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source: rtems/configure @ 7a3878b

4.104.114.84.95

Last change on this file since 7a3878b was 07a3253d, checked in by Joel Sherrill <joel.sherrill@…>, on 11/23/98 at 19:07:58

Added base version of file system infrastructure. This includes a major
overhaul of the RTEMS system call interface. This base file system is
the "In-Memory File System" aka IMFS.

The design and implementation was done by the following people:

+ Joel Sherrill (joel@…)
+ Jennifer Averett (jennifer@…)
+ Steve "Mr Mount" Salitasc (salitasc@…)
+ Kerwin Wade (wade@…)

PROBLEMS
========

+ It is VERY likely that merging this will break the UNIX port. This

can/will be fixed.

+ There is likely some reentrancy/mutual exclusion needed.

+ Eventually, there should be a "mini-IMFS" description table to

eliminate links, symlinks, etc to save memory. All you need to
have "classic RTEMS" functionality is technically directories
and device IO. All the rest could be left out to save memory.

Property mode set to 100644

File size: 122.2 KB

Line
1	#! /bin/sh
2
3
4
5
6
7	# Check to see if we're running under Cygwin32, without using
8	# AC_CANONICAL_*. If so, set output variable CYGWIN32 to "yes".
9	# Otherwise set it to "no".
10
11
12
13
14
15	# Check to see if we're running under Win32, without using
16	# AC_CANONICAL_*. If so, set output variable EXEEXT to ".exe".
17	# Otherwise set it to "".
18
19
20
21
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33
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35
36
37	# Guess values for system-dependent variables and create Makefiles.
38	# Generated automatically using autoconf version 2.12
39	# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
40	#
41	# This configure script is free software; the Free Software Foundation
42	# gives unlimited permission to copy, distribute and modify it.
43
44	# Defaults:
45	ac_help=
46	ac_default_prefix=/usr/local
47	# Any additions from configure.in:
48	ac_help="$ac_help
49	--with-cross-host=HOST host (cygnus)"
50	ac_help="$ac_help
51	\
52	--enable-gmake-print-directory enable GNU Make's print directory"
53	ac_help="$ac_help
54	\
55	--enable-multiprocessing enable multiprocessing interface"
56	ac_help="$ac_help
57	\
58	--enable-posix enable posix interface"
59	ac_help="$ac_help
60	\
61	--enable-networking enable TCP/IP stack"
62	ac_help="$ac_help
63	\
64	--enable-rtems-inlines enable RTEMS inline functions (use macros)"
65	ac_help="$ac_help
66	\
67	--enable-cxx enable C++ support, and build the rtems++ library"
68	ac_help="$ac_help
69	\
70	--enable-gcc28 enable use of gcc 2.8.x features"
71	ac_help="$ac_help
72	\
73	--enable-libcdir=directory set the directory for the C library"
74	ac_help="$ac_help
75	--enable-bare-cpu-cflags \
76	specify a particular cpu cflag (bare bsp specific)"
77	ac_help="$ac_help
78	--enable-bare-cpu-model \
79	specify a particular cpu model (bare bsp specific)"
80	ac_help="$ac_help
81	\
82	--enable-rtemsbsp=bsp1 bsp2 .. BSPs to include in build"
83	ac_help="$ac_help
84	\
85	--enable-tests enable tests"
86	ac_help="$ac_help
87	\
88	--enable-hwapi enable hardware API library"
89
90	# Initialize some variables set by options.
91	# The variables have the same names as the options, with
92	# dashes changed to underlines.
93	build=NONE
94	cache_file=./config.cache
95	exec_prefix=NONE
96	host=NONE
97	no_create=
98	nonopt=NONE
99	no_recursion=
100	prefix=NONE
101	program_prefix=NONE
102	program_suffix=NONE
103	program_transform_name=s,x,x,
104	silent=
105	site=
106	srcdir=
107	target=NONE
108	verbose=
109	x_includes=NONE
110	x_libraries=NONE
111	bindir='${exec_prefix}/bin'
112	sbindir='${exec_prefix}/sbin'
113	libexecdir='${exec_prefix}/libexec'
114	datadir='${prefix}/share'
115	sysconfdir='${prefix}/etc'
116	sharedstatedir='${prefix}/com'
117	localstatedir='${prefix}/var'
118	libdir='${exec_prefix}/lib'
119	includedir='${prefix}/include'
120	oldincludedir='/usr/include'
121	infodir='${prefix}/info'
122	mandir='${prefix}/man'
123
124	# Initialize some other variables.
125	subdirs=
126	MFLAGS= MAKEFLAGS=
127	# Maximum number of lines to put in a shell here document.
128	ac_max_here_lines=12
129
130	ac_prev=
131	for ac_option
132	do
133
134	# If the previous option needs an argument, assign it.
135	if test -n "$ac_prev"; then
136	eval "$ac_prev=\$ac_option"
137	ac_prev=
138	continue
139	fi
140
141	case "$ac_option" in
142	-=) ac_optarg=`echo "$ac_option" \| sed 's/[-_a-zA-Z0-9]*=//'` ;;
143	*) ac_optarg= ;;
144	esac
145
146	# Accept the important Cygnus configure options, so we can diagnose typos.
147
148	case "$ac_option" in
149
150	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
151	ac_prev=bindir ;;
152	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
153	bindir="$ac_optarg" ;;
154
155	-build \| --build \| --buil \| --bui \| --bu)
156	ac_prev=build ;;
157	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
158	build="$ac_optarg" ;;
159
160	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
161	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
162	ac_prev=cache_file ;;
163	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
164	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
165	cache_file="$ac_optarg" ;;
166
167	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
168	ac_prev=datadir ;;
169	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
170	\| --da=*)
171	datadir="$ac_optarg" ;;
172
173	-disable-* \| --disable-*)
174	ac_feature=`echo $ac_option\|sed -e 's/-*disable-//'`
175	# Reject names that are not valid shell variable names.
176	if test -n "`echo $ac_feature\| sed 's/[-a-zA-Z0-9_]//g'`"; then
177	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
178	fi
179	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
180	eval "enable_${ac_feature}=no" ;;
181
182	-enable-* \| --enable-*)
183	ac_feature=`echo $ac_option\|sed -e 's/-enable-//' -e 's/=.//'`
184	# Reject names that are not valid shell variable names.
185	if test -n "`echo $ac_feature\| sed 's/[-_a-zA-Z0-9]//g'`"; then
186	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
187	fi
188	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
189	case "$ac_option" in
190	=) ;;
191	*) ac_optarg=yes ;;
192	esac
193	eval "enable_${ac_feature}='$ac_optarg'" ;;
194
195	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
196	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
197	\| --exec \| --exe \| --ex)
198	ac_prev=exec_prefix ;;
199	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
200	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
201	\| --exec=* \| --exe=* \| --ex=*)
202	exec_prefix="$ac_optarg" ;;
203
204	-gas \| --gas \| --ga \| --g)
205	# Obsolete; use --with-gas.
206	with_gas=yes ;;
207
208	-help \| --help \| --hel \| --he)
209	# Omit some internal or obsolete options to make the list less imposing.
210	# This message is too long to be a string in the A/UX 3.1 sh.
211	cat << EOF
212	Usage: configure [options] [host]
213	Options: [defaults in brackets after descriptions]
214	Configuration:
215	--cache-file=FILE cache test results in FILE
216	--help print this message
217	--no-create do not create output files
218	--quiet, --silent do not print \`checking...' messages
219	--version print the version of autoconf that created configure
220	Directory and file names:
221	--prefix=PREFIX install architecture-independent files in PREFIX
222	[$ac_default_prefix]
223	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
224	[same as prefix]
225	--bindir=DIR user executables in DIR [EPREFIX/bin]
226	--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
227	--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
228	--datadir=DIR read-only architecture-independent data in DIR
229	[PREFIX/share]
230	--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
231	--sharedstatedir=DIR modifiable architecture-independent data in DIR
232	[PREFIX/com]
233	--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
234	--libdir=DIR object code libraries in DIR [EPREFIX/lib]
235	--includedir=DIR C header files in DIR [PREFIX/include]
236	--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
237	--infodir=DIR info documentation in DIR [PREFIX/info]
238	--mandir=DIR man documentation in DIR [PREFIX/man]
239	--srcdir=DIR find the sources in DIR [configure dir or ..]
240	--program-prefix=PREFIX prepend PREFIX to installed program names
241	--program-suffix=SUFFIX append SUFFIX to installed program names
242	--program-transform-name=PROGRAM
243	run sed PROGRAM on installed program names
244	EOF
245	cat << EOF
246	Host type:
247	--build=BUILD configure for building on BUILD [BUILD=HOST]
248	--host=HOST configure for HOST [guessed]
249	--target=TARGET configure for TARGET [TARGET=HOST]
250	Features and packages:
251	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
252	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
253	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
254	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
255	--x-includes=DIR X include files are in DIR
256	--x-libraries=DIR X library files are in DIR
257	EOF
258	if test -n "$ac_help"; then
259	echo "--enable and --with options recognized:$ac_help"
260	fi
261	exit 0 ;;
262
263	-host \| --host \| --hos \| --ho)
264	ac_prev=host ;;
265	-host=* \| --host=* \| --hos=* \| --ho=*)
266	host="$ac_optarg" ;;
267
268	-includedir \| --includedir \| --includedi \| --included \| --include \
269	\| --includ \| --inclu \| --incl \| --inc)
270	ac_prev=includedir ;;
271	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
272	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
273	includedir="$ac_optarg" ;;
274
275	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
276	ac_prev=infodir ;;
277	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
278	infodir="$ac_optarg" ;;
279
280	-libdir \| --libdir \| --libdi \| --libd)
281	ac_prev=libdir ;;
282	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
283	libdir="$ac_optarg" ;;
284
285	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
286	\| --libexe \| --libex \| --libe)
287	ac_prev=libexecdir ;;
288	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
289	\| --libexe=* \| --libex=* \| --libe=*)
290	libexecdir="$ac_optarg" ;;
291
292	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
293	\| --localstate \| --localstat \| --localsta \| --localst \
294	\| --locals \| --local \| --loca \| --loc \| --lo)
295	ac_prev=localstatedir ;;
296	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
297	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
298	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
299	localstatedir="$ac_optarg" ;;
300
301	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
302	ac_prev=mandir ;;
303	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
304	mandir="$ac_optarg" ;;
305
306	-nfp \| --nfp \| --nf)
307	# Obsolete; use --without-fp.
308	with_fp=no ;;
309
310	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
311	\| --no-cr \| --no-c)
312	no_create=yes ;;
313
314	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
315	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
316	no_recursion=yes ;;
317
318	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
319	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
320	\| --oldin \| --oldi \| --old \| --ol \| --o)
321	ac_prev=oldincludedir ;;
322	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
323	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
324	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
325	oldincludedir="$ac_optarg" ;;
326
327	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
328	ac_prev=prefix ;;
329	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
330	prefix="$ac_optarg" ;;
331
332	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
333	\| --program-pre \| --program-pr \| --program-p)
334	ac_prev=program_prefix ;;
335	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
336	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
337	program_prefix="$ac_optarg" ;;
338
339	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
340	\| --program-suf \| --program-su \| --program-s)
341	ac_prev=program_suffix ;;
342	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
343	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
344	program_suffix="$ac_optarg" ;;
345
346	-program-transform-name \| --program-transform-name \
347	\| --program-transform-nam \| --program-transform-na \
348	\| --program-transform-n \| --program-transform- \
349	\| --program-transform \| --program-transfor \
350	\| --program-transfo \| --program-transf \
351	\| --program-trans \| --program-tran \
352	\| --progr-tra \| --program-tr \| --program-t)
353	ac_prev=program_transform_name ;;
354	-program-transform-name=* \| --program-transform-name=* \
355	\| --program-transform-nam=* \| --program-transform-na=* \
356	\| --program-transform-n=* \| --program-transform-=* \
357	\| --program-transform=* \| --program-transfor=* \
358	\| --program-transfo=* \| --program-transf=* \
359	\| --program-trans=* \| --program-tran=* \
360	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
361	program_transform_name="$ac_optarg" ;;
362
363	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
364	\| -silent \| --silent \| --silen \| --sile \| --sil)
365	silent=yes ;;
366
367	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
368	ac_prev=sbindir ;;
369	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
370	\| --sbi=* \| --sb=*)
371	sbindir="$ac_optarg" ;;
372
373	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
374	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
375	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
376	\| --sha \| --sh)
377	ac_prev=sharedstatedir ;;
378	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
379	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
380	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
381	\| --sha=* \| --sh=*)
382	sharedstatedir="$ac_optarg" ;;
383
384	-site \| --site \| --sit)
385	ac_prev=site ;;
386	-site=* \| --site=* \| --sit=*)
387	site="$ac_optarg" ;;
388
389	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
390	ac_prev=srcdir ;;
391	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
392	srcdir="$ac_optarg" ;;
393
394	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
395	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
396	ac_prev=sysconfdir ;;
397	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
398	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
399	sysconfdir="$ac_optarg" ;;
400
401	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
402	ac_prev=target ;;
403	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
404	target="$ac_optarg" ;;
405
406	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
407	verbose=yes ;;
408
409	-version \| --version \| --versio \| --versi \| --vers)
410	echo "configure generated by autoconf version 2.12"
411	exit 0 ;;
412
413	-with-* \| --with-*)
414	ac_package=`echo $ac_option\|sed -e 's/-with-//' -e 's/=.//'`
415	# Reject names that are not valid shell variable names.
416	if test -n "`echo $ac_package\| sed 's/[-_a-zA-Z0-9]//g'`"; then
417	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
418	fi
419	ac_package=`echo $ac_package\| sed 's/-/_/g'`
420	case "$ac_option" in
421	=) ;;
422	*) ac_optarg=yes ;;
423	esac
424	eval "with_${ac_package}='$ac_optarg'" ;;
425
426	-without-* \| --without-*)
427	ac_package=`echo $ac_option\|sed -e 's/-*without-//'`
428	# Reject names that are not valid shell variable names.
429	if test -n "`echo $ac_package\| sed 's/[-a-zA-Z0-9_]//g'`"; then
430	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
431	fi
432	ac_package=`echo $ac_package\| sed 's/-/_/g'`
433	eval "with_${ac_package}=no" ;;
434
435	--x)
436	# Obsolete; use --with-x.
437	with_x=yes ;;
438
439	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
440	\| --x-incl \| --x-inc \| --x-in \| --x-i)
441	ac_prev=x_includes ;;
442	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
443	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
444	x_includes="$ac_optarg" ;;
445
446	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
447	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
448	ac_prev=x_libraries ;;
449	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
450	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
451	x_libraries="$ac_optarg" ;;
452
453	-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
454	;;
455
456	*)
457	if test -n "`echo $ac_option\| sed 's/[-a-z0-9.]//g'`"; then
458	echo "configure: warning: $ac_option: invalid host type" 1>&2
459	fi
460	if test "x$nonopt" != xNONE; then
461	{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
462	fi
463	nonopt="$ac_option"
464	;;
465
466	esac
467	done
468
469	if test -n "$ac_prev"; then
