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source: rtems/configure @ 670b2edf

4.104.114.84.95

Last change on this file since 670b2edf was a7a08713, checked in by Joel Sherrill <joel.sherrill@…>, on 03/20/98 at 16:52:10
Patch from Ralf Corsepius to properly detect that Cygwin32 does not support the -pipe option on the compiler.
Property mode set to `100644`
File size: 96.4 KB

Line
1	#! /bin/sh
2
3	# Guess values for system-dependent variables and create Makefiles.
4	# Generated automatically using autoconf version 2.12
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="$ac_help
15	--with-cross-host=HOST host (cygnus)"
16	ac_help="$ac_help
17	\
18	--enable-gmake-print-directory enable GNU Make's print directory"
19	ac_help="$ac_help
20	\
21	--enable-posix enable posix interface"
22	ac_help="$ac_help
23	\
24	--enable-ka9q enable KA9Q TCP/IP stack"
25	ac_help="$ac_help
26	\
27	--enable-rtems-inlines enable RTEMS inline functions (use macros)"
28	ac_help="$ac_help
29	\
30	--enable-cxx enable C++ support, and build the rtems++ library"
31	ac_help="$ac_help
32	\
33	--enable-gcc28 enable use of gcc 2.8.x features"
34	ac_help="$ac_help
35	\
36	--enable-libcdir=directory set the directory for the C library"
37	ac_help="$ac_help
38	\
39	--enable-rtemsbsp=bsp1 bsp2 .. BSPs to include in build"
40	ac_help="$ac_help
41	\
42	--enable-tests enable tests"
43	ac_help="$ac_help
44	\
45	--enable-hwapi enable hardware API library"
46
47	# Initialize some variables set by options.
48	# The variables have the same names as the options, with
49	# dashes changed to underlines.
50	build=NONE
51	cache_file=./config.cache
52	exec_prefix=NONE
53	host=NONE
54	no_create=
55	nonopt=NONE
56	no_recursion=
57	prefix=NONE
58	program_prefix=NONE
59	program_suffix=NONE
60	program_transform_name=s,x,x,
61	silent=
62	site=
63	srcdir=
64	target=NONE
65	verbose=
66	x_includes=NONE
67	x_libraries=NONE
68	bindir='${exec_prefix}/bin'
69	sbindir='${exec_prefix}/sbin'
70	libexecdir='${exec_prefix}/libexec'
71	datadir='${prefix}/share'
72	sysconfdir='${prefix}/etc'
73	sharedstatedir='${prefix}/com'
74	localstatedir='${prefix}/var'
75	libdir='${exec_prefix}/lib'
76	includedir='${prefix}/include'
77	oldincludedir='/usr/include'
78	infodir='${prefix}/info'
79	mandir='${prefix}/man'
80
81	# Initialize some other variables.
82	subdirs=
83	MFLAGS= MAKEFLAGS=
84	# Maximum number of lines to put in a shell here document.
85	ac_max_here_lines=12
86
87	ac_prev=
88	for ac_option
89	do
90
91	# If the previous option needs an argument, assign it.
92	if test -n "$ac_prev"; then
93	eval "$ac_prev=\$ac_option"
94	ac_prev=
95	continue
96	fi
97
98	case "$ac_option" in
99	-=) ac_optarg=`echo "$ac_option" \| sed 's/[-_a-zA-Z0-9]*=//'` ;;
100	*) ac_optarg= ;;
101	esac
102
103	# Accept the important Cygnus configure options, so we can diagnose typos.
104
105	case "$ac_option" in
106
107	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
108	ac_prev=bindir ;;
109	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
110	bindir="$ac_optarg" ;;
111
112	-build \| --build \| --buil \| --bui \| --bu)
113	ac_prev=build ;;
114	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
115	build="$ac_optarg" ;;
116
117	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
118	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
119	ac_prev=cache_file ;;
120	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
121	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
122	cache_file="$ac_optarg" ;;
123
124	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
125	ac_prev=datadir ;;
126	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
127	\| --da=*)
128	datadir="$ac_optarg" ;;
129
130	-disable-* \| --disable-*)
131	ac_feature=`echo $ac_option\|sed -e 's/-*disable-//'`
132	# Reject names that are not valid shell variable names.
133	if test -n "`echo $ac_feature\| sed 's/[-a-zA-Z0-9_]//g'`"; then
134	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
135	fi
136	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
137	eval "enable_${ac_feature}=no" ;;
138
139	-enable-* \| --enable-*)
140	ac_feature=`echo $ac_option\|sed -e 's/-enable-//' -e 's/=.//'`
141	# Reject names that are not valid shell variable names.
142	if test -n "`echo $ac_feature\| sed 's/[-_a-zA-Z0-9]//g'`"; then
143	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
144	fi
145	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
146	case "$ac_option" in
147	=) ;;
148	*) ac_optarg=yes ;;
149	esac
150	eval "enable_${ac_feature}='$ac_optarg'" ;;
151
152	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
153	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
154	\| --exec \| --exe \| --ex)
155	ac_prev=exec_prefix ;;
156	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
157	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
158	\| --exec=* \| --exe=* \| --ex=*)
159	exec_prefix="$ac_optarg" ;;
160
161	-gas \| --gas \| --ga \| --g)
162	# Obsolete; use --with-gas.
163	with_gas=yes ;;
164
165	-help \| --help \| --hel \| --he)
166	# Omit some internal or obsolete options to make the list less imposing.
167	# This message is too long to be a string in the A/UX 3.1 sh.
168	cat << EOF
169	Usage: configure [options] [host]
170	Options: [defaults in brackets after descriptions]
171	Configuration:
172	--cache-file=FILE cache test results in FILE
173	--help print this message
174	--no-create do not create output files
175	--quiet, --silent do not print \`checking...' messages
176	--version print the version of autoconf that created configure
177	Directory and file names:
178	--prefix=PREFIX install architecture-independent files in PREFIX
179	[$ac_default_prefix]
180	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
181	[same as prefix]
182	--bindir=DIR user executables in DIR [EPREFIX/bin]
183	--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
184	--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
185	--datadir=DIR read-only architecture-independent data in DIR
186	[PREFIX/share]
187	--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
188	--sharedstatedir=DIR modifiable architecture-independent data in DIR
189	[PREFIX/com]
190	--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
191	--libdir=DIR object code libraries in DIR [EPREFIX/lib]
192	--includedir=DIR C header files in DIR [PREFIX/include]
193	--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
194	--infodir=DIR info documentation in DIR [PREFIX/info]
195	--mandir=DIR man documentation in DIR [PREFIX/man]
196	--srcdir=DIR find the sources in DIR [configure dir or ..]
197	--program-prefix=PREFIX prepend PREFIX to installed program names
198	--program-suffix=SUFFIX append SUFFIX to installed program names
199	--program-transform-name=PROGRAM
200	run sed PROGRAM on installed program names
201	EOF
202	cat << EOF
203	Host type:
204	--build=BUILD configure for building on BUILD [BUILD=HOST]
205	--host=HOST configure for HOST [guessed]
206	--target=TARGET configure for TARGET [TARGET=HOST]
207	Features and packages:
208	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
209	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
210	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
211	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
212	--x-includes=DIR X include files are in DIR
213	--x-libraries=DIR X library files are in DIR
214	EOF
215	if test -n "$ac_help"; then
216	echo "--enable and --with options recognized:$ac_help"
217	fi
218	exit 0 ;;
219
220	-host \| --host \| --hos \| --ho)
221	ac_prev=host ;;
222	-host=* \| --host=* \| --hos=* \| --ho=*)
223	host="$ac_optarg" ;;
224
225	-includedir \| --includedir \| --includedi \| --included \| --include \
226	\| --includ \| --inclu \| --incl \| --inc)
227	ac_prev=includedir ;;
228	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
229	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
230	includedir="$ac_optarg" ;;
231
232	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
233	ac_prev=infodir ;;
234	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
235	infodir="$ac_optarg" ;;
236
237	-libdir \| --libdir \| --libdi \| --libd)
238	ac_prev=libdir ;;
239	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
240	libdir="$ac_optarg" ;;
241
242	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
243	\| --libexe \| --libex \| --libe)
244	ac_prev=libexecdir ;;
245	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
246	\| --libexe=* \| --libex=* \| --libe=*)
247	libexecdir="$ac_optarg" ;;
248
249	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
250	\| --localstate \| --localstat \| --localsta \| --localst \
251	\| --locals \| --local \| --loca \| --loc \| --lo)
252	ac_prev=localstatedir ;;
253	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
254	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
255	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
256	localstatedir="$ac_optarg" ;;
257
258	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
259	ac_prev=mandir ;;
260	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
261	mandir="$ac_optarg" ;;
262
263	-nfp \| --nfp \| --nf)
264	# Obsolete; use --without-fp.
265	with_fp=no ;;
266
267	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
268	\| --no-cr \| --no-c)
269	no_create=yes ;;
270
271	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
272	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
273	no_recursion=yes ;;
274
275	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
276	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
277	\| --oldin \| --oldi \| --old \| --ol \| --o)
278	ac_prev=oldincludedir ;;
279	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
280	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
281	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
282	oldincludedir="$ac_optarg" ;;
283
284	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
285	ac_prev=prefix ;;
286	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
287	prefix="$ac_optarg" ;;
288
289	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
290	\| --program-pre \| --program-pr \| --program-p)
291	ac_prev=program_prefix ;;
292	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
293	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
294	program_prefix="$ac_optarg" ;;
295
296	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
297	\| --program-suf \| --program-su \| --program-s)
298	ac_prev=program_suffix ;;
299	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
300	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
301	program_suffix="$ac_optarg" ;;
302
303	-program-transform-name \| --program-transform-name \
304	\| --program-transform-nam \| --program-transform-na \
305	\| --program-transform-n \| --program-transform- \
306	\| --program-transform \| --program-transfor \
307	\| --program-transfo \| --program-transf \
308	\| --program-trans \| --program-tran \
309	\| --progr-tra \| --program-tr \| --program-t)
310	ac_prev=program_transform_name ;;
311	-program-transform-name=* \| --program-transform-name=* \
312	\| --program-transform-nam=* \| --program-transform-na=* \
313	\| --program-transform-n=* \| --program-transform-=* \
314	\| --program-transform=* \| --program-transfor=* \
315	\| --program-transfo=* \| --program-transf=* \
316	\| --program-trans=* \| --program-tran=* \
317	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
318	program_transform_name="$ac_optarg" ;;
319
320	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
321	\| -silent \| --silent \| --silen \| --sile \| --sil)
322	silent=yes ;;
323
324	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
325	ac_prev=sbindir ;;
326	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
327	\| --sbi=* \| --sb=*)
328	sbindir="$ac_optarg" ;;
329
330	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
331	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
332	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
333	\| --sha \| --sh)
334	ac_prev=sharedstatedir ;;
335	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
336	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
337	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
338	\| --sha=* \| --sh=*)
339	sharedstatedir="$ac_optarg" ;;
340
341	-site \| --site \| --sit)
342	ac_prev=site ;;
343	-site=* \| --site=* \| --sit=*)
344	site="$ac_optarg" ;;
345
346	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
347	ac_prev=srcdir ;;
348	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
349	srcdir="$ac_optarg" ;;
350
351	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
352	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
353	ac_prev=sysconfdir ;;
354	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
355	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
356	sysconfdir="$ac_optarg" ;;
357
358	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
359	ac_prev=target ;;
360	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
361	target="$ac_optarg" ;;
362
363	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
364	verbose=yes ;;
365
366	-version \| --version \| --versio \| --versi \| --vers)
367	echo "configure generated by autoconf version 2.12"
368	exit 0 ;;
369
370	-with-* \| --with-*)
371	ac_package=`echo $ac_option\|sed -e 's/-with-//' -e 's/=.//'`
372	# Reject names that are not valid shell variable names.
373	if test -n "`echo $ac_package\| sed 's/[-_a-zA-Z0-9]//g'`"; then
374	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
375	fi
376	ac_package=`echo $ac_package\| sed 's/-/_/g'`
377	case "$ac_option" in
378	=) ;;
379	*) ac_optarg=yes ;;
380	esac
381	eval "with_${ac_package}='$ac_optarg'" ;;
382
383	-without-* \| --without-*)
384	ac_package=`echo $ac_option\|sed -e 's/-*without-//'`
385	# Reject names that are not valid shell variable names.
386	if test -n "`echo $ac_package\| sed 's/[-a-zA-Z0-9_]//g'`"; then
387	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
388	fi
389	ac_package=`echo $ac_package\| sed 's/-/_/g'`
390	eval "with_${ac_package}=no" ;;
391
392	--x)
393	# Obsolete; use --with-x.
394	with_x=yes ;;
395
396	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
397	\| --x-incl \| --x-inc \| --x-in \| --x-i)
398	ac_prev=x_includes ;;
399	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
400	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
401	x_includes="$ac_optarg" ;;
402
403	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
404	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
405	ac_prev=x_libraries ;;
406	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
407	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
408	x_libraries="$ac_optarg" ;;
409
410	-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
411	;;
412
413	*)
414	if test -n "`echo $ac_option\| sed 's/[-a-z0-9.]//g'`"; then
415	echo "configure: warning: $ac_option: invalid host type" 1>&2
416	fi
417	if test "x$nonopt" != xNONE; then
418	{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
419	fi
420	nonopt="$ac_option"
421	;;
422
423	esac
424	done
425
426	if test -n "$ac_prev"; then
427	{ echo "configure: error: missing argument to --`echo $ac_prev \| sed 's/_/-/g'`" 1>&2; exit 1; }
428	fi
429
430	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
431
432	# File descriptor usage:
433	# 0 standard input
434	# 1 file creation
435	# 2 errors and warnings
436	# 3 some systems may open it to /dev/tty
437	# 4 used on the Kubota Titan
438	# 6 checking for... messages and results
439	# 5 compiler messages saved in config.log
440	if test "$silent" = yes; then
441	exec 6>/dev/null
442	else
443	exec 6>&1
444	fi
445	exec 5>./config.log
446
447	echo "\
448	This file contains any messages produced by compilers while
449	running configure, to aid debugging if configure makes a mistake.
450	" 1>&5
451
452	# Strip out --no-create and --no-recursion so they do not pile up.
453	# Also quote any args containing shell metacharacters.
454	ac_configure_args=
455	for ac_arg
456	do
457	case "$ac_arg" in
458	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
459	\| --no-cr \| --no-c) ;;
460	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
461	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r) ;;
462	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?]*)
463	ac_configure_args="$ac_configure_args '$ac_arg'" ;;
464	*) ac_configure_args="$ac_configure_args $ac_arg" ;;
465	esac
466	done
467
468	# NLS nuisances.
469	# Only set these to C if already set. These must not be set unconditionally
470	# because not all systems understand e.g. LANG=C (notably SCO).
471	# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
472	# Non-C LC_CTYPE values break the ctype check.
473	if test "${LANG+set}" = set; then LANG=C; export LANG; fi
474	if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
475	if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
476	if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
477
478	# confdefs.h avoids OS command line length limits that DEFS can exceed.
