	#define NETBSD_64BIT_IFACE_CTRS 1
5013	_ACEOF
5014
5015	fi
5016
5017	## We'll assume the existence of UVM now -- it's been around a long time.
5018	cat >>confdefs.h <<\_ACEOF
5019	#define UVM 1
5020	_ACEOF
5021
5022	host_dir=bsd
5023
5024	;;
5025	## Also check for versions that have not been tested.
5026	netbsd*) { echo "$as_me:$LINENO: WARNING:
5027	************* Warning ***************
5028	xosview has not been tested on $host_os.
5029	So far, it is known to work on the following NetBSD versions:
5030	netbsd1.0
5031	netbsd1.1
5032	netbsd1.2
5033	netbsd1.3
5034	netbsd1.4
5035	netbsd1.5 / netbsdelf1.5
5036	If it works for version $host_os, please send mail to:
5037	bgrayson@netbsd.org
5038	If this message is in error, also notify bgrayson -- we're new
5039	to autoconf!
5040	Thanks!
5041	*******************************************
5042	" >&5
5043	echo "$as_me: WARNING:
5044	************* Warning ***************
5045	xosview has not been tested on $host_os.
5046	So far, it is known to work on the following NetBSD versions:
5047	netbsd1.0
5048	netbsd1.1
5049	netbsd1.2
5050	netbsd1.3
5051	netbsd1.4
5052	netbsd1.5 / netbsdelf1.5
5053	If it works for version $host_os, please send mail to:
5054	bgrayson@netbsd.org
5055	If this message is in error, also notify bgrayson -- we're new
5056	to autoconf!
5057	Thanks!
5058	*******************************************
5059	" >&2;};
5060	host_os_full=$host_os
5061	host_os=netbsd
5062	EXTRALIBS="-lkvm $XPMLIB"
5063	INSTALL_ARGS='-s -g kmem -m 02555'
5064	NetMeter_Default_Setting=True
5065	cat >>confdefs.h <<\_ACEOF
5066	#define XOSVIEW_NETBSD 1
5067	_ACEOF
5068
5069
5070	host_dir=bsd
5071	echo host_dir is $host_dir
5072	host_os=netbsd ;;
5073
5074	freebsd[0123]*)
5075	EXTRALIBS="-lkvm $XPMLIB $DEVSTATLIB"
5076	INSTALL_ARGS='-s -g kmem -m 02555'
5077	NetMeter_Default_Setting=True
5078	cat >>confdefs.h <<\_ACEOF
5079	#define XOSVIEW_FREEBSD 1
5080	_ACEOF
5081
5082
5083
5084	EXTRA_CXXFLAGS="-Wall -O4"
5085
5086	host_dir=bsd
5087	host_os=freebsd ;;
5088	freebsd[4]*)
5089	EXTRALIBS="-lkvm $XPMLIB $DEVSTATLIB"
5090	INSTALL_ARGS='-s -g kmem -m 02555'
5091	NetMeter_Default_Setting=True
5092	cat >>confdefs.h <<\_ACEOF
5093	#define XOSVIEW_FREEBSD 1
5094	_ACEOF
5095
5096
5097
5098	EXTRA_CXXFLAGS="-Wall -O4"
5099
5100	cat >>confdefs.h <<\_ACEOF
5101	#define USE_KVM_GETSWAPINFO 1
5102	_ACEOF
5103
5104	host_dir=bsd
5105	host_os=freebsd ;;
5106	openbsd2.[0-5]*)
5107	EXTRALIBS="-lkvm $XPMLIB"
5108	INSTALL_ARGS='-s -g kmem -m 02555'
5109	NetMeter_Default_Setting=True
5110	cat >>confdefs.h <<\_ACEOF
5111	#define XOSVIEW_OPENBSD 1
5112	_ACEOF
5113
5114
5115
5116	EXTRA_CXXFLAGS="-Wall -O4"
5117
5118	host_dir=bsd
5119	host_os=openbsd ;;
5120	openbsd2.[6-9]*)
5121	EXTRALIBS="-lkvm $XPMLIB"
5122	INSTALL_ARGS='-s -g kmem -m 02555'
5123	NetMeter_Default_Setting=True
5124	cat >>confdefs.h <<\_ACEOF
5125	#define XOSVIEW_OPENBSD 1
5126	_ACEOF
5127
5128
5129	cat >> confdefs.h <<\EOF
5130	#define HAVE_SWAPCTL 1
5131	EOF
5132	## Also check for the existence of UVM. This is a nasty,
5133	## complicated check. This could be avoided by having the *BSD
5134	## platform-specific Makefiles include <bsd.own.mk> on their own.
5135
5136	cat > confmkfile <<\EOF
5137
5138	.include <bsd.own.mk>
5139	all:
5140	.if defined(UVM) && ${UVM:U} == YES
5141	@echo UVMyes
5142	.endif
5143	EOF
5144
5145	uvmstring=`make -f confmkfile`
5146	rm -f confmkfile
5147	if test ! x$uvmstring = x ; then
5148	cat >> confdefs.h <<\EOF
5149	#define UVM 1
5150	EOF
5151	fi
5152
5153
5154	EXTRA_CXXFLAGS="-Wall -O4"
5155
5156	host_dir=bsd
5157	host_os=openbsd ;;
5158	openbsd2.[6-9]*)
5159	EXTRALIBS="-lkvm $XPMLIB"
5160	INSTALL_ARGS='-s -g kmem -m 02555'
5161	NetMeter_Default_Setting=True
5162	cat >>confdefs.h <<\_ACEOF
5163	#define XOSVIEW_OPENBSD 1
5164	_ACEOF
5165
5166
5167	cat >> confdefs.h <<\EOF
5168	#define HAVE_SWAPCTL 1
5169	EOF
5170	## Also check for the existence of UVM. This is a nasty,
5171	## complicated check. This could be avoided by having the *BSD
5172	## platform-specific Makefiles include <bsd.own.mk> on their own.