470	{ echo "configure: error: missing argument to --`echo $ac_prev \| sed 's/_/-/g'`" 1>&2; exit 1; }
471	fi
472
473	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
474
475	# File descriptor usage:
476	# 0 standard input
477	# 1 file creation
478	# 2 errors and warnings
479	# 3 some systems may open it to /dev/tty
480	# 4 used on the Kubota Titan
481	# 6 checking for... messages and results
482	# 5 compiler messages saved in config.log
483	if test "$silent" = yes; then
484	exec 6>/dev/null
485	else
486	exec 6>&1
487	fi
488	exec 5>./config.log
489
490	echo "\
491	This file contains any messages produced by compilers while
492	running configure, to aid debugging if configure makes a mistake.
493	" 1>&5
494
495	# Strip out --no-create and --no-recursion so they do not pile up.
496	# Also quote any args containing shell metacharacters.
497	ac_configure_args=
498	for ac_arg
499	do
500	case "$ac_arg" in
501	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
502	\| --no-cr \| --no-c) ;;
503	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
504	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r) ;;
505	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?]*)
506	ac_configure_args="$ac_configure_args '$ac_arg'" ;;
507	*) ac_configure_args="$ac_configure_args $ac_arg" ;;
508	esac
509	done
510
511	# NLS nuisances.
512	# Only set these to C if already set. These must not be set unconditionally
513	# because not all systems understand e.g. LANG=C (notably SCO).
514	# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
515	# Non-C LC_CTYPE values break the ctype check.
516	if test "${LANG+set}" = set; then LANG=C; export LANG; fi
517	if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
518	if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
519	if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
520
521	# confdefs.h avoids OS command line length limits that DEFS can exceed.
522	rm -rf conftest* confdefs.h
523	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
524	echo > confdefs.h
525
526	# A filename unique to this package, relative to the directory that
527	# configure is in, which we can look for to find out if srcdir is correct.
528	ac_unique_file=README
529
530	# Find the source files, if location was not specified.
531	if test -z "$srcdir"; then
532	ac_srcdir_defaulted=yes
533	# Try the directory containing this script, then its parent.
534	ac_prog=$0
535	ac_confdir=`echo $ac_prog\|sed 's%/[^/][^/]*$%%'`
536	test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
537	srcdir=$ac_confdir
538	if test ! -r $srcdir/$ac_unique_file; then
539	srcdir=..
540	fi
541	else
542	ac_srcdir_defaulted=no
543	fi
544	if test ! -r $srcdir/$ac_unique_file; then
545	if test "$ac_srcdir_defaulted" = yes; then
546	{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
547	else
548	{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
549	fi
550	fi
551	srcdir=`echo "${srcdir}" \| sed 's%$[^/]$/*$%\1%'`
552
553	# Prefer explicitly selected file to automatically selected ones.
554	if test -z "$CONFIG_SITE"; then
555	if test "x$prefix" != xNONE; then
556	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
557	else
558	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
559	fi
560	fi
561	for ac_site_file in $CONFIG_SITE; do
562	if test -r "$ac_site_file"; then
563	echo "loading site script $ac_site_file"
564	. "$ac_site_file"
565	fi
566	done
567
568	if test -r "$cache_file"; then
569	echo "loading cache $cache_file"
570	. $cache_file
571	else
572	echo "creating cache $cache_file"
573	> $cache_file
574	fi
575
576	ac_ext=c
577	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
578	ac_cpp='$CPP $CPPFLAGS'
579	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
580	ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
581	cross_compiling=$ac_cv_prog_cc_cross
582
583	if (echo "testing\c"; echo 1,2,3) \| grep c >/dev/null; then
584	# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
585	if (echo -n testing; echo 1,2,3) \| sed s/-n/xn/ \| grep xn >/dev/null; then
586	ac_n= ac_c='
587	' ac_t=' '
588	else
589	ac_n=-n ac_c= ac_t=
590	fi
591	else
592	ac_n= ac_c='\c' ac_t=
593	fi
594
595
596
597	echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
598	echo "configure:599: checking whether ${MAKE-make} sets \${MAKE}" >&5
599	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y%./+-%__p_%'`
600	if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
601	echo $ac_n "(cached) $ac_c" 1>&6
602	else
603	cat > conftestmake <<\EOF
604	all:
605	@echo 'ac_maketemp="${MAKE}"'
606	EOF
607	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
608	eval `${MAKE-make} -f conftestmake 2>/dev/null \| grep temp=`
609	if test -n "$ac_maketemp"; then
610	eval ac_cv_prog_make_${ac_make}_set=yes
611	else
612	eval ac_cv_prog_make_${ac_make}_set=no
613	fi
614	rm -f conftestmake
615	fi
616	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
617	echo "$ac_t""yes" 1>&6
618	SET_MAKE=
619	else
620	echo "$ac_t""no" 1>&6
621	SET_MAKE="MAKE=${MAKE-make}"
622	fi
623
624	ac_aux_dir=
625	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
626	if test -f $ac_dir/install-sh; then
627	ac_aux_dir=$ac_dir
628	ac_install_sh="$ac_aux_dir/install-sh -c"
629	break
630	elif test -f $ac_dir/install.sh; then
631	ac_aux_dir=$ac_dir
632	ac_install_sh="$ac_aux_dir/install.sh -c"
633	break
634	fi
635	done
636	if test -z "$ac_aux_dir"; then
637	{ echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
638	fi
639	ac_config_guess=$ac_aux_dir/config.guess
640	ac_config_sub=$ac_aux_dir/config.sub
641	ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
642
643
644	# Do some error checking and defaulting for the host and target type.
645	# The inputs are:
646	# configure --host=HOST --target=TARGET --build=BUILD NONOPT
647	#
648	# The rules are:
649	# 1. You are not allowed to specify --host, --target, and nonopt at the
650	# same time.
651	# 2. Host defaults to nonopt.
652	# 3. If nonopt is not specified, then host defaults to the current host,
653	# as determined by config.guess.
654	# 4. Target and build default to nonopt.
655	# 5. If nonopt is not specified, then target and build default to host.
656
657	# The aliases save the names the user supplied, while $host etc.
658	# will get canonicalized.
659	case $host---$target---$nonopt in
660	NONE------ \| ---NONE--- \| ------NONE) ;;
661	*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
662	esac
663
664
665	# Make sure we can run config.sub.
666	if $ac_config_sub sun4 >/dev/null 2>&1; then :
667	else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
668	fi
669
670	echo $ac_n "checking host system type""... $ac_c" 1>&6
671	echo "configure:672: checking host system type" >&5
672
673	host_alias=$host
674	case "$host_alias" in
675	NONE)
676	case $nonopt in
677	NONE)
678	if host_alias=`$ac_config_guess`; then :
679	else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
680	fi ;;
681	*) host_alias=$nonopt ;;
682	esac ;;
683	esac
684
685	host=`$ac_config_sub $host_alias`
686	host_cpu=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
687	host_vendor=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
688	host_os=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
689	echo "$ac_t""$host" 1>&6
690
691	echo $ac_n "checking target system type""... $ac_c" 1>&6
692	echo "configure:693: checking target system type" >&5
693
694	target_alias=$target
695	case "$target_alias" in
696	NONE)
697	case $nonopt in
698	NONE) target_alias=$host_alias ;;
699	*) target_alias=$nonopt ;;
700	esac ;;
701	esac
702
703	target=`$ac_config_sub $target_alias`
704	target_cpu=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
705	target_vendor=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
706	target_os=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
707	echo "$ac_t""$target" 1>&6
708
709	echo $ac_n "checking build system type""... $ac_c" 1>&6
710	echo "configure:711: checking build system type" >&5
711
712	build_alias=$build
713	case "$build_alias" in
714	NONE)
715	case $nonopt in
716	NONE) build_alias=$host_alias ;;
717	*) build_alias=$nonopt ;;
718	esac ;;
719	esac
720
721	build=`$ac_config_sub $build_alias`
722	build_cpu=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
723	build_vendor=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
724	build_os=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
725	echo "$ac_t""$build" 1>&6
726
727	test "$host_alias" != "$target_alias" &&
728	test "$program_prefix$program_suffix$program_transform_name" = \
729	NONENONEs,x,x, &&
730	program_prefix=${target_alias}-
731
732	# Check whether --with-cross-host or --without-cross-host was given.
733	if test "${with_cross_host+set}" = set; then
734	withval="$with_cross_host"
735	\
736	host=$withval
737	fi
738
739
740	# Check whether --enable-gmake-print-directory or --disable-gmake-print-directory was given.
741	if test "${enable_gmake_print_directory+set}" = set; then
742	enableval="$enable_gmake_print_directory"
743	\
744	case "${enableval}" in
745	yes) RTEMS_USE_OWN_PDIR=no ;;
746	no) RTEMS_USE_OWN_PDIR=yes ;;
747	*) { echo "configure: error: bad value ${enableval} for gmake-print-directory option" 1>&2; exit 1; } ;;
748	esac
749	else
750	RTEMS_USE_OWN_PDIR=yes
751	fi
752
753
754	# Check whether --enable-multiprocessing or --disable-multiprocessing was given.
755	if test "${enable_multiprocessing+set}" = set; then
756	enableval="$enable_multiprocessing"
757	\
758	case "${enableval}" in
759	yes) RTEMS_HAS_MULTIPROCESSING=yes ;;
760	no) RTEMS_HAS_MULTIPROCESSING=no ;;
761	*) { echo "configure: error: bad value ${enableval} for enable-multiprocessing option" 1>&2; exit 1; } ;;
762	esac
763	else
764	RTEMS_HAS_MULTIPROCESSING=no
765	fi
766
767
768	# Check whether --enable-posix or --disable-posix was given.
769	if test "${enable_posix+set}" = set; then
770	enableval="$enable_posix"
771	\
772	case "${enableval}" in
773	yes) RTEMS_HAS_POSIX_API=yes ;;
774	no) RTEMS_HAS_POSIX_API=no ;;
775	*) { echo "configure: error: bad value ${enableval} for enable-posix option" 1>&2; exit 1; } ;;
776	esac
777	else
778	RTEMS_HAS_POSIX_API=yes
779	fi
780
781
782	# Check whether --enable-networking or --disable-networking was given.
783	if test "${enable_networking+set}" = set; then
784	enableval="$enable_networking"
785	\
786	case "${enableval}" in
787	yes) RTEMS_HAS_NETWORKING=yes ;;
788	no) RTEMS_HAS_NETWORKING=no ;;
789	*) { echo "configure: error: bad value ${enableval} for enable-networking option" 1>&2; exit 1; } ;;
790	esac
791	else
792	RTEMS_HAS_NETWORKING=yes
793	fi
794
795
796	# Check whether --enable-rtems-inlines or --disable-rtems-inlines was given.
797	if test "${enable_rtems_inlines+set}" = set; then
798	enableval="$enable_rtems_inlines"
799	\
800	case "${enableval}" in
801	yes) RTEMS_USE_MACROS=no ;;
802	no) RTEMS_USE_MACROS=yes ;;
803	*) { echo "configure: error: bad value ${enableval} for disable-rtems-inlines option" 1>&2; exit 1; } ;;
804	esac
805	else
806	RTEMS_USE_MACROS=no
807	fi
808
809
810	# Check whether --enable-cxx or --disable-cxx was given.
811	if test "${enable_cxx+set}" = set; then
812	enableval="$enable_cxx"
813	\
814	case "${enableval}" in
815	yes) RTEMS_HAS_CPLUSPLUS=yes ;;
816	no) RTEMS_HAS_CPLUSPLUS=no ;;
817	*) { echo "configure: error: bad value ${enableval} for enable-cxx option" 1>&2; exit 1; } ;;
818	esac
819	else
820	RTEMS_HAS_CPLUSPLUS=no
821	fi
822
823
824	# Check whether --enable-gcc28 or --disable-gcc28 was given.
825	if test "${enable_gcc28+set}" = set; then
826	enableval="$enable_gcc28"
827	\
828	case "${enableval}" in
829	yes) RTEMS_USE_GCC272=no ;;
830	no) RTEMS_USE_GCC272=yes ;;
831	*) { echo "configure: error: bad value ${enableval} for gcc-28 option" 1>&2; exit 1; } ;;
832	esac
833	else
834	RTEMS_USE_GCC272=no
835	fi
836
837
838	# Check whether --enable-libcdir or --disable-libcdir was given.
839	if test "${enable_libcdir+set}" = set; then
840	enableval="$enable_libcdir"
841	\
842	RTEMS_LIBC_DIR="${enableval}" ; \
843	test -d ${enableval} \|\| { echo "configure: error: "$enableval is not a directory" " 1>&2; exit 1; }
844	fi
845
846
847	# Check whether --enable-bare-cpu-cflags or --disable-bare-cpu-cflags was given.
848	if test "${enable_bare_cpu_cflags+set}" = set; then
849	enableval="$enable_bare_cpu_cflags"
850	case "${enableval}" in
851	no) BARE_CPU_CFLAGS="" ;;
852	*) BARE_CPU_CFLAGS="${enableval}" ;;
853	esac
854	else
855	BARE_CPU_CFLAGS=""
856	fi
857
858
859	# Check whether --enable-bare-cpu-model or --disable-bare-cpu-model was given.
860	if test "${enable_bare_cpu_model+set}" = set; then
861	enableval="$enable_bare_cpu_model"
862	case "${enableval}" in
863	no) BARE_CPU_MODEL="" ;;
864	*) BARE_CPU_MODEL="${enableval}" ;;
865	esac
866	else
867	BARE_CPU_MODEL=""
868	fi
869
870
871	RTEMS_PREFIX=${target_cpu}-${target_vendor}
872
873
874	# Extract the first word of "cat", so it can be a program name with args.
875	set dummy cat; ac_word=$2
876	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
877	echo "configure:878: checking for $ac_word" >&5
878	if eval "test \"`echo '$''{'ac_cv_path_CAT'+set}'`\" = set"; then
879	echo $ac_n "(cached) $ac_c" 1>&6
880	else
881	case "$CAT" in
882	/*)
883	ac_cv_path_CAT="$CAT" # Let the user override the test with a path.
884	;;
885	*)
886	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
887	for ac_dir in $PATH; do
888	test -z "$ac_dir" && ac_dir=.
889	if test -f $ac_dir/$ac_word; then
890	ac_cv_path_CAT="$ac_dir/$ac_word"
891	break
892	fi
893	done
894	IFS="$ac_save_ifs"
895	;;
896	esac
897	fi
898	CAT="$ac_cv_path_CAT"
899	if test -n "$CAT"; then
900	echo "$ac_t""$CAT" 1>&6
901	else
902	echo "$ac_t""no" 1>&6
903	fi
904
905	# Extract the first word of "rm", so it can be a program name with args.
906	set dummy rm; ac_word=$2
907	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
908	echo "configure:909: checking for $ac_word" >&5
909	if eval "test \"`echo '$''{'ac_cv_path_RM'+set}'`\" = set"; then
910	echo $ac_n "(cached) $ac_c" 1>&6
911	else
912	case "$RM" in
913	/*)
914	ac_cv_path_RM="$RM" # Let the user override the test with a path.
915	;;
916	*)
917	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
918	for ac_dir in $PATH; do
919	test -z "$ac_dir" && ac_dir=.
920	if test -f $ac_dir/$ac_word; then
921	ac_cv_path_RM="$ac_dir/$ac_word"
922	break
923	fi
924	done
925	IFS="$ac_save_ifs"
926	;;
927	esac
928	fi
929	RM="$ac_cv_path_RM"
930	if test -n "$RM"; then
931	echo "$ac_t""$RM" 1>&6
932	else
933	echo "$ac_t""no" 1>&6
934	fi
935
936	# Extract the first word of "cp", so it can be a program name with args.
937	set dummy cp; ac_word=$2
938	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
939	echo "configure:940: checking for $ac_word" >&5
940	if eval "test \"`echo '$''{'ac_cv_path_CP'+set}'`\" = set"; then
941	echo $ac_n "(cached) $ac_c" 1>&6
942	else
943	case "$CP" in
944	/*)
945	ac_cv_path_CP="$CP" # Let the user override the test with a path.
946	;;
947	*)
948	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
949	for ac_dir in $PATH; do
950	test -z "$ac_dir" && ac_dir=.
951	if test -f $ac_dir/$ac_word; then
952	ac_cv_path_CP="$ac_dir/$ac_word"
953	break
954	fi
955	done
956	IFS="$ac_save_ifs"
957	;;
958	esac
959	fi
960	CP="$ac_cv_path_CP"
961	if test -n "$CP"; then
962	echo "$ac_t""$CP" 1>&6
963	else
964	echo "$ac_t""no" 1>&6
965	fi
966
967	# Extract the first word of "mv", so it can be a program name with args.
968	set dummy mv; ac_word=$2
969	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
970	echo "configure:971: checking for $ac_word" >&5
971	if eval "test \"`echo '$''{'ac_cv_path_MV'+set}'`\" = set"; then
972	echo $ac_n "(cached) $ac_c" 1>&6
973	else
974	case "$MV" in
975	/*)
976	ac_cv_path_MV="$MV" # Let the user override the test with a path.
977	;;
978	*)
979	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
980	for ac_dir in $PATH; do
981	test -z "$ac_dir" && ac_dir=.
982	if test -f $ac_dir/$ac_word; then
983	ac_cv_path_MV="$ac_dir/$ac_word"
984	break
985	fi
986	done
987	IFS="$ac_save_ifs"
988	;;
989	esac
990	fi
991	MV="$ac_cv_path_MV"
992	if test -n "$MV"; then
993	echo "$ac_t""$MV" 1>&6
994	else
995	echo "$ac_t""no" 1>&6
996	fi
997
998	# Extract the first word of "ln", so it can be a program name with args.
999	set dummy ln; ac_word=$2
1000	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1001	echo "configure:1002: checking for $ac_word" >&5
1002	if eval "test \"`echo '$''{'ac_cv_path_LN'+set}'`\" = set"; then
1003	echo $ac_n "(cached) $ac_c" 1>&6
1004	else
1005	case "$LN" in
1006	/*)
1007	ac_cv_path_LN="$LN" # Let the user override the test with a path.
1008	;;
1009	*)
1010	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1011	for ac_dir in $PATH; do
1012	test -z "$ac_dir" && ac_dir=.
1013	if test -f $ac_dir/$ac_word; then
1014	ac_cv_path_LN="$ac_dir/$ac_word"
1015	break
1016	fi