479	rm -rf conftest* confdefs.h
480	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
481	echo > confdefs.h
482
483	# A filename unique to this package, relative to the directory that
484	# configure is in, which we can look for to find out if srcdir is correct.
485	ac_unique_file=README
486
487	# Find the source files, if location was not specified.
488	if test -z "$srcdir"; then
489	ac_srcdir_defaulted=yes
490	# Try the directory containing this script, then its parent.
491	ac_prog=$0
492	ac_confdir=`echo $ac_prog\|sed 's%/[^/][^/]*$%%'`
493	test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
494	srcdir=$ac_confdir
495	if test ! -r $srcdir/$ac_unique_file; then
496	srcdir=..
497	fi
498	else
499	ac_srcdir_defaulted=no
500	fi
501	if test ! -r $srcdir/$ac_unique_file; then
502	if test "$ac_srcdir_defaulted" = yes; then
503	{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
504	else
505	{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
506	fi
507	fi
508	srcdir=`echo "${srcdir}" \| sed 's%$[^/]$/*$%\1%'`
509
510	# Prefer explicitly selected file to automatically selected ones.
511	if test -z "$CONFIG_SITE"; then
512	if test "x$prefix" != xNONE; then
513	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
514	else
515	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
516	fi
517	fi
518	for ac_site_file in $CONFIG_SITE; do
519	if test -r "$ac_site_file"; then
520	echo "loading site script $ac_site_file"
521	. "$ac_site_file"
522	fi
523	done
524
525	if test -r "$cache_file"; then
526	echo "loading cache $cache_file"
527	. $cache_file
528	else
529	echo "creating cache $cache_file"
530	> $cache_file
531	fi
532
533	ac_ext=c
534	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
535	ac_cpp='$CPP $CPPFLAGS'
536	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
537	ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
538	cross_compiling=$ac_cv_prog_cc_cross
539
540	if (echo "testing\c"; echo 1,2,3) \| grep c >/dev/null; then
541	# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
542	if (echo -n testing; echo 1,2,3) \| sed s/-n/xn/ \| grep xn >/dev/null; then
543	ac_n= ac_c='
544	' ac_t=' '
545	else
546	ac_n=-n ac_c= ac_t=
547	fi
548	else
549	ac_n= ac_c='\c' ac_t=
550	fi
551
552
553
554	echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
555	echo "configure:556: checking whether ${MAKE-make} sets \${MAKE}" >&5
556	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y%./+-%__p_%'`
557	if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
558	echo $ac_n "(cached) $ac_c" 1>&6
559	else
560	cat > conftestmake <<\EOF
561	all:
562	@echo 'ac_maketemp="${MAKE}"'
563	EOF
564	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
565	eval `${MAKE-make} -f conftestmake 2>/dev/null \| grep temp=`
566	if test -n "$ac_maketemp"; then
567	eval ac_cv_prog_make_${ac_make}_set=yes
568	else
569	eval ac_cv_prog_make_${ac_make}_set=no
570	fi
571	rm -f conftestmake
572	fi
573	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
574	echo "$ac_t""yes" 1>&6
575	SET_MAKE=
576	else
577	echo "$ac_t""no" 1>&6
578	SET_MAKE="MAKE=${MAKE-make}"
579	fi
580
581	ac_aux_dir=
582	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
583	if test -f $ac_dir/install-sh; then
584	ac_aux_dir=$ac_dir
585	ac_install_sh="$ac_aux_dir/install-sh -c"
586	break
587	elif test -f $ac_dir/install.sh; then
588	ac_aux_dir=$ac_dir
589	ac_install_sh="$ac_aux_dir/install.sh -c"
590	break
591	fi
592	done
593	if test -z "$ac_aux_dir"; then
594	{ echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
595	fi
596	ac_config_guess=$ac_aux_dir/config.guess
597	ac_config_sub=$ac_aux_dir/config.sub
598	ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
599
600
601	# Do some error checking and defaulting for the host and target type.
602	# The inputs are:
603	# configure --host=HOST --target=TARGET --build=BUILD NONOPT
604	#
605	# The rules are:
606	# 1. You are not allowed to specify --host, --target, and nonopt at the
607	# same time.
608	# 2. Host defaults to nonopt.
609	# 3. If nonopt is not specified, then host defaults to the current host,
610	# as determined by config.guess.
611	# 4. Target and build default to nonopt.
612	# 5. If nonopt is not specified, then target and build default to host.
613
614	# The aliases save the names the user supplied, while $host etc.
615	# will get canonicalized.
616	case $host---$target---$nonopt in
617	NONE------ \| ---NONE--- \| ------NONE) ;;
618	*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
619	esac
620
621
622	# Make sure we can run config.sub.
623	if $ac_config_sub sun4 >/dev/null 2>&1; then :
624	else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
625	fi
626
627	echo $ac_n "checking host system type""... $ac_c" 1>&6
628	echo "configure:629: checking host system type" >&5
629
630	host_alias=$host
631	case "$host_alias" in
632	NONE)
633	case $nonopt in
634	NONE)
635	if host_alias=`$ac_config_guess`; then :
636	else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
637	fi ;;
638	*) host_alias=$nonopt ;;
639	esac ;;
640	esac
641
642	host=`$ac_config_sub $host_alias`
643	host_cpu=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
644	host_vendor=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
645	host_os=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
646	echo "$ac_t""$host" 1>&6
647
648	echo $ac_n "checking target system type""... $ac_c" 1>&6
649	echo "configure:650: checking target system type" >&5
650
651	target_alias=$target
652	case "$target_alias" in
653	NONE)
654	case $nonopt in
655	NONE) target_alias=$host_alias ;;
656	*) target_alias=$nonopt ;;
657	esac ;;
658	esac
659
660	target=`$ac_config_sub $target_alias`
661	target_cpu=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
662	target_vendor=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
663	target_os=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
664	echo "$ac_t""$target" 1>&6
665
666	echo $ac_n "checking build system type""... $ac_c" 1>&6
667	echo "configure:668: checking build system type" >&5
668
669	build_alias=$build
670	case "$build_alias" in
671	NONE)
672	case $nonopt in
673	NONE) build_alias=$host_alias ;;
674	*) build_alias=$nonopt ;;
675	esac ;;
676	esac
677
678	build=`$ac_config_sub $build_alias`
679	build_cpu=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
680	build_vendor=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
681	build_os=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
682	echo "$ac_t""$build" 1>&6
683
684	test "$host_alias" != "$target_alias" &&
685	test "$program_prefix$program_suffix$program_transform_name" = \
686	NONENONEs,x,x, &&
687	program_prefix=${target_alias}-
688
689	# Check whether --with-cross-host or --without-cross-host was given.
690	if test "${with_cross_host+set}" = set; then
691	withval="$with_cross_host"
692	\
693	host=$withval
694	fi
695
696
697	# Check whether --enable-gmake-print-directory or --disable-gmake-print-directory was given.
698	if test "${enable_gmake_print_directory+set}" = set; then
699	enableval="$enable_gmake_print_directory"
700	\
701	case "${enableval}" in
702	yes) RTEMS_USE_OWN_PDIR=no ;;
703	no) RTEMS_USE_OWN_PDIR=yes ;;
704	*) { echo "configure: error: bad value ${enableval} for gmake-print-directory option" 1>&2; exit 1; } ;;
705	esac
706	else
707	RTEMS_USE_OWN_PDIR=yes
708	fi
709
710
711	# Check whether --enable-posix or --disable-posix was given.
712	if test "${enable_posix+set}" = set; then
713	enableval="$enable_posix"
714	\
715	case "${enableval}" in
716	yes) RTEMS_HAS_POSIX_API=yes ;;
717	no) RTEMS_HAS_POSIX_API=no ;;
718	*) { echo "configure: error: bad value ${enableval} for enable-posix option" 1>&2; exit 1; } ;;
719	esac
720	else
721	RTEMS_HAS_POSIX_API=yes
722	fi
723
724
725	# Check whether --enable-ka9q or --disable-ka9q was given.
726	if test "${enable_ka9q+set}" = set; then
727	enableval="$enable_ka9q"
728	\
729	case "${enableval}" in
730	yes) RTEMS_HAS_KA9Q=yes ;;
731	no) RTEMS_HAS_KA9Q=no ;;
732	*) { echo "configure: error: bad value ${enableval} for enable-ka9q option" 1>&2; exit 1; } ;;
733	esac
734	else
735	RTEMS_HAS_KA9Q=yes
736	fi
737
738
739	# Check whether --enable-rtems-inlines or --disable-rtems-inlines was given.
740	if test "${enable_rtems_inlines+set}" = set; then
741	enableval="$enable_rtems_inlines"
742	\
743	case "${enableval}" in
744	yes) RTEMS_USE_MACROS=no ;;
745	no) RTEMS_USE_MACROS=yes ;;
746	*) { echo "configure: error: bad value ${enableval} for disable-rtems-inlines option" 1>&2; exit 1; } ;;
747	esac
748	else
749	RTEMS_USE_MACROS=no
750	fi
751
752
753	# Check whether --enable-cxx or --disable-cxx was given.
754	if test "${enable_cxx+set}" = set; then
755	enableval="$enable_cxx"
756	\
757	case "${enableval}" in
758	yes) RTEMS_HAS_CPLUSPLUS=yes ;;
759	no) RTEMS_HAS_CPLUSPLUS=no ;;
760	*) { echo "configure: error: bad value ${enableval} for enable-cxx option" 1>&2; exit 1; } ;;
761	esac
762	else
763	RTEMS_HAS_CPLUSPLUS=no
764	fi
765
766
767	# Check whether --enable-gcc28 or --disable-gcc28 was given.
768	if test "${enable_gcc28+set}" = set; then
769	enableval="$enable_gcc28"
770	\
771	case "${enableval}" in
772	yes) RTEMS_USE_GCC272=no ;;
773	no) RTEMS_USE_GCC272=yes ;;
774	*) { echo "configure: error: bad value ${enableval} for gcc-28 option" 1>&2; exit 1; } ;;
775	esac
776	else
777	RTEMS_USE_GCC272=no
778	fi
779
780
781	# Check whether --enable-libcdir or --disable-libcdir was given.
782	if test "${enable_libcdir+set}" = set; then
783	enableval="$enable_libcdir"
784	\
785	RTEMS_LIBC_DIR="${enableval}" ; \
786	test -d ${enableval} \|\| { echo "configure: error: "$enableval is not a directory" " 1>&2; exit 1; }
787	fi
788
789
790	RTEMS_PREFIX=${target_cpu}-${target_vendor}
791
792
793	# Extract the first word of "cat", so it can be a program name with args.
794	set dummy cat; ac_word=$2
795	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
796	echo "configure:797: checking for $ac_word" >&5
797	if eval "test \"`echo '$''{'ac_cv_path_CAT'+set}'`\" = set"; then
798	echo $ac_n "(cached) $ac_c" 1>&6
799	else
800	case "$CAT" in
801	/*)
802	ac_cv_path_CAT="$CAT" # Let the user override the test with a path.
803	;;
804	*)
805	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
806	for ac_dir in $PATH; do
807	test -z "$ac_dir" && ac_dir=.
808	if test -f $ac_dir/$ac_word; then
809	ac_cv_path_CAT="$ac_dir/$ac_word"
810	break
811	fi
812	done
813	IFS="$ac_save_ifs"
814	;;
815	esac
816	fi
817	CAT="$ac_cv_path_CAT"
818	if test -n "$CAT"; then
819	echo "$ac_t""$CAT" 1>&6
820	else
821	echo "$ac_t""no" 1>&6
822	fi
823
824	# Extract the first word of "rm", so it can be a program name with args.
825	set dummy rm; ac_word=$2
826	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
827	echo "configure:828: checking for $ac_word" >&5
828	if eval "test \"`echo '$''{'ac_cv_path_RM'+set}'`\" = set"; then
829	echo $ac_n "(cached) $ac_c" 1>&6
830	else
831	case "$RM" in
832	/*)
833	ac_cv_path_RM="$RM" # Let the user override the test with a path.
834	;;
835	*)
836	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
837	for ac_dir in $PATH; do
838	test -z "$ac_dir" && ac_dir=.
839	if test -f $ac_dir/$ac_word; then
840	ac_cv_path_RM="$ac_dir/$ac_word"
841	break
842	fi
843	done
844	IFS="$ac_save_ifs"
845	;;
846	esac
847	fi
848	RM="$ac_cv_path_RM"
849	if test -n "$RM"; then
850	echo "$ac_t""$RM" 1>&6
851	else
852	echo "$ac_t""no" 1>&6
853	fi
854
855	# Extract the first word of "cp", so it can be a program name with args.
856	set dummy cp; ac_word=$2
857	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
858	echo "configure:859: checking for $ac_word" >&5
859	if eval "test \"`echo '$''{'ac_cv_path_CP'+set}'`\" = set"; then
860	echo $ac_n "(cached) $ac_c" 1>&6
861	else
862	case "$CP" in
863	/*)
864	ac_cv_path_CP="$CP" # Let the user override the test with a path.
865	;;
866	*)
867	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
868	for ac_dir in $PATH; do
869	test -z "$ac_dir" && ac_dir=.
870	if test -f $ac_dir/$ac_word; then
871	ac_cv_path_CP="$ac_dir/$ac_word"
872	break
873	fi
874	done
875	IFS="$ac_save_ifs"
876	;;
877	esac
878	fi
879	CP="$ac_cv_path_CP"
880	if test -n "$CP"; then
881	echo "$ac_t""$CP" 1>&6
882	else
883	echo "$ac_t""no" 1>&6
884	fi
885
886	# Extract the first word of "mv", so it can be a program name with args.
887	set dummy mv; ac_word=$2
888	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
889	echo "configure:890: checking for $ac_word" >&5
890	if eval "test \"`echo '$''{'ac_cv_path_MV'+set}'`\" = set"; then
891	echo $ac_n "(cached) $ac_c" 1>&6
892	else
893	case "$MV" in
894	/*)
895	ac_cv_path_MV="$MV" # Let the user override the test with a path.
896	;;
897	*)
898	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
899	for ac_dir in $PATH; do
900	test -z "$ac_dir" && ac_dir=.
901	if test -f $ac_dir/$ac_word; then
902	ac_cv_path_MV="$ac_dir/$ac_word"
903	break
904	fi
905	done
906	IFS="$ac_save_ifs"
907	;;
908	esac
909	fi
910	MV="$ac_cv_path_MV"
911	if test -n "$MV"; then
912	echo "$ac_t""$MV" 1>&6
913	else
914	echo "$ac_t""no" 1>&6
915	fi
916
917	# Extract the first word of "ln", so it can be a program name with args.
918	set dummy ln; ac_word=$2
919	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
920	echo "configure:921: checking for $ac_word" >&5
921	if eval "test \"`echo '$''{'ac_cv_path_LN'+set}'`\" = set"; then
922	echo $ac_n "(cached) $ac_c" 1>&6
923	else
924	case "$LN" in
925	/*)
926	ac_cv_path_LN="$LN" # Let the user override the test with a path.
927	;;
928	*)
929	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
930	for ac_dir in $PATH; do
931	test -z "$ac_dir" && ac_dir=.