5173
5174	cat > confmkfile <<\EOF
5175
5176	.include <bsd.own.mk>
5177	all:
5178	.if defined(UVM) && ${UVM:U} == YES
5179	@echo UVMyes
5180	.endif
5181	EOF
5182
5183	uvmstring=`make -f confmkfile`
5184	rm -f confmkfile
5185	if test ! x$uvmstring = x ; then
5186	cat >> confdefs.h <<\EOF
5187	#define UVM 1
5188	EOF
5189	fi
5190
5191
5192	EXTRA_CXXFLAGS="-Wall -O4"
5193
5194	host_dir=bsd
5195	host_os=openbsd ;;
5196	openbsd*)
5197	EXTRALIBS="-lkvm $XPMLIB"
5198	INSTALL_ARGS='-s -g kmem -m 02555'
5199	NetMeter_Default_Setting=True
5200	cat >>confdefs.h <<\_ACEOF
5201	#define XOSVIEW_OPENBSD 1
5202	_ACEOF
5203
5204
5205	BTRYMETER=btrymeter.o
5206	cat >> confdefs.h <<\EOF
5207	#define HAVE_SWAPCTL 1
5208	#define UVM 1
5209	#define HAVE_BATTERY_METER 1
5210	#define APM_BATT_ABSENT APM_BATTERY_ABSENT
5211	EOF
5212
5213
5214	EXTRA_CXXFLAGS="-Wall -O4"
5215
5216	host_dir=bsd
5217	host_os=openbsd ;;
5218	bsdi*)
5219	EXTRALIBS="-lkvm $XPMLIB"
5220	INSTALL_ARGS='-s -g kmem -m 02555'
5221	NetMeter_Default_Setting=True
5222	cat >>confdefs.h <<\_ACEOF
5223	#define XOSVIEW_BSDI 1
5224	_ACEOF
5225
5226
5227
5228	EXTRA_CXXFLAGS="-Wall -O4"
5229
5230	host_dir=bsd
5231	host_os=bsdi ;;
5232	hpux*)
5233
5234
5235	EXTRA_CXXFLAGS="-Wall -O4"
5236
5237	host_dir=hpux
5238	host_os=hpux ;;
5239	irix6.5*)
5240	EXTRALIBS="-lrpcsvc"
5241	cat >>confdefs.h <<\_ACEOF
5242	#define _G_HAVE_BOOL 1
5243	_ACEOF
5244
5245	cat >>confdefs.h <<\_ACEOF
5246	#define HAVE_SNPRINTF 1
5247	_ACEOF
5248
5249
5250	EXTRA_CXXFLAGS=-O2
5251	host_dir=irix65
5252	host_os=irix65 ;;
5253	solaris2*)
5254
5255	EXTRA_CXXFLAGS="-Wall -O4"
5256
5257	EXTRALIBS="-R$x_libraries -lsocket -lnsl -lkstat $XPMLIB"
5258	host_dir=sunos5
5259	host_os=sunos5 ;;
5260	*) { { echo "$as_me:$LINENO: error: xosview has not been ported to $host_os :(. Sorry." >&5
5261	echo "$as_me: error: xosview has not been ported to $host_os :(. Sorry." >&2;}
5262	{ (exit 1); exit 1; }; } ;;
5263	esac
5264
5265	case $host_os in
5266	netbsd)
5267
5268	for ac_func in swapctl
5269	do
5270	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
5271	echo "$as_me:$LINENO: checking for $ac_func" >&5
5272	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5273	if eval "test \"\${$as_ac_var+set}\" = set"; then
5274	echo $ECHO_N "(cached) $ECHO_C" >&6
5275	else
5276	cat >conftest.$ac_ext <<_ACEOF
5277	/* confdefs.h. */
5278	_ACEOF
5279	cat confdefs.h >>conftest.$ac_ext
5280	cat >>conftest.$ac_ext <<_ACEOF
5281	/* end confdefs.h. */
5282	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5283	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5284	#define $ac_func innocuous_$ac_func
5285
5286	/* System header to define __stub macros and hopefully few prototypes,
5287	which can conflict with char $ac_func (); below.
5288	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5289	<limits.h> exists even on freestanding compilers. */
5290
5291	#ifdef __STDC__
5292	# include <limits.h>
5293	#else
5294	# include <assert.h>
5295	#endif
5296
5297	#undef $ac_func
5298
5299	/* Override any gcc2 internal prototype to avoid an error. */
5300	#ifdef __cplusplus
5301	extern "C"
5302	{
5303	#endif
5304	/* We use char because int might match the return type of a gcc2
5305	builtin and then its argument prototype would still apply. */
5306	char $ac_func ();
5307	/* The GNU C library defines this for functions which it implements
5308	to always fail with ENOSYS. Some functions are actually named
5309	something starting with __ and the normal name is an alias. */
5310	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
5311	choke me
5312	#else
5313	char (*f) () = $ac_func;
5314	#endif
5315	#ifdef __cplusplus
5316	}
5317	#endif
5318
5319	int
5320	main ()
5321	{
5322	return f != $ac_func;
5323	;
5324	return 0;
5325	}
5326	_ACEOF
5327	rm -f conftest.$ac_objext conftest$ac_exeext
5328	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5329	(eval $ac_link) 2>conftest.er1
5330	ac_status=$?
5331	grep -v '^ *+' conftest.er1 >conftest.err
5332	rm -f conftest.er1
5333	cat conftest.err >&5
5334	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5335	(exit $ac_status); } &&
5336	{ ac_try='test -z "$ac_c_werror_flag"
5337	\|\| test ! -s conftest.err'
5338	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5339	(eval $ac_try) 2>&5
5340	ac_status=$?
5341	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5342	(exit $ac_status); }; } &&
5343	{ ac_try='test -s conftest$ac_exeext'
5344	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5345	(eval $ac_try) 2>&5
5346	ac_status=$?
5347	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5348	(exit $ac_status); }; }; then
5349	eval "$as_ac_var=yes"
5350	else
5351	echo "$as_me: failed program was:" >&5
5352	sed 's/^/\| /' conftest.$ac_ext >&5
5353
5354	eval "$as_ac_var=no"
5355	fi
5356	rm -f conftest.err conftest.$ac_objext \
5357	conftest$ac_exeext conftest.$ac_ext
5358	fi
5359	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
5360	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
5361	if test `eval echo '${'$as_ac_var'}'` = yes; then
5362	cat >>confdefs.h <<_ACEOF
5363	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
5364	_ACEOF
5365
5366	fi
5367	done
5368
5369	# Only enable the battery meter if it appears we support it.
