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configure @ e1d8abb

4.104.114.84.95

Last change on this file since e1d8abb was e1d8abb, checked in by Joel Sherrill <joel.sherrill@…>, on 09/07/99 at 13:45:03
Applied patch rtems-rc-19990820-6.diff.gz from Ralf Corsepius <corsepiu@…> which converted many Makefile.in's to Makefile.am's. This added a lot of files.
Property mode set to `100644`
File size: 83.7 KB

Line
1	#! /bin/sh
2
3	# Guess values for system-dependent variables and create Makefiles.
4	# Generated automatically using autoconf version 2.13
5	# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
6	#
7	# This configure script is free software; the Free Software Foundation
8	# gives unlimited permission to copy, distribute and modify it.
9
10	# Defaults:
11	ac_help=
12	ac_default_prefix=/usr/local
13	# Any additions from configure.in:
14	ac_help="$ac_help
15	--with-target-subdir=DIR"
16	ac_help="$ac_help
17	--enable-maintainer-mode enable make rules and dependencies not useful
18	(and sometimes confusing) to the casual installer"
19	ac_help="$ac_help
20	--enable-cxx enable C++ support,
21	and build the rtems++ library"
22	ac_help="$ac_help
23	--enable-libcdir=directory set the directory for the C library"
24
25	# Initialize some variables set by options.
26	# The variables have the same names as the options, with
27	# dashes changed to underlines.
28	build=NONE
29	cache_file=./config.cache
30	exec_prefix=NONE
31	host=NONE
32	no_create=
33	nonopt=NONE
34	no_recursion=
35	prefix=NONE
36	program_prefix=NONE
37	program_suffix=NONE
38	program_transform_name=s,x,x,
39	silent=
40	site=
41	srcdir=
42	target=NONE
43	verbose=
44	x_includes=NONE
45	x_libraries=NONE
46	bindir='${exec_prefix}/bin'
47	sbindir='${exec_prefix}/sbin'
48	libexecdir='${exec_prefix}/libexec'
49	datadir='${prefix}/share'
50	sysconfdir='${prefix}/etc'
51	sharedstatedir='${prefix}/com'
52	localstatedir='${prefix}/var'
53	libdir='${exec_prefix}/lib'
54	includedir='${prefix}/include'
55	oldincludedir='/usr/include'
56	infodir='${prefix}/info'
57	mandir='${prefix}/man'
58
59	# Initialize some other variables.
60	subdirs=
61	MFLAGS= MAKEFLAGS=
62	SHELL=${CONFIG_SHELL-/bin/sh}
63	# Maximum number of lines to put in a shell here document.
64	ac_max_here_lines=12
65
66	ac_prev=
67	for ac_option
68	do
69
70	# If the previous option needs an argument, assign it.
71	if test -n "$ac_prev"; then
72	eval "$ac_prev=\$ac_option"
73	ac_prev=
74	continue
75	fi
76
77	case "$ac_option" in
78	-=) ac_optarg=`echo "$ac_option" \| sed 's/[-_a-zA-Z0-9]*=//'` ;;
79	*) ac_optarg= ;;
80	esac
81
82	# Accept the important Cygnus configure options, so we can diagnose typos.
83
84	case "$ac_option" in
85
86	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
87	ac_prev=bindir ;;
88	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
89	bindir="$ac_optarg" ;;
90
91	-build \| --build \| --buil \| --bui \| --bu)
92	ac_prev=build ;;
93	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
94	build="$ac_optarg" ;;
95
96	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
97	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
98	ac_prev=cache_file ;;
99	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
100	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
101	cache_file="$ac_optarg" ;;
102
103	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
104	ac_prev=datadir ;;
105	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
106	\| --da=*)
107	datadir="$ac_optarg" ;;
108
109	-disable-* \| --disable-*)
110	ac_feature=`echo $ac_option\|sed -e 's/-*disable-//'`
111	# Reject names that are not valid shell variable names.