932	if test -f $ac_dir/$ac_word; then
933	ac_cv_path_LN="$ac_dir/$ac_word"
934	break
935	fi
936	done
937	IFS="$ac_save_ifs"
938	;;
939	esac
940	fi
941	LN="$ac_cv_path_LN"
942	if test -n "$LN"; then
943	echo "$ac_t""$LN" 1>&6
944	else
945	echo "$ac_t""no" 1>&6
946	fi
947
948	echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
949	echo "configure:950: checking whether ln -s works" >&5
950	if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
951	echo $ac_n "(cached) $ac_c" 1>&6
952	else
953	rm -f conftestdata
954	if ln -s X conftestdata 2>/dev/null
955	then
956	rm -f conftestdata
957	ac_cv_prog_LN_S="ln -s"
958	else
959	ac_cv_prog_LN_S=ln
960	fi
961	fi
962	LN_S="$ac_cv_prog_LN_S"
963	if test "$ac_cv_prog_LN_S" = "ln -s"; then
964	echo "$ac_t""yes" 1>&6
965	else
966	echo "$ac_t""no" 1>&6
967	fi
968
969	# Extract the first word of "chmod", so it can be a program name with args.
970	set dummy chmod; ac_word=$2
971	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
972	echo "configure:973: checking for $ac_word" >&5
973	if eval "test \"`echo '$''{'ac_cv_path_CHMOD'+set}'`\" = set"; then
974	echo $ac_n "(cached) $ac_c" 1>&6
975	else
976	case "$CHMOD" in
977	/*)
978	ac_cv_path_CHMOD="$CHMOD" # Let the user override the test with a path.
979	;;
980	*)
981	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
982	for ac_dir in $PATH; do
983	test -z "$ac_dir" && ac_dir=.
984	if test -f $ac_dir/$ac_word; then
985	ac_cv_path_CHMOD="$ac_dir/$ac_word"
986	break
987	fi
988	done
989	IFS="$ac_save_ifs"
990	;;
991	esac
992	fi
993	CHMOD="$ac_cv_path_CHMOD"
994	if test -n "$CHMOD"; then
995	echo "$ac_t""$CHMOD" 1>&6
996	else
997	echo "$ac_t""no" 1>&6
998	fi
999
1000	# Extract the first word of "sort", so it can be a program name with args.
1001	set dummy sort; ac_word=$2
1002	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1003	echo "configure:1004: checking for $ac_word" >&5
1004	if eval "test \"`echo '$''{'ac_cv_path_SORT'+set}'`\" = set"; then
1005	echo $ac_n "(cached) $ac_c" 1>&6
1006	else
1007	case "$SORT" in
1008	/*)
1009	ac_cv_path_SORT="$SORT" # Let the user override the test with a path.
1010	;;
1011	*)
1012	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1013	for ac_dir in $PATH; do
1014	test -z "$ac_dir" && ac_dir=.
1015	if test -f $ac_dir/$ac_word; then
1016	ac_cv_path_SORT="$ac_dir/$ac_word"
1017	break
1018	fi
1019	done
1020	IFS="$ac_save_ifs"
1021	;;
1022	esac
1023	fi
1024	SORT="$ac_cv_path_SORT"
1025	if test -n "$SORT"; then
1026	echo "$ac_t""$SORT" 1>&6
1027	else
1028	echo "$ac_t""no" 1>&6
1029	fi
1030
1031
1032	# Extract the first word of "mkdir", so it can be a program name with args.
1033	set dummy mkdir; ac_word=$2
1034	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1035	echo "configure:1036: checking for $ac_word" >&5
1036	if eval "test \"`echo '$''{'ac_cv_path_MKDIR'+set}'`\" = set"; then
1037	echo $ac_n "(cached) $ac_c" 1>&6
1038	else
1039	case "$MKDIR" in
1040	/*)
1041	ac_cv_path_MKDIR="$MKDIR" # Let the user override the test with a path.
1042	;;
1043	*)
1044	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1045	for ac_dir in $PATH; do
1046	test -z "$ac_dir" && ac_dir=.
1047	if test -f $ac_dir/$ac_word; then
1048	ac_cv_path_MKDIR="$ac_dir/$ac_word"
1049	break
1050	fi
1051	done
1052	IFS="$ac_save_ifs"
1053	;;
1054	esac
1055	fi
1056	MKDIR="$ac_cv_path_MKDIR"
1057	if test -n "$MKDIR"; then
1058	echo "$ac_t""$MKDIR" 1>&6
1059	else
1060	echo "$ac_t""no" 1>&6
1061	fi
1062
1063
1064
1065
1066	echo $ac_n "checking for working $MKDIR -m 0755""... $ac_c" 1>&6
1067	echo "configure:1068: checking for working $MKDIR -m 0755" >&5
1068	if eval "test \"`echo '$''{'rtems_cv_prog_MKDIR_P'+set}'`\" = set"; then
1069	echo $ac_n "(cached) $ac_c" 1>&6
1070	else
1071	rm -rf conftestdata
1072	if $MKDIR -m 0775 conftestdata 2>/dev/null; then
1073	rtems_cv_prog_MKDIR_M="yes"
1074	else
1075	rtems_cv_prog_MKDIR_M="no"
1076	fi
1077	fi
1078	rm -rf conftestdata
1079	echo "$ac_t""$rtems_cv_prog_MKDIR_M" 1>&6
1080
1081
1082
1083	echo $ac_n "checking for working $MKDIR -p""... $ac_c" 1>&6
1084	echo "configure:1085: checking for working $MKDIR -p" >&5
1085	if eval "test \"`echo '$''{'rtems_cv_prog_mkdir_p'+set}'`\" = set"; then
1086	echo $ac_n "(cached) $ac_c" 1>&6
1087	else
1088	rm -rf conftestdata
1089	if $MKDIR -p conftestdata 2>/dev/null ;then
1090	rtems_cv_prog_MKDIR_P="yes"
1091	else
1092	rtems_cv_prog_MKDIR_P="no"
1093	fi
1094	fi
1095	rm -rf conftestdata
1096	echo "$ac_t""$rtems_cv_prog_MKDIR_P" 1>&6
1097
1098	test "$rtems_cv_prog_MKDIR_P" = "yes" && MKDIR="$MKDIR -p"
1099	test "$rtems_cv_prog_MKDIR_M" = "yes" && MKDIR="$MKDIR -m 0755"
1100
1101	# Extract the first word of "touch", so it can be a program name with args.
1102	set dummy touch; ac_word=$2
1103	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1104	echo "configure:1105: checking for $ac_word" >&5
1105	if eval "test \"`echo '$''{'ac_cv_path_TOUCH'+set}'`\" = set"; then
1106	echo $ac_n "(cached) $ac_c" 1>&6
1107	else
1108	case "$TOUCH" in
1109	/*)
1110	ac_cv_path_TOUCH="$TOUCH" # Let the user override the test with a path.
1111	;;
1112	*)
1113	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1114	for ac_dir in $PATH; do
1115	test -z "$ac_dir" && ac_dir=.
1116	if test -f $ac_dir/$ac_word; then
1117	ac_cv_path_TOUCH="$ac_dir/$ac_word"
1118	break
1119	fi
1120	done
1121	IFS="$ac_save_ifs"
1122	;;
1123	esac
1124	fi
1125	TOUCH="$ac_cv_path_TOUCH"
1126	if test -n "$TOUCH"; then
1127	echo "$ac_t""$TOUCH" 1>&6
1128	else
1129	echo "$ac_t""no" 1>&6
1130	fi
1131
1132	# Extract the first word of "cmp", so it can be a program name with args.
1133	set dummy cmp; ac_word=$2
1134	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1135	echo "configure:1136: checking for $ac_word" >&5
1136	if eval "test \"`echo '$''{'ac_cv_path_CMP'+set}'`\" = set"; then
1137	echo $ac_n "(cached) $ac_c" 1>&6
1138	else
1139	case "$CMP" in
1140	/*)
1141	ac_cv_path_CMP="$CMP" # Let the user override the test with a path.
1142	;;
1143	*)
1144	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1145	for ac_dir in $PATH; do
1146	test -z "$ac_dir" && ac_dir=.
1147	if test -f $ac_dir/$ac_word; then
1148	ac_cv_path_CMP="$ac_dir/$ac_word"
1149	break
1150	fi
1151	done
1152	IFS="$ac_save_ifs"
1153	;;
1154	esac
1155	fi
1156	CMP="$ac_cv_path_CMP"
1157	if test -n "$CMP"; then
1158	echo "$ac_t""$CMP" 1>&6
1159	else
1160	echo "$ac_t""no" 1>&6
1161	fi
1162
1163
1164	# Extract the first word of "sed", so it can be a program name with args.
1165	set dummy sed; ac_word=$2
1166	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1167	echo "configure:1168: checking for $ac_word" >&5
1168	if eval "test \"`echo '$''{'ac_cv_path_SED'+set}'`\" = set"; then
1169	echo $ac_n "(cached) $ac_c" 1>&6
1170	else
1171	case "$SED" in
1172	/*)
1173	ac_cv_path_SED="$SED" # Let the user override the test with a path.
1174	;;
1175	*)
1176	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1177	for ac_dir in $PATH; do
1178	test -z "$ac_dir" && ac_dir=.
1179	if test -f $ac_dir/$ac_word; then
1180	ac_cv_path_SED="$ac_dir/$ac_word"
1181	break
1182	fi
1183	done
1184	IFS="$ac_save_ifs"
1185	;;
1186	esac
1187	fi
1188	SED="$ac_cv_path_SED"
1189	if test -n "$SED"; then
1190	echo "$ac_t""$SED" 1>&6
1191	else
1192	echo "$ac_t""no" 1>&6
1193	fi
1194
1195	for ac_prog in gm4 m4
1196	do
1197	# Extract the first word of "$ac_prog", so it can be a program name with args.
1198	set dummy $ac_prog; ac_word=$2
1199	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1200	echo "configure:1201: checking for $ac_word" >&5
1201	if eval "test \"`echo '$''{'ac_cv_path_M4'+set}'`\" = set"; then
1202	echo $ac_n "(cached) $ac_c" 1>&6
1203	else
1204	case "$M4" in
1205	/*)
1206	ac_cv_path_M4="$M4" # Let the user override the test with a path.
1207	;;
1208	*)
1209	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1210	for ac_dir in $PATH; do
1211	test -z "$ac_dir" && ac_dir=.
1212	if test -f $ac_dir/$ac_word; then
1213	ac_cv_path_M4="$ac_dir/$ac_word"
1214	break
1215	fi
1216	done
1217	IFS="$ac_save_ifs"
1218	;;
1219	esac
1220	fi
1221	M4="$ac_cv_path_M4"
1222	if test -n "$M4"; then
1223	echo "$ac_t""$M4" 1>&6
1224	else
1225	echo "$ac_t""no" 1>&6
1226	fi
1227
1228	test -n "$M4" && break
1229	done
1230
1231
1232	for ac_prog in bash ksh sh
1233	do
1234	# Extract the first word of "$ac_prog", so it can be a program name with args.
1235	set dummy $ac_prog; ac_word=$2
1236	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1237	echo "configure:1238: checking for $ac_word" >&5
1238	if eval "test \"`echo '$''{'ac_cv_path_KSH'+set}'`\" = set"; then
1239	echo $ac_n "(cached) $ac_c" 1>&6
1240	else
1241	case "$KSH" in
1242	/*)
1243	ac_cv_path_KSH="$KSH" # Let the user override the test with a path.
1244	;;
1245	*)
1246	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1247	for ac_dir in $PATH; do
1248	test -z "$ac_dir" && ac_dir=.
1249	if test -f $ac_dir/$ac_word; then
1250	ac_cv_path_KSH="$ac_dir/$ac_word"
1251	break
1252	fi
1253	done
1254	IFS="$ac_save_ifs"
1255	;;
1256	esac
1257	fi
1258	KSH="$ac_cv_path_KSH"
1259	if test -n "$KSH"; then
1260	echo "$ac_t""$KSH" 1>&6
1261	else
1262	echo "$ac_t""no" 1>&6
1263	fi
1264
1265	test -n "$KSH" && break
1266	done
1267
1268
1269	if test -z "$KSH"; then
1270	{ echo "configure: error: ***
1271	Cannot determine a usable shell bash/ksh/sh
1272	Please contact your system administrator " 1>&2; exit 1; };
1273	fi
1274
1275
1276
1277
1278	RTEMS_HOST=$host_os
1279
1280	case "${target}" in
1281	# hpux unix port should go here
1282	hppa1.1--rtems)
1283	target_cpu=hppa1_1
1284	;;
1285	i[3456]86-go32-rtems*)
1286	target_cpu=i386
1287	rtems_bsp="go32 go32_p5"
1288	skip_startfiles="yes"
1289	RTEMS_HAS_POSIX_API=no
1290	;;
1291	i[3456]86-pc-linux*) # unix "simulator" port
1292	target_cpu=unix
1293	RTEMS_HAS_POSIX_API=no
1294	RTEMS_HOST=Linux
1295	;;
1296	no_cpu-rtems)
1297	target_cpu=no_cpu
1298	RTEMS_HAS_POSIX_API=no
1299	;;
1300	powerpc-rtems)
1301	target_cpu=ppc
1302	;;
1303	sparc-sun-solaris*) # unix "simulator" port
1304	target_cpu=unix
1305	RTEMS_HAS_POSIX_API=no
1306	RTEMS_HOST=Solaris
1307	;;
1308	*)
1309	echo $ac_n "checking rtems target cpu""... $ac_c" 1>&6
1310	echo "configure:1311: checking rtems target cpu" >&5
1311	target_cpu=`echo $target \| sed 's%^$[^-]$-$.$$%\1%'`
1312	echo "$ac_t""$target_cpu" 1>&6
1313
1314	;;
1315	esac
1316
1317	# Override the set of BSPs to be built.
1318	# Check whether --enable-rtemsbsp or --disable-rtemsbsp was given.
1319	if test "${enable_rtemsbsp+set}" = set; then
1320	enableval="$enable_rtemsbsp"
1321	\
1322	rtems_bsp=$enableval \
1323
1324	fi
1325
1326
1327	# Is this a supported CPU?
1328	echo $ac_n "checking if cpu $target_cpu is supported""... $ac_c" 1>&6
1329	echo "configure:1330: checking if cpu $target_cpu is supported" >&5
1330	if test -d "$srcdir/c/src/exec/score/cpu/$target_cpu"; then
1331	echo "$ac_t""yes" 1>&6
1332	makefiles="$makefiles c/src/exec/score/cpu/$target_cpu/Makefile"
1333	else
1334	{ echo "configure: error: no" 1>&2; exit 1; }
1335	fi
1336
1337
1338	if [ "${program_prefix}" = "NONE" ] ; then
1339	if [ "${target}" = "${host}" ] ; then
1340	program_prefix=
1341	else
1342	program_prefix=${target}-
1343	fi
1344	fi
1345
1346	CC="$program_prefix"gcc
1347
1348	# Extract the first word of "gcc", so it can be a program name with args.