5370	if test -e /dev/apm ; then
5371	BTRYMETER=btrymeter.o
5372	cat >>confdefs.h <<\_ACEOF
5373	#define HAVE_BATTERY_METER 1
5374	_ACEOF
5375
5376	fi
5377	;;
5378	esac
5379
5380
5381
5382
5383
5384
5385
5386
5387
5388
5389	for ac_func in usleep
5390	do
5391	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
5392	echo "$as_me:$LINENO: checking for $ac_func" >&5
5393	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5394	if eval "test \"\${$as_ac_var+set}\" = set"; then
5395	echo $ECHO_N "(cached) $ECHO_C" >&6
5396	else
5397	cat >conftest.$ac_ext <<_ACEOF
5398	/* confdefs.h. */
5399	_ACEOF
5400	cat confdefs.h >>conftest.$ac_ext
5401	cat >>conftest.$ac_ext <<_ACEOF
5402	/* end confdefs.h. */
5403	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5404	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5405	#define $ac_func innocuous_$ac_func
5406
5407	/* System header to define __stub macros and hopefully few prototypes,
5408	which can conflict with char $ac_func (); below.
5409	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5410	<limits.h> exists even on freestanding compilers. */
5411
5412	#ifdef __STDC__
5413	# include <limits.h>
5414	#else
5415	# include <assert.h>
5416	#endif
5417
5418	#undef $ac_func
5419
5420	/* Override any gcc2 internal prototype to avoid an error. */
5421	#ifdef __cplusplus
5422	extern "C"
5423	{
5424	#endif
5425	/* We use char because int might match the return type of a gcc2
5426	builtin and then its argument prototype would still apply. */
5427	char $ac_func ();
5428	/* The GNU C library defines this for functions which it implements
5429	to always fail with ENOSYS. Some functions are actually named
5430	something starting with __ and the normal name is an alias. */
5431	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
5432	choke me
5433	#else
5434	char (*f) () = $ac_func;
5435	#endif
5436	#ifdef __cplusplus
5437	}
5438	#endif
5439
5440	int
5441	main ()
5442	{
5443	return f != $ac_func;
5444	;
5445	return 0;
5446	}
5447	_ACEOF
5448	rm -f conftest.$ac_objext conftest$ac_exeext
5449	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5450	(eval $ac_link) 2>conftest.er1
5451	ac_status=$?
5452	grep -v '^ *+' conftest.er1 >conftest.err
5453	rm -f conftest.er1
5454	cat conftest.err >&5
5455	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5456	(exit $ac_status); } &&
5457	{ ac_try='test -z "$ac_c_werror_flag"
5458	\|\| test ! -s conftest.err'
5459	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5460	(eval $ac_try) 2>&5
5461	ac_status=$?
5462	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5463	(exit $ac_status); }; } &&
5464	{ ac_try='test -s conftest$ac_exeext'
5465	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5466	(eval $ac_try) 2>&5
5467	ac_status=$?
5468	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5469	(exit $ac_status); }; }; then
5470	eval "$as_ac_var=yes"
5471	else
5472	echo "$as_me: failed program was:" >&5
5473	sed 's/^/\| /' conftest.$ac_ext >&5
5474
5475	eval "$as_ac_var=no"
5476	fi
5477	rm -f conftest.err conftest.$ac_objext \
5478	conftest$ac_exeext conftest.$ac_ext
5479	fi
5480	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
5481	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
5482	if test `eval echo '${'$as_ac_var'}'` = yes; then
5483	cat >>confdefs.h <<_ACEOF
5484	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
5485	_ACEOF
5486
5487	fi
5488	done
5489
5490
5491	#
5492	# On hpux10 both x_includes and x_libraries seem to be set to ""
5493	# This causes compiler options like '-I' and '-L', which break
5494	# the build. So, we avoid empty strings here.
5495	#
5496	if test -z "$x_includes"
5497	then
5498	x_includes=.
5499	fi
5500	if test -z "$x_libraries"
5501	then
5502	x_libraries=.
5503	fi
5504
5505
5506
5507
5508	ac_config_files="$ac_config_files Makefile:config/Makefile.top.in $host_dir/Makefile:config/Makefile.$host_dir.in Makefile.config:config/Makefile.config.in Makefile.GNU.autodep:config/Makefile.GNU.autodep.in Xdefaults:Xdefaults.in $EXTRA_OUT_FILES"
5509	cat >confcache <<\_ACEOF
5510	# This file is a shell script that caches the results of configure
5511	# tests run on this system so they can be shared between configure
5512	# scripts and configure runs, see configure's option --config-cache.
5513	# It is not useful on other systems. If it contains results you don't
5514	# want to keep, you may remove or edit it.
5515	#
5516	# config.status only pays attention to the cache file if you give it
5517	# the --recheck option to rerun configure.
5518	#
5519	# `ac_cv_env_foo' variables (set or unset) will be overridden when
5520	# loading this file, other unset `ac_cv_foo' will be assigned the
5521	# following values.
5522
5523	_ACEOF
5524
5525	# The following way of writing the cache mishandles newlines in values,
5526	# but we know of no workaround that is simple, portable, and efficient.
5527	# So, don't put newlines in cache variables' values.
5528	# Ultrix sh set writes to stderr and can't be redirected directly,
5529	# and sets the high bit in the cache file unless we assign to the vars.
5530	{
5531	(set) 2>&1 \|
5532	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
5533	ac_space=\ )
5534	# `set' does not quote correctly, so add quotes (double-quote
5535	# substitution turns \\\\ into \\, and sed turns \\ into \).
5536	sed -n \
5537	"s/'/'\\\\''/g;
5538	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
5539	;;
5540	*)
5541	# `set' quotes correctly as required by POSIX, so do not add quotes.
5542	sed -n \
5543	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
5544	;;
5545	esac;
5546	} \|
5547	sed '
5548	t clear
5549	: clear
5550	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
5551	t end
5552	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
5553	: end' >>confcache
5554	if diff $cache_file confcache >/dev/null 2>&1; then :; else
5555	if test -w $cache_file; then
5556	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
5557	cat confcache >$cache_file
5558	else
5559	echo "not updating unwritable cache $cache_file"
5560	fi
5561	fi
5562	rm -f confcache
5563
5564	test "x$prefix" = xNONE && prefix=$ac_default_prefix
5565	# Let make expand exec_prefix.
5566	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5567
5568	# VPATH may cause trouble with some makes, so we remove $(srcdir),
5569	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5570	# trailing colons and then remove the whole line if VPATH becomes empty
5571	# (actually we leave an empty line to preserve line numbers).
