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configure @ e1d8abb

4.104.114.84.95

Last change on this file since e1d8abb was e1d8abb, checked in by Joel Sherrill <joel.sherrill@…>, on 09/07/99 at 13:45:03
Applied patch rtems-rc-19990820-6.diff.gz from Ralf Corsepius <corsepiu@…> which converted many Makefile.in's to Makefile.am's. This added a lot of files.
Property mode set to `100644`
File size: 80.2 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-maintainer-mode enable make rules and dependencies not useful
18	(and sometimes confusing) to the casual installer"
19	ac_help="$ac_help
20	--enable-multiprocessing enable multiprocessing interface"
21	ac_help="$ac_help
22	--enable-networking enable TCP/IP stack"
23	ac_help="$ac_help
24	--enable-rdbg enable remote debugger"
25	ac_help="$ac_help
26	--enable-cxx enable C++ support,
27	and build the rtems++ library"
28	ac_help="$ac_help
29	--enable-gcc28 enable use of gcc 2.8.x features"
30	ac_help="$ac_help
31	--enable-libcdir=directory set the directory for the C library"
32	ac_help="$ac_help
33	--enable-bare-cpu-cflags specify a particular cpu cflag
34	(bare bsp specific)"
35	ac_help="$ac_help
36	--enable-bare-cpu-model specify a particular cpu model
37	(bare bsp specific)"
38	ac_help="$ac_help
39	\
40	--enable-hwapi enable hardware API library"
41	ac_help="$ac_help
42	\
43	--enable-hwapi enable hardware API library"
44
45	# Initialize some variables set by options.
46	# The variables have the same names as the options, with
47	# dashes changed to underlines.
48	build=NONE
49	cache_file=./config.cache
50	exec_prefix=NONE
51	host=NONE
52	no_create=
53	nonopt=NONE
54	no_recursion=
55	prefix=NONE
56	program_prefix=NONE
57	program_suffix=NONE
58	program_transform_name=s,x,x,
59	silent=
60	site=
61	srcdir=
62	target=NONE
63	verbose=
64	x_includes=NONE
65	x_libraries=NONE
66	bindir='${exec_prefix}/bin'
67	sbindir='${exec_prefix}/sbin'
68	libexecdir='${exec_prefix}/libexec'
69	datadir='${prefix}/share'
70	sysconfdir='${prefix}/etc'
71	sharedstatedir='${prefix}/com'
72	localstatedir='${prefix}/var'
73	libdir='${exec_prefix}/lib'
74	includedir='${prefix}/include'
75	oldincludedir='/usr/include'
76	infodir='${prefix}/info'
77	mandir='${prefix}/man'
78
79	# Initialize some other variables.
80	subdirs=
81	MFLAGS= MAKEFLAGS=
82	SHELL=${CONFIG_SHELL-/bin/sh}
83	# Maximum number of lines to put in a shell here document.
84	ac_max_here_lines=12
85
86	ac_prev=
87	for ac_option
88	do
89
90	# If the previous option needs an argument, assign it.
91	if test -n "$ac_prev"; then
92	eval "$ac_prev=\$ac_option"
93	ac_prev=
94	continue
95	fi
96
97	case "$ac_option" in
98	-=) ac_optarg=`echo "$ac_option" \| sed 's/[-_a-zA-Z0-9]*=//'` ;;
99	*) ac_optarg= ;;
100	esac
101
102	# Accept the important Cygnus configure options, so we can diagnose typos.
103
104	case "$ac_option" in
105
106	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
107	ac_prev=bindir ;;
108	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
109	bindir="$ac_optarg" ;;
110
111	-build \| --build \| --buil \| --bui \| --bu)
112	ac_prev=build ;;
113	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
114	build="$ac_optarg" ;;
115
116	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
117	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
118	ac_prev=cache_file ;;
119	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
120	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
121	cache_file="$ac_optarg" ;;
122
123	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
124	ac_prev=datadir ;;
125	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
126	\| --da=*)
127	datadir="$ac_optarg" ;;
128
129	-disable-* \| --disable-*)
130	ac_feature=`echo $ac_option\|sed -e 's/-*disable-//'`
131	# Reject names that are not valid shell variable names.
132	if test -n "`echo $ac_feature\| sed 's/[-a-zA-Z0-9_]//g'`"; then
133	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
134	fi
135	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
136	eval "enable_${ac_feature}=no" ;;
137
138	-enable-* \| --enable-*)
139	ac_feature=`echo $ac_option\|sed -e 's/-enable-//' -e 's/=.//'`
140	# Reject names that are not valid shell variable names.
141	if test -n "`echo $ac_feature\| sed 's/[-_a-zA-Z0-9]//g'`"; then
142	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
143	fi
144	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
145	case "$ac_option" in
146	=) ;;
147	*) ac_optarg=yes ;;
148	esac
149	eval "enable_${ac_feature}='$ac_optarg'" ;;
150
151	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
152	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
153	\| --exec \| --exe \| --ex)
154	ac_prev=exec_prefix ;;
155	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
156	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
157	\| --exec=* \| --exe=* \| --ex=*)
158	exec_prefix="$ac_optarg" ;;
159
160	-gas \| --gas \| --ga \| --g)
161	# Obsolete; use --with-gas.
162	with_gas=yes ;;
163
164	-help \| --help \| --hel \| --he)
165	# Omit some internal or obsolete options to make the list less imposing.
166	# This message is too long to be a string in the A/UX 3.1 sh.
167	cat << EOF
168	Usage: configure [options] [host]
169	Options: [defaults in brackets after descriptions]
170	Configuration:
171	--cache-file=FILE cache test results in FILE
172	--help print this message
173	--no-create do not create output files
174	--quiet, --silent do not print \`checking...' messages
175	--version print the version of autoconf that created configure
176	Directory and file names:
177	--prefix=PREFIX install architecture-independent files in PREFIX
178	[$ac_default_prefix]
179	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
180	[same as prefix]
181	--bindir=DIR user executables in DIR [EPREFIX/bin]
182	--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
183	--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
184	--datadir=DIR read-only architecture-independent data in DIR
185	[PREFIX/share]
186	--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
187	--sharedstatedir=DIR modifiable architecture-independent data in DIR
188	[PREFIX/com]
189	--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
190	--libdir=DIR object code libraries in DIR [EPREFIX/lib]
191	--includedir=DIR C header files in DIR [PREFIX/include]
192	--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
193	--infodir=DIR info documentation in DIR [PREFIX/info]
194	--mandir=DIR man documentation in DIR [PREFIX/man]
195	--srcdir=DIR find the sources in DIR [configure dir or ..]
196	--program-prefix=PREFIX prepend PREFIX to installed program names
197	--program-suffix=SUFFIX append SUFFIX to installed program names
198	--program-transform-name=PROGRAM
199	run sed PROGRAM on installed program names
200	EOF
201	cat << EOF
202	Host type:
203	--build=BUILD configure for building on BUILD [BUILD=HOST]
204	--host=HOST configure for HOST [guessed]
205	--target=TARGET configure for TARGET [TARGET=HOST]
206	Features and packages:
207	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
208	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
209	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
210	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
211	--x-includes=DIR X include files are in DIR
212	--x-libraries=DIR X library files are in DIR
213	EOF
214	if test -n "$ac_help"; then
215	echo "--enable and --with options recognized:$ac_help"
216	fi
217	exit 0 ;;
218
219	-host \| --host \| --hos \| --ho)
220	ac_prev=host ;;
221	-host=* \| --host=* \| --hos=* \| --ho=*)
222	host="$ac_optarg" ;;
223
224	-includedir \| --includedir \| --includedi \| --included \| --include \
225	\| --includ \| --inclu \| --incl \| --inc)
226	ac_prev=includedir ;;
227	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
228	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
229	includedir="$ac_optarg" ;;
230
231	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
232	ac_prev=infodir ;;
233	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
234	infodir="$ac_optarg" ;;
235
236	-libdir \| --libdir \| --libdi \| --libd)
237	ac_prev=libdir ;;
238	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
239	libdir="$ac_optarg" ;;
240
241	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
242	\| --libexe \| --libex \| --libe)
243	ac_prev=libexecdir ;;
244	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
245	\| --libexe=* \| --libex=* \| --libe=*)
246	libexecdir="$ac_optarg" ;;
247
248	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
249	\| --localstate \| --localstat \| --localsta \| --localst \
250	\| --locals \| --local \| --loca \| --loc \| --lo)
251	ac_prev=localstatedir ;;
252	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
253	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
254	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
255	localstatedir="$ac_optarg" ;;
256
257	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
258	ac_prev=mandir ;;
259	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
260	mandir="$ac_optarg" ;;
261
262	-nfp \| --nfp \| --nf)
263	# Obsolete; use --without-fp.
264	with_fp=no ;;
265
266	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
267	\| --no-cr \| --no-c)
268	no_create=yes ;;
269
270	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
271	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
272	no_recursion=yes ;;
273
274	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
275	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
276	\| --oldin \| --oldi \| --old \| --ol \| --o)
277	ac_prev=oldincludedir ;;
278	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
279	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
280	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
281	oldincludedir="$ac_optarg" ;;
282
283	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
284	ac_prev=prefix ;;
285	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
286	prefix="$ac_optarg" ;;
287
288	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
289	\| --program-pre \| --program-pr \| --program-p)
290	ac_prev=program_prefix ;;
291	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
292	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
293	program_prefix="$ac_optarg" ;;
294
295	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
296	\| --program-suf \| --program-su \| --program-s)
297	ac_prev=program_suffix ;;
298	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
299	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
300	program_suffix="$ac_optarg" ;;
301
302	-program-transform-name \| --program-transform-name \
303	\| --program-transform-nam \| --program-transform-na \
304	\| --program-transform-n \| --program-transform- \
305	\| --program-transform \| --program-transfor \
306	\| --program-transfo \| --program-transf \
307	\| --program-trans \| --program-tran \
308	\| --progr-tra \| --program-tr \| --program-t)
309	ac_prev=program_transform_name ;;
310	-program-transform-name=* \| --program-transform-name=* \
311	\| --program-transform-nam=* \| --program-transform-na=* \
312	\| --program-transform-n=* \| --program-transform-=* \
313	\| --program-transform=* \| --program-transfor=* \
314	\| --program-transfo=* \| --program-transf=* \
315	\| --program-trans=* \| --program-tran=* \
316	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
317	program_transform_name="$ac_optarg" ;;
318
319	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
320	\| -silent \| --silent \| --silen \| --sile \| --sil)
321	silent=yes ;;
322
323	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
324	ac_prev=sbindir ;;
325	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
326	\| --sbi=* \| --sb=*)
327	sbindir="$ac_optarg" ;;
328
329	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
330	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
331	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
332	\| --sha \| --sh)
333	ac_prev=sharedstatedir ;;
334	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
335	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
336	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
337	\| --sha=* \| --sh=*)
338	sharedstatedir="$ac_optarg" ;;
339
340	-site \| --site \| --sit)
341	ac_prev=site ;;
342	-site=* \| --site=* \| --sit=*)
343	site="$ac_optarg" ;;
344
345	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
346	ac_prev=srcdir ;;
347	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
348	srcdir="$ac_optarg" ;;
349
350	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
351	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
352	ac_prev=sysconfdir ;;
353	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
354	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
355	sysconfdir="$ac_optarg" ;;
356
357	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
358	ac_prev=target ;;
359	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
360	target="$ac_optarg" ;;
361
362	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
363	verbose=yes ;;
364
365	-version \| --version \| --versio \| --versi \| --vers)
366	echo "configure generated by autoconf version 2.13"
367	exit 0 ;;
368
369	-with-* \| --with-*)
370	ac_package=`echo $ac_option\|sed -e 's/-with-//' -e 's/=.//'`
371	# Reject names that are not valid shell variable names.
372	if test -n "`echo $ac_package\| sed 's/[-_a-zA-Z0-9]//g'`"; then
373	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
374	fi
375	ac_package=`echo $ac_package\| sed 's/-/_/g'`
376	case "$ac_option" in
377	=) ;;
378	*) ac_optarg=yes ;;
379	esac
380	eval "with_${ac_package}='$ac_optarg'" ;;
381
382	-without-* \| --without-*)
383	ac_package=`echo $ac_option\|sed -e 's/-*without-//'`
384	# Reject names that are not valid shell variable names.