112	if test -n "`echo $ac_feature\| sed 's/[-a-zA-Z0-9_]//g'`"; then
113	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
114	fi
115	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
116	eval "enable_${ac_feature}=no" ;;
117
118	-enable-* \| --enable-*)
119	ac_feature=`echo $ac_option\|sed -e 's/-enable-//' -e 's/=.//'`
120	# Reject names that are not valid shell variable names.
121	if test -n "`echo $ac_feature\| sed 's/[-_a-zA-Z0-9]//g'`"; then
122	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
123	fi
124	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
125	case "$ac_option" in
126	=) ;;
127	*) ac_optarg=yes ;;
128	esac
129	eval "enable_${ac_feature}='$ac_optarg'" ;;
130
131	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
132	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
133	\| --exec \| --exe \| --ex)
134	ac_prev=exec_prefix ;;
135	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
136	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
137	\| --exec=* \| --exe=* \| --ex=*)
138	exec_prefix="$ac_optarg" ;;
139
140	-gas \| --gas \| --ga \| --g)
141	# Obsolete; use --with-gas.
142	with_gas=yes ;;
143
144	-help \| --help \| --hel \| --he)
145	# Omit some internal or obsolete options to make the list less imposing.
146	# This message is too long to be a string in the A/UX 3.1 sh.
147	cat << EOF
148	Usage: configure [options] [host]
149	Options: [defaults in brackets after descriptions]
150	Configuration:
151	--cache-file=FILE cache test results in FILE
152	--help print this message
153	--no-create do not create output files
154	--quiet, --silent do not print \`checking...' messages
155	--version print the version of autoconf that created configure
156	Directory and file names:
157	--prefix=PREFIX install architecture-independent files in PREFIX
158	[$ac_default_prefix]
159	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
160	[same as prefix]
161	--bindir=DIR user executables in DIR [EPREFIX/bin]
162	--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
163	--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
164	--datadir=DIR read-only architecture-independent data in DIR
165	[PREFIX/share]
166	--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
167	--sharedstatedir=DIR modifiable architecture-independent data in DIR
168	[PREFIX/com]
169	--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
170	--libdir=DIR object code libraries in DIR [EPREFIX/lib]
171	--includedir=DIR C header files in DIR [PREFIX/include]
172	--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
173	--infodir=DIR info documentation in DIR [PREFIX/info]
174	--mandir=DIR man documentation in DIR [PREFIX/man]
175	--srcdir=DIR find the sources in DIR [configure dir or ..]
176	--program-prefix=PREFIX prepend PREFIX to installed program names
177	--program-suffix=SUFFIX append SUFFIX to installed program names
178	--program-transform-name=PROGRAM
179	run sed PROGRAM on installed program names
180	EOF
181	cat << EOF
182	Host type:
183	--build=BUILD configure for building on BUILD [BUILD=HOST]
184	--host=HOST configure for HOST [guessed]
185	--target=TARGET configure for TARGET [TARGET=HOST]
186	Features and packages:
187	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
188	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
189	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
190	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
191	--x-includes=DIR X include files are in DIR
192	--x-libraries=DIR X library files are in DIR
193	EOF
194	if test -n "$ac_help"; then
195	echo "--enable and --with options recognized:$ac_help"
196	fi
197	exit 0 ;;
198
199	-host \| --host \| --hos \| --ho)
200	ac_prev=host ;;
201	-host=* \| --host=* \| --hos=* \| --ho=*)
202	host="$ac_optarg" ;;
203
204	-includedir \| --includedir \| --includedi \| --included \| --include \
205	\| --includ \| --inclu \| --incl \| --inc)
206	ac_prev=includedir ;;
207	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
208	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
209	includedir="$ac_optarg" ;;
210
211	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
212	ac_prev=infodir ;;
213	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
214	infodir="$ac_optarg" ;;
215
216	-libdir \| --libdir \| --libdi \| --libd)
217	ac_prev=libdir ;;
218	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
219	libdir="$ac_optarg" ;;
220
221	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
222	\| --libexe \| --libex \| --libe)
223	ac_prev=libexecdir ;;
224	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
225	\| --libexe=* \| --libex=* \| --libe=*)
226	libexecdir="$ac_optarg" ;;
227
228	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
229	\| --localstate \| --localstat \| --localsta \| --localst \
230	\| --locals \| --local \| --loca \| --loc \| --lo)
231	ac_prev=localstatedir ;;
232	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
233	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
234	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
235	localstatedir="$ac_optarg" ;;
236
237	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
238	ac_prev=mandir ;;
239	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
240	mandir="$ac_optarg" ;;
241
242	-nfp \| --nfp \| --nf)
243	# Obsolete; use --without-fp.
