Context Navigation

source: rtems/configure @ 04c99873

4.104.114.84.95

Last change on this file since 04c99873 was 04c99873, checked in by Joel Sherrill <joel.sherrill@…>, on 03/21/98 at 15:27:00
Fixed RTEMS_PROG_CC_WORKS and RTEMS_PROG_CXX_WORKS so they could successfully work on powerpc-rtems and hppa1.1-rtems.
Property mode set to `100644`
File size: 97.4 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.$ac_ext <<EOF
1438	#line 1439 "configure"
1439	#include "confdefs.h"
1440
1441	#if defined(__PPC__)
1442	int __SDATA_START__; int __SDATA2_START__;
1443	int __GOT_START__; int __GOT_END__;
1444	int __GOT2_START__; int __GOT2_END__;
1445	int __SBSS_END__; int __SBSS2_END__;
1446	int __FIXUP_START__; int __FIXUP_END__;
1447	int __EXCEPT_START__; int __EXCEPT_END__;
1448	int __init; int __fini;
1449	#endif
1450	#if defined(__hppa__)
1451	asm ( ".subspa \$GLOBAL\$,QUAD=1,ALIGN=8,ACCESS=0x1f,SORT=40");
1452	asm ( ".export \$global\$" );
1453	asm ( "\$global\$:");
1454	#endif
1455	int atexit() { return 0; }
1456	void *malloc() { return 0; }
1457	main(){return(0);}
1458	EOF
1459	if { (eval echo configure:1460: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1460	rtems_cv_prog_cc_works=yes
1461	# If we can't run a trivial program, we are probably using a cross compiler.
1462	if (./conftest; exit) 2>/dev/null; then
1463	rtems_cv_prog_cc_cross=no
1464	else
1465	rtems_cv_prog_cc_cross=yes
1466	fi
1467	else
1468	echo "configure: failed program was:" >&5
1469	cat conftest.$ac_ext >&5
1470	rtems_cv_prog_cc_works=no
1471	fi
1472	rm -fr conftest*
1473
1474	echo "$ac_t""$rtems_cv_prog_cc_works" 1>&6
1475	if test $rtems_cv_prog_cc_works = no; then
1476	{ echo "configure: error: installation or configuration problem: target C compiler cannot create executables." 1>&2; exit 1; }
1477	fi
1478	echo $ac_n "checking whether the target C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1479	echo "configure:1480: checking whether the target C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1480	echo "$ac_t""$rtems_cv_prog_cc_cross" 1>&6
1481
1482	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1483	echo "configure:1484: checking whether we are using GNU C" >&5
1484	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1485	echo $ac_n "(cached) $ac_c" 1>&6
1486	else
1487	cat > conftest.c <<EOF
1488	#ifdef __GNUC__
1489	yes;
1490	#endif
1491	EOF
1492	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1493: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
1493	ac_cv_prog_gcc=yes
1494	else
1495	ac_cv_prog_gcc=no
1496	fi
1497	fi
1498
1499	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1500
1501	if test $ac_cv_prog_gcc = yes; then
1502	GCC=yes
1503	ac_test_CFLAGS="${CFLAGS+set}"
1504	ac_save_CFLAGS="$CFLAGS"
1505	CFLAGS=
1506	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1507	echo "configure:1508: checking whether ${CC-cc} accepts -g" >&5
1508	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1509	echo $ac_n "(cached) $ac_c" 1>&6
1510	else
1511	echo 'void f(){}' > conftest.c
1512	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1513	ac_cv_prog_cc_g=yes
1514	else
1515	ac_cv_prog_cc_g=no
1516	fi
1517	rm -f conftest*
1518
1519	fi
1520
1521	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1522	if test "$ac_test_CFLAGS" = set; then
1523	CFLAGS="$ac_save_CFLAGS"
1524	elif test $ac_cv_prog_cc_g = yes; then
1525	CFLAGS="-g -O2"
1526	else
1527	CFLAGS="-O2"
1528	fi
1529	else
1530	GCC=
1531	test "${CFLAGS+set}" = set \|\| CFLAGS="-g"
1532	fi
1533
1534	CC_FOR_TARGET=$CC
1535	rtems_cv_prog_gcc=$ac_cv_prog_gcc
1536	rtems_cv_prog_cc_g=$ac_cv_prog_cc_g
1537
1538	unset CC
1539	unset ac_cv_prog_gcc
1540	unset ac_cv_prog_cc_g
1541	unset ac_cv_prog_CC
1542
1543
1544	if test "$RTEMS_USE_GCC272" != "yes" ; then
1545
1546	echo $ac_n "checking whether $CC_FOR_TARGET accepts -specs""... $ac_c" 1>&6
1547	echo "configure:1548: checking whether $CC_FOR_TARGET accepts -specs" >&5
1548	if eval "test \"`echo '$''{'rtems_cv_gcc_specs'+set}'`\" = set"; then
1549	echo $ac_n "(cached) $ac_c" 1>&6
1550	else
1551	touch confspec
1552	echo 'void f(){}' >conftest.c
1553	if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then
1554	rtems_cv_gcc_specs=yes
1555	else
1556	rtems_cv_gcc_specs=no
1557	fi
1558	rm -f confspec conftest*
1559
1560	fi
1561
1562	echo "$ac_t""$rtems_cv_gcc_specs" 1>&6
1563	if test "$rtems_cv_gcc_specs" = "no"; then
1564	echo "configure: warning: *** disabling --enable-gcc28" 1>&2
1565	RTEMS_USE_GCC272=yes
1566	fi
1567	fi
1568
1569
1570
1571	echo $ac_n "checking whether $CC_FOR_TARGET accepts --pipe""... $ac_c" 1>&6
1572	echo "configure:1573: checking whether $CC_FOR_TARGET accepts --pipe" >&5
1573	if eval "test \"`echo '$''{'rtems_cv_gcc_pipe'+set}'`\" = set"; then
1574	echo $ac_n "(cached) $ac_c" 1>&6
1575	else
1576
1577	case "$host_os" in
1578	cygwin32*)
1579	rtems_cv_gcc_pipe=no
1580	;;
1581	*)
1582	echo 'void f(){}' >conftest.c
1583	if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then
1584	rtems_cv_gcc_pipe=yes
1585	else
1586	rtems_cv_gcc_pipe=no
1587	fi
1588	rm -f conftest*
1589	;;
1590	esac
1591
1592	fi
1593
1594	echo "$ac_t""$rtems_cv_gcc_pipe" 1>&6
1595
1596
1597	if test "$RTEMS_HAS_CPLUSPLUS" = "yes"; then
1598	CXX="$program_prefix"g++
1599
1600	for ac_prog in $CCC c++ g++ gcc CC cxx cc++
1601	do
1602	# Extract the first word of "$ac_prog", so it can be a program name with args.
1603	set dummy $ac_prog; ac_word=$2
1604	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1605	echo "configure:1606: checking for $ac_word" >&5
1606	if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
1607	echo $ac_n "(cached) $ac_c" 1>&6
1608	else
1609	if test -n "$CXX"; then
1610	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1611	else
1612	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1613	for ac_dir in $PATH; do
1614	test -z "$ac_dir" && ac_dir=.
1615	if test -f $ac_dir/$ac_word; then
1616	ac_cv_prog_CXX="$ac_prog"
1617	break
1618	fi
1619	done
1620	IFS="$ac_save_ifs"
1621	fi
1622	fi
1623	CXX="$ac_cv_prog_CXX"
1624	if test -n "$CXX"; then
1625	echo "$ac_t""$CXX" 1>&6
1626	else
1627	echo "$ac_t""no" 1>&6
1628	fi
1629
1630	test -n "$CXX" && break
1631	done
1632	test -n "$CXX" \|\| CXX="gcc"
1633
1634
1635	echo $ac_n "checking whether the target C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1636	echo "configure:1637: checking whether the target C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
1637
1638	ac_ext=C
1639	# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1640	ac_cpp='$CXXCPP $CPPFLAGS'
1641	ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1642	ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1643	cross_compiling=$ac_cv_prog_cxx_cross
1644
1645
1646	cat > conftest.$ac_ext <<EOF
1647	#line 1648 "configure"
1648	#include "confdefs.h"
1649	main(){return(0);}
1650	EOF
1651	if { (eval echo configure:1652: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1652	rtems_cv_prog_cxx_works=yes
1653	# If we can't run a trivial program, we are probably using a cross compiler.
1654	if (./conftest; exit) 2>/dev/null; then
1655	rtems_cv_prog_cxx_cross=no
1656	else
1657	rtems_cv_prog_cxx_cross=yes
1658	fi
1659	else
1660	echo "configure: failed program was:" >&5
1661	cat conftest.$ac_ext >&5
1662	rtems_cv_prog_cxx_works=no
1663	fi
1664	rm -fr conftest*
1665	if test "$rtems_cv_prog_cxx_works" = "no"; then
1666	cat > conftest.$ac_ext <<EOF
1667	#line 1668 "configure"
1668	#include "confdefs.h"
1669	extern "C" void malloc(); void malloc() { return (0); }
1670	extern "C" int atexit(); int atexit() { return 0; }
1671	#if defined(__PPC__)
1672	int __SDATA_START__; int __SDATA2_START__;
1673	int __GOT_START__; int __GOT_END__;
1674	int __GOT2_START__; int __GOT2_END__;
1675	int __SBSS_END__; int __SBSS2_END__;
1676	int __FIXUP_START__; int __FIXUP_END__;
1677	int __EXCEPT_START__; int __EXCEPT_END__;
1678	int __init; int __fini;
1679	#endif
1680	#if defined(__hppa__)
1681	asm ( ".subspa \$GLOBAL\$,QUAD=1,ALIGN=8,ACCESS=0x1f,SORT=40");
1682	asm ( ".export \$global\$" );
1683	asm ( "\$global\$:");
1684	#endif
1685
1686	main(){return(0);}
1687	EOF
1688	if { (eval echo configure:1689: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1689	rtems_cv_prog_cxx_works=yes
1690	# If we can't run a trivial program, we are probably using a cross compiler.