385	if test -n "`echo $ac_package\| sed 's/[-a-zA-Z0-9_]//g'`"; then
386	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
387	fi
388	ac_package=`echo $ac_package\| sed 's/-/_/g'`
389	eval "with_${ac_package}=no" ;;
390
391	--x)
392	# Obsolete; use --with-x.
393	with_x=yes ;;
394
395	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
396	\| --x-incl \| --x-inc \| --x-in \| --x-i)
397	ac_prev=x_includes ;;
398	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
399	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
400	x_includes="$ac_optarg" ;;
401
402	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
403	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
404	ac_prev=x_libraries ;;
405	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
406	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
407	x_libraries="$ac_optarg" ;;
408
409	-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
410	;;
411
412	*)
413	if test -n "`echo $ac_option\| sed 's/[-a-z0-9.]//g'`"; then
414	echo "configure: warning: $ac_option: invalid host type" 1>&2
415	fi
416	if test "x$nonopt" != xNONE; then
417	{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
418	fi
419	nonopt="$ac_option"
420	;;
421
422	esac
423	done
424
425	if test -n "$ac_prev"; then
426	{ echo "configure: error: missing argument to --`echo $ac_prev \| sed 's/_/-/g'`" 1>&2; exit 1; }
427	fi
428
429	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
430
431	# File descriptor usage:
432	# 0 standard input
433	# 1 file creation
434	# 2 errors and warnings
435	# 3 some systems may open it to /dev/tty
436	# 4 used on the Kubota Titan
437	# 6 checking for... messages and results
438	# 5 compiler messages saved in config.log
439	if test "$silent" = yes; then
440	exec 6>/dev/null
441	else
442	exec 6>&1
443	fi
444	exec 5>./config.log
445
446	echo "\
447	This file contains any messages produced by compilers while
448	running configure, to aid debugging if configure makes a mistake.
449	" 1>&5
450
451	# Strip out --no-create and --no-recursion so they do not pile up.
452	# Also quote any args containing shell metacharacters.
453	ac_configure_args=
454	for ac_arg
455	do
456	case "$ac_arg" in
457	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
458	\| --no-cr \| --no-c) ;;
459	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
460	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r) ;;
461	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?]*)
462	ac_configure_args="$ac_configure_args '$ac_arg'" ;;
463	*) ac_configure_args="$ac_configure_args $ac_arg" ;;
464	esac
465	done
466
467	# NLS nuisances.
468	# Only set these to C if already set. These must not be set unconditionally
469	# because not all systems understand e.g. LANG=C (notably SCO).
470	# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
471	# Non-C LC_CTYPE values break the ctype check.
472	if test "${LANG+set}" = set; then LANG=C; export LANG; fi
473	if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
474	if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
475	if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
476
477	# confdefs.h avoids OS command line length limits that DEFS can exceed.
478	rm -rf conftest* confdefs.h
479	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
480	echo > confdefs.h
481
482	# A filename unique to this package, relative to the directory that
483	# configure is in, which we can look for to find out if srcdir is correct.
484	ac_unique_file=libbsp
485
486	# Find the source files, if location was not specified.
487	if test -z "$srcdir"; then
488	ac_srcdir_defaulted=yes
489	# Try the directory containing this script, then its parent.
490	ac_prog=$0
491	ac_confdir=`echo $ac_prog\|sed 's%/[^/][^/]*$%%'`
492	test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
493	srcdir=$ac_confdir
494	if test ! -r $srcdir/$ac_unique_file; then
495	srcdir=..
496	fi
497	else
498	ac_srcdir_defaulted=no
499	fi
500	if test ! -r $srcdir/$ac_unique_file; then
501	if test "$ac_srcdir_defaulted" = yes; then
502	{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
503	else
504	{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
505	fi
506	fi
507	srcdir=`echo "${srcdir}" \| sed 's%$[^/]$/*$%\1%'`
508
509	# Prefer explicitly selected file to automatically selected ones.
510	if test -z "$CONFIG_SITE"; then
511	if test "x$prefix" != xNONE; then
512	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
513	else
514	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
515	fi
516	fi
517	for ac_site_file in $CONFIG_SITE; do
518	if test -r "$ac_site_file"; then
519	echo "loading site script $ac_site_file"
520	. "$ac_site_file"
521	fi
522	done
523
524	if test -r "$cache_file"; then
525	echo "loading cache $cache_file"
526	. $cache_file
527	else
528	echo "creating cache $cache_file"
529	> $cache_file
530	fi
531
532	ac_ext=c
533	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
534	ac_cpp='$CPP $CPPFLAGS'
535	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
536	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
537	cross_compiling=$ac_cv_prog_cc_cross
538
539	ac_exeext=
540	ac_objext=o
541	if (echo "testing\c"; echo 1,2,3) \| grep c >/dev/null; then
542	# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
543	if (echo -n testing; echo 1,2,3) \| sed s/-n/xn/ \| grep xn >/dev/null; then
544	ac_n= ac_c='
545	' ac_t=' '
546	else
547	ac_n=-n ac_c= ac_t=
548	fi
549	else
550	ac_n= ac_c='\c' ac_t=
551	fi
552
553
554	# Check whether --with-target-subdir or --without-target-subdir was given.
555	if test "${with_target_subdir+set}" = set; then
556	withval="$with_target_subdir"
557	TARGET_SUBDIR="$withval"
558	else
559	TARGET_SUBDIR="."
560	fi
561
562
563	RTEMS_TOPdir="../../..";
564
565
566	echo $ac_n "checking for RTEMS Version""... $ac_c" 1>&6
567	echo "configure:568: checking for RTEMS Version" >&5
568	if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
569	RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION \| \
570	sed -e 's%RTEMS[ ]Version[ ]$.$[ ]%\1%g'`
571	else
572	{ echo "configure: error: Unable to find ${RTEMS_TOPdir}/VERSION" 1>&2; exit 1; }
573	fi
574	if test -z "$RTEMS_VERSION"; then
575	{ echo "configure: error: Unable to determine version" 1>&2; exit 1; }
576	fi
577	echo "$ac_t""$RTEMS_VERSION" 1>&6
578
579	ac_aux_dir=
580	for ac_dir in ../../.. $srcdir/../../..; do
581	if test -f $ac_dir/install-sh; then
582	ac_aux_dir=$ac_dir
583	ac_install_sh="$ac_aux_dir/install-sh -c"
584	break
585	elif test -f $ac_dir/install.sh; then
586	ac_aux_dir=$ac_dir
587	ac_install_sh="$ac_aux_dir/install.sh -c"
588	break
589	fi
590	done
591	if test -z "$ac_aux_dir"; then
592	{ echo "configure: error: can not find install-sh or install.sh in ../../.. $srcdir/../../.." 1>&2; exit 1; }
593	fi
594	ac_config_guess=$ac_aux_dir/config.guess
595	ac_config_sub=$ac_aux_dir/config.sub
596	ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
597
598
599	echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
600	echo "configure:601: checking whether ${MAKE-make} sets \${MAKE}" >&5
601	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y%./+-%__p_%'`
602	if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
603	echo $ac_n "(cached) $ac_c" 1>&6
604	else
605	cat > conftestmake <<\EOF
606	all:
607	@echo 'ac_maketemp="${MAKE}"'
608	EOF
609	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
610	eval `${MAKE-make} -f conftestmake 2>/dev/null \| grep temp=`
611	if test -n "$ac_maketemp"; then
612	eval ac_cv_prog_make_${ac_make}_set=yes
613	else
614	eval ac_cv_prog_make_${ac_make}_set=no
615	fi
616	rm -f conftestmake
617	fi
618	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
619	echo "$ac_t""yes" 1>&6
620	SET_MAKE=
621	else
622	echo "$ac_t""no" 1>&6
623	SET_MAKE="MAKE=${MAKE-make}"
624	fi
625
626
627
628	# Do some error checking and defaulting for the host and target type.
629	# The inputs are:
630	# configure --host=HOST --target=TARGET --build=BUILD NONOPT
631	#
632	# The rules are:
633	# 1. You are not allowed to specify --host, --target, and nonopt at the
634	# same time.
635	# 2. Host defaults to nonopt.
636	# 3. If nonopt is not specified, then host defaults to the current host,
637	# as determined by config.guess.
638	# 4. Target and build default to nonopt.
639	# 5. If nonopt is not specified, then target and build default to host.
640
641	# The aliases save the names the user supplied, while $host etc.
642	# will get canonicalized.
643	case $host---$target---$nonopt in
644	NONE------ \| ---NONE--- \| ------NONE) ;;
645	*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
646	esac
647
648
649	# Make sure we can run config.sub.
650	if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
651	else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
652	fi
653
654	echo $ac_n "checking host system type""... $ac_c" 1>&6
655	echo "configure:656: checking host system type" >&5
656
657	host_alias=$host
658	case "$host_alias" in
659	NONE)
660	case $nonopt in
661	NONE)
662	if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
663	else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
664	fi ;;
665	*) host_alias=$nonopt ;;
666	esac ;;
667	esac
668
669	host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
670	host_cpu=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
671	host_vendor=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
672	host_os=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
673	echo "$ac_t""$host" 1>&6
674
675	echo $ac_n "checking target system type""... $ac_c" 1>&6
676	echo "configure:677: checking target system type" >&5
677
678	target_alias=$target
679	case "$target_alias" in
680	NONE)
681	case $nonopt in
682	NONE) target_alias=$host_alias ;;
683	*) target_alias=$nonopt ;;
684	esac ;;
685	esac
686
687	target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
688	target_cpu=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
689	target_vendor=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
690	target_os=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
691	echo "$ac_t""$target" 1>&6
692
693	echo $ac_n "checking build system type""... $ac_c" 1>&6
694	echo "configure:695: checking build system type" >&5
695
696	build_alias=$build
697	case "$build_alias" in
698	NONE)
699	case $nonopt in
700	NONE) build_alias=$host_alias ;;
701	*) build_alias=$nonopt ;;
702	esac ;;
703	esac
704
705	build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
706	build_cpu=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
707	build_vendor=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
708	build_os=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
709	echo "$ac_t""$build" 1>&6
710
711	test "$host_alias" != "$target_alias" &&
712	test "$program_prefix$program_suffix$program_transform_name" = \
713	NONENONEs,x,x, &&
714	program_prefix=${target_alias}-
715
716	echo $ac_n "checking rtems target cpu""... $ac_c" 1>&6
717	echo "configure:718: checking rtems target cpu" >&5
718	case "${target}" in
719	# hpux unix port should go here
720	i[3456]86-go32-rtems*)
721	RTEMS_CPU=i386
722	;;
723	i[3456]86-pc-linux*) # unix "simulator" port
724	RTEMS_CPU=unix
725	;;
726	i[3456]86-freebsd2) # unix "simulator" port
727	RTEMS_CPU=unix
728	;;
729	no_cpu-rtems)
730	RTEMS_CPU=no_cpu
731	;;
732	sparc-sun-solaris*) # unix "simulator" port
733	RTEMS_CPU=unix
734	;;
735	*)
736	RTEMS_CPU=`echo $target \| sed 's%^$[^-]$-$.$$%\1%'`
737	;;
738	esac
739
740	echo "$ac_t""$RTEMS_CPU" 1>&6
741
742
743	echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
744	echo "configure:745: checking whether to enable maintainer-specific portions of Makefiles" >&5
745	# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
746	if test "${enable_maintainer_mode+set}" = set; then
747	enableval="$enable_maintainer_mode"
748	USE_MAINTAINER_MODE=$enableval
749	else
750	USE_MAINTAINER_MODE=no
751	fi
752
753	echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
754
755
756	if test $USE_MAINTAINER_MODE = yes; then
757	MAINTAINER_MODE_TRUE=
758	MAINTAINER_MODE_FALSE='#'
759	else
760	MAINTAINER_MODE_TRUE='#'
761	MAINTAINER_MODE_FALSE=
762	fi
763	MAINT=$MAINTAINER_MODE_TRUE
764
765
766
767
768	# Check whether --enable-multiprocessing or --disable-multiprocessing was given.