1017	done
1018	IFS="$ac_save_ifs"
1019	;;
1020	esac
1021	fi
1022	LN="$ac_cv_path_LN"
1023	if test -n "$LN"; then
1024	echo "$ac_t""$LN" 1>&6
1025	else
1026	echo "$ac_t""no" 1>&6
1027	fi
1028
1029	echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1030	echo "configure:1031: checking whether ln -s works" >&5
1031	if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1032	echo $ac_n "(cached) $ac_c" 1>&6
1033	else
1034	rm -f conftestdata
1035	if ln -s X conftestdata 2>/dev/null
1036	then
1037	rm -f conftestdata
1038	ac_cv_prog_LN_S="ln -s"
1039	else
1040	ac_cv_prog_LN_S=ln
1041	fi
1042	fi
1043	LN_S="$ac_cv_prog_LN_S"
1044	if test "$ac_cv_prog_LN_S" = "ln -s"; then
1045	echo "$ac_t""yes" 1>&6
1046	else
1047	echo "$ac_t""no" 1>&6
1048	fi
1049
1050	# Extract the first word of "chmod", so it can be a program name with args.
1051	set dummy chmod; ac_word=$2
1052	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1053	echo "configure:1054: checking for $ac_word" >&5
1054	if eval "test \"`echo '$''{'ac_cv_path_CHMOD'+set}'`\" = set"; then
1055	echo $ac_n "(cached) $ac_c" 1>&6
1056	else
1057	case "$CHMOD" in
1058	/*)
1059	ac_cv_path_CHMOD="$CHMOD" # Let the user override the test with a path.
1060	;;
1061	*)
1062	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1063	for ac_dir in $PATH; do
1064	test -z "$ac_dir" && ac_dir=.
1065	if test -f $ac_dir/$ac_word; then
1066	ac_cv_path_CHMOD="$ac_dir/$ac_word"
1067	break
1068	fi
1069	done
1070	IFS="$ac_save_ifs"
1071	;;
1072	esac
1073	fi
1074	CHMOD="$ac_cv_path_CHMOD"
1075	if test -n "$CHMOD"; then
1076	echo "$ac_t""$CHMOD" 1>&6
1077	else
1078	echo "$ac_t""no" 1>&6
1079	fi
1080
1081	# Extract the first word of "sort", so it can be a program name with args.
1082	set dummy sort; ac_word=$2
1083	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1084	echo "configure:1085: checking for $ac_word" >&5
1085	if eval "test \"`echo '$''{'ac_cv_path_SORT'+set}'`\" = set"; then
1086	echo $ac_n "(cached) $ac_c" 1>&6
1087	else
1088	case "$SORT" in
1089	/*)
1090	ac_cv_path_SORT="$SORT" # Let the user override the test with a path.
1091	;;
1092	*)
1093	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1094	for ac_dir in $PATH; do
1095	test -z "$ac_dir" && ac_dir=.
1096	if test -f $ac_dir/$ac_word; then
1097	ac_cv_path_SORT="$ac_dir/$ac_word"
1098	break
1099	fi
1100	done
1101	IFS="$ac_save_ifs"
1102	;;
1103	esac
1104	fi
1105	SORT="$ac_cv_path_SORT"
1106	if test -n "$SORT"; then
1107	echo "$ac_t""$SORT" 1>&6
1108	else
1109	echo "$ac_t""no" 1>&6
1110	fi
1111
1112	# Find a good install program. We prefer a C program (faster),
1113	# so one script is as good as another. But avoid the broken or
1114	# incompatible versions:
1115	# SysV /etc/install, /usr/sbin/install
1116	# SunOS /usr/etc/install
1117	# IRIX /sbin/install
1118	# AIX /bin/install
1119	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1120	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1121	# ./install, which can be erroneously created by make from ./install.sh.
1122	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1123	echo "configure:1124: checking for a BSD compatible install" >&5
1124	if test -z "$INSTALL"; then
1125	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1126	echo $ac_n "(cached) $ac_c" 1>&6
1127	else
1128	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1129	for ac_dir in $PATH; do
1130	# Account for people who put trailing slashes in PATH elements.
1131	case "$ac_dir/" in
1132	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
1133	*)
1134	# OSF1 and SCO ODT 3.0 have their own names for install.
1135	for ac_prog in ginstall installbsd scoinst install; do
1136	if test -f $ac_dir/$ac_prog; then
1137	if test $ac_prog = install &&
1138	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1139	# AIX install. It has an incompatible calling convention.
1140	# OSF/1 installbsd also uses dspmsg, but is usable.
1141	:
1142	else
1143	ac_cv_path_install="$ac_dir/$ac_prog -c"
1144	break 2
1145	fi
1146	fi
1147	done
1148	;;
1149	esac
1150	done
1151	IFS="$ac_save_IFS"
1152
1153	fi
1154	if test "${ac_cv_path_install+set}" = set; then
1155	INSTALL="$ac_cv_path_install"
1156	else
1157	# As a last resort, use the slow shell script. We don't cache a
1158	# path for INSTALL within a source directory, because that will
1159	# break other packages using the cache if that directory is
1160	# removed, or if the path is relative.
1161	INSTALL="$ac_install_sh"
1162	fi
1163	fi
1164	echo "$ac_t""$INSTALL" 1>&6
1165
1166	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1167	# It thinks the first close brace ends the variable substitution.
1168	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1169
1170	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1171
1172	# Extract the first word of "perl", so it can be a program name with args.
1173	set dummy perl; ac_word=$2
1174	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1175	echo "configure:1176: checking for $ac_word" >&5
1176	if eval "test \"`echo '$''{'ac_cv_path_PERL'+set}'`\" = set"; then
1177	echo $ac_n "(cached) $ac_c" 1>&6
1178	else
1179	case "$PERL" in
1180	/*)
1181	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
1182	;;
1183	*)
1184	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1185	for ac_dir in $PATH; do
1186	test -z "$ac_dir" && ac_dir=.
1187	if test -f $ac_dir/$ac_word; then
1188	ac_cv_path_PERL="$ac_dir/$ac_word"
1189	break
1190	fi
1191	done
1192	IFS="$ac_save_ifs"
1193	;;
1194	esac
1195	fi
1196	PERL="$ac_cv_path_PERL"
1197	if test -n "$PERL"; then
1198	echo "$ac_t""$PERL" 1>&6
1199	else
1200	echo "$ac_t""no" 1>&6
1201	fi
1202
1203	if test -z "$PERL" ; then
1204	echo "configure: warning: ***
1205	perl was not found
1206	Note: Some tools will not be built." 1>&2
1207	fi
1208
1209	# Extract the first word of "mkdir", so it can be a program name with args.
1210	set dummy mkdir; ac_word=$2
1211	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1212	echo "configure:1213: checking for $ac_word" >&5
1213	if eval "test \"`echo '$''{'ac_cv_path_MKDIR'+set}'`\" = set"; then
1214	echo $ac_n "(cached) $ac_c" 1>&6
1215	else
1216	case "$MKDIR" in
1217	/*)
1218	ac_cv_path_MKDIR="$MKDIR" # Let the user override the test with a path.
1219	;;
1220	*)
1221	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1222	for ac_dir in $PATH; do
1223	test -z "$ac_dir" && ac_dir=.
1224	if test -f $ac_dir/$ac_word; then
1225	ac_cv_path_MKDIR="$ac_dir/$ac_word"
1226	break
1227	fi
1228	done
1229	IFS="$ac_save_ifs"
1230	;;
1231	esac
1232	fi
1233	MKDIR="$ac_cv_path_MKDIR"
1234	if test -n "$MKDIR"; then
1235	echo "$ac_t""$MKDIR" 1>&6
1236	else
1237	echo "$ac_t""no" 1>&6
1238	fi
1239
1240
1241
1242
1243	echo $ac_n "checking for working $MKDIR -m 0755""... $ac_c" 1>&6
1244	echo "configure:1245: checking for working $MKDIR -m 0755" >&5
1245	if eval "test \"`echo '$''{'rtems_cv_prog_MKDIR_P'+set}'`\" = set"; then
1246	echo $ac_n "(cached) $ac_c" 1>&6
1247	else
1248	rm -rf conftestdata
1249	if $MKDIR -m 0775 conftestdata 2>/dev/null; then
1250	rtems_cv_prog_MKDIR_M="yes"
1251	else
1252	rtems_cv_prog_MKDIR_M="no"
1253	fi
1254	fi
1255	rm -rf conftestdata
1256	echo "$ac_t""$rtems_cv_prog_MKDIR_M" 1>&6
1257
1258
1259
1260	echo $ac_n "checking for working $MKDIR -p""... $ac_c" 1>&6
1261	echo "configure:1262: checking for working $MKDIR -p" >&5
1262	if eval "test \"`echo '$''{'rtems_cv_prog_mkdir_p'+set}'`\" = set"; then
1263	echo $ac_n "(cached) $ac_c" 1>&6
1264	else
1265	rm -rf conftestdata
1266	if $MKDIR -p conftestdata 2>/dev/null ;then
1267	rtems_cv_prog_MKDIR_P="yes"
1268	else
1269	rtems_cv_prog_MKDIR_P="no"
1270	fi
1271	fi
1272	rm -rf conftestdata
1273	echo "$ac_t""$rtems_cv_prog_MKDIR_P" 1>&6
1274
1275	test "$rtems_cv_prog_MKDIR_P" = "yes" && MKDIR="$MKDIR -p"
1276	#test "$rtems_cv_prog_MKDIR_M" = "yes" && MKDIR="$MKDIR -m 0755"
1277
1278	# Extract the first word of "touch", so it can be a program name with args.
1279	set dummy touch; ac_word=$2
1280	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1281	echo "configure:1282: checking for $ac_word" >&5
1282	if eval "test \"`echo '$''{'ac_cv_path_TOUCH'+set}'`\" = set"; then
1283	echo $ac_n "(cached) $ac_c" 1>&6
1284	else
1285	case "$TOUCH" in
1286	/*)
1287	ac_cv_path_TOUCH="$TOUCH" # Let the user override the test with a path.
1288	;;
1289	*)
1290	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1291	for ac_dir in $PATH; do
1292	test -z "$ac_dir" && ac_dir=.
1293	if test -f $ac_dir/$ac_word; then
1294	ac_cv_path_TOUCH="$ac_dir/$ac_word"
1295	break
1296	fi
1297	done
1298	IFS="$ac_save_ifs"
1299	;;
1300	esac
1301	fi
1302	TOUCH="$ac_cv_path_TOUCH"
1303	if test -n "$TOUCH"; then
1304	echo "$ac_t""$TOUCH" 1>&6
1305	else
1306	echo "$ac_t""no" 1>&6
1307	fi
1308
1309	# Extract the first word of "cmp", so it can be a program name with args.
1310	set dummy cmp; ac_word=$2
1311	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1312	echo "configure:1313: checking for $ac_word" >&5
1313	if eval "test \"`echo '$''{'ac_cv_path_CMP'+set}'`\" = set"; then
1314	echo $ac_n "(cached) $ac_c" 1>&6
1315	else
1316	case "$CMP" in
1317	/*)
1318	ac_cv_path_CMP="$CMP" # Let the user override the test with a path.
1319	;;
1320	*)
1321	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1322	for ac_dir in $PATH; do
1323	test -z "$ac_dir" && ac_dir=.
1324	if test -f $ac_dir/$ac_word; then
1325	ac_cv_path_CMP="$ac_dir/$ac_word"
1326	break
1327	fi
1328	done
1329	IFS="$ac_save_ifs"
1330	;;
1331	esac
1332	fi
1333	CMP="$ac_cv_path_CMP"
1334	if test -n "$CMP"; then
1335	echo "$ac_t""$CMP" 1>&6
1336	else
1337	echo "$ac_t""no" 1>&6
1338	fi
1339
1340
1341	# Extract the first word of "sed", so it can be a program name with args.
1342	set dummy sed; ac_word=$2
1343	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1344	echo "configure:1345: checking for $ac_word" >&5
1345	if eval "test \"`echo '$''{'ac_cv_path_SED'+set}'`\" = set"; then
1346	echo $ac_n "(cached) $ac_c" 1>&6
1347	else
1348	case "$SED" in
1349	/*)
1350	ac_cv_path_SED="$SED" # Let the user override the test with a path.
1351	;;
1352	*)
1353	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1354	for ac_dir in $PATH; do
1355	test -z "$ac_dir" && ac_dir=.
1356	if test -f $ac_dir/$ac_word; then
1357	ac_cv_path_SED="$ac_dir/$ac_word"
1358	break
1359	fi
1360	done
1361	IFS="$ac_save_ifs"
1362	;;
1363	esac
1364	fi
1365	SED="$ac_cv_path_SED"
1366	if test -n "$SED"; then
1367	echo "$ac_t""$SED" 1>&6
1368	else
1369	echo "$ac_t""no" 1>&6
1370	fi
1371
1372	for ac_prog in gm4 m4
1373	do
1374	# Extract the first word of "$ac_prog", so it can be a program name with args.
1375	set dummy $ac_prog; ac_word=$2
1376	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1377	echo "configure:1378: checking for $ac_word" >&5
1378	if eval "test \"`echo '$''{'ac_cv_path_M4'+set}'`\" = set"; then
1379	echo $ac_n "(cached) $ac_c" 1>&6
1380	else
1381	case "$M4" in
1382	/*)
1383	ac_cv_path_M4="$M4" # Let the user override the test with a path.
1384	;;
1385	*)
1386	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1387	for ac_dir in $PATH; do
1388	test -z "$ac_dir" && ac_dir=.
1389	if test -f $ac_dir/$ac_word; then
1390	ac_cv_path_M4="$ac_dir/$ac_word"
1391	break
1392	fi
1393	done
1394	IFS="$ac_save_ifs"
1395	;;
1396	esac
1397	fi
1398	M4="$ac_cv_path_M4"
1399	if test -n "$M4"; then
1400	echo "$ac_t""$M4" 1>&6
1401	else
1402	echo "$ac_t""no" 1>&6
1403	fi
1404
1405	test -n "$M4" && break
1406	done
1407
1408
1409	for ac_prog in bash ksh sh
1410	do
1411	# Extract the first word of "$ac_prog", so it can be a program name with args.
1412	set dummy $ac_prog; ac_word=$2
1413	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1414	echo "configure:1415: checking for $ac_word" >&5
1415	if eval "test \"`echo '$''{'ac_cv_path_KSH'+set}'`\" = set"; then
1416	echo $ac_n "(cached) $ac_c" 1>&6
1417	else
1418	case "$KSH" in
1419	/*)
1420	ac_cv_path_KSH="$KSH" # Let the user override the test with a path.
1421	;;
1422	*)
1423	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1424	for ac_dir in $PATH; do
1425	test -z "$ac_dir" && ac_dir=.
1426	if test -f $ac_dir/$ac_word; then
1427	ac_cv_path_KSH="$ac_dir/$ac_word"
1428	break
1429	fi
1430	done
1431	IFS="$ac_save_ifs"
1432	;;
1433	esac
1434	fi
1435	KSH="$ac_cv_path_KSH"
1436	if test -n "$KSH"; then
1437	echo "$ac_t""$KSH" 1>&6
1438	else
1439	echo "$ac_t""no" 1>&6
1440	fi
1441
1442	test -n "$KSH" && break
1443	done
1444
1445
1446	if test -z "$KSH"; then
1447	{ echo "configure: error: ***
1448	Cannot determine a usable shell bash/ksh/sh
1449	Please contact your system administrator " 1>&2; exit 1; };
1450	fi
1451
1452
1453
1454
1455	RTEMS_HOST=$host_os
1456
1457	case "${target}" in
1458	# hpux unix port should go here
1459	i[3456]86-go32-rtems*)
1460	target_cpu=i386
1461	rtems_bsp="go32 go32_p5"
1462	skip_startfiles="yes"
1463	RTEMS_HAS_POSIX_API=no
1464	;;
1465	i[3456]86-pc-linux*) # unix "simulator" port
1466	target_cpu=unix
1467	RTEMS_HOST=Linux
1468	# override these settings
1469	RTEMS_HAS_POSIX_API=no
1470	;;
1471	i[3456]86-freebsd2) # unix "simulator" port
1472	target_cpu=unix
1473	RTEMS_HOST=FreeBSD
1474	# override these settings
1475	RTEMS_HAS_POSIX_API=no
1476	;;
1477	no_cpu-rtems)
1478	target_cpu=no_cpu
1479	RTEMS_HAS_POSIX_API=no
1480	;;
1481	ppc-rtems*)
1482	target_cpu=powerpc
1483	;;
1484	sparc-sun-solaris*) # unix "simulator" port
1485	target_cpu=unix
1486	RTEMS_HOST=Solaris
1487	# override these settings
1488	RTEMS_HAS_POSIX_API=no
1489	;;
1490	*)
1491	echo $ac_n "checking rtems target cpu""... $ac_c" 1>&6
1492	echo "configure:1493: checking rtems target cpu" >&5
1493	target_cpu=`echo $target \| sed 's%^$[^-]$-$.$$%\1%'`
1494	echo "$ac_t""$target_cpu" 1>&6
1495
1496	;;
1497	esac
1498
1499	# Override the set of BSPs to be built.
1500	# Check whether --enable-rtemsbsp or --disable-rtemsbsp was given.
1501	if test "${enable_rtemsbsp+set}" = set; then
1502	enableval="$enable_rtemsbsp"
1503	\
1504	rtems_bsp=$enableval \
1505
1506	fi
1507
1508
1509	# Is this a supported CPU?
1510	echo $ac_n "checking if cpu $target_cpu is supported""... $ac_c" 1>&6
1511	echo "configure:1512: checking if cpu $target_cpu is supported" >&5
1512	if test -d "$srcdir/c/src/exec/score/cpu/$target_cpu"; then
1513	echo "$ac_t""yes" 1>&6
1514	makefiles="$makefiles c/src/exec/score/cpu/$target_cpu/Makefile"
1515	else
1516	{ echo "configure: error: no" 1>&2; exit 1; }
1517	fi
1518
1519
1520	if [ "${program_prefix}" = "NONE" ] ; then
1521	if [ "${target}" = "${host}" ] ; then
1522	program_prefix=
1523	else
1524	program_prefix=${target}-
1525	fi
1526	fi
1527
1528
1529
1530
1531	for ac_prog in "$program_prefix"gcc "$program_prefix"cc
1532	do
1533	# Extract the first word of "$ac_prog", so it can be a program name with args.
1534	set dummy $ac_prog; ac_word=$2
1535	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1536	echo "configure:1537: checking for $ac_word" >&5
1537	if eval "test \"`echo '$''{'ac_cv_path_CC_FOR_TARGET'+set}'`\" = set"; then
1538	echo $ac_n "(cached) $ac_c" 1>&6
1539	else
1540	case "$CC_FOR_TARGET" in
1541	/*)
1542	ac_cv_path_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test with a path.
1543	;;
1544	*)
1545	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1546	for ac_dir in $PATH; do
1547	test -z "$ac_dir" && ac_dir=.
1548	if test -f $ac_dir/$ac_word; then
1549	ac_cv_path_CC_FOR_TARGET="$ac_dir/$ac_word"
1550	break
1551	fi
1552	done
1553	IFS="$ac_save_ifs"
1554	;;
1555	esac
1556	fi
1557	CC_FOR_TARGET="$ac_cv_path_CC_FOR_TARGET"
1558	if test -n "$CC_FOR_TARGET"; then
1559	echo "$ac_t""$CC_FOR_TARGET" 1>&6
1560	else
1561	echo "$ac_t""no" 1>&6
1562	fi
1563
1564	test -n "$CC_FOR_TARGET" && break
1565	done
1566
1567	test -z "$CC_FOR_TARGET" \
1568	&& { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1569
1570	rtems_save_CC=$CC
1571	rtems_save_CFLAGS=$CFLAGS
1572
1573	CC=$CC_FOR_TARGET
1574
1575	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1576	echo "configure:1577: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1577
1578	ac_ext=c
1579	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1580	ac_cpp='$CPP $CPPFLAGS'
1581	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1582	ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1583	cross_compiling=$ac_cv_prog_cc_cross
1584
1585	cat > conftest.$ac_ext <<EOF
1586	#line 1587 "configure"
1587	#include "confdefs.h"
1588	main(){return(0);}
1589	EOF
1590	if { (eval echo configure:1591: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1591	ac_cv_prog_cc_works=yes
1592	# If we can't run a trivial program, we are probably using a cross compiler.
1593	if (./conftest; exit) 2>/dev/null; then
1594	ac_cv_prog_cc_cross=no
1595	else
1596	ac_cv_prog_cc_cross=yes
1597	fi
1598	else
1599	echo "configure: failed program was:" >&5
1600	cat conftest.$ac_ext >&5
1601	ac_cv_prog_cc_works=no
