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configure @ d83c39dc

4.104.114.84.95

Last change on this file since d83c39dc was 473b4e5, checked in by Joel Sherrill <joel.sherrill@…>, on 10/04/99 at 13:30:15
Regenerated.
Property mode set to `100644`
File size: 46.4 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	ac_help="$ac_help
15	--with-target-subdir=DIR"
16	ac_help="$ac_help
17	--enable-cxx enable C++ support,
18	and build the rtems++ library"
19	ac_help="$ac_help
20	--enable-maintainer-mode enable make rules and dependencies not useful
21	(and sometimes confusing) to the casual installer"
22
23	# Initialize some variables set by options.
24	# The variables have the same names as the options, with
25	# dashes changed to underlines.
26	build=NONE
27	cache_file=./config.cache
28	exec_prefix=NONE
29	host=NONE
30	no_create=
31	nonopt=NONE
32	no_recursion=
33	prefix=NONE
34	program_prefix=NONE
35	program_suffix=NONE
36	program_transform_name=s,x,x,
37	silent=
38	site=
39	srcdir=
40	target=NONE
41	verbose=
42	x_includes=NONE
43	x_libraries=NONE
44	bindir='${exec_prefix}/bin'
45	sbindir='${exec_prefix}/sbin'
46	libexecdir='${exec_prefix}/libexec'
47	datadir='${prefix}/share'
48	sysconfdir='${prefix}/etc'
49	sharedstatedir='${prefix}/com'
50	localstatedir='${prefix}/var'
51	libdir='${exec_prefix}/lib'
52	includedir='${prefix}/include'
53	oldincludedir='/usr/include'
54	infodir='${prefix}/info'
55	mandir='${prefix}/man'
56
57	# Initialize some other variables.
58	subdirs=
59	MFLAGS= MAKEFLAGS=
60	SHELL=${CONFIG_SHELL-/bin/sh}
61	# Maximum number of lines to put in a shell here document.
62	ac_max_here_lines=12
63
64	ac_prev=
65	for ac_option
66	do
67
68	# If the previous option needs an argument, assign it.
69	if test -n "$ac_prev"; then
70	eval "$ac_prev=\$ac_option"
71	ac_prev=
72	continue
73	fi
74
75	case "$ac_option" in
76	-=) ac_optarg=`echo "$ac_option" \| sed 's/[-_a-zA-Z0-9]*=//'` ;;
77	*) ac_optarg= ;;
78	esac
79
80	# Accept the important Cygnus configure options, so we can diagnose typos.
81
82	case "$ac_option" in
83
84	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
85	ac_prev=bindir ;;
86	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
87	bindir="$ac_optarg" ;;
88
89	-build \| --build \| --buil \| --bui \| --bu)
90	ac_prev=build ;;
91	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
92	build="$ac_optarg" ;;
93
94	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
95	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
96	ac_prev=cache_file ;;
97	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
98	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
99	cache_file="$ac_optarg" ;;
100
101	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
102	ac_prev=datadir ;;
103	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
104	\| --da=*)
105	datadir="$ac_optarg" ;;
106
107	-disable-* \| --disable-*)
108	ac_feature=`echo $ac_option\|sed -e 's/-*disable-//'`
109	# Reject names that are not valid shell variable names.
110	if test -n "`echo $ac_feature\| sed 's/[-a-zA-Z0-9_]//g'`"; then
111	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
112	fi
113	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
114	eval "enable_${ac_feature}=no" ;;
115
116	-enable-* \| --enable-*)
117	ac_feature=`echo $ac_option\|sed -e 's/-enable-//' -e 's/=.//'`
118	# Reject names that are not valid shell variable names.
119	if test -n "`echo $ac_feature\| sed 's/[-_a-zA-Z0-9]//g'`"; then
120	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
121	fi
122	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
123	case "$ac_option" in
124	=) ;;
125	*) ac_optarg=yes ;;
126	esac
127	eval "enable_${ac_feature}='$ac_optarg'" ;;
128
129	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
130	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
131	\| --exec \| --exe \| --ex)
132	ac_prev=exec_prefix ;;
133	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
134	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
135	\| --exec=* \| --exe=* \| --ex=*)
136	exec_prefix="$ac_optarg" ;;
137
138	-gas \| --gas \| --ga \| --g)
139	# Obsolete; use --with-gas.
140	with_gas=yes ;;
141
142	-help \| --help \| --hel \| --he)
143	# Omit some internal or obsolete options to make the list less imposing.
144	# This message is too long to be a string in the A/UX 3.1 sh.
145	cat << EOF
146	Usage: configure [options] [host]
147	Options: [defaults in brackets after descriptions]
148	Configuration:
149	--cache-file=FILE cache test results in FILE
150	--help print this message
151	--no-create do not create output files
152	--quiet, --silent do not print \`checking...' messages
153	--version print the version of autoconf that created configure
154	Directory and file names:
155	--prefix=PREFIX install architecture-independent files in PREFIX
156	[$ac_default_prefix]
157	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
158	[same as prefix]
159	--bindir=DIR user executables in DIR [EPREFIX/bin]
160	--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
161	--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
162	--datadir=DIR read-only architecture-independent data in DIR
163	[PREFIX/share]
164	--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
165	--sharedstatedir=DIR modifiable architecture-independent data in DIR
166	[PREFIX/com]
167	--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
168	--libdir=DIR object code libraries in DIR [EPREFIX/lib]
169	--includedir=DIR C header files in DIR [PREFIX/include]
170	--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
171	--infodir=DIR info documentation in DIR [PREFIX/info]
172	--mandir=DIR man documentation in DIR [PREFIX/man]
173	--srcdir=DIR find the sources in DIR [configure dir or ..]
