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configure @ 244ecd9

4.104.114.84.95

Last change on this file since 244ecd9 was 244ecd9, checked in by Joel Sherrill <joel.sherrill@…>, on 03/24/99 at 23:14:36
These files were not added as part of a recent patch from Ralf Corsepius <corsepiu@…>.
Property mode set to `100644`
File size: 58.7 KB

Line
1	#! /bin/sh
2
3	# Guess values for system-dependent variables and create Makefiles.
4	# Generated automatically using autoconf version 2.13
5	# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
6	#
7	# This configure script is free software; the Free Software Foundation
8	# gives unlimited permission to copy, distribute and modify it.
9
10	# Defaults:
11	ac_help=
12	ac_default_prefix=/usr/local
13	# Any additions from configure.in:
14
15	# Initialize some variables set by options.
16	# The variables have the same names as the options, with
17	# dashes changed to underlines.
18	build=NONE
19	cache_file=./config.cache
20	exec_prefix=NONE
21	host=NONE
22	no_create=
23	nonopt=NONE
24	no_recursion=
25	prefix=NONE
26	program_prefix=NONE
27	program_suffix=NONE
28	program_transform_name=s,x,x,
29	silent=
30	site=
31	srcdir=
32	target=NONE
33	verbose=
34	x_includes=NONE
35	x_libraries=NONE
36	bindir='${exec_prefix}/bin'
37	sbindir='${exec_prefix}/sbin'
38	libexecdir='${exec_prefix}/libexec'
39	datadir='${prefix}/share'
40	sysconfdir='${prefix}/etc'
41	sharedstatedir='${prefix}/com'
42	localstatedir='${prefix}/var'
43	libdir='${exec_prefix}/lib'
44	includedir='${prefix}/include'
45	oldincludedir='/usr/include'
46	infodir='${prefix}/info'
47	mandir='${prefix}/man'
48
49	# Initialize some other variables.
50	subdirs=
51	MFLAGS= MAKEFLAGS=
52	SHELL=${CONFIG_SHELL-/bin/sh}
53	# Maximum number of lines to put in a shell here document.
54	ac_max_here_lines=12
55
56	ac_prev=
57	for ac_option
58	do
59
60	# If the previous option needs an argument, assign it.
61	if test -n "$ac_prev"; then
62	eval "$ac_prev=\$ac_option"
63	ac_prev=
64	continue
65	fi
66
67	case "$ac_option" in
68	-=) ac_optarg=`echo "$ac_option" \| sed 's/[-_a-zA-Z0-9]*=//'` ;;
69	*) ac_optarg= ;;
70	esac
71
72	# Accept the important Cygnus configure options, so we can diagnose typos.
73
74	case "$ac_option" in
75
76	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
77	ac_prev=bindir ;;
78	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
79	bindir="$ac_optarg" ;;
80
81	-build \| --build \| --buil \| --bui \| --bu)
82	ac_prev=build ;;
83	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
84	build="$ac_optarg" ;;
85
86	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
87	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
88	ac_prev=cache_file ;;
89	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
90	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
91	cache_file="$ac_optarg" ;;
92
93	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
94	ac_prev=datadir ;;
95	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
96	\| --da=*)
97	datadir="$ac_optarg" ;;
98
99	-disable-* \| --disable-*)
100	ac_feature=`echo $ac_option\|sed -e 's/-*disable-//'`
101	# Reject names that are not valid shell variable names.
102	if test -n "`echo $ac_feature\| sed 's/[-a-zA-Z0-9_]//g'`"; then
103	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
104	fi
105	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
106	eval "enable_${ac_feature}=no" ;;
107
108	-enable-* \| --enable-*)
109	ac_feature=`echo $ac_option\|sed -e 's/-enable-//' -e 's/=.//'`
110	# Reject names that are not valid shell variable names.
111	if test -n "`echo $ac_feature\| sed 's/[-_a-zA-Z0-9]//g'`"; then
112	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
113	fi
114	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
115	case "$ac_option" in
116	=) ;;
117	*) ac_optarg=yes ;;
118	esac
119	eval "enable_${ac_feature}='$ac_optarg'" ;;
120
121	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
122	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
123	\| --exec \| --exe \| --ex)
124	ac_prev=exec_prefix ;;
125	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
126	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
127	\| --exec=* \| --exe=* \| --ex=*)
128	exec_prefix="$ac_optarg" ;;
129
130	-gas \| --gas \| --ga \| --g)
131	# Obsolete; use --with-gas.
132	with_gas=yes ;;
133
134	-help \| --help \| --hel \| --he)
135	# Omit some internal or obsolete options to make the list less imposing.
136	# This message is too long to be a string in the A/UX 3.1 sh.
137	cat << EOF
138	Usage: configure [options] [host]
139	Options: [defaults in brackets after descriptions]
140	Configuration:
141	--cache-file=FILE cache test results in FILE
142	--help print this message
143	--no-create do not create output files
144	--quiet, --silent do not print \`checking...' messages
145	--version print the version of autoconf that created configure
146	Directory and file names:
147	--prefix=PREFIX install architecture-independent files in PREFIX
148	[$ac_default_prefix]
149	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
150	[same as prefix]
151	--bindir=DIR user executables in DIR [EPREFIX/bin]
152	--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
153	--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
154	--datadir=DIR read-only architecture-independent data in DIR
155	[PREFIX/share]
156	--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
157	--sharedstatedir=DIR modifiable architecture-independent data in DIR
158	[PREFIX/com]
159	--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
160	--libdir=DIR object code libraries in DIR [EPREFIX/lib]
161	--includedir=DIR C header files in DIR [PREFIX/include]
162	--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
163	--infodir=DIR info documentation in DIR [PREFIX/info]
164	--mandir=DIR man documentation in DIR [PREFIX/man]
165	--srcdir=DIR find the sources in DIR [configure dir or ..]
166	--program-prefix=PREFIX prepend PREFIX to installed program names
167	--program-suffix=SUFFIX append SUFFIX to installed program names
168	--program-transform-name=PROGRAM
169	run sed PROGRAM on installed program names
170	EOF
171	cat << EOF
172	Host type:
173	--build=BUILD configure for building on BUILD [BUILD=HOST]
174	--host=HOST configure for HOST [guessed]
175	--target=TARGET configure for TARGET [TARGET=HOST]
176	Features and packages:
177	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
178	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
179	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
180	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
181	--x-includes=DIR X include files are in DIR
182	--x-libraries=DIR X library files are in DIR
183	EOF
184	if test -n "$ac_help"; then
185	echo "--enable and --with options recognized:$ac_help"
186	fi
187	exit 0 ;;
188
189	-host \| --host \| --hos \| --ho)
190	ac_prev=host ;;
191	-host=* \| --host=* \| --hos=* \| --ho=*)
192	host="$ac_optarg" ;;
193
194	-includedir \| --includedir \| --includedi \| --included \| --include \
195	\| --includ \| --inclu \| --incl \| --inc)
196	ac_prev=includedir ;;
197	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
198	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
199	includedir="$ac_optarg" ;;
200
201	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
202	ac_prev=infodir ;;
203	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
204	infodir="$ac_optarg" ;;
205
206	-libdir \| --libdir \| --libdi \| --libd)
207	ac_prev=libdir ;;
208	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
209	libdir="$ac_optarg" ;;
210
211	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
212	\| --libexe \| --libex \| --libe)
213	ac_prev=libexecdir ;;
214	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
215	\| --libexe=* \| --libex=* \| --libe=*)
216	libexecdir="$ac_optarg" ;;
217
218	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
219	\| --localstate \| --localstat \| --localsta \| --localst \
220	\| --locals \| --local \| --loca \| --loc \| --lo)
221	ac_prev=localstatedir ;;
222	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
223	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
224	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
225	localstatedir="$ac_optarg" ;;
226
227	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
228	ac_prev=mandir ;;
229	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
230	mandir="$ac_optarg" ;;
231
232	-nfp \| --nfp \| --nf)
233	# Obsolete; use --without-fp.