5572	if test "x$srcdir" = x.; then
5573	ac_vpsub='/^[ ]VPATH[ ]=/{
5574	s/:\$(srcdir):/:/;
5575	s/:\${srcdir}:/:/;
5576	s/:@srcdir@:/:/;
5577	s/^$[^=]=[ ]$:*/\1/;
5578	s/:*$//;
5579	s/^[^=]=[ ]$//;
5580	}'
5581	fi
5582
5583	# Transform confdefs.h into DEFS.
5584	# Protect against shell expansion while executing Makefile rules.
5585	# Protect against Makefile macro expansion.
5586	#
5587	# If the first sed substitution is executed (which looks for macros that
5588	# take arguments), then we branch to the quote section. Otherwise,
5589	# look for a macro that doesn't take arguments.
5590	cat >confdef2opt.sed <<\_ACEOF
5591	t clear
5592	: clear
5593	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]([^)])$[ ]$.*$,-D\1=\2,g
5594	t quote
5595	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$,-D\1=\2,g
5596	t quote
5597	d
5598	: quote
5599	s,[ `~#$^&*(){}\\\|;'"<>?],\\&,g
5600	s,\[,\\&,g
5601	s,\],\\&,g
5602	s,\$,$$,g
5603	p
5604	_ACEOF
5605	# We use echo to avoid assuming a particular line-breaking character.
5606	# The extra dot is to prevent the shell from consuming trailing
5607	# line-breaks from the sub-command output. A line-break within
5608	# single-quotes doesn't work because, if this script is created in a
5609	# platform that uses two characters for line-breaks (e.g., DOS), tr
5610	# would break.
5611	ac_LF_and_DOT=`echo; echo .`
5612	DEFS=`sed -n -f confdef2opt.sed confdefs.h \| tr "$ac_LF_and_DOT" ' .'`
5613	rm -f confdef2opt.sed
5614
5615
5616	ac_libobjs=
5617	ac_ltlibobjs=
5618	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5619	# 1. Remove the extension, and $U if already installed.
5620	ac_i=`echo "$ac_i" \|
5621	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
5622	# 2. Add them.
5623	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
5624	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
5625	done
5626	LIBOBJS=$ac_libobjs
5627
5628	LTLIBOBJS=$ac_ltlibobjs
5629
5630
5631
5632	: ${CONFIG_STATUS=./config.status}
5633	ac_clean_files_save=$ac_clean_files
5634	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5635	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
5636	echo "$as_me: creating $CONFIG_STATUS" >&6;}
5637	cat >$CONFIG_STATUS <<_ACEOF
5638	#! $SHELL
5639	# Generated by $as_me.
5640	# Run this file to recreate the current configuration.
5641	# Compiler output produced by configure, useful for debugging
5642	# configure, is in config.log if it exists.
5643
5644	debug=false
5645	ac_cs_recheck=false
5646	ac_cs_silent=false
5647	SHELL=\${CONFIG_SHELL-$SHELL}
5648	_ACEOF
5649
5650	cat >>$CONFIG_STATUS <<\_ACEOF
5651	## --------------------- ##
5652	## M4sh Initialization. ##
5653	## --------------------- ##
5654
5655	# Be Bourne compatible
5656	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
5657	emulate sh
5658	NULLCMD=:
5659	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
5660	# is contrary to our usage. Disable this feature.
5661	alias -g '${1+"$@"}'='"$@"'
5662	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
5663	set -o posix
5664	fi
5665	DUALCASE=1; export DUALCASE # for MKS sh
5666
5667	# Support unset when possible.
5668	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
5669	as_unset=unset
5670	else
5671	as_unset=false
5672	fi
5673
5674
5675	# Work around bugs in pre-3.0 UWIN ksh.
5676	$as_unset ENV MAIL MAILPATH
5677	PS1='$ '
5678	PS2='> '
5679	PS4='+ '
5680
5681	# NLS nuisances.
5682	for as_var in \
5683	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
5684	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
5685	LC_TELEPHONE LC_TIME
5686	do
5687	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
5688	eval $as_var=C; export $as_var
5689	else
5690	$as_unset $as_var
5691	fi
5692	done
5693
5694	# Required to use basename.
5695	if expr a : '$a$' >/dev/null 2>&1; then
5696	as_expr=expr
5697	else
5698	as_expr=false
5699	fi
5700
5701	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
5702	as_basename=basename
5703	else
5704	as_basename=false
5705	fi
5706
5707
5708	# Name of the executable.
5709	as_me=`$as_basename "$0" \|\|
5710	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
5711	X"$0" : 'X$//$$' \\| \
5712	X"$0" : 'X$/$$' \\| \
5713	. : '$.$' 2>/dev/null \|\|
5714	echo X/"$0" \|
5715	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
5716	/^X\/$\/\/$$/{ s//\1/; q; }
5717	/^X\/$\/$.*/{ s//\1/; q; }
5718	s/.*/./; q'`
5719
5720
5721	# PATH needs CR, and LINENO needs CR and PATH.
5722	# Avoid depending upon Character Ranges.
5723	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5724	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5725	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5726	as_cr_digits='0123456789'
5727	as_cr_alnum=$as_cr_Letters$as_cr_digits
5728
5729	# The user is always right.
5730	if test "${PATH_SEPARATOR+set}" != set; then
5731	echo "#! /bin/sh" >conf$$.sh
5732	echo "exit 0" >>conf$$.sh
5733	chmod +x conf$$.sh
5734	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5735	PATH_SEPARATOR=';'
5736	else
5737	PATH_SEPARATOR=:
5738	fi
5739	rm -f conf$$.sh
5740	fi
5741
5742
5743	as_lineno_1=$LINENO
5744	as_lineno_2=$LINENO
5745	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5746	test "x$as_lineno_1" != "x$as_lineno_2" &&
5747	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
5748	# Find who we are. Look in the path if we contain no path at all
5749	# relative or not.
5750	case $0 in
5751	[\\/] ) as_myself=$0 ;;
5752	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5753	for as_dir in $PATH
5754	do
5755	IFS=$as_save_IFS
5756	test -z "$as_dir" && as_dir=.
5757	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5758	done
5759
5760	;;
5761	esac
5762	# We did not find ourselves, most probably we were run as `sh COMMAND'
5763	# in which case we are not to be found in the path.