244	with_fp=no ;;
245
246	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
247	\| --no-cr \| --no-c)
248	no_create=yes ;;
249
250	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
251	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
252	no_recursion=yes ;;
253
254	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
255	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
256	\| --oldin \| --oldi \| --old \| --ol \| --o)
257	ac_prev=oldincludedir ;;
258	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
259	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
260	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
261	oldincludedir="$ac_optarg" ;;
262
263	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
264	ac_prev=prefix ;;
265	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
266	prefix="$ac_optarg" ;;
267
268	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
269	\| --program-pre \| --program-pr \| --program-p)
270	ac_prev=program_prefix ;;
271	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
272	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
273	program_prefix="$ac_optarg" ;;
274
275	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
276	\| --program-suf \| --program-su \| --program-s)
277	ac_prev=program_suffix ;;
278	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
279	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
280	program_suffix="$ac_optarg" ;;
281
282	-program-transform-name \| --program-transform-name \
283	\| --program-transform-nam \| --program-transform-na \
284	\| --program-transform-n \| --program-transform- \
285	\| --program-transform \| --program-transfor \
286	\| --program-transfo \| --program-transf \
287	\| --program-trans \| --program-tran \
288	\| --progr-tra \| --program-tr \| --program-t)
289	ac_prev=program_transform_name ;;
290	-program-transform-name=* \| --program-transform-name=* \
291	\| --program-transform-nam=* \| --program-transform-na=* \
292	\| --program-transform-n=* \| --program-transform-=* \
293	\| --program-transform=* \| --program-transfor=* \
294	\| --program-transfo=* \| --program-transf=* \
295	\| --program-trans=* \| --program-tran=* \
296	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
297	program_transform_name="$ac_optarg" ;;
298
299	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
300	\| -silent \| --silent \| --silen \| --sile \| --sil)
301	silent=yes ;;
302
303	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
304	ac_prev=sbindir ;;
305	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
306	\| --sbi=* \| --sb=*)
307	sbindir="$ac_optarg" ;;
308
309	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
310	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
311	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
312	\| --sha \| --sh)
313	ac_prev=sharedstatedir ;;
314	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
315	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
316	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
317	\| --sha=* \| --sh=*)
318	sharedstatedir="$ac_optarg" ;;
319
320	-site \| --site \| --sit)
321	ac_prev=site ;;
322	-site=* \| --site=* \| --sit=*)
323	site="$ac_optarg" ;;
324
325	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
326	ac_prev=srcdir ;;
327	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
328	srcdir="$ac_optarg" ;;
329
330	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
331	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
332	ac_prev=sysconfdir ;;
333	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
334	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
335	sysconfdir="$ac_optarg" ;;
336
337	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
338	ac_prev=target ;;
339	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
340	target="$ac_optarg" ;;
341
342	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
343	verbose=yes ;;
344
345	-version \| --version \| --versio \| --versi \| --vers)
346	echo "configure generated by autoconf version 2.13"
347	exit 0 ;;
348
349	-with-* \| --with-*)
350	ac_package=`echo $ac_option\|sed -e 's/-with-//' -e 's/=.//'`
351	# Reject names that are not valid shell variable names.
352	if test -n "`echo $ac_package\| sed 's/[-_a-zA-Z0-9]//g'`"; then
353	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
354	fi
355	ac_package=`echo $ac_package\| sed 's/-/_/g'`
356	case "$ac_option" in
357	=) ;;
358	*) ac_optarg=yes ;;
359	esac
360	eval "with_${ac_package}='$ac_optarg'" ;;
361
362	-without-* \| --without-*)
363	ac_package=`echo $ac_option\|sed -e 's/-*without-//'`
364	# Reject names that are not valid shell variable names.