1349	set dummy gcc; ac_word=$2
1350	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1351	echo "configure:1352: checking for $ac_word" >&5
1352	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1353	echo $ac_n "(cached) $ac_c" 1>&6
1354	else
1355	if test -n "$CC"; then
1356	ac_cv_prog_CC="$CC" # Let the user override the test.
1357	else
1358	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1359	for ac_dir in $PATH; do
1360	test -z "$ac_dir" && ac_dir=.
1361	if test -f $ac_dir/$ac_word; then
1362	ac_cv_prog_CC="gcc"
1363	break
1364	fi
1365	done
1366	IFS="$ac_save_ifs"
1367	fi
1368	fi
1369	CC="$ac_cv_prog_CC"
1370	if test -n "$CC"; then
1371	echo "$ac_t""$CC" 1>&6
1372	else
1373	echo "$ac_t""no" 1>&6
1374	fi
1375
1376	if test -z "$CC"; then
1377	# Extract the first word of "cc", so it can be a program name with args.
1378	set dummy cc; ac_word=$2
1379	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1380	echo "configure:1381: checking for $ac_word" >&5
1381	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1382	echo $ac_n "(cached) $ac_c" 1>&6
1383	else
1384	if test -n "$CC"; then
1385	ac_cv_prog_CC="$CC" # Let the user override the test.
1386	else
1387	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1388	ac_prog_rejected=no
1389	for ac_dir in $PATH; do
1390	test -z "$ac_dir" && ac_dir=.
1391	if test -f $ac_dir/$ac_word; then
1392	if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1393	ac_prog_rejected=yes
1394	continue
1395	fi
1396	ac_cv_prog_CC="cc"
1397	break
1398	fi
1399	done
1400	IFS="$ac_save_ifs"
1401	if test $ac_prog_rejected = yes; then
1402	# We found a bogon in the path, so make sure we never use it.
1403	set dummy $ac_cv_prog_CC
1404	shift
1405	if test $# -gt 0; then
1406	# We chose a different compiler from the bogus one.
1407	# However, it has the same basename, so the bogon will be chosen
1408	# first if we set CC to just the basename; use the full file name.
1409	shift
1410	set dummy "$ac_dir/$ac_word" "$@"
1411	shift
1412	ac_cv_prog_CC="$@"
1413	fi
1414	fi
1415	fi
1416	fi
1417	CC="$ac_cv_prog_CC"
1418	if test -n "$CC"; then
1419	echo "$ac_t""$CC" 1>&6
1420	else
1421	echo "$ac_t""no" 1>&6
1422	fi
1423
1424	test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1425	fi
1426
1427	echo $ac_n "checking whether the target C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1428	echo "configure:1429: checking whether the target C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1429
1430	ac_ext=c
1431	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1432	ac_cpp='$CPP $CPPFLAGS'
1433	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1434	ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1435	cross_compiling=$ac_cv_prog_cc_cross
1436
1437	cat > conftest.$ac_ext <<EOF
1438	#line 1439 "configure"
1439	#include "confdefs.h"
1440	void *malloc() { return 0; }
1441	main(){return(0);}
1442	EOF
1443	if { (eval echo configure:1444: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1444	rtems_cv_prog_cc_works=yes
1445	# If we can't run a trivial program, we are probably using a cross compiler.
1446	if (./conftest; exit) 2>/dev/null; then
1447	rtems_cv_prog_cc_cross=no
1448	else
1449	rtems_cv_prog_cc_cross=yes
1450	fi
1451	else
1452	echo "configure: failed program was:" >&5
1453	cat conftest.$ac_ext >&5
1454	rtems_cv_prog_cc_works=no
1455	fi
1456	rm -fr conftest*
1457
1458	echo "$ac_t""$rtems_cv_prog_cc_works" 1>&6
1459	if test $rtems_cv_prog_cc_works = no; then
1460	{ echo "configure: error: installation or configuration problem: target C compiler cannot create executables." 1>&2; exit 1; }
1461	fi
1462	echo $ac_n "checking whether the target C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1463	echo "configure:1464: checking whether the target C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1464	echo "$ac_t""$rtems_cv_prog_cc_cross" 1>&6
1465
1466	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1467	echo "configure:1468: checking whether we are using GNU C" >&5
1468	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1469	echo $ac_n "(cached) $ac_c" 1>&6
1470	else
1471	cat > conftest.c <<EOF
1472	#ifdef __GNUC__
1473	yes;
1474	#endif
1475	EOF
1476	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1477: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
1477	ac_cv_prog_gcc=yes
1478	else
1479	ac_cv_prog_gcc=no
1480	fi
1481	fi
1482
1483	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1484
1485	if test $ac_cv_prog_gcc = yes; then
1486	GCC=yes
1487	ac_test_CFLAGS="${CFLAGS+set}"
1488	ac_save_CFLAGS="$CFLAGS"
1489	CFLAGS=
1490	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1491	echo "configure:1492: checking whether ${CC-cc} accepts -g" >&5
1492	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1493	echo $ac_n "(cached) $ac_c" 1>&6
1494	else
1495	echo 'void f(){}' > conftest.c
1496	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1497	ac_cv_prog_cc_g=yes
1498	else
1499	ac_cv_prog_cc_g=no
1500	fi
1501	rm -f conftest*
1502
1503	fi
1504
1505	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1506	if test "$ac_test_CFLAGS" = set; then
1507	CFLAGS="$ac_save_CFLAGS"
1508	elif test $ac_cv_prog_cc_g = yes; then
1509	CFLAGS="-g -O2"
1510	else
1511	CFLAGS="-O2"
1512	fi
1513	else
1514	GCC=
1515	test "${CFLAGS+set}" = set \|\| CFLAGS="-g"
1516	fi
1517
1518	CC_FOR_TARGET=$CC
1519	rtems_cv_prog_gcc=$ac_cv_prog_gcc
1520	rtems_cv_prog_cc_g=$ac_cv_prog_cc_g
1521
1522	unset CC
1523	unset ac_cv_prog_gcc
1524	unset ac_cv_prog_cc_g
1525	unset ac_cv_prog_CC
1526
1527
1528	if test "$RTEMS_USE_GCC272" != "yes" ; then
1529
1530	echo $ac_n "checking whether $CC_FOR_TARGET accepts -specs""... $ac_c" 1>&6
1531	echo "configure:1532: checking whether $CC_FOR_TARGET accepts -specs" >&5
1532	if eval "test \"`echo '$''{'rtems_cv_gcc_specs'+set}'`\" = set"; then
1533	echo $ac_n "(cached) $ac_c" 1>&6
1534	else
1535	touch confspec
1536	echo 'void f(){}' >conftest.c
1537	if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then
1538	rtems_cv_gcc_specs=yes
1539	else
1540	rtems_cv_gcc_specs=no
1541	fi
1542	rm -f confspec conftest*
1543
1544	fi
1545
1546	echo "$ac_t""$rtems_cv_gcc_specs" 1>&6
1547	if test "$rtems_cv_gcc_specs" = "no"; then
1548	echo "configure: warning: *** disabling --enable-gcc28" 1>&2
1549	RTEMS_USE_GCC272=yes
1550	fi
1551	fi
1552
1553
1554
1555	echo $ac_n "checking whether $CC_FOR_TARGET accepts --pipe""... $ac_c" 1>&6
1556	echo "configure:1557: checking whether $CC_FOR_TARGET accepts --pipe" >&5
1557	if eval "test \"`echo '$''{'rtems_cv_gcc_pipe'+set}'`\" = set"; then
1558	echo $ac_n "(cached) $ac_c" 1>&6
1559	else
1560
1561	case "$host_os" in
1562	cygwin32*)
1563	rtems_cv_gcc_pipe=no
1564	;;
1565	*)
1566	echo 'void f(){}' >conftest.c
1567	if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then
1568	rtems_cv_gcc_pipe=yes
1569	else
1570	rtems_cv_gcc_pipe=no
1571	fi
1572	rm -f conftest*
1573	;;
1574	esac
1575
1576	fi
1577
1578	echo "$ac_t""$rtems_cv_gcc_pipe" 1>&6
1579
1580
1581	if test "$RTEMS_HAS_CPLUSPLUS" = "yes"; then
1582	CXX="$program_prefix"g++
1583
1584	for ac_prog in $CCC c++ g++ gcc CC cxx cc++
1585	do
1586	# Extract the first word of "$ac_prog", so it can be a program name with args.
1587	set dummy $ac_prog; ac_word=$2
1588	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1589	echo "configure:1590: checking for $ac_word" >&5
1590	if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
1591	echo $ac_n "(cached) $ac_c" 1>&6
1592	else
1593	if test -n "$CXX"; then
1594	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1595	else
1596	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1597	for ac_dir in $PATH; do
1598	test -z "$ac_dir" && ac_dir=.
1599	if test -f $ac_dir/$ac_word; then
1600	ac_cv_prog_CXX="$ac_prog"
1601	break
1602	fi
1603	done
1604	IFS="$ac_save_ifs"
1605	fi
1606	fi
1607	CXX="$ac_cv_prog_CXX"
1608	if test -n "$CXX"; then
1609	echo "$ac_t""$CXX" 1>&6
1610	else
1611	echo "$ac_t""no" 1>&6
1612	fi
1613
1614	test -n "$CXX" && break
1615	done
1616	test -n "$CXX" \|\| CXX="gcc"
1617
1618
1619	echo $ac_n "checking whether the target C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1620	echo "configure:1621: checking whether the target C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
1621
1622	ac_ext=C
1623	# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1624	ac_cpp='$CXXCPP $CPPFLAGS'
1625	ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1626	ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1627	cross_compiling=$ac_cv_prog_cxx_cross
1628
1629
1630	cat > conftest.$ac_ext <<EOF
1631	#line 1632 "configure"
1632	#include "confdefs.h"
1633	main(){return(0);}
1634	EOF
1635	if { (eval echo configure:1636: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1636	rtems_cv_prog_cxx_works=yes
1637	# If we can't run a trivial program, we are probably using a cross compiler.
1638	if (./conftest; exit) 2>/dev/null; then
1639	rtems_cv_prog_cxx_cross=no
1640	else
1641	rtems_cv_prog_cxx_cross=yes
1642	fi
1643	else
1644	echo "configure: failed program was:" >&5
1645	cat conftest.$ac_ext >&5
1646	rtems_cv_prog_cxx_works=no
1647	fi
1648	rm -fr conftest*
1649	if test "$rtems_cv_prog_cxx_works" = "no"; then
1650	cat > conftest.$ac_ext <<EOF
1651	#line 1652 "configure"
1652	#include "confdefs.h"
1653	extern "C" void *malloc();
1654	void *malloc() { return (0); }
1655	main(){return(0);}
1656	EOF
1657	if { (eval echo configure:1658: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1658	rtems_cv_prog_cxx_works=yes
1659	# If we can't run a trivial program, we are probably using a cross compiler.
1660	if (./conftest; exit) 2>/dev/null; then
1661	rtems_cv_prog_cxx_cross=no
1662	else
1663	rtems_cv_prog_cxx_cross=yes
1664	fi
1665	else
1666	echo "configure: failed program was:" >&5
1667	cat conftest.$ac_ext >&5
1668	rtems_cv_prog_cxx_works=no
1669	fi
1670	rm -fr conftest*
1671	fi
1672	ac_ext=c
1673	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1674	ac_cpp='$CPP $CPPFLAGS'
1675	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1676	ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1677	cross_compiling=$ac_cv_prog_cc_cross
1678
1679	echo "$ac_t""$rtems_cv_prog_cxx_works" 1>&6
1680	if test $rtems_cv_prog_cxx_works = no; then
1681	{ echo "configure: error: installation or configuration problem: target C++ compiler cannot create executables." 1>&2; exit 1; }
1682	fi
1683	echo $ac_n "checking whether the target C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1684	echo "configure:1685: checking whether the target C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
1685	echo "$ac_t""$rtems_cv_prog_cxx_cross" 1>&6
1686
1687	echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
1688	echo "configure:1689: checking whether we are using GNU C++" >&5
1689	if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
1690	echo $ac_n "(cached) $ac_c" 1>&6
1691	else
1692	cat > conftest.C <<EOF
1693	#ifdef __GNUC__
1694	yes;
1695	#endif
1696	EOF
1697	if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1698: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
1698	ac_cv_prog_gxx=yes
1699	else
1700	ac_cv_prog_gxx=no
1701	fi
1702	fi
1703
1704	echo "$ac_t""$ac_cv_prog_gxx" 1>&6
1705
1706	if test $ac_cv_prog_gxx = yes; then
1707	GXX=yes
1708	ac_test_CXXFLAGS="${CXXFLAGS+set}"
1709	ac_save_CXXFLAGS="$CXXFLAGS"
1710	CXXFLAGS=
1711	echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
1712	echo "configure:1713: checking whether ${CXX-g++} accepts -g" >&5
1713	if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
1714	echo $ac_n "(cached) $ac_c" 1>&6
1715	else
1716	echo 'void f(){}' > conftest.cc
1717	if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
1718	ac_cv_prog_cxx_g=yes
1719	else
1720	ac_cv_prog_cxx_g=no
1721	fi
1722	rm -f conftest*
1723
1724	fi
1725
1726	echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
1727	if test "$ac_test_CXXFLAGS" = set; then
1728	CXXFLAGS="$ac_save_CXXFLAGS"
1729	elif test $ac_cv_prog_cxx_g = yes; then
1730	CXXFLAGS="-g -O2"
1731	else
1732	CXXFLAGS="-O2"
1733	fi
1734	else
1735	GXX=
1736	test "${CXXFLAGS+set}" = set \|\| CXXFLAGS="-g"
1737	fi
1738	CXX_FOR_TARGET=$CXX
1739
1740	unset CXX
1741	unset ac_cv_prog_gxx
1742
1743	# Extract the first word of ""$program_prefix"g++", so it can be a program name with args.
1744	set dummy "$program_prefix"g++; ac_word=$2
1745	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1746	echo "configure:1747: checking for $ac_word" >&5
1747	if eval "test \"`echo '$''{'ac_cv_path_CXX_FOR_TARGET'+set}'`\" = set"; then
1748	echo $ac_n "(cached) $ac_c" 1>&6
1749	else
1750	case "$CXX_FOR_TARGET" in
1751	/*)
1752	ac_cv_path_CXX_FOR_TARGET="$CXX_FOR_TARGET" # Let the user override the test with a path.
1753	;;
1754	*)
1755	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1756	for ac_dir in $PATH; do
1757	test -z "$ac_dir" && ac_dir=.