5764	if test "x$as_myself" = x; then
5765	as_myself=$0
5766	fi
5767	if test ! -f "$as_myself"; then
5768	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
5769	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
5770	{ (exit 1); exit 1; }; }
5771	fi
5772	case $CONFIG_SHELL in
5773	'')
5774	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5775	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
5776	do
5777	IFS=$as_save_IFS
5778	test -z "$as_dir" && as_dir=.
5779	for as_base in sh bash ksh sh5; do
5780	case $as_dir in
5781	/*)
5782	if ("$as_dir/$as_base" -c '
5783	as_lineno_1=$LINENO
5784	as_lineno_2=$LINENO
5785	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5786	test "x$as_lineno_1" != "x$as_lineno_2" &&
5787	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
5788	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
5789	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
5790	CONFIG_SHELL=$as_dir/$as_base
5791	export CONFIG_SHELL
5792	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
5793	fi;;
5794	esac
5795	done
5796	done
5797	;;
5798	esac
5799
5800	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
5801	# uniformly replaced by the line number. The first 'sed' inserts a
5802	# line-number line before each line; the second 'sed' does the real
5803	# work. The second script uses 'N' to pair each line-number line
5804	# with the numbered line, and appends trailing '-' during
5805	# substitution so that $LINENO is not a special case at line end.
5806	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
5807	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
5808	sed '=' <$as_myself \|
5809	sed '
5810	N
5811	s,$,-,
5812	: loop
5813	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
5814	t loop
5815	s,-$,,
5816	s,^['$as_cr_digits']*\n,,
5817	' >$as_me.lineno &&
5818	chmod +x $as_me.lineno \|\|
5819	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
5820	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
5821	{ (exit 1); exit 1; }; }
5822
5823	# Don't try to exec as it changes $[0], causing all sort of problems
5824	# (the dirname of $[0] is not the place where we might find the
5825	# original and so on. Autoconf is especially sensible to this).
5826	. ./$as_me.lineno
5827	# Exit status is that of the last command.
5828	exit
5829	}
5830
5831
5832	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
5833	c,-n*) ECHO_N= ECHO_C='
5834	' ECHO_T=' ' ;;
5835	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
5836	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
5837	esac
5838
5839	if expr a : '$a$' >/dev/null 2>&1; then
5840	as_expr=expr
5841	else
5842	as_expr=false
5843	fi
5844
5845	rm -f conf$$ conf$$.exe conf$$.file
5846	echo >conf$$.file
5847	if ln -s conf$$.file conf$$ 2>/dev/null; then
5848	# We could just check for DJGPP; but this test a) works b) is more generic
5849	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
5850	if test -f conf$$.exe; then
5851	# Don't use ln at all; we don't have any links
5852	as_ln_s='cp -p'
5853	else
5854	as_ln_s='ln -s'
5855	fi
5856	elif ln conf$$.file conf$$ 2>/dev/null; then
5857	as_ln_s=ln
5858	else
5859	as_ln_s='cp -p'
5860	fi
5861	rm -f conf$$ conf$$.exe conf$$.file
5862
5863	if mkdir -p . 2>/dev/null; then
5864	as_mkdir_p=:
5865	else
5866	test -d ./-p && rmdir ./-p
5867	as_mkdir_p=false
5868	fi
5869
5870	as_executable_p="test -f"
5871
5872	# Sed expression to map a string onto a valid CPP name.
5873	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5874
5875	# Sed expression to map a string onto a valid variable name.
5876	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5877
5878
5879	# IFS
5880	# We need space, tab and new line, in precisely that order.
5881	as_nl='
5882	'
5883	IFS=" $as_nl"
5884
5885	# CDPATH.
5886	$as_unset CDPATH
5887
5888	exec 6>&1
5889
5890	# Open the log real soon, to keep \$[0] and so on meaningful, and to
5891	# report actual input values of CONFIG_FILES etc. instead of their
5892	# values after options handling. Logging --version etc. is OK.
5893	exec 5>>config.log
5894	{
5895	echo
5896	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5897	## Running $as_me. ##
5898	_ASBOX
5899	} >&5
5900	cat >&5 <<_CSEOF
5901
5902	This file was extended by $as_me, which was
5903	generated by GNU Autoconf 2.59. Invocation command line was
5904
5905	CONFIG_FILES = $CONFIG_FILES
5906	CONFIG_HEADERS = $CONFIG_HEADERS
5907	CONFIG_LINKS = $CONFIG_LINKS
5908	CONFIG_COMMANDS = $CONFIG_COMMANDS
5909	$ $0 $@
5910
5911	_CSEOF
5912	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
5913	echo >&5
5914	_ACEOF
5915
5916	# Files that config.status was made for.
5917	if test -n "$ac_config_files"; then
5918	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
5919	fi
5920
5921	if test -n "$ac_config_headers"; then
5922	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
5923	fi
5924
5925	if test -n "$ac_config_links"; then
5926	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
5927	fi
5928
5929	if test -n "$ac_config_commands"; then
5930	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
5931	fi
5932
5933	cat >>$CONFIG_STATUS <<\_ACEOF
5934
5935	ac_cs_usage="\
5936	\`$as_me' instantiates files from templates according to the
5937	current configuration.
5938
5939	Usage: $0 [OPTIONS] [FILE]...
5940
5941	-h, --help print this help, then exit
5942	-V, --version print version number, then exit
5943	-q, --quiet do not print progress messages
5944	-d, --debug don't remove temporary files
5945	--recheck update $as_me by reconfiguring in the same conditions
5946	--file=FILE[:TEMPLATE]
5947	instantiate the configuration file FILE
5948
5949	Configuration files:
5950	$config_files
5951
5952	Report bugs to <bug-autoconf@gnu.org>."
5953	_ACEOF
5954
5955	cat >>$CONFIG_STATUS <<_ACEOF
5956	ac_cs_version="\\
5957	config.status
5958	configured by $0, generated by GNU Autoconf 2.59,
5959	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
5960
5961	Copyright (C) 2003 Free Software Foundation, Inc.
5962	This config.status script is free software; the Free Software Foundation
5963	gives unlimited permission to copy, distribute and modify it."
5964	srcdir=$srcdir
5965	INSTALL="$INSTALL"
5966	_ACEOF
5967
5968	cat >>$CONFIG_STATUS <<\_ACEOF
5969	# If no file are specified by the user, then we need to provide default
5970	# value. By we need to know if files were specified by the user.