365	if test -n "`echo $ac_package\| sed 's/[-a-zA-Z0-9_]//g'`"; then
366	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
367	fi
368	ac_package=`echo $ac_package\| sed 's/-/_/g'`
369	eval "with_${ac_package}=no" ;;
370
371	--x)
372	# Obsolete; use --with-x.
373	with_x=yes ;;
374
375	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
376	\| --x-incl \| --x-inc \| --x-in \| --x-i)
377	ac_prev=x_includes ;;
378	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
379	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
380	x_includes="$ac_optarg" ;;
381
382	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
383	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
384	ac_prev=x_libraries ;;
385	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
386	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
387	x_libraries="$ac_optarg" ;;
388
389	-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
390	;;
391
392	*)
393	if test -n "`echo $ac_option\| sed 's/[-a-z0-9.]//g'`"; then
394	echo "configure: warning: $ac_option: invalid host type" 1>&2
395	fi
396	if test "x$nonopt" != xNONE; then
397	{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
398	fi
399	nonopt="$ac_option"
400	;;
401
402	esac
403	done
404
405	if test -n "$ac_prev"; then
406	{ echo "configure: error: missing argument to --`echo $ac_prev \| sed 's/_/-/g'`" 1>&2; exit 1; }
407	fi
408
409	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
410
411	# File descriptor usage:
412	# 0 standard input
413	# 1 file creation
414	# 2 errors and warnings
415	# 3 some systems may open it to /dev/tty
416	# 4 used on the Kubota Titan
417	# 6 checking for... messages and results
418	# 5 compiler messages saved in config.log
419	if test "$silent" = yes; then
420	exec 6>/dev/null
421	else
422	exec 6>&1
423	fi
424	exec 5>./config.log
425
426	echo "\
427	This file contains any messages produced by compilers while
428	running configure, to aid debugging if configure makes a mistake.
429	" 1>&5
430
431	# Strip out --no-create and --no-recursion so they do not pile up.
432	# Also quote any args containing shell metacharacters.
433	ac_configure_args=
434	for ac_arg
435	do
436	case "$ac_arg" in
437	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
438	\| --no-cr \| --no-c) ;;
439	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
440	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r) ;;
441	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?]*)
442	ac_configure_args="$ac_configure_args '$ac_arg'" ;;
443	*) ac_configure_args="$ac_configure_args $ac_arg" ;;
444	esac
445	done
446
447	# NLS nuisances.
448	# Only set these to C if already set. These must not be set unconditionally
449	# because not all systems understand e.g. LANG=C (notably SCO).
450	# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
451	# Non-C LC_CTYPE values break the ctype check.
452	if test "${LANG+set}" = set; then LANG=C; export LANG; fi
453	if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
454	if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
455	if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
456
457	# confdefs.h avoids OS command line length limits that DEFS can exceed.
458	rm -rf conftest* confdefs.h
459	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
460	echo > confdefs.h
461
462	# A filename unique to this package, relative to the directory that
463	# configure is in, which we can look for to find out if srcdir is correct.
464	ac_unique_file=include/rtems++
465
466	# Find the source files, if location was not specified.
467	if test -z "$srcdir"; then
468	ac_srcdir_defaulted=yes
469	# Try the directory containing this script, then its parent.
470	ac_prog=$0
471	ac_confdir=`echo $ac_prog\|sed 's%/[^/][^/]*$%%'`
472	test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
473	srcdir=$ac_confdir
474	if test ! -r $srcdir/$ac_unique_file; then
475	srcdir=..
476	fi
477	else
478	ac_srcdir_defaulted=no
479	fi
480	if test ! -r $srcdir/$ac_unique_file; then
481	if test "$ac_srcdir_defaulted" = yes; then
482	{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
483	else
484	{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
485	fi
486	fi
487	srcdir=`echo "${srcdir}" \| sed 's%$[^/]$/*$%\1%'`
488
489	# Prefer explicitly selected file to automatically selected ones.