174	--program-prefix=PREFIX prepend PREFIX to installed program names
175	--program-suffix=SUFFIX append SUFFIX to installed program names
176	--program-transform-name=PROGRAM
177	run sed PROGRAM on installed program names
178	EOF
179	cat << EOF
180	Host type:
181	--build=BUILD configure for building on BUILD [BUILD=HOST]
182	--host=HOST configure for HOST [guessed]
183	--target=TARGET configure for TARGET [TARGET=HOST]
184	Features and packages:
185	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
186	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
187	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
188	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
189	--x-includes=DIR X include files are in DIR
190	--x-libraries=DIR X library files are in DIR
191	EOF
192	if test -n "$ac_help"; then
193	echo "--enable and --with options recognized:$ac_help"
194	fi
195	exit 0 ;;
196
197	-host \| --host \| --hos \| --ho)
198	ac_prev=host ;;
199	-host=* \| --host=* \| --hos=* \| --ho=*)
200	host="$ac_optarg" ;;
201
202	-includedir \| --includedir \| --includedi \| --included \| --include \
203	\| --includ \| --inclu \| --incl \| --inc)
204	ac_prev=includedir ;;
205	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
206	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
207	includedir="$ac_optarg" ;;
208
209	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
210	ac_prev=infodir ;;
211	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
212	infodir="$ac_optarg" ;;
213
214	-libdir \| --libdir \| --libdi \| --libd)
215	ac_prev=libdir ;;
216	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
217	libdir="$ac_optarg" ;;
218
219	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
220	\| --libexe \| --libex \| --libe)
221	ac_prev=libexecdir ;;
222	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
223	\| --libexe=* \| --libex=* \| --libe=*)
224	libexecdir="$ac_optarg" ;;
225
226	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
227	\| --localstate \| --localstat \| --localsta \| --localst \
228	\| --locals \| --local \| --loca \| --loc \| --lo)
229	ac_prev=localstatedir ;;
230	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
231	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
232	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
233	localstatedir="$ac_optarg" ;;
234
235	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
236	ac_prev=mandir ;;
237	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
238	mandir="$ac_optarg" ;;
239
240	-nfp \| --nfp \| --nf)
241	# Obsolete; use --without-fp.
242	with_fp=no ;;
243
244	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
245	\| --no-cr \| --no-c)
246	no_create=yes ;;
247
248	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
249	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
250	no_recursion=yes ;;
251
252	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
253	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
254	\| --oldin \| --oldi \| --old \| --ol \| --o)
255	ac_prev=oldincludedir ;;
256	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
257	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
258	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
259	oldincludedir="$ac_optarg" ;;
260
261	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
262	ac_prev=prefix ;;
263	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
264	prefix="$ac_optarg" ;;
265
266	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
267	\| --program-pre \| --program-pr \| --program-p)
268	ac_prev=program_prefix ;;
269	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
270	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
271	program_prefix="$ac_optarg" ;;
272
273	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
274	\| --program-suf \| --program-su \| --program-s)
275	ac_prev=program_suffix ;;
276	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
277	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
278	program_suffix="$ac_optarg" ;;
279
280	-program-transform-name \| --program-transform-name \
281	\| --program-transform-nam \| --program-transform-na \
282	\| --program-transform-n \| --program-transform- \
283	\| --program-transform \| --program-transfor \
284	\| --program-transfo \| --program-transf \
285	\| --program-trans \| --program-tran \
286	\| --progr-tra \| --program-tr \| --program-t)
287	ac_prev=program_transform_name ;;
288	-program-transform-name=* \| --program-transform-name=* \
289	\| --program-transform-nam=* \| --program-transform-na=* \
290	\| --program-transform-n=* \| --program-transform-=* \
291	\| --program-transform=* \| --program-transfor=* \
292	\| --program-transfo=* \| --program-transf=* \
293	\| --program-trans=* \| --program-tran=* \
294	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
295	program_transform_name="$ac_optarg" ;;
296
297	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
298	\| -silent \| --silent \| --silen \| --sile \| --sil)
299	silent=yes ;;
300
301	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
302	ac_prev=sbindir ;;
303	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
304	\| --sbi=* \| --sb=*)
305	sbindir="$ac_optarg" ;;
306
307	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
308	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
309	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
310	\| --sha \| --sh)
311	ac_prev=sharedstatedir ;;
312	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
313	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
314	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
315	\| --sha=* \| --sh=*)
316	sharedstatedir="$ac_optarg" ;;
317
318	-site \| --site \| --sit)
319	ac_prev=site ;;
320	-site=* \| --site=* \| --sit=*)
321	site="$ac_optarg" ;;
322
323	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
324	ac_prev=srcdir ;;
325	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
326	srcdir="$ac_optarg" ;;
327
328	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
329	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
330	ac_prev=sysconfdir ;;
331	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
332	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
333	sysconfdir="$ac_optarg" ;;
334
335	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
336	ac_prev=target ;;
337	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
338	target="$ac_optarg" ;;
339
340	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
341	verbose=yes ;;
342
343	-version \| --version \| --versio \| --versi \| --vers)
344	echo "configure generated by autoconf version 2.13"
345	exit 0 ;;
346
347	-with-* \| --with-*)
348	ac_package=`echo $ac_option\|sed -e 's/-with-//' -e 's/=.//'`
349	# Reject names that are not valid shell variable names.
350	if test -n "`echo $ac_package\| sed 's/[-_a-zA-Z0-9]//g'`"; then
351	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
352	fi
353	ac_package=`echo $ac_package\| sed 's/-/_/g'`
354	case "$ac_option" in
355	=) ;;
356	*) ac_optarg=yes ;;
357	esac
358	eval "with_${ac_package}='$ac_optarg'" ;;
359
360	-without-* \| --without-*)
361	ac_package=`echo $ac_option\|sed -e 's/-*without-//'`
362	# Reject names that are not valid shell variable names.
363	if test -n "`echo $ac_package\| sed 's/[-a-zA-Z0-9_]//g'`"; then
364	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
365	fi
366	ac_package=`echo $ac_package\| sed 's/-/_/g'`
367	eval "with_${ac_package}=no" ;;
368
369	--x)
370	# Obsolete; use --with-x.