1691	if (./conftest; exit) 2>/dev/null; then
1692	rtems_cv_prog_cxx_cross=no
1693	else
1694	rtems_cv_prog_cxx_cross=yes
1695	fi
1696	else
1697	echo "configure: failed program was:" >&5
1698	cat conftest.$ac_ext >&5
1699	rtems_cv_prog_cxx_works=no
1700	fi
1701	rm -fr conftest*
1702	fi
1703	ac_ext=c
1704	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1705	ac_cpp='$CPP $CPPFLAGS'
1706	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1707	ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1708	cross_compiling=$ac_cv_prog_cc_cross
1709
1710	echo "$ac_t""$rtems_cv_prog_cxx_works" 1>&6
1711	if test $rtems_cv_prog_cxx_works = no; then
1712	{ echo "configure: error: installation or configuration problem: target C++ compiler cannot create executables." 1>&2; exit 1; }
1713	fi
1714	echo $ac_n "checking whether the target C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1715	echo "configure:1716: checking whether the target C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
1716	echo "$ac_t""$rtems_cv_prog_cxx_cross" 1>&6
1717
1718	echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
1719	echo "configure:1720: checking whether we are using GNU C++" >&5
1720	if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
1721	echo $ac_n "(cached) $ac_c" 1>&6
1722	else
1723	cat > conftest.C <<EOF
1724	#ifdef __GNUC__
1725	yes;
1726	#endif
1727	EOF
1728	if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1729: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
1729	ac_cv_prog_gxx=yes
1730	else
1731	ac_cv_prog_gxx=no
1732	fi
1733	fi
1734
1735	echo "$ac_t""$ac_cv_prog_gxx" 1>&6
1736
1737	if test $ac_cv_prog_gxx = yes; then
1738	GXX=yes
1739	ac_test_CXXFLAGS="${CXXFLAGS+set}"
1740	ac_save_CXXFLAGS="$CXXFLAGS"
1741	CXXFLAGS=
1742	echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
1743	echo "configure:1744: checking whether ${CXX-g++} accepts -g" >&5
1744	if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
1745	echo $ac_n "(cached) $ac_c" 1>&6
1746	else
1747	echo 'void f(){}' > conftest.cc
1748	if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
1749	ac_cv_prog_cxx_g=yes
1750	else
1751	ac_cv_prog_cxx_g=no
1752	fi
1753	rm -f conftest*
1754
1755	fi
1756
1757	echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
1758	if test "$ac_test_CXXFLAGS" = set; then
1759	CXXFLAGS="$ac_save_CXXFLAGS"
1760	elif test $ac_cv_prog_cxx_g = yes; then
1761	CXXFLAGS="-g -O2"
1762	else
1763	CXXFLAGS="-O2"
1764	fi
1765	else
1766	GXX=
1767	test "${CXXFLAGS+set}" = set \|\| CXXFLAGS="-g"
1768	fi
1769	CXX_FOR_TARGET=$CXX
1770
1771	unset CXX
1772	unset ac_cv_prog_gxx
1773
1774	# Extract the first word of ""$program_prefix"g++", so it can be a program name with args.
1775	set dummy "$program_prefix"g++; ac_word=$2
1776	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1777	echo "configure:1778: checking for $ac_word" >&5
1778	if eval "test \"`echo '$''{'ac_cv_path_CXX_FOR_TARGET'+set}'`\" = set"; then
1779	echo $ac_n "(cached) $ac_c" 1>&6
1780	else
1781	case "$CXX_FOR_TARGET" in
1782	/*)
1783	ac_cv_path_CXX_FOR_TARGET="$CXX_FOR_TARGET" # Let the user override the test with a path.
1784	;;
1785	*)
1786	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1787	for ac_dir in $PATH; do
1788	test -z "$ac_dir" && ac_dir=.
1789	if test -f $ac_dir/$ac_word; then
1790	ac_cv_path_CXX_FOR_TARGET="$ac_dir/$ac_word"
1791	break
1792	fi
1793	done
1794	IFS="$ac_save_ifs"
1795	test -z "$ac_cv_path_CXX_FOR_TARGET" && ac_cv_path_CXX_FOR_TARGET="no"
1796	;;
1797	esac
1798	fi
1799	CXX_FOR_TARGET="$ac_cv_path_CXX_FOR_TARGET"
1800	if test -n "$CXX_FOR_TARGET"; then
1801	echo "$ac_t""$CXX_FOR_TARGET" 1>&6
1802	else
1803	echo "$ac_t""no" 1>&6
1804	fi
1805
1806	else
1807	CXX_FOR_TARGET="no"
1808	fi
1809
1810	if test "$rtems_cv_prog_gcc" = "yes" ; then
1811	AR_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ar`
1812	AS_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=as`
1813	LD_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ld`
1814	NM_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=nm`
1815	RANLIB_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ranlib`
1816	fi
1817
1818
1819	# Extract the first word of ""$program_prefix"gcc", so it can be a program name with args.
1820	set dummy "$program_prefix"gcc; ac_word=$2
1821	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1822	echo "configure:1823: checking for $ac_word" >&5
1823	if eval "test \"`echo '$''{'ac_cv_path_CC_FOR_TARGET'+set}'`\" = set"; then
1824	echo $ac_n "(cached) $ac_c" 1>&6
1825	else
1826	case "$CC_FOR_TARGET" in
1827	/*)
1828	ac_cv_path_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test with a path.
1829	;;
1830	*)
1831	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1832	for ac_dir in $PATH; do
1833	test -z "$ac_dir" && ac_dir=.
1834	if test -f $ac_dir/$ac_word; then
1835	ac_cv_path_CC_FOR_TARGET="$ac_dir/$ac_word"
1836	break
1837	fi
1838	done
1839	IFS="$ac_save_ifs"
1840	test -z "$ac_cv_path_CC_FOR_TARGET" && ac_cv_path_CC_FOR_TARGET="no"
1841	;;
1842	esac
1843	fi
1844	CC_FOR_TARGET="$ac_cv_path_CC_FOR_TARGET"
1845	if test -n "$CC_FOR_TARGET"; then
1846	echo "$ac_t""$CC_FOR_TARGET" 1>&6
1847	else
1848	echo "$ac_t""no" 1>&6
1849	fi
1850
1851
1852	# Extract the first word of ""$program_prefix"ar", so it can be a program name with args.
1853	set dummy "$program_prefix"ar; ac_word=$2
1854	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1855	echo "configure:1856: checking for $ac_word" >&5
1856	if eval "test \"`echo '$''{'ac_cv_path_AR_FOR_TARGET'+set}'`\" = set"; then
1857	echo $ac_n "(cached) $ac_c" 1>&6
1858	else
1859	case "$AR_FOR_TARGET" in
1860	/*)
1861	ac_cv_path_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test with a path.
1862	;;
1863	*)
1864	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1865	for ac_dir in $PATH; do
1866	test -z "$ac_dir" && ac_dir=.
1867	if test -f $ac_dir/$ac_word; then
1868	ac_cv_path_AR_FOR_TARGET="$ac_dir/$ac_word"
1869	break
1870	fi
1871	done
1872	IFS="$ac_save_ifs"
1873	test -z "$ac_cv_path_AR_FOR_TARGET" && ac_cv_path_AR_FOR_TARGET="no"
1874	;;
1875	esac
1876	fi
1877	AR_FOR_TARGET="$ac_cv_path_AR_FOR_TARGET"
1878	if test -n "$AR_FOR_TARGET"; then
1879	echo "$ac_t""$AR_FOR_TARGET" 1>&6
1880	else
1881	echo "$ac_t""no" 1>&6
1882	fi
1883
1884	# Extract the first word of ""$program_prefix"as", so it can be a program name with args.
1885	set dummy "$program_prefix"as; ac_word=$2
1886	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1887	echo "configure:1888: checking for $ac_word" >&5
1888	if eval "test \"`echo '$''{'ac_cv_path_AS_FOR_TARGET'+set}'`\" = set"; then
1889	echo $ac_n "(cached) $ac_c" 1>&6
1890	else
1891	case "$AS_FOR_TARGET" in
1892	/*)
1893	ac_cv_path_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test with a path.
1894	;;
1895	*)
1896	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1897	for ac_dir in $PATH; do
1898	test -z "$ac_dir" && ac_dir=.
1899	if test -f $ac_dir/$ac_word; then
1900	ac_cv_path_AS_FOR_TARGET="$ac_dir/$ac_word"
1901	break
1902	fi
1903	done
1904	IFS="$ac_save_ifs"
1905	test -z "$ac_cv_path_AS_FOR_TARGET" && ac_cv_path_AS_FOR_TARGET="no"
1906	;;
1907	esac
1908	fi
1909	AS_FOR_TARGET="$ac_cv_path_AS_FOR_TARGET"
1910	if test -n "$AS_FOR_TARGET"; then
1911	echo "$ac_t""$AS_FOR_TARGET" 1>&6
1912	else
1913	echo "$ac_t""no" 1>&6
1914	fi
1915
1916	# Extract the first word of ""$program_prefix"nm", so it can be a program name with args.