769	if test "${enable_multiprocessing+set}" = set; then
770	enableval="$enable_multiprocessing"
771	case "${enableval}" in
772	yes) RTEMS_HAS_MULTIPROCESSING=yes ;;
773	no) RTEMS_HAS_MULTIPROCESSING=no ;;
774	*) { echo "configure: error: bad value ${enableval} for enable-multiprocessing option" 1>&2; exit 1; } ;;
775	esac
776	else
777	RTEMS_HAS_MULTIPROCESSING=no
778	fi
779
780
781
782	# Check whether --enable-networking or --disable-networking was given.
783	if test "${enable_networking+set}" = set; then
784	enableval="$enable_networking"
785	case "${enableval}" in
786	yes) RTEMS_HAS_NETWORKING=yes ;;
787	no) RTEMS_HAS_NETWORKING=no ;;
788	*) { echo "configure: error: bad value ${enableval} for enable-networking option" 1>&2; exit 1; } ;;
789	esac
790	else
791	RTEMS_HAS_NETWORKING=yes
792	fi
793
794
795
796	# Check whether --enable-rdbg or --disable-rdbg was given.
797	if test "${enable_rdbg+set}" = set; then
798	enableval="$enable_rdbg"
799	case "${enableval}" in
800	yes) RTEMS_HAS_RDBG=yes ;;
801	no) RTEMS_HAS_RDBG=no ;;
802	*) { echo "configure: error: bad value ${enableval} for enable-rdbg option" 1>&2; exit 1; } ;;
803	esac
804	else
805	RTEMS_HAS_RDBG=no
806	fi
807
808
809
810	# Check whether --enable-cxx or --disable-cxx was given.
811	if test "${enable_cxx+set}" = set; then
812	enableval="$enable_cxx"
813	case "${enableval}" in
814	yes) RTEMS_HAS_CPLUSPLUS=yes ;;
815	no) RTEMS_HAS_CPLUSPLUS=no ;;
816	*) { echo "configure: error: bad value ${enableval} for enable-cxx option" 1>&2; exit 1; } ;;
817	esac
818	else
819	RTEMS_HAS_CPLUSPLUS=no
820	fi
821
822
823
824	# Check whether --enable-gcc28 or --disable-gcc28 was given.
825	if test "${enable_gcc28+set}" = set; then
826	enableval="$enable_gcc28"
827	case "${enableval}" in
828	yes) RTEMS_USE_GCC272=no ;;
829	no) RTEMS_USE_GCC272=yes ;;
830	*) { echo "configure: error: bad value ${enableval} for gcc-28 option" 1>&2; exit 1; } ;;
831	esac
832	else
833	RTEMS_USE_GCC272=no
834	fi
835
836
837
838	# Check whether --enable-libcdir or --disable-libcdir was given.
839	if test "${enable_libcdir+set}" = set; then
840	enableval="$enable_libcdir"
841	RTEMS_LIBC_DIR="${enableval}" ; \
842	test -d ${enableval} \|\| { echo "configure: error: "$enableval is not a directory" " 1>&2; exit 1; }
843	fi
844
845
846
847	# Check whether --enable-bare-cpu-cflags or --disable-bare-cpu-cflags was given.
848	if test "${enable_bare_cpu_cflags+set}" = set; then
849	enableval="$enable_bare_cpu_cflags"
850	case "${enableval}" in
851	no) BARE_CPU_CFLAGS="" ;;
852	*) BARE_CPU_CFLAGS="${enableval}" ;;
853	esac
854	else
855	BARE_CPU_CFLAGS=""
856	fi
857
858
859	# Check whether --enable-bare-cpu-model or --disable-bare-cpu-model was given.
860	if test "${enable_bare_cpu_model+set}" = set; then
861	enableval="$enable_bare_cpu_model"
862	case "${enableval}" in
863	no) BARE_CPU_MODEL="" ;;
864	*) BARE_CPU_MODEL="${enableval}" ;;
865	esac
866	else
867	BARE_CPU_MODEL=""
868	fi
869
870
871	# Check whether --enable-hwapi or --disable-hwapi was given.
872	if test "${enable_hwapi+set}" = set; then
873	enableval="$enable_hwapi"
874	case "${enableval}" in
875	yes) RTEMS_HAS_HWAPI=yes ;;
876	no) RTEMS_HAS_HWAPI=no ;;
877	*) { echo "configure: error: bad value ${enableval} for hwapi option" 1>&2; exit 1; } ;;
878	esac
879	else
880	RTEMS_HAS_HWAPI=no
881	fi
882
883
884
885	echo $ac_n "checking for RTEMS_BSP""... $ac_c" 1>&6
886	echo "configure:887: checking for RTEMS_BSP" >&5
887	if eval "test \"`echo '$''{'rtems_cv_RTEMS_BSP'+set}'`\" = set"; then
888	echo $ac_n "(cached) $ac_c" 1>&6
889	else
890	test -n "${RTEMS_BSP}" && rtems_cv_RTEMS_BSP="$RTEMS_BSP";
891
892	fi
893	if test -z "$rtems_cv_RTEMS_BSP"; then
894	{ echo "configure: error: Missing RTEMS_BSP" 1>&2; exit 1; }
895	fi
896	RTEMS_BSP="$rtems_cv_RTEMS_BSP"
897	echo "$ac_t""${RTEMS_BSP}" 1>&6
898
899
900
901	# Find a good install program. We prefer a C program (faster),
902	# so one script is as good as another. But avoid the broken or
903	# incompatible versions:
904	# SysV /etc/install, /usr/sbin/install
905	# SunOS /usr/etc/install
906	# IRIX /sbin/install
907	# AIX /bin/install
908	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
909	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
910	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
911	# ./install, which can be erroneously created by make from ./install.sh.
912	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
913	echo "configure:914: checking for a BSD compatible install" >&5
914	if test -z "$INSTALL"; then
915	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
916	echo $ac_n "(cached) $ac_c" 1>&6
917	else
918	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
919	for ac_dir in $PATH; do
920	# Account for people who put trailing slashes in PATH elements.
921	case "$ac_dir/" in
922	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
923	*)
924	# OSF1 and SCO ODT 3.0 have their own names for install.
925	# Don't use installbsd from OSF since it installs stuff as root
926	# by default.
927	for ac_prog in ginstall scoinst install; do
928	if test -f $ac_dir/$ac_prog; then
929	if test $ac_prog = install &&
930	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
931	# AIX install. It has an incompatible calling convention.
932	:
933	else
934	ac_cv_path_install="$ac_dir/$ac_prog -c"
935	break 2
936	fi
937	fi
938	done
939	;;
940	esac
941	done
942	IFS="$ac_save_IFS"
943
944	fi
945	if test "${ac_cv_path_install+set}" = set; then
946	INSTALL="$ac_cv_path_install"
947	else
948	# As a last resort, use the slow shell script. We don't cache a
949	# path for INSTALL within a source directory, because that will
950	# break other packages using the cache if that directory is
951	# removed, or if the path is relative.
952	INSTALL="$ac_install_sh"
953	fi
954	fi
955	echo "$ac_t""$INSTALL" 1>&6
956
957	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
958	# It thinks the first close brace ends the variable substitution.
959	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
960
961	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
962
963	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
964
965
966
967
968	# Is this a supported CPU?
969	echo $ac_n "checking if cpu $RTEMS_CPU is supported""... $ac_c" 1>&6
970	echo "configure:971: checking if cpu $RTEMS_CPU is supported" >&5
971	if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then
972	echo "$ac_t""yes" 1>&6
973	else
974	{ echo "configure: error: no" 1>&2; exit 1; }
975	fi
976
977
978	RTEMS_HOST=$host_os
979	case "${target}" in
980	# hpux unix port should go here
981	i[3456]86-pc-linux*) # unix "simulator" port
982	RTEMS_HOST=Linux
983	;;
984	i[3456]86-freebsd2) # unix "simulator" port
985	RTEMS_HOST=FreeBSD
986	;;
987	sparc-sun-solaris*) # unix "simulator" port
988	RTEMS_HOST=Solaris
989	;;
990	*)
991	;;
992	esac
993
994
995
996
997	if test "$TARGET_SUBDIR" = "." ; then
998	PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
999	else
1000	PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
1001	fi
1002
1003
1004	RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
1005
1006
1007	INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
1008
1009
1010	PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
1011
1012
1013
1014
1015	if [ "${program_prefix}" = "NONE" ] ; then
1016	if [ "${target}" = "${host}" ] ; then
1017	program_prefix=
1018	else
1019	program_prefix=${target}-
1020	fi
1021	fi
1022
1023
1024
1025
1026	for ac_prog in "$program_prefix"gcc "$program_prefix"cc
1027	do
1028	# Extract the first word of "$ac_prog", so it can be a program name with args.
1029	set dummy $ac_prog; ac_word=$2
1030	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1031	echo "configure:1032: checking for $ac_word" >&5
1032	if eval "test \"`echo '$''{'ac_cv_path_CC_FOR_TARGET'+set}'`\" = set"; then
1033	echo $ac_n "(cached) $ac_c" 1>&6
1034	else
1035	case "$CC_FOR_TARGET" in
1036	/*)
1037	ac_cv_path_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test with a path.
1038	;;
1039	?:/*)
1040	ac_cv_path_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test with a dos path.
1041	;;
1042	*)
1043	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1044	ac_dummy="$PATH"
1045	for ac_dir in $ac_dummy; do
1046	test -z "$ac_dir" && ac_dir=.
1047	if test -f $ac_dir/$ac_word; then
1048	ac_cv_path_CC_FOR_TARGET="$ac_dir/$ac_word"
1049	break
1050	fi
1051	done
1052	IFS="$ac_save_ifs"
1053	;;
1054	esac
1055	fi
1056	CC_FOR_TARGET="$ac_cv_path_CC_FOR_TARGET"
1057	if test -n "$CC_FOR_TARGET"; then
1058	echo "$ac_t""$CC_FOR_TARGET" 1>&6
1059	else
1060	echo "$ac_t""no" 1>&6
1061	fi
1062
1063	test -n "$CC_FOR_TARGET" && break
1064	done
1065
1066	test -z "$CC_FOR_TARGET" \
1067	&& { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1068
1069	rtems_save_CC=$CC
1070	rtems_save_CFLAGS=$CFLAGS
1071
1072	CC=$CC_FOR_TARGET
1073
1074	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1075	echo "configure:1076: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1076
1077	ac_ext=c
1078	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1079	ac_cpp='$CPP $CPPFLAGS'
1080	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1081	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1082	cross_compiling=$ac_cv_prog_cc_cross
1083
1084	cat > conftest.$ac_ext << EOF
1085
1086	#line 1087 "configure"
1087	#include "confdefs.h"
1088
1089	main(){return(0);}
1090	EOF
1091	if { (eval echo configure:1092: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1092	ac_cv_prog_cc_works=yes
1093	# If we can't run a trivial program, we are probably using a cross compiler.