371	with_x=yes ;;
372
373	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
374	\| --x-incl \| --x-inc \| --x-in \| --x-i)
375	ac_prev=x_includes ;;
376	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
377	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
378	x_includes="$ac_optarg" ;;
379
380	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
381	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
382	ac_prev=x_libraries ;;
383	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
384	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
385	x_libraries="$ac_optarg" ;;
386
387	-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
388	;;
389
390	*)
391	if test -n "`echo $ac_option\| sed 's/[-a-z0-9.]//g'`"; then
392	echo "configure: warning: $ac_option: invalid host type" 1>&2
393	fi
394	if test "x$nonopt" != xNONE; then
395	{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
396	fi
397	nonopt="$ac_option"
398	;;
399
400	esac
401	done
402
403	if test -n "$ac_prev"; then
404	{ echo "configure: error: missing argument to --`echo $ac_prev \| sed 's/_/-/g'`" 1>&2; exit 1; }
405	fi
406
407	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
408
409	# File descriptor usage:
410	# 0 standard input
411	# 1 file creation
412	# 2 errors and warnings
413	# 3 some systems may open it to /dev/tty
414	# 4 used on the Kubota Titan
415	# 6 checking for... messages and results
416	# 5 compiler messages saved in config.log
417	if test "$silent" = yes; then
418	exec 6>/dev/null
419	else
420	exec 6>&1
421	fi
422	exec 5>./config.log
423
424	echo "\
425	This file contains any messages produced by compilers while
426	running configure, to aid debugging if configure makes a mistake.
427	" 1>&5
428
429	# Strip out --no-create and --no-recursion so they do not pile up.
430	# Also quote any args containing shell metacharacters.
431	ac_configure_args=
432	for ac_arg
433	do
434	case "$ac_arg" in
435	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
436	\| --no-cr \| --no-c) ;;
437	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
438	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r) ;;
439	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?]*)
440	ac_configure_args="$ac_configure_args '$ac_arg'" ;;
441	*) ac_configure_args="$ac_configure_args $ac_arg" ;;
442	esac
443	done
444
445	# NLS nuisances.
446	# Only set these to C if already set. These must not be set unconditionally
447	# because not all systems understand e.g. LANG=C (notably SCO).
448	# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
449	# Non-C LC_CTYPE values break the ctype check.
450	if test "${LANG+set}" = set; then LANG=C; export LANG; fi
451	if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
452	if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
453	if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
454
455	# confdefs.h avoids OS command line length limits that DEFS can exceed.
456	rm -rf conftest* confdefs.h
457	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
458	echo > confdefs.h
459
460	# A filename unique to this package, relative to the directory that
461	# configure is in, which we can look for to find out if srcdir is correct.
462	ac_unique_file=exec
463
464	# Find the source files, if location was not specified.
465	if test -z "$srcdir"; then
466	ac_srcdir_defaulted=yes
467	# Try the directory containing this script, then its parent.
468	ac_prog=$0
469	ac_confdir=`echo $ac_prog\|sed 's%/[^/][^/]*$%%'`
470	test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
471	srcdir=$ac_confdir
472	if test ! -r $srcdir/$ac_unique_file; then
473	srcdir=..
474	fi
475	else
476	ac_srcdir_defaulted=no
477	fi
478	if test ! -r $srcdir/$ac_unique_file; then
479	if test "$ac_srcdir_defaulted" = yes; then
480	{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
481	else
482	{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
483	fi
484	fi
485	srcdir=`echo "${srcdir}" \| sed 's%$[^/]$/*$%\1%'`
486
487	# Prefer explicitly selected file to automatically selected ones.
488	if test -z "$CONFIG_SITE"; then
489	if test "x$prefix" != xNONE; then
490	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
491	else
492	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
493	fi
494	fi
495	for ac_site_file in $CONFIG_SITE; do
496	if test -r "$ac_site_file"; then
497	echo "loading site script $ac_site_file"
498	. "$ac_site_file"
499	fi
500	done
501
502	if test -r "$cache_file"; then
503	echo "loading cache $cache_file"
504	. $cache_file
505	else
506	echo "creating cache $cache_file"
507	> $cache_file
508	fi
509
510	ac_ext=c
511	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
512	ac_cpp='$CPP $CPPFLAGS'
513	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
514	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
515	cross_compiling=$ac_cv_prog_cc_cross
516
517	ac_exeext=
518	ac_objext=o
519	if (echo "testing\c"; echo 1,2,3) \| grep c >/dev/null; then
520	# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
521	if (echo -n testing; echo 1,2,3) \| sed s/-n/xn/ \| grep xn >/dev/null; then
522	ac_n= ac_c='
523	' ac_t=' '
524	else
525	ac_n=-n ac_c= ac_t=
526	fi
527	else
528	ac_n= ac_c='\c' ac_t=
529	fi
530
531
532	# Check whether --with-target-subdir or --without-target-subdir was given.
533	if test "${with_target_subdir+set}" = set; then
534	withval="$with_target_subdir"
535	TARGET_SUBDIR="$withval"
536	else
537	TARGET_SUBDIR="."
538	fi
539
540
541	RTEMS_TOPdir="../..";
542
543
544	echo $ac_n "checking for RTEMS Version""... $ac_c" 1>&6
545	echo "configure:546: checking for RTEMS Version" >&5
546	if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
547	RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION \| \
548	sed -e 's%RTEMS[ ]Version[ ]$.$[ ]%\1%g'`
549	else
550	{ echo "configure: error: Unable to find ${RTEMS_TOPdir}/VERSION" 1>&2; exit 1; }
551	fi
552	if test -z "$RTEMS_VERSION"; then
553	{ echo "configure: error: Unable to determine version" 1>&2; exit 1; }
554	fi
555	echo "$ac_t""$RTEMS_VERSION" 1>&6
556
557	ac_aux_dir=
558	for ac_dir in ../.. $srcdir/../..; do
559	if test -f $ac_dir/install-sh; then
560	ac_aux_dir=$ac_dir
561	ac_install_sh="$ac_aux_dir/install-sh -c"
562	break
563	elif test -f $ac_dir/install.sh; then
564	ac_aux_dir=$ac_dir
565	ac_install_sh="$ac_aux_dir/install.sh -c"
566	break
567	fi
568	done
569	if test -z "$ac_aux_dir"; then
570	{ echo "configure: error: can not find install-sh or install.sh in ../.. $srcdir/../.." 1>&2; exit 1; }
571	fi
572	ac_config_guess=$ac_aux_dir/config.guess
573	ac_config_sub=$ac_aux_dir/config.sub
574	ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
575
576
577
578	# Check whether --enable-cxx or --disable-cxx was given.