5971	ac_need_defaults=:
5972	while test $# != 0
5973	do
5974	case $1 in
5975	--=)
5976	ac_option=`expr "x$1" : 'x$[^=]*$='`
5977	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
5978	ac_shift=:
5979	;;
5980	-*)
5981	ac_option=$1
5982	ac_optarg=$2
5983	ac_shift=shift
5984	;;
5985	*) # This is not an option, so the user has probably given explicit
5986	# arguments.
5987	ac_option=$1
5988	ac_need_defaults=false;;
5989	esac
5990
5991	case $ac_option in
5992	# Handling of the options.
5993	_ACEOF
5994	cat >>$CONFIG_STATUS <<\_ACEOF
5995	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
5996	ac_cs_recheck=: ;;
5997	--version \| --vers* \| -V )
5998	echo "$ac_cs_version"; exit 0 ;;
5999	--he \| --h)
6000	# Conflict between --help and --header
6001	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
6002	Try \`$0 --help' for more information." >&5
6003	echo "$as_me: error: ambiguous option: $1
6004	Try \`$0 --help' for more information." >&2;}
6005	{ (exit 1); exit 1; }; };;
6006	--help \| --hel \| -h )
6007	echo "$ac_cs_usage"; exit 0 ;;
6008	--debug \| --d* \| -d )
6009	debug=: ;;
6010	--file \| --fil \| --fi \| --f )
6011	$ac_shift
6012	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
6013	ac_need_defaults=false;;
6014	--header \| --heade \| --head \| --hea )
6015	$ac_shift
6016	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
6017	ac_need_defaults=false;;
6018	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
6019	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
6020	ac_cs_silent=: ;;
6021
6022	# This is an error.
6023	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
6024	Try \`$0 --help' for more information." >&5
6025	echo "$as_me: error: unrecognized option: $1
6026	Try \`$0 --help' for more information." >&2;}
6027	{ (exit 1); exit 1; }; } ;;
6028
6029	*) ac_config_targets="$ac_config_targets $1" ;;
6030
6031	esac
6032	shift
6033	done
6034
6035	ac_configure_extra_args=
6036
6037	if $ac_cs_silent; then
6038	exec 6>/dev/null
6039	ac_configure_extra_args="$ac_configure_extra_args --silent"
6040	fi
6041
6042	_ACEOF
6043	cat >>$CONFIG_STATUS <<_ACEOF
6044	if \$ac_cs_recheck; then
6045	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
6046	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6047	fi
6048
6049	_ACEOF
6050
6051
6052
6053
6054
6055	cat >>$CONFIG_STATUS <<\_ACEOF
6056	for ac_config_target in $ac_config_targets
6057	do
6058	case "$ac_config_target" in
6059	# Handling of arguments.
6060	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile:config/Makefile.top.in" ;;
6061	"$host_dir/Makefile" ) CONFIG_FILES="$CONFIG_FILES $host_dir/Makefile:config/Makefile.$host_dir.in" ;;
6062	"Makefile.config" ) CONFIG_FILES="$CONFIG_FILES Makefile.config:config/Makefile.config.in" ;;
6063	"Makefile.GNU.autodep" ) CONFIG_FILES="$CONFIG_FILES Makefile.GNU.autodep:config/Makefile.GNU.autodep.in" ;;
6064	"Xdefaults" ) CONFIG_FILES="$CONFIG_FILES Xdefaults:Xdefaults.in" ;;
6065	"$EXTRA_OUT_FILES" ) CONFIG_FILES="$CONFIG_FILES $EXTRA_OUT_FILES" ;;
6066	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
6067	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
6068	{ (exit 1); exit 1; }; };;
6069	esac
6070	done
6071
6072	# If the user did not use the arguments to specify the items to instantiate,
6073	# then the envvar interface is used. Set only those that are not.
6074	# We use the long form for the default assignment because of an extremely
6075	# bizarre bug on SunOS 4.1.3.
6076	if $ac_need_defaults; then
6077	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
6078	fi
6079
6080	# Have a temporary directory for convenience. Make it in the build tree
6081	# simply because there is no reason to put it here, and in addition,
6082	# creating and moving files from /tmp can sometimes cause problems.
6083	# Create a temporary directory, and hook for its removal unless debugging.
6084	$debug \|\|
6085	{
6086	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
6087	trap '{ (exit 1); exit 1; }' 1 2 13 15
6088	}
6089
6090	# Create a (secure) tmp directory for tmp files.
6091
6092	{
6093	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
6094	test -n "$tmp" && test -d "$tmp"
6095	} \|\|
6096	{
6097	tmp=./confstat$$-$RANDOM
6098	(umask 077 && mkdir $tmp)
6099	} \|\|
6100	{
6101	echo "$me: cannot create a temporary directory in ." >&2
6102	{ (exit 1); exit 1; }
6103	}
6104
6105	_ACEOF
6106
6107	cat >>$CONFIG_STATUS <<_ACEOF
6108
6109	#
6110	# CONFIG_FILES section.
6111	#
6112
6113	# No need to generate the scripts if there are no CONFIG_FILES.
6114	# This happens for instance when ./config.status config.h
6115	if test -n "\$CONFIG_FILES"; then
6116	# Protect against being on the right side of a sed subst in config.status.