1758	if test -f $ac_dir/$ac_word; then
1759	ac_cv_path_CXX_FOR_TARGET="$ac_dir/$ac_word"
1760	break
1761	fi
1762	done
1763	IFS="$ac_save_ifs"
1764	test -z "$ac_cv_path_CXX_FOR_TARGET" && ac_cv_path_CXX_FOR_TARGET="no"
1765	;;
1766	esac
1767	fi
1768	CXX_FOR_TARGET="$ac_cv_path_CXX_FOR_TARGET"
1769	if test -n "$CXX_FOR_TARGET"; then
1770	echo "$ac_t""$CXX_FOR_TARGET" 1>&6
1771	else
1772	echo "$ac_t""no" 1>&6
1773	fi
1774
1775	else
1776	CXX_FOR_TARGET="no"
1777	fi
1778
1779	if test "$rtems_cv_prog_gcc" = "yes" ; then
1780	AR_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ar`
1781	AS_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=as`
1782	LD_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ld`
1783	NM_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=nm`
1784	RANLIB_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ranlib`
1785	fi
1786
1787
1788	# Extract the first word of ""$program_prefix"gcc", so it can be a program name with args.
1789	set dummy "$program_prefix"gcc; ac_word=$2
1790	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1791	echo "configure:1792: checking for $ac_word" >&5
1792	if eval "test \"`echo '$''{'ac_cv_path_CC_FOR_TARGET'+set}'`\" = set"; then
1793	echo $ac_n "(cached) $ac_c" 1>&6
1794	else
1795	case "$CC_FOR_TARGET" in
1796	/*)
1797	ac_cv_path_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test with a path.
1798	;;
1799	*)
1800	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1801	for ac_dir in $PATH; do
1802	test -z "$ac_dir" && ac_dir=.
1803	if test -f $ac_dir/$ac_word; then
1804	ac_cv_path_CC_FOR_TARGET="$ac_dir/$ac_word"
1805	break
1806	fi
1807	done
1808	IFS="$ac_save_ifs"
1809	test -z "$ac_cv_path_CC_FOR_TARGET" && ac_cv_path_CC_FOR_TARGET="no"
1810	;;
1811	esac
1812	fi
1813	CC_FOR_TARGET="$ac_cv_path_CC_FOR_TARGET"
1814	if test -n "$CC_FOR_TARGET"; then
1815	echo "$ac_t""$CC_FOR_TARGET" 1>&6
1816	else
1817	echo "$ac_t""no" 1>&6
1818	fi
1819
1820
1821	# Extract the first word of ""$program_prefix"ar", so it can be a program name with args.
1822	set dummy "$program_prefix"ar; ac_word=$2
1823	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1824	echo "configure:1825: checking for $ac_word" >&5
1825	if eval "test \"`echo '$''{'ac_cv_path_AR_FOR_TARGET'+set}'`\" = set"; then
1826	echo $ac_n "(cached) $ac_c" 1>&6
1827	else
1828	case "$AR_FOR_TARGET" in
1829	/*)
1830	ac_cv_path_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test with a path.
1831	;;
1832	*)
1833	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1834	for ac_dir in $PATH; do
1835	test -z "$ac_dir" && ac_dir=.
1836	if test -f $ac_dir/$ac_word; then
1837	ac_cv_path_AR_FOR_TARGET="$ac_dir/$ac_word"
1838	break
1839	fi
1840	done
1841	IFS="$ac_save_ifs"
1842	test -z "$ac_cv_path_AR_FOR_TARGET" && ac_cv_path_AR_FOR_TARGET="no"
1843	;;
1844	esac
1845	fi
1846	AR_FOR_TARGET="$ac_cv_path_AR_FOR_TARGET"
1847	if test -n "$AR_FOR_TARGET"; then
1848	echo "$ac_t""$AR_FOR_TARGET" 1>&6
1849	else
1850	echo "$ac_t""no" 1>&6
1851	fi
1852
1853	# Extract the first word of ""$program_prefix"as", so it can be a program name with args.
1854	set dummy "$program_prefix"as; ac_word=$2
1855	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1856	echo "configure:1857: checking for $ac_word" >&5
1857	if eval "test \"`echo '$''{'ac_cv_path_AS_FOR_TARGET'+set}'`\" = set"; then
1858	echo $ac_n "(cached) $ac_c" 1>&6
1859	else
1860	case "$AS_FOR_TARGET" in
1861	/*)
1862	ac_cv_path_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test with a path.
1863	;;
1864	*)
1865	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1866	for ac_dir in $PATH; do
1867	test -z "$ac_dir" && ac_dir=.
1868	if test -f $ac_dir/$ac_word; then
1869	ac_cv_path_AS_FOR_TARGET="$ac_dir/$ac_word"
1870	break
1871	fi
1872	done
1873	IFS="$ac_save_ifs"
1874	test -z "$ac_cv_path_AS_FOR_TARGET" && ac_cv_path_AS_FOR_TARGET="no"
1875	;;
1876	esac
1877	fi
1878	AS_FOR_TARGET="$ac_cv_path_AS_FOR_TARGET"
1879	if test -n "$AS_FOR_TARGET"; then
1880	echo "$ac_t""$AS_FOR_TARGET" 1>&6
1881	else
1882	echo "$ac_t""no" 1>&6
1883	fi
1884
1885	# Extract the first word of ""$program_prefix"nm", so it can be a program name with args.
1886	set dummy "$program_prefix"nm; ac_word=$2
1887	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1888	echo "configure:1889: checking for $ac_word" >&5
1889	if eval "test \"`echo '$''{'ac_cv_path_NM_FOR_TARGET'+set}'`\" = set"; then
1890	echo $ac_n "(cached) $ac_c" 1>&6
1891	else
1892	case "$NM_FOR_TARGET" in
1893	/*)
1894	ac_cv_path_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test with a path.
1895	;;
1896	*)
1897	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1898	for ac_dir in $PATH; do
1899	test -z "$ac_dir" && ac_dir=.
1900	if test -f $ac_dir/$ac_word; then
1901	ac_cv_path_NM_FOR_TARGET="$ac_dir/$ac_word"
1902	break
1903	fi
1904	done
1905	IFS="$ac_save_ifs"
1906	test -z "$ac_cv_path_NM_FOR_TARGET" && ac_cv_path_NM_FOR_TARGET="no"
1907	;;
1908	esac
1909	fi
1910	NM_FOR_TARGET="$ac_cv_path_NM_FOR_TARGET"
1911	if test -n "$NM_FOR_TARGET"; then
1912	echo "$ac_t""$NM_FOR_TARGET" 1>&6
1913	else
1914	echo "$ac_t""no" 1>&6
1915	fi
1916
1917	# Extract the first word of ""$program_prefix"ld", so it can be a program name with args.
1918	set dummy "$program_prefix"ld; ac_word=$2
1919	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1920	echo "configure:1921: checking for $ac_word" >&5
1921	if eval "test \"`echo '$''{'ac_cv_path_LD_FOR_TARGET'+set}'`\" = set"; then
1922	echo $ac_n "(cached) $ac_c" 1>&6
1923	else
1924	case "$LD_FOR_TARGET" in
1925	/*)
1926	ac_cv_path_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test with a path.
1927	;;
1928	*)
1929	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1930	for ac_dir in $PATH; do
1931	test -z "$ac_dir" && ac_dir=.
1932	if test -f $ac_dir/$ac_word; then
1933	ac_cv_path_LD_FOR_TARGET="$ac_dir/$ac_word"
1934	break
1935	fi
1936	done
1937	IFS="$ac_save_ifs"
1938	test -z "$ac_cv_path_LD_FOR_TARGET" && ac_cv_path_LD_FOR_TARGET="no"
1939	;;
1940	esac
1941	fi
1942	LD_FOR_TARGET="$ac_cv_path_LD_FOR_TARGET"
1943	if test -n "$LD_FOR_TARGET"; then
1944	echo "$ac_t""$LD_FOR_TARGET" 1>&6
1945	else
1946	echo "$ac_t""no" 1>&6
1947	fi
1948
1949
1950	# Extract the first word of ""$program_prefix"ranlib", so it can be a program name with args.
1951	set dummy "$program_prefix"ranlib; ac_word=$2
1952	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1953	echo "configure:1954: checking for $ac_word" >&5
1954	if eval "test \"`echo '$''{'ac_cv_path_RANLIB_FOR_TARGET'+set}'`\" = set"; then
1955	echo $ac_n "(cached) $ac_c" 1>&6
1956	else
1957	case "$RANLIB_FOR_TARGET" in
1958	/*)
1959	ac_cv_path_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test with a path.
1960	;;
1961	*)
1962	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1963	for ac_dir in $PATH; do
1964	test -z "$ac_dir" && ac_dir=.
1965	if test -f $ac_dir/$ac_word; then
1966	ac_cv_path_RANLIB_FOR_TARGET="$ac_dir/$ac_word"
1967	break
1968	fi
1969	done
1970	IFS="$ac_save_ifs"
1971	test -z "$ac_cv_path_RANLIB_FOR_TARGET" && ac_cv_path_RANLIB_FOR_TARGET="no"
1972	;;
1973	esac
1974	fi
1975	RANLIB_FOR_TARGET="$ac_cv_path_RANLIB_FOR_TARGET"
1976	if test -n "$RANLIB_FOR_TARGET"; then
1977	echo "$ac_t""$RANLIB_FOR_TARGET" 1>&6
1978	else
1979	echo "$ac_t""no" 1>&6
1980	fi
1981
1982
1983	# Extract the first word of ""$program_prefix"objcopy", so it can be a program name with args.
1984	set dummy "$program_prefix"objcopy; ac_word=$2
1985	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1986	echo "configure:1987: checking for $ac_word" >&5
1987	if eval "test \"`echo '$''{'ac_cv_path_OBJCOPY_FOR_TARGET'+set}'`\" = set"; then
1988	echo $ac_n "(cached) $ac_c" 1>&6
1989	else
1990	case "$OBJCOPY_FOR_TARGET" in
1991	/*)
1992	ac_cv_path_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test with a path.
1993	;;
1994	*)
1995	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1996	for ac_dir in $PATH; do
1997	test -z "$ac_dir" && ac_dir=.
1998	if test -f $ac_dir/$ac_word; then
1999	ac_cv_path_OBJCOPY_FOR_TARGET="$ac_dir/$ac_word"
2000	break
2001	fi
2002	done
2003	IFS="$ac_save_ifs"
2004	test -z "$ac_cv_path_OBJCOPY_FOR_TARGET" && ac_cv_path_OBJCOPY_FOR_TARGET="no"
2005	;;
2006	esac
2007	fi
2008	OBJCOPY_FOR_TARGET="$ac_cv_path_OBJCOPY_FOR_TARGET"
2009	if test -n "$OBJCOPY_FOR_TARGET"; then
2010	echo "$ac_t""$OBJCOPY_FOR_TARGET" 1>&6
2011	else
2012	echo "$ac_t""no" 1>&6
2013	fi
2014
2015	# Extract the first word of ""$program_prefix"size", so it can be a program name with args.
2016	set dummy "$program_prefix"size; ac_word=$2
2017	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2018	echo "configure:2019: checking for $ac_word" >&5
2019	if eval "test \"`echo '$''{'ac_cv_path_SIZE_FOR_TARGET'+set}'`\" = set"; then
2020	echo $ac_n "(cached) $ac_c" 1>&6
2021	else
2022	case "$SIZE_FOR_TARGET" in
2023	/*)
2024	ac_cv_path_SIZE_FOR_TARGET="$SIZE_FOR_TARGET" # Let the user override the test with a path.
2025	;;
2026	*)
2027	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2028	for ac_dir in $PATH; do
2029	test -z "$ac_dir" && ac_dir=.
2030	if test -f $ac_dir/$ac_word; then
2031	ac_cv_path_SIZE_FOR_TARGET="$ac_dir/$ac_word"
2032	break
2033	fi
2034	done
2035	IFS="$ac_save_ifs"
2036	test -z "$ac_cv_path_SIZE_FOR_TARGET" && ac_cv_path_SIZE_FOR_TARGET="no"
2037	;;
2038	esac
2039	fi
2040	SIZE_FOR_TARGET="$ac_cv_path_SIZE_FOR_TARGET"
2041	if test -n "$SIZE_FOR_TARGET"; then
2042	echo "$ac_t""$SIZE_FOR_TARGET" 1>&6
2043	else
2044	echo "$ac_t""no" 1>&6
2045	fi
2046
2047
2048	test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe"
2049
2050	# Extract the first word of "gcc", so it can be a program name with args.
2051	set dummy gcc; ac_word=$2
2052	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2053	echo "configure:2054: checking for $ac_word" >&5
2054	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2055	echo $ac_n "(cached) $ac_c" 1>&6
2056	else
2057	if test -n "$CC"; then
2058	ac_cv_prog_CC="$CC" # Let the user override the test.
2059	else
2060	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2061	for ac_dir in $PATH; do
2062	test -z "$ac_dir" && ac_dir=.
2063	if test -f $ac_dir/$ac_word; then
2064	ac_cv_prog_CC="gcc"
2065	break
2066	fi
2067	done
2068	IFS="$ac_save_ifs"
2069	fi
2070	fi
2071	CC="$ac_cv_prog_CC"
2072	if test -n "$CC"; then
2073	echo "$ac_t""$CC" 1>&6
2074	else
2075	echo "$ac_t""no" 1>&6
2076	fi
2077
2078	if test -z "$CC"; then
2079	# Extract the first word of "cc", so it can be a program name with args.
2080	set dummy cc; ac_word=$2
2081	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2082	echo "configure:2083: checking for $ac_word" >&5
2083	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2084	echo $ac_n "(cached) $ac_c" 1>&6
2085	else
2086	if test -n "$CC"; then
2087	ac_cv_prog_CC="$CC" # Let the user override the test.
2088	else
2089	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2090	ac_prog_rejected=no
2091	for ac_dir in $PATH; do
2092	test -z "$ac_dir" && ac_dir=.
2093	if test -f $ac_dir/$ac_word; then
2094	if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
2095	ac_prog_rejected=yes
2096	continue
2097	fi
2098	ac_cv_prog_CC="cc"
2099	break
2100	fi
2101	done
2102	IFS="$ac_save_ifs"
2103	if test $ac_prog_rejected = yes; then
2104	# We found a bogon in the path, so make sure we never use it.
2105	set dummy $ac_cv_prog_CC
2106	shift
2107	if test $# -gt 0; then
2108	# We chose a different compiler from the bogus one.
2109	# However, it has the same basename, so the bogon will be chosen
2110	# first if we set CC to just the basename; use the full file name.
2111	shift
2112	set dummy "$ac_dir/$ac_word" "$@"
2113	shift
2114	ac_cv_prog_CC="$@"
2115	fi
2116	fi
2117	fi
2118	fi
2119	CC="$ac_cv_prog_CC"
2120	if test -n "$CC"; then
2121	echo "$ac_t""$CC" 1>&6
2122	else
2123	echo "$ac_t""no" 1>&6
2124	fi
2125
2126	test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
2127	fi
2128
2129	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
2130	echo "configure:2131: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
2131
2132	ac_ext=c
2133	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2134	ac_cpp='$CPP $CPPFLAGS'
2135	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2136	ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2137	cross_compiling=$ac_cv_prog_cc_cross
2138
2139	cat > conftest.$ac_ext <<EOF
2140	#line 2141 "configure"
2141	#include "confdefs.h"
2142	main(){return(0);}
2143	EOF
2144	if { (eval echo configure:2145: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2145	ac_cv_prog_cc_works=yes
2146	# If we can't run a trivial program, we are probably using a cross compiler.