1917	set dummy "$program_prefix"nm; ac_word=$2
1918	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1919	echo "configure:1920: checking for $ac_word" >&5
1920	if eval "test \"`echo '$''{'ac_cv_path_NM_FOR_TARGET'+set}'`\" = set"; then
1921	echo $ac_n "(cached) $ac_c" 1>&6
1922	else
1923	case "$NM_FOR_TARGET" in
1924	/*)
1925	ac_cv_path_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test with a path.
1926	;;
1927	*)
1928	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1929	for ac_dir in $PATH; do
1930	test -z "$ac_dir" && ac_dir=.
1931	if test -f $ac_dir/$ac_word; then
1932	ac_cv_path_NM_FOR_TARGET="$ac_dir/$ac_word"
1933	break
1934	fi
1935	done
1936	IFS="$ac_save_ifs"
1937	test -z "$ac_cv_path_NM_FOR_TARGET" && ac_cv_path_NM_FOR_TARGET="no"
1938	;;
1939	esac
1940	fi
1941	NM_FOR_TARGET="$ac_cv_path_NM_FOR_TARGET"
1942	if test -n "$NM_FOR_TARGET"; then
1943	echo "$ac_t""$NM_FOR_TARGET" 1>&6
1944	else
1945	echo "$ac_t""no" 1>&6
1946	fi
1947
1948	# Extract the first word of ""$program_prefix"ld", so it can be a program name with args.
1949	set dummy "$program_prefix"ld; ac_word=$2
1950	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1951	echo "configure:1952: checking for $ac_word" >&5
1952	if eval "test \"`echo '$''{'ac_cv_path_LD_FOR_TARGET'+set}'`\" = set"; then
1953	echo $ac_n "(cached) $ac_c" 1>&6
1954	else
1955	case "$LD_FOR_TARGET" in
1956	/*)
1957	ac_cv_path_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test with a path.
1958	;;
1959	*)
1960	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1961	for ac_dir in $PATH; do
1962	test -z "$ac_dir" && ac_dir=.
1963	if test -f $ac_dir/$ac_word; then
1964	ac_cv_path_LD_FOR_TARGET="$ac_dir/$ac_word"
1965	break
1966	fi
1967	done
1968	IFS="$ac_save_ifs"
1969	test -z "$ac_cv_path_LD_FOR_TARGET" && ac_cv_path_LD_FOR_TARGET="no"
1970	;;
1971	esac
1972	fi
1973	LD_FOR_TARGET="$ac_cv_path_LD_FOR_TARGET"
1974	if test -n "$LD_FOR_TARGET"; then
1975	echo "$ac_t""$LD_FOR_TARGET" 1>&6
1976	else
1977	echo "$ac_t""no" 1>&6
1978	fi
1979
1980
1981	# Extract the first word of ""$program_prefix"ranlib", so it can be a program name with args.
1982	set dummy "$program_prefix"ranlib; ac_word=$2
1983	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1984	echo "configure:1985: checking for $ac_word" >&5
1985	if eval "test \"`echo '$''{'ac_cv_path_RANLIB_FOR_TARGET'+set}'`\" = set"; then
1986	echo $ac_n "(cached) $ac_c" 1>&6
1987	else
1988	case "$RANLIB_FOR_TARGET" in
1989	/*)
1990	ac_cv_path_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test with a path.
1991	;;
1992	*)
1993	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1994	for ac_dir in $PATH; do
1995	test -z "$ac_dir" && ac_dir=.
1996	if test -f $ac_dir/$ac_word; then
1997	ac_cv_path_RANLIB_FOR_TARGET="$ac_dir/$ac_word"
1998	break
1999	fi
2000	done
2001	IFS="$ac_save_ifs"
2002	test -z "$ac_cv_path_RANLIB_FOR_TARGET" && ac_cv_path_RANLIB_FOR_TARGET="no"
2003	;;
2004	esac
2005	fi
2006	RANLIB_FOR_TARGET="$ac_cv_path_RANLIB_FOR_TARGET"
2007	if test -n "$RANLIB_FOR_TARGET"; then
2008	echo "$ac_t""$RANLIB_FOR_TARGET" 1>&6
2009	else
2010	echo "$ac_t""no" 1>&6
2011	fi
2012
2013
2014	# Extract the first word of ""$program_prefix"objcopy", so it can be a program name with args.
2015	set dummy "$program_prefix"objcopy; ac_word=$2
2016	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2017	echo "configure:2018: checking for $ac_word" >&5
2018	if eval "test \"`echo '$''{'ac_cv_path_OBJCOPY_FOR_TARGET'+set}'`\" = set"; then
2019	echo $ac_n "(cached) $ac_c" 1>&6
2020	else
2021	case "$OBJCOPY_FOR_TARGET" in
2022	/*)
2023	ac_cv_path_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test with a path.
2024	;;
2025	*)
2026	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2027	for ac_dir in $PATH; do
2028	test -z "$ac_dir" && ac_dir=.
2029	if test -f $ac_dir/$ac_word; then
2030	ac_cv_path_OBJCOPY_FOR_TARGET="$ac_dir/$ac_word"
2031	break
2032	fi
2033	done
2034	IFS="$ac_save_ifs"
2035	test -z "$ac_cv_path_OBJCOPY_FOR_TARGET" && ac_cv_path_OBJCOPY_FOR_TARGET="no"
2036	;;
2037	esac
2038	fi
2039	OBJCOPY_FOR_TARGET="$ac_cv_path_OBJCOPY_FOR_TARGET"
2040	if test -n "$OBJCOPY_FOR_TARGET"; then
2041	echo "$ac_t""$OBJCOPY_FOR_TARGET" 1>&6
2042	else
2043	echo "$ac_t""no" 1>&6
2044	fi
2045
2046	# Extract the first word of ""$program_prefix"size", so it can be a program name with args.
2047	set dummy "$program_prefix"size; ac_word=$2
2048	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2049	echo "configure:2050: checking for $ac_word" >&5
2050	if eval "test \"`echo '$''{'ac_cv_path_SIZE_FOR_TARGET'+set}'`\" = set"; then
2051	echo $ac_n "(cached) $ac_c" 1>&6
2052	else
2053	case "$SIZE_FOR_TARGET" in
2054	/*)
2055	ac_cv_path_SIZE_FOR_TARGET="$SIZE_FOR_TARGET" # Let the user override the test with a path.
2056	;;
2057	*)
2058	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2059	for ac_dir in $PATH; do
2060	test -z "$ac_dir" && ac_dir=.
2061	if test -f $ac_dir/$ac_word; then
2062	ac_cv_path_SIZE_FOR_TARGET="$ac_dir/$ac_word"
2063	break
2064	fi
2065	done
2066	IFS="$ac_save_ifs"
2067	test -z "$ac_cv_path_SIZE_FOR_TARGET" && ac_cv_path_SIZE_FOR_TARGET="no"
2068	;;
2069	esac
2070	fi
2071	SIZE_FOR_TARGET="$ac_cv_path_SIZE_FOR_TARGET"
2072	if test -n "$SIZE_FOR_TARGET"; then
2073	echo "$ac_t""$SIZE_FOR_TARGET" 1>&6
2074	else
2075	echo "$ac_t""no" 1>&6
2076	fi
2077
2078
2079	test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe"
2080
2081	# Extract the first word of "gcc", so it can be a program name with args.
2082	set dummy gcc; ac_word=$2
2083	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2084	echo "configure:2085: checking for $ac_word" >&5
2085	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2086	echo $ac_n "(cached) $ac_c" 1>&6
2087	else
2088	if test -n "$CC"; then
2089	ac_cv_prog_CC="$CC" # Let the user override the test.
2090	else
2091	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2092	for ac_dir in $PATH; do
2093	test -z "$ac_dir" && ac_dir=.
2094	if test -f $ac_dir/$ac_word; then
2095	ac_cv_prog_CC="gcc"
2096	break
2097	fi
2098	done
2099	IFS="$ac_save_ifs"
2100	fi
2101	fi
2102	CC="$ac_cv_prog_CC"
2103	if test -n "$CC"; then
2104	echo "$ac_t""$CC" 1>&6
2105	else
2106	echo "$ac_t""no" 1>&6
2107	fi
2108
2109	if test -z "$CC"; then
2110	# Extract the first word of "cc", so it can be a program name with args.
2111	set dummy cc; ac_word=$2
2112	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2113	echo "configure:2114: checking for $ac_word" >&5
2114	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2115	echo $ac_n "(cached) $ac_c" 1>&6
2116	else
2117	if test -n "$CC"; then
2118	ac_cv_prog_CC="$CC" # Let the user override the test.
2119	else
2120	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2121	ac_prog_rejected=no
2122	for ac_dir in $PATH; do
2123	test -z "$ac_dir" && ac_dir=.
2124	if test -f $ac_dir/$ac_word; then
2125	if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
2126	ac_prog_rejected=yes
2127	continue
2128	fi
2129	ac_cv_prog_CC="cc"
2130	break
2131	fi
2132	done
2133	IFS="$ac_save_ifs"
2134	if test $ac_prog_rejected = yes; then
2135	# We found a bogon in the path, so make sure we never use it.