490	if test -z "$CONFIG_SITE"; then
491	if test "x$prefix" != xNONE; then
492	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
493	else
494	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
495	fi
496	fi
497	for ac_site_file in $CONFIG_SITE; do
498	if test -r "$ac_site_file"; then
499	echo "loading site script $ac_site_file"
500	. "$ac_site_file"
501	fi
502	done
503
504	if test -r "$cache_file"; then
505	echo "loading cache $cache_file"
506	. $cache_file
507	else
508	echo "creating cache $cache_file"
509	> $cache_file
510	fi
511
512	ac_ext=c
513	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
514	ac_cpp='$CPP $CPPFLAGS'
515	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
516	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
517	cross_compiling=$ac_cv_prog_cc_cross
518
519	ac_exeext=
520	ac_objext=o
521	if (echo "testing\c"; echo 1,2,3) \| grep c >/dev/null; then
522	# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
523	if (echo -n testing; echo 1,2,3) \| sed s/-n/xn/ \| grep xn >/dev/null; then
524	ac_n= ac_c='
525	' ac_t=' '
526	else
527	ac_n=-n ac_c= ac_t=
528	fi
529	else
530	ac_n= ac_c='\c' ac_t=
531	fi
532
533
534	# Check whether --with-target-subdir or --without-target-subdir was given.
535	if test "${with_target_subdir+set}" = set; then
536	withval="$with_target_subdir"
537	TARGET_SUBDIR="$withval"
538	else
539	TARGET_SUBDIR="."
540	fi
541
542
543	RTEMS_TOPdir="../../..";
544
545
546	echo $ac_n "checking for RTEMS Version""... $ac_c" 1>&6
547	echo "configure:548: checking for RTEMS Version" >&5
548	if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
549	RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION \| \
550	sed -e 's%RTEMS[ ]Version[ ]$.$[ ]%\1%g'`
551	else
552	{ echo "configure: error: Unable to find ${RTEMS_TOPdir}/VERSION" 1>&2; exit 1; }
553	fi
554	if test -z "$RTEMS_VERSION"; then
555	{ echo "configure: error: Unable to determine version" 1>&2; exit 1; }
556	fi
557	echo "$ac_t""$RTEMS_VERSION" 1>&6
558
559	ac_aux_dir=
560	for ac_dir in ../../.. $srcdir/../../..; do
561	if test -f $ac_dir/install-sh; then
562	ac_aux_dir=$ac_dir
563	ac_install_sh="$ac_aux_dir/install-sh -c"
564	break
565	elif test -f $ac_dir/install.sh; then
566	ac_aux_dir=$ac_dir
567	ac_install_sh="$ac_aux_dir/install.sh -c"
568	break
569	fi
570	done
571	if test -z "$ac_aux_dir"; then
572	{ echo "configure: error: can not find install-sh or install.sh in ../../.. $srcdir/../../.." 1>&2; exit 1; }
573	fi
574	ac_config_guess=$ac_aux_dir/config.guess
575	ac_config_sub=$ac_aux_dir/config.sub
576	ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
577
578
579
580
581	# Do some error checking and defaulting for the host and target type.
582	# The inputs are:
583	# configure --host=HOST --target=TARGET --build=BUILD NONOPT
584	#
585	# The rules are:
586	# 1. You are not allowed to specify --host, --target, and nonopt at the
587	# same time.
588	# 2. Host defaults to nonopt.
589	# 3. If nonopt is not specified, then host defaults to the current host,
590	# as determined by config.guess.
591	# 4. Target and build default to nonopt.
592	# 5. If nonopt is not specified, then target and build default to host.
593
594	# The aliases save the names the user supplied, while $host etc.
595	# will get canonicalized.
596	case $host---$target---$nonopt in
597	NONE------ \| ---NONE--- \| ------NONE) ;;
598	*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
599	esac
600
601
602	# Make sure we can run config.sub.