1094	if (./conftest; exit) 2>/dev/null; then
1095	ac_cv_prog_cc_cross=no
1096	else
1097	ac_cv_prog_cc_cross=yes
1098	fi
1099	else
1100	echo "configure: failed program was:" >&5
1101	cat conftest.$ac_ext >&5
1102	ac_cv_prog_cc_works=no
1103	fi
1104	rm -fr conftest*
1105	ac_ext=c
1106	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1107	ac_cpp='$CPP $CPPFLAGS'
1108	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1109	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1110	cross_compiling=$ac_cv_prog_cc_cross
1111
1112	echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1113	if test $ac_cv_prog_cc_works = no; then
1114	{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1115	fi
1116	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1117	echo "configure:1118: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1118	echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1119	cross_compiling=$ac_cv_prog_cc_cross
1120
1121	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1122	echo "configure:1123: checking whether we are using GNU C" >&5
1123	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1124	echo $ac_n "(cached) $ac_c" 1>&6
1125	else
1126	cat > conftest.c <<EOF
1127	#ifdef __GNUC__
1128	yes;
1129	#endif
1130	EOF
1131	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1132: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
1132	ac_cv_prog_gcc=yes
1133	else
1134	ac_cv_prog_gcc=no
1135	fi
1136	fi
1137
1138	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1139
1140	if test $ac_cv_prog_gcc = yes; then
1141	GCC=yes
1142	ac_test_CFLAGS="${CFLAGS+set}"
1143	ac_save_CFLAGS="$CFLAGS"
1144	CFLAGS=
1145	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1146	echo "configure:1147: checking whether ${CC-cc} accepts -g" >&5
1147	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1148	echo $ac_n "(cached) $ac_c" 1>&6
1149	else
1150	echo 'void f(){}' > conftest.c
1151	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1152	ac_cv_prog_cc_g=yes
1153	else
1154	ac_cv_prog_cc_g=no
1155	fi
1156	rm -f conftest*
1157
1158	fi
1159
1160	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1161	if test "$ac_test_CFLAGS" = set; then
1162	CFLAGS="$ac_save_CFLAGS"
1163	elif test $ac_cv_prog_cc_g = yes; then
1164	CFLAGS="-g -O2"
1165	else
1166	CFLAGS="-O2"
1167	fi
1168	else
1169	GCC=
1170	test "${CFLAGS+set}" = set \|\| CFLAGS="-g"
1171	fi
1172
1173	rtems_cv_prog_gcc=$ac_cv_prog_gcc
1174	rtems_cv_prog_cc_g=$ac_cv_prog_cc_g
1175	rtems_cv_prog_cc_works=$ac_cv_prog_cc_works
1176	rtems_cv_prog_cc_cross=$ac_cv_prog_cc_cross
1177
1178	CC=$rtems_save_CC
1179	CFLAGS=$rtems_save_CFLAGS
1180
1181	unset ac_cv_prog_gcc
1182	unset ac_cv_prog_cc_g
1183	unset ac_cv_prog_cc_works
1184	unset ac_cv_prog_cc_cross
1185
1186
1187	echo $ac_n "checking whether $CC_FOR_TARGET accepts -specs""... $ac_c" 1>&6
1188	echo "configure:1189: checking whether $CC_FOR_TARGET accepts -specs" >&5
1189	if eval "test \"`echo '$''{'rtems_cv_gcc_specs'+set}'`\" = set"; then
1190	echo $ac_n "(cached) $ac_c" 1>&6
1191	else
1192
1193	rtems_cv_gcc_specs=no
1194	if test "$rtems_cv_prog_gcc" = "yes"; then
1195	touch confspec
1196	echo 'void f(){}' >conftest.c
1197	if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then
1198	rtems_cv_gcc_specs=yes
1199	fi
1200	fi
1201	rm -f confspec conftest*
1202
1203	fi
1204
1205	echo "$ac_t""$rtems_cv_gcc_specs" 1>&6
1206
1207
1208	echo $ac_n "checking whether $CC_FOR_TARGET accepts --pipe""... $ac_c" 1>&6
1209	echo "configure:1210: checking whether $CC_FOR_TARGET accepts --pipe" >&5
1210	if eval "test \"`echo '$''{'rtems_cv_gcc_pipe'+set}'`\" = set"; then
1211	echo $ac_n "(cached) $ac_c" 1>&6
1212	else
1213
1214	rtems_cv_gcc_pipe=no
1215	if test "$rtems_cv_prog_gcc" = "yes"; then
1216	case "$host_os" in
1217	cygwin*)
1218	;;
1219	*)
1220	echo 'void f(){}' >conftest.c
1221	if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then
1222	rtems_cv_gcc_pipe=yes
1223	fi
1224	rm -f conftest*
1225	;;
1226	esac
1227	fi
1228
1229	fi
1230
1231	echo "$ac_t""$rtems_cv_gcc_pipe" 1>&6
1232
1233	if test "$RTEMS_USE_GCC272" != "yes" ; then
1234	if test "$rtems_cv_gcc_specs" = "no"; then
1235	echo "configure: warning: *** disabling --enable-gcc28" 1>&2
1236	RTEMS_USE_GCC272=yes
1237	fi
1238	fi
1239	test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe"
1240
1241	case $host_os in
1242	cygwin) GCCSED="\| sed 's%\\\\%/%g'" ;;
1243	*) ;;
1244	esac
1245
1246
1247
1248
1249	echo $ac_n "checking target's ar""... $ac_c" 1>&6
1250	echo "configure:1251: checking target's ar" >&5
1251	if eval "test \"`echo '$''{'ac_cv_path_AR_FOR_TARGET'+set}'`\" = set"; then
1252	echo $ac_n "(cached) $ac_c" 1>&6
1253	else
1254	:
1255	fi
1256
1257	echo "$ac_t""$ac_cv_path_AR_FOR_TARGET" 1>&6
1258
1259	if test -n "$ac_cv_path_AR_FOR_TARGET"; then
1260	AR_FOR_TARGET=$ac_cv_path_AR_FOR_TARGET
1261	else
1262	if test -z "$AR_FOR_TARGET" ; then
1263	if test "$rtems_cv_prog_gcc" = "yes"; then
1264	# We are using gcc, ask it about its tool
1265	# NOTE: Necessary if gcc was configured to use the target's
1266	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
1267	case $host_os in
1268	cygwin)
1269	AR_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ar \| sed -e 's%\\\\%/%g' `
1270	;;
1271	*)
1272	AR_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ar`
1273	;;
1274	esac
1275
1276	fi
1277	else
1278	# The user set an environment variable.
1279	# Check whether it is an absolute path, otherwise AC_PATH_PROG
1280	# will override the environment variable, which isn't what the user
1281	# intends
1282	echo $ac_n "checking whether environment variable AR_FOR_TARGET is an absolute path""... $ac_c" 1>&6
1283	echo "configure:1284: checking whether environment variable AR_FOR_TARGET is an absolute path" >&5
1284	case "$AR_FOR_TARGET" in
1285	/*) # valid
1286	echo "$ac_t"""yes"" 1>&6
1287	;;
1288	*) # invalid for AC_PATH_PROG
1289	echo "$ac_t"""no"" 1>&6
1290	{ echo "configure: error: ***
1291	Environment variable AR_FOR_TARGET should either
1292	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
1293	;;
1294	esac
1295	fi
1296
1297	# Extract the first word of ""$program_prefix"ar", so it can be a program name with args.
1298	set dummy "$program_prefix"ar; ac_word=$2
1299	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1300	echo "configure:1301: checking for $ac_word" >&5
1301	if eval "test \"`echo '$''{'ac_cv_path_AR_FOR_TARGET'+set}'`\" = set"; then
1302	echo $ac_n "(cached) $ac_c" 1>&6
1303	else
1304	case "$AR_FOR_TARGET" in
1305	/*)
1306	ac_cv_path_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test with a path.
1307	;;
1308	?:/*)
1309	ac_cv_path_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test with a dos path.
1310	;;
1311	*)
1312	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1313	ac_dummy="$PATH"
1314	for ac_dir in $ac_dummy; do
1315	test -z "$ac_dir" && ac_dir=.
1316	if test -f $ac_dir/$ac_word; then
1317	ac_cv_path_AR_FOR_TARGET="$ac_dir/$ac_word"
1318	break
1319	fi
1320	done
1321	IFS="$ac_save_ifs"
1322	test -z "$ac_cv_path_AR_FOR_TARGET" && ac_cv_path_AR_FOR_TARGET="no"
1323	;;
1324	esac
1325	fi
1326	AR_FOR_TARGET="$ac_cv_path_AR_FOR_TARGET"
1327	if test -n "$AR_FOR_TARGET"; then
1328	echo "$ac_t""$AR_FOR_TARGET" 1>&6
1329	else
1330	echo "$ac_t""no" 1>&6
1331	fi
1332
1333	fi
1334
1335
1336	echo $ac_n "checking target's as""... $ac_c" 1>&6
1337	echo "configure:1338: checking target's as" >&5
1338	if eval "test \"`echo '$''{'ac_cv_path_AS_FOR_TARGET'+set}'`\" = set"; then
1339	echo $ac_n "(cached) $ac_c" 1>&6
1340	else
1341	:
1342	fi
1343
1344	echo "$ac_t""$ac_cv_path_AS_FOR_TARGET" 1>&6
1345
1346	if test -n "$ac_cv_path_AS_FOR_TARGET"; then
1347	AS_FOR_TARGET=$ac_cv_path_AS_FOR_TARGET
1348	else
1349	if test -z "$AS_FOR_TARGET" ; then
1350	if test "$rtems_cv_prog_gcc" = "yes"; then
1351	# We are using gcc, ask it about its tool
1352	# NOTE: Necessary if gcc was configured to use the target's
1353	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
1354	case $host_os in
1355	cygwin)
1356	AS_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=as \| sed -e 's%\\\\%/%g' `
1357	;;
1358	*)
1359	AS_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=as`
1360	;;
1361	esac
1362
1363	fi
1364	else
1365	# The user set an environment variable.
1366	# Check whether it is an absolute path, otherwise AC_PATH_PROG
1367	# will override the environment variable, which isn't what the user
1368	# intends
1369	echo $ac_n "checking whether environment variable AS_FOR_TARGET is an absolute path""... $ac_c" 1>&6
1370	echo "configure:1371: checking whether environment variable AS_FOR_TARGET is an absolute path" >&5
1371	case "$AS_FOR_TARGET" in
1372	/*) # valid
1373	echo "$ac_t"""yes"" 1>&6
1374	;;
1375	*) # invalid for AC_PATH_PROG
1376	echo "$ac_t"""no"" 1>&6
1377	{ echo "configure: error: ***
1378	Environment variable AS_FOR_TARGET should either
1379	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
1380	;;
1381	esac
1382	fi
1383
1384	# Extract the first word of ""$program_prefix"as", so it can be a program name with args.
1385	set dummy "$program_prefix"as; ac_word=$2
1386	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1387	echo "configure:1388: checking for $ac_word" >&5
1388	if eval "test \"`echo '$''{'ac_cv_path_AS_FOR_TARGET'+set}'`\" = set"; then
1389	echo $ac_n "(cached) $ac_c" 1>&6
1390	else
1391	case "$AS_FOR_TARGET" in
1392	/*)
1393	ac_cv_path_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test with a path.
1394	;;
1395	?:/*)
1396	ac_cv_path_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test with a dos path.
1397	;;
1398	*)
1399	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1400	ac_dummy="$PATH"
1401	for ac_dir in $ac_dummy; do
1402	test -z "$ac_dir" && ac_dir=.
1403	if test -f $ac_dir/$ac_word; then
1404	ac_cv_path_AS_FOR_TARGET="$ac_dir/$ac_word"
1405	break
1406	fi
1407	done
1408	IFS="$ac_save_ifs"
1409	test -z "$ac_cv_path_AS_FOR_TARGET" && ac_cv_path_AS_FOR_TARGET="no"
1410	;;
1411	esac
1412	fi
1413	AS_FOR_TARGET="$ac_cv_path_AS_FOR_TARGET"
1414	if test -n "$AS_FOR_TARGET"; then
1415	echo "$ac_t""$AS_FOR_TARGET" 1>&6
1416	else
1417	echo "$ac_t""no" 1>&6
1418	fi
1419
1420	fi
1421
1422
1423	echo $ac_n "checking target's ld""... $ac_c" 1>&6
1424	echo "configure:1425: checking target's ld" >&5
1425	if eval "test \"`echo '$''{'ac_cv_path_LD_FOR_TARGET'+set}'`\" = set"; then
1426	echo $ac_n "(cached) $ac_c" 1>&6
1427	else
1428	:
1429	fi
1430
1431	echo "$ac_t""$ac_cv_path_LD_FOR_TARGET" 1>&6
1432
1433	if test -n "$ac_cv_path_LD_FOR_TARGET"; then
1434	LD_FOR_TARGET=$ac_cv_path_LD_FOR_TARGET
1435	else
1436	if test -z "$LD_FOR_TARGET" ; then
1437	if test "$rtems_cv_prog_gcc" = "yes"; then
1438	# We are using gcc, ask it about its tool
1439	# NOTE: Necessary if gcc was configured to use the target's
1440	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
1441	case $host_os in
1442	cygwin)
1443	LD_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ld \| sed -e 's%\\\\%/%g' `
1444	;;
1445	*)
1446	LD_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ld`
1447	;;
1448	esac
1449
1450	fi
1451	else
1452	# The user set an environment variable.