2136	set dummy $ac_cv_prog_CC
2137	shift
2138	if test $# -gt 0; then
2139	# We chose a different compiler from the bogus one.
2140	# However, it has the same basename, so the bogon will be chosen
2141	# first if we set CC to just the basename; use the full file name.
2142	shift
2143	set dummy "$ac_dir/$ac_word" "$@"
2144	shift
2145	ac_cv_prog_CC="$@"
2146	fi
2147	fi
2148	fi
2149	fi
2150	CC="$ac_cv_prog_CC"
2151	if test -n "$CC"; then
2152	echo "$ac_t""$CC" 1>&6
2153	else
2154	echo "$ac_t""no" 1>&6
2155	fi
2156
2157	test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
2158	fi
2159
2160	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
2161	echo "configure:2162: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
2162
2163	ac_ext=c
2164	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2165	ac_cpp='$CPP $CPPFLAGS'
2166	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2167	ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2168	cross_compiling=$ac_cv_prog_cc_cross
2169
2170	cat > conftest.$ac_ext <<EOF
2171	#line 2172 "configure"
2172	#include "confdefs.h"
2173	main(){return(0);}
2174	EOF
2175	if { (eval echo configure:2176: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2176	ac_cv_prog_cc_works=yes
2177	# If we can't run a trivial program, we are probably using a cross compiler.
2178	if (./conftest; exit) 2>/dev/null; then
2179	ac_cv_prog_cc_cross=no
2180	else
2181	ac_cv_prog_cc_cross=yes
2182	fi
2183	else
2184	echo "configure: failed program was:" >&5
2185	cat conftest.$ac_ext >&5
2186	ac_cv_prog_cc_works=no
2187	fi
2188	rm -fr conftest*
2189
2190	echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
2191	if test $ac_cv_prog_cc_works = no; then
2192	{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
2193	fi
2194	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
2195	echo "configure:2196: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
2196	echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
2197	cross_compiling=$ac_cv_prog_cc_cross
2198
2199	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
2200	echo "configure:2201: checking whether we are using GNU C" >&5
2201	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
2202	echo $ac_n "(cached) $ac_c" 1>&6
2203	else
2204	cat > conftest.c <<EOF
2205	#ifdef __GNUC__
2206	yes;
2207	#endif
2208	EOF
2209	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2210: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
2210	ac_cv_prog_gcc=yes
2211	else
2212	ac_cv_prog_gcc=no
2213	fi
2214	fi
2215
2216	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
2217
2218	if test $ac_cv_prog_gcc = yes; then
2219	GCC=yes
2220	ac_test_CFLAGS="${CFLAGS+set}"
2221	ac_save_CFLAGS="$CFLAGS"
2222	CFLAGS=
2223	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
2224	echo "configure:2225: checking whether ${CC-cc} accepts -g" >&5
2225	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
2226	echo $ac_n "(cached) $ac_c" 1>&6
2227	else
2228	echo 'void f(){}' > conftest.c
2229	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
2230	ac_cv_prog_cc_g=yes
2231	else
2232	ac_cv_prog_cc_g=no
2233	fi
2234	rm -f conftest*
2235
2236	fi
2237
2238	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
2239	if test "$ac_test_CFLAGS" = set; then
2240	CFLAGS="$ac_save_CFLAGS"
2241	elif test $ac_cv_prog_cc_g = yes; then
2242	CFLAGS="-g -O2"
2243	else
2244	CFLAGS="-O2"
2245	fi
2246	else
2247	GCC=
2248	test "${CFLAGS+set}" = set \|\| CFLAGS="-g"
2249	fi
2250
2251
2252	for ac_func in strerror
2253	do
2254	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2255	echo "configure:2256: checking for $ac_func" >&5
2256	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2257	echo $ac_n "(cached) $ac_c" 1>&6
2258	else
2259	cat > conftest.$ac_ext <<EOF
2260	#line 2261 "configure"
2261	#include "confdefs.h"
2262	/* System header to define __stub macros and hopefully few prototypes,
2263	which can conflict with char $ac_func(); below. */
2264	#include <assert.h>
2265	/* Override any gcc2 internal prototype to avoid an error. */
2266	/* We use char because int might match the return type of a gcc2
2267	builtin and then its argument prototype would still apply. */
2268	char $ac_func();
2269
2270	int main() {
2271
2272	/* The GNU C library defines this for functions which it implements
2273	to always fail with ENOSYS. Some functions are actually named
2274	something starting with __ and the normal name is an alias. */
2275	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
2276	choke me
2277	#else
2278	$ac_func();
2279	#endif
2280
2281	; return 0; }
2282	EOF
2283	if { (eval echo configure:2284: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2284	rm -rf conftest*
2285	eval "ac_cv_func_$ac_func=yes"
2286	else
2287	echo "configure: failed program was:" >&5
2288	cat conftest.$ac_ext >&5
2289	rm -rf conftest*
2290	eval "ac_cv_func_$ac_func=no"
2291	fi
2292	rm -f conftest*
2293	fi
2294
2295	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2296	echo "$ac_t""yes" 1>&6
2297	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2298	cat >> confdefs.h <<EOF
2299	#define $ac_tr_func 1
2300	EOF
2301
2302	else
2303	echo "$ac_t""no" 1>&6
2304	fi
2305	done
2306
2307
2308	# find all the Executive Makefiles
2309
2310	echo $ac_n "checking for Makefile.in in c/src/exec/score/tools/$target_cpu""... $ac_c" 1>&6
2311	echo "configure:2312: checking for Makefile.in in c/src/exec/score/tools/$target_cpu" >&5
2312	if test -d $srcdir/c/src/exec/score/tools/$target_cpu; then
2313	rtems_av_save_dir=`pwd`;
2314	cd $srcdir;
2315	rtems_av_tmp=`find c/src/exec/score/tools/$target_cpu -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2316	makefiles="$makefiles $rtems_av_tmp";
2317	cd $rtems_av_save_dir;
2318	echo "$ac_t""done" 1>&6
2319	else
2320	echo "$ac_t""no" 1>&6
2321	fi
2322
2323
2324
2325	echo $ac_n "checking for Makefile.in in c/src/exec/rtems""... $ac_c" 1>&6
2326	echo "configure:2327: checking for Makefile.in in c/src/exec/rtems" >&5
2327	if test -d $srcdir/c/src/exec/rtems; then
2328	rtems_av_save_dir=`pwd`;
2329	cd $srcdir;
2330	rtems_av_tmp=`find c/src/exec/rtems -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2331	makefiles="$makefiles $rtems_av_tmp";
2332	cd $rtems_av_save_dir;
2333	echo "$ac_t""done" 1>&6
2334	else
2335	echo "$ac_t""no" 1>&6
2336	fi
2337
2338
2339
2340	echo $ac_n "checking for Makefile.in in c/src/exec/sapi""... $ac_c" 1>&6
2341	echo "configure:2342: checking for Makefile.in in c/src/exec/sapi" >&5
2342	if test -d $srcdir/c/src/exec/sapi; then
2343	rtems_av_save_dir=`pwd`;
2344	cd $srcdir;
2345	rtems_av_tmp=`find c/src/exec/sapi -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2346	makefiles="$makefiles $rtems_av_tmp";
2347	cd $rtems_av_save_dir;
2348	echo "$ac_t""done" 1>&6
2349	else
2350	echo "$ac_t""no" 1>&6
2351	fi
2352
2353
2354
2355	if test "$RTEMS_HAS_POSIX_API" = "yes"; then
2356
2357	echo $ac_n "checking for Makefile.in in c/src/exec/posix""... $ac_c" 1>&6
2358	echo "configure:2359: checking for Makefile.in in c/src/exec/posix" >&5
2359	if test -d $srcdir/c/src/exec/posix; then
2360	rtems_av_save_dir=`pwd`;
2361	cd $srcdir;
2362	rtems_av_tmp=`find c/src/exec/posix -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2363	makefiles="$makefiles $rtems_av_tmp";
2364	cd $rtems_av_save_dir;
2365	echo "$ac_t""done" 1>&6
2366	else
2367	echo "$ac_t""no" 1>&6
2368	fi
2369
2370
2371	makefiles="$makefiles c/src/exec/wrapup/posix/Makefile"
2372	fi
2373
2374	# find all the Makefiles for the BSPs
2375	if test -d "$srcdir/c/src/lib/libbsp/$target_cpu"; then
2376	makefiles="$makefiles c/src/lib/libbsp/$target_cpu/Makefile"
2377
2378	if test -z "$rtems_bsp"; then
2379	echo $ac_n "checking for bsps""... $ac_c" 1>&6
2380	echo "configure:2381: checking for bsps" >&5
2381	files=`ls $srcdir/c/src/lib/libbsp/$target_cpu`
2382	for file in $files; do
2383	case $file in
2384	shared*);;
2385	Makefile*);;
2386	READ*);;
2387	CVS*);;
2388	pxfl*);;
2389	go32*);; # so the i386 port can pick up the other Makefiles
2390	# Now account for BSPs with build variants
2391	gen68360) rtems_bsp="$rtems_bsp gen68360 gen68360_040";;
2392	p4000) rtems_bsp="$rtems_bsp p4600 p4650";;
2393	mvme162) rtems_bsp="$rtems_bsp mvme162 mvme162lx";;
2394	*) rtems_bsp="$rtems_bsp $file";;
2395	esac;
2396	done
2397
2398	echo "$ac_t""$rtems_bsp done" 1>&6
2399	fi
2400
2401	# collect makefiles for each bsp
2402	for i in $rtems_bsp; do
2403	# make sure there is a make/custom file for the bsp
2404	if test ! -r "$srcdir/make/custom/${i}.cfg"; then
2405	{ echo "configure: error: no make/custom/${i}.cfg file for BSP $i" 1>&2; exit 1; }
2406	fi
2407
2408	# account for "aliased" bsps which share source code
2409	case $i in
2410	mvme162lx) bspdir=mvme162 ;; # mvme162 board variant
2411	gen68360_040) bspdir=gen68360 ;; # 68360 in companion mode
2412	go32_p5) bspdir=go32 ;; # go32 on Pentium class CPU
2413	p4600) bspdir=p4000 ;; # p4000 board with IDT 4600
2414	p4650) bspdir=p4000 ;; # p4000 board with IDT 4650
2415	*) bspdir=$i;;
2416	esac
2417
2418	# Is there code where there should be for this BSP?