603	if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
604	else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
605	fi
606
607	echo $ac_n "checking host system type""... $ac_c" 1>&6
608	echo "configure:609: checking host system type" >&5
609
610	host_alias=$host
611	case "$host_alias" in
612	NONE)
613	case $nonopt in
614	NONE)
615	if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
616	else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
617	fi ;;
618	*) host_alias=$nonopt ;;
619	esac ;;
620	esac
621
622	host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
623	host_cpu=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
624	host_vendor=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
625	host_os=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
626	echo "$ac_t""$host" 1>&6
627
628	echo $ac_n "checking target system type""... $ac_c" 1>&6
629	echo "configure:630: checking target system type" >&5
630
631	target_alias=$target
632	case "$target_alias" in
633	NONE)
634	case $nonopt in
635	NONE) target_alias=$host_alias ;;
636	*) target_alias=$nonopt ;;
637	esac ;;
638	esac
639
640	target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
641	target_cpu=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
642	target_vendor=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
643	target_os=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
644	echo "$ac_t""$target" 1>&6
645
646	echo $ac_n "checking build system type""... $ac_c" 1>&6
647	echo "configure:648: checking build system type" >&5
648
649	build_alias=$build
650	case "$build_alias" in
651	NONE)
652	case $nonopt in
653	NONE) build_alias=$host_alias ;;
654	*) build_alias=$nonopt ;;
655	esac ;;
656	esac
657
658	build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
659	build_cpu=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
660	build_vendor=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
661	build_os=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
662	echo "$ac_t""$build" 1>&6
663
664	test "$host_alias" != "$target_alias" &&
665	test "$program_prefix$program_suffix$program_transform_name" = \
666	NONENONEs,x,x, &&
667	program_prefix=${target_alias}-
668
669	echo $ac_n "checking rtems target cpu""... $ac_c" 1>&6
670	echo "configure:671: checking rtems target cpu" >&5
671	case "${target}" in
672	# hpux unix port should go here
673	i[3456]86-go32-rtems*)
674	RTEMS_CPU=i386
675	;;
676	i[3456]86-pc-linux*) # unix "simulator" port
677	RTEMS_CPU=unix
678	;;
679	i[3456]86-freebsd2) # unix "simulator" port
680	RTEMS_CPU=unix
681	;;
682	no_cpu-rtems)
683	RTEMS_CPU=no_cpu
684	;;
685	sparc-sun-solaris*) # unix "simulator" port
686	RTEMS_CPU=unix
687	;;
688	*)
689	RTEMS_CPU=`echo $target \| sed 's%^$[^-]$-$.$$%\1%'`
690	;;
691	esac
692
693	echo "$ac_t""$RTEMS_CPU" 1>&6
694
695
696	if test "$TARGET_SUBDIR" = "." ; then
697	PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
698	else
699	PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
700	fi
701
702
703	RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
704
705
706	INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
707
708
709	PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
710
711
712
713	RTEMS_HOST=$host_os
714	case "${target}" in
715	# hpux unix port should go here
716	i[3456]86-pc-linux*) # unix "simulator" port
717	RTEMS_HOST=Linux
718	;;
719	i[3456]86-freebsd2) # unix "simulator" port
720	RTEMS_HOST=FreeBSD
721	;;
722	sparc-sun-solaris*) # unix "simulator" port
723	RTEMS_HOST=Solaris
724	;;
725	*)
726	;;
727	esac
728
729
730
731	# Find a good install program. We prefer a C program (faster),
732	# so one script is as good as another. But avoid the broken or
733	# incompatible versions:
734	# SysV /etc/install, /usr/sbin/install
735	# SunOS /usr/etc/install
736	# IRIX /sbin/install
737	# AIX /bin/install
738	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
739	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
740	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
741	# ./install, which can be erroneously created by make from ./install.sh.
742	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
743	echo "configure:744: checking for a BSD compatible install" >&5
744	if test -z "$INSTALL"; then
745	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
746	echo $ac_n "(cached) $ac_c" 1>&6
747	else
748	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
749	for ac_dir in $PATH; do
750	# Account for people who put trailing slashes in PATH elements.
751	case "$ac_dir/" in
752	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
753	*)
754	# OSF1 and SCO ODT 3.0 have their own names for install.
755	# Don't use installbsd from OSF since it installs stuff as root
756	# by default.