234	with_fp=no ;;
235
236	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
237	\| --no-cr \| --no-c)
238	no_create=yes ;;
239
240	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
241	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
242	no_recursion=yes ;;
243
244	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
245	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
246	\| --oldin \| --oldi \| --old \| --ol \| --o)
247	ac_prev=oldincludedir ;;
248	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
249	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
250	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
251	oldincludedir="$ac_optarg" ;;
252
253	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
254	ac_prev=prefix ;;
255	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
256	prefix="$ac_optarg" ;;
257
258	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
259	\| --program-pre \| --program-pr \| --program-p)
260	ac_prev=program_prefix ;;
261	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
262	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
263	program_prefix="$ac_optarg" ;;
264
265	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
266	\| --program-suf \| --program-su \| --program-s)
267	ac_prev=program_suffix ;;
268	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
269	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
270	program_suffix="$ac_optarg" ;;
271
272	-program-transform-name \| --program-transform-name \
273	\| --program-transform-nam \| --program-transform-na \
274	\| --program-transform-n \| --program-transform- \
275	\| --program-transform \| --program-transfor \
276	\| --program-transfo \| --program-transf \
277	\| --program-trans \| --program-tran \
278	\| --progr-tra \| --program-tr \| --program-t)
279	ac_prev=program_transform_name ;;
280	-program-transform-name=* \| --program-transform-name=* \
281	\| --program-transform-nam=* \| --program-transform-na=* \
282	\| --program-transform-n=* \| --program-transform-=* \
283	\| --program-transform=* \| --program-transfor=* \
284	\| --program-transfo=* \| --program-transf=* \
285	\| --program-trans=* \| --program-tran=* \
286	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
287	program_transform_name="$ac_optarg" ;;
288
289	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
290	\| -silent \| --silent \| --silen \| --sile \| --sil)
291	silent=yes ;;
292
293	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
294	ac_prev=sbindir ;;
295	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
296	\| --sbi=* \| --sb=*)
297	sbindir="$ac_optarg" ;;
298
299	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
300	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
301	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
302	\| --sha \| --sh)
303	ac_prev=sharedstatedir ;;
304	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
305	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
306	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
307	\| --sha=* \| --sh=*)
308	sharedstatedir="$ac_optarg" ;;
309
310	-site \| --site \| --sit)
311	ac_prev=site ;;
312	-site=* \| --site=* \| --sit=*)
313	site="$ac_optarg" ;;
314
315	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
316	ac_prev=srcdir ;;
317	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
318	srcdir="$ac_optarg" ;;
319
320	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
321	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
322	ac_prev=sysconfdir ;;
323	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
324	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
325	sysconfdir="$ac_optarg" ;;
326
327	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
328	ac_prev=target ;;
329	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
330	target="$ac_optarg" ;;
331
332	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
333	verbose=yes ;;
334
335	-version \| --version \| --versio \| --versi \| --vers)
336	echo "configure generated by autoconf version 2.13"
337	exit 0 ;;
338
339	-with-* \| --with-*)
340	ac_package=`echo $ac_option\|sed -e 's/-with-//' -e 's/=.//'`
341	# Reject names that are not valid shell variable names.
342	if test -n "`echo $ac_package\| sed 's/[-_a-zA-Z0-9]//g'`"; then
343	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
344	fi
345	ac_package=`echo $ac_package\| sed 's/-/_/g'`
346	case "$ac_option" in
347	=) ;;
348	*) ac_optarg=yes ;;
349	esac
350	eval "with_${ac_package}='$ac_optarg'" ;;
351
352	-without-* \| --without-*)
353	ac_package=`echo $ac_option\|sed -e 's/-*without-//'`
354	# Reject names that are not valid shell variable names.
355	if test -n "`echo $ac_package\| sed 's/[-a-zA-Z0-9_]//g'`"; then
356	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
357	fi
358	ac_package=`echo $ac_package\| sed 's/-/_/g'`
359	eval "with_${ac_package}=no" ;;
360
361	--x)
362	# Obsolete; use --with-x.
363	with_x=yes ;;
364
365	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
366	\| --x-incl \| --x-inc \| --x-in \| --x-i)
367	ac_prev=x_includes ;;
368	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
369	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
370	x_includes="$ac_optarg" ;;
371
372	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
373	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
374	ac_prev=x_libraries ;;
375	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
376	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
377	x_libraries="$ac_optarg" ;;
378
379	-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
380	;;
381
382	*)
383	if test -n "`echo $ac_option\| sed 's/[-a-z0-9.]//g'`"; then
384	echo "configure: warning: $ac_option: invalid host type" 1>&2
385	fi
386	if test "x$nonopt" != xNONE; then
387	{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
388	fi
389	nonopt="$ac_option"
390	;;
391
392	esac
393	done
394
395	if test -n "$ac_prev"; then
396	{ echo "configure: error: missing argument to --`echo $ac_prev \| sed 's/_/-/g'`" 1>&2; exit 1; }
397	fi
398
399	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
400
401	# File descriptor usage:
402	# 0 standard input
403	# 1 file creation
404	# 2 errors and warnings
405	# 3 some systems may open it to /dev/tty
406	# 4 used on the Kubota Titan
407	# 6 checking for... messages and results
408	# 5 compiler messages saved in config.log
409	if test "$silent" = yes; then
410	exec 6>/dev/null
411	else
412	exec 6>&1
413	fi
414	exec 5>./config.log
415
416	echo "\
417	This file contains any messages produced by compilers while
418	running configure, to aid debugging if configure makes a mistake.
419	" 1>&5
420
421	# Strip out --no-create and --no-recursion so they do not pile up.
422	# Also quote any args containing shell metacharacters.
423	ac_configure_args=
424	for ac_arg
425	do
426	case "$ac_arg" in
427	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
428	\| --no-cr \| --no-c) ;;
429	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
430	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r) ;;
431	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?]*)
432	ac_configure_args="$ac_configure_args '$ac_arg'" ;;
433	*) ac_configure_args="$ac_configure_args $ac_arg" ;;
434	esac
435	done
436
437	# NLS nuisances.
438	# Only set these to C if already set. These must not be set unconditionally
439	# because not all systems understand e.g. LANG=C (notably SCO).
440	# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
441	# Non-C LC_CTYPE values break the ctype check.
442	if test "${LANG+set}" = set; then LANG=C; export LANG; fi
443	if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
444	if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
445	if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
446
447	# confdefs.h avoids OS command line length limits that DEFS can exceed.
448	rm -rf conftest* confdefs.h
449	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
450	echo > confdefs.h
451
452	# A filename unique to this package, relative to the directory that
453	# configure is in, which we can look for to find out if srcdir is correct.
454	ac_unique_file=sload.c
455
456	# Find the source files, if location was not specified.
457	if test -z "$srcdir"; then
458	ac_srcdir_defaulted=yes
459	# Try the directory containing this script, then its parent.
460	ac_prog=$0
461	ac_confdir=`echo $ac_prog\|sed 's%/[^/][^/]*$%%'`
462	test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
463	srcdir=$ac_confdir
464	if test ! -r $srcdir/$ac_unique_file; then
465	srcdir=..
466	fi
467	else
468	ac_srcdir_defaulted=no
469	fi
470	if test ! -r $srcdir/$ac_unique_file; then
471	if test "$ac_srcdir_defaulted" = yes; then
472	{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
473	else
474	{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
475	fi
476	fi
477	srcdir=`echo "${srcdir}" \| sed 's%$[^/]$/*$%\1%'`
478
479	# Prefer explicitly selected file to automatically selected ones.