2419	if test -d "$srcdir/c/src/lib/libbsp/$target_cpu/$bspdir"; then
2420	RTEMS_BSP_LIST="$RTEMS_BSP_LIST $i"
2421	# make sure the Makefiles in a bsp directory are only done once
2422	echo $bspdirs \| grep $bspdir >/dev/null 2>&1
2423	if test $? -ne 0 ; then
2424	bspdirs="$bspdirs $bspdir"
2425
2426	echo $ac_n "checking for Makefile.in in c/src/lib/libbsp/$target_cpu/$bspdir""... $ac_c" 1>&6
2427	echo "configure:2428: checking for Makefile.in in c/src/lib/libbsp/$target_cpu/$bspdir" >&5
2428	if test -d $srcdir/c/src/lib/libbsp/$target_cpu/$bspdir; then
2429	rtems_av_save_dir=`pwd`;
2430	cd $srcdir;
2431	rtems_av_tmp=`find c/src/lib/libbsp/$target_cpu/$bspdir -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2432	makefiles="$makefiles $rtems_av_tmp";
2433	cd $rtems_av_save_dir;
2434	echo "$ac_t""done" 1>&6
2435	else
2436	echo "$ac_t""no" 1>&6
2437	fi
2438
2439
2440	fi
2441	else
2442	{ echo "configure: error: unable to find libbsp directory ($bspdir) for $i" 1>&2; exit 1; }
2443	fi
2444	done
2445	fi
2446
2447	# find all the CPU dependent library Makefiles
2448
2449	echo $ac_n "checking for Makefile.in in c/src/lib/libcpu/$target_cpu""... $ac_c" 1>&6
2450	echo "configure:2451: checking for Makefile.in in c/src/lib/libcpu/$target_cpu" >&5
2451	if test -d $srcdir/c/src/lib/libcpu/$target_cpu; then
2452	rtems_av_save_dir=`pwd`;
2453	cd $srcdir;
2454	rtems_av_tmp=`find c/src/lib/libcpu/$target_cpu -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2455	makefiles="$makefiles $rtems_av_tmp";
2456	cd $rtems_av_save_dir;
2457	echo "$ac_t""done" 1>&6
2458	else
2459	echo "$ac_t""no" 1>&6
2460	fi
2461
2462
2463
2464	if test "$skip_startfiles" != "yes"; then
2465
2466	echo $ac_n "checking for Makefile.in in c/src/lib/start/$target_cpu""... $ac_c" 1>&6
2467	echo "configure:2468: checking for Makefile.in in c/src/lib/start/$target_cpu" >&5
2468	if test -d $srcdir/c/src/lib/start/$target_cpu; then
2469	rtems_av_save_dir=`pwd`;
2470	cd $srcdir;
2471	rtems_av_tmp=`find c/src/lib/start/$target_cpu -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2472	makefiles="$makefiles $rtems_av_tmp";
2473	cd $rtems_av_save_dir;
2474	echo "$ac_t""done" 1>&6
2475	else
2476	echo "$ac_t""no" 1>&6
2477	fi
2478
2479
2480	fi
2481
2482
2483
2484	PROJECT_ROOT=`pwd;`
2485
2486	# If RTEMS macros are enabled, then use them. Otherwise, use inlines.
2487	if test "$RTEMS_USE_MACROS" = "yes"; then
2488	inline_dir=macros
2489	if test "$RTEMS_HAS_POSIX_API" = "yes"; then
2490	# The problem is that there is currently no code in posix/macros :)
2491	{ echo "configure: error: Macros are not implemented for the POSIX API" 1>&2; exit 1; }
2492	fi
2493	else
2494	inline_dir=inline
2495	fi
2496
2497	# If the KA9Q TCP/IP stack is enabled, then find all KA9Q Makefiles
2498	if test "$RTEMS_HAS_KA9Q" = "yes"; then
2499	makefiles="$makefiles c/src/lib/libka9q/Makefile"
2500	fi
2501
2502	# If the C++ support is enabled, then include the Makefiles
2503	if test "$RTEMS_HAS_CPLUSPLUS" = "yes"; then
2504	makefiles="$makefiles c/src/lib/librtems++/Makefile"
2505	fi
2506
2507	# If the tests are enabled, then find all the test suite Makefiles
2508	echo $ac_n "checking Are the test suites enabled? ""... $ac_c" 1>&6
2509	echo "configure:2510: checking Are the test suites enabled? " >&5
2510	tests_enabled=yes
2511	# Check whether --enable-tests or --disable-tests was given.
2512	if test "${enable_tests+set}" = set; then
2513	enableval="$enable_tests"
2514	\
2515	case "${enableval}" in
2516	yes) echo "$ac_t""yes" 1>&6 ;;
2517	no) echo "$ac_t""no" 1>&6 ; tests_enabled=no ;;
2518	*) { echo "configure: error: bad value ${enableval} for tests option" 1>&2; exit 1; } ;;
2519	esac
2520	else
2521	echo "$ac_t""yes" 1>&6
2522
2523	fi
2524
2525
2526
2527	echo $ac_n "checking for Makefile.in in c/src/tests/tools/$target_cpu""... $ac_c" 1>&6
2528	echo "configure:2529: checking for Makefile.in in c/src/tests/tools/$target_cpu" >&5
2529	if test -d $srcdir/c/src/tests/tools/$target_cpu; then
2530	rtems_av_save_dir=`pwd`;
2531	cd $srcdir;
2532	rtems_av_tmp=`find c/src/tests/tools/$target_cpu -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2533	makefiles="$makefiles $rtems_av_tmp";
2534	cd $rtems_av_save_dir;
2535	echo "$ac_t""done" 1>&6
2536	else
2537	echo "$ac_t""no" 1>&6
2538	fi
2539
2540
2541
2542	if test "$tests_enabled" = "yes"; then
2543
2544	echo $ac_n "checking for Makefile.in in c/src/tests/libtests""... $ac_c" 1>&6
2545	echo "configure:2546: checking for Makefile.in in c/src/tests/libtests" >&5
2546	if test -d $srcdir/c/src/tests/libtests; then
2547	rtems_av_save_dir=`pwd`;
2548	cd $srcdir;
2549	rtems_av_tmp=`find c/src/tests/libtests -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2550	makefiles="$makefiles $rtems_av_tmp";
2551	cd $rtems_av_save_dir;
2552	echo "$ac_t""done" 1>&6
2553	else
2554	echo "$ac_t""no" 1>&6
2555	fi
2556
2557
2558
2559	echo $ac_n "checking for Makefile.in in c/src/tests/sptests""... $ac_c" 1>&6
2560	echo "configure:2561: checking for Makefile.in in c/src/tests/sptests" >&5
2561	if test -d $srcdir/c/src/tests/sptests; then
2562	rtems_av_save_dir=`pwd`;
2563	cd $srcdir;
2564	rtems_av_tmp=`find c/src/tests/sptests -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2565	makefiles="$makefiles $rtems_av_tmp";
2566	cd $rtems_av_save_dir;
2567	echo "$ac_t""done" 1>&6
2568	else
2569	echo "$ac_t""no" 1>&6
2570	fi
2571
2572
2573
2574	echo $ac_n "checking for Makefile.in in c/src/tests/tmtests""... $ac_c" 1>&6
2575	echo "configure:2576: checking for Makefile.in in c/src/tests/tmtests" >&5
2576	if test -d $srcdir/c/src/tests/tmtests; then
2577	rtems_av_save_dir=`pwd`;
2578	cd $srcdir;
2579	rtems_av_tmp=`find c/src/tests/tmtests -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2580	makefiles="$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
2589	echo $ac_n "checking for Makefile.in in c/src/tests/mptests""... $ac_c" 1>&6
2590	echo "configure:2591: checking for Makefile.in in c/src/tests/mptests" >&5
2591	if test -d $srcdir/c/src/tests/mptests; then
2592	rtems_av_save_dir=`pwd`;
2593	cd $srcdir;
2594	rtems_av_tmp=`find c/src/tests/mptests -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2595	makefiles="$makefiles $rtems_av_tmp";
2596	cd $rtems_av_save_dir;
2597	echo "$ac_t""done" 1>&6
2598	else
2599	echo "$ac_t""no" 1>&6
2600	fi
2601
2602
2603	if test "$RTEMS_HAS_POSIX" = "yes"; then
2604
2605	echo $ac_n "checking for Makefile.in in c/src/tests/psxtests""... $ac_c" 1>&6
2606	echo "configure:2607: checking for Makefile.in in c/src/tests/psxtests" >&5
2607	if test -d $srcdir/c/src/tests/psxtests; then
2608	rtems_av_save_dir=`pwd`;
2609	cd $srcdir;
2610	rtems_av_tmp=`find c/src/tests/psxtests -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2611	makefiles="$makefiles $rtems_av_tmp";
2612	cd $rtems_av_save_dir;
2613	echo "$ac_t""done" 1>&6
2614	else
2615	echo "$ac_t""no" 1>&6
2616	fi
2617
2618
2619	fi
2620	fi
2621
2622	# If the HWAPI is enabled, the find the HWAPI Makefiles
2623	echo $ac_n "checking Is the HWAPI enabled? ""... $ac_c" 1>&6
2624	echo "configure:2625: checking Is the HWAPI enabled? " >&5
2625	# Check whether --enable-hwapi or --disable-hwapi was given.