2147	if (./conftest; exit) 2>/dev/null; then
2148	ac_cv_prog_cc_cross=no
2149	else
2150	ac_cv_prog_cc_cross=yes
2151	fi
2152	else
2153	echo "configure: failed program was:" >&5
2154	cat conftest.$ac_ext >&5
2155	ac_cv_prog_cc_works=no
2156	fi
2157	rm -fr conftest*
2158
2159	echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
2160	if test $ac_cv_prog_cc_works = no; then
2161	{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
2162	fi
2163	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
2164	echo "configure:2165: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
2165	echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
2166	cross_compiling=$ac_cv_prog_cc_cross
2167
2168	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
2169	echo "configure:2170: checking whether we are using GNU C" >&5
2170	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
2171	echo $ac_n "(cached) $ac_c" 1>&6
2172	else
2173	cat > conftest.c <<EOF
2174	#ifdef __GNUC__
2175	yes;
2176	#endif
2177	EOF
2178	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2179: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
2179	ac_cv_prog_gcc=yes
2180	else
2181	ac_cv_prog_gcc=no
2182	fi
2183	fi
2184
2185	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
2186
2187	if test $ac_cv_prog_gcc = yes; then
2188	GCC=yes
2189	ac_test_CFLAGS="${CFLAGS+set}"
2190	ac_save_CFLAGS="$CFLAGS"
2191	CFLAGS=
2192	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
2193	echo "configure:2194: checking whether ${CC-cc} accepts -g" >&5
2194	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
2195	echo $ac_n "(cached) $ac_c" 1>&6
2196	else
2197	echo 'void f(){}' > conftest.c
2198	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
2199	ac_cv_prog_cc_g=yes
2200	else
2201	ac_cv_prog_cc_g=no
2202	fi
2203	rm -f conftest*
2204
2205	fi
2206
2207	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
2208	if test "$ac_test_CFLAGS" = set; then
2209	CFLAGS="$ac_save_CFLAGS"
2210	elif test $ac_cv_prog_cc_g = yes; then
2211	CFLAGS="-g -O2"
2212	else
2213	CFLAGS="-O2"
2214	fi
2215	else
2216	GCC=
2217	test "${CFLAGS+set}" = set \|\| CFLAGS="-g"
2218	fi
2219
2220
2221	for ac_func in strerror
2222	do
2223	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2224	echo "configure:2225: checking for $ac_func" >&5
2225	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2226	echo $ac_n "(cached) $ac_c" 1>&6
2227	else
2228	cat > conftest.$ac_ext <<EOF
2229	#line 2230 "configure"
2230	#include "confdefs.h"
2231	/* System header to define __stub macros and hopefully few prototypes,
2232	which can conflict with char $ac_func(); below. */
2233	#include <assert.h>
2234	/* Override any gcc2 internal prototype to avoid an error. */
2235	/* We use char because int might match the return type of a gcc2
2236	builtin and then its argument prototype would still apply. */
2237	char $ac_func();
2238
2239	int main() {
2240
2241	/* The GNU C library defines this for functions which it implements
2242	to always fail with ENOSYS. Some functions are actually named
2243	something starting with __ and the normal name is an alias. */
2244	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
2245	choke me
2246	#else
2247	$ac_func();
2248	#endif
2249
2250	; return 0; }
2251	EOF
2252	if { (eval echo configure:2253: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2253	rm -rf conftest*
2254	eval "ac_cv_func_$ac_func=yes"
2255	else
2256	echo "configure: failed program was:" >&5
2257	cat conftest.$ac_ext >&5
2258	rm -rf conftest*
2259	eval "ac_cv_func_$ac_func=no"
2260	fi
2261	rm -f conftest*
2262	fi
2263
2264	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2265	echo "$ac_t""yes" 1>&6
2266	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2267	cat >> confdefs.h <<EOF
2268	#define $ac_tr_func 1
2269	EOF
2270
2271	else
2272	echo "$ac_t""no" 1>&6
2273	fi
2274	done
2275
2276
2277	# find all the Executive Makefiles
2278
2279	echo $ac_n "checking for Makefile.in in c/src/exec/score/tools/$target_cpu""... $ac_c" 1>&6
2280	echo "configure:2281: checking for Makefile.in in c/src/exec/score/tools/$target_cpu" >&5
2281	if test -d $srcdir/c/src/exec/score/tools/$target_cpu; then
2282	rtems_av_save_dir=`pwd`;
2283	cd $srcdir;
2284	rtems_av_tmp=`find c/src/exec/score/tools/$target_cpu -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2285	makefiles="$makefiles $rtems_av_tmp";
2286	cd $rtems_av_save_dir;
2287	echo "$ac_t""done" 1>&6
2288	else
2289	echo "$ac_t""no" 1>&6
2290	fi
2291
2292
2293
2294	echo $ac_n "checking for Makefile.in in c/src/exec/rtems""... $ac_c" 1>&6
2295	echo "configure:2296: checking for Makefile.in in c/src/exec/rtems" >&5
2296	if test -d $srcdir/c/src/exec/rtems; then
2297	rtems_av_save_dir=`pwd`;
2298	cd $srcdir;
2299	rtems_av_tmp=`find c/src/exec/rtems -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2300	makefiles="$makefiles $rtems_av_tmp";
2301	cd $rtems_av_save_dir;
2302	echo "$ac_t""done" 1>&6
2303	else
2304	echo "$ac_t""no" 1>&6
2305	fi
2306
2307
2308
2309	echo $ac_n "checking for Makefile.in in c/src/exec/sapi""... $ac_c" 1>&6
2310	echo "configure:2311: checking for Makefile.in in c/src/exec/sapi" >&5
2311	if test -d $srcdir/c/src/exec/sapi; then
2312	rtems_av_save_dir=`pwd`;
2313	cd $srcdir;
2314	rtems_av_tmp=`find c/src/exec/sapi -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2315	makefiles="$makefiles $rtems_av_tmp";
2316	cd $rtems_av_save_dir;
2317	echo "$ac_t""done" 1>&6
2318	else
2319	echo "$ac_t""no" 1>&6
2320	fi
2321
2322
2323
2324	if test "$RTEMS_HAS_POSIX_API" = "yes"; then
2325
2326	echo $ac_n "checking for Makefile.in in c/src/exec/posix""... $ac_c" 1>&6
2327	echo "configure:2328: checking for Makefile.in in c/src/exec/posix" >&5
2328	if test -d $srcdir/c/src/exec/posix; then
2329	rtems_av_save_dir=`pwd`;
2330	cd $srcdir;
2331	rtems_av_tmp=`find c/src/exec/posix -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2332	makefiles="$makefiles $rtems_av_tmp";
2333	cd $rtems_av_save_dir;
2334	echo "$ac_t""done" 1>&6
2335	else
2336	echo "$ac_t""no" 1>&6
2337	fi
2338
2339
2340	makefiles="$makefiles c/src/exec/wrapup/posix/Makefile"
2341	fi
2342
2343	# find all the Makefiles for the BSPs
2344	if test -d "$srcdir/c/src/lib/libbsp/$target_cpu"; then
2345	makefiles="$makefiles c/src/lib/libbsp/$target_cpu/Makefile"
2346
2347	if test -z "$rtems_bsp"; then
2348	echo $ac_n "checking for bsps""... $ac_c" 1>&6
2349	echo "configure:2350: checking for bsps" >&5
2350	files=`ls $srcdir/c/src/lib/libbsp/$target_cpu`
2351	for file in $files; do
2352	case $file in
2353	shared*);;
2354	Makefile*);;
2355	READ*);;
2356	CVS*);;
2357	pxfl*);;
2358	go32*);; # so the i386 port can pick up the other Makefiles
2359	# Now account for BSPs with build variants
2360	gen68360) rtems_bsp="$rtems_bsp gen68360 gen68360_040";;
2361	p4000) rtems_bsp="$rtems_bsp p4600 p4650";;
2362	mvme162) rtems_bsp="$rtems_bsp mvme162 mvme162lx";;
2363	*) rtems_bsp="$rtems_bsp $file";;
2364	esac;
2365	done
2366
2367	echo "$ac_t""$rtems_bsp done" 1>&6
2368	fi
2369
2370	# collect makefiles for each bsp
2371	for i in $rtems_bsp; do
2372	# make sure there is a make/custom file for the bsp
2373	if test ! -r "$srcdir/make/custom/${i}.cfg"; then
2374	{ echo "configure: error: no make/custom/${i}.cfg file for BSP $i" 1>&2; exit 1; }
2375	fi
2376
2377	# account for "aliased" bsps which share source code
2378	case $i in
2379	mvme162lx) bspdir=mvme162 ;; # mvme162 board variant
2380	gen68360_040) bspdir=gen68360 ;; # 68360 in companion mode
2381	go32_p5) bspdir=go32 ;; # go32 on Pentium class CPU
2382	p4600) bspdir=p4000 ;; # p4000 board with IDT 4600
2383	p4650) bspdir=p4000 ;; # p4000 board with IDT 4650
2384	*) bspdir=$i;;
2385	esac
2386
2387	# Is there code where there should be for this BSP?
2388	if test -d "$srcdir/c/src/lib/libbsp/$target_cpu/$bspdir"; then
2389	RTEMS_BSP_LIST="$RTEMS_BSP_LIST $i"
2390	# make sure the Makefiles in a bsp directory are only done once
2391	echo $bspdirs \| grep $bspdir >/dev/null 2>&1
2392	if test $? -ne 0 ; then
2393	bspdirs="$bspdirs $bspdir"
2394
2395	echo $ac_n "checking for Makefile.in in c/src/lib/libbsp/$target_cpu/$bspdir""... $ac_c" 1>&6
2396	echo "configure:2397: checking for Makefile.in in c/src/lib/libbsp/$target_cpu/$bspdir" >&5
2397	if test -d $srcdir/c/src/lib/libbsp/$target_cpu/$bspdir; then
2398	rtems_av_save_dir=`pwd`;
2399	cd $srcdir;
2400	rtems_av_tmp=`find c/src/lib/libbsp/$target_cpu/$bspdir -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2401	makefiles="$makefiles $rtems_av_tmp";
2402	cd $rtems_av_save_dir;
2403	echo "$ac_t""done" 1>&6
2404	else
2405	echo "$ac_t""no" 1>&6
2406	fi
2407
2408
2409	fi
2410	else
2411	{ echo "configure: error: unable to find libbsp directory ($bspdir) for $i" 1>&2; exit 1; }
2412	fi
2413	done
2414	fi
2415
2416	# find all the CPU dependent library Makefiles
2417
2418	echo $ac_n "checking for Makefile.in in c/src/lib/libcpu/$target_cpu""... $ac_c" 1>&6
2419	echo "configure:2420: checking for Makefile.in in c/src/lib/libcpu/$target_cpu" >&5
2420	if test -d $srcdir/c/src/lib/libcpu/$target_cpu; then
2421	rtems_av_save_dir=`pwd`;
2422	cd $srcdir;
2423	rtems_av_tmp=`find c/src/lib/libcpu/$target_cpu -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2424	makefiles="$makefiles $rtems_av_tmp";
2425	cd $rtems_av_save_dir;
2426	echo "$ac_t""done" 1>&6
2427	else
2428	echo "$ac_t""no" 1>&6
2429	fi
2430
2431
2432
2433	if test "$skip_startfiles" != "yes"; then
2434
2435	echo $ac_n "checking for Makefile.in in c/src/lib/start/$target_cpu""... $ac_c" 1>&6
2436	echo "configure:2437: checking for Makefile.in in c/src/lib/start/$target_cpu" >&5
2437	if test -d $srcdir/c/src/lib/start/$target_cpu; then
2438	rtems_av_save_dir=`pwd`;
2439	cd $srcdir;
2440	rtems_av_tmp=`find c/src/lib/start/$target_cpu -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2441	makefiles="$makefiles $rtems_av_tmp";
2442	cd $rtems_av_save_dir;
2443	echo "$ac_t""done" 1>&6
2444	else
2445	echo "$ac_t""no" 1>&6
2446	fi
2447
2448
2449	fi
2450
2451
2452
2453	PROJECT_ROOT=`pwd;`
2454
2455	# If RTEMS macros are enabled, then use them. Otherwise, use inlines.
2456	if test "$RTEMS_USE_MACROS" = "yes"; then
2457	inline_dir=macros
2458	if test "$RTEMS_HAS_POSIX_API" = "yes"; then
2459	# The problem is that there is currently no code in posix/macros :)
2460	{ echo "configure: error: Macros are not implemented for the POSIX API" 1>&2; exit 1; }
2461	fi
2462	else
2463	inline_dir=inline
2464	fi
2465
2466	# If the KA9Q TCP/IP stack is enabled, then find all KA9Q Makefiles
2467	if test "$RTEMS_HAS_KA9Q" = "yes"; then
2468	makefiles="$makefiles c/src/lib/libka9q/Makefile"
2469	fi
2470
2471	# If the C++ support is enabled, then include the Makefiles
2472	if test "$RTEMS_HAS_CPLUSPLUS" = "yes"; then
2473	makefiles="$makefiles c/src/lib/librtems++/Makefile"
2474	fi
2475
2476	# If the tests are enabled, then find all the test suite Makefiles
2477	echo $ac_n "checking Are the test suites enabled? ""... $ac_c" 1>&6
2478	echo "configure:2479: checking Are the test suites enabled? " >&5
2479	tests_enabled=yes
2480	# Check whether --enable-tests or --disable-tests was given.