757	for ac_prog in ginstall scoinst install; do
758	if test -f $ac_dir/$ac_prog; then
759	if test $ac_prog = install &&
760	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
761	# AIX install. It has an incompatible calling convention.
762	:
763	else
764	ac_cv_path_install="$ac_dir/$ac_prog -c"
765	break 2
766	fi
767	fi
768	done
769	;;
770	esac
771	done
772	IFS="$ac_save_IFS"
773
774	fi
775	if test "${ac_cv_path_install+set}" = set; then
776	INSTALL="$ac_cv_path_install"
777	else
778	# As a last resort, use the slow shell script. We don't cache a
779	# path for INSTALL within a source directory, because that will
780	# break other packages using the cache if that directory is
781	# removed, or if the path is relative.
782	INSTALL="$ac_install_sh"
783	fi
784	fi
785	echo "$ac_t""$INSTALL" 1>&6
786
787	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
788	# It thinks the first close brace ends the variable substitution.
789	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
790
791	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
792
793	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
794
795	echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
796	echo "configure:797: checking whether build environment is sane" >&5
797	# Just in case
798	sleep 1
799	echo timestamp > conftestfile
800	# Do `set' in a subshell so we don't clobber the current shell's
801	# arguments. Must try -L first in case configure is actually a
802	# symlink; some systems play weird games with the mod time of symlinks
803	# (eg FreeBSD returns the mod time of the symlink's containing
804	# directory).
805	if (
806	set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
807	if test "$*" = "X"; then
808	# -L didn't work.
809	set X `ls -t $srcdir/configure conftestfile`
810	fi
811	if test "$*" != "X $srcdir/configure conftestfile" \
812	&& test "$*" != "X conftestfile $srcdir/configure"; then
813
814	# If neither matched, then we have a broken ls. This can happen
815	# if, for instance, CONFIG_SHELL is bash and it inherits a
816	# broken ls alias from the environment. This has actually
817	# happened. Such a system could not be considered "sane".
818	{ echo "configure: error: ls -t appears to fail. Make sure there is not a broken
819	alias in your environment" 1>&2; exit 1; }
820	fi
821
822	test "$2" = conftestfile
823	)
824	then
825	# Ok.
826	:
827	else
828	{ echo "configure: error: newly created file is older than distributed files!
829	Check your system clock" 1>&2; exit 1; }
830	fi
831	rm -f conftest*
832	echo "$ac_t""yes" 1>&6
833	if test "$program_transform_name" = s,x,x,; then
834	program_transform_name=
835	else
836	# Double any \ or $. echo might interpret backslashes.
837	cat <<\EOF_SED > conftestsed
838	s,\\,\\\\,g; s,\$,$$,g
839	EOF_SED
840	program_transform_name="`echo $program_transform_name\|sed -f conftestsed`"
841	rm -f conftestsed
842	fi
843	test "$program_prefix" != NONE &&
844	program_transform_name="s,^,${program_prefix},; $program_transform_name"
845	# Use a double $ so make ignores it.
846	test "$program_suffix" != NONE &&
847	program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
848
849	# sed with no file args requires a program.
850	test "$program_transform_name" = "" && program_transform_name="s,x,x,"
851
852	echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
853	echo "configure:854: checking whether ${MAKE-make} sets \${MAKE}" >&5
854	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y%./+-%__p_%'`
855	if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
856	echo $ac_n "(cached) $ac_c" 1>&6
857	else
858	cat > conftestmake <<\EOF
859	all:
860	@echo 'ac_maketemp="${MAKE}"'
861	EOF
862	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
863	eval `${MAKE-make} -f conftestmake 2>/dev/null \| grep temp=`
864	if test -n "$ac_maketemp"; then
865	eval ac_cv_prog_make_${ac_make}_set=yes
866	else
867	eval ac_cv_prog_make_${ac_make}_set=no
868	fi
869	rm -f conftestmake
870	fi
871	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
872	echo "$ac_t""yes" 1>&6
873	SET_MAKE=
874	else
875	echo "$ac_t""no" 1>&6
876	SET_MAKE="MAKE=${MAKE-make}"
877	fi
878
879
880	PACKAGE=rtems-c-src-librtems++
881
882	VERSION=$RTEMS_VERSION
883
884	if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
885	{ echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
886	fi
887
888
889
890	missing_dir=`cd $ac_aux_dir && pwd`
891	echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
892	echo "configure:893: checking for working aclocal" >&5
893	# Run test in a subshell; some versions of sh will print an error if
894	# an executable is not found, even if stderr is redirected.