1453	# Check whether it is an absolute path, otherwise AC_PATH_PROG
1454	# will override the environment variable, which isn't what the user
1455	# intends
1456	echo $ac_n "checking whether environment variable LD_FOR_TARGET is an absolute path""... $ac_c" 1>&6
1457	echo "configure:1458: checking whether environment variable LD_FOR_TARGET is an absolute path" >&5
1458	case "$LD_FOR_TARGET" in
1459	/*) # valid
1460	echo "$ac_t"""yes"" 1>&6
1461	;;
1462	*) # invalid for AC_PATH_PROG
1463	echo "$ac_t"""no"" 1>&6
1464	{ echo "configure: error: ***
1465	Environment variable LD_FOR_TARGET should either
1466	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
1467	;;
1468	esac
1469	fi
1470
1471	# Extract the first word of ""$program_prefix"ld", so it can be a program name with args.
1472	set dummy "$program_prefix"ld; ac_word=$2
1473	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1474	echo "configure:1475: checking for $ac_word" >&5
1475	if eval "test \"`echo '$''{'ac_cv_path_LD_FOR_TARGET'+set}'`\" = set"; then
1476	echo $ac_n "(cached) $ac_c" 1>&6
1477	else
1478	case "$LD_FOR_TARGET" in
1479	/*)
1480	ac_cv_path_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test with a path.
1481	;;
1482	?:/*)
1483	ac_cv_path_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test with a dos path.
1484	;;
1485	*)
1486	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1487	ac_dummy="$PATH"
1488	for ac_dir in $ac_dummy; do
1489	test -z "$ac_dir" && ac_dir=.
1490	if test -f $ac_dir/$ac_word; then
1491	ac_cv_path_LD_FOR_TARGET="$ac_dir/$ac_word"
1492	break
1493	fi
1494	done
1495	IFS="$ac_save_ifs"
1496	test -z "$ac_cv_path_LD_FOR_TARGET" && ac_cv_path_LD_FOR_TARGET="no"
1497	;;
1498	esac
1499	fi
1500	LD_FOR_TARGET="$ac_cv_path_LD_FOR_TARGET"
1501	if test -n "$LD_FOR_TARGET"; then
1502	echo "$ac_t""$LD_FOR_TARGET" 1>&6
1503	else
1504	echo "$ac_t""no" 1>&6
1505	fi
1506
1507	fi
1508
1509
1510	echo $ac_n "checking target's nm""... $ac_c" 1>&6
1511	echo "configure:1512: checking target's nm" >&5
1512	if eval "test \"`echo '$''{'ac_cv_path_NM_FOR_TARGET'+set}'`\" = set"; then
1513	echo $ac_n "(cached) $ac_c" 1>&6
1514	else
1515	:
1516	fi
1517
1518	echo "$ac_t""$ac_cv_path_NM_FOR_TARGET" 1>&6
1519
1520	if test -n "$ac_cv_path_NM_FOR_TARGET"; then
1521	NM_FOR_TARGET=$ac_cv_path_NM_FOR_TARGET
1522	else
1523	if test -z "$NM_FOR_TARGET" ; then
1524	if test "$rtems_cv_prog_gcc" = "yes"; then
1525	# We are using gcc, ask it about its tool
1526	# NOTE: Necessary if gcc was configured to use the target's
1527	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
1528	case $host_os in
1529	cygwin)
1530	NM_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=nm \| sed -e 's%\\\\%/%g' `
1531	;;
1532	*)
1533	NM_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=nm`
1534	;;
1535	esac
1536
1537	fi
1538	else
1539	# The user set an environment variable.
1540	# Check whether it is an absolute path, otherwise AC_PATH_PROG
1541	# will override the environment variable, which isn't what the user
1542	# intends
1543	echo $ac_n "checking whether environment variable NM_FOR_TARGET is an absolute path""... $ac_c" 1>&6
1544	echo "configure:1545: checking whether environment variable NM_FOR_TARGET is an absolute path" >&5
1545	case "$NM_FOR_TARGET" in
1546	/*) # valid
1547	echo "$ac_t"""yes"" 1>&6
1548	;;
1549	*) # invalid for AC_PATH_PROG
1550	echo "$ac_t"""no"" 1>&6
1551	{ echo "configure: error: ***
1552	Environment variable NM_FOR_TARGET should either
1553	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
1554	;;
1555	esac
1556	fi
1557
1558	# Extract the first word of ""$program_prefix"nm", so it can be a program name with args.
1559	set dummy "$program_prefix"nm; ac_word=$2
1560	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1561	echo "configure:1562: checking for $ac_word" >&5
1562	if eval "test \"`echo '$''{'ac_cv_path_NM_FOR_TARGET'+set}'`\" = set"; then
1563	echo $ac_n "(cached) $ac_c" 1>&6
1564	else
1565	case "$NM_FOR_TARGET" in
1566	/*)
1567	ac_cv_path_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test with a path.
1568	;;
1569	?:/*)
1570	ac_cv_path_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test with a dos path.
1571	;;
1572	*)
1573	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1574	ac_dummy="$PATH"
1575	for ac_dir in $ac_dummy; do
1576	test -z "$ac_dir" && ac_dir=.
1577	if test -f $ac_dir/$ac_word; then
1578	ac_cv_path_NM_FOR_TARGET="$ac_dir/$ac_word"
1579	break
1580	fi
1581	done
1582	IFS="$ac_save_ifs"
1583	test -z "$ac_cv_path_NM_FOR_TARGET" && ac_cv_path_NM_FOR_TARGET="no"
1584	;;
1585	esac
1586	fi
1587	NM_FOR_TARGET="$ac_cv_path_NM_FOR_TARGET"
1588	if test -n "$NM_FOR_TARGET"; then
1589	echo "$ac_t""$NM_FOR_TARGET" 1>&6
1590	else
1591	echo "$ac_t""no" 1>&6
1592	fi
1593
1594	fi
1595
1596
1597
1598	echo $ac_n "checking target's ranlib""... $ac_c" 1>&6
1599	echo "configure:1600: checking target's ranlib" >&5
1600	if eval "test \"`echo '$''{'ac_cv_path_RANLIB_FOR_TARGET'+set}'`\" = set"; then
1601	echo $ac_n "(cached) $ac_c" 1>&6
1602	else
1603	:
1604	fi
1605
1606	echo "$ac_t""$ac_cv_path_RANLIB_FOR_TARGET" 1>&6
1607
1608	if test -n "$ac_cv_path_RANLIB_FOR_TARGET"; then
1609	RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
1610	else
1611	if test -z "$RANLIB_FOR_TARGET" ; then
1612	if test "$rtems_cv_prog_gcc" = "yes"; then
1613	# We are using gcc, ask it about its tool
1614	# NOTE: Necessary if gcc was configured to use the target's
1615	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
1616	case $host_os in
1617	cygwin)
1618	RANLIB_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ranlib \| sed -e 's%\\\\%/%g' `
1619	;;
1620	*)
1621	RANLIB_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ranlib`
1622	;;
1623	esac
1624
1625	fi
1626	else
1627	# The user set an environment variable.
1628	# Check whether it is an absolute path, otherwise AC_PATH_PROG
1629	# will override the environment variable, which isn't what the user
1630	# intends
1631	echo $ac_n "checking whether environment variable RANLIB_FOR_TARGET is an absolute path""... $ac_c" 1>&6
1632	echo "configure:1633: checking whether environment variable RANLIB_FOR_TARGET is an absolute path" >&5
1633	case "$RANLIB_FOR_TARGET" in
1634	/*) # valid
1635	echo "$ac_t"""yes"" 1>&6
1636	;;
1637	*) # invalid for AC_PATH_PROG
1638	echo "$ac_t"""no"" 1>&6
1639	{ echo "configure: error: ***
1640	Environment variable RANLIB_FOR_TARGET should either
1641	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
1642	;;
1643	esac
1644	fi
1645
1646	# Extract the first word of ""$program_prefix"ranlib", so it can be a program name with args.
1647	set dummy "$program_prefix"ranlib; ac_word=$2
1648	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1649	echo "configure:1650: checking for $ac_word" >&5
1650	if eval "test \"`echo '$''{'ac_cv_path_RANLIB_FOR_TARGET'+set}'`\" = set"; then
1651	echo $ac_n "(cached) $ac_c" 1>&6
1652	else
1653	case "$RANLIB_FOR_TARGET" in
1654	/*)
1655	ac_cv_path_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test with a path.
1656	;;
1657	?:/*)
1658	ac_cv_path_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test with a dos path.
1659	;;
1660	*)
1661	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1662	ac_dummy="$PATH"
1663	for ac_dir in $ac_dummy; do
1664	test -z "$ac_dir" && ac_dir=.
1665	if test -f $ac_dir/$ac_word; then
1666	ac_cv_path_RANLIB_FOR_TARGET="$ac_dir/$ac_word"
1667	break
1668	fi
1669	done
1670	IFS="$ac_save_ifs"
1671	test -z "$ac_cv_path_RANLIB_FOR_TARGET" && ac_cv_path_RANLIB_FOR_TARGET="no"
1672	;;
1673	esac
1674	fi
1675	RANLIB_FOR_TARGET="$ac_cv_path_RANLIB_FOR_TARGET"
1676	if test -n "$RANLIB_FOR_TARGET"; then
1677	echo "$ac_t""$RANLIB_FOR_TARGET" 1>&6
1678	else
1679	echo "$ac_t""no" 1>&6
1680	fi
1681
1682	fi
1683
1684	if test "$RANLIB_FOR_TARGET" = "no"; then
1685	# ranlib wasn't found; check if ar -s is available
1686
1687	echo $ac_n "checking whether $AR_FOR_TARGET -s works""... $ac_c" 1>&6
1688	echo "configure:1689: checking whether $AR_FOR_TARGET -s works" >&5
1689	if eval "test \"`echo '$''{'rtems_cv_AR_FOR_TARGET_S'+set}'`\" = set"; then
1690	echo $ac_n "(cached) $ac_c" 1>&6
1691	else
1692
1693	cat > conftest.$ac_ext <<EOF
1694	int foo( int b )
1695	{ return b; }
1696	EOF
1697	if { ac_try='$CC_FOR_TARGET -o conftest.o -c conftest.$ac_ext'; { (eval echo configure:1698: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \
1698	&& { ac_try='$AR_FOR_TARGET -sr conftest.a conftest.o'; { (eval echo configure:1699: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \
1699	&& test -s conftest.a ; \
1700	then
1701	rtems_cv_AR_FOR_TARGET_S="yes"
1702	else
1703	rtems_cv_AR_FOR_TARGET_S="no"
1704	fi
1705	rm -f conftest*
1706
1707	fi
1708
1709	echo "$ac_t""$rtems_cv_AR_FOR_TARGET_S" 1>&6
1710
1711	if test $rtems_cv_AR_FOR_TARGET_S = "yes" ; then
1712	ac_cv_path_RANLIB_FOR_TARGET="$AR_FOR_TARGET -s"
1713	RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
1714	else
1715	{ echo "configure: error: ***
1716	Can't figure out how to build a library index
1717	Neither ranlib nor ar -s seem to be available " 1>&2; exit 1; }
1718	fi
1719	fi
1720
1721
1722	echo $ac_n "checking target's objcopy""... $ac_c" 1>&6
1723	echo "configure:1724: checking target's objcopy" >&5
1724	if eval "test \"`echo '$''{'ac_cv_path_OBJCOPY_FOR_TARGET'+set}'`\" = set"; then
1725	echo $ac_n "(cached) $ac_c" 1>&6
1726	else
1727	:
1728	fi
1729
1730	echo "$ac_t""$ac_cv_path_OBJCOPY_FOR_TARGET" 1>&6
1731
1732	if test -n "$ac_cv_path_OBJCOPY_FOR_TARGET"; then
1733	OBJCOPY_FOR_TARGET=$ac_cv_path_OBJCOPY_FOR_TARGET
1734	else
1735	if test -z "$OBJCOPY_FOR_TARGET" ; then
1736	if test "$rtems_cv_prog_gcc" = "yes"; then
1737	# We are using gcc, ask it about its tool
1738	# NOTE: Necessary if gcc was configured to use the target's
1739	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
1740	case $host_os in
1741	cygwin)
1742	OBJCOPY_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=objcopy \| sed -e 's%\\\\%/%g' `
1743	;;
1744	*)
1745	OBJCOPY_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=objcopy`
1746	;;
1747	esac
1748
1749	fi
1750	else
1751	# The user set an environment variable.