480	if test -z "$CONFIG_SITE"; then
481	if test "x$prefix" != xNONE; then
482	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
483	else
484	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
485	fi
486	fi
487	for ac_site_file in $CONFIG_SITE; do
488	if test -r "$ac_site_file"; then
489	echo "loading site script $ac_site_file"
490	. "$ac_site_file"
491	fi
492	done
493
494	if test -r "$cache_file"; then
495	echo "loading cache $cache_file"
496	. $cache_file
497	else
498	echo "creating cache $cache_file"
499	> $cache_file
500	fi
501
502	ac_ext=c
503	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
504	ac_cpp='$CPP $CPPFLAGS'
505	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
506	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
507	cross_compiling=$ac_cv_prog_cc_cross
508
509	ac_exeext=
510	ac_objext=o
511	if (echo "testing\c"; echo 1,2,3) \| grep c >/dev/null; then
512	# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
513	if (echo -n testing; echo 1,2,3) \| sed s/-n/xn/ \| grep xn >/dev/null; then
514	ac_n= ac_c='
515	' ac_t=' '
516	else
517	ac_n=-n ac_c= ac_t=
518	fi
519	else
520	ac_n= ac_c='\c' ac_t=
521	fi
522
523
524	ac_aux_dir=
525	for ac_dir in ../../../../../../.. $srcdir/../../../../../../..; do
526	if test -f $ac_dir/install-sh; then
527	ac_aux_dir=$ac_dir
528	ac_install_sh="$ac_aux_dir/install-sh -c"
529	break
530	elif test -f $ac_dir/install.sh; then
531	ac_aux_dir=$ac_dir
532	ac_install_sh="$ac_aux_dir/install.sh -c"
533	break
534	fi
535	done
536	if test -z "$ac_aux_dir"; then
537	{ echo "configure: error: can not find install-sh or install.sh in ../../../../../../.. $srcdir/../../../../../../.." 1>&2; exit 1; }
538	fi
539	ac_config_guess=$ac_aux_dir/config.guess
540	ac_config_sub=$ac_aux_dir/config.sub
541	ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
542
543
544	RTEMS_TOPdir="../../../../../../..";
545
546
547	PROJECT_ROOT=`pwd`/$RTEMS_TOPdir;
548
549
550	echo $ac_n "checking for RTEMS Version""... $ac_c" 1>&6
551	echo "configure:552: checking for RTEMS Version" >&5
552	if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
553	RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION \| \
554	sed -e 's%RTEMS[ ]Version[ ]$.$[ ]%\1%g'`
555	else
556	{ echo "configure: error: Unable to find ${RTEMS_TOPdir}/VERSION" 1>&2; exit 1; }
557	fi
558	if test -z "$RTEMS_VERSION"; then
559	{ echo "configure: error: Unable to determine version" 1>&2; exit 1; }
560	fi
561	echo "$ac_t""$RTEMS_VERSION" 1>&6
562
563
564
565	# Do some error checking and defaulting for the host and target type.
566	# The inputs are:
567	# configure --host=HOST --target=TARGET --build=BUILD NONOPT
568	#
569	# The rules are:
570	# 1. You are not allowed to specify --host, --target, and nonopt at the
571	# same time.
572	# 2. Host defaults to nonopt.
573	# 3. If nonopt is not specified, then host defaults to the current host,
574	# as determined by config.guess.
575	# 4. Target and build default to nonopt.
576	# 5. If nonopt is not specified, then target and build default to host.
577
578	# The aliases save the names the user supplied, while $host etc.
579	# will get canonicalized.
580	case $host---$target---$nonopt in
581	NONE------ \| ---NONE--- \| ------NONE) ;;
582	*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
583	esac
584
585
586	# Make sure we can run config.sub.
587	if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
588	else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
589	fi
590
591	echo $ac_n "checking host system type""... $ac_c" 1>&6
592	echo "configure:593: checking host system type" >&5
593
594	host_alias=$host
595	case "$host_alias" in
596	NONE)
597	case $nonopt in
598	NONE)
599	if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
600	else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
601	fi ;;
602	*) host_alias=$nonopt ;;
603	esac ;;
604	esac
605
606	host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
607	host_cpu=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
608	host_vendor=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
609	host_os=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
610	echo "$ac_t""$host" 1>&6
611
612	echo $ac_n "checking target system type""... $ac_c" 1>&6
613	echo "configure:614: checking target system type" >&5
614
615	target_alias=$target
616	case "$target_alias" in
617	NONE)
618	case $nonopt in
619	NONE) target_alias=$host_alias ;;
620	*) target_alias=$nonopt ;;
621	esac ;;
622	esac
623
624	target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
625	target_cpu=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
626	target_vendor=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
627	target_os=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
628	echo "$ac_t""$target" 1>&6
629
630	echo $ac_n "checking build system type""... $ac_c" 1>&6
631	echo "configure:632: checking build system type" >&5
632
633	build_alias=$build
634	case "$build_alias" in
635	NONE)
636	case $nonopt in
637	NONE) build_alias=$host_alias ;;
638	*) build_alias=$nonopt ;;
639	esac ;;
640	esac
641
642	build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
643	build_cpu=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
644	build_vendor=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
645	build_os=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
646	echo "$ac_t""$build" 1>&6
647
648	test "$host_alias" != "$target_alias" &&
649	test "$program_prefix$program_suffix$program_transform_name" = \
650	NONENONEs,x,x, &&
651	program_prefix=${target_alias}-
652
653
654
655	echo $ac_n "checking rtems target cpu""... $ac_c" 1>&6
656	echo "configure:657: checking rtems target cpu" >&5
657	case "${target}" in
658	# hpux unix port should go here
659	i[3456]86-go32-rtems*)
660	target_cpu=i386
661	;;
662	i[3456]86-pc-linux*) # unix "simulator" port
663	target_cpu=unix
664	;;
665	i[3456]86-freebsd2) # unix "simulator" port
666	target_cpu=unix
667	;;
668	no_cpu-rtems)
669	target_cpu=no_cpu
670	;;
671	ppc-rtems*)
672	target_cpu=powerpc
673	;;
674	sparc-sun-solaris*) # unix "simulator" port
675	target_cpu=unix
676	;;
677	*)
678	target_cpu=`echo $target \| sed 's%^$[^-]$-$.$$%\1%'`
679	;;
680	esac
681	echo "$ac_t""$target_cpu" 1>&6
682
683
684	# Find a good install program. We prefer a C program (faster),
685	# so one script is as good as another. But avoid the broken or
686	# incompatible versions:
687	# SysV /etc/install, /usr/sbin/install
688	# SunOS /usr/etc/install
689	# IRIX /sbin/install
690	# AIX /bin/install
691	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
692	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
693	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
694	# ./install, which can be erroneously created by make from ./install.sh.
695	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
696	echo "configure:697: checking for a BSD compatible install" >&5
697	if test -z "$INSTALL"; then
698	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
699	echo $ac_n "(cached) $ac_c" 1>&6
700	else
701	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
702	for ac_dir in $PATH; do
703	# Account for people who put trailing slashes in PATH elements.
704	case "$ac_dir/" in
705	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
706	*)
707	# OSF1 and SCO ODT 3.0 have their own names for install.
708	# Don't use installbsd from OSF since it installs stuff as root
709	# by default.
710	for ac_prog in ginstall scoinst install; do
711	if test -f $ac_dir/$ac_prog; then
712	if test $ac_prog = install &&
713	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
714	# AIX install. It has an incompatible calling convention.
715	:
716	else
717	ac_cv_path_install="$ac_dir/$ac_prog -c"
718	break 2
719	fi
720	fi
721	done
722	;;
723	esac
724	done
725	IFS="$ac_save_IFS"
726
727	fi
728	if test "${ac_cv_path_install+set}" = set; then
729	INSTALL="$ac_cv_path_install"
730	else
731	# As a last resort, use the slow shell script. We don't cache a
732	# path for INSTALL within a source directory, because that will
733	# break other packages using the cache if that directory is
734	# removed, or if the path is relative.
735	INSTALL="$ac_install_sh"
736	fi
737	fi
738	echo "$ac_t""$INSTALL" 1>&6
739
740	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
741	# It thinks the first close brace ends the variable substitution.
742	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
743
744	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
745
746	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
747
748	echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
749	echo "configure:750: checking whether build environment is sane" >&5
750	# Just in case
751	sleep 1
752	echo timestamp > conftestfile
753	# Do `set' in a subshell so we don't clobber the current shell's
754	# arguments. Must try -L first in case configure is actually a
755	# symlink; some systems play weird games with the mod time of symlinks
756	# (eg FreeBSD returns the mod time of the symlink's containing
757	# directory).