1602	fi
1603	rm -fr conftest*
1604
1605	echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1606	if test $ac_cv_prog_cc_works = no; then
1607	{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1608	fi
1609	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1610	echo "configure:1611: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1611	echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1612	cross_compiling=$ac_cv_prog_cc_cross
1613
1614	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1615	echo "configure:1616: checking whether we are using GNU C" >&5
1616	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1617	echo $ac_n "(cached) $ac_c" 1>&6
1618	else
1619	cat > conftest.c <<EOF
1620	#ifdef __GNUC__
1621	yes;
1622	#endif
1623	EOF
1624	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1625: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
1625	ac_cv_prog_gcc=yes
1626	else
1627	ac_cv_prog_gcc=no
1628	fi
1629	fi
1630
1631	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1632
1633	if test $ac_cv_prog_gcc = yes; then
1634	GCC=yes
1635	ac_test_CFLAGS="${CFLAGS+set}"
1636	ac_save_CFLAGS="$CFLAGS"
1637	CFLAGS=
1638	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1639	echo "configure:1640: checking whether ${CC-cc} accepts -g" >&5
1640	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1641	echo $ac_n "(cached) $ac_c" 1>&6
1642	else
1643	echo 'void f(){}' > conftest.c
1644	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1645	ac_cv_prog_cc_g=yes
1646	else
1647	ac_cv_prog_cc_g=no
1648	fi
1649	rm -f conftest*
1650
1651	fi
1652
1653	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1654	if test "$ac_test_CFLAGS" = set; then
1655	CFLAGS="$ac_save_CFLAGS"
1656	elif test $ac_cv_prog_cc_g = yes; then
1657	CFLAGS="-g -O2"
1658	else
1659	CFLAGS="-O2"
1660	fi
1661	else
1662	GCC=
1663	test "${CFLAGS+set}" = set \|\| CFLAGS="-g"
1664	fi
1665
1666	rtems_cv_prog_gcc=$ac_cv_prog_gcc
1667	rtems_cv_prog_cc_g=$ac_cv_prog_cc_g
1668	rtems_cv_prog_cc_works=$ac_cv_prog_cc_works
1669	rtems_cv_prog_cc_cross=$ac_cv_prog_cc_cross
1670
1671	CC=$rtems_save_CC
1672	CFLAGS=$rtems_save_CFLAGS
1673
1674	unset ac_cv_prog_gcc
1675	unset ac_cv_prog_cc_g
1676	unset ac_cv_prog_cc_works
1677	unset ac_cv_prog_cc_cross
1678
1679
1680	echo $ac_n "checking whether $CC_FOR_TARGET accepts -specs""... $ac_c" 1>&6
1681	echo "configure:1682: checking whether $CC_FOR_TARGET accepts -specs" >&5
1682	if eval "test \"`echo '$''{'rtems_cv_gcc_specs'+set}'`\" = set"; then
1683	echo $ac_n "(cached) $ac_c" 1>&6
1684	else
1685
1686	rtems_cv_gcc_specs=no
1687	if test "$rtems_cv_prog_gcc" = "yes"; then
1688	touch confspec
1689	echo 'void f(){}' >conftest.c
1690	if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then
1691	rtems_cv_gcc_specs=yes
1692	fi
1693	fi
1694	rm -f confspec conftest*
1695
1696	fi
1697
1698	echo "$ac_t""$rtems_cv_gcc_specs" 1>&6
1699
1700
1701	echo $ac_n "checking whether $CC_FOR_TARGET accepts --pipe""... $ac_c" 1>&6
1702	echo "configure:1703: checking whether $CC_FOR_TARGET accepts --pipe" >&5
1703	if eval "test \"`echo '$''{'rtems_cv_gcc_pipe'+set}'`\" = set"; then
1704	echo $ac_n "(cached) $ac_c" 1>&6
1705	else
1706
1707	rtems_cv_gcc_pipe=no
1708	if test "$rtems_cv_prog_gcc" = "yes"; then
1709	case "$host_os" in
1710	cygwin32*)
1711	;;
1712	*)
1713	echo 'void f(){}' >conftest.c
1714	if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then
1715	rtems_cv_gcc_pipe=yes
1716	fi
1717	rm -f conftest*
1718	;;
1719	esac
1720	fi
1721
1722	fi
1723
1724	echo "$ac_t""$rtems_cv_gcc_pipe" 1>&6
1725
1726
1727	if test "$RTEMS_USE_GCC272" != "yes" ; then
1728	if test "$rtems_cv_gcc_specs" = "no"; then
1729	echo "configure: warning: *** disabling --enable-gcc28" 1>&2
1730	RTEMS_USE_GCC272=yes
1731	fi
1732	fi
1733	test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe"
1734
1735	if test "$RTEMS_HAS_CPLUSPLUS" = "yes"; then
1736
1737
1738	for ac_prog in "$program_prefix"g++ "$program_prefix"c++
1739	do
1740	# Extract the first word of "$ac_prog", so it can be a program name with args.
1741	set dummy $ac_prog; ac_word=$2
1742	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1743	echo "configure:1744: checking for $ac_word" >&5
1744	if eval "test \"`echo '$''{'ac_cv_path_CXX_FOR_TARGET'+set}'`\" = set"; then
1745	echo $ac_n "(cached) $ac_c" 1>&6
1746	else
1747	case "$CXX_FOR_TARGET" in
1748	/*)
1749	ac_cv_path_CXX_FOR_TARGET="$CXX_FOR_TARGET" # Let the user override the test with a path.
1750	;;
1751	*)
1752	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1753	for ac_dir in $PATH; do
1754	test -z "$ac_dir" && ac_dir=.
1755	if test -f $ac_dir/$ac_word; then
1756	ac_cv_path_CXX_FOR_TARGET="$ac_dir/$ac_word"
1757	break
1758	fi
1759	done
1760	IFS="$ac_save_ifs"
1761	;;
1762	esac
1763	fi
1764	CXX_FOR_TARGET="$ac_cv_path_CXX_FOR_TARGET"
1765	if test -n "$CXX_FOR_TARGET"; then
1766	echo "$ac_t""$CXX_FOR_TARGET" 1>&6
1767	else
1768	echo "$ac_t""no" 1>&6
1769	fi
1770
1771	test -n "$CXX_FOR_TARGET" && break
1772	done
1773
1774	test -z "$CXX_FOR_TARGET" \
1775	&& { echo "configure: error: no acceptable c++ found in \$PATH" 1>&2; exit 1; }
1776
1777	rtems_save_CXX=$CXX
1778	rtems_save_CXXFLAGS=$CXXFLAGS
1779
1780	CXX=$CXX_FOR_TARGET
1781
1782	echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1783	echo "configure:1784: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
1784
1785	ac_ext=C
1786	# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1787	ac_cpp='$CXXCPP $CPPFLAGS'
1788	ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1789	ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1790	cross_compiling=$ac_cv_prog_cxx_cross
1791
1792	cat > conftest.$ac_ext <<EOF
1793	#line 1794 "configure"
1794	#include "confdefs.h"
1795	main(){return(0);}
1796	EOF
1797	if { (eval echo configure:1798: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1798	ac_cv_prog_cxx_works=yes
1799	# If we can't run a trivial program, we are probably using a cross compiler.
1800	if (./conftest; exit) 2>/dev/null; then
1801	ac_cv_prog_cxx_cross=no
1802	else
1803	ac_cv_prog_cxx_cross=yes
1804	fi
1805	else
1806	echo "configure: failed program was:" >&5
1807	cat conftest.$ac_ext >&5
1808	ac_cv_prog_cxx_works=no
1809	fi
1810	rm -fr conftest*
1811	ac_ext=c
1812	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1813	ac_cpp='$CPP $CPPFLAGS'
1814	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1815	ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1816	cross_compiling=$ac_cv_prog_cc_cross
1817
1818	echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6
1819	if test $ac_cv_prog_cxx_works = no; then
1820	{ echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
1821	fi
1822	echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1823	echo "configure:1824: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
1824	echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
1825	cross_compiling=$ac_cv_prog_cxx_cross
1826
1827	echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
1828	echo "configure:1829: checking whether we are using GNU C++" >&5
1829	if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
1830	echo $ac_n "(cached) $ac_c" 1>&6
1831	else
1832	cat > conftest.C <<EOF
1833	#ifdef __GNUC__
1834	yes;
1835	#endif
1836	EOF
1837	if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1838: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
1838	ac_cv_prog_gxx=yes
1839	else
1840	ac_cv_prog_gxx=no
1841	fi
1842	fi
1843
1844	echo "$ac_t""$ac_cv_prog_gxx" 1>&6
1845
1846	if test $ac_cv_prog_gxx = yes; then
1847	GXX=yes
1848	ac_test_CXXFLAGS="${CXXFLAGS+set}"
1849	ac_save_CXXFLAGS="$CXXFLAGS"
1850	CXXFLAGS=
1851	echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
1852	echo "configure:1853: checking whether ${CXX-g++} accepts -g" >&5
1853	if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
1854	echo $ac_n "(cached) $ac_c" 1>&6
1855	else
1856	echo 'void f(){}' > conftest.cc
1857	if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
1858	ac_cv_prog_cxx_g=yes
1859	else
1860	ac_cv_prog_cxx_g=no
1861	fi
1862	rm -f conftest*
1863
1864	fi
1865
1866	echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
1867	if test "$ac_test_CXXFLAGS" = set; then
1868	CXXFLAGS="$ac_save_CXXFLAGS"
1869	elif test $ac_cv_prog_cxx_g = yes; then
1870	CXXFLAGS="-g -O2"
1871	else
1872	CXXFLAGS="-O2"
1873	fi
1874	else
1875	GXX=
1876	test "${CXXFLAGS+set}" = set \|\| CXXFLAGS="-g"
1877	fi
1878
1879	rtems_cv_prog_gxx=$ac_cv_prog_gxx
1880	rtems_cv_prog_cxx_g=$ac_cv_prog_cxx_g
1881	rtems_cv_prog_cxx_works=$ac_cv_prog_cxx_works
1882	rtems_cv_prog_cxx_cross=$ac_cv_prog_cxx_cross
1883
1884	CXX=$rtems_save_CXX
1885	CXXFLAGS=$rtems_save_CXXFLAGS
1886
1887	unset ac_cv_prog_gxx
1888	unset ac_cv_prog_cc_g
1889	unset ac_cv_prog_cxx_works
1890	unset ac_cv_prog_cxx_cross
1891
1892	if test "$rtems_cv_prog_cc_cross" != "$rtems_cv_prog_cxx_cross"; then
1893	{ echo "configure: error: ***
1894	Inconsistency in compiler configuration:
1895	Target C compiler and Target C++ compiler
1896	must both either be cross compilers or native compilers
1897	Hint: If building a posix bsp: LD_LIBRARY_PATH? " 1>&2; exit 1; }
1898	fi
1899	else
1900	CXX_FOR_TARGET="no"
1901	fi
1902
1903
1904
1905	echo $ac_n "checking target's ar""... $ac_c" 1>&6
1906	echo "configure:1907: checking target's ar" >&5
1907	if eval "test \"`echo '$''{'ac_cv_path_AR_FOR_TARGET'+set}'`\" = set"; then
1908	echo $ac_n "(cached) $ac_c" 1>&6
1909	else
1910	:
1911	fi
1912
1913	echo "$ac_t""$ac_cv_path_AR_FOR_TARGET" 1>&6
1914
1915	if test -n "$ac_cv_path_AR_FOR_TARGET"; then
1916	AR_FOR_TARGET=$ac_cv_path_AR_FOR_TARGET
1917	else
1918	if test -z "$AR_FOR_TARGET" ; then
1919	if test "$rtems_cv_prog_gcc" = "yes"; then
1920	# We are using gcc, ask it about its tool
1921	# NOTE: Necessary if gcc was configured to use the target's
1922	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
1923	case $host_os in
1924	cygwin32)
1925	AR_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ar \| sed -e 's%\\\\%/%g' `
1926	;;
1927	*)
1928	AR_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ar`
1929	;;
1930	esac
1931
1932	fi
1933	else
1934	# The user set an environment variable.
1935	# Check whether it is an absolute path, otherwise AC_PATH_PROG
1936	# will override the environment variable, which isn't what the user
1937	# intends
1938	echo $ac_n "checking whether environment variable AR_FOR_TARGET is an absolute path""... $ac_c" 1>&6
1939	echo "configure:1940: checking whether environment variable AR_FOR_TARGET is an absolute path" >&5
1940	case "$AR_FOR_TARGET" in
1941	/*) # valid
1942	echo "$ac_t"""yes"" 1>&6
1943	;;
1944	*) # invalid for AC_PATH_PROG
1945	echo "$ac_t"""no"" 1>&6
1946	{ echo "configure: error: ***
1947	Environment variable AR_FOR_TARGET should either
1948	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
1949	;;
1950	esac
1951	fi
1952
1953	# Extract the first word of ""$program_prefix"ar", so it can be a program name with args.
1954	set dummy "$program_prefix"ar; ac_word=$2
1955	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1956	echo "configure:1957: checking for $ac_word" >&5
1957	if eval "test \"`echo '$''{'ac_cv_path_AR_FOR_TARGET'+set}'`\" = set"; then
1958	echo $ac_n "(cached) $ac_c" 1>&6
1959	else
1960	case "$AR_FOR_TARGET" in
1961	/*)
1962	ac_cv_path_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test with a path.
1963	;;
1964	*)
1965	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1966	for ac_dir in $PATH; do
1967	test -z "$ac_dir" && ac_dir=.
1968	if test -f $ac_dir/$ac_word; then
1969	ac_cv_path_AR_FOR_TARGET="$ac_dir/$ac_word"
1970	break
1971	fi
1972	done
1973	IFS="$ac_save_ifs"
1974	test -z "$ac_cv_path_AR_FOR_TARGET" && ac_cv_path_AR_FOR_TARGET="no"
1975	;;
1976	esac
1977	fi
1978	AR_FOR_TARGET="$ac_cv_path_AR_FOR_TARGET"
1979	if test -n "$AR_FOR_TARGET"; then
1980	echo "$ac_t""$AR_FOR_TARGET" 1>&6
1981	else
1982	echo "$ac_t""no" 1>&6
1983	fi
1984
1985	fi
1986
1987
1988	echo $ac_n "checking target's as""... $ac_c" 1>&6
1989	echo "configure:1990: checking target's as" >&5
1990	if eval "test \"`echo '$''{'ac_cv_path_AS_FOR_TARGET'+set}'`\" = set"; then
1991	echo $ac_n "(cached) $ac_c" 1>&6
1992	else
1993	:
1994	fi
1995
1996	echo "$ac_t""$ac_cv_path_AS_FOR_TARGET" 1>&6
1997
1998	if test -n "$ac_cv_path_AS_FOR_TARGET"; then
1999	AS_FOR_TARGET=$ac_cv_path_AS_FOR_TARGET
2000	else
2001	if test -z "$AS_FOR_TARGET" ; then
2002	if test "$rtems_cv_prog_gcc" = "yes"; then
2003	# We are using gcc, ask it about its tool
2004	# NOTE: Necessary if gcc was configured to use the target's
2005	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
2006	case $host_os in
2007	cygwin32)
2008	AS_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=as \| sed -e 's%\\\\%/%g' `
2009	;;
2010	*)
2011	AS_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=as`
2012	;;
2013	esac
2014
2015	fi
2016	else
2017	# The user set an environment variable.
2018	# Check whether it is an absolute path, otherwise AC_PATH_PROG
2019	# will override the environment variable, which isn't what the user
2020	# intends
2021	echo $ac_n "checking whether environment variable AS_FOR_TARGET is an absolute path""... $ac_c" 1>&6
2022	echo "configure:2023: checking whether environment variable AS_FOR_TARGET is an absolute path" >&5
2023	case "$AS_FOR_TARGET" in
2024	/*) # valid
2025	echo "$ac_t"""yes"" 1>&6
2026	;;
2027	*) # invalid for AC_PATH_PROG
2028	echo "$ac_t"""no"" 1>&6
2029	{ echo "configure: error: ***
2030	Environment variable AS_FOR_TARGET should either
2031	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
2032	;;
2033	esac
2034	fi
2035
2036	# Extract the first word of ""$program_prefix"as", so it can be a program name with args.
2037	set dummy "$program_prefix"as; ac_word=$2
2038	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2039	echo "configure:2040: checking for $ac_word" >&5
2040	if eval "test \"`echo '$''{'ac_cv_path_AS_FOR_TARGET'+set}'`\" = set"; then
2041	echo $ac_n "(cached) $ac_c" 1>&6
2042	else
2043	case "$AS_FOR_TARGET" in
2044	/*)
2045	ac_cv_path_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test with a path.
2046	;;
2047	*)
2048	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2049	for ac_dir in $PATH; do
2050	test -z "$ac_dir" && ac_dir=.
2051	if test -f $ac_dir/$ac_word; then
2052	ac_cv_path_AS_FOR_TARGET="$ac_dir/$ac_word"
2053	break
2054	fi
2055	done
2056	IFS="$ac_save_ifs"
2057	test -z "$ac_cv_path_AS_FOR_TARGET" && ac_cv_path_AS_FOR_TARGET="no"
2058	;;
2059	esac
2060	fi
2061	AS_FOR_TARGET="$ac_cv_path_AS_FOR_TARGET"
2062	if test -n "$AS_FOR_TARGET"; then
2063	echo "$ac_t""$AS_FOR_TARGET" 1>&6
2064	else
2065	echo "$ac_t""no" 1>&6
2066	fi
2067
2068	fi
2069
2070
2071	echo $ac_n "checking target's ld""... $ac_c" 1>&6
2072	echo "configure:2073: checking target's ld" >&5
2073	if eval "test \"`echo '$''{'ac_cv_path_LD_FOR_TARGET'+set}'`\" = set"; then
2074	echo $ac_n "(cached) $ac_c" 1>&6
2075	else
2076	:
2077	fi
2078
2079	echo "$ac_t""$ac_cv_path_LD_FOR_TARGET" 1>&6
2080
2081	if test -n "$ac_cv_path_LD_FOR_TARGET"; then
2082	LD_FOR_TARGET=$ac_cv_path_LD_FOR_TARGET
2083	else
2084	if test -z "$LD_FOR_TARGET" ; then
2085	if test "$rtems_cv_prog_gcc" = "yes"; then
2086	# We are using gcc, ask it about its tool
2087	# NOTE: Necessary if gcc was configured to use the target's
2088	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
2089	case $host_os in
2090	cygwin32)
2091	LD_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ld \| sed -e 's%\\\\%/%g' `
2092	;;
2093	*)
2094	LD_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ld`
2095	;;
2096	esac
2097
2098	fi
2099	else
2100	# The user set an environment variable.
2101	# Check whether it is an absolute path, otherwise AC_PATH_PROG
2102	# will override the environment variable, which isn't what the user
2103	# intends
2104	echo $ac_n "checking whether environment variable LD_FOR_TARGET is an absolute path""... $ac_c" 1>&6
2105	echo "configure:2106: checking whether environment variable LD_FOR_TARGET is an absolute path" >&5
2106	case "$LD_FOR_TARGET" in
2107	/*) # valid
2108	echo "$ac_t"""yes"" 1>&6
2109	;;
2110	*) # invalid for AC_PATH_PROG
2111	echo "$ac_t"""no"" 1>&6
2112	{ echo "configure: error: ***
2113	Environment variable LD_FOR_TARGET should either
2114	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
2115	;;
2116	esac
2117	fi
2118
2119	# Extract the first word of ""$program_prefix"ld", so it can be a program name with args.
2120	set dummy "$program_prefix"ld; ac_word=$2
2121	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2122	echo "configure:2123: checking for $ac_word" >&5
2123	if eval "test \"`echo '$''{'ac_cv_path_LD_FOR_TARGET'+set}'`\" = set"; then
2124	echo $ac_n "(cached) $ac_c" 1>&6
2125	else
2126	case "$LD_FOR_TARGET" in
2127	/*)
2128	ac_cv_path_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test with a path.