1752	# Check whether it is an absolute path, otherwise AC_PATH_PROG
1753	# will override the environment variable, which isn't what the user
1754	# intends
1755	echo $ac_n "checking whether environment variable OBJCOPY_FOR_TARGET is an absolute path""... $ac_c" 1>&6
1756	echo "configure:1757: checking whether environment variable OBJCOPY_FOR_TARGET is an absolute path" >&5
1757	case "$OBJCOPY_FOR_TARGET" in
1758	/*) # valid
1759	echo "$ac_t"""yes"" 1>&6
1760	;;
1761	*) # invalid for AC_PATH_PROG
1762	echo "$ac_t"""no"" 1>&6
1763	{ echo "configure: error: ***
1764	Environment variable OBJCOPY_FOR_TARGET should either
1765	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
1766	;;
1767	esac
1768	fi
1769
1770	# Extract the first word of ""$program_prefix"objcopy", so it can be a program name with args.
1771	set dummy "$program_prefix"objcopy; ac_word=$2
1772	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1773	echo "configure:1774: checking for $ac_word" >&5
1774	if eval "test \"`echo '$''{'ac_cv_path_OBJCOPY_FOR_TARGET'+set}'`\" = set"; then
1775	echo $ac_n "(cached) $ac_c" 1>&6
1776	else
1777	case "$OBJCOPY_FOR_TARGET" in
1778	/*)
1779	ac_cv_path_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test with a path.
1780	;;
1781	?:/*)
1782	ac_cv_path_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test with a dos path.
1783	;;
1784	*)
1785	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1786	ac_dummy="$PATH"
1787	for ac_dir in $ac_dummy; do
1788	test -z "$ac_dir" && ac_dir=.
1789	if test -f $ac_dir/$ac_word; then
1790	ac_cv_path_OBJCOPY_FOR_TARGET="$ac_dir/$ac_word"
1791	break
1792	fi
1793	done
1794	IFS="$ac_save_ifs"
1795	test -z "$ac_cv_path_OBJCOPY_FOR_TARGET" && ac_cv_path_OBJCOPY_FOR_TARGET="no"
1796	;;
1797	esac
1798	fi
1799	OBJCOPY_FOR_TARGET="$ac_cv_path_OBJCOPY_FOR_TARGET"
1800	if test -n "$OBJCOPY_FOR_TARGET"; then
1801	echo "$ac_t""$OBJCOPY_FOR_TARGET" 1>&6
1802	else
1803	echo "$ac_t""no" 1>&6
1804	fi
1805
1806	fi
1807
1808
1809	echo $ac_n "checking target's size""... $ac_c" 1>&6
1810	echo "configure:1811: checking target's size" >&5
1811	if eval "test \"`echo '$''{'ac_cv_path_SIZE_FOR_TARGET'+set}'`\" = set"; then
1812	echo $ac_n "(cached) $ac_c" 1>&6
1813	else
1814	:
1815	fi
1816
1817	echo "$ac_t""$ac_cv_path_SIZE_FOR_TARGET" 1>&6
1818
1819	if test -n "$ac_cv_path_SIZE_FOR_TARGET"; then
1820	SIZE_FOR_TARGET=$ac_cv_path_SIZE_FOR_TARGET
1821	else
1822	if test -z "$SIZE_FOR_TARGET" ; then
1823	if test "$rtems_cv_prog_gcc" = "yes"; then
1824	# We are using gcc, ask it about its tool
1825	# NOTE: Necessary if gcc was configured to use the target's
1826	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
1827	case $host_os in
1828	cygwin)
1829	SIZE_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=size \| sed -e 's%\\\\%/%g' `
1830	;;
1831	*)
1832	SIZE_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=size`
1833	;;
1834	esac
1835
1836	fi
1837	else
1838	# The user set an environment variable.
1839	# Check whether it is an absolute path, otherwise AC_PATH_PROG
1840	# will override the environment variable, which isn't what the user
1841	# intends
1842	echo $ac_n "checking whether environment variable SIZE_FOR_TARGET is an absolute path""... $ac_c" 1>&6
1843	echo "configure:1844: checking whether environment variable SIZE_FOR_TARGET is an absolute path" >&5
1844	case "$SIZE_FOR_TARGET" in
1845	/*) # valid
1846	echo "$ac_t"""yes"" 1>&6
1847	;;
1848	*) # invalid for AC_PATH_PROG
1849	echo "$ac_t"""no"" 1>&6
1850	{ echo "configure: error: ***
1851	Environment variable SIZE_FOR_TARGET should either
1852	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
1853	;;
1854	esac
1855	fi
1856
1857	# Extract the first word of ""$program_prefix"size", so it can be a program name with args.
1858	set dummy "$program_prefix"size; ac_word=$2
1859	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1860	echo "configure:1861: checking for $ac_word" >&5
1861	if eval "test \"`echo '$''{'ac_cv_path_SIZE_FOR_TARGET'+set}'`\" = set"; then
1862	echo $ac_n "(cached) $ac_c" 1>&6
1863	else
1864	case "$SIZE_FOR_TARGET" in
1865	/*)
1866	ac_cv_path_SIZE_FOR_TARGET="$SIZE_FOR_TARGET" # Let the user override the test with a path.
1867	;;
1868	?:/*)
1869	ac_cv_path_SIZE_FOR_TARGET="$SIZE_FOR_TARGET" # Let the user override the test with a dos path.
1870	;;
1871	*)
1872	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1873	ac_dummy="$PATH"
1874	for ac_dir in $ac_dummy; do
1875	test -z "$ac_dir" && ac_dir=.
1876	if test -f $ac_dir/$ac_word; then
1877	ac_cv_path_SIZE_FOR_TARGET="$ac_dir/$ac_word"
1878	break
1879	fi
1880	done
1881	IFS="$ac_save_ifs"
1882	test -z "$ac_cv_path_SIZE_FOR_TARGET" && ac_cv_path_SIZE_FOR_TARGET="no"
1883	;;
1884	esac
1885	fi
1886	SIZE_FOR_TARGET="$ac_cv_path_SIZE_FOR_TARGET"
1887	if test -n "$SIZE_FOR_TARGET"; then
1888	echo "$ac_t""$SIZE_FOR_TARGET" 1>&6
1889	else
1890	echo "$ac_t""no" 1>&6
1891	fi
1892
1893	fi
1894
1895
1896	echo $ac_n "checking target's strip""... $ac_c" 1>&6
1897	echo "configure:1898: checking target's strip" >&5
1898	if eval "test \"`echo '$''{'ac_cv_path_STRIP_FOR_TARGET'+set}'`\" = set"; then
1899	echo $ac_n "(cached) $ac_c" 1>&6
1900	else
1901	:
1902	fi
1903
1904	echo "$ac_t""$ac_cv_path_STRIP_FOR_TARGET" 1>&6
1905
1906	if test -n "$ac_cv_path_STRIP_FOR_TARGET"; then
1907	STRIP_FOR_TARGET=$ac_cv_path_STRIP_FOR_TARGET
1908	else
1909	if test -z "$STRIP_FOR_TARGET" ; then
1910	if test "$rtems_cv_prog_gcc" = "yes"; then
1911	# We are using gcc, ask it about its tool
1912	# NOTE: Necessary if gcc was configured to use the target's
1913	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
1914	case $host_os in
1915	cygwin)
1916	STRIP_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=strip \| sed -e 's%\\\\%/%g' `
1917	;;
1918	*)
1919	STRIP_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=strip`
1920	;;
1921	esac
1922
1923	fi
1924	else
1925	# The user set an environment variable.
1926	# Check whether it is an absolute path, otherwise AC_PATH_PROG
1927	# will override the environment variable, which isn't what the user
1928	# intends
1929	echo $ac_n "checking whether environment variable STRIP_FOR_TARGET is an absolute path""... $ac_c" 1>&6
1930	echo "configure:1931: checking whether environment variable STRIP_FOR_TARGET is an absolute path" >&5
1931	case "$STRIP_FOR_TARGET" in
1932	/*) # valid
1933	echo "$ac_t"""yes"" 1>&6
1934	;;
1935	*) # invalid for AC_PATH_PROG
1936	echo "$ac_t"""no"" 1>&6
1937	{ echo "configure: error: ***
1938	Environment variable STRIP_FOR_TARGET should either
1939	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
1940	;;
1941	esac
1942	fi
1943
1944	# Extract the first word of ""$program_prefix"strip", so it can be a program name with args.
1945	set dummy "$program_prefix"strip; ac_word=$2
1946	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1947	echo "configure:1948: checking for $ac_word" >&5
1948	if eval "test \"`echo '$''{'ac_cv_path_STRIP_FOR_TARGET'+set}'`\" = set"; then
1949	echo $ac_n "(cached) $ac_c" 1>&6
1950	else
1951	case "$STRIP_FOR_TARGET" in
1952	/*)
1953	ac_cv_path_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test with a path.
1954	;;
1955	?:/*)
1956	ac_cv_path_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test with a dos path.
1957	;;
1958	*)
1959	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1960	ac_dummy="$PATH"
1961	for ac_dir in $ac_dummy; do
1962	test -z "$ac_dir" && ac_dir=.