758	if (
759	set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
760	if test "$*" = "X"; then
761	# -L didn't work.
762	set X `ls -t $srcdir/configure conftestfile`
763	fi
764	if test "$*" != "X $srcdir/configure conftestfile" \
765	&& test "$*" != "X conftestfile $srcdir/configure"; then
766
767	# If neither matched, then we have a broken ls. This can happen
768	# if, for instance, CONFIG_SHELL is bash and it inherits a
769	# broken ls alias from the environment. This has actually
770	# happened. Such a system could not be considered "sane".
771	{ echo "configure: error: ls -t appears to fail. Make sure there is not a broken
772	alias in your environment" 1>&2; exit 1; }
773	fi
774
775	test "$2" = conftestfile
776	)
777	then
778	# Ok.
779	:
780	else
781	{ echo "configure: error: newly created file is older than distributed files!
782	Check your system clock" 1>&2; exit 1; }
783	fi
784	rm -f conftest*
785	echo "$ac_t""yes" 1>&6
786	if test "$program_transform_name" = s,x,x,; then
787	program_transform_name=
788	else
789	# Double any \ or $. echo might interpret backslashes.
790	cat <<\EOF_SED > conftestsed
791	s,\\,\\\\,g; s,\$,$$,g
792	EOF_SED
793	program_transform_name="`echo $program_transform_name\|sed -f conftestsed`"
794	rm -f conftestsed
795	fi
796	test "$program_prefix" != NONE &&
797	program_transform_name="s,^,${program_prefix},; $program_transform_name"
798	# Use a double $ so make ignores it.
799	test "$program_suffix" != NONE &&
800	program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
801
802	# sed with no file args requires a program.
803	test "$program_transform_name" = "" && program_transform_name="s,x,x,"
804
805	echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
806	echo "configure:807: checking whether ${MAKE-make} sets \${MAKE}" >&5
807	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y%./+-%__p_%'`
808	if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
809	echo $ac_n "(cached) $ac_c" 1>&6
810	else
811	cat > conftestmake <<\EOF
812	all:
813	@echo 'ac_maketemp="${MAKE}"'
814	EOF
815	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
816	eval `${MAKE-make} -f conftestmake 2>/dev/null \| grep temp=`
817	if test -n "$ac_maketemp"; then
818	eval ac_cv_prog_make_${ac_make}_set=yes
819	else
820	eval ac_cv_prog_make_${ac_make}_set=no
821	fi
822	rm -f conftestmake
823	fi
824	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
825	echo "$ac_t""yes" 1>&6
826	SET_MAKE=
827	else
828	echo "$ac_t""no" 1>&6
829	SET_MAKE="MAKE=${MAKE-make}"
830	fi
831
832
833	PACKAGE=rtems-lib-libbsp-m68k-mvme162-tools
834
835	VERSION=$RTEMS_VERSION
836
837	if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
838	{ echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
839	fi
840
841
842
843	missing_dir=`cd $ac_aux_dir && pwd`
844	echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
845	echo "configure:846: checking for working aclocal" >&5
846	# Run test in a subshell; some versions of sh will print an error if
847	# an executable is not found, even if stderr is redirected.
848	# Redirect stdin to placate older versions of autoconf. Sigh.
849	if (aclocal --version) < /dev/null > /dev/null 2>&1; then
850	ACLOCAL=aclocal
851	echo "$ac_t""found" 1>&6
852	else
853	ACLOCAL="$missing_dir/missing aclocal"
854	echo "$ac_t""missing" 1>&6
855	fi
856
857	echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
858	echo "configure:859: checking for working autoconf" >&5
859	# Run test in a subshell; some versions of sh will print an error if
860	# an executable is not found, even if stderr is redirected.
861	# Redirect stdin to placate older versions of autoconf. Sigh.
862	if (autoconf --version) < /dev/null > /dev/null 2>&1; then
863	AUTOCONF=autoconf
864	echo "$ac_t""found" 1>&6
865	else
866	AUTOCONF="$missing_dir/missing autoconf"
867	echo "$ac_t""missing" 1>&6
868	fi
869
870	echo $ac_n "checking for working automake""... $ac_c" 1>&6
871	echo "configure:872: checking for working automake" >&5
872	# Run test in a subshell; some versions of sh will print an error if
873	# an executable is not found, even if stderr is redirected.
874	# Redirect stdin to placate older versions of autoconf. Sigh.
875	if (automake --version) < /dev/null > /dev/null 2>&1; then
876	AUTOMAKE=automake
877	echo "$ac_t""found" 1>&6
878	else
879	AUTOMAKE="$missing_dir/missing automake"
880	echo "$ac_t""missing" 1>&6
881	fi
882
883	echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
884	echo "configure:885: checking for working autoheader" >&5
885	# Run test in a subshell; some versions of sh will print an error if
886	# an executable is not found, even if stderr is redirected.
887	# Redirect stdin to placate older versions of autoconf. Sigh.
888	if (autoheader --version) < /dev/null > /dev/null 2>&1; then
889	AUTOHEADER=autoheader
890	echo "$ac_t""found" 1>&6
891	else
892	AUTOHEADER="$missing_dir/missing autoheader"
893	echo "$ac_t""missing" 1>&6
894	fi
895
896	echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
897	echo "configure:898: checking for working makeinfo" >&5
898	# Run test in a subshell; some versions of sh will print an error if
899	# an executable is not found, even if stderr is redirected.
900	# Redirect stdin to placate older versions of autoconf. Sigh.
901	if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
902	MAKEINFO=makeinfo
903	echo "$ac_t""found" 1>&6
904	else
905	MAKEINFO="$missing_dir/missing makeinfo"
906	echo "$ac_t""missing" 1>&6
907	fi
908
909
910
911	# Extract the first word of "gcc", so it can be a program name with args.
912	set dummy gcc; ac_word=$2
913	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
914	echo "configure:915: checking for $ac_word" >&5
915	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
916	echo $ac_n "(cached) $ac_c" 1>&6
917	else
918	if test -n "$CC"; then
919	ac_cv_prog_CC="$CC" # Let the user override the test.
920	else
921	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
922	ac_dummy="$PATH"
923	for ac_dir in $ac_dummy; do
924	test -z "$ac_dir" && ac_dir=.
925	if test -f $ac_dir/$ac_word; then
926	ac_cv_prog_CC="gcc"
927	break
928	fi
929	done
930	IFS="$ac_save_ifs"
931	fi
932	fi
933	CC="$ac_cv_prog_CC"
934	if test -n "$CC"; then
935	echo "$ac_t""$CC" 1>&6
936	else
937	echo "$ac_t""no" 1>&6
938	fi
939
940	if test -z "$CC"; then
941	# Extract the first word of "cc", so it can be a program name with args.
942	set dummy cc; ac_word=$2
943	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
944	echo "configure:945: checking for $ac_word" >&5
945	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
946	echo $ac_n "(cached) $ac_c" 1>&6
947	else
948	if test -n "$CC"; then
949	ac_cv_prog_CC="$CC" # Let the user override the test.
950	else
951	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
952	ac_prog_rejected=no
953	ac_dummy="$PATH"
954	for ac_dir in $ac_dummy; do
955	test -z "$ac_dir" && ac_dir=.
956	if test -f $ac_dir/$ac_word; then
957	if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
958	ac_prog_rejected=yes
959	continue
960	fi
961	ac_cv_prog_CC="cc"
962	break
963	fi
964	done
965	IFS="$ac_save_ifs"
966	if test $ac_prog_rejected = yes; then
967	# We found a bogon in the path, so make sure we never use it.
968	set dummy $ac_cv_prog_CC
969	shift
970	if test $# -gt 0; then
971	# We chose a different compiler from the bogus one.
972	# However, it has the same basename, so the bogon will be chosen
973	# first if we set CC to just the basename; use the full file name.