2129	;;
2130	*)
2131	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2132	for ac_dir in $PATH; do
2133	test -z "$ac_dir" && ac_dir=.
2134	if test -f $ac_dir/$ac_word; then
2135	ac_cv_path_LD_FOR_TARGET="$ac_dir/$ac_word"
2136	break
2137	fi
2138	done
2139	IFS="$ac_save_ifs"
2140	test -z "$ac_cv_path_LD_FOR_TARGET" && ac_cv_path_LD_FOR_TARGET="no"
2141	;;
2142	esac
2143	fi
2144	LD_FOR_TARGET="$ac_cv_path_LD_FOR_TARGET"
2145	if test -n "$LD_FOR_TARGET"; then
2146	echo "$ac_t""$LD_FOR_TARGET" 1>&6
2147	else
2148	echo "$ac_t""no" 1>&6
2149	fi
2150
2151	fi
2152
2153
2154	echo $ac_n "checking target's nm""... $ac_c" 1>&6
2155	echo "configure:2156: checking target's nm" >&5
2156	if eval "test \"`echo '$''{'ac_cv_path_NM_FOR_TARGET'+set}'`\" = set"; then
2157	echo $ac_n "(cached) $ac_c" 1>&6
2158	else
2159	:
2160	fi
2161
2162	echo "$ac_t""$ac_cv_path_NM_FOR_TARGET" 1>&6
2163
2164	if test -n "$ac_cv_path_NM_FOR_TARGET"; then
2165	NM_FOR_TARGET=$ac_cv_path_NM_FOR_TARGET
2166	else
2167	if test -z "$NM_FOR_TARGET" ; then
2168	if test "$rtems_cv_prog_gcc" = "yes"; then
2169	# We are using gcc, ask it about its tool
2170	# NOTE: Necessary if gcc was configured to use the target's
2171	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
2172	case $host_os in
2173	cygwin32)
2174	NM_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=nm \| sed -e 's%\\\\%/%g' `
2175	;;
2176	*)
2177	NM_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=nm`
2178	;;
2179	esac
2180
2181	fi
2182	else
2183	# The user set an environment variable.
2184	# Check whether it is an absolute path, otherwise AC_PATH_PROG
2185	# will override the environment variable, which isn't what the user
2186	# intends
2187	echo $ac_n "checking whether environment variable NM_FOR_TARGET is an absolute path""... $ac_c" 1>&6
2188	echo "configure:2189: checking whether environment variable NM_FOR_TARGET is an absolute path" >&5
2189	case "$NM_FOR_TARGET" in
2190	/*) # valid
2191	echo "$ac_t"""yes"" 1>&6
2192	;;
2193	*) # invalid for AC_PATH_PROG
2194	echo "$ac_t"""no"" 1>&6
2195	{ echo "configure: error: ***
2196	Environment variable NM_FOR_TARGET should either
2197	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
2198	;;
2199	esac
2200	fi
2201
2202	# Extract the first word of ""$program_prefix"nm", so it can be a program name with args.
2203	set dummy "$program_prefix"nm; ac_word=$2
2204	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2205	echo "configure:2206: checking for $ac_word" >&5
2206	if eval "test \"`echo '$''{'ac_cv_path_NM_FOR_TARGET'+set}'`\" = set"; then
2207	echo $ac_n "(cached) $ac_c" 1>&6
2208	else
2209	case "$NM_FOR_TARGET" in
2210	/*)
2211	ac_cv_path_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test with a path.
2212	;;
2213	*)
2214	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2215	for ac_dir in $PATH; do
2216	test -z "$ac_dir" && ac_dir=.
2217	if test -f $ac_dir/$ac_word; then
2218	ac_cv_path_NM_FOR_TARGET="$ac_dir/$ac_word"
2219	break
2220	fi
2221	done
2222	IFS="$ac_save_ifs"
2223	test -z "$ac_cv_path_NM_FOR_TARGET" && ac_cv_path_NM_FOR_TARGET="no"
2224	;;
2225	esac
2226	fi
2227	NM_FOR_TARGET="$ac_cv_path_NM_FOR_TARGET"
2228	if test -n "$NM_FOR_TARGET"; then
2229	echo "$ac_t""$NM_FOR_TARGET" 1>&6
2230	else
2231	echo "$ac_t""no" 1>&6
2232	fi
2233
2234	fi
2235
2236
2237
2238	echo $ac_n "checking target's ranlib""... $ac_c" 1>&6
2239	echo "configure:2240: checking target's ranlib" >&5
2240	if eval "test \"`echo '$''{'ac_cv_path_RANLIB_FOR_TARGET'+set}'`\" = set"; then
2241	echo $ac_n "(cached) $ac_c" 1>&6
2242	else
2243	:
2244	fi
2245
2246	echo "$ac_t""$ac_cv_path_RANLIB_FOR_TARGET" 1>&6
2247
2248	if test -n "$ac_cv_path_RANLIB_FOR_TARGET"; then
2249	RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
2250	else
2251	if test -z "$RANLIB_FOR_TARGET" ; then
2252	if test "$rtems_cv_prog_gcc" = "yes"; then
2253	# We are using gcc, ask it about its tool
2254	# NOTE: Necessary if gcc was configured to use the target's
2255	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
2256	case $host_os in
2257	cygwin32)
2258	RANLIB_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ranlib \| sed -e 's%\\\\%/%g' `
2259	;;
2260	*)
2261	RANLIB_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ranlib`
2262	;;
2263	esac
2264
2265	fi
2266	else
2267	# The user set an environment variable.
2268	# Check whether it is an absolute path, otherwise AC_PATH_PROG
2269	# will override the environment variable, which isn't what the user
2270	# intends
2271	echo $ac_n "checking whether environment variable RANLIB_FOR_TARGET is an absolute path""... $ac_c" 1>&6
2272	echo "configure:2273: checking whether environment variable RANLIB_FOR_TARGET is an absolute path" >&5
2273	case "$RANLIB_FOR_TARGET" in
2274	/*) # valid
2275	echo "$ac_t"""yes"" 1>&6
2276	;;
2277	*) # invalid for AC_PATH_PROG
2278	echo "$ac_t"""no"" 1>&6
2279	{ echo "configure: error: ***
2280	Environment variable RANLIB_FOR_TARGET should either
2281	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
2282	;;
2283	esac
2284	fi
2285
2286	# Extract the first word of ""$program_prefix"ranlib", so it can be a program name with args.
2287	set dummy "$program_prefix"ranlib; ac_word=$2
2288	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2289	echo "configure:2290: checking for $ac_word" >&5
2290	if eval "test \"`echo '$''{'ac_cv_path_RANLIB_FOR_TARGET'+set}'`\" = set"; then
2291	echo $ac_n "(cached) $ac_c" 1>&6
2292	else
2293	case "$RANLIB_FOR_TARGET" in
2294	/*)
2295	ac_cv_path_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test with a path.
2296	;;
2297	*)
2298	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2299	for ac_dir in $PATH; do
2300	test -z "$ac_dir" && ac_dir=.
2301	if test -f $ac_dir/$ac_word; then
2302	ac_cv_path_RANLIB_FOR_TARGET="$ac_dir/$ac_word"
2303	break
2304	fi
2305	done
2306	IFS="$ac_save_ifs"
2307	test -z "$ac_cv_path_RANLIB_FOR_TARGET" && ac_cv_path_RANLIB_FOR_TARGET="no"
2308	;;
2309	esac
2310	fi
2311	RANLIB_FOR_TARGET="$ac_cv_path_RANLIB_FOR_TARGET"
2312	if test -n "$RANLIB_FOR_TARGET"; then
2313	echo "$ac_t""$RANLIB_FOR_TARGET" 1>&6
2314	else
2315	echo "$ac_t""no" 1>&6
2316	fi
2317
2318	fi
2319
2320	if test "$RANLIB_FOR_TARGET" = "no"; then
2321	# ranlib wasn't found; check if ar -s is available
2322
2323	echo $ac_n "checking whether $AR_FOR_TARGET -s works""... $ac_c" 1>&6
2324	echo "configure:2325: checking whether $AR_FOR_TARGET -s works" >&5
2325	if eval "test \"`echo '$''{'rtems_cv_AR_FOR_TARGET_S'+set}'`\" = set"; then
2326	echo $ac_n "(cached) $ac_c" 1>&6
2327	else
2328
2329	cat > conftest.$ac_ext <<EOF
2330	int foo( int b )
2331	{ return b; }
2332	EOF
2333	if { ac_try='$CC_FOR_TARGET -o conftest.o -c conftest.$ac_ext'; { (eval echo configure:2334: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \
2334	&& { ac_try='$AR_FOR_TARGET -sr conftest.a conftest.o'; { (eval echo configure:2335: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \
2335	&& test -s conftest.a ; \
2336	then
2337	rtems_cv_AR_FOR_TARGET_S="yes"
2338	else
2339	rtems_cv_AR_FOR_TARGET_S="no"
2340	fi
2341	rm -f conftest*
2342
2343	fi
2344
2345	echo "$ac_t""$rtems_cv_AR_FOR_TARGET_S" 1>&6
2346
2347	if test $rtems_cv_AR_FOR_TARGET_S = "yes" ; then
2348	ac_cv_path_RANLIB_FOR_TARGET="$AR_FOR_TARGET -s"
2349	RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
2350	else
2351	{ echo "configure: error: ***
2352	Can't figure out how to build a library index
2353	Neither ranlib nor ar -s seem to be available " 1>&2; exit 1; }
2354	fi
2355	fi
2356
2357
2358	echo $ac_n "checking target's objcopy""... $ac_c" 1>&6
2359	echo "configure:2360: checking target's objcopy" >&5
2360	if eval "test \"`echo '$''{'ac_cv_path_OBJCOPY_FOR_TARGET'+set}'`\" = set"; then
2361	echo $ac_n "(cached) $ac_c" 1>&6
2362	else
2363	:
2364	fi
2365
2366	echo "$ac_t""$ac_cv_path_OBJCOPY_FOR_TARGET" 1>&6
2367
2368	if test -n "$ac_cv_path_OBJCOPY_FOR_TARGET"; then
2369	OBJCOPY_FOR_TARGET=$ac_cv_path_OBJCOPY_FOR_TARGET
2370	else
2371	if test -z "$OBJCOPY_FOR_TARGET" ; then
2372	if test "$rtems_cv_prog_gcc" = "yes"; then
2373	# We are using gcc, ask it about its tool
2374	# NOTE: Necessary if gcc was configured to use the target's
2375	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
2376	case $host_os in
2377	cygwin32)
2378	OBJCOPY_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=objcopy \| sed -e 's%\\\\%/%g' `
2379	;;
2380	*)
2381	OBJCOPY_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=objcopy`
2382	;;
2383	esac
2384
2385	fi
2386	else
2387	# The user set an environment variable.
2388	# Check whether it is an absolute path, otherwise AC_PATH_PROG
2389	# will override the environment variable, which isn't what the user
2390	# intends
2391	echo $ac_n "checking whether environment variable OBJCOPY_FOR_TARGET is an absolute path""... $ac_c" 1>&6
2392	echo "configure:2393: checking whether environment variable OBJCOPY_FOR_TARGET is an absolute path" >&5
2393	case "$OBJCOPY_FOR_TARGET" in
2394	/*) # valid
2395	echo "$ac_t"""yes"" 1>&6
2396	;;
2397	*) # invalid for AC_PATH_PROG
2398	echo "$ac_t"""no"" 1>&6
2399	{ echo "configure: error: ***
2400	Environment variable OBJCOPY_FOR_TARGET should either
2401	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
2402	;;
2403	esac
2404	fi
2405
2406	# Extract the first word of ""$program_prefix"objcopy", so it can be a program name with args.
2407	set dummy "$program_prefix"objcopy; ac_word=$2
2408	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2409	echo "configure:2410: checking for $ac_word" >&5
2410	if eval "test \"`echo '$''{'ac_cv_path_OBJCOPY_FOR_TARGET'+set}'`\" = set"; then
2411	echo $ac_n "(cached) $ac_c" 1>&6
2412	else
2413	case "$OBJCOPY_FOR_TARGET" in
2414	/*)
2415	ac_cv_path_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test with a path.
2416	;;
2417	*)
2418	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2419	for ac_dir in $PATH; do
2420	test -z "$ac_dir" && ac_dir=.
2421	if test -f $ac_dir/$ac_word; then
2422	ac_cv_path_OBJCOPY_FOR_TARGET="$ac_dir/$ac_word"
2423	break
2424	fi
2425	done
2426	IFS="$ac_save_ifs"
2427	test -z "$ac_cv_path_OBJCOPY_FOR_TARGET" && ac_cv_path_OBJCOPY_FOR_TARGET="no"
2428	;;
2429	esac
2430	fi
2431	OBJCOPY_FOR_TARGET="$ac_cv_path_OBJCOPY_FOR_TARGET"
2432	if test -n "$OBJCOPY_FOR_TARGET"; then
2433	echo "$ac_t""$OBJCOPY_FOR_TARGET" 1>&6
2434	else
2435	echo "$ac_t""no" 1>&6
2436	fi
2437
2438	fi
2439
2440
2441	echo $ac_n "checking target's size""... $ac_c" 1>&6
2442	echo "configure:2443: checking target's size" >&5
2443	if eval "test \"`echo '$''{'ac_cv_path_SIZE_FOR_TARGET'+set}'`\" = set"; then
2444	echo $ac_n "(cached) $ac_c" 1>&6
2445	else
2446	:
2447	fi
2448
2449	echo "$ac_t""$ac_cv_path_SIZE_FOR_TARGET" 1>&6
2450
2451	if test -n "$ac_cv_path_SIZE_FOR_TARGET"; then
2452	SIZE_FOR_TARGET=$ac_cv_path_SIZE_FOR_TARGET
2453	else
2454	if test -z "$SIZE_FOR_TARGET" ; then
2455	if test "$rtems_cv_prog_gcc" = "yes"; then
2456	# We are using gcc, ask it about its tool
2457	# NOTE: Necessary if gcc was configured to use the target's
2458	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
2459	case $host_os in
2460	cygwin32)
2461	SIZE_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=size \| sed -e 's%\\\\%/%g' `
2462	;;
2463	*)
2464	SIZE_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=size`
2465	;;
2466	esac
2467
2468	fi
2469	else
2470	# The user set an environment variable.
2471	# Check whether it is an absolute path, otherwise AC_PATH_PROG
2472	# will override the environment variable, which isn't what the user
2473	# intends
2474	echo $ac_n "checking whether environment variable SIZE_FOR_TARGET is an absolute path""... $ac_c" 1>&6
2475	echo "configure:2476: checking whether environment variable SIZE_FOR_TARGET is an absolute path" >&5
2476	case "$SIZE_FOR_TARGET" in
2477	/*) # valid
2478	echo "$ac_t"""yes"" 1>&6
2479	;;
2480	*) # invalid for AC_PATH_PROG
2481	echo "$ac_t"""no"" 1>&6
2482	{ echo "configure: error: ***
2483	Environment variable SIZE_FOR_TARGET should either
2484	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
2485	;;
2486	esac
2487	fi
2488
2489	# Extract the first word of ""$program_prefix"size", so it can be a program name with args.
2490	set dummy "$program_prefix"size; ac_word=$2
2491	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2492	echo "configure:2493: checking for $ac_word" >&5
2493	if eval "test \"`echo '$''{'ac_cv_path_SIZE_FOR_TARGET'+set}'`\" = set"; then
2494	echo $ac_n "(cached) $ac_c" 1>&6
2495	else
2496	case "$SIZE_FOR_TARGET" in
2497	/*)
2498	ac_cv_path_SIZE_FOR_TARGET="$SIZE_FOR_TARGET" # Let the user override the test with a path.
2499	;;
2500	*)
2501	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2502	for ac_dir in $PATH; do
2503	test -z "$ac_dir" && ac_dir=.
2504	if test -f $ac_dir/$ac_word; then
2505	ac_cv_path_SIZE_FOR_TARGET="$ac_dir/$ac_word"
2506	break
2507	fi
2508	done
2509	IFS="$ac_save_ifs"
2510	test -z "$ac_cv_path_SIZE_FOR_TARGET" && ac_cv_path_SIZE_FOR_TARGET="no"
2511	;;
2512	esac
2513	fi
2514	SIZE_FOR_TARGET="$ac_cv_path_SIZE_FOR_TARGET"
2515	if test -n "$SIZE_FOR_TARGET"; then
2516	echo "$ac_t""$SIZE_FOR_TARGET" 1>&6
2517	else
2518	echo "$ac_t""no" 1>&6
2519	fi
2520
2521	fi
2522
2523
2524	echo $ac_n "checking target's strip""... $ac_c" 1>&6
2525	echo "configure:2526: checking target's strip" >&5
2526	if eval "test \"`echo '$''{'ac_cv_path_STRIP_FOR_TARGET'+set}'`\" = set"; then
2527	echo $ac_n "(cached) $ac_c" 1>&6
2528	else
2529	:
2530	fi
2531
2532	echo "$ac_t""$ac_cv_path_STRIP_FOR_TARGET" 1>&6
2533
2534	if test -n "$ac_cv_path_STRIP_FOR_TARGET"; then
2535	STRIP_FOR_TARGET=$ac_cv_path_STRIP_FOR_TARGET
2536	else
2537	if test -z "$STRIP_FOR_TARGET" ; then
2538	if test "$rtems_cv_prog_gcc" = "yes"; then
2539	# We are using gcc, ask it about its tool
2540	# NOTE: Necessary if gcc was configured to use the target's
2541	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
2542	case $host_os in
2543	cygwin32)
2544	STRIP_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=strip \| sed -e 's%\\\\%/%g' `
2545	;;
2546	*)
2547	STRIP_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=strip`
2548	;;
2549	esac
2550
2551	fi
2552	else
2553	# The user set an environment variable.
2554	# Check whether it is an absolute path, otherwise AC_PATH_PROG
2555	# will override the environment variable, which isn't what the user
2556	# intends
2557	echo $ac_n "checking whether environment variable STRIP_FOR_TARGET is an absolute path""... $ac_c" 1>&6
2558	echo "configure:2559: checking whether environment variable STRIP_FOR_TARGET is an absolute path" >&5
2559	case "$STRIP_FOR_TARGET" in
2560	/*) # valid
2561	echo "$ac_t"""yes"" 1>&6
2562	;;
2563	*) # invalid for AC_PATH_PROG
2564	echo "$ac_t"""no"" 1>&6
2565	{ echo "configure: error: ***
2566	Environment variable STRIP_FOR_TARGET should either
2567	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
2568	;;
2569	esac
2570	fi
2571
2572	# Extract the first word of ""$program_prefix"strip", so it can be a program name with args.
2573	set dummy "$program_prefix"strip; ac_word=$2
2574	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2575	echo "configure:2576: checking for $ac_word" >&5
2576	if eval "test \"`echo '$''{'ac_cv_path_STRIP_FOR_TARGET'+set}'`\" = set"; then
2577	echo $ac_n "(cached) $ac_c" 1>&6
2578	else
2579	case "$STRIP_FOR_TARGET" in
2580	/*)
2581	ac_cv_path_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test with a path.
2582	;;
2583	*)
2584	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2585	for ac_dir in $PATH; do
2586	test -z "$ac_dir" && ac_dir=.
2587	if test -f $ac_dir/$ac_word; then
2588	ac_cv_path_STRIP_FOR_TARGET="$ac_dir/$ac_word"
2589	break
2590	fi
2591	done
2592	IFS="$ac_save_ifs"
2593	test -z "$ac_cv_path_STRIP_FOR_TARGET" && ac_cv_path_STRIP_FOR_TARGET="no"
2594	;;
2595	esac
2596	fi
2597	STRIP_FOR_TARGET="$ac_cv_path_STRIP_FOR_TARGET"
2598	if test -n "$STRIP_FOR_TARGET"; then
2599	echo "$ac_t""$STRIP_FOR_TARGET" 1>&6
2600	else
2601	echo "$ac_t""no" 1>&6
2602	fi
2603
2604	fi
2605
2606
2607
2608	if test "${target_cpu}" = "i386"; then
2609	echo $ac_n "checking for 16 bit mode assembler support""... $ac_c" 1>&6
2610	echo "configure:2611: checking for 16 bit mode assembler support" >&5
2611	if eval "test \"`echo '$''{'rtems_cv_prog_gas_code16'+set}'`\" = set"; then
2612	echo $ac_n "(cached) $ac_c" 1>&6
2613	else
2614	cat > conftest.s << EOF
2615	.code16
2616	data32
2617	addr32
2618	lgdt 0
2619	EOF
2620	if { ac_try='$AS_FOR_TARGET -o conftest.o conftest.s'; { (eval echo configure:2621: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
2621	rtems_cv_prog_gas_code16=yes
2622	else
2623	rtems_cv_prog_gas_code16=no
2624	fi
2625	fi
2626
2627	echo "$ac_t""$rtems_cv_prog_gas_code16" 1>&6
2628	RTEMS_GAS_CODE16="$rtems_cv_prog_gas_code16"