579	if test "${enable_cxx+set}" = set; then
580	enableval="$enable_cxx"
581	case "${enableval}" in
582	yes) RTEMS_HAS_CPLUSPLUS=yes ;;
583	no) RTEMS_HAS_CPLUSPLUS=no ;;
584	*) { echo "configure: error: bad value ${enableval} for enable-cxx option" 1>&2; exit 1; } ;;
585	esac
586	else
587	RTEMS_HAS_CPLUSPLUS=no
588	fi
589
590
591
592
593
594	# Do some error checking and defaulting for the host and target type.
595	# The inputs are:
596	# configure --host=HOST --target=TARGET --build=BUILD NONOPT
597	#
598	# The rules are:
599	# 1. You are not allowed to specify --host, --target, and nonopt at the
600	# same time.
601	# 2. Host defaults to nonopt.
602	# 3. If nonopt is not specified, then host defaults to the current host,
603	# as determined by config.guess.
604	# 4. Target and build default to nonopt.
605	# 5. If nonopt is not specified, then target and build default to host.
606
607	# The aliases save the names the user supplied, while $host etc.
608	# will get canonicalized.
609	case $host---$target---$nonopt in
610	NONE------ \| ---NONE--- \| ------NONE) ;;
611	*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
612	esac
613
614
615	# Make sure we can run config.sub.
616	if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
617	else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
618	fi
619
620	echo $ac_n "checking host system type""... $ac_c" 1>&6
621	echo "configure:622: checking host system type" >&5
622
623	host_alias=$host
624	case "$host_alias" in
625	NONE)
626	case $nonopt in
627	NONE)
628	if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
629	else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
630	fi ;;
631	*) host_alias=$nonopt ;;
632	esac ;;
633	esac
634
635	host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
636	host_cpu=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
637	host_vendor=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
638	host_os=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
639	echo "$ac_t""$host" 1>&6
640
641	echo $ac_n "checking target system type""... $ac_c" 1>&6
642	echo "configure:643: checking target system type" >&5
643
644	target_alias=$target
645	case "$target_alias" in
646	NONE)
647	case $nonopt in
648	NONE) target_alias=$host_alias ;;
649	*) target_alias=$nonopt ;;
650	esac ;;
651	esac
652
653	target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
654	target_cpu=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
655	target_vendor=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
656	target_os=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
657	echo "$ac_t""$target" 1>&6
658
659	echo $ac_n "checking build system type""... $ac_c" 1>&6
660	echo "configure:661: checking build system type" >&5
661
662	build_alias=$build
663	case "$build_alias" in
664	NONE)
665	case $nonopt in
666	NONE) build_alias=$host_alias ;;
667	*) build_alias=$nonopt ;;
668	esac ;;
669	esac
670
671	build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
672	build_cpu=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
673	build_vendor=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
674	build_os=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
675	echo "$ac_t""$build" 1>&6
676
677	test "$host_alias" != "$target_alias" &&
678	test "$program_prefix$program_suffix$program_transform_name" = \
679	NONENONEs,x,x, &&
680	program_prefix=${target_alias}-
681
682	echo $ac_n "checking rtems target cpu""... $ac_c" 1>&6
683	echo "configure:684: checking rtems target cpu" >&5
684	case "${target}" in
685	# hpux unix port should go here
686	i[3456]86-go32-rtems*)
687	RTEMS_CPU=i386
688	;;
689	i[3456]86-pc-linux*) # unix "simulator" port
690	RTEMS_CPU=unix
691	;;
692	i[3456]86-freebsd2) # unix "simulator" port
693	RTEMS_CPU=unix
694	;;
695	no_cpu-rtems)
696	RTEMS_CPU=no_cpu
697	;;
698	sparc-sun-solaris*) # unix "simulator" port
699	RTEMS_CPU=unix
700	;;
701	*)
702	RTEMS_CPU=`echo $target \| sed 's%^$[^-]$-$.$$%\1%'`
703	;;
704	esac
705
706	echo "$ac_t""$RTEMS_CPU" 1>&6
707
708
709	# Find a good install program. We prefer a C program (faster),
710	# so one script is as good as another. But avoid the broken or
711	# incompatible versions:
712	# SysV /etc/install, /usr/sbin/install
713	# SunOS /usr/etc/install
714	# IRIX /sbin/install
715	# AIX /bin/install
716	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
717	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
718	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
719	# ./install, which can be erroneously created by make from ./install.sh.
720	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
721	echo "configure:722: checking for a BSD compatible install" >&5
722	if test -z "$INSTALL"; then
723	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
724	echo $ac_n "(cached) $ac_c" 1>&6
725	else
726	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
727	for ac_dir in $PATH; do
728	# Account for people who put trailing slashes in PATH elements.
729	case "$ac_dir/" in
730	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
731	*)
732	# OSF1 and SCO ODT 3.0 have their own names for install.
733	# Don't use installbsd from OSF since it installs stuff as root
734	# by default.
735	for ac_prog in ginstall scoinst install; do
736	if test -f $ac_dir/$ac_prog; then
737	if test $ac_prog = install &&
738	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
739	# AIX install. It has an incompatible calling convention.
740	:
741	else
742	ac_cv_path_install="$ac_dir/$ac_prog -c"
743	break 2
744	fi
745	fi
746	done
747	;;
748	esac
749	done
750	IFS="$ac_save_IFS"
751
752	fi
753	if test "${ac_cv_path_install+set}" = set; then
754	INSTALL="$ac_cv_path_install"
755	else
756	# As a last resort, use the slow shell script. We don't cache a
757	# path for INSTALL within a source directory, because that will
758	# break other packages using the cache if that directory is
759	# removed, or if the path is relative.
760	INSTALL="$ac_install_sh"
761	fi
762	fi
763	echo "$ac_t""$INSTALL" 1>&6
764
765	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
766	# It thinks the first close brace ends the variable substitution.