974	shift
975	set dummy "$ac_dir/$ac_word" "$@"
976	shift
977	ac_cv_prog_CC="$@"
978	fi
979	fi
980	fi
981	fi
982	CC="$ac_cv_prog_CC"
983	if test -n "$CC"; then
984	echo "$ac_t""$CC" 1>&6
985	else
986	echo "$ac_t""no" 1>&6
987	fi
988
989	if test -z "$CC"; then
990	case "`uname -s`" in
991	win32 \| WIN32)
992	# Extract the first word of "cl", so it can be a program name with args.
993	set dummy cl; ac_word=$2
994	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
995	echo "configure:996: checking for $ac_word" >&5
996	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
997	echo $ac_n "(cached) $ac_c" 1>&6
998	else
999	if test -n "$CC"; then
1000	ac_cv_prog_CC="$CC" # Let the user override the test.
1001	else
1002	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1003	ac_dummy="$PATH"
1004	for ac_dir in $ac_dummy; do
1005	test -z "$ac_dir" && ac_dir=.
1006	if test -f $ac_dir/$ac_word; then
1007	ac_cv_prog_CC="cl"
1008	break
1009	fi
1010	done
1011	IFS="$ac_save_ifs"
1012	fi
1013	fi
1014	CC="$ac_cv_prog_CC"
1015	if test -n "$CC"; then
1016	echo "$ac_t""$CC" 1>&6
1017	else
1018	echo "$ac_t""no" 1>&6
1019	fi
1020	;;
1021	esac
1022	fi
1023	test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1024	fi
1025
1026	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1027	echo "configure:1028: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1028
1029	ac_ext=c
1030	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1031	ac_cpp='$CPP $CPPFLAGS'
1032	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1033	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1034	cross_compiling=$ac_cv_prog_cc_cross
1035
1036	cat > conftest.$ac_ext << EOF
1037
1038	#line 1039 "configure"
1039	#include "confdefs.h"
1040
1041	main(){return(0);}
1042	EOF
1043	if { (eval echo configure:1044: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1044	ac_cv_prog_cc_works=yes
1045	# If we can't run a trivial program, we are probably using a cross compiler.
1046	if (./conftest; exit) 2>/dev/null; then
1047	ac_cv_prog_cc_cross=no
1048	else
1049	ac_cv_prog_cc_cross=yes
1050	fi
1051	else
1052	echo "configure: failed program was:" >&5
1053	cat conftest.$ac_ext >&5
1054	ac_cv_prog_cc_works=no
1055	fi
1056	rm -fr conftest*
1057	ac_ext=c
1058	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1059	ac_cpp='$CPP $CPPFLAGS'
1060	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1061	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1062	cross_compiling=$ac_cv_prog_cc_cross
1063
1064	echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1065	if test $ac_cv_prog_cc_works = no; then
1066	{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1067	fi
1068	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1069	echo "configure:1070: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1070	echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1071	cross_compiling=$ac_cv_prog_cc_cross
1072
1073	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1074	echo "configure:1075: checking whether we are using GNU C" >&5
1075	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1076	echo $ac_n "(cached) $ac_c" 1>&6
1077	else
1078	cat > conftest.c <<EOF
1079	#ifdef __GNUC__
1080	yes;
1081	#endif
1082	EOF
1083	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1084: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
1084	ac_cv_prog_gcc=yes
1085	else
1086	ac_cv_prog_gcc=no
1087	fi
1088	fi
1089
1090	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1091
1092	if test $ac_cv_prog_gcc = yes; then
1093	GCC=yes
1094	else
1095	GCC=
1096	fi
1097
1098	ac_test_CFLAGS="${CFLAGS+set}"
1099	ac_save_CFLAGS="$CFLAGS"
1100	CFLAGS=
1101	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1102	echo "configure:1103: checking whether ${CC-cc} accepts -g" >&5
1103	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1104	echo $ac_n "(cached) $ac_c" 1>&6
1105	else
1106	echo 'void f(){}' > conftest.c
1107	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1108	ac_cv_prog_cc_g=yes
1109	else
1110	ac_cv_prog_cc_g=no
1111	fi
1112	rm -f conftest*
1113
1114	fi
1115
1116	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1117	if test "$ac_test_CFLAGS" = set; then
1118	CFLAGS="$ac_save_CFLAGS"
1119	elif test $ac_cv_prog_cc_g = yes; then
1120	if test "$GCC" = yes; then
1121	CFLAGS="-g -O2"
1122	else
1123	CFLAGS="-g"
1124	fi
1125	else
1126	if test "$GCC" = yes; then
1127	CFLAGS="-O2"
1128	else
1129	CFLAGS=
1130	fi
1131	fi
1132
1133
1134	echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1135	echo "configure:1136: checking how to run the C preprocessor" >&5
1136	# On Suns, sometimes $CPP names a directory.
1137	if test -n "$CPP" && test -d "$CPP"; then
1138	CPP=
1139	fi
1140	if test -z "$CPP"; then
1141	if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1142	echo $ac_n "(cached) $ac_c" 1>&6
1143	else
1144	# This must be in double quotes, not single quotes, because CPP may get
1145	# substituted into the Makefile and "${CC-cc}" will confuse make.
1146	CPP="${CC-cc} -E"
1147	# On the NeXT, cc -E runs the code through the compiler's parser,
1148	# not just through cpp.
1149	cat > conftest.$ac_ext <<EOF
1150	#line 1151 "configure"
1151	#include "confdefs.h"
1152	#include <assert.h>
1153	Syntax Error
1154	EOF
1155	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1156	{ (eval echo configure:1157: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1157	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
1158	if test -z "$ac_err"; then
1159	:
1160	else
1161	echo "$ac_err" >&5
1162	echo "configure: failed program was:" >&5
1163	cat conftest.$ac_ext >&5
1164	rm -rf conftest*
1165	CPP="${CC-cc} -E -traditional-cpp"
1166	cat > conftest.$ac_ext <<EOF
1167	#line 1168 "configure"
1168	#include "confdefs.h"
1169	#include <assert.h>
1170	Syntax Error
1171	EOF
1172	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1173	{ (eval echo configure:1174: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1174	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
1175	if test -z "$ac_err"; then
1176	:
1177	else
1178	echo "$ac_err" >&5
1179	echo "configure: failed program was:" >&5
1180	cat conftest.$ac_ext >&5
1181	rm -rf conftest*
1182	CPP="${CC-cc} -nologo -E"
1183	cat > conftest.$ac_ext <<EOF
1184	#line 1185 "configure"
1185	#include "confdefs.h"
1186	#include <assert.h>
1187	Syntax Error
1188	EOF
1189	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1190	{ (eval echo configure:1191: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1191	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
1192	if test -z "$ac_err"; then
1193	:
1194	else
1195	echo "$ac_err" >&5
1196	echo "configure: failed program was:" >&5
1197	cat conftest.$ac_ext >&5
1198	rm -rf conftest*
1199	CPP=/lib/cpp
1200	fi
1201	rm -f conftest*
1202	fi
1203	rm -f conftest*
1204	fi
1205	rm -f conftest*
1206	ac_cv_prog_CPP="$CPP"
1207	fi
1208	CPP="$ac_cv_prog_CPP"
1209	else
1210	ac_cv_prog_CPP="$CPP"
1211	fi
1212	echo "$ac_t""$CPP" 1>&6
1213
1214	echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1215	echo "configure:1216: checking for ANSI C header files" >&5
1216	if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1217	echo $ac_n "(cached) $ac_c" 1>&6
1218	else
1219	cat > conftest.$ac_ext <<EOF
1220	#line 1221 "configure"
1221	#include "confdefs.h"
1222	#include <stdlib.h>
1223	#include <stdarg.h>
1224	#include <string.h>
1225	#include <float.h>
1226	EOF
1227	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1228	{ (eval echo configure:1229: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1229	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
1230	if test -z "$ac_err"; then