2629	fi
2630
2631
2632	# Extract the first word of "gcc", so it can be a program name with args.
2633	set dummy gcc; ac_word=$2
2634	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2635	echo "configure:2636: checking for $ac_word" >&5
2636	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2637	echo $ac_n "(cached) $ac_c" 1>&6
2638	else
2639	if test -n "$CC"; then
2640	ac_cv_prog_CC="$CC" # Let the user override the test.
2641	else
2642	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2643	for ac_dir in $PATH; do
2644	test -z "$ac_dir" && ac_dir=.
2645	if test -f $ac_dir/$ac_word; then
2646	ac_cv_prog_CC="gcc"
2647	break
2648	fi
2649	done
2650	IFS="$ac_save_ifs"
2651	fi
2652	fi
2653	CC="$ac_cv_prog_CC"
2654	if test -n "$CC"; then
2655	echo "$ac_t""$CC" 1>&6
2656	else
2657	echo "$ac_t""no" 1>&6
2658	fi
2659
2660	if test -z "$CC"; then
2661	# Extract the first word of "cc", so it can be a program name with args.
2662	set dummy cc; ac_word=$2
2663	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2664	echo "configure:2665: checking for $ac_word" >&5
2665	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2666	echo $ac_n "(cached) $ac_c" 1>&6
2667	else
2668	if test -n "$CC"; then
2669	ac_cv_prog_CC="$CC" # Let the user override the test.
2670	else
2671	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2672	ac_prog_rejected=no
2673	for ac_dir in $PATH; do
2674	test -z "$ac_dir" && ac_dir=.
2675	if test -f $ac_dir/$ac_word; then
2676	if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
2677	ac_prog_rejected=yes
2678	continue
2679	fi
2680	ac_cv_prog_CC="cc"
2681	break
2682	fi
2683	done
2684	IFS="$ac_save_ifs"
2685	if test $ac_prog_rejected = yes; then
2686	# We found a bogon in the path, so make sure we never use it.
2687	set dummy $ac_cv_prog_CC
2688	shift
2689	if test $# -gt 0; then
2690	# We chose a different compiler from the bogus one.
2691	# However, it has the same basename, so the bogon will be chosen
2692	# first if we set CC to just the basename; use the full file name.
2693	shift
2694	set dummy "$ac_dir/$ac_word" "$@"
2695	shift
2696	ac_cv_prog_CC="$@"
2697	fi
2698	fi
2699	fi
2700	fi
2701	CC="$ac_cv_prog_CC"
2702	if test -n "$CC"; then
2703	echo "$ac_t""$CC" 1>&6
2704	else
2705	echo "$ac_t""no" 1>&6
2706	fi
2707
2708	test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
2709	fi
2710
2711	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
2712	echo "configure:2713: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
2713
2714	ac_ext=c
2715	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2716	ac_cpp='$CPP $CPPFLAGS'
2717	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2718	ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2719	cross_compiling=$ac_cv_prog_cc_cross
2720
2721	cat > conftest.$ac_ext <<EOF
2722	#line 2723 "configure"
2723	#include "confdefs.h"
2724	main(){return(0);}
2725	EOF
2726	if { (eval echo configure:2727: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2727	ac_cv_prog_cc_works=yes
2728	# If we can't run a trivial program, we are probably using a cross compiler.
2729	if (./conftest; exit) 2>/dev/null; then
2730	ac_cv_prog_cc_cross=no
2731	else
2732	ac_cv_prog_cc_cross=yes
2733	fi
2734	else
2735	echo "configure: failed program was:" >&5
2736	cat conftest.$ac_ext >&5
2737	ac_cv_prog_cc_works=no
2738	fi
2739	rm -fr conftest*
2740
2741	echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
2742	if test $ac_cv_prog_cc_works = no; then
2743	{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
2744	fi
2745	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
2746	echo "configure:2747: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
2747	echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
2748	cross_compiling=$ac_cv_prog_cc_cross
2749
2750	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
2751	echo "configure:2752: checking whether we are using GNU C" >&5
2752	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
2753	echo $ac_n "(cached) $ac_c" 1>&6
2754	else
2755	cat > conftest.c <<EOF
2756	#ifdef __GNUC__
2757	yes;
2758	#endif
2759	EOF
2760	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2761: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
2761	ac_cv_prog_gcc=yes
2762	else
2763	ac_cv_prog_gcc=no
2764	fi
2765	fi
2766
2767	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
2768
2769	if test $ac_cv_prog_gcc = yes; then
2770	GCC=yes
2771	ac_test_CFLAGS="${CFLAGS+set}"
2772	ac_save_CFLAGS="$CFLAGS"
2773	CFLAGS=
2774	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
2775	echo "configure:2776: checking whether ${CC-cc} accepts -g" >&5
2776	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
2777	echo $ac_n "(cached) $ac_c" 1>&6
2778	else
2779	echo 'void f(){}' > conftest.c
2780	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
2781	ac_cv_prog_cc_g=yes
2782	else
2783	ac_cv_prog_cc_g=no
2784	fi
2785	rm -f conftest*
2786
2787	fi
2788
2789	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
2790	if test "$ac_test_CFLAGS" = set; then
2791	CFLAGS="$ac_save_CFLAGS"
2792	elif test $ac_cv_prog_cc_g = yes; then
2793	CFLAGS="-g -O2"
2794	else
2795	CFLAGS="-O2"
2796	fi
2797	else
2798	GCC=
2799	test "${CFLAGS+set}" = set \|\| CFLAGS="-g"
2800	fi
2801
2802
2803	echo $ac_n "checking for Cygwin32 environment""... $ac_c" 1>&6
2804	echo "configure:2805: checking for Cygwin32 environment" >&5
2805	if eval "test \"`echo '$''{'rtems_cv_cygwin32'+set}'`\" = set"; then
2806	echo $ac_n "(cached) $ac_c" 1>&6
2807	else
2808	cat > conftest.$ac_ext <<EOF
2809	#line 2810 "configure"
2810	#include "confdefs.h"
2811
2812	int main() {
2813	return __CYGWIN32__;
2814	; return 0; }
2815	EOF
2816	if { (eval echo configure:2817: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2817	rm -rf conftest*
2818	rtems_cv_cygwin32=yes
2819	else
2820	echo "configure: failed program was:" >&5
2821	cat conftest.$ac_ext >&5
2822	rm -rf conftest*
2823	rtems_cv_cygwin32=no
2824	fi
2825	rm -f conftest*
2826	rm -f conftest*
2827	fi
2828
2829	echo "$ac_t""$rtems_cv_cygwin32" 1>&6
2830	CYGWIN32=
2831	test "$rtems_cv_cygwin32" = yes && CYGWIN32=yes
2832
2833	echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
2834	echo "configure:2835: checking for executable suffix" >&5
2835	if eval "test \"`echo '$''{'rtems_cv_exeext'+set}'`\" = set"; then
2836	echo $ac_n "(cached) $ac_c" 1>&6
2837	else
2838	if test "$CYGWIN32" = yes; then
2839	rtems_cv_exeext=.exe
2840	else
2841	cat > rtems_c_test.c << 'EOF'
2842	int main() {
2843	/* Nothing needed here */
2844	}
2845	EOF
2846	${CC-cc} -o rtems_c_test $CFLAGS $CPPFLAGS $LDFLAGS rtems_c_test.c $LIBS 1>&5
2847	rtems_cv_exeext=`echo rtems_c_test.* \| grep -v rtems_c_test.c \| sed -e s/rtems_c_test//`
2848	rm -f rtems_c_test*
2849	fi
2850
2851	test x"${rtems_cv_exeext}" = x && rtems_cv_exeext=no
2852	fi
2853	EXEEXT=""
2854	test x"${rtems_cv_exeext}" != xno && EXEEXT=${rtems_cv_exeext}
2855	echo "$ac_t""${rtems_cv_exeext}" 1>&6
2856
2857
2858	case $host_os in
2859	cygwin32) GCCSED="\| sed 's%\\\\%/%g'" ;;
2860	*) ;;
2861	esac
2862
2863
2864	if test "$ac_cv_prog_gcc" = "yes"; then
2865	CC_CFLAGS_DEFAULT=-Wall
2866	CC_CFLAGS_PROFILE_V=${CC_CFLAGS_PROFILE_V-"-pg"}
2867	CC_LDFLAGS_PROFILE_V=${CC_LDFLAGS_PROFILE_V-$CC_CFLAGS_PROFILE_V}
2868	fi
2869
2870	test "$ac_cv_prog_cc_g" = "yes" && CC_CFLAGS_DEBUG_V=${CC_CFLAGS_DEBUG_V-"-g"}
2871
2872	for ac_func in strerror
2873	do
2874	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2875	echo "configure:2876: checking for $ac_func" >&5
2876	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2877	echo $ac_n "(cached) $ac_c" 1>&6
2878	else
2879	cat > conftest.$ac_ext <<EOF
2880	#line 2881 "configure"
2881	#include "confdefs.h"
2882	/* System header to define __stub macros and hopefully few prototypes,
2883	which can conflict with char $ac_func(); below. */
2884	#include <assert.h>
2885	/* Override any gcc2 internal prototype to avoid an error. */
2886	/* We use char because int might match the return type of a gcc2
2887	builtin and then its argument prototype would still apply. */
2888	char $ac_func();
2889
2890	int main() {
2891
2892	/* The GNU C library defines this for functions which it implements
2893	to always fail with ENOSYS. Some functions are actually named
2894	something starting with __ and the normal name is an alias. */
2895	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
2896	choke me
2897	#else
2898	$ac_func();
2899	#endif
2900
2901	; return 0; }
2902	EOF
2903	if { (eval echo configure:2904: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2904	rm -rf conftest*
2905	eval "ac_cv_func_$ac_func=yes"
2906	else
2907	echo "configure: failed program was:" >&5
2908	cat conftest.$ac_ext >&5
2909	rm -rf conftest*
2910	eval "ac_cv_func_$ac_func=no"
2911	fi
2912	rm -f conftest*
2913	fi
2914
2915	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2916	echo "$ac_t""yes" 1>&6
2917	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2918	cat >> confdefs.h <<EOF
2919	#define $ac_tr_func 1
2920	EOF
2921
2922	else
2923	echo "$ac_t""no" 1>&6
2924	fi
2925	done
2926
2927
2928	if test "$target_cpu" = "unix" ; then
2929
2930
2931	echo $ac_n "checking whether $RTEMS_HOST supports System V semaphores""... $ac_c" 1>&6
2932	echo "configure:2933: checking whether $RTEMS_HOST supports System V semaphores" >&5
2933	if eval "test \"`echo '$''{'rtems_cv_sysv_sem'+set}'`\" = set"; then
2934	echo $ac_n "(cached) $ac_c" 1>&6
2935	else
2936
2937	if test "$cross_compiling" = yes; then
2938	:
2939	else
2940	cat > conftest.$ac_ext <<EOF
2941	#line 2942 "configure"
2942	#include "confdefs.h"
2943
2944	#include <sys/types.h>
2945	#include <sys/ipc.h>
2946	#include <sys/sem.h>
2947	int main () {
2948	#if !defined(sun)
2949	union semun arg ;
2950	#else
2951	union semun {
2952	int val;
2953	struct semid_ds *buf;
2954	ushort *array;
2955	} arg;
2956	#endif
2957	int id=semget(IPC_PRIVATE,1,IPC_CREAT\|0400);
2958	if (id == -1)
2959	exit(1);
2960	arg.val = 0; /* avoid implicit type cast to union */
2961	if (semctl(id, 0, IPC_RMID, arg) == -1)
2962	exit(1);
2963	exit(0);
2964	}
2965
2966	EOF
2967	if { (eval echo configure:2968: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
2968	then
2969	rtems_cv_sysv_sem="yes"
2970	else
2971	echo "configure: failed program was:" >&5
2972	cat conftest.$ac_ext >&5
2973	rm -fr conftest*
2974	rtems_cv_sysv_sem="no"
2975	fi
2976	rm -fr conftest*
2977	fi
2978
2979
2980	fi
2981
2982	echo "$ac_t""$rtems_cv_sysv_sem" 1>&6
2983
2984	if test "$rtems_cv_sysv_sem" != "yes" ; then
2985	{ echo "configure: error: System V semaphores don't work, required by simulator" 1>&2; exit 1; }
2986	fi
2987
2988
2989	echo $ac_n "checking whether $RTEMS_HOST supports System V shared memory""... $ac_c" 1>&6
2990	echo "configure:2991: checking whether $RTEMS_HOST supports System V shared memory" >&5
2991	if eval "test \"`echo '$''{'rtems_cv_sysv_shm'+set}'`\" = set"; then
2992	echo $ac_n "(cached) $ac_c" 1>&6
2993	else
2994
2995	if test "$cross_compiling" = yes; then
2996	:
2997	else
2998	cat > conftest.$ac_ext <<EOF
2999	#line 3000 "configure"
3000	#include "confdefs.h"
3001
3002	#include <sys/types.h>
3003	#include <sys/ipc.h>
3004	#include <sys/shm.h>
3005	int main () {
3006	int id=shmget(IPC_PRIVATE,1,IPC_CREAT\|0400);
3007	if (id == -1)
3008	exit(1);
3009	if (shmctl(id, IPC_RMID, 0) == -1)
3010	exit(1);
3011	exit(0);
3012	}
3013
3014	EOF
3015	if { (eval echo configure:3016: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
3016	then
3017	rtems_cv_sysv_shm="yes"
3018	else
3019	echo "configure: failed program was:" >&5
3020	cat conftest.$ac_ext >&5
3021	rm -fr conftest*
3022	rtems_cv_sysv_shm="no"
3023	fi
3024	rm -fr conftest*
3025	fi
3026
3027
3028	fi
3029
3030	echo "$ac_t""$rtems_cv_sysv_shm" 1>&6
3031
3032	if test "$rtems_cv_sysv_shm" != "yes" ; then
3033	{ echo "configure: error: System V shared memory doesn't work, required by simulator" 1>&2; exit 1; }
3034	fi
3035
3036
3037	echo $ac_n "checking whether $RTEMS_HOST supports System V messages""... $ac_c" 1>&6
3038	echo "configure:3039: checking whether $RTEMS_HOST supports System V messages" >&5
3039	if eval "test \"`echo '$''{'rtems_cv_sysv_msg'+set}'`\" = set"; then
3040	echo $ac_n "(cached) $ac_c" 1>&6
3041	else
3042
3043	if test "$cross_compiling" = yes; then
3044	:
3045	else
3046	cat > conftest.$ac_ext <<EOF
3047	#line 3048 "configure"
3048	#include "confdefs.h"
3049
3050	#include <sys/types.h>
3051	#include <sys/ipc.h>
3052	#include <sys/msg.h>
3053	int main () {
3054	int id=msgget(IPC_PRIVATE,IPC_CREAT\|0400);
3055	if (id == -1)
3056	exit(1);
3057	if (msgctl(id, IPC_RMID, 0) == -1)
3058	exit(1);
3059	exit(0);
3060	}
3061
3062	EOF
3063	if { (eval echo configure:3064: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
3064	then
3065	rtems_cv_sysv_msg="yes"
3066	else
3067	echo "configure: failed program was:" >&5
3068	cat conftest.$ac_ext >&5
3069	rm -fr conftest*
3070	rtems_cv_sysv_msg="no"
3071	fi
3072	rm -fr conftest*
3073	fi
3074
3075
3076	fi
3077
3078	echo "$ac_t""$rtems_cv_sysv_msg" 1>&6
3079
3080	if test "$rtems_cv_sysv_msg" != "yes" ; then
3081	{ echo "configure: error: System V messages don't work, required by simulator" 1>&2; exit 1; }
3082	fi
3083	fi
3084
3085	# find all the Executive Makefiles
3086
3087	echo $ac_n "checking for Makefile.in in c/src/exec/score/tools/$target_cpu""... $ac_c" 1>&6
3088	echo "configure:3089: checking for Makefile.in in c/src/exec/score/tools/$target_cpu" >&5
3089	if test -d $srcdir/c/src/exec/score/tools/$target_cpu; then
3090	rtems_av_save_dir=`pwd`;
3091	cd $srcdir;
3092	rtems_av_tmp=`find c/src/exec/score/tools/$target_cpu -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
3093	makefiles="$makefiles $rtems_av_tmp";
3094	cd $rtems_av_save_dir;
3095	echo "$ac_t""done" 1>&6
3096	else
3097	echo "$ac_t""no" 1>&6
3098	fi
3099
3100
3101
3102	echo $ac_n "checking for Makefile.in in c/src/exec/rtems""... $ac_c" 1>&6
3103	echo "configure:3104: checking for Makefile.in in c/src/exec/rtems" >&5
3104	if test -d $srcdir/c/src/exec/rtems; then
3105	rtems_av_save_dir=`pwd`;
3106	cd $srcdir;
3107	rtems_av_tmp=`find c/src/exec/rtems -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
3108	makefiles="$makefiles $rtems_av_tmp";
3109	cd $rtems_av_save_dir;
3110	echo "$ac_t""done" 1>&6
3111	else
3112	echo "$ac_t""no" 1>&6
3113	fi
3114
3115
3116
3117	echo $ac_n "checking for Makefile.in in c/src/exec/sapi""... $ac_c" 1>&6
3118	echo "configure:3119: checking for Makefile.in in c/src/exec/sapi" >&5
3119	if test -d $srcdir/c/src/exec/sapi; then
3120	rtems_av_save_dir=`pwd`;
3121	cd $srcdir;
3122	rtems_av_tmp=`find c/src/exec/sapi -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
3123	makefiles="$makefiles $rtems_av_tmp";
3124	cd $rtems_av_save_dir;
3125	echo "$ac_t""done" 1>&6
3126	else
3127	echo "$ac_t""no" 1>&6
3128	fi
3129
3130
3131
3132	if test "$RTEMS_HAS_POSIX_API" = "yes"; then
3133
3134	echo $ac_n "checking for Makefile.in in c/src/exec/posix""... $ac_c" 1>&6
3135	echo "configure:3136: checking for Makefile.in in c/src/exec/posix" >&5
3136	if test -d $srcdir/c/src/exec/posix; then
3137	rtems_av_save_dir=`pwd`;
3138	cd $srcdir;
3139	rtems_av_tmp=`find c/src/exec/posix -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
3140	makefiles="$makefiles $rtems_av_tmp";
3141	cd $rtems_av_save_dir;
3142	echo "$ac_t""done" 1>&6
3143	else
3144	echo "$ac_t""no" 1>&6
3145	fi
3146
3147
3148	makefiles="$makefiles c/src/exec/wrapup/posix/Makefile"
3149	fi
3150
3151	# find all the Makefiles for the BSPs
3152	if test -d "$srcdir/c/src/lib/libbsp/$target_cpu"; then
3153	makefiles="$makefiles c/src/lib/libbsp/$target_cpu/Makefile"
3154
3155	if test -z "$rtems_bsp"; then
3156	echo $ac_n "checking for bsps""... $ac_c" 1>&6
3157	echo "configure:3158: checking for bsps" >&5
3158	files=`ls $srcdir/c/src/lib/libbsp/$target_cpu`
3159	for file in $files; do
3160	case $file in
3161	shared*);;
3162	Makefile*);;
3163	READ*);;
3164	CVS*);;
3165	pxfl*);;
3166	go32*);; # so the i386 port can pick up the other Makefiles
3167	# Now account for BSPs with build variants
3168	gen68360) rtems_bsp="$rtems_bsp gen68360 gen68360_040";;
3169	p4000) rtems_bsp="$rtems_bsp p4600 p4650";;
3170	mvme162) rtems_bsp="$rtems_bsp mvme162 mvme162lx";;
3171	*) rtems_bsp="$rtems_bsp $file";;
3172	esac;
3173	done
3174
3175	makefiles="$makefiles c/src/lib/libbsp/bare/Makefile"
3176
3177	echo "$ac_t""$rtems_bsp done" 1>&6
3178	fi
3179
3180	# collect makefiles for each bsp
3181	for i in $rtems_bsp; do
3182	# make sure there is a make/custom file for the bsp
3183	if test ! -r "$srcdir/make/custom/${i}.cfg"; then
3184	{ echo "configure: error: no make/custom/${i}.cfg file for BSP $i" 1>&2; exit 1; }
3185	fi
3186
3187	# account for "aliased" bsps which share source code
3188	case $i in
3189	mvme162lx) bspdir=mvme162 ;; # mvme162 board variant