767	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
768
769	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
770
771	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
772
773	echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
774	echo "configure:775: checking whether build environment is sane" >&5
775	# Just in case
776	sleep 1
777	echo timestamp > conftestfile
778	# Do `set' in a subshell so we don't clobber the current shell's
779	# arguments. Must try -L first in case configure is actually a
780	# symlink; some systems play weird games with the mod time of symlinks
781	# (eg FreeBSD returns the mod time of the symlink's containing
782	# directory).
783	if (
784	set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
785	if test "$*" = "X"; then
786	# -L didn't work.
787	set X `ls -t $srcdir/configure conftestfile`
788	fi
789	if test "$*" != "X $srcdir/configure conftestfile" \
790	&& test "$*" != "X conftestfile $srcdir/configure"; then
791
792	# If neither matched, then we have a broken ls. This can happen
793	# if, for instance, CONFIG_SHELL is bash and it inherits a
794	# broken ls alias from the environment. This has actually
795	# happened. Such a system could not be considered "sane".
796	{ echo "configure: error: ls -t appears to fail. Make sure there is not a broken
797	alias in your environment" 1>&2; exit 1; }
798	fi
799
800	test "$2" = conftestfile
801	)
802	then
803	# Ok.
804	:
805	else
806	{ echo "configure: error: newly created file is older than distributed files!
807	Check your system clock" 1>&2; exit 1; }
808	fi
809	rm -f conftest*
810	echo "$ac_t""yes" 1>&6
811	if test "$program_transform_name" = s,x,x,; then
812	program_transform_name=
813	else
814	# Double any \ or $. echo might interpret backslashes.
815	cat <<\EOF_SED > conftestsed
816	s,\\,\\\\,g; s,\$,$$,g
817	EOF_SED
818	program_transform_name="`echo $program_transform_name\|sed -f conftestsed`"
819	rm -f conftestsed
820	fi
821	test "$program_prefix" != NONE &&
822	program_transform_name="s,^,${program_prefix},; $program_transform_name"
823	# Use a double $ so make ignores it.
824	test "$program_suffix" != NONE &&
825	program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
826
827	# sed with no file args requires a program.
828	test "$program_transform_name" = "" && program_transform_name="s,x,x,"
829
830	echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
831	echo "configure:832: checking whether ${MAKE-make} sets \${MAKE}" >&5
832	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y%./+-%__p_%'`
833	if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
834	echo $ac_n "(cached) $ac_c" 1>&6
835	else
836	cat > conftestmake <<\EOF
837	all:
838	@echo 'ac_maketemp="${MAKE}"'
839	EOF
840	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
841	eval `${MAKE-make} -f conftestmake 2>/dev/null \| grep temp=`
842	if test -n "$ac_maketemp"; then
843	eval ac_cv_prog_make_${ac_make}_set=yes
844	else
845	eval ac_cv_prog_make_${ac_make}_set=no
846	fi
847	rm -f conftestmake
848	fi
849	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
850	echo "$ac_t""yes" 1>&6
851	SET_MAKE=
852	else
853	echo "$ac_t""no" 1>&6
854	SET_MAKE="MAKE=${MAKE-make}"
855	fi
856
857
858
859	PACKAGE=rtems-c-src
860
861	VERSION=$RTEMS_VERSION
862
863	if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
864	{ echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
865	fi
866
867
868
869	missing_dir=`cd $ac_aux_dir && pwd`
870	echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
871	echo "configure:872: checking for working aclocal" >&5
872	# Run test in a subshell; some versions of sh will print an error if
873	# an executable is not found, even if stderr is redirected.
874	# Redirect stdin to placate older versions of autoconf. Sigh.
875	if (aclocal --version) < /dev/null > /dev/null 2>&1; then
876	ACLOCAL=aclocal
877	echo "$ac_t""found" 1>&6
878	else
879	ACLOCAL="$missing_dir/missing aclocal"
880	echo "$ac_t""missing" 1>&6
881	fi
882
883	echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
884	echo "configure:885: checking for working autoconf" >&5
885	# Run test in a subshell; some versions of sh will print an error if
886	# an executable is not found, even if stderr is redirected.
887	# Redirect stdin to placate older versions of autoconf. Sigh.
888	if (autoconf --version) < /dev/null > /dev/null 2>&1; then
889	AUTOCONF=autoconf
890	echo "$ac_t""found" 1>&6
891	else
892	AUTOCONF="$missing_dir/missing autoconf"
893	echo "$ac_t""missing" 1>&6
894	fi
895
896	echo $ac_n "checking for working automake""... $ac_c" 1>&6
897	echo "configure:898: checking for working automake" >&5
898	# Run test in a subshell; some versions of sh will print an error if
899	# an executable is not found, even if stderr is redirected.
900	# Redirect stdin to placate older versions of autoconf. Sigh.
901	if (automake --version) < /dev/null > /dev/null 2>&1; then
902	AUTOMAKE=automake
903	echo "$ac_t""found" 1>&6
904	else
905	AUTOMAKE="$missing_dir/missing automake"
906	echo "$ac_t""missing" 1>&6
907	fi
908
909	echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
910	echo "configure:911: checking for working autoheader" >&5
911	# Run test in a subshell; some versions of sh will print an error if
912	# an executable is not found, even if stderr is redirected.
913	# Redirect stdin to placate older versions of autoconf. Sigh.
914	if (autoheader --version) < /dev/null > /dev/null 2>&1; then
915	AUTOHEADER=autoheader
916	echo "$ac_t""found" 1>&6
917	else
918	AUTOHEADER="$missing_dir/missing autoheader"
919	echo "$ac_t""missing" 1>&6
920	fi
921
922	echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
923	echo "configure:924: checking for working makeinfo" >&5
924	# Run test in a subshell; some versions of sh will print an error if
925	# an executable is not found, even if stderr is redirected.
926	# Redirect stdin to placate older versions of autoconf. Sigh.