1963	if test -f $ac_dir/$ac_word; then
1964	ac_cv_path_STRIP_FOR_TARGET="$ac_dir/$ac_word"
1965	break
1966	fi
1967	done
1968	IFS="$ac_save_ifs"
1969	test -z "$ac_cv_path_STRIP_FOR_TARGET" && ac_cv_path_STRIP_FOR_TARGET="no"
1970	;;
1971	esac
1972	fi
1973	STRIP_FOR_TARGET="$ac_cv_path_STRIP_FOR_TARGET"
1974	if test -n "$STRIP_FOR_TARGET"; then
1975	echo "$ac_t""$STRIP_FOR_TARGET" 1>&6
1976	else
1977	echo "$ac_t""no" 1>&6
1978	fi
1979
1980	fi
1981
1982
1983
1984	if test "${target_cpu}" = "i386"; then
1985	echo $ac_n "checking for 16 bit mode assembler support""... $ac_c" 1>&6
1986	echo "configure:1987: checking for 16 bit mode assembler support" >&5
1987	if eval "test \"`echo '$''{'rtems_cv_prog_gas_code16'+set}'`\" = set"; then
1988	echo $ac_n "(cached) $ac_c" 1>&6
1989	else
1990	cat > conftest.s << EOF
1991	.code16
1992	data32
1993	addr32
1994	lgdt 0
1995	EOF
1996	if { ac_try='$AS_FOR_TARGET -o conftest.o conftest.s'; { (eval echo configure:1997: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
1997	rtems_cv_prog_gas_code16=yes
1998	else
1999	rtems_cv_prog_gas_code16=no
2000	fi
2001	fi
2002
2003	echo "$ac_t""$rtems_cv_prog_gas_code16" 1>&6
2004	RTEMS_GAS_CODE16="$rtems_cv_prog_gas_code16"
2005	fi
2006
2007
2008
2009
2010	if test "$RTEMS_GAS_CODE16" = "yes"; then
2011	RTEMS_GAS_CODE16_TRUE=
2012	RTEMS_GAS_CODE16_FALSE='#'
2013	else
2014	RTEMS_GAS_CODE16_TRUE='#'
2015	RTEMS_GAS_CODE16_FALSE=
2016	fi;
2017
2018	echo $ac_n "checking for make/custom/$RTEMS_BSP.cfg""... $ac_c" 1>&6
2019	echo "configure:2020: checking for make/custom/$RTEMS_BSP.cfg" >&5
2020	if test -r "$srcdir/$RTEMS_TOPdir/make/custom/$RTEMS_BSP.cfg"; then
2021	echo "$ac_t""yes" 1>&6
2022	else
2023	{ echo "configure: error: no" 1>&2; exit 1; }
2024	fi
2025
2026	echo $ac_n "checking whether BSP supports multiprocessing""... $ac_c" 1>&6
2027	echo "configure:2028: checking whether BSP supports multiprocessing" >&5
2028	if eval "test \"`echo '$''{'rtems_cv_HAS_MP'+set}'`\" = set"; then
2029	echo $ac_n "(cached) $ac_c" 1>&6
2030	else
2031	if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/libbsp/${RTEMS_CPU}/${RTEMS_BSP}/shmsupp"; then
2032	if test "$RTEMS_HAS_MULTIPROCESSING" = "yes"; then
2033	rtems_cv_HAS_MP="yes" ;
2034	else
2035	rtems_cv_HAS_MP="disabled";
2036	fi
2037	else
2038	rtems_cv_HAS_MP="no";
2039	fi
2040	fi
2041
2042	echo "$ac_t""$rtems_cv_HAS_MP" 1>&6
2043	if test "$rtems_cv_HAS_MP" = "yes"; then
2044	HAS_MP="yes"
2045	else
2046	HAS_MP="no"
2047	fi
2048
2049
2050	echo $ac_n "checking whether BSP supports networking""... $ac_c" 1>&6
2051	echo "configure:2052: checking whether BSP supports networking" >&5
2052	if eval "test \"`echo '$''{'rtems_cv_HAS_NETWORKING'+set}'`\" = set"; then
2053	echo $ac_n "(cached) $ac_c" 1>&6
2054	else
2055	case "$RTEMS_CPU" in
2056	unix*)
2057	rtems_cv_HAS_NETWORKING="no"
2058	;;
2059	*)
2060	if test "${RTEMS_HAS_NETWORKING}" = "yes"; then
2061	rtems_cv_HAS_NETWORKING="yes";
2062	else
2063	rtems_cv_HAS_NETWORKING="disabled";
2064	fi
2065	;;
2066	esac
2067	fi
2068
2069	echo "$ac_t""$rtems_cv_HAS_NETWORKING" 1>&6
2070	if test "$rtems_cv_HAS_NETWORKING" = "yes"; then
2071	HAS_NETWORKING="yes";
2072	else
2073	HAS_NETWORKING="no";
2074	fi
2075
2076
2077
2078	# account for "aliased" bsps which share source code
2079	case ${RTEMS_BSP} in
2080	mvme162lx) bspdir=mvme162 ;; # mvme162 board variant
2081	gen68360_040) bspdir=gen68360 ;; # 68360 in companion mode
2082	go32_p5) bspdir=go32 ;; # go32 on Pentium class CPU
2083	p4600) bspdir=p4000 ;; # p4000 board with IDT 4600
2084	p4650) bspdir=p4000 ;; # p4000 board with IDT 4650
2085	*) bspdir=${RTEMS_BSP};;
2086	esac
2087
2088
2089
2090
2091	if test "$RTEMS_CPU" = "unix"; then
2092	UNIX_TRUE=
2093	UNIX_FALSE='#'
2094	else
2095	UNIX_TRUE='#'
2096	UNIX_FALSE=
2097	fi
2098
2099	# find all the CPU dependent library Makefiles
2100	subdirs="libcpu"
2101
2102	subdirs="libcpu libbsp"
2103
2104
2105	# If the TCP/IP stack is enabled, then find all TCP/IP Makefiles
2106	if test "$HAS_NETWORKING" = "yes"; then
2107	cfg_subdirs="$cfg_subdirs libnetworking"
2108	cfg_subdirs="$cfg_subdirs librpc"
2109
2110	if test "$RTEMS_HAS_RDBG" = "yes"; then
2111	echo $ac_n "checking whether BSP supports librdbg""... $ac_c" 1>&6
2112	echo "configure:2113: checking whether BSP supports librdbg" >&5
2113	if eval "test \"`echo '$''{'rtems_cv_HAS_RDBG'+set}'`\" = set"; then
2114	echo $ac_n "(cached) $ac_c" 1>&6
2115	else
2116
2117	if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/librdbg/${RTEMS_CPU}/${RTEMS_BSP}"; then
2118	rtems_cv_HAS_RDBG="yes" ;
2119	else
2120	rtems_cv_HAS_RDBG="no";
2121	fi
2122
2123	fi
2124
2125	echo "$ac_t""$rtems_cv_HAS_RDBG" 1>&6
2126	HAS_RDBG="$rtems_cv_HAS_RDBG"
2127
2128
2129	fi
2130	fi
2131
2132
2133	if test "$HAS_RDBG" = "yes"; then
2134	cfg_subdirs="$cfg_subdirs librdbg"
2135	fi
2136
2137	# If the HWAPI is enabled, the find the HWAPI Makefiles
2138	# Check whether --enable-hwapi or --disable-hwapi was given.
2139	if test "${enable_hwapi+set}" = set; then
2140	enableval="$enable_hwapi"
2141	case "${enableval}" in
2142	yes) RTEMS_HAS_HWAPI=yes ;;
2143	no) RTEMS_HAS_HWAPI=no ;;
2144	*) { echo "configure: error: bad value ${enableval} for hwapi option" 1>&2; exit 1; } ;;
2145	esac
2146	else
2147	RTEMS_HAS_HWAPI=no
2148	fi
2149
2150
2151	if test "$RTEMS_HAS_HWAPI" = "yes"; then
2152	if test -d "${srcdir}/libhwapi"; then
2153	cfg_subdirs="$cfg_subdirs libhwapi"
2154	fi
2155	LIBHWAPI="libhwapi"
2156	fi
2157
2158
2159	if test -d "${srcdir}/start/$RTEMS_CPU"; then
2160	cfg_subdirs="$cfg_subdirs start/$RTEMS_CPU"
2161	RTEMS_CPU_STARTdir="$RTEMS_CPU"
2162	fi
2163
2164
2165	if test "$RTEMS_CPU" != "unix"; then
2166	## HACK: Suppress libchip for unix
2167	cfg_subdirs="$cfg_subdirs libchip"
2168	fi
2169
2170
2171
2172	if test "$HAS_NETWORKING" = "yes"; then
2173	HAS_NETWORKING_TRUE=
2174	HAS_NETWORKING_FALSE='#'
2175	else
2176	HAS_NETWORKING_TRUE='#'
2177	HAS_NETWORKING_FALSE=
2178	fi
2179
2180
2181	if test "$RTEMS_CPU" != "unix"; then
2182	HAS_LIBCHIP_TRUE=
2183	HAS_LIBCHIP_FALSE='#'
2184	else
2185	HAS_LIBCHIP_TRUE='#'
2186	HAS_LIBCHIP_FALSE=
2187	fi
2188
2189
2190	if test "$HAS_RDBG" = "yes"; then
2191	HAS_RDBG_TRUE=
2192	HAS_RDBG_FALSE='#'
2193	else
2194	HAS_RDBG_TRUE='#'
2195	HAS_RDBG_FALSE=
2196	fi
2197
2198	subdirs="libcpu libbsp libmisc"
2199
2200
2201	subdirs="libcpu libbsp libmisc $cfg_subdirs"
2202
2203
2204	PROJECT_INCLUDE="\$(PROJECT_ROOT)/$RTEMS_BSP/lib/include"
2205
2206
2207	# try to explicitly list a Makefile here
2208	trap '' 1 2 15
2209	cat > confcache <<\EOF
2210	# This file is a shell script that caches the results of configure
2211	# tests run on this system so they can be shared between configure
2212	# scripts and configure runs. It is not useful on other systems.
2213	# If it contains results you don't want to keep, you may remove or edit it.
2214	#
2215	# By default, configure uses ./config.cache as the cache file,
2216	# creating it if it does not exist already. You can give configure
2217	# the --cache-file=FILE option to use a different cache file; that is
2218	# what configure does when it calls configure scripts in
2219	# subdirectories, so they share the cache.
2220	# Giving --cache-file=/dev/null disables caching, for debugging configure.
2221	# config.status only pays attention to the cache file if you give it the
2222	# --recheck option to rerun configure.
2223	#
2224	EOF
2225	# The following way of writing the cache mishandles newlines in values,
2226	# but we know of no workaround that is simple, portable, and efficient.
2227	# So, don't put newlines in cache variables' values.
2228	# Ultrix sh set writes to stderr and can't be redirected directly,
2229	# and sets the high bit in the cache file unless we assign to the vars.
2230	(set) 2>&1 \|
2231	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
2232	ac_space=\ )
2233	# `set' does not quote correctly, so add quotes (double-quote substitution
2234	# turns \\\\ into \\, and sed turns \\ into \).
2235	sed -n \
2236	-e "s/'/'\\\\''/g" \
2237	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
2238	;;
2239	*)
2240	# `set' quotes correctly as required by POSIX, so do not add quotes.
2241	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
2242	;;
2243	esac >> confcache
2244	if cmp -s $cache_file confcache; then
2245	:
2246	else
2247	if test -w $cache_file; then
2248	echo "updating cache $cache_file"
2249	cat confcache > $cache_file
2250	else
2251	echo "not updating unwritable cache $cache_file"
2252	fi
2253	fi
2254	rm -f confcache
2255
2256	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2257
2258	test "x$prefix" = xNONE && prefix=$ac_default_prefix
2259	# Let make expand exec_prefix.
2260	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2261
2262	# Any assignment to VPATH causes Sun make to only execute
2263	# the first set of double-colon rules, so remove it if not needed.
2264	# If there is a colon in the path, we need to keep it.
2265	if test "x$srcdir" = x.; then
2266	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
2267	fi
2268
2269	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2270
2271	# Transform confdefs.h into DEFS.
2272	# Protect against shell expansion while executing Makefile rules.
2273	# Protect against Makefile macro expansion.
2274	cat > conftest.defs <<\EOF
2275	s%#define $[A-Za-z_][A-Za-z0-9_]$ $.*$%-D\1=\2%g
2276	s%[ `~#$^&*(){}\\\|;'"<>?]%\\&%g
2277	s%\[%\\&%g
2278	s%\]%\\&%g
2279	s%\$%$$%g
2280	EOF
2281	DEFS=`sed -f conftest.defs confdefs.h \| tr '\012' ' '`
2282	rm -f conftest.defs
2283
2284
2285	# Without the "./", some shells look in PATH for config.status.
2286	: ${CONFIG_STATUS=./config.status}
2287
2288	echo creating $CONFIG_STATUS
2289	rm -f $CONFIG_STATUS
2290	cat > $CONFIG_STATUS <<EOF
2291	#! /bin/sh
2292	# Generated automatically by configure.
2293	# Run this file to recreate the current configuration.
2294	# This directory was configured as follows,
2295	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
2296	#
2297	# $0 $ac_configure_args
2298	#
2299	# Compiler output produced by configure, useful for debugging
2300	# configure, is in ./config.log if it exists.
2301
2302	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2303	for ac_option
2304	do
2305	case "\$ac_option" in
2306	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
2307	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2308	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2309	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
2310	echo "$CONFIG_STATUS generated by autoconf version 2.13"
2311	exit 0 ;;
2312	-help \| --help \| --hel \| --he \| --h)
2313	echo "\$ac_cs_usage"; exit 0 ;;
2314	*) echo "\$ac_cs_usage"; exit 1 ;;
2315	esac
2316	done
2317
2318	ac_given_srcdir=$srcdir
2319	ac_given_INSTALL="$INSTALL"
2320
2321	trap 'rm -fr `echo "Makefile
2322	include/Makefile
2323	include/sys/Makefile
2324	include/motorola/Makefile
2325	include/zilog/Makefile
2326	include/rpc/Makefile
2327	include/rdbg/Makefile
2328	include/rdbg/i386/Makefile
2329	include/rdbg/powerpc/Makefile
2330	libc/Makefile
2331	start/Makefile
2332	wrapup/Makefile" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
2333	EOF
2334	cat >> $CONFIG_STATUS <<EOF
2335
2336	# Protect against being on the right side of a sed subst in config.status.