1231	rm -rf conftest*
1232	ac_cv_header_stdc=yes
1233	else
1234	echo "$ac_err" >&5
1235	echo "configure: failed program was:" >&5
1236	cat conftest.$ac_ext >&5
1237	rm -rf conftest*
1238	ac_cv_header_stdc=no
1239	fi
1240	rm -f conftest*
1241
1242	if test $ac_cv_header_stdc = yes; then
1243	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1244	cat > conftest.$ac_ext <<EOF
1245	#line 1246 "configure"
1246	#include "confdefs.h"
1247	#include <string.h>
1248	EOF
1249	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
1250	egrep "memchr" >/dev/null 2>&1; then
1251	:
1252	else
1253	rm -rf conftest*
1254	ac_cv_header_stdc=no
1255	fi
1256	rm -f conftest*
1257
1258	fi
1259
1260	if test $ac_cv_header_stdc = yes; then
1261	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1262	cat > conftest.$ac_ext <<EOF
1263	#line 1264 "configure"
1264	#include "confdefs.h"
1265	#include <stdlib.h>
1266	EOF
1267	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
1268	egrep "free" >/dev/null 2>&1; then
1269	:
1270	else
1271	rm -rf conftest*
1272	ac_cv_header_stdc=no
1273	fi
1274	rm -f conftest*
1275
1276	fi
1277
1278	if test $ac_cv_header_stdc = yes; then
1279	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1280	if test "$cross_compiling" = yes; then
1281	:
1282	else
1283	cat > conftest.$ac_ext <<EOF
1284	#line 1285 "configure"
1285	#include "confdefs.h"
1286	#include <ctype.h>
1287	#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1288	#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1289	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
1290	int main () { int i; for (i = 0; i < 256; i++)
1291	if (XOR (islower (i), ISLOWER (i)) \|\| toupper (i) != TOUPPER (i)) exit(2);
1292	exit (0); }
1293
1294	EOF
1295	if { (eval echo configure:1296: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1296	then
1297	:
1298	else
1299	echo "configure: failed program was:" >&5
1300	cat conftest.$ac_ext >&5
1301	rm -fr conftest*
1302	ac_cv_header_stdc=no
1303	fi
1304	rm -fr conftest*
1305	fi
1306
1307	fi
1308	fi
1309
1310	echo "$ac_t""$ac_cv_header_stdc" 1>&6
1311	if test $ac_cv_header_stdc = yes; then
1312	cat >> confdefs.h <<\EOF
1313	#define STDC_HEADERS 1
1314	EOF
1315
1316	fi
1317
1318	for ac_hdr in unistd.h
1319	do
1320	ac_safe=`echo "$ac_hdr" \| sed 'y%./+-%__p_%'`
1321	echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1322	echo "configure:1323: checking for $ac_hdr" >&5
1323	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1324	echo $ac_n "(cached) $ac_c" 1>&6
1325	else
1326	cat > conftest.$ac_ext <<EOF
1327	#line 1328 "configure"
1328	#include "confdefs.h"
1329	#include <$ac_hdr>
1330	EOF
1331	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1332	{ (eval echo configure:1333: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1333	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
1334	if test -z "$ac_err"; then
1335	rm -rf conftest*
1336	eval "ac_cv_header_$ac_safe=yes"
1337	else
1338	echo "$ac_err" >&5
1339	echo "configure: failed program was:" >&5
1340	cat conftest.$ac_ext >&5
1341	rm -rf conftest*
1342	eval "ac_cv_header_$ac_safe=no"
1343	fi
1344	rm -f conftest*
1345	fi
1346	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1347	echo "$ac_t""yes" 1>&6
1348	ac_tr_hdr=HAVE_`echo $ac_hdr \| sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1349	cat >> confdefs.h <<EOF
1350	#define $ac_tr_hdr 1
1351	EOF
1352
1353	else
1354	echo "$ac_t""no" 1>&6
1355	fi
1356	done
1357
1358	for ac_hdr in unistd.h
1359	do
1360	ac_safe=`echo "$ac_hdr" \| sed 'y%./+-%__p_%'`
1361	echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1362	echo "configure:1363: checking for $ac_hdr" >&5
1363	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1364	echo $ac_n "(cached) $ac_c" 1>&6
1365	else
1366	cat > conftest.$ac_ext <<EOF
1367	#line 1368 "configure"
1368	#include "confdefs.h"
1369	#include <$ac_hdr>
1370	EOF
1371	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1372	{ (eval echo configure:1373: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1373	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
1374	if test -z "$ac_err"; then
1375	rm -rf conftest*
1376	eval "ac_cv_header_$ac_safe=yes"
1377	else
1378	echo "$ac_err" >&5
1379	echo "configure: failed program was:" >&5
1380	cat conftest.$ac_ext >&5
1381	rm -rf conftest*
1382	eval "ac_cv_header_$ac_safe=no"
1383	fi
1384	rm -f conftest*
1385	fi
1386	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1387	echo "$ac_t""yes" 1>&6
1388	ac_tr_hdr=HAVE_`echo $ac_hdr \| sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1389	cat >> confdefs.h <<EOF
1390	#define $ac_tr_hdr 1
1391	EOF
1392
1393	else
1394	echo "$ac_t""no" 1>&6
1395	fi
1396	done
1397
1398	for ac_func in getpagesize
1399	do
1400	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1401	echo "configure:1402: checking for $ac_func" >&5
1402	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1403	echo $ac_n "(cached) $ac_c" 1>&6
1404	else
1405	cat > conftest.$ac_ext <<EOF
1406	#line 1407 "configure"
1407	#include "confdefs.h"
1408	/* System header to define __stub macros and hopefully few prototypes,
1409	which can conflict with char $ac_func(); below. */
1410	#include <assert.h>
1411	/* Override any gcc2 internal prototype to avoid an error. */
1412	/* We use char because int might match the return type of a gcc2
1413	builtin and then its argument prototype would still apply. */
1414	char $ac_func();
1415
1416	int main() {
1417
1418	/* The GNU C library defines this for functions which it implements
1419	to always fail with ENOSYS. Some functions are actually named
1420	something starting with __ and the normal name is an alias. */
1421	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
1422	choke me
1423	#else
1424	$ac_func();
1425	#endif
1426
1427	; return 0; }
1428	EOF
1429	if { (eval echo configure:1430: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1430	rm -rf conftest*
1431	eval "ac_cv_func_$ac_func=yes"
1432	else
1433	echo "configure: failed program was:" >&5
1434	cat conftest.$ac_ext >&5
1435	rm -rf conftest*
1436	eval "ac_cv_func_$ac_func=no"
1437	fi
1438	rm -f conftest*
1439	fi
1440
1441	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1442	echo "$ac_t""yes" 1>&6
1443	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1444	cat >> confdefs.h <<EOF
1445	#define $ac_tr_func 1
1446	EOF
1447
1448	else
1449	echo "$ac_t""no" 1>&6
1450	fi
1451	done
1452
1453	echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1454	echo "configure:1455: checking for working mmap" >&5
1455	if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1456	echo $ac_n "(cached) $ac_c" 1>&6
1457	else
1458	if test "$cross_compiling" = yes; then
1459	ac_cv_func_mmap_fixed_mapped=no
1460	else
1461	cat > conftest.$ac_ext <<EOF
1462	#line 1463 "configure"
1463	#include "confdefs.h"
1464
1465	/* Thanks to Mike Haertel and Jim Avera for this test.
1466	Here is a matrix of mmap possibilities:
1467	mmap private not fixed
1468	mmap private fixed at somewhere currently unmapped
1469	mmap private fixed at somewhere already mapped
1470	mmap shared not fixed
1471	mmap shared fixed at somewhere currently unmapped
1472	mmap shared fixed at somewhere already mapped
1473	For private mappings, we should verify that changes cannot be read()
1474	back from the file, nor mmap's back from the file at a different
1475	address. (There have been systems where private was not correctly
1476	implemented like the infamous i386 svr4.0, and systems where the
1477	VM page cache was not coherent with the filesystem buffer cache
1478	like early versions of FreeBSD and possibly contemporary NetBSD.)