927	if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
928	MAKEINFO=makeinfo
929	echo "$ac_t""found" 1>&6
930	else
931	MAKEINFO="$missing_dir/missing makeinfo"
932	echo "$ac_t""missing" 1>&6
933	fi
934
935
936	echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
937	echo "configure:938: checking whether to enable maintainer-specific portions of Makefiles" >&5
938	# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
939	if test "${enable_maintainer_mode+set}" = set; then
940	enableval="$enable_maintainer_mode"
941	USE_MAINTAINER_MODE=$enableval
942	else
943	USE_MAINTAINER_MODE=no
944	fi
945
946	echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
947
948
949	if test $USE_MAINTAINER_MODE = yes; then
950	MAINTAINER_MODE_TRUE=
951	MAINTAINER_MODE_FALSE='#'
952	else
953	MAINTAINER_MODE_TRUE='#'
954	MAINTAINER_MODE_FALSE=
955	fi
956	MAINT=$MAINTAINER_MODE_TRUE
957
958
959
960	echo $ac_n "checking for RTEMS_BSP""... $ac_c" 1>&6
961	echo "configure:962: checking for RTEMS_BSP" >&5
962	if eval "test \"`echo '$''{'rtems_cv_RTEMS_BSP'+set}'`\" = set"; then
963	echo $ac_n "(cached) $ac_c" 1>&6
964	else
965	test -n "${RTEMS_BSP}" && rtems_cv_RTEMS_BSP="$RTEMS_BSP";
966
967	fi
968	if test -z "$rtems_cv_RTEMS_BSP"; then
969	{ echo "configure: error: Missing RTEMS_BSP" 1>&2; exit 1; }
970	fi
971	RTEMS_BSP="$rtems_cv_RTEMS_BSP"
972	echo "$ac_t""${RTEMS_BSP}" 1>&6
973
974
975
976
977	# Is this a supported CPU?
978	echo $ac_n "checking if cpu $RTEMS_CPU is supported""... $ac_c" 1>&6
979	echo "configure:980: checking if cpu $RTEMS_CPU is supported" >&5
980	if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then
981	echo "$ac_t""yes" 1>&6
982	else
983	{ echo "configure: error: no" 1>&2; exit 1; }
984	fi
985
986
987	RTEMS_HOST=$host_os
988	case "${target}" in
989	# hpux unix port should go here
990	i[3456]86-pc-linux*) # unix "simulator" port
991	RTEMS_HOST=Linux
992	;;
993	i[3456]86-freebsd2) # unix "simulator" port
994	RTEMS_HOST=FreeBSD
995	;;
996	sparc-sun-solaris*) # unix "simulator" port
997	RTEMS_HOST=Solaris
998	;;
999	*)
1000	;;
1001	esac
1002
1003
1004
1005
1006	if test "$TARGET_SUBDIR" = "." ; then
1007	PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
1008	else
1009	PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
1010	fi
1011
1012
1013	RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
1014
1015
1016	INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
1017
1018
1019	PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
1020
1021
1022
1023	echo $ac_n "checking for make/custom/$RTEMS_BSP.cfg""... $ac_c" 1>&6
1024	echo "configure:1025: checking for make/custom/$RTEMS_BSP.cfg" >&5
1025	if test -r "$srcdir/$RTEMS_TOPdir/make/custom/$RTEMS_BSP.cfg"; then
1026	echo "$ac_t""yes" 1>&6
1027	else
1028	{ echo "configure: error: no" 1>&2; exit 1; }
1029	fi
1030
1031
1032	## Note: the order of the directories below is essential
1033	subdirs="make"
1034
1035	subdirs="make exec"
1036
1037	subdirs="make exec lib"
1038
1039	if test "$RTEMS_HAS_CPLUSPLUS" = "yes"; then
1040	cfg_subdirs="librtems++";
1041	fi
1042	subdirs="make exec lib $cfg_subdirs"
1043
1044	subdirs="make exec lib $cfg_subdirs tests"
1045
1046
1047	trap '' 1 2 15
1048	cat > confcache <<\EOF
1049	# This file is a shell script that caches the results of configure
1050	# tests run on this system so they can be shared between configure
1051	# scripts and configure runs. It is not useful on other systems.
1052	# If it contains results you don't want to keep, you may remove or edit it.
1053	#
1054	# By default, configure uses ./config.cache as the cache file,
1055	# creating it if it does not exist already. You can give configure
1056	# the --cache-file=FILE option to use a different cache file; that is
1057	# what configure does when it calls configure scripts in
1058	# subdirectories, so they share the cache.
1059	# Giving --cache-file=/dev/null disables caching, for debugging configure.
1060	# config.status only pays attention to the cache file if you give it the
1061	# --recheck option to rerun configure.
1062	#
1063	EOF
1064	# The following way of writing the cache mishandles newlines in values,
1065	# but we know of no workaround that is simple, portable, and efficient.
1066	# So, don't put newlines in cache variables' values.
1067	# Ultrix sh set writes to stderr and can't be redirected directly,
1068	# and sets the high bit in the cache file unless we assign to the vars.
1069	(set) 2>&1 \|
1070	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
1071	ac_space=\ )
1072	# `set' does not quote correctly, so add quotes (double-quote substitution
1073	# turns \\\\ into \\, and sed turns \\ into \).
1074	sed -n \
1075	-e "s/'/'\\\\''/g" \
1076	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
1077	;;
1078	*)
1079	# `set' quotes correctly as required by POSIX, so do not add quotes.
1080	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
1081	;;
1082	esac >> confcache
1083	if cmp -s $cache_file confcache; then
1084	:
1085	else
1086	if test -w $cache_file; then
1087	echo "updating cache $cache_file"
1088	cat confcache > $cache_file
1089	else
1090	echo "not updating unwritable cache $cache_file"
1091	fi
1092	fi
1093	rm -f confcache
1094
1095	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1096
1097	test "x$prefix" = xNONE && prefix=$ac_default_prefix
1098	# Let make expand exec_prefix.
1099	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1100
1101	# Any assignment to VPATH causes Sun make to only execute
1102	# the first set of double-colon rules, so remove it if not needed.