2337	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2338	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2339	$ac_vpsub
2340	$extrasub
2341	s%@SHELL@%$SHELL%g
2342	s%@CFLAGS@%$CFLAGS%g
2343	s%@CPPFLAGS@%$CPPFLAGS%g
2344	s%@CXXFLAGS@%$CXXFLAGS%g
2345	s%@FFLAGS@%$FFLAGS%g
2346	s%@DEFS@%$DEFS%g
2347	s%@LDFLAGS@%$LDFLAGS%g
2348	s%@LIBS@%$LIBS%g
2349	s%@exec_prefix@%$exec_prefix%g
2350	s%@prefix@%$prefix%g
2351	s%@program_transform_name@%$program_transform_name%g
2352	s%@bindir@%$bindir%g
2353	s%@sbindir@%$sbindir%g
2354	s%@libexecdir@%$libexecdir%g
2355	s%@datadir@%$datadir%g
2356	s%@sysconfdir@%$sysconfdir%g
2357	s%@sharedstatedir@%$sharedstatedir%g
2358	s%@localstatedir@%$localstatedir%g
2359	s%@libdir@%$libdir%g
2360	s%@includedir@%$includedir%g
2361	s%@oldincludedir@%$oldincludedir%g
2362	s%@infodir@%$infodir%g
2363	s%@mandir@%$mandir%g
2364	s%@RTEMS_TOPdir@%$RTEMS_TOPdir%g
2365	s%@SET_MAKE@%$SET_MAKE%g
2366	s%@host@%$host%g
2367	s%@host_alias@%$host_alias%g
2368	s%@host_cpu@%$host_cpu%g
2369	s%@host_vendor@%$host_vendor%g
2370	s%@host_os@%$host_os%g
2371	s%@target@%$target%g
2372	s%@target_alias@%$target_alias%g
2373	s%@target_cpu@%$target_cpu%g
2374	s%@target_vendor@%$target_vendor%g
2375	s%@target_os@%$target_os%g
2376	s%@build@%$build%g
2377	s%@build_alias@%$build_alias%g
2378	s%@build_cpu@%$build_cpu%g
2379	s%@build_vendor@%$build_vendor%g
2380	s%@build_os@%$build_os%g
2381	s%@RTEMS_CPU@%$RTEMS_CPU%g
2382	s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
2383	s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
2384	s%@MAINT@%$MAINT%g
2385	s%@RTEMS_HAS_MULTIPROCESSING@%$RTEMS_HAS_MULTIPROCESSING%g
2386	s%@RTEMS_HAS_NETWORKING@%$RTEMS_HAS_NETWORKING%g
2387	s%@RTEMS_HAS_RDBG@%$RTEMS_HAS_RDBG%g
2388	s%@RTEMS_LIBC_DIR@%$RTEMS_LIBC_DIR%g
2389	s%@RTEMS_HAS_HWAPI@%$RTEMS_HAS_HWAPI%g
2390	s%@RTEMS_BSP@%$RTEMS_BSP%g
2391	s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2392	s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
2393	s%@INSTALL_DATA@%$INSTALL_DATA%g
2394	s%@RTEMS_HOST@%$RTEMS_HOST%g
2395	s%@PROJECT_ROOT@%$PROJECT_ROOT%g
2396	s%@RTEMS_ROOT@%$RTEMS_ROOT%g
2397	s%@INSTALL_CHANGE@%$INSTALL_CHANGE%g
2398	s%@PACKHEX@%$PACKHEX%g
2399	s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g
2400	s%@GCCSED@%$GCCSED%g
2401	s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g
2402	s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g
2403	s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g
2404	s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g
2405	s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g
2406	s%@OBJCOPY_FOR_TARGET@%$OBJCOPY_FOR_TARGET%g
2407	s%@SIZE_FOR_TARGET@%$SIZE_FOR_TARGET%g
2408	s%@STRIP_FOR_TARGET@%$STRIP_FOR_TARGET%g
2409	s%@RTEMS_GAS_CODE16@%$RTEMS_GAS_CODE16%g
2410	s%@RTEMS_GAS_CODE16_TRUE@%$RTEMS_GAS_CODE16_TRUE%g
2411	s%@RTEMS_GAS_CODE16_FALSE@%$RTEMS_GAS_CODE16_FALSE%g
2412	s%@HAS_MP@%$HAS_MP%g
2413	s%@HAS_NETWORKING@%$HAS_NETWORKING%g
2414	s%@UNIX_TRUE@%$UNIX_TRUE%g
2415	s%@UNIX_FALSE@%$UNIX_FALSE%g
2416	s%@subdirs@%$subdirs%g
2417	s%@HAS_RDBG@%$HAS_RDBG%g
2418	s%@LIBHWAPI@%$LIBHWAPI%g
2419	s%@RTEMS_CPU_STARTdir@%$RTEMS_CPU_STARTdir%g
2420	s%@HAS_NETWORKING_TRUE@%$HAS_NETWORKING_TRUE%g
2421	s%@HAS_NETWORKING_FALSE@%$HAS_NETWORKING_FALSE%g
2422	s%@HAS_LIBCHIP_TRUE@%$HAS_LIBCHIP_TRUE%g
2423	s%@HAS_LIBCHIP_FALSE@%$HAS_LIBCHIP_FALSE%g
2424	s%@HAS_RDBG_TRUE@%$HAS_RDBG_TRUE%g
2425	s%@HAS_RDBG_FALSE@%$HAS_RDBG_FALSE%g
2426	s%@PROJECT_INCLUDE@%$PROJECT_INCLUDE%g
2427
2428	CEOF
2429	EOF
2430
2431	cat >> $CONFIG_STATUS <<\EOF
2432
2433	# Split the substitutions into bite-sized pieces for seds with
2434	# small command number limits, like on Digital OSF/1 and HP-UX.
2435	ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2436	ac_file=1 # Number of current file.
2437	ac_beg=1 # First line for current file.
2438	ac_end=$ac_max_sed_cmds # Line after last line for current file.
2439	ac_more_lines=:
2440	ac_sed_cmds=""
2441	while $ac_more_lines; do
2442	if test $ac_beg -gt 1; then
2443	sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2444	else
2445	sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2446	fi
2447	if test ! -s conftest.s$ac_file; then
2448	ac_more_lines=false
2449	rm -f conftest.s$ac_file
2450	else
2451	if test -z "$ac_sed_cmds"; then
2452	ac_sed_cmds="sed -f conftest.s$ac_file"
2453	else
2454	ac_sed_cmds="$ac_sed_cmds \| sed -f conftest.s$ac_file"
2455	fi
2456	ac_file=`expr $ac_file + 1`
2457	ac_beg=$ac_end
2458	ac_end=`expr $ac_end + $ac_max_sed_cmds`
2459	fi
2460	done
2461	if test -z "$ac_sed_cmds"; then
2462	ac_sed_cmds=cat
2463	fi
2464	EOF
2465
2466	cat >> $CONFIG_STATUS <<EOF
2467
2468	CONFIG_FILES=\${CONFIG_FILES-"Makefile
2469	include/Makefile
2470	include/sys/Makefile
2471	include/motorola/Makefile
2472	include/zilog/Makefile
2473	include/rpc/Makefile
2474	include/rdbg/Makefile
2475	include/rdbg/i386/Makefile
2476	include/rdbg/powerpc/Makefile
2477	libc/Makefile
2478	start/Makefile
2479	wrapup/Makefile"}
2480	EOF
2481	cat >> $CONFIG_STATUS <<\EOF
2482	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2483	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2484	case "$ac_file" in
2485	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
2486	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
2487	*) ac_file_in="${ac_file}.in" ;;
2488	esac
2489
2490	# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2491
2492	# Remove last slash and all that follows it. Not all systems have dirname.
2493	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
2494	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2495	# The file is in a subdirectory.
2496	test ! -d "$ac_dir" && mkdir "$ac_dir"
2497	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
2498	# A "../" for each directory in $ac_dir_suffix.
2499	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
2500	else
2501	ac_dir_suffix= ac_dots=
2502	fi
2503
2504	case "$ac_given_srcdir" in
2505	.) srcdir=.
2506	if test -z "$ac_dots"; then top_srcdir=.
2507	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
2508	/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2509	*) # Relative path.
2510	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2511	top_srcdir="$ac_dots$ac_given_srcdir" ;;
2512	esac
2513
2514	case "$ac_given_INSTALL" in
2515	[/$]*) INSTALL="$ac_given_INSTALL" ;;
2516	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2517	esac
2518
2519	echo creating "$ac_file"
2520	rm -f "$ac_file"
2521	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
2522	case "$ac_file" in
2523	Makefile) ac_comsub="1i\\
2524	# $configure_input" ;;
2525	*) ac_comsub= ;;
2526	esac
2527
2528	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2529	sed -e "$ac_comsub
2530	s%@configure_input@%$configure_input%g
2531	s%@srcdir@%$srcdir%g
2532	s%@top_srcdir@%$top_srcdir%g
2533	s%@INSTALL@%$INSTALL%g
2534	" $ac_file_inputs \| (eval "$ac_sed_cmds") > $ac_file
2535	fi; done
2536	rm -f conftest.s*
2537
2538	EOF
2539	cat >> $CONFIG_STATUS <<EOF
2540
2541	EOF
2542	cat >> $CONFIG_STATUS <<\EOF
2543
2544	exit 0
2545	EOF
2546	chmod +x $CONFIG_STATUS
2547	rm -fr confdefs* $ac_clean_files
2548	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
2549
2550	if test "$no_recursion" != yes; then
2551
2552	# Remove --cache-file and --srcdir arguments so they do not pile up.
2553	ac_sub_configure_args=
2554	ac_prev=
2555	for ac_arg in $ac_configure_args; do
2556	if test -n "$ac_prev"; then
2557	ac_prev=
2558	continue
2559	fi
2560	case "$ac_arg" in
2561	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
2562	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
2563	ac_prev=cache_file ;;
2564	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
2565	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
2566	;;
2567	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
2568	ac_prev=srcdir ;;
2569	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
2570	;;
2571	*) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
2572	esac
2573	done
2574
2575	for ac_config_dir in libcpu libbsp libmisc $cfg_subdirs; do
2576
2577	# Do not complain, so a configure script can configure whichever
2578	# parts of a large source tree are present.
2579	if test ! -d $srcdir/$ac_config_dir; then
2580	continue
2581	fi
2582
2583	echo configuring in $ac_config_dir
2584
2585	case "$srcdir" in
2586	.) ;;
2587	*)
2588	if test -d ./$ac_config_dir \|\| mkdir ./$ac_config_dir; then :;
2589	else
2590	{ echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
2591	fi
2592	;;
2593	esac
2594
2595	ac_popdir=`pwd`
2596	cd $ac_config_dir
2597
2598	# A "../" for each directory in /$ac_config_dir.
2599	ac_dots=`echo $ac_config_dir\|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
2600
2601	case "$srcdir" in
2602	.) # No --srcdir option. We are building in place.
2603	ac_sub_srcdir=$srcdir ;;
2604	/*) # Absolute path.
2605	ac_sub_srcdir=$srcdir/$ac_config_dir ;;
2606	*) # Relative path.
2607	ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
2608	esac
2609
2610	# Check for guested configure; otherwise get Cygnus style configure.
2611	if test -f $ac_sub_srcdir/configure; then
2612	ac_sub_configure=$ac_sub_srcdir/configure
2613	elif test -f $ac_sub_srcdir/configure.in; then
2614	ac_sub_configure=$ac_configure
2615	else
2616	echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
2617	ac_sub_configure=
2618	fi
2619
2620	# The recursion is here.
2621	if test -n "$ac_sub_configure"; then
2622
2623	# Make the cache file name correct relative to the subdirectory.
2624	case "$cache_file" in
2625	/*) ac_sub_cache_file=$cache_file ;;
2626	*) # Relative path.
2627	ac_sub_cache_file="$ac_dots$cache_file" ;;
2628	esac
2629	case "$ac_given_INSTALL" in
2630	[/$]*) INSTALL="$ac_given_INSTALL" ;;
2631	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2632	esac
2633
2634	echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
2635	# The eval makes quoting arguments work.
2636	if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
2637	then :
2638	else
2639	{ echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
2640	fi
2641	fi
2642
2643	cd $ac_popdir
2644	done
2645	fi
2646

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