2626	if test "${enable_hwapi+set}" = set; then
2627	enableval="$enable_hwapi"
2628	\
2629	case "${enableval}" in
2630	yes) echo "$ac_t""yes" 1>&6
2631	if test -f ${srcdir}/c/src/lib/libhwapi/Makefile.in ; then
2632	makefiles="$makefiles c/src/lib/libhwapi/Makefile"
2633
2634	echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/analog""... $ac_c" 1>&6
2635	echo "configure:2636: checking for Makefile.in in c/src/lib/libhwapi/analog" >&5
2636	if test -d $srcdir/c/src/lib/libhwapi/analog; then
2637	rtems_av_save_dir=`pwd`;
2638	cd $srcdir;
2639	rtems_av_tmp=`find c/src/lib/libhwapi/analog -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2640	makefiles="$makefiles $rtems_av_tmp";
2641	cd $rtems_av_save_dir;
2642	echo "$ac_t""done" 1>&6
2643	else
2644	echo "$ac_t""no" 1>&6
2645	fi
2646
2647
2648
2649	echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/discrete""... $ac_c" 1>&6
2650	echo "configure:2651: checking for Makefile.in in c/src/lib/libhwapi/discrete" >&5
2651	if test -d $srcdir/c/src/lib/libhwapi/discrete; then
2652	rtems_av_save_dir=`pwd`;
2653	cd $srcdir;
2654	rtems_av_tmp=`find c/src/lib/libhwapi/discrete -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2655	makefiles="$makefiles $rtems_av_tmp";
2656	cd $rtems_av_save_dir;
2657	echo "$ac_t""done" 1>&6
2658	else
2659	echo "$ac_t""no" 1>&6
2660	fi
2661
2662
2663
2664	echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/drivers""... $ac_c" 1>&6
2665	echo "configure:2666: checking for Makefile.in in c/src/lib/libhwapi/drivers" >&5
2666	if test -d $srcdir/c/src/lib/libhwapi/drivers; then
2667	rtems_av_save_dir=`pwd`;
2668	cd $srcdir;
2669	rtems_av_tmp=`find c/src/lib/libhwapi/drivers -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2670	makefiles="$makefiles $rtems_av_tmp";
2671	cd $rtems_av_save_dir;
2672	echo "$ac_t""done" 1>&6
2673	else
2674	echo "$ac_t""no" 1>&6
2675	fi
2676
2677
2678
2679	echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/non_volatile_memory""... $ac_c" 1>&6
2680	echo "configure:2681: checking for Makefile.in in c/src/lib/libhwapi/non_volatile_memory" >&5
2681	if test -d $srcdir/c/src/lib/libhwapi/non_volatile_memory; then
2682	rtems_av_save_dir=`pwd`;
2683	cd $srcdir;
2684	rtems_av_tmp=`find c/src/lib/libhwapi/non_volatile_memory -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2685	makefiles="$makefiles $rtems_av_tmp";
2686	cd $rtems_av_save_dir;
2687	echo "$ac_t""done" 1>&6
2688	else
2689	echo "$ac_t""no" 1>&6
2690	fi
2691
2692
2693
2694	echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/serial""... $ac_c" 1>&6
2695	echo "configure:2696: checking for Makefile.in in c/src/lib/libhwapi/serial" >&5
2696	if test -d $srcdir/c/src/lib/libhwapi/serial; then
2697	rtems_av_save_dir=`pwd`;
2698	cd $srcdir;
2699	rtems_av_tmp=`find c/src/lib/libhwapi/serial -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2700	makefiles="$makefiles $rtems_av_tmp";
2701	cd $rtems_av_save_dir;
2702	echo "$ac_t""done" 1>&6
2703	else
2704	echo "$ac_t""no" 1>&6
2705	fi
2706
2707
2708
2709	echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/support""... $ac_c" 1>&6
2710	echo "configure:2711: checking for Makefile.in in c/src/lib/libhwapi/support" >&5
2711	if test -d $srcdir/c/src/lib/libhwapi/support; then
2712	rtems_av_save_dir=`pwd`;
2713	cd $srcdir;
2714	rtems_av_tmp=`find c/src/lib/libhwapi/support -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2715	makefiles="$makefiles $rtems_av_tmp";
2716	cd $rtems_av_save_dir;
2717	echo "$ac_t""done" 1>&6
2718	else
2719	echo "$ac_t""no" 1>&6
2720	fi
2721
2722
2723
2724	echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/wrapup""... $ac_c" 1>&6
2725	echo "configure:2726: checking for Makefile.in in c/src/lib/libhwapi/wrapup" >&5
2726	if test -d $srcdir/c/src/lib/libhwapi/wrapup; then
2727	rtems_av_save_dir=`pwd`;
2728	cd $srcdir;
2729	rtems_av_tmp=`find c/src/lib/libhwapi/wrapup -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2730	makefiles="$makefiles $rtems_av_tmp";
2731	cd $rtems_av_save_dir;
2732	echo "$ac_t""done" 1>&6
2733	else
2734	echo "$ac_t""no" 1>&6
2735	fi
2736
2737
2738	else
2739	{ echo "configure: error: No source code found for the HWAPI" 1>&2; exit 1; }
2740	fi
2741	;;
2742	no) echo "$ac_t""no" 1>&6 ;;
2743	*) { echo "configure: error: bad value ${enableval} for hwapi option" 1>&2; exit 1; } ;;
2744	esac
2745	else
2746	echo "$ac_t""no" 1>&6
2747
2748	fi
2749
2750
2751
2752
2753
2754
2755
2756
2757
2758
2759
2760
2761
2762
2763
2764	# pick up all the Makefiles in required parts of the tree
2765
2766	echo $ac_n "checking for Makefile.in in c/build-tools""... $ac_c" 1>&6
2767	echo "configure:2768: checking for Makefile.in in c/build-tools" >&5
2768	if test -d $srcdir/c/build-tools; then
2769	rtems_av_save_dir=`pwd`;
2770	cd $srcdir;
2771	rtems_av_tmp=`find c/build-tools -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2772	makefiles="$makefiles $rtems_av_tmp";
2773	cd $rtems_av_save_dir;
2774	echo "$ac_t""done" 1>&6
2775	else
2776	echo "$ac_t""no" 1>&6
2777	fi
2778
2779
2780
2781	echo $ac_n "checking for Makefile.in in make""... $ac_c" 1>&6
2782	echo "configure:2783: checking for Makefile.in in make" >&5
2783	if test -d $srcdir/make; then
2784	rtems_av_save_dir=`pwd`;
2785	cd $srcdir;
2786	rtems_av_tmp=`find make -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2787	makefiles="$makefiles $rtems_av_tmp";
2788	cd $rtems_av_save_dir;
2789	echo "$ac_t""done" 1>&6
2790	else
2791	echo "$ac_t""no" 1>&6
2792	fi
2793
2794
2795
2796	echo $ac_n "checking for Makefile.in in c/src/lib/libmisc""... $ac_c" 1>&6
2797	echo "configure:2798: checking for Makefile.in in c/src/lib/libmisc" >&5
2798	if test -d $srcdir/c/src/lib/libmisc; then
2799	rtems_av_save_dir=`pwd`;
2800	cd $srcdir;
2801	rtems_av_tmp=`find c/src/lib/libmisc -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2802	makefiles="$makefiles $rtems_av_tmp";
2803	cd $rtems_av_save_dir;
2804	echo "$ac_t""done" 1>&6
2805	else
2806	echo "$ac_t""no" 1>&6
2807	fi
2808
2809
2810
2811	echo $ac_n "checking for Makefile.in in c/src/tests/samples""... $ac_c" 1>&6
2812	echo "configure:2813: checking for Makefile.in in c/src/tests/samples" >&5
2813	if test -d $srcdir/c/src/tests/samples; then
2814	rtems_av_save_dir=`pwd`;
2815	cd $srcdir;
2816	rtems_av_tmp=`find c/src/tests/samples -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
2817	makefiles="$makefiles $rtems_av_tmp";
2818	cd $rtems_av_save_dir;
2819	echo "$ac_t""done" 1>&6
2820	else
2821	echo "$ac_t""no" 1>&6
2822	fi
2823
2824
2825
2826
2827
2828	# try not to explicitly list a Makefile here
2829	trap '' 1 2 15
2830	cat > confcache <<\EOF
2831	# This file is a shell script that caches the results of configure
2832	# tests run on this system so they can be shared between configure
2833	# scripts and configure runs. It is not useful on other systems.