6117	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
6118	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
6119	s,@SHELL@,$SHELL,;t t
6120	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
6121	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
6122	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
6123	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
6124	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
6125	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
6126	s,@exec_prefix@,$exec_prefix,;t t
6127	s,@prefix@,$prefix,;t t
6128	s,@program_transform_name@,$program_transform_name,;t t
6129	s,@bindir@,$bindir,;t t
6130	s,@sbindir@,$sbindir,;t t
6131	s,@libexecdir@,$libexecdir,;t t
6132	s,@datadir@,$datadir,;t t
6133	s,@sysconfdir@,$sysconfdir,;t t
6134	s,@sharedstatedir@,$sharedstatedir,;t t
6135	s,@localstatedir@,$localstatedir,;t t
6136	s,@libdir@,$libdir,;t t
6137	s,@includedir@,$includedir,;t t
6138	s,@oldincludedir@,$oldincludedir,;t t
6139	s,@infodir@,$infodir,;t t
6140	s,@mandir@,$mandir,;t t
6141	s,@build_alias@,$build_alias,;t t
6142	s,@host_alias@,$host_alias,;t t
6143	s,@target_alias@,$target_alias,;t t
6144	s,@DEFS@,$DEFS,;t t
6145	s,@ECHO_C@,$ECHO_C,;t t
6146	s,@ECHO_N@,$ECHO_N,;t t
6147	s,@ECHO_T@,$ECHO_T,;t t
6148	s,@LIBS@,$LIBS,;t t
6149	s,@TOP_SRCDIR@,$TOP_SRCDIR,;t t
6150	s,@build@,$build,;t t
6151	s,@build_cpu@,$build_cpu,;t t
6152	s,@build_vendor@,$build_vendor,;t t
6153	s,@build_os@,$build_os,;t t
6154	s,@host@,$host,;t t
6155	s,@host_cpu@,$host_cpu,;t t
6156	s,@host_vendor@,$host_vendor,;t t
6157	s,@host_os@,$host_os,;t t
6158	s,@CXX@,$CXX,;t t
6159	s,@CXXFLAGS@,$CXXFLAGS,;t t
6160	s,@LDFLAGS@,$LDFLAGS,;t t
6161	s,@CPPFLAGS@,$CPPFLAGS,;t t
6162	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
6163	s,@EXEEXT@,$EXEEXT,;t t
6164	s,@OBJEXT@,$OBJEXT,;t t
6165	s,@CC@,$CC,;t t
6166	s,@CFLAGS@,$CFLAGS,;t t
6167	s,@ac_ct_CC@,$ac_ct_CC,;t t
6168	s,@CPP@,$CPP,;t t
6169	s,@x_includes@,$x_includes,;t t
6170	s,@x_libraries@,$x_libraries,;t t
6171	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
6172	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
6173	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
6174	s,@AWK@,$AWK,;t t
6175	s,@RANLIB@,$RANLIB,;t t
6176	s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
6177	s,@AUTODEPRULE@,$AUTODEPRULE,;t t
6178	s,@AUTODEPRULE_SUBDIR@,$AUTODEPRULE_SUBDIR,;t t
6179	s,@AUTODEPEND@,$AUTODEPEND,;t t
6180	s,@CPP_DEP@,$CPP_DEP,;t t
6181	s,@CXXCPP@,$CXXCPP,;t t
6182	s,@EGREP@,$EGREP,;t t
6183	s,@LINUX_SMP@,$LINUX_SMP,;t t
6184	s,@BTRYMETER@,$BTRYMETER,;t t
6185	s,@EXTRA_CXXFLAGS@,$EXTRA_CXXFLAGS,;t t
6186	s,@EXTRALIBS@,$EXTRALIBS,;t t
6187	s,@ELF_LINK_FLAGS@,$ELF_LINK_FLAGS,;t t
6188	s,@INSTALL_ARGS@,$INSTALL_ARGS,;t t
6189	s,@MEMSTAT@,$MEMSTAT,;t t
6190	s,@LVERSION@,$LVERSION,;t t
6191	s,@USE_MOD_VERSIONS@,$USE_MOD_VERSIONS,;t t
6192	s,@host_dir@,$host_dir,;t t
6193	s,@NetMeter_Default_Setting@,$NetMeter_Default_Setting,;t t
6194	s,@LIBOBJS@,$LIBOBJS,;t t
6195	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
6196	CEOF
6197
6198	_ACEOF
6199
6200	cat >>$CONFIG_STATUS <<\_ACEOF
6201	# Split the substitutions into bite-sized pieces for seds with
6202	# small command number limits, like on Digital OSF/1 and HP-UX.
6203	ac_max_sed_lines=48
6204	ac_sed_frag=1 # Number of current file.
6205	ac_beg=1 # First line for current file.
6206	ac_end=$ac_max_sed_lines # Line after last line for current file.
6207	ac_more_lines=:
6208	ac_sed_cmds=
6209	while $ac_more_lines; do
6210	if test $ac_beg -gt 1; then
6211	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
6212	else
6213	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
6214	fi
6215	if test ! -s $tmp/subs.frag; then
6216	ac_more_lines=false
6217	else
6218	# The purpose of the label and of the branching condition is to
6219	# speed up the sed processing (if there are no `@' at all, there
6220	# is no need to browse any of the substitutions).
6221	# These are the two extra sed commands mentioned above.
6222	(echo ':t
6223	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
6224	if test -z "$ac_sed_cmds"; then
6225	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
6226	else
6227	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
6228	fi
6229	ac_sed_frag=`expr $ac_sed_frag + 1`
6230	ac_beg=$ac_end
6231	ac_end=`expr $ac_end + $ac_max_sed_lines`
6232	fi
6233	done
6234	if test -z "$ac_sed_cmds"; then
6235	ac_sed_cmds=cat
6236	fi
6237	fi # test -n "$CONFIG_FILES"
6238
6239	_ACEOF
6240	cat >>$CONFIG_STATUS <<\_ACEOF
6241	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
6242	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6243	case $ac_file in
6244	- \| :- \| :-:* ) # input from stdin
6245	cat >$tmp/stdin
6246	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
6247	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
6248	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
6249	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
6250	* ) ac_file_in=$ac_file.in ;;
6251	esac
6252
6253	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
6254	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
6255	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
6256	X"$ac_file" : 'X$//$[^/]' \\| \
6257	X"$ac_file" : 'X$//$$' \\| \
6258	X"$ac_file" : 'X$/$' \\| \
6259	. : '$.$' 2>/dev/null \|\|
6260	echo X"$ac_file" \|
6261	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
6262	/^X$\/\/$[^/].*/{ s//\1/; q; }
6263	/^X$\/\/$$/{ s//\1/; q; }
6264	/^X$\/$.*/{ s//\1/; q; }
6265	s/.*/./; q'`
6266	{ if $as_mkdir_p; then
6267	mkdir -p "$ac_dir"
6268	else
6269	as_dir="$ac_dir"
6270	as_dirs=
6271	while test ! -d "$as_dir"; do
6272	as_dirs="$as_dir $as_dirs"
6273	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
6274	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
6275	X"$as_dir" : 'X$//$[^/]' \\| \
6276	X"$as_dir" : 'X$//$$' \\| \
6277	X"$as_dir" : 'X$/$' \\| \
6278	. : '$.$' 2>/dev/null \|\|
6279	echo X"$as_dir" \|
6280	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
6281	/^X$\/\/$[^/].*/{ s//\1/; q; }
6282	/^X$\/\/$$/{ s//\1/; q; }
6283	/^X$\/$.*/{ s//\1/; q; }
6284	s/.*/./; q'`
6285	done
6286	test ! -n "$as_dirs" \|\| mkdir $as_dirs
6287	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6288	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6289	{ (exit 1); exit 1; }; }; }
6290
6291	ac_builddir=.