1103	# If there is a colon in the path, we need to keep it.
1104	if test "x$srcdir" = x.; then
1105	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
1106	fi
1107
1108	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1109
1110	# Transform confdefs.h into DEFS.
1111	# Protect against shell expansion while executing Makefile rules.
1112	# Protect against Makefile macro expansion.
1113	cat > conftest.defs <<\EOF
1114	s%#define $[A-Za-z_][A-Za-z0-9_]$ $.*$%-D\1=\2%g
1115	s%[ `~#$^&*(){}\\\|;'"<>?]%\\&%g
1116	s%\[%\\&%g
1117	s%\]%\\&%g
1118	s%\$%$$%g
1119	EOF
1120	DEFS=`sed -f conftest.defs confdefs.h \| tr '\012' ' '`
1121	rm -f conftest.defs
1122
1123
1124	# Without the "./", some shells look in PATH for config.status.
1125	: ${CONFIG_STATUS=./config.status}
1126
1127	echo creating $CONFIG_STATUS
1128	rm -f $CONFIG_STATUS
1129	cat > $CONFIG_STATUS <<EOF
1130	#! /bin/sh
1131	# Generated automatically by configure.
1132	# Run this file to recreate the current configuration.
1133	# This directory was configured as follows,
1134	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
1135	#
1136	# $0 $ac_configure_args
1137	#
1138	# Compiler output produced by configure, useful for debugging
1139	# configure, is in ./config.log if it exists.
1140
1141	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1142	for ac_option
1143	do
1144	case "\$ac_option" in
1145	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
1146	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1147	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1148	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
1149	echo "$CONFIG_STATUS generated by autoconf version 2.13"
1150	exit 0 ;;
1151	-help \| --help \| --hel \| --he \| --h)
1152	echo "\$ac_cs_usage"; exit 0 ;;
1153	*) echo "\$ac_cs_usage"; exit 1 ;;
1154	esac
1155	done
1156
1157	ac_given_srcdir=$srcdir
1158	ac_given_INSTALL="$INSTALL"
1159
1160	trap 'rm -fr `echo "Makefile
1161	" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
1162	EOF
1163	cat >> $CONFIG_STATUS <<EOF
1164
1165	# Protect against being on the right side of a sed subst in config.status.
1166	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1167	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1168	$ac_vpsub
1169	$extrasub
1170	s%@SHELL@%$SHELL%g
1171	s%@CFLAGS@%$CFLAGS%g
1172	s%@CPPFLAGS@%$CPPFLAGS%g
1173	s%@CXXFLAGS@%$CXXFLAGS%g
1174	s%@FFLAGS@%$FFLAGS%g
1175	s%@DEFS@%$DEFS%g
1176	s%@LDFLAGS@%$LDFLAGS%g
1177	s%@LIBS@%$LIBS%g
1178	s%@exec_prefix@%$exec_prefix%g
1179	s%@prefix@%$prefix%g
1180	s%@program_transform_name@%$program_transform_name%g
1181	s%@bindir@%$bindir%g
1182	s%@sbindir@%$sbindir%g
1183	s%@libexecdir@%$libexecdir%g
1184	s%@datadir@%$datadir%g
1185	s%@sysconfdir@%$sysconfdir%g
1186	s%@sharedstatedir@%$sharedstatedir%g
1187	s%@localstatedir@%$localstatedir%g
1188	s%@libdir@%$libdir%g
1189	s%@includedir@%$includedir%g
1190	s%@oldincludedir@%$oldincludedir%g
1191	s%@infodir@%$infodir%g
1192	s%@mandir@%$mandir%g
1193	s%@RTEMS_TOPdir@%$RTEMS_TOPdir%g
1194	s%@host@%$host%g
1195	s%@host_alias@%$host_alias%g
1196	s%@host_cpu@%$host_cpu%g
1197	s%@host_vendor@%$host_vendor%g
1198	s%@host_os@%$host_os%g
1199	s%@target@%$target%g
1200	s%@target_alias@%$target_alias%g
1201	s%@target_cpu@%$target_cpu%g
1202	s%@target_vendor@%$target_vendor%g
1203	s%@target_os@%$target_os%g
1204	s%@build@%$build%g
1205	s%@build_alias@%$build_alias%g
1206	s%@build_cpu@%$build_cpu%g
1207	s%@build_vendor@%$build_vendor%g
1208	s%@build_os@%$build_os%g
1209	s%@RTEMS_CPU@%$RTEMS_CPU%g
1210	s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1211	s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
1212	s%@INSTALL_DATA@%$INSTALL_DATA%g
1213	s%@PACKAGE@%$PACKAGE%g
1214	s%@VERSION@%$VERSION%g
1215	s%@ACLOCAL@%$ACLOCAL%g
1216	s%@AUTOCONF@%$AUTOCONF%g
1217	s%@AUTOMAKE@%$AUTOMAKE%g
1218	s%@AUTOHEADER@%$AUTOHEADER%g
1219	s%@MAKEINFO@%$MAKEINFO%g
1220	s%@SET_MAKE@%$SET_MAKE%g
1221	s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
1222	s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
1223	s%@MAINT@%$MAINT%g
1224	s%@RTEMS_BSP@%$RTEMS_BSP%g
1225	s%@RTEMS_HOST@%$RTEMS_HOST%g
1226	s%@PROJECT_ROOT@%$PROJECT_ROOT%g
1227	s%@RTEMS_ROOT@%$RTEMS_ROOT%g
1228	s%@INSTALL_CHANGE@%$INSTALL_CHANGE%g
1229	s%@PACKHEX@%$PACKHEX%g
1230	s%@subdirs@%$subdirs%g
1231
1232	CEOF
1233	EOF
1234
1235	cat >> $CONFIG_STATUS <<\EOF
1236
1237	# Split the substitutions into bite-sized pieces for seds with
1238	# small command number limits, like on Digital OSF/1 and HP-UX.
1239	ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1240	ac_file=1 # Number of current file.
1241	ac_beg=1 # First line for current file.
1242	ac_end=$ac_max_sed_cmds # Line after last line for current file.