2834	# If it contains results you don't want to keep, you may remove or edit it.
2835	#
2836	# By default, configure uses ./config.cache as the cache file,
2837	# creating it if it does not exist already. You can give configure
2838	# the --cache-file=FILE option to use a different cache file; that is
2839	# what configure does when it calls configure scripts in
2840	# subdirectories, so they share the cache.
2841	# Giving --cache-file=/dev/null disables caching, for debugging configure.
2842	# config.status only pays attention to the cache file if you give it the
2843	# --recheck option to rerun configure.
2844	#
2845	EOF
2846	# The following way of writing the cache mishandles newlines in values,
2847	# but we know of no workaround that is simple, portable, and efficient.
2848	# So, don't put newlines in cache variables' values.
2849	# Ultrix sh set writes to stderr and can't be redirected directly,
2850	# and sets the high bit in the cache file unless we assign to the vars.
2851	(set) 2>&1 \|
2852	case `(ac_space=' '; set) 2>&1` in
2853	ac_space=\ )
2854	# `set' does not quote correctly, so add quotes (double-quote substitution
2855	# turns \\\\ into \\, and sed turns \\ into \).
2856	sed -n \
2857	-e "s/'/'\\\\''/g" \
2858	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
2859	;;
2860	*)
2861	# `set' quotes correctly as required by POSIX, so do not add quotes.
2862	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
2863	;;
2864	esac >> confcache
2865	if cmp -s $cache_file confcache; then
2866	:
2867	else
2868	if test -w $cache_file; then
2869	echo "updating cache $cache_file"
2870	cat confcache > $cache_file
2871	else
2872	echo "not updating unwritable cache $cache_file"
2873	fi
2874	fi
2875	rm -f confcache
2876
2877	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2878
2879	test "x$prefix" = xNONE && prefix=$ac_default_prefix
2880	# Let make expand exec_prefix.
2881	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2882
2883	# Any assignment to VPATH causes Sun make to only execute
2884	# the first set of double-colon rules, so remove it if not needed.
2885	# If there is a colon in the path, we need to keep it.
2886	if test "x$srcdir" = x.; then
2887	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
2888	fi
2889
2890	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2891
2892	DEFS=-DHAVE_CONFIG_H
2893
2894	# Without the "./", some shells look in PATH for config.status.
2895	: ${CONFIG_STATUS=./config.status}
2896
2897	echo creating $CONFIG_STATUS
2898	rm -f $CONFIG_STATUS
2899	cat > $CONFIG_STATUS <<EOF
2900	#! /bin/sh
2901	# Generated automatically by configure.
2902	# Run this file to recreate the current configuration.
2903	# This directory was configured as follows,
2904	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
2905	#
2906	# $0 $ac_configure_args
2907	#
2908	# Compiler output produced by configure, useful for debugging
2909	# configure, is in ./config.log if it exists.
2910
2911	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2912	for ac_option
2913	do
2914	case "\$ac_option" in
2915	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
2916	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2917	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2918	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
2919	echo "$CONFIG_STATUS generated by autoconf version 2.12"
2920	exit 0 ;;
2921	-help \| --help \| --hel \| --he \| --h)
2922	echo "\$ac_cs_usage"; exit 0 ;;
2923	*) echo "\$ac_cs_usage"; exit 1 ;;
2924	esac
2925	done
2926
2927	ac_given_srcdir=$srcdir
2928
2929	trap 'rm -fr `echo "Makefile
2930	make/host.cfg
2931	make/target.cfg
2932	make/Templates/Makefile.inc
2933	c/Makefile
2934	c/src/Makefile
2935	c/src/exec/Makefile
2936	c/src/exec/score/Makefile
2937	c/src/exec/score/cpu/Makefile
2938	c/src/exec/score/headers/Makefile
2939	c/src/exec/score/${inline_dir}/Makefile
2940	c/src/exec/score/src/Makefile
2941	c/src/exec/score/tools/Makefile
2942	c/src/exec/score/tools/generic/Makefile
2943	c/src/exec/score/tools/generic/size_rtems
2944	c/src/exec/wrapup/Makefile
2945	c/src/exec/wrapup/rtems/Makefile
2946	c/src/lib/Makefile
2947	c/src/lib/include/Makefile
2948	c/src/lib/libbsp/Makefile
2949	c/src/lib/libbsp/shmdr/Makefile
2950	c/src/lib/libc/Makefile
2951	c/src/lib/libcpu/Makefile
2952	c/src/lib/start/Makefile
2953	c/src/lib/wrapup/Makefile
2954	c/src/tests/Makefile
2955	c/src/tests/support/Makefile
2956	c/src/tests/support/include/Makefile
2957	c/src/tests/support/stubdr/Makefile
2958	c/src/tests/support/wrapup/Makefile
2959	c/src/tests/tools/Makefile
2960	c/src/tests/tools/generic/Makefile
2961	$makefiles
2962	c/build-tools/scripts/rtems-glom
2963	c/update-tools/Makefile c/build-tools/src/config.h" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
2964	EOF
2965	cat >> $CONFIG_STATUS <<EOF
2966
2967	# Protect against being on the right side of a sed subst in config.status.
2968	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2969	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2970	$ac_vpsub
2971	$extrasub
2972	s%@CFLAGS@%$CFLAGS%g
2973	s%@CPPFLAGS@%$CPPFLAGS%g
2974	s%@CXXFLAGS@%$CXXFLAGS%g
2975	s%@DEFS@%$DEFS%g
2976	s%@LDFLAGS@%$LDFLAGS%g
2977	s%@LIBS@%$LIBS%g
2978	s%@exec_prefix@%$exec_prefix%g
2979	s%@prefix@%$prefix%g
2980	s%@program_transform_name@%$program_transform_name%g
2981	s%@bindir@%$bindir%g
2982	s%@sbindir@%$sbindir%g
2983	s%@libexecdir@%$libexecdir%g
2984	s%@datadir@%$datadir%g
2985	s%@sysconfdir@%$sysconfdir%g
2986	s%@sharedstatedir@%$sharedstatedir%g
2987	s%@localstatedir@%$localstatedir%g
2988	s%@libdir@%$libdir%g
2989	s%@includedir@%$includedir%g
2990	s%@oldincludedir@%$oldincludedir%g
2991	s%@infodir@%$infodir%g
2992	s%@mandir@%$mandir%g
2993	s%@SET_MAKE@%$SET_MAKE%g
2994	s%@host@%$host%g
2995	s%@host_alias@%$host_alias%g
2996	s%@host_cpu@%$host_cpu%g
2997	s%@host_vendor@%$host_vendor%g
2998	s%@host_os@%$host_os%g
2999	s%@target@%$target%g
3000	s%@target_alias@%$target_alias%g
3001	s%@target_cpu@%$target_cpu%g
3002	s%@target_vendor@%$target_vendor%g
3003	s%@target_os@%$target_os%g
3004	s%@build@%$build%g
3005	s%@build_alias@%$build_alias%g
3006	s%@build_cpu@%$build_cpu%g
3007	s%@build_vendor@%$build_vendor%g
3008	s%@build_os@%$build_os%g
3009	s%@CAT@%$CAT%g
3010	s%@RM@%$RM%g
3011	s%@CP@%$CP%g
3012	s%@MV@%$MV%g
3013	s%@LN@%$LN%g
3014	s%@LN_S@%$LN_S%g
3015	s%@CHMOD@%$CHMOD%g
3016	s%@SORT@%$SORT%g
3017	s%@MKDIR@%$MKDIR%g
3018	s%@TOUCH@%$TOUCH%g
3019	s%@CMP@%$CMP%g
3020	s%@SED@%$SED%g
3021	s%@M4@%$M4%g
3022	s%@KSH@%$KSH%g
3023	s%@CC@%$CC%g
3024	s%@CXX@%$CXX%g
3025	s%@CXX_FOR_TARGET@%$CXX_FOR_TARGET%g
3026	s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g
3027	s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g
3028	s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g
3029	s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g
3030	s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g
3031	s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g
3032	s%@OBJCOPY_FOR_TARGET@%$OBJCOPY_FOR_TARGET%g
3033	s%@SIZE_FOR_TARGET@%$SIZE_FOR_TARGET%g
3034	s%@RTEMS_BSP_LIST@%$RTEMS_BSP_LIST%g
3035	s%@RTEMS_HOST@%$RTEMS_HOST%g
3036	s%@RTEMS_LIBC_DIR@%$RTEMS_LIBC_DIR%g
3037	s%@RTEMS_USE_OWN_PDIR@%$RTEMS_USE_OWN_PDIR%g
3038	s%@RTEMS_HAS_POSIX_API@%$RTEMS_HAS_POSIX_API%g
3039	s%@RTEMS_HAS_KA9Q@%$RTEMS_HAS_KA9Q%g
3040	s%@RTEMS_USE_MACROS@%$RTEMS_USE_MACROS%g
3041	s%@RTEMS_HAS_CPLUSPLUS@%$RTEMS_HAS_CPLUSPLUS%g
3042	s%@RTEMS_USE_GCC272@%$RTEMS_USE_GCC272%g
3043	s%@PROJECT_ROOT@%$PROJECT_ROOT%g
3044	s%@program_prefix@%$program_prefix%g
3045
3046	CEOF
3047	EOF
3048
3049	cat >> $CONFIG_STATUS <<\EOF
3050
3051	# Split the substitutions into bite-sized pieces for seds with
3052	# small command number limits, like on Digital OSF/1 and HP-UX.