6292
6293	if test "$ac_dir" != .; then
6294	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
6295	# A "../" for each directory in $ac_dir_suffix.
6296	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
6297	else
6298	ac_dir_suffix= ac_top_builddir=
6299	fi
6300
6301	case $srcdir in
6302	.) # No --srcdir option. We are building in place.
6303	ac_srcdir=.
6304	if test -z "$ac_top_builddir"; then
6305	ac_top_srcdir=.
6306	else
6307	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
6308	fi ;;
6309	[\\/]* \| ?:[\\/]* ) # Absolute path.
6310	ac_srcdir=$srcdir$ac_dir_suffix;
6311	ac_top_srcdir=$srcdir ;;
6312	*) # Relative path.
6313	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
6314	ac_top_srcdir=$ac_top_builddir$srcdir ;;
6315	esac
6316
6317	# Do not use `cd foo && pwd` to compute absolute paths, because
6318	# the directories may not exist.
6319	case `pwd` in
6320	.) ac_abs_builddir="$ac_dir";;
6321	*)
6322	case "$ac_dir" in
6323	.) ac_abs_builddir=`pwd`;;
6324	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
6325	*) ac_abs_builddir=`pwd`/"$ac_dir";;
6326	esac;;
6327	esac
6328	case $ac_abs_builddir in
6329	.) ac_abs_top_builddir=${ac_top_builddir}.;;
6330	*)
6331	case ${ac_top_builddir}. in
6332	.) ac_abs_top_builddir=$ac_abs_builddir;;
6333	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
6334	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
6335	esac;;
6336	esac
6337	case $ac_abs_builddir in
6338	.) ac_abs_srcdir=$ac_srcdir;;
6339	*)
6340	case $ac_srcdir in
6341	.) ac_abs_srcdir=$ac_abs_builddir;;
6342	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
6343	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
6344	esac;;
6345	esac
6346	case $ac_abs_builddir in
6347	.) ac_abs_top_srcdir=$ac_top_srcdir;;
6348	*)
6349	case $ac_top_srcdir in
6350	.) ac_abs_top_srcdir=$ac_abs_builddir;;
6351	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6352	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
6353	esac;;
6354	esac
6355
6356
6357	case $INSTALL in
6358	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6359	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
6360	esac
6361
6362	if test x"$ac_file" != x-; then
6363	{ echo "$as_me:$LINENO: creating $ac_file" >&5
6364	echo "$as_me: creating $ac_file" >&6;}
6365	rm -f "$ac_file"
6366	fi
6367	# Let's still pretend it is `configure' which instantiates (i.e., don't
6368	# use $as_me), people would be surprised to read:
6369	# /* config.h. Generated by config.status. */
6370	if test x"$ac_file" = x-; then
6371	configure_input=
6372	else
6373	configure_input="$ac_file. "
6374	fi
6375	configure_input=$configure_input"Generated from `echo $ac_file_in \|
6376	sed 's,.*/,,'` by configure."
6377
6378	# First look for the input files in the build tree, otherwise in the
6379	# src tree.
6380	ac_file_inputs=`IFS=:
6381	for f in $ac_file_in; do
6382	case $f in
6383	-) echo $tmp/stdin ;;
6384	[\\/$]*)
6385	# Absolute (can't be DOS-style, as IFS=:)
6386	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6387	echo "$as_me: error: cannot find input file: $f" >&2;}
6388	{ (exit 1); exit 1; }; }
6389	echo "$f";;
6390	*) # Relative
6391	if test -f "$f"; then
6392	# Build tree
6393	echo "$f"
6394	elif test -f "$srcdir/$f"; then
6395	# Source tree
6396	echo "$srcdir/$f"
6397	else
6398	# /dev/null tree
6399	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6400	echo "$as_me: error: cannot find input file: $f" >&2;}
6401	{ (exit 1); exit 1; }; }
6402	fi;;
6403	esac
6404	done` \|\| { (exit 1); exit 1; }
6405	_ACEOF
6406	cat >>$CONFIG_STATUS <<_ACEOF
6407	sed "$ac_vpsub
6408	$extrasub
6409	_ACEOF
6410	cat >>$CONFIG_STATUS <<\_ACEOF
6411	:t
6412	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6413	s,@configure_input@,$configure_input,;t t
6414	s,@srcdir@,$ac_srcdir,;t t
6415	s,@abs_srcdir@,$ac_abs_srcdir,;t t
6416	s,@top_srcdir@,$ac_top_srcdir,;t t
6417	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
6418	s,@builddir@,$ac_builddir,;t t
6419	s,@abs_builddir@,$ac_abs_builddir,;t t
6420	s,@top_builddir@,$ac_top_builddir,;t t
6421	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
6422	s,@INSTALL@,$ac_INSTALL,;t t
6423	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
6424	rm -f $tmp/stdin
6425	if test x"$ac_file" != x-; then
6426	mv $tmp/out $ac_file
6427	else
6428	cat $tmp/out
6429	rm -f $tmp/out
6430	fi
6431
6432	done
6433	_ACEOF
6434
6435	cat >>$CONFIG_STATUS <<\_ACEOF
6436
6437	{ (exit 0); exit 0; }
6438	_ACEOF
6439	chmod +x $CONFIG_STATUS
6440	ac_clean_files=$ac_clean_files_save
6441
6442
6443	# configure is writing to config.log, and then calls config.status.
6444	# config.status does its own redirection, appending to config.log.
6445	# Unfortunately, on DOS this fails, as config.log is still kept open
6446	# by configure, so config.status won't be able to write to it; its
6447	# output is simply discarded. So we exec the FD to /dev/null,
6448	# effectively closing config.log, so it can be properly (re)opened and
6449	# appended to by config.status. When coming back to configure, we
6450	# need to make the FD available again.
6451	if test "$no_create" != yes; then
6452	ac_cs_success=:
6453	ac_config_status_args=
6454	test "$silent" = yes &&
6455	ac_config_status_args="$ac_config_status_args --quiet"
6456	exec 5>/dev/null
6457	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
6458	exec 5>>config.log
6459	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
6460	# would make configure fail if this is the last instruction.
6461	$ac_cs_success \|\| { (exit 1); exit 1; }
6462	fi
6463

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