1243	ac_more_lines=:
1244	ac_sed_cmds=""
1245	while $ac_more_lines; do
1246	if test $ac_beg -gt 1; then
1247	sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1248	else
1249	sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1250	fi
1251	if test ! -s conftest.s$ac_file; then
1252	ac_more_lines=false
1253	rm -f conftest.s$ac_file
1254	else
1255	if test -z "$ac_sed_cmds"; then
1256	ac_sed_cmds="sed -f conftest.s$ac_file"
1257	else
1258	ac_sed_cmds="$ac_sed_cmds \| sed -f conftest.s$ac_file"
1259	fi
1260	ac_file=`expr $ac_file + 1`
1261	ac_beg=$ac_end
1262	ac_end=`expr $ac_end + $ac_max_sed_cmds`
1263	fi
1264	done
1265	if test -z "$ac_sed_cmds"; then
1266	ac_sed_cmds=cat
1267	fi
1268	EOF
1269
1270	cat >> $CONFIG_STATUS <<EOF
1271
1272	CONFIG_FILES=\${CONFIG_FILES-"Makefile
1273	"}
1274	EOF
1275	cat >> $CONFIG_STATUS <<\EOF
1276	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1277	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1278	case "$ac_file" in
1279	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
1280	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
1281	*) ac_file_in="${ac_file}.in" ;;
1282	esac
1283
1284	# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1285
1286	# Remove last slash and all that follows it. Not all systems have dirname.
1287	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
1288	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1289	# The file is in a subdirectory.
1290	test ! -d "$ac_dir" && mkdir "$ac_dir"
1291	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
1292	# A "../" for each directory in $ac_dir_suffix.
1293	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
1294	else
1295	ac_dir_suffix= ac_dots=
1296	fi
1297
1298	case "$ac_given_srcdir" in
1299	.) srcdir=.
1300	if test -z "$ac_dots"; then top_srcdir=.
1301	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
1302	/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1303	*) # Relative path.
1304	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1305	top_srcdir="$ac_dots$ac_given_srcdir" ;;
1306	esac
1307
1308	case "$ac_given_INSTALL" in
1309	[/$]*) INSTALL="$ac_given_INSTALL" ;;
1310	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1311	esac
1312
1313	echo creating "$ac_file"
1314	rm -f "$ac_file"
1315	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
1316	case "$ac_file" in
1317	Makefile) ac_comsub="1i\\
1318	# $configure_input" ;;
1319	*) ac_comsub= ;;
1320	esac
1321
1322	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1323	sed -e "$ac_comsub
1324	s%@configure_input@%$configure_input%g
1325	s%@srcdir@%$srcdir%g
1326	s%@top_srcdir@%$top_srcdir%g
1327	s%@INSTALL@%$INSTALL%g
1328	" $ac_file_inputs \| (eval "$ac_sed_cmds") > $ac_file
1329	fi; done
1330	rm -f conftest.s*
1331
1332	EOF
1333	cat >> $CONFIG_STATUS <<EOF
1334
1335	EOF
1336	cat >> $CONFIG_STATUS <<\EOF
1337
1338	exit 0
1339	EOF
1340	chmod +x $CONFIG_STATUS
1341	rm -fr confdefs* $ac_clean_files
1342	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
1343
1344	if test "$no_recursion" != yes; then
1345
1346	# Remove --cache-file and --srcdir arguments so they do not pile up.
1347	ac_sub_configure_args=
1348	ac_prev=
1349	for ac_arg in $ac_configure_args; do
1350	if test -n "$ac_prev"; then
1351	ac_prev=
1352	continue
1353	fi
1354	case "$ac_arg" in
1355	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
1356	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
1357	ac_prev=cache_file ;;
1358	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
1359	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
1360	;;
1361	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
1362	ac_prev=srcdir ;;
1363	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
1364	;;
1365	*) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
1366	esac
1367	done
1368
1369	for ac_config_dir in make exec lib $cfg_subdirs tests; do
1370
1371	# Do not complain, so a configure script can configure whichever
1372	# parts of a large source tree are present.
1373	if test ! -d $srcdir/$ac_config_dir; then
1374	continue
1375	fi
1376
1377	echo configuring in $ac_config_dir
1378
1379	case "$srcdir" in
1380	.) ;;
1381	*)
1382	if test -d ./$ac_config_dir \|\| mkdir ./$ac_config_dir; then :;
1383	else
1384	{ echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
1385	fi
1386	;;
1387	esac
1388
1389	ac_popdir=`pwd`
1390	cd $ac_config_dir
1391
1392	# A "../" for each directory in /$ac_config_dir.
1393	ac_dots=`echo $ac_config_dir\|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
1394
1395	case "$srcdir" in
1396	.) # No --srcdir option. We are building in place.
1397	ac_sub_srcdir=$srcdir ;;
1398	/*) # Absolute path.
1399	ac_sub_srcdir=$srcdir/$ac_config_dir ;;
1400	*) # Relative path.
1401	ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
1402	esac
1403
1404	# Check for guested configure; otherwise get Cygnus style configure.
1405	if test -f $ac_sub_srcdir/configure; then
1406	ac_sub_configure=$ac_sub_srcdir/configure
1407	elif test -f $ac_sub_srcdir/configure.in; then
1408	ac_sub_configure=$ac_configure
1409	else
1410	echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
1411	ac_sub_configure=
1412	fi
1413
1414	# The recursion is here.
1415	if test -n "$ac_sub_configure"; then
1416
1417	# Make the cache file name correct relative to the subdirectory.
1418	case "$cache_file" in
1419	/*) ac_sub_cache_file=$cache_file ;;
1420	*) # Relative path.
1421	ac_sub_cache_file="$ac_dots$cache_file" ;;
1422	esac
1423	case "$ac_given_INSTALL" in
1424	[/$]*) INSTALL="$ac_given_INSTALL" ;;
1425	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1426	esac
1427
1428	echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
1429	# The eval makes quoting arguments work.
1430	if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
1431	then :
1432	else
1433	{ echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
1434	fi
1435	fi
1436
1437	cd $ac_popdir
1438	done
1439	fi
1440

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