895	# Redirect stdin to placate older versions of autoconf. Sigh.
896	if (aclocal --version) < /dev/null > /dev/null 2>&1; then
897	ACLOCAL=aclocal
898	echo "$ac_t""found" 1>&6
899	else
900	ACLOCAL="$missing_dir/missing aclocal"
901	echo "$ac_t""missing" 1>&6
902	fi
903
904	echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
905	echo "configure:906: checking for working autoconf" >&5
906	# Run test in a subshell; some versions of sh will print an error if
907	# an executable is not found, even if stderr is redirected.
908	# Redirect stdin to placate older versions of autoconf. Sigh.
909	if (autoconf --version) < /dev/null > /dev/null 2>&1; then
910	AUTOCONF=autoconf
911	echo "$ac_t""found" 1>&6
912	else
913	AUTOCONF="$missing_dir/missing autoconf"
914	echo "$ac_t""missing" 1>&6
915	fi
916
917	echo $ac_n "checking for working automake""... $ac_c" 1>&6
918	echo "configure:919: checking for working automake" >&5
919	# Run test in a subshell; some versions of sh will print an error if
920	# an executable is not found, even if stderr is redirected.
921	# Redirect stdin to placate older versions of autoconf. Sigh.
922	if (automake --version) < /dev/null > /dev/null 2>&1; then
923	AUTOMAKE=automake
924	echo "$ac_t""found" 1>&6
925	else
926	AUTOMAKE="$missing_dir/missing automake"
927	echo "$ac_t""missing" 1>&6
928	fi
929
930	echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
931	echo "configure:932: checking for working autoheader" >&5
932	# Run test in a subshell; some versions of sh will print an error if
933	# an executable is not found, even if stderr is redirected.
934	# Redirect stdin to placate older versions of autoconf. Sigh.
935	if (autoheader --version) < /dev/null > /dev/null 2>&1; then
936	AUTOHEADER=autoheader
937	echo "$ac_t""found" 1>&6
938	else
939	AUTOHEADER="$missing_dir/missing autoheader"
940	echo "$ac_t""missing" 1>&6
941	fi
942
943	echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
944	echo "configure:945: checking for working makeinfo" >&5
945	# Run test in a subshell; some versions of sh will print an error if
946	# an executable is not found, even if stderr is redirected.
947	# Redirect stdin to placate older versions of autoconf. Sigh.
948	if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
949	MAKEINFO=makeinfo
950	echo "$ac_t""found" 1>&6
951	else
952	MAKEINFO="$missing_dir/missing makeinfo"
953	echo "$ac_t""missing" 1>&6
954	fi
955
956
957	echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
958	echo "configure:959: checking whether to enable maintainer-specific portions of Makefiles" >&5
959	# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
960	if test "${enable_maintainer_mode+set}" = set; then
961	enableval="$enable_maintainer_mode"
962	USE_MAINTAINER_MODE=$enableval
963	else
964	USE_MAINTAINER_MODE=no
965	fi
966
967	echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
968
969
970	if test $USE_MAINTAINER_MODE = yes; then
971	MAINTAINER_MODE_TRUE=
972	MAINTAINER_MODE_FALSE='#'
973	else
974	MAINTAINER_MODE_TRUE='#'
975	MAINTAINER_MODE_FALSE=
976	fi
977	MAINT=$MAINTAINER_MODE_TRUE
978
979
980
981
982	# Check whether --enable-cxx or --disable-cxx was given.
983	if test "${enable_cxx+set}" = set; then
984	enableval="$enable_cxx"
985	case "${enableval}" in
986	yes) RTEMS_HAS_CPLUSPLUS=yes ;;
987	no) RTEMS_HAS_CPLUSPLUS=no ;