3190	gen68360_040) bspdir=gen68360 ;; # 68360 in companion mode
3191	go32_p5) bspdir=go32 ;; # go32 on Pentium class CPU
3192	p4600) bspdir=p4000 ;; # p4000 board with IDT 4600
3193	p4650) bspdir=p4000 ;; # p4000 board with IDT 4650
3194	*) bspdir=$i;;
3195	esac
3196
3197	# Is there code where there should be for this BSP?
3198	# The bare bsp is a special case as it is not under the target_cpu path
3199	case $i in
3200	bare)
3201	bspcpudir=
3202	if test "X${BARE_CPU_CFLAGS}" = "X" ; then
3203	{ echo "configure: error: --enable-bare-cpu-cflags not specified for bare bsp" 1>&2; exit 1; }
3204	fi
3205	if test "X${BARE_CPU_MODEL}" = "X" ; then
3206	{ echo "configure: error: --enable-bare-cpu-model not specified for bare bsp" 1>&2; exit 1; }
3207	fi
3208	;;
3209	*)
3210	bspcpudir=$target_cpu/
3211	;;
3212	esac
3213
3214	if test -d "$srcdir/c/src/lib/libbsp/$bspcpudir$bspdir"; then
3215	RTEMS_BSP_LIST="$RTEMS_BSP_LIST $i"
3216	# make sure the Makefiles in a bsp directory are only done once
3217	echo $bspdirs \| grep $bspdir >/dev/null 2>&1
3218	if test $? -ne 0 ; then
3219	bspdirs="$bspdirs $bspdir"
3220
3221	echo $ac_n "checking for Makefile.in in c/src/lib/libbsp/$bspcpudir$bspdir""... $ac_c" 1>&6
3222	echo "configure:3223: checking for Makefile.in in c/src/lib/libbsp/$bspcpudir$bspdir" >&5
3223	if test -d $srcdir/c/src/lib/libbsp/$bspcpudir$bspdir; then
3224	rtems_av_save_dir=`pwd`;
3225	cd $srcdir;
3226	rtems_av_tmp=`find c/src/lib/libbsp/$bspcpudir$bspdir -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
3227	makefiles="$makefiles $rtems_av_tmp";
3228	cd $rtems_av_save_dir;
3229	echo "$ac_t""done" 1>&6
3230	else
3231	echo "$ac_t""no" 1>&6
3232	fi
3233
3234
3235
3236	echo $ac_n "checking for Makefile.in in c/src/lib/libbsp/${bspcpudir}shared""... $ac_c" 1>&6
3237	echo "configure:3238: checking for Makefile.in in c/src/lib/libbsp/${bspcpudir}shared" >&5
3238	if test -d $srcdir/c/src/lib/libbsp/${bspcpudir}shared; then
3239	rtems_av_save_dir=`pwd`;
3240	cd $srcdir;
3241	rtems_av_tmp=`find c/src/lib/libbsp/${bspcpudir}shared -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
3242	makefiles="$makefiles $rtems_av_tmp";
3243	cd $rtems_av_save_dir;
3244	echo "$ac_t""done" 1>&6
3245	else
3246	echo "$ac_t""no" 1>&6
3247	fi
3248
3249
3250	fi
3251	else
3252	{ echo "configure: error: unable to find libbsp directory ($bspdir) for $i" 1>&2; exit 1; }
3253	fi
3254	done
3255	fi
3256
3257	# find all the CPU dependent library Makefiles
3258
3259	echo $ac_n "checking for Makefile.in in c/src/lib/libcpu/$target_cpu""... $ac_c" 1>&6
3260	echo "configure:3261: checking for Makefile.in in c/src/lib/libcpu/$target_cpu" >&5
3261	if test -d $srcdir/c/src/lib/libcpu/$target_cpu; then
3262	rtems_av_save_dir=`pwd`;
3263	cd $srcdir;
3264	rtems_av_tmp=`find c/src/lib/libcpu/$target_cpu -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
3265	makefiles="$makefiles $rtems_av_tmp";
3266	cd $rtems_av_save_dir;
3267	echo "$ac_t""done" 1>&6
3268	else
3269	echo "$ac_t""no" 1>&6
3270	fi
3271
3272
3273
3274	if test "$skip_startfiles" != "yes"; then
3275
3276	echo $ac_n "checking for Makefile.in in c/src/lib/start/$target_cpu""... $ac_c" 1>&6
3277	echo "configure:3278: checking for Makefile.in in c/src/lib/start/$target_cpu" >&5
3278	if test -d $srcdir/c/src/lib/start/$target_cpu; then
3279	rtems_av_save_dir=`pwd`;
3280	cd $srcdir;
3281	rtems_av_tmp=`find c/src/lib/start/$target_cpu -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
3282	makefiles="$makefiles $rtems_av_tmp";
3283	cd $rtems_av_save_dir;
3284	echo "$ac_t""done" 1>&6
3285	else
3286	echo "$ac_t""no" 1>&6
3287	fi
3288
3289
3290	fi
3291
3292
3293
3294	PROJECT_ROOT=`pwd;`
3295
3296	# If RTEMS macros are enabled, then use them. Otherwise, use inlines.
3297	if test "$RTEMS_USE_MACROS" = "yes"; then
3298	inline_dir=macros
3299	if test "$RTEMS_HAS_POSIX_API" = "yes"; then
3300	# The problem is that there is currently no code in posix/macros :)
3301	{ echo "configure: error: Macros are not implemented for the POSIX API" 1>&2; exit 1; }
3302	fi
3303	else
3304	inline_dir=inline
3305	fi
3306
3307	# If the TCP/IP stack is enabled, then find all TCP/IP Makefiles
3308	echo $ac_n "checking if networking is enabled? ""... $ac_c" 1>&6
3309	echo "configure:3310: checking if networking is enabled? " >&5
3310	echo "$ac_t""$RTEMS_HAS_NETWORKING" 1>&6
3311	if test "$RTEMS_HAS_NETWORKING" = "yes"; then
3312
3313	echo $ac_n "checking for Makefile.in in c/src/lib/libnetworking""... $ac_c" 1>&6
3314	echo "configure:3315: checking for Makefile.in in c/src/lib/libnetworking" >&5
3315	if test -d $srcdir/c/src/lib/libnetworking; then
3316	rtems_av_save_dir=`pwd`;
3317	cd $srcdir;
3318	rtems_av_tmp=`find c/src/lib/libnetworking -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
3319	makefiles="$makefiles $rtems_av_tmp";
3320	cd $rtems_av_save_dir;
3321	echo "$ac_t""done" 1>&6
3322	else
3323	echo "$ac_t""no" 1>&6
3324	fi
3325
3326
3327	fi
3328
3329	# If the C++ support is enabled, then include the Makefiles
3330	if test "$RTEMS_HAS_CPLUSPLUS" = "yes"; then
3331	makefiles="$makefiles c/src/lib/librtems++/Makefile"
3332	fi
3333
3334	# If the tests are enabled, then find all the test suite Makefiles
3335	echo $ac_n "checking if the test suites are enabled? ""... $ac_c" 1>&6
3336	echo "configure:3337: checking if the test suites are enabled? " >&5
3337	tests_enabled=yes
3338	# Check whether --enable-tests or --disable-tests was given.
3339	if test "${enable_tests+set}" = set; then
3340	enableval="$enable_tests"
3341	\
3342	case "${enableval}" in
3343	yes) echo "$ac_t""yes" 1>&6 ;;
3344	no) echo "$ac_t""no" 1>&6 ; tests_enabled=no ;;
3345	*) { echo "configure: error: bad value ${enableval} for tests option" 1>&2; exit 1; } ;;
3346	esac
3347	else
3348	echo "$ac_t""yes" 1>&6
3349
3350	fi
3351
3352
3353
3354	echo $ac_n "checking for Makefile.in in c/src/tests/tools/$target_cpu""... $ac_c" 1>&6
3355	echo "configure:3356: checking for Makefile.in in c/src/tests/tools/$target_cpu" >&5
3356	if test -d $srcdir/c/src/tests/tools/$target_cpu; then
3357	rtems_av_save_dir=`pwd`;
3358	cd $srcdir;
3359	rtems_av_tmp=`find c/src/tests/tools/$target_cpu -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
3360	makefiles="$makefiles $rtems_av_tmp";
3361	cd $rtems_av_save_dir;
3362	echo "$ac_t""done" 1>&6
3363	else
3364	echo "$ac_t""no" 1>&6
3365	fi
3366
3367
3368
3369	if test "$tests_enabled" = "yes"; then
3370
3371	echo $ac_n "checking for Makefile.in in c/src/tests/libtests""... $ac_c" 1>&6
3372	echo "configure:3373: checking for Makefile.in in c/src/tests/libtests" >&5
3373	if test -d $srcdir/c/src/tests/libtests; then
3374	rtems_av_save_dir=`pwd`;
3375	cd $srcdir;
3376	rtems_av_tmp=`find c/src/tests/libtests -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
3377	makefiles="$makefiles $rtems_av_tmp";
3378	cd $rtems_av_save_dir;
3379	echo "$ac_t""done" 1>&6
3380	else
3381	echo "$ac_t""no" 1>&6
3382	fi
3383
3384
3385
3386	echo $ac_n "checking for Makefile.in in c/src/tests/sptests""... $ac_c" 1>&6
3387	echo "configure:3388: checking for Makefile.in in c/src/tests/sptests" >&5
3388	if test -d $srcdir/c/src/tests/sptests; then
3389	rtems_av_save_dir=`pwd`;
3390	cd $srcdir;
3391	rtems_av_tmp=`find c/src/tests/sptests -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
3392	makefiles="$makefiles $rtems_av_tmp";
3393	cd $rtems_av_save_dir;
3394	echo "$ac_t""done" 1>&6
3395	else
3396	echo "$ac_t""no" 1>&6
3397	fi
3398
3399
3400
3401	echo $ac_n "checking for Makefile.in in c/src/tests/tmtests""... $ac_c" 1>&6
3402	echo "configure:3403: checking for Makefile.in in c/src/tests/tmtests" >&5
3403	if test -d $srcdir/c/src/tests/tmtests; then
3404	rtems_av_save_dir=`pwd`;
3405	cd $srcdir;
3406	rtems_av_tmp=`find c/src/tests/tmtests -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
3407	makefiles="$makefiles $rtems_av_tmp";
3408	cd $rtems_av_save_dir;
3409	echo "$ac_t""done" 1>&6
3410	else
3411	echo "$ac_t""no" 1>&6
3412	fi
3413
3414
3415	if test "$RTEMS_HAS_MULTIPROCESSING" = "yes"; then
3416
3417	echo $ac_n "checking for Makefile.in in c/src/tests/mptests""... $ac_c" 1>&6
3418	echo "configure:3419: checking for Makefile.in in c/src/tests/mptests" >&5
3419	if test -d $srcdir/c/src/tests/mptests; then
3420	rtems_av_save_dir=`pwd`;
3421	cd $srcdir;
3422	rtems_av_tmp=`find c/src/tests/mptests -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
3423	makefiles="$makefiles $rtems_av_tmp";
3424	cd $rtems_av_save_dir;
3425	echo "$ac_t""done" 1>&6
3426	else
3427	echo "$ac_t""no" 1>&6
3428	fi
3429
3430
3431	fi
3432	if test "$RTEMS_HAS_POSIX_API" = "yes"; then
3433
3434	echo $ac_n "checking for Makefile.in in c/src/tests/psxtests""... $ac_c" 1>&6
3435	echo "configure:3436: checking for Makefile.in in c/src/tests/psxtests" >&5
3436	if test -d $srcdir/c/src/tests/psxtests; then
3437	rtems_av_save_dir=`pwd`;
3438	cd $srcdir;
3439	rtems_av_tmp=`find c/src/tests/psxtests -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
3440	makefiles="$makefiles $rtems_av_tmp";
3441	cd $rtems_av_save_dir;
3442	echo "$ac_t""done" 1>&6
3443	else
3444	echo "$ac_t""no" 1>&6
3445	fi
3446
3447
3448	fi
3449	fi
3450
3451	# If the HWAPI is enabled, the find the HWAPI Makefiles
3452	echo $ac_n "checking if the HWAPI is enabled? ""... $ac_c" 1>&6
3453	echo "configure:3454: checking if the HWAPI is enabled? " >&5
3454	# Check whether --enable-hwapi or --disable-hwapi was given.
3455	if test "${enable_hwapi+set}" = set; then
3456	enableval="$enable_hwapi"
3457	\
3458	case "${enableval}" in
3459	yes) echo "$ac_t""yes" 1>&6
3460	if test -f ${srcdir}/c/src/lib/libhwapi/Makefile.in ; then
3461	makefiles="$makefiles c/src/lib/libhwapi/Makefile"
3462
3463	echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/analog""... $ac_c" 1>&6
3464	echo "configure:3465: checking for Makefile.in in c/src/lib/libhwapi/analog" >&5
3465	if test -d $srcdir/c/src/lib/libhwapi/analog; then
3466	rtems_av_save_dir=`pwd`;
3467	cd $srcdir;
3468	rtems_av_tmp=`find c/src/lib/libhwapi/analog -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
3469	makefiles="$makefiles $rtems_av_tmp";
3470	cd $rtems_av_save_dir;
3471	echo "$ac_t""done" 1>&6
3472	else
3473	echo "$ac_t""no" 1>&6
3474	fi
3475
3476
3477
3478	echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/discrete""... $ac_c" 1>&6
3479	echo "configure:3480: checking for Makefile.in in c/src/lib/libhwapi/discrete" >&5
3480	if test -d $srcdir/c/src/lib/libhwapi/discrete; then
3481	rtems_av_save_dir=`pwd`;
3482	cd $srcdir;
3483	rtems_av_tmp=`find c/src/lib/libhwapi/discrete -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
3484	makefiles="$makefiles $rtems_av_tmp";
3485	cd $rtems_av_save_dir;
3486	echo "$ac_t""done" 1>&6
3487	else
3488	echo "$ac_t""no" 1>&6
3489	fi
3490
3491
3492
3493	echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/drivers""... $ac_c" 1>&6
3494	echo "configure:3495: checking for Makefile.in in c/src/lib/libhwapi/drivers" >&5
3495	if test -d $srcdir/c/src/lib/libhwapi/drivers; then
3496	rtems_av_save_dir=`pwd`;
3497	cd $srcdir;
3498	rtems_av_tmp=`find c/src/lib/libhwapi/drivers -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
3499	makefiles="$makefiles $rtems_av_tmp";
3500	cd $rtems_av_save_dir;
3501	echo "$ac_t""done" 1>&6
3502	else
3503	echo "$ac_t""no" 1>&6
3504	fi
3505
3506
3507
3508	echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/non_volatile_memory""... $ac_c" 1>&6
3509	echo "configure:3510: checking for Makefile.in in c/src/lib/libhwapi/non_volatile_memory" >&5
3510	if test -d $srcdir/c/src/lib/libhwapi/non_volatile_memory; then
3511	rtems_av_save_dir=`pwd`;
3512	cd $srcdir;
3513	rtems_av_tmp=`find c/src/lib/libhwapi/non_volatile_memory -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
3514	makefiles="$makefiles $rtems_av_tmp";
3515	cd $rtems_av_save_dir;
3516	echo "$ac_t""done" 1>&6
3517	else
3518	echo "$ac_t""no" 1>&6
3519	fi
3520
3521
3522
3523	echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/serial""... $ac_c" 1>&6
3524	echo "configure:3525: checking for Makefile.in in c/src/lib/libhwapi/serial" >&5
3525	if test -d $srcdir/c/src/lib/libhwapi/serial; then
3526	rtems_av_save_dir=`pwd`;
3527	cd $srcdir;
3528	rtems_av_tmp=`find c/src/lib/libhwapi/serial -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
3529	makefiles="$makefiles $rtems_av_tmp";
3530	cd $rtems_av_save_dir;
3531	echo "$ac_t""done" 1>&6
3532	else
3533	echo "$ac_t""no" 1>&6
3534	fi
3535
3536
3537
3538	echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/support""... $ac_c" 1>&6
3539	echo "configure:3540: checking for Makefile.in in c/src/lib/libhwapi/support" >&5
3540	if test -d $srcdir/c/src/lib/libhwapi/support; then
3541	rtems_av_save_dir=`pwd`;
3542	cd $srcdir;
3543	rtems_av_tmp=`find c/src/lib/libhwapi/support -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
3544	makefiles="$makefiles $rtems_av_tmp";
3545	cd $rtems_av_save_dir;
3546	echo "$ac_t""done" 1>&6
3547	else
3548	echo "$ac_t""no" 1>&6
3549	fi
3550
3551
3552
3553	echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/wrapup""... $ac_c" 1>&6
3554	echo "configure:3555: checking for Makefile.in in c/src/lib/libhwapi/wrapup" >&5
3555	if test -d $srcdir/c/src/lib/libhwapi/wrapup; then
3556	rtems_av_save_dir=`pwd`;
3557	cd $srcdir;
3558	rtems_av_tmp=`find c/src/lib/libhwapi/wrapup -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
3559	makefiles="$makefiles $rtems_av_tmp";
3560	cd $rtems_av_save_dir;
3561	echo "$ac_t""done" 1>&6
3562	else
3563	echo "$ac_t""no" 1>&6
3564	fi
3565
3566
3567	else
3568	{ echo "configure: error: No source code found for the HWAPI" 1>&2; exit 1; }
3569	fi
3570	;;
3571	no) echo "$ac_t""no" 1>&6 ;;
3572	*) { echo "configure: error: bad value ${enableval} for hwapi option" 1>&2; exit 1; } ;;
3573	esac
3574	else
3575	echo "$ac_t""no" 1>&6
3576
3577	fi
3578
3579
3580
3581
3582
3583
3584
3585
3586
3587
3588
3589
3590
3591
3592
3593
3594
3595
3596
3597
3598
3599
3600
3601	# pick up all the Makefiles in required parts of the tree
3602
3603	echo $ac_n "checking for Makefile.in in c/build-tools""... $ac_c" 1>&6
3604	echo "configure:3605: checking for Makefile.in in c/build-tools" >&5
3605	if test -d $srcdir/c/build-tools; then
3606	rtems_av_save_dir=`pwd`;
3607	cd $srcdir;
3608	rtems_av_tmp=`find c/build-tools -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
3609	makefiles="$makefiles $rtems_av_tmp";
3610	cd $rtems_av_save_dir;
3611	echo "$ac_t""done" 1>&6
3612	else
3613	echo "$ac_t""no" 1>&6
3614	fi
3615
3616
3617
3618	echo $ac_n "checking for Makefile.in in make""... $ac_c" 1>&6
3619	echo "configure:3620: checking for Makefile.in in make" >&5
3620	if test -d $srcdir/make; then
3621	rtems_av_save_dir=`pwd`;
3622	cd $srcdir;
3623	rtems_av_tmp=`find make -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
3624	makefiles="$makefiles $rtems_av_tmp";
3625	cd $rtems_av_save_dir;
3626	echo "$ac_t""done" 1>&6
3627	else
3628	echo "$ac_t""no" 1>&6
3629	fi
3630
3631
3632
3633	echo $ac_n "checking for Makefile.in in c/src/lib/libchip""... $ac_c" 1>&6
3634	echo "configure:3635: checking for Makefile.in in c/src/lib/libchip" >&5
3635	if test -d $srcdir/c/src/lib/libchip; then
3636	rtems_av_save_dir=`pwd`;
3637	cd $srcdir;
3638	rtems_av_tmp=`find c/src/lib/libchip -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
3639	makefiles="$makefiles $rtems_av_tmp";
3640	cd $rtems_av_save_dir;
3641	echo "$ac_t""done" 1>&6
3642	else
3643	echo "$ac_t""no" 1>&6
3644	fi
3645
3646
3647
3648	echo $ac_n "checking for Makefile.in in c/src/lib/libmisc""... $ac_c" 1>&6
3649	echo "configure:3650: checking for Makefile.in in c/src/lib/libmisc" >&5
3650	if test -d $srcdir/c/src/lib/libmisc; then
3651	rtems_av_save_dir=`pwd`;
3652	cd $srcdir;
3653	rtems_av_tmp=`find c/src/lib/libmisc -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
3654	makefiles="$makefiles $rtems_av_tmp";
3655	cd $rtems_av_save_dir;
3656	echo "$ac_t""done" 1>&6
3657	else
3658	echo "$ac_t""no" 1>&6
3659	fi
3660
3661
3662
3663	echo $ac_n "checking for Makefile.in in c/src/tests/samples""... $ac_c" 1>&6
3664	echo "configure:3665: checking for Makefile.in in c/src/tests/samples" >&5
3665	if test -d $srcdir/c/src/tests/samples; then
3666	rtems_av_save_dir=`pwd`;
3667	cd $srcdir;
3668	rtems_av_tmp=`find c/src/tests/samples -name "Makefile.in" -print \| sed "s/Makefile\.in/%/" \| sort \| sed "s/%/Makefile/"`
3669	makefiles="$makefiles $rtems_av_tmp";
3670	cd $rtems_av_save_dir;
3671	echo "$ac_t""done" 1>&6
3672	else
3673	echo "$ac_t""no" 1>&6
3674	fi
3675
3676
3677
3678
3679
3680	# try not to explicitly list a Makefile here
3681	trap '' 1 2 15
3682	cat > confcache <<\EOF
3683	# This file is a shell script that caches the results of configure
3684	# tests run on this system so they can be shared between configure