2481	if test "${enable_tests+set}" = set; then
2482	enableval="$enable_tests"
2483	\
2484	case "${enableval}" in
2485	yes) echo "$ac_t""yes" 1>&6 ;;
2486	no) echo "$ac_t""no" 1>&6 ; tests_enabled=no ;;
2487	*) { echo "configure: error: bad value ${enableval} for tests option" 1>&2; exit 1; } ;;
2488	esac
2489	else
2490	echo "$ac_t""yes" 1>&6
2491
2492	fi
2493
2494
2495
2496	echo $ac_n "checking for Makefile.in in c/src/tests/tools/$target_cpu""... $ac_c" 1>&6
2497	echo "configure:2498: checking for Makefile.in in c/src/tests/tools/$target_cpu" >&5
2498	if test -d $srcdir/c/src/tests/tools/$target_cpu; then
2499	rtems_av_save_dir=`pwd`;
2500	cd $srcdir;
2501	rtems_av_tmp=`find c/src/tests/tools/$target_cpu -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2502	makefiles="$makefiles $rtems_av_tmp";
2503	cd $rtems_av_save_dir;
2504	echo "$ac_t""done" 1>&6
2505	else
2506	echo "$ac_t""no" 1>&6
2507	fi
2508
2509
2510
2511	if test "$tests_enabled" = "yes"; then
2512
2513	echo $ac_n "checking for Makefile.in in c/src/tests/libtests""... $ac_c" 1>&6
2514	echo "configure:2515: checking for Makefile.in in c/src/tests/libtests" >&5
2515	if test -d $srcdir/c/src/tests/libtests; then
2516	rtems_av_save_dir=`pwd`;
2517	cd $srcdir;
2518	rtems_av_tmp=`find c/src/tests/libtests -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2519	makefiles="$makefiles $rtems_av_tmp";
2520	cd $rtems_av_save_dir;
2521	echo "$ac_t""done" 1>&6
2522	else
2523	echo "$ac_t""no" 1>&6
2524	fi
2525
2526
2527
2528	echo $ac_n "checking for Makefile.in in c/src/tests/sptests""... $ac_c" 1>&6
2529	echo "configure:2530: checking for Makefile.in in c/src/tests/sptests" >&5
2530	if test -d $srcdir/c/src/tests/sptests; then
2531	rtems_av_save_dir=`pwd`;
2532	cd $srcdir;
2533	rtems_av_tmp=`find c/src/tests/sptests -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2534	makefiles="$makefiles $rtems_av_tmp";
2535	cd $rtems_av_save_dir;
2536	echo "$ac_t""done" 1>&6
2537	else
2538	echo "$ac_t""no" 1>&6
2539	fi
2540
2541
2542
2543	echo $ac_n "checking for Makefile.in in c/src/tests/tmtests""... $ac_c" 1>&6
2544	echo "configure:2545: checking for Makefile.in in c/src/tests/tmtests" >&5
2545	if test -d $srcdir/c/src/tests/tmtests; then
2546	rtems_av_save_dir=`pwd`;
2547	cd $srcdir;
2548	rtems_av_tmp=`find c/src/tests/tmtests -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2549	makefiles="$makefiles $rtems_av_tmp";
2550	cd $rtems_av_save_dir;
2551	echo "$ac_t""done" 1>&6
2552	else
2553	echo "$ac_t""no" 1>&6
2554	fi
2555
2556
2557
2558	echo $ac_n "checking for Makefile.in in c/src/tests/mptests""... $ac_c" 1>&6
2559	echo "configure:2560: checking for Makefile.in in c/src/tests/mptests" >&5
2560	if test -d $srcdir/c/src/tests/mptests; then
2561	rtems_av_save_dir=`pwd`;
2562	cd $srcdir;
2563	rtems_av_tmp=`find c/src/tests/mptests -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2564	makefiles="$makefiles $rtems_av_tmp";
2565	cd $rtems_av_save_dir;
2566	echo "$ac_t""done" 1>&6
2567	else
2568	echo "$ac_t""no" 1>&6
2569	fi
2570
2571
2572	if test "$RTEMS_HAS_POSIX" = "yes"; then
2573
2574	echo $ac_n "checking for Makefile.in in c/src/tests/psxtests""... $ac_c" 1>&6
2575	echo "configure:2576: checking for Makefile.in in c/src/tests/psxtests" >&5
2576	if test -d $srcdir/c/src/tests/psxtests; then
2577	rtems_av_save_dir=`pwd`;
2578	cd $srcdir;
2579	rtems_av_tmp=`find c/src/tests/psxtests -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2580	makefiles="$makefiles $rtems_av_tmp";
2581	cd $rtems_av_save_dir;
2582	echo "$ac_t""done" 1>&6
2583	else
2584	echo "$ac_t""no" 1>&6
2585	fi
2586
2587
2588	fi
2589	fi
2590
2591	# If the HWAPI is enabled, the find the HWAPI Makefiles
2592	echo $ac_n "checking Is the HWAPI enabled? ""... $ac_c" 1>&6
2593	echo "configure:2594: checking Is the HWAPI enabled? " >&5
2594	# Check whether --enable-hwapi or --disable-hwapi was given.
2595	if test "${enable_hwapi+set}" = set; then
2596	enableval="$enable_hwapi"
2597	\
2598	case "${enableval}" in
2599	yes) echo "$ac_t""yes" 1>&6
2600	if test -f ${srcdir}/c/src/lib/libhwapi/Makefile.in ; then
2601	makefiles="$makefiles c/src/lib/libhwapi/Makefile"
2602
2603	echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/analog""... $ac_c" 1>&6
2604	echo "configure:2605: checking for Makefile.in in c/src/lib/libhwapi/analog" >&5
2605	if test -d $srcdir/c/src/lib/libhwapi/analog; then
2606	rtems_av_save_dir=`pwd`;
2607	cd $srcdir;
2608	rtems_av_tmp=`find c/src/lib/libhwapi/analog -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2609	makefiles="$makefiles $rtems_av_tmp";
2610	cd $rtems_av_save_dir;
2611	echo "$ac_t""done" 1>&6
2612	else
2613	echo "$ac_t""no" 1>&6
2614	fi
2615
2616
2617
2618	echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/discrete""... $ac_c" 1>&6
2619	echo "configure:2620: checking for Makefile.in in c/src/lib/libhwapi/discrete" >&5
2620	if test -d $srcdir/c/src/lib/libhwapi/discrete; then
2621	rtems_av_save_dir=`pwd`;
2622	cd $srcdir;
2623	rtems_av_tmp=`find c/src/lib/libhwapi/discrete -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2624	makefiles="$makefiles $rtems_av_tmp";
2625	cd $rtems_av_save_dir;
2626	echo "$ac_t""done" 1>&6
2627	else
2628	echo "$ac_t""no" 1>&6
2629	fi
2630
2631
2632
2633	echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/drivers""... $ac_c" 1>&6
2634	echo "configure:2635: checking for Makefile.in in c/src/lib/libhwapi/drivers" >&5
2635	if test -d $srcdir/c/src/lib/libhwapi/drivers; then
2636	rtems_av_save_dir=`pwd`;
2637	cd $srcdir;
2638	rtems_av_tmp=`find c/src/lib/libhwapi/drivers -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2639	makefiles="$makefiles $rtems_av_tmp";
2640	cd $rtems_av_save_dir;
2641	echo "$ac_t""done" 1>&6
2642	else
2643	echo "$ac_t""no" 1>&6
2644	fi
2645
2646
2647
2648	echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/non_volatile_memory""... $ac_c" 1>&6
2649	echo "configure:2650: checking for Makefile.in in c/src/lib/libhwapi/non_volatile_memory" >&5
2650	if test -d $srcdir/c/src/lib/libhwapi/non_volatile_memory; then
2651	rtems_av_save_dir=`pwd`;
2652	cd $srcdir;
2653	rtems_av_tmp=`find c/src/lib/libhwapi/non_volatile_memory -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2654	makefiles="$makefiles $rtems_av_tmp";
2655	cd $rtems_av_save_dir;
2656	echo "$ac_t""done" 1>&6
2657	else
2658	echo "$ac_t""no" 1>&6
2659	fi
2660
2661
2662
2663	echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/serial""... $ac_c" 1>&6
2664	echo "configure:2665: checking for Makefile.in in c/src/lib/libhwapi/serial" >&5
2665	if test -d $srcdir/c/src/lib/libhwapi/serial; then
2666	rtems_av_save_dir=`pwd`;
2667	cd $srcdir;
2668	rtems_av_tmp=`find c/src/lib/libhwapi/serial -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2669	makefiles="$makefiles $rtems_av_tmp";
2670	cd $rtems_av_save_dir;
2671	echo "$ac_t""done" 1>&6
2672	else
2673	echo "$ac_t""no" 1>&6
2674	fi
2675
2676
2677
2678	echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/support""... $ac_c" 1>&6
2679	echo "configure:2680: checking for Makefile.in in c/src/lib/libhwapi/support" >&5
2680	if test -d $srcdir/c/src/lib/libhwapi/support; then
2681	rtems_av_save_dir=`pwd`;
2682	cd $srcdir;
2683	rtems_av_tmp=`find c/src/lib/libhwapi/support -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2684	makefiles="$makefiles $rtems_av_tmp";
2685	cd $rtems_av_save_dir;
2686	echo "$ac_t""done" 1>&6
2687	else
2688	echo "$ac_t""no" 1>&6
2689	fi
2690
2691
2692
2693	echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/wrapup""... $ac_c" 1>&6
2694	echo "configure:2695: checking for Makefile.in in c/src/lib/libhwapi/wrapup" >&5
2695	if test -d $srcdir/c/src/lib/libhwapi/wrapup; then
2696	rtems_av_save_dir=`pwd`;
2697	cd $srcdir;
2698	rtems_av_tmp=`find c/src/lib/libhwapi/wrapup -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2699	makefiles="$makefiles $rtems_av_tmp";
2700	cd $rtems_av_save_dir;
2701	echo "$ac_t""done" 1>&6
2702	else
2703	echo "$ac_t""no" 1>&6
2704	fi
2705
2706
2707	else
2708	{ echo "configure: error: No source code found for the HWAPI" 1>&2; exit 1; }
2709	fi
2710	;;
2711	no) echo "$ac_t""no" 1>&6 ;;
2712	*) { echo "configure: error: bad value ${enableval} for hwapi option" 1>&2; exit 1; } ;;
2713	esac
2714	else
2715	echo "$ac_t""no" 1>&6
2716
2717	fi
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
2730
2731
2732
2733	# pick up all the Makefiles in required parts of the tree
2734
2735	echo $ac_n "checking for Makefile.in in c/build-tools""... $ac_c" 1>&6
2736	echo "configure:2737: checking for Makefile.in in c/build-tools" >&5
2737	if test -d $srcdir/c/build-tools; then
2738	rtems_av_save_dir=`pwd`;
2739	cd $srcdir;
2740	rtems_av_tmp=`find c/build-tools -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2741	makefiles="$makefiles $rtems_av_tmp";
2742	cd $rtems_av_save_dir;
2743	echo "$ac_t""done" 1>&6
2744	else
2745	echo "$ac_t""no" 1>&6
2746	fi
2747
2748
2749
2750	echo $ac_n "checking for Makefile.in in make""... $ac_c" 1>&6
2751	echo "configure:2752: checking for Makefile.in in make" >&5
2752	if test -d $srcdir/make; then
2753	rtems_av_save_dir=`pwd`;
2754	cd $srcdir;
2755	rtems_av_tmp=`find make -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2756	makefiles="$makefiles $rtems_av_tmp";
2757	cd $rtems_av_save_dir;
2758	echo "$ac_t""done" 1>&6
2759	else
2760	echo "$ac_t""no" 1>&6
2761	fi
2762
2763
2764
2765	echo $ac_n "checking for Makefile.in in c/src/lib/libmisc""... $ac_c" 1>&6
2766	echo "configure:2767: checking for Makefile.in in c/src/lib/libmisc" >&5
2767	if test -d $srcdir/c/src/lib/libmisc; then
2768	rtems_av_save_dir=`pwd`;
2769	cd $srcdir;
2770	rtems_av_tmp=`find c/src/lib/libmisc -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2771	makefiles="$makefiles $rtems_av_tmp";
2772	cd $rtems_av_save_dir;
2773	echo "$ac_t""done" 1>&6
2774	else
2775	echo "$ac_t""no" 1>&6
2776	fi
2777
2778
2779
2780	echo $ac_n "checking for Makefile.in in c/src/tests/samples""... $ac_c" 1>&6
2781	echo "configure:2782: checking for Makefile.in in c/src/tests/samples" >&5
2782	if test -d $srcdir/c/src/tests/samples; then
2783	rtems_av_save_dir=`pwd`;
2784	cd $srcdir;
2785	rtems_av_tmp=`find c/src/tests/samples -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2786	makefiles="$makefiles $rtems_av_tmp";
2787	cd $rtems_av_save_dir;
2788	echo "$ac_t""done" 1>&6
2789	else
2790	echo "$ac_t""no" 1>&6
2791	fi
2792
2793
2794
2795
2796
2797	# try not to explicitly list a Makefile here
2798	trap '' 1 2 15
2799	cat > confcache <<\EOF
2800	# This file is a shell script that caches the results of configure
2801	# tests run on this system so they can be shared between configure
2802	# scripts and configure runs. It is not useful on other systems.
2803	# If it contains results you don't want to keep, you may remove or edit it.
2804	#
2805	# By default, configure uses ./config.cache as the cache file,
2806	# creating it if it does not exist already. You can give configure
2807	# the --cache-file=FILE option to use a different cache file; that is
2808	# what configure does when it calls configure scripts in
2809	# subdirectories, so they share the cache.
2810	# Giving --cache-file=/dev/null disables caching, for debugging configure.
2811	# config.status only pays attention to the cache file if you give it the
2812	# --recheck option to rerun configure.
2813	#
2814	EOF
2815	# The following way of writing the cache mishandles newlines in values,
2816	# but we know of no workaround that is simple, portable, and efficient.
2817	# So, don't put newlines in cache variables' values.
2818	# Ultrix sh set writes to stderr and can't be redirected directly,
2819	# and sets the high bit in the cache file unless we assign to the vars.
2820	(set) 2>&1 \|
2821	case `(ac_space=' '; set) 2>&1` in
2822	ac_space=\ )
2823	# `set' does not quote correctly, so add quotes (double-quote substitution
2824	# turns \\\\ into \\, and sed turns \\ into \).
2825	sed -n \
2826	-e "s/'/'\\\\''/g" \
2827	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
2828	;;
2829	*)
2830	# `set' quotes correctly as required by POSIX, so do not add quotes.
2831	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
2832	;;
2833	esac >> confcache
2834	if cmp -s $cache_file confcache; then
2835	:
2836	else
2837	if test -w $cache_file; then
2838	echo "updating cache $cache_file"
2839	cat confcache > $cache_file
2840	else
2841	echo "not updating unwritable cache $cache_file"
2842	fi
2843	fi
2844	rm -f confcache
2845
2846	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2847
2848	test "x$prefix" = xNONE && prefix=$ac_default_prefix
2849	# Let make expand exec_prefix.
2850	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2851
2852	# Any assignment to VPATH causes Sun make to only execute
2853	# the first set of double-colon rules, so remove it if not needed.
2854	# If there is a colon in the path, we need to keep it.
2855	if test "x$srcdir" = x.; then
2856	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
2857	fi
2858
2859	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2860
2861	DEFS=-DHAVE_CONFIG_H
2862
2863	# Without the "./", some shells look in PATH for config.status.
2864	: ${CONFIG_STATUS=./config.status}
2865
2866	echo creating $CONFIG_STATUS
2867	rm -f $CONFIG_STATUS
2868	cat > $CONFIG_STATUS <<EOF
2869	#! /bin/sh
2870	# Generated automatically by configure.
2871	# Run this file to recreate the current configuration.
2872	# This directory was configured as follows,
2873	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
2874	#
2875	# $0 $ac_configure_args
2876	#
2877	# Compiler output produced by configure, useful for debugging
2878	# configure, is in ./config.log if it exists.