3053	ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3054	ac_file=1 # Number of current file.
3055	ac_beg=1 # First line for current file.
3056	ac_end=$ac_max_sed_cmds # Line after last line for current file.
3057	ac_more_lines=:
3058	ac_sed_cmds=""
3059	while $ac_more_lines; do
3060	if test $ac_beg -gt 1; then
3061	sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3062	else
3063	sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3064	fi
3065	if test ! -s conftest.s$ac_file; then
3066	ac_more_lines=false
3067	rm -f conftest.s$ac_file
3068	else
3069	if test -z "$ac_sed_cmds"; then
3070	ac_sed_cmds="sed -f conftest.s$ac_file"
3071	else
3072	ac_sed_cmds="$ac_sed_cmds \| sed -f conftest.s$ac_file"
3073	fi
3074	ac_file=`expr $ac_file + 1`
3075	ac_beg=$ac_end
3076	ac_end=`expr $ac_end + $ac_max_sed_cmds`
3077	fi
3078	done
3079	if test -z "$ac_sed_cmds"; then
3080	ac_sed_cmds=cat
3081	fi
3082	EOF
3083
3084	cat >> $CONFIG_STATUS <<EOF
3085
3086	CONFIG_FILES=\${CONFIG_FILES-"Makefile
3087	make/host.cfg
3088	make/target.cfg
3089	make/Templates/Makefile.inc
3090	c/Makefile
3091	c/src/Makefile
3092	c/src/exec/Makefile
3093	c/src/exec/score/Makefile
3094	c/src/exec/score/cpu/Makefile
3095	c/src/exec/score/headers/Makefile
3096	c/src/exec/score/${inline_dir}/Makefile
3097	c/src/exec/score/src/Makefile
3098	c/src/exec/score/tools/Makefile
3099	c/src/exec/score/tools/generic/Makefile
3100	c/src/exec/score/tools/generic/size_rtems
3101	c/src/exec/wrapup/Makefile
3102	c/src/exec/wrapup/rtems/Makefile
3103	c/src/lib/Makefile
3104	c/src/lib/include/Makefile
3105	c/src/lib/libbsp/Makefile
3106	c/src/lib/libbsp/shmdr/Makefile
3107	c/src/lib/libc/Makefile
3108	c/src/lib/libcpu/Makefile
3109	c/src/lib/start/Makefile
3110	c/src/lib/wrapup/Makefile
3111	c/src/tests/Makefile
3112	c/src/tests/support/Makefile
3113	c/src/tests/support/include/Makefile
3114	c/src/tests/support/stubdr/Makefile
3115	c/src/tests/support/wrapup/Makefile
3116	c/src/tests/tools/Makefile
3117	c/src/tests/tools/generic/Makefile
3118	$makefiles
3119	c/build-tools/scripts/rtems-glom
3120	c/update-tools/Makefile"}
3121	EOF
3122	cat >> $CONFIG_STATUS <<\EOF
3123	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3124	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3125	case "$ac_file" in
3126	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
3127	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
3128	*) ac_file_in="${ac_file}.in" ;;
3129	esac
3130
3131	# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3132
3133	# Remove last slash and all that follows it. Not all systems have dirname.
3134	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
3135	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3136	# The file is in a subdirectory.
3137	test ! -d "$ac_dir" && mkdir "$ac_dir"
3138	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
3139	# A "../" for each directory in $ac_dir_suffix.
3140	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
3141	else
3142	ac_dir_suffix= ac_dots=
3143	fi
3144
3145	case "$ac_given_srcdir" in
3146	.) srcdir=.
3147	if test -z "$ac_dots"; then top_srcdir=.
3148	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
3149	/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3150	*) # Relative path.
3151	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3152	top_srcdir="$ac_dots$ac_given_srcdir" ;;
3153	esac
3154
3155
3156	echo creating "$ac_file"
3157	rm -f "$ac_file"
3158	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
3159	case "$ac_file" in
3160	Makefile) ac_comsub="1i\\
3161	# $configure_input" ;;
3162	*) ac_comsub= ;;
3163	esac
3164
3165	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3166	sed -e "$ac_comsub
3167	s%@configure_input@%$configure_input%g
3168	s%@srcdir@%$srcdir%g
3169	s%@top_srcdir@%$top_srcdir%g
3170	" $ac_file_inputs \| (eval "$ac_sed_cmds") > $ac_file
3171	fi; done
3172	rm -f conftest.s*
3173
3174	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3175	# NAME is the cpp macro being defined and VALUE is the value it is being given.
3176	#
3177	# ac_d sets the value in "#define NAME VALUE" lines.
3178	ac_dA='s%^$[ ]$#$[ ]define[ ][ ]*$'
3179	ac_dB='$[ ][ ]$[^ ]%\1#\2'
3180	ac_dC='\3'
3181	ac_dD='%g'
3182	# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3183	ac_uA='s%^$[ ]$#$[ ]$undef$[ ][ ]*$'
3184	ac_uB='$[ ]$%\1#\2define\3'
3185	ac_uC=' '
3186	ac_uD='\4%g'
3187	# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3188	ac_eA='s%^$[ ]$#$[ ]$undef$[ ][ ]*$'
3189	ac_eB='$%\1#\2define\3'
3190	ac_eC=' '
3191	ac_eD='%g'
3192
3193	if test "${CONFIG_HEADERS+set}" != set; then
3194	EOF
3195	cat >> $CONFIG_STATUS <<EOF
3196	CONFIG_HEADERS="c/build-tools/src/config.h"
3197	EOF
3198	cat >> $CONFIG_STATUS <<\EOF
3199	fi
3200	for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3201	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3202	case "$ac_file" in
3203	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
3204	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
3205	*) ac_file_in="${ac_file}.in" ;;
3206	esac
3207
3208	echo creating $ac_file
3209
3210	rm -f conftest.frag conftest.in conftest.out
3211	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3212	cat $ac_file_inputs > conftest.in
3213
3214	EOF
3215
3216	# Transform confdefs.h into a sed script conftest.vals that substitutes
3217	# the proper values into config.h.in to produce config.h. And first:
3218	# Protect against being on the right side of a sed subst in config.status.
3219	# Protect against being in an unquoted here document in config.status.
3220	rm -f conftest.vals
3221	cat > conftest.hdr <<\EOF
3222	s/[\\&%]/\\&/g
3223	s%[\\$`]%\\&%g
3224	s%#define $[A-Za-z_][A-Za-z0-9_]$ $.*$%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3225	s%ac_d%ac_u%gp
3226	s%ac_u%ac_e%gp
3227	EOF
3228	sed -n -f conftest.hdr confdefs.h > conftest.vals
3229	rm -f conftest.hdr
3230
3231	# This sed command replaces #undef with comments. This is necessary, for
3232	# example, in the case of _POSIX_SOURCE, which is predefined and required
3233	# on some systems where configure will not decide to define it.
3234	cat >> conftest.vals <<\EOF
3235	s%^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9]%/* & */%
3236	EOF
3237
3238	# Break up conftest.vals because some shells have a limit on
3239	# the size of here documents, and old seds have small limits too.
3240
3241	rm -f conftest.tail
3242	while :
3243	do
3244	ac_lines=`grep -c . conftest.vals`
3245	# grep -c gives empty output for an empty file on some AIX systems.
3246	if test -z "$ac_lines" \|\| test "$ac_lines" -eq 0; then break; fi
3247	# Write a limited-size here document to conftest.frag.
3248	echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3249	sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3250	echo 'CEOF
3251	sed -f conftest.frag conftest.in > conftest.out
3252	rm -f conftest.in
3253	mv conftest.out conftest.in
3254	' >> $CONFIG_STATUS
3255	sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3256	rm -f conftest.vals
3257	mv conftest.tail conftest.vals
3258	done
3259	rm -f conftest.vals
3260
3261	cat >> $CONFIG_STATUS <<\EOF
3262	rm -f conftest.frag conftest.h
3263	echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
3264	cat conftest.in >> conftest.h
3265	rm -f conftest.in
3266	if cmp -s $ac_file conftest.h 2>/dev/null; then
3267	echo "$ac_file is unchanged"
3268	rm -f conftest.h
3269	else
3270	# Remove last slash and all that follows it. Not all systems have dirname.
3271	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
3272	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3273	# The file is in a subdirectory.
3274	test ! -d "$ac_dir" && mkdir "$ac_dir"
3275	fi
3276	rm -f $ac_file
3277	mv conftest.h $ac_file
3278	fi
3279	fi; done
3280
3281	EOF
3282	cat >> $CONFIG_STATUS <<EOF
3283
3284	EOF
3285	cat >> $CONFIG_STATUS <<\EOF
3286
3287	exit 0
3288	EOF
3289	chmod +x $CONFIG_STATUS
3290	rm -fr confdefs* $ac_clean_files
3291	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
3292
3293
3294	echo
3295	echo target architecture: $target_cpu.
3296	echo available BSPs: $rtems_bsp.
3297	echo \'make all\' will build the following BSPs: $RTEMS_BSP_LIST.
3298	echo other BSPs can be built with \'make RTEMS_BSP=\"bsp1 bsp2 ...\"\'
3299	echo

Note: See TracBrowser for help on using the repository browser.

Download in other formats:

Original Format