3685	# scripts and configure runs. It is not useful on other systems.
3686	# If it contains results you don't want to keep, you may remove or edit it.
3687	#
3688	# By default, configure uses ./config.cache as the cache file,
3689	# creating it if it does not exist already. You can give configure
3690	# the --cache-file=FILE option to use a different cache file; that is
3691	# what configure does when it calls configure scripts in
3692	# subdirectories, so they share the cache.
3693	# Giving --cache-file=/dev/null disables caching, for debugging configure.
3694	# config.status only pays attention to the cache file if you give it the
3695	# --recheck option to rerun configure.
3696	#
3697	EOF
3698	# The following way of writing the cache mishandles newlines in values,
3699	# but we know of no workaround that is simple, portable, and efficient.
3700	# So, don't put newlines in cache variables' values.
3701	# Ultrix sh set writes to stderr and can't be redirected directly,
3702	# and sets the high bit in the cache file unless we assign to the vars.
3703	(set) 2>&1 \|
3704	case `(ac_space=' '; set) 2>&1` in
3705	ac_space=\ )
3706	# `set' does not quote correctly, so add quotes (double-quote substitution
3707	# turns \\\\ into \\, and sed turns \\ into \).
3708	sed -n \
3709	-e "s/'/'\\\\''/g" \
3710	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
3711	;;
3712	*)
3713	# `set' quotes correctly as required by POSIX, so do not add quotes.
3714	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
3715	;;
3716	esac >> confcache
3717	if cmp -s $cache_file confcache; then
3718	:
3719	else
3720	if test -w $cache_file; then
3721	echo "updating cache $cache_file"
3722	cat confcache > $cache_file
3723	else
3724	echo "not updating unwritable cache $cache_file"
3725	fi
3726	fi
3727	rm -f confcache
3728
3729	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3730
3731	test "x$prefix" = xNONE && prefix=$ac_default_prefix
3732	# Let make expand exec_prefix.
3733	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3734
3735	# Any assignment to VPATH causes Sun make to only execute
3736	# the first set of double-colon rules, so remove it if not needed.
3737	# If there is a colon in the path, we need to keep it.
3738	if test "x$srcdir" = x.; then
3739	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
3740	fi
3741
3742	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3743
3744	DEFS=-DHAVE_CONFIG_H
3745
3746	# Without the "./", some shells look in PATH for config.status.
3747	: ${CONFIG_STATUS=./config.status}
3748
3749	echo creating $CONFIG_STATUS
3750	rm -f $CONFIG_STATUS
3751	cat > $CONFIG_STATUS <<EOF
3752	#! /bin/sh
3753	# Generated automatically by configure.
3754	# Run this file to recreate the current configuration.
3755	# This directory was configured as follows,
3756	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
3757	#
3758	# $0 $ac_configure_args
3759	#
3760	# Compiler output produced by configure, useful for debugging
3761	# configure, is in ./config.log if it exists.
3762
3763	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3764	for ac_option
3765	do
3766	case "\$ac_option" in
3767	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
3768	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3769	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3770	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
3771	echo "$CONFIG_STATUS generated by autoconf version 2.12"
3772	exit 0 ;;
3773	-help \| --help \| --hel \| --he \| --h)
3774	echo "\$ac_cs_usage"; exit 0 ;;
3775	*) echo "\$ac_cs_usage"; exit 1 ;;
3776	esac
3777	done
3778
3779	ac_given_srcdir=$srcdir
3780	ac_given_INSTALL="$INSTALL"
3781
3782	trap 'rm -fr `echo "Makefile
3783	make/host.cfg
3784	make/target.cfg
3785	make/Templates/Makefile.inc
3786	make/compilers/gcc.cfg
3787	c/Makefile
3788	c/src/Makefile
3789	c/src/exec/Makefile
3790	c/src/exec/score/Makefile
3791	c/src/exec/score/cpu/Makefile
3792	c/src/exec/score/headers/Makefile
3793	c/src/exec/score/${inline_dir}/Makefile
3794	c/src/exec/score/src/Makefile
3795	c/src/exec/score/tools/Makefile
3796	c/src/exec/score/tools/generic/Makefile
3797	c/src/exec/wrapup/Makefile
3798	c/src/exec/wrapup/rtems/Makefile
3799	c/src/lib/Makefile
3800	c/src/lib/include/Makefile
3801	c/src/lib/libbsp/Makefile
3802	c/src/lib/libbsp/shmdr/Makefile
3803	c/src/lib/libc/Makefile
3804	c/src/lib/libcpu/Makefile
3805	c/src/lib/start/Makefile
3806	c/src/lib/wrapup/Makefile
3807	c/src/tests/Makefile
3808	c/src/tests/support/Makefile
3809	c/src/tests/support/include/Makefile
3810	c/src/tests/support/stubdr/Makefile
3811	c/src/tests/support/wrapup/Makefile
3812	c/src/tests/tools/Makefile
3813	c/src/tests/tools/generic/Makefile
3814	$makefiles
3815	c/update-tools/Makefile c/build-tools/src/config.h" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
3816	EOF
3817	cat >> $CONFIG_STATUS <<EOF
3818
3819	# Protect against being on the right side of a sed subst in config.status.
3820	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3821	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3822	$ac_vpsub
3823	$extrasub
3824	s%@CFLAGS@%$CFLAGS%g
3825	s%@CPPFLAGS@%$CPPFLAGS%g
3826	s%@CXXFLAGS@%$CXXFLAGS%g
3827	s%@DEFS@%$DEFS%g
3828	s%@LDFLAGS@%$LDFLAGS%g
3829	s%@LIBS@%$LIBS%g
3830	s%@exec_prefix@%$exec_prefix%g
3831	s%@prefix@%$prefix%g
3832	s%@program_transform_name@%$program_transform_name%g
3833	s%@bindir@%$bindir%g
3834	s%@sbindir@%$sbindir%g
3835	s%@libexecdir@%$libexecdir%g
3836	s%@datadir@%$datadir%g
3837	s%@sysconfdir@%$sysconfdir%g
3838	s%@sharedstatedir@%$sharedstatedir%g
3839	s%@localstatedir@%$localstatedir%g
3840	s%@libdir@%$libdir%g
3841	s%@includedir@%$includedir%g
3842	s%@oldincludedir@%$oldincludedir%g
3843	s%@infodir@%$infodir%g
3844	s%@mandir@%$mandir%g
3845	s%@SET_MAKE@%$SET_MAKE%g
3846	s%@host@%$host%g
3847	s%@host_alias@%$host_alias%g
3848	s%@host_cpu@%$host_cpu%g
3849	s%@host_vendor@%$host_vendor%g
3850	s%@host_os@%$host_os%g
3851	s%@target@%$target%g
3852	s%@target_alias@%$target_alias%g
3853	s%@target_cpu@%$target_cpu%g
3854	s%@target_vendor@%$target_vendor%g
3855	s%@target_os@%$target_os%g
3856	s%@build@%$build%g
3857	s%@build_alias@%$build_alias%g
3858	s%@build_cpu@%$build_cpu%g
3859	s%@build_vendor@%$build_vendor%g
3860	s%@build_os@%$build_os%g
3861	s%@CAT@%$CAT%g
3862	s%@RM@%$RM%g
3863	s%@CP@%$CP%g
3864	s%@MV@%$MV%g
3865	s%@LN@%$LN%g
3866	s%@LN_S@%$LN_S%g
3867	s%@CHMOD@%$CHMOD%g
3868	s%@SORT@%$SORT%g
3869	s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3870	s%@INSTALL_DATA@%$INSTALL_DATA%g
3871	s%@PERL@%$PERL%g
3872	s%@MKDIR@%$MKDIR%g
3873	s%@TOUCH@%$TOUCH%g
3874	s%@CMP@%$CMP%g
3875	s%@SED@%$SED%g
3876	s%@M4@%$M4%g
3877	s%@KSH@%$KSH%g
3878	s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g
3879	s%@CXX_FOR_TARGET@%$CXX_FOR_TARGET%g
3880	s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g
3881	s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g
3882	s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g
3883	s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g
3884	s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g
3885	s%@OBJCOPY_FOR_TARGET@%$OBJCOPY_FOR_TARGET%g
3886	s%@SIZE_FOR_TARGET@%$SIZE_FOR_TARGET%g
3887	s%@STRIP_FOR_TARGET@%$STRIP_FOR_TARGET%g
3888	s%@CC@%$CC%g
3889	s%@EXEEXT@%$EXEEXT%g
3890	s%@GCCSED@%$GCCSED%g
3891	s%@RTEMS_GAS_CODE16@%$RTEMS_GAS_CODE16%g
3892	s%@rtems_cv_prog_cc_cross@%$rtems_cv_prog_cc_cross%g
3893	s%@RTEMS_BSP_LIST@%$RTEMS_BSP_LIST%g
3894	s%@RTEMS_HOST@%$RTEMS_HOST%g
3895	s%@RTEMS_LIBC_DIR@%$RTEMS_LIBC_DIR%g
3896	s%@RTEMS_USE_OWN_PDIR@%$RTEMS_USE_OWN_PDIR%g
3897	s%@RTEMS_HAS_POSIX_API@%$RTEMS_HAS_POSIX_API%g
3898	s%@RTEMS_HAS_NETWORKING@%$RTEMS_HAS_NETWORKING%g
3899	s%@RTEMS_USE_MACROS@%$RTEMS_USE_MACROS%g
3900	s%@RTEMS_HAS_CPLUSPLUS@%$RTEMS_HAS_CPLUSPLUS%g
3901	s%@RTEMS_USE_GCC272@%$RTEMS_USE_GCC272%g
3902	s%@BARE_CPU_CFLAGS@%$BARE_CPU_CFLAGS%g
3903	s%@BARE_CPU_MODEL@%$BARE_CPU_MODEL%g
3904	s%@PROJECT_ROOT@%$PROJECT_ROOT%g
3905	s%@program_prefix@%$program_prefix%g
3906	s%@CC_CFLAGS_DEFAULT@%$CC_CFLAGS_DEFAULT%g
3907	s%@CC_CFLAGS_DEBUG_V@%$CC_CFLAGS_DEBUG_V%g
3908	s%@CC_CFLAGS_PROFILE_V@%$CC_CFLAGS_PROFILE_V%g
3909	s%@CC_LDFLAGS_PROFILE_V@%$CC_LDFLAGS_PROFILE_V%g
3910
3911	CEOF
3912	EOF
3913
3914	cat >> $CONFIG_STATUS <<\EOF
3915
3916	# Split the substitutions into bite-sized pieces for seds with
3917	# small command number limits, like on Digital OSF/1 and HP-UX.
3918	ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3919	ac_file=1 # Number of current file.
3920	ac_beg=1 # First line for current file.
3921	ac_end=$ac_max_sed_cmds # Line after last line for current file.
3922	ac_more_lines=:
3923	ac_sed_cmds=""
3924	while $ac_more_lines; do
3925	if test $ac_beg -gt 1; then
3926	sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3927	else
3928	sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3929	fi
3930	if test ! -s conftest.s$ac_file; then
3931	ac_more_lines=false
3932	rm -f conftest.s$ac_file
3933	else
3934	if test -z "$ac_sed_cmds"; then
3935	ac_sed_cmds="sed -f conftest.s$ac_file"
3936	else
3937	ac_sed_cmds="$ac_sed_cmds \| sed -f conftest.s$ac_file"
3938	fi
3939	ac_file=`expr $ac_file + 1`
3940	ac_beg=$ac_end
3941	ac_end=`expr $ac_end + $ac_max_sed_cmds`
3942	fi
3943	done
3944	if test -z "$ac_sed_cmds"; then
3945	ac_sed_cmds=cat
3946	fi
3947	EOF
3948
3949	cat >> $CONFIG_STATUS <<EOF
3950
3951	CONFIG_FILES=\${CONFIG_FILES-"Makefile
3952	make/host.cfg
3953	make/target.cfg
3954	make/Templates/Makefile.inc
3955	make/compilers/gcc.cfg
3956	c/Makefile
3957	c/src/Makefile
3958	c/src/exec/Makefile
3959	c/src/exec/score/Makefile
3960	c/src/exec/score/cpu/Makefile
3961	c/src/exec/score/headers/Makefile
3962	c/src/exec/score/${inline_dir}/Makefile
3963	c/src/exec/score/src/Makefile
3964	c/src/exec/score/tools/Makefile
3965	c/src/exec/score/tools/generic/Makefile
3966	c/src/exec/wrapup/Makefile
3967	c/src/exec/wrapup/rtems/Makefile
3968	c/src/lib/Makefile
3969	c/src/lib/include/Makefile
3970	c/src/lib/libbsp/Makefile
3971	c/src/lib/libbsp/shmdr/Makefile
3972	c/src/lib/libc/Makefile
3973	c/src/lib/libcpu/Makefile
3974	c/src/lib/start/Makefile
3975	c/src/lib/wrapup/Makefile
3976	c/src/tests/Makefile
3977	c/src/tests/support/Makefile
3978	c/src/tests/support/include/Makefile
3979	c/src/tests/support/stubdr/Makefile
3980	c/src/tests/support/wrapup/Makefile
3981	c/src/tests/tools/Makefile
3982	c/src/tests/tools/generic/Makefile
3983	$makefiles
3984	c/update-tools/Makefile"}
3985	EOF
3986	cat >> $CONFIG_STATUS <<\EOF
3987	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3988	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3989	case "$ac_file" in
3990	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
3991	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
3992	*) ac_file_in="${ac_file}.in" ;;
3993	esac
3994
3995	# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3996
3997	# Remove last slash and all that follows it. Not all systems have dirname.
3998	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
3999	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4000	# The file is in a subdirectory.
4001	test ! -d "$ac_dir" && mkdir "$ac_dir"
4002	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
4003	# A "../" for each directory in $ac_dir_suffix.
4004	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
4005	else
4006	ac_dir_suffix= ac_dots=
4007	fi
4008
4009	case "$ac_given_srcdir" in
4010	.) srcdir=.
4011	if test -z "$ac_dots"; then top_srcdir=.
4012	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
4013	/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
4014	*) # Relative path.
4015	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
4016	top_srcdir="$ac_dots$ac_given_srcdir" ;;
4017	esac
4018
4019	case "$ac_given_INSTALL" in
4020	[/$]*) INSTALL="$ac_given_INSTALL" ;;
4021	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
4022	esac
4023
4024	echo creating "$ac_file"
4025	rm -f "$ac_file"
4026	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
4027	case "$ac_file" in
4028	Makefile) ac_comsub="1i\\
4029	# $configure_input" ;;
4030	*) ac_comsub= ;;
4031	esac
4032
4033	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4034	sed -e "$ac_comsub
4035	s%@configure_input@%$configure_input%g
4036	s%@srcdir@%$srcdir%g
4037	s%@top_srcdir@%$top_srcdir%g
4038	s%@INSTALL@%$INSTALL%g
4039	" $ac_file_inputs \| (eval "$ac_sed_cmds") > $ac_file
4040	fi; done
4041	rm -f conftest.s*
4042
4043	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
4044	# NAME is the cpp macro being defined and VALUE is the value it is being given.
4045	#
4046	# ac_d sets the value in "#define NAME VALUE" lines.
4047	ac_dA='s%^$[ ]$#$[ ]define[ ][ ]*$'
4048	ac_dB='$[ ][ ]$[^ ]%\1#\2'
4049	ac_dC='\3'
4050	ac_dD='%g'
4051	# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
4052	ac_uA='s%^$[ ]$#$[ ]$undef$[ ][ ]*$'
4053	ac_uB='$[ ]$%\1#\2define\3'
4054	ac_uC=' '
4055	ac_uD='\4%g'
4056	# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
4057	ac_eA='s%^$[ ]$#$[ ]$undef$[ ][ ]*$'
4058	ac_eB='$%\1#\2define\3'
4059	ac_eC=' '
4060	ac_eD='%g'
4061
4062	if test "${CONFIG_HEADERS+set}" != set; then
4063	EOF
4064	cat >> $CONFIG_STATUS <<EOF
4065	CONFIG_HEADERS="c/build-tools/src/config.h"
4066	EOF
4067	cat >> $CONFIG_STATUS <<\EOF
4068	fi
4069	for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
4070	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4071	case "$ac_file" in
4072	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
4073	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
4074	*) ac_file_in="${ac_file}.in" ;;
4075	esac
4076
4077	echo creating $ac_file
4078
4079	rm -f conftest.frag conftest.in conftest.out
4080	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4081	cat $ac_file_inputs > conftest.in
4082
4083	EOF
4084
4085	# Transform confdefs.h into a sed script conftest.vals that substitutes
4086	# the proper values into config.h.in to produce config.h. And first:
4087	# Protect against being on the right side of a sed subst in config.status.
4088	# Protect against being in an unquoted here document in config.status.
4089	rm -f conftest.vals
4090	cat > conftest.hdr <<\EOF
4091	s/[\\&%]/\\&/g
4092	s%[\\$`]%\\&%g
4093	s%#define $[A-Za-z_][A-Za-z0-9_]$ $.*$%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
4094	s%ac_d%ac_u%gp
4095	s%ac_u%ac_e%gp
4096	EOF
4097	sed -n -f conftest.hdr confdefs.h > conftest.vals
4098	rm -f conftest.hdr
4099
4100	# This sed command replaces #undef with comments. This is necessary, for
4101	# example, in the case of _POSIX_SOURCE, which is predefined and required
4102	# on some systems where configure will not decide to define it.
4103	cat >> conftest.vals <<\EOF
4104	s%^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9]%/* & */%
4105	EOF
4106
4107	# Break up conftest.vals because some shells have a limit on
4108	# the size of here documents, and old seds have small limits too.
4109
4110	rm -f conftest.tail
4111	while :
4112	do
4113	ac_lines=`grep -c . conftest.vals`
4114	# grep -c gives empty output for an empty file on some AIX systems.
4115	if test -z "$ac_lines" \|\| test "$ac_lines" -eq 0; then break; fi
4116	# Write a limited-size here document to conftest.frag.
4117	echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
4118	sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
4119	echo 'CEOF
4120	sed -f conftest.frag conftest.in > conftest.out
4121	rm -f conftest.in
4122	mv conftest.out conftest.in
4123	' >> $CONFIG_STATUS
4124	sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
4125	rm -f conftest.vals
4126	mv conftest.tail conftest.vals
4127	done
4128	rm -f conftest.vals
4129
4130	cat >> $CONFIG_STATUS <<\EOF
4131	rm -f conftest.frag conftest.h
4132	echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
4133	cat conftest.in >> conftest.h
4134	rm -f conftest.in
4135	if cmp -s $ac_file conftest.h 2>/dev/null; then
4136	echo "$ac_file is unchanged"
4137	rm -f conftest.h
4138	else
4139	# Remove last slash and all that follows it. Not all systems have dirname.
4140	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
4141	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4142	# The file is in a subdirectory.
4143	test ! -d "$ac_dir" && mkdir "$ac_dir"
4144	fi
4145	rm -f $ac_file
4146	mv conftest.h $ac_file
4147	fi
4148	fi; done
4149
4150	EOF
4151	cat >> $CONFIG_STATUS <<EOF
4152
4153	EOF
4154	cat >> $CONFIG_STATUS <<\EOF
4155
4156	exit 0
4157	EOF
4158	chmod +x $CONFIG_STATUS
4159	rm -fr confdefs* $ac_clean_files
4160	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
4161
4162
4163	echo
4164	echo target architecture: $target_cpu.
4165	echo available BSPs: $rtems_bsp.
4166	echo \'make all\' will build the following BSPs: $RTEMS_BSP_LIST.
4167	echo other BSPs can be built with \'make RTEMS_BSP=\"bsp1 bsp2 ...\"\'
4168	echo

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