1479	For shared mappings, we should conversely verify that changes get
1480	propogated back to all the places they're supposed to be.
1481
1482	Grep wants private fixed already mapped.
1483	The main things grep needs to know about mmap are:
1484	* does it exist and is it safe to write into the mmap'd area
1485	* how to use it (BSD variants) */
1486	#include <sys/types.h>
1487	#include <fcntl.h>
1488	#include <sys/mman.h>
1489
1490	/* This mess was copied from the GNU getpagesize.h. */
1491	#ifndef HAVE_GETPAGESIZE
1492	# ifdef HAVE_UNISTD_H
1493	# include <unistd.h>
1494	# endif
1495
1496	/* Assume that all systems that can run configure have sys/param.h. */
1497	# ifndef HAVE_SYS_PARAM_H
1498	# define HAVE_SYS_PARAM_H 1
1499	# endif
1500
1501	# ifdef _SC_PAGESIZE
1502	# define getpagesize() sysconf(_SC_PAGESIZE)
1503	# else /* no _SC_PAGESIZE */
1504	# ifdef HAVE_SYS_PARAM_H
1505	# include <sys/param.h>
1506	# ifdef EXEC_PAGESIZE
1507	# define getpagesize() EXEC_PAGESIZE
1508	# else /* no EXEC_PAGESIZE */
1509	# ifdef NBPG
1510	# define getpagesize() NBPG * CLSIZE
1511	# ifndef CLSIZE
1512	# define CLSIZE 1
1513	# endif /* no CLSIZE */
1514	# else /* no NBPG */
1515	# ifdef NBPC
1516	# define getpagesize() NBPC
1517	# else /* no NBPC */
1518	# ifdef PAGESIZE
1519	# define getpagesize() PAGESIZE
1520	# endif /* PAGESIZE */
1521	# endif /* no NBPC */
1522	# endif /* no NBPG */
1523	# endif /* no EXEC_PAGESIZE */
1524	# else /* no HAVE_SYS_PARAM_H */
1525	# define getpagesize() 8192 /* punt totally */
1526	# endif /* no HAVE_SYS_PARAM_H */
1527	# endif /* no _SC_PAGESIZE */
1528
1529	#endif /* no HAVE_GETPAGESIZE */
1530
1531	#ifdef __cplusplus
1532	extern "C" { void *malloc(unsigned); }
1533	#else
1534	char *malloc();
1535	#endif
1536
1537	int
1538	main()
1539	{
1540	char data, data2, *data3;
1541	int i, pagesize;
1542	int fd;
1543
1544	pagesize = getpagesize();
1545
1546	/*
1547	* First, make a file with some known garbage in it.
1548	*/
1549	data = malloc(pagesize);
1550	if (!data)
1551	exit(1);
1552	for (i = 0; i < pagesize; ++i)
1553	*(data + i) = rand();
1554	umask(0);
1555	fd = creat("conftestmmap", 0600);
1556	if (fd < 0)
1557	exit(1);
1558	if (write(fd, data, pagesize) != pagesize)
1559	exit(1);
1560	close(fd);
1561
1562	/*
1563	* Next, try to mmap the file at a fixed address which
1564	* already has something else allocated at it. If we can,
1565	* also make sure that we see the same garbage.
1566	*/
1567	fd = open("conftestmmap", O_RDWR);
1568	if (fd < 0)
1569	exit(1);
1570	data2 = malloc(2 * pagesize);
1571	if (!data2)
1572	exit(1);
1573	data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
1574	if (data2 != mmap(data2, pagesize, PROT_READ \| PROT_WRITE,
1575	MAP_PRIVATE \| MAP_FIXED, fd, 0L))
1576	exit(1);
1577	for (i = 0; i < pagesize; ++i)
1578	if ((data + i) != (data2 + i))
1579	exit(1);
1580
1581	/*
1582	* Finally, make sure that changes to the mapped area
1583	* do not percolate back to the file as seen by read().
1584	* (This is a bug on some variants of i386 svr4.0.)
1585	*/
1586	for (i = 0; i < pagesize; ++i)
1587	(data2 + i) = (data2 + i) + 1;
1588	data3 = malloc(pagesize);
1589	if (!data3)
1590	exit(1);
1591	if (read(fd, data3, pagesize) != pagesize)
1592	exit(1);
1593	for (i = 0; i < pagesize; ++i)
1594	if ((data + i) != (data3 + i))
1595	exit(1);
1596	close(fd);
1597	unlink("conftestmmap");
1598	exit(0);
1599	}
1600
1601	EOF
1602	if { (eval echo configure:1603: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1603	then
1604	ac_cv_func_mmap_fixed_mapped=yes
1605	else
1606	echo "configure: failed program was:" >&5
1607	cat conftest.$ac_ext >&5
1608	rm -fr conftest*
1609	ac_cv_func_mmap_fixed_mapped=no
1610	fi
1611	rm -fr conftest*
1612	fi
1613
1614	fi
1615
1616	echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
1617	if test $ac_cv_func_mmap_fixed_mapped = yes; then
1618	cat >> confdefs.h <<\EOF
1619	#define HAVE_MMAP 1
1620	EOF
1621
1622	fi
1623
1624
1625	trap '' 1 2 15
1626	cat > confcache <<\EOF
1627	# This file is a shell script that caches the results of configure
1628	# tests run on this system so they can be shared between configure
1629	# scripts and configure runs. It is not useful on other systems.
1630	# If it contains results you don't want to keep, you may remove or edit it.
1631	#
1632	# By default, configure uses ./config.cache as the cache file,
1633	# creating it if it does not exist already. You can give configure
1634	# the --cache-file=FILE option to use a different cache file; that is
1635	# what configure does when it calls configure scripts in
1636	# subdirectories, so they share the cache.
1637	# Giving --cache-file=/dev/null disables caching, for debugging configure.
1638	# config.status only pays attention to the cache file if you give it the
1639	# --recheck option to rerun configure.
1640	#
1641	EOF
1642	# The following way of writing the cache mishandles newlines in values,
1643	# but we know of no workaround that is simple, portable, and efficient.
1644	# So, don't put newlines in cache variables' values.
1645	# Ultrix sh set writes to stderr and can't be redirected directly,
1646	# and sets the high bit in the cache file unless we assign to the vars.
1647	(set) 2>&1 \|
1648	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
1649	ac_space=\ )
1650	# `set' does not quote correctly, so add quotes (double-quote substitution
1651	# turns \\\\ into \\, and sed turns \\ into \).
1652	sed -n \
1653	-e "s/'/'\\\\''/g" \
1654	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
1655	;;
1656	*)
1657	# `set' quotes correctly as required by POSIX, so do not add quotes.
1658	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
1659	;;
1660	esac >> confcache
1661	if cmp -s $cache_file confcache; then
1662	:
1663	else
1664	if test -w $cache_file; then
1665	echo "updating cache $cache_file"
1666	cat confcache > $cache_file
1667	else
1668	echo "not updating unwritable cache $cache_file"
1669	fi
1670	fi
1671	rm -f confcache
1672
1673	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1674
1675	test "x$prefix" = xNONE && prefix=$ac_default_prefix
1676	# Let make expand exec_prefix.
1677	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1678
1679	# Any assignment to VPATH causes Sun make to only execute
1680	# the first set of double-colon rules, so remove it if not needed.
1681	# If there is a colon in the path, we need to keep it.
1682	if test "x$srcdir" = x.; then
1683	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
1684	fi
1685
1686	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1687
1688	# Transform confdefs.h into DEFS.
1689	# Protect against shell expansion while executing Makefile rules.
1690	# Protect against Makefile macro expansion.
1691	cat > conftest.defs <<\EOF
1692	s%#define $[A-Za-z_][A-Za-z0-9_]$ $.*$%-D\1=\2%g
1693	s%[ `~#$^&*(){}\\\|;'"<>?]%\\&%g
1694	s%\[%\\&%g
1695	s%\]%\\&%g
1696	s%\$%$$%g
1697	EOF
1698	DEFS=`sed -f conftest.defs confdefs.h \| tr '\012' ' '`
1699	rm -f conftest.defs
1700
1701
1702	# Without the "./", some shells look in PATH for config.status.