2879
2880	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2881	for ac_option
2882	do
2883	case "\$ac_option" in
2884	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
2885	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2886	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2887	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
2888	echo "$CONFIG_STATUS generated by autoconf version 2.12"
2889	exit 0 ;;
2890	-help \| --help \| --hel \| --he \| --h)
2891	echo "\$ac_cs_usage"; exit 0 ;;
2892	*) echo "\$ac_cs_usage"; exit 1 ;;
2893	esac
2894	done
2895
2896	ac_given_srcdir=$srcdir
2897
2898	trap 'rm -fr `echo "Makefile
2899	make/host.cfg
2900	make/target.cfg
2901	make/Templates/Makefile.inc
2902	c/Makefile
2903	c/src/Makefile
2904	c/src/exec/Makefile
2905	c/src/exec/score/Makefile
2906	c/src/exec/score/cpu/Makefile
2907	c/src/exec/score/headers/Makefile
2908	c/src/exec/score/${inline_dir}/Makefile
2909	c/src/exec/score/src/Makefile
2910	c/src/exec/score/tools/Makefile
2911	c/src/exec/score/tools/generic/Makefile
2912	c/src/exec/score/tools/generic/size_rtems
2913	c/src/exec/wrapup/Makefile
2914	c/src/exec/wrapup/rtems/Makefile
2915	c/src/lib/Makefile
2916	c/src/lib/include/Makefile
2917	c/src/lib/libbsp/Makefile
2918	c/src/lib/libbsp/shmdr/Makefile
2919	c/src/lib/libc/Makefile
2920	c/src/lib/libcpu/Makefile
2921	c/src/lib/start/Makefile
2922	c/src/lib/wrapup/Makefile
2923	c/src/tests/Makefile
2924	c/src/tests/support/Makefile
2925	c/src/tests/support/include/Makefile
2926	c/src/tests/support/stubdr/Makefile
2927	c/src/tests/support/wrapup/Makefile
2928	c/src/tests/tools/Makefile
2929	c/src/tests/tools/generic/Makefile
2930	$makefiles
2931	c/build-tools/scripts/rtems-glom
2932	c/update-tools/Makefile c/build-tools/src/config.h" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
2933	EOF
2934	cat >> $CONFIG_STATUS <<EOF
2935
2936	# Protect against being on the right side of a sed subst in config.status.
2937	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2938	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2939	$ac_vpsub
2940	$extrasub
2941	s%@CFLAGS@%$CFLAGS%g
2942	s%@CPPFLAGS@%$CPPFLAGS%g
2943	s%@CXXFLAGS@%$CXXFLAGS%g
2944	s%@DEFS@%$DEFS%g
2945	s%@LDFLAGS@%$LDFLAGS%g
2946	s%@LIBS@%$LIBS%g
2947	s%@exec_prefix@%$exec_prefix%g
2948	s%@prefix@%$prefix%g
2949	s%@program_transform_name@%$program_transform_name%g
2950	s%@bindir@%$bindir%g
2951	s%@sbindir@%$sbindir%g
2952	s%@libexecdir@%$libexecdir%g
2953	s%@datadir@%$datadir%g
2954	s%@sysconfdir@%$sysconfdir%g
2955	s%@sharedstatedir@%$sharedstatedir%g
2956	s%@localstatedir@%$localstatedir%g
2957	s%@libdir@%$libdir%g
2958	s%@includedir@%$includedir%g
2959	s%@oldincludedir@%$oldincludedir%g
2960	s%@infodir@%$infodir%g
2961	s%@mandir@%$mandir%g
2962	s%@SET_MAKE@%$SET_MAKE%g
2963	s%@host@%$host%g
2964	s%@host_alias@%$host_alias%g
2965	s%@host_cpu@%$host_cpu%g
2966	s%@host_vendor@%$host_vendor%g
2967	s%@host_os@%$host_os%g
2968	s%@target@%$target%g
2969	s%@target_alias@%$target_alias%g
2970	s%@target_cpu@%$target_cpu%g
2971	s%@target_vendor@%$target_vendor%g
2972	s%@target_os@%$target_os%g
2973	s%@build@%$build%g
2974	s%@build_alias@%$build_alias%g
2975	s%@build_cpu@%$build_cpu%g
2976	s%@build_vendor@%$build_vendor%g
2977	s%@build_os@%$build_os%g
2978	s%@CAT@%$CAT%g
2979	s%@RM@%$RM%g
2980	s%@CP@%$CP%g
2981	s%@MV@%$MV%g
2982	s%@LN@%$LN%g
2983	s%@LN_S@%$LN_S%g
2984	s%@CHMOD@%$CHMOD%g
2985	s%@SORT@%$SORT%g
2986	s%@MKDIR@%$MKDIR%g
2987	s%@TOUCH@%$TOUCH%g
2988	s%@CMP@%$CMP%g
2989	s%@SED@%$SED%g
2990	s%@M4@%$M4%g
2991	s%@KSH@%$KSH%g
2992	s%@CC@%$CC%g
2993	s%@CXX@%$CXX%g
2994	s%@CXX_FOR_TARGET@%$CXX_FOR_TARGET%g
2995	s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g
2996	s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g
2997	s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g
2998	s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g
2999	s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g
3000	s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g
3001	s%@OBJCOPY_FOR_TARGET@%$OBJCOPY_FOR_TARGET%g
3002	s%@SIZE_FOR_TARGET@%$SIZE_FOR_TARGET%g
3003	s%@RTEMS_BSP_LIST@%$RTEMS_BSP_LIST%g
3004	s%@RTEMS_HOST@%$RTEMS_HOST%g
3005	s%@RTEMS_LIBC_DIR@%$RTEMS_LIBC_DIR%g
3006	s%@RTEMS_USE_OWN_PDIR@%$RTEMS_USE_OWN_PDIR%g
3007	s%@RTEMS_HAS_POSIX_API@%$RTEMS_HAS_POSIX_API%g
3008	s%@RTEMS_HAS_KA9Q@%$RTEMS_HAS_KA9Q%g
3009	s%@RTEMS_USE_MACROS@%$RTEMS_USE_MACROS%g
3010	s%@RTEMS_HAS_CPLUSPLUS@%$RTEMS_HAS_CPLUSPLUS%g
3011	s%@RTEMS_USE_GCC272@%$RTEMS_USE_GCC272%g
3012	s%@PROJECT_ROOT@%$PROJECT_ROOT%g
3013	s%@program_prefix@%$program_prefix%g
3014
3015	CEOF
3016	EOF
3017
3018	cat >> $CONFIG_STATUS <<\EOF
3019
3020	# Split the substitutions into bite-sized pieces for seds with
3021	# small command number limits, like on Digital OSF/1 and HP-UX.
3022	ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3023	ac_file=1 # Number of current file.
3024	ac_beg=1 # First line for current file.
3025	ac_end=$ac_max_sed_cmds # Line after last line for current file.
3026	ac_more_lines=:
3027	ac_sed_cmds=""
3028	while $ac_more_lines; do
3029	if test $ac_beg -gt 1; then
3030	sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3031	else
3032	sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3033	fi
3034	if test ! -s conftest.s$ac_file; then
3035	ac_more_lines=false
3036	rm -f conftest.s$ac_file
3037	else
3038	if test -z "$ac_sed_cmds"; then
3039	ac_sed_cmds="sed -f conftest.s$ac_file"
3040	else
3041	ac_sed_cmds="$ac_sed_cmds \| sed -f conftest.s$ac_file"
3042	fi
3043	ac_file=`expr $ac_file + 1`
3044	ac_beg=$ac_end
3045	ac_end=`expr $ac_end + $ac_max_sed_cmds`
3046	fi
3047	done
3048	if test -z "$ac_sed_cmds"; then
3049	ac_sed_cmds=cat
3050	fi
3051	EOF
3052
3053	cat >> $CONFIG_STATUS <<EOF
3054
3055	CONFIG_FILES=\${CONFIG_FILES-"Makefile
3056	make/host.cfg
3057	make/target.cfg
3058	make/Templates/Makefile.inc
3059	c/Makefile
3060	c/src/Makefile
3061	c/src/exec/Makefile
3062	c/src/exec/score/Makefile
3063	c/src/exec/score/cpu/Makefile
3064	c/src/exec/score/headers/Makefile
3065	c/src/exec/score/${inline_dir}/Makefile
3066	c/src/exec/score/src/Makefile
3067	c/src/exec/score/tools/Makefile
3068	c/src/exec/score/tools/generic/Makefile
3069	c/src/exec/score/tools/generic/size_rtems
3070	c/src/exec/wrapup/Makefile
3071	c/src/exec/wrapup/rtems/Makefile
3072	c/src/lib/Makefile
3073	c/src/lib/include/Makefile
3074	c/src/lib/libbsp/Makefile
3075	c/src/lib/libbsp/shmdr/Makefile
3076	c/src/lib/libc/Makefile
3077	c/src/lib/libcpu/Makefile
3078	c/src/lib/start/Makefile
3079	c/src/lib/wrapup/Makefile
3080	c/src/tests/Makefile
3081	c/src/tests/support/Makefile
3082	c/src/tests/support/include/Makefile
3083	c/src/tests/support/stubdr/Makefile
3084	c/src/tests/support/wrapup/Makefile
3085	c/src/tests/tools/Makefile
3086	c/src/tests/tools/generic/Makefile
3087	$makefiles
3088	c/build-tools/scripts/rtems-glom
3089	c/update-tools/Makefile"}
3090	EOF
3091	cat >> $CONFIG_STATUS <<\EOF
3092	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3093	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3094	case "$ac_file" in
3095	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
3096	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
3097	*) ac_file_in="${ac_file}.in" ;;
3098	esac
3099
3100	# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3101
3102	# Remove last slash and all that follows it. Not all systems have dirname.
3103	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
3104	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3105	# The file is in a subdirectory.
3106	test ! -d "$ac_dir" && mkdir "$ac_dir"
3107	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
3108	# A "../" for each directory in $ac_dir_suffix.
3109	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
3110	else
3111	ac_dir_suffix= ac_dots=
3112	fi
3113
3114	case "$ac_given_srcdir" in
3115	.) srcdir=.
3116	if test -z "$ac_dots"; then top_srcdir=.
3117	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
3118	/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3119	*) # Relative path.
3120	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3121	top_srcdir="$ac_dots$ac_given_srcdir" ;;
3122	esac
3123
3124
3125	echo creating "$ac_file"
3126	rm -f "$ac_file"
3127	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
3128	case "$ac_file" in
3129	Makefile) ac_comsub="1i\\
3130	# $configure_input" ;;
3131	*) ac_comsub= ;;
3132	esac
3133
3134	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3135	sed -e "$ac_comsub
3136	s%@configure_input@%$configure_input%g
3137	s%@srcdir@%$srcdir%g
3138	s%@top_srcdir@%$top_srcdir%g
3139	" $ac_file_inputs \| (eval "$ac_sed_cmds") > $ac_file
3140	fi; done
3141	rm -f conftest.s*
3142
3143	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3144	# NAME is the cpp macro being defined and VALUE is the value it is being given.
3145	#
3146	# ac_d sets the value in "#define NAME VALUE" lines.
3147	ac_dA='s%^$[ ]$#$[ ]define[ ][ ]*$'
3148	ac_dB='$[ ][ ]$[^ ]%\1#\2'
3149	ac_dC='\3'
3150	ac_dD='%g'
3151	# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3152	ac_uA='s%^$[ ]$#$[ ]$undef$[ ][ ]*$'
3153	ac_uB='$[ ]$%\1#\2define\3'
3154	ac_uC=' '
3155	ac_uD='\4%g'
3156	# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3157	ac_eA='s%^$[ ]$#$[ ]$undef$[ ][ ]*$'
3158	ac_eB='$%\1#\2define\3'
3159	ac_eC=' '
3160	ac_eD='%g'
3161
3162	if test "${CONFIG_HEADERS+set}" != set; then
3163	EOF
3164	cat >> $CONFIG_STATUS <<EOF
3165	CONFIG_HEADERS="c/build-tools/src/config.h"
3166	EOF
3167	cat >> $CONFIG_STATUS <<\EOF
3168	fi
3169	for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3170	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3171	case "$ac_file" in
3172	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
3173	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
3174	*) ac_file_in="${ac_file}.in" ;;
3175	esac
3176
3177	echo creating $ac_file
3178
3179	rm -f conftest.frag conftest.in conftest.out
3180	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3181	cat $ac_file_inputs > conftest.in
3182
3183	EOF
3184
3185	# Transform confdefs.h into a sed script conftest.vals that substitutes
3186	# the proper values into config.h.in to produce config.h. And first:
3187	# Protect against being on the right side of a sed subst in config.status.
3188	# Protect against being in an unquoted here document in config.status.
3189	rm -f conftest.vals
3190	cat > conftest.hdr <<\EOF
3191	s/[\\&%]/\\&/g
3192	s%[\\$`]%\\&%g
3193	s%#define $[A-Za-z_][A-Za-z0-9_]$ $.*$%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3194	s%ac_d%ac_u%gp
3195	s%ac_u%ac_e%gp
3196	EOF
3197	sed -n -f conftest.hdr confdefs.h > conftest.vals
3198	rm -f conftest.hdr
3199
3200	# This sed command replaces #undef with comments. This is necessary, for
3201	# example, in the case of _POSIX_SOURCE, which is predefined and required
3202	# on some systems where configure will not decide to define it.
3203	cat >> conftest.vals <<\EOF
3204	s%^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9]%/* & */%
3205	EOF
3206
3207	# Break up conftest.vals because some shells have a limit on
3208	# the size of here documents, and old seds have small limits too.
3209
3210	rm -f conftest.tail
3211	while :
3212	do
3213	ac_lines=`grep -c . conftest.vals`
3214	# grep -c gives empty output for an empty file on some AIX systems.
3215	if test -z "$ac_lines" \|\| test "$ac_lines" -eq 0; then break; fi
3216	# Write a limited-size here document to conftest.frag.
3217	echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3218	sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3219	echo 'CEOF
3220	sed -f conftest.frag conftest.in > conftest.out
3221	rm -f conftest.in
3222	mv conftest.out conftest.in
3223	' >> $CONFIG_STATUS
3224	sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3225	rm -f conftest.vals
3226	mv conftest.tail conftest.vals
3227	done
3228	rm -f conftest.vals
3229
3230	cat >> $CONFIG_STATUS <<\EOF
3231	rm -f conftest.frag conftest.h
3232	echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
3233	cat conftest.in >> conftest.h
3234	rm -f conftest.in
3235	if cmp -s $ac_file conftest.h 2>/dev/null; then
3236	echo "$ac_file is unchanged"
3237	rm -f conftest.h
3238	else
3239	# Remove last slash and all that follows it. Not all systems have dirname.
3240	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
3241	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3242	# The file is in a subdirectory.
3243	test ! -d "$ac_dir" && mkdir "$ac_dir"
3244	fi
3245	rm -f $ac_file
3246	mv conftest.h $ac_file
3247	fi
3248	fi; done
3249
3250	EOF
3251	cat >> $CONFIG_STATUS <<EOF
3252
3253	EOF
3254	cat >> $CONFIG_STATUS <<\EOF
3255
3256	exit 0
3257	EOF
3258	chmod +x $CONFIG_STATUS
3259	rm -fr confdefs* $ac_clean_files
3260	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
3261
3262
3263	echo
3264	echo target architecture: $target_cpu.
3265	echo available BSPs: $rtems_bsp.
3266	echo \'make all\' will build the following BSPs: $RTEMS_BSP_LIST.
3267	echo other BSPs can be built with \'make RTEMS_BSP=\"bsp1 bsp2 ...\"\'
3268	echo

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