1703	: ${CONFIG_STATUS=./config.status}
1704
1705	echo creating $CONFIG_STATUS
1706	rm -f $CONFIG_STATUS
1707	cat > $CONFIG_STATUS <<EOF
1708	#! /bin/sh
1709	# Generated automatically by configure.
1710	# Run this file to recreate the current configuration.
1711	# This directory was configured as follows,
1712	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
1713	#
1714	# $0 $ac_configure_args
1715	#
1716	# Compiler output produced by configure, useful for debugging
1717	# configure, is in ./config.log if it exists.
1718
1719	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1720	for ac_option
1721	do
1722	case "\$ac_option" in
1723	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
1724	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1725	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1726	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
1727	echo "$CONFIG_STATUS generated by autoconf version 2.13"
1728	exit 0 ;;
1729	-help \| --help \| --hel \| --he \| --h)
1730	echo "\$ac_cs_usage"; exit 0 ;;
1731	*) echo "\$ac_cs_usage"; exit 1 ;;
1732	esac
1733	done
1734
1735	ac_given_srcdir=$srcdir
1736	ac_given_INSTALL="$INSTALL"
1737
1738	trap 'rm -fr `echo "Makefile" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
1739	EOF
1740	cat >> $CONFIG_STATUS <<EOF
1741
1742	# Protect against being on the right side of a sed subst in config.status.
1743	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1744	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1745	$ac_vpsub
1746	$extrasub
1747	s%@SHELL@%$SHELL%g
1748	s%@CFLAGS@%$CFLAGS%g
1749	s%@CPPFLAGS@%$CPPFLAGS%g
1750	s%@CXXFLAGS@%$CXXFLAGS%g
1751	s%@FFLAGS@%$FFLAGS%g
1752	s%@DEFS@%$DEFS%g
1753	s%@LDFLAGS@%$LDFLAGS%g
1754	s%@LIBS@%$LIBS%g
1755	s%@exec_prefix@%$exec_prefix%g
1756	s%@prefix@%$prefix%g
1757	s%@program_transform_name@%$program_transform_name%g
1758	s%@bindir@%$bindir%g
1759	s%@sbindir@%$sbindir%g
1760	s%@libexecdir@%$libexecdir%g
1761	s%@datadir@%$datadir%g
1762	s%@sysconfdir@%$sysconfdir%g
1763	s%@sharedstatedir@%$sharedstatedir%g
1764	s%@localstatedir@%$localstatedir%g
1765	s%@libdir@%$libdir%g
1766	s%@includedir@%$includedir%g
1767	s%@oldincludedir@%$oldincludedir%g
1768	s%@infodir@%$infodir%g
1769	s%@mandir@%$mandir%g
1770	s%@RTEMS_TOPdir@%$RTEMS_TOPdir%g
1771	s%@PROJECT_ROOT@%$PROJECT_ROOT%g
1772	s%@host@%$host%g
1773	s%@host_alias@%$host_alias%g
1774	s%@host_cpu@%$host_cpu%g
1775	s%@host_vendor@%$host_vendor%g
1776	s%@host_os@%$host_os%g
1777	s%@target@%$target%g
1778	s%@target_alias@%$target_alias%g
1779	s%@target_cpu@%$target_cpu%g
1780	s%@target_vendor@%$target_vendor%g
1781	s%@target_os@%$target_os%g
1782	s%@build@%$build%g
1783	s%@build_alias@%$build_alias%g
1784	s%@build_cpu@%$build_cpu%g
1785	s%@build_vendor@%$build_vendor%g
1786	s%@build_os@%$build_os%g
1787	s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1788	s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
1789	s%@INSTALL_DATA@%$INSTALL_DATA%g
1790	s%@PACKAGE@%$PACKAGE%g
1791	s%@VERSION@%$VERSION%g
1792	s%@ACLOCAL@%$ACLOCAL%g
1793	s%@AUTOCONF@%$AUTOCONF%g
1794	s%@AUTOMAKE@%$AUTOMAKE%g
1795	s%@AUTOHEADER@%$AUTOHEADER%g
1796	s%@MAKEINFO@%$MAKEINFO%g
1797	s%@SET_MAKE@%$SET_MAKE%g
1798	s%@CC@%$CC%g
1799	s%@CPP@%$CPP%g
1800
1801	CEOF
1802	EOF
1803
1804	cat >> $CONFIG_STATUS <<\EOF
1805
1806	# Split the substitutions into bite-sized pieces for seds with
1807	# small command number limits, like on Digital OSF/1 and HP-UX.
1808	ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1809	ac_file=1 # Number of current file.
1810	ac_beg=1 # First line for current file.
1811	ac_end=$ac_max_sed_cmds # Line after last line for current file.
1812	ac_more_lines=:
1813	ac_sed_cmds=""
1814	while $ac_more_lines; do
1815	if test $ac_beg -gt 1; then
1816	sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1817	else
1818	sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1819	fi
1820	if test ! -s conftest.s$ac_file; then
1821	ac_more_lines=false
1822	rm -f conftest.s$ac_file
1823	else
1824	if test -z "$ac_sed_cmds"; then
1825	ac_sed_cmds="sed -f conftest.s$ac_file"
1826	else
1827	ac_sed_cmds="$ac_sed_cmds \| sed -f conftest.s$ac_file"
1828	fi
1829	ac_file=`expr $ac_file + 1`
1830	ac_beg=$ac_end
1831	ac_end=`expr $ac_end + $ac_max_sed_cmds`
1832	fi
1833	done
1834	if test -z "$ac_sed_cmds"; then
1835	ac_sed_cmds=cat
1836	fi
1837	EOF
1838
1839	cat >> $CONFIG_STATUS <<EOF
1840
1841	CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
1842	EOF
1843	cat >> $CONFIG_STATUS <<\EOF
1844	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1845	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1846	case "$ac_file" in
1847	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
1848	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
1849	*) ac_file_in="${ac_file}.in" ;;
1850	esac
1851
1852	# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1853
1854	# Remove last slash and all that follows it. Not all systems have dirname.
1855	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
1856	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1857	# The file is in a subdirectory.
1858	test ! -d "$ac_dir" && mkdir "$ac_dir"
1859	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
1860	# A "../" for each directory in $ac_dir_suffix.
1861	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
1862	else
1863	ac_dir_suffix= ac_dots=
1864	fi
1865
1866	case "$ac_given_srcdir" in
1867	.) srcdir=.
1868	if test -z "$ac_dots"; then top_srcdir=.
1869	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
1870	/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1871	*) # Relative path.
1872	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1873	top_srcdir="$ac_dots$ac_given_srcdir" ;;
1874	esac
1875
1876	case "$ac_given_INSTALL" in
1877	[/$]*) INSTALL="$ac_given_INSTALL" ;;
1878	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1879	esac
1880
1881	echo creating "$ac_file"
1882	rm -f "$ac_file"
1883	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
1884	case "$ac_file" in
1885	Makefile) ac_comsub="1i\\
1886	# $configure_input" ;;
1887	*) ac_comsub= ;;
1888	esac
1889
1890	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1891	sed -e "$ac_comsub
1892	s%@configure_input@%$configure_input%g
1893	s%@srcdir@%$srcdir%g
1894	s%@top_srcdir@%$top_srcdir%g
1895	s%@INSTALL@%$INSTALL%g
1896	" $ac_file_inputs \| (eval "$ac_sed_cmds") > $ac_file
1897	fi; done
1898	rm -f conftest.s*
1899
1900	EOF
1901	cat >> $CONFIG_STATUS <<EOF
1902
1903	EOF
1904	cat >> $CONFIG_STATUS <<\EOF
1905
1906	exit 0
1907	EOF
1908	chmod +x $CONFIG_STATUS
1909	rm -fr confdefs* $ac_clean_files
1910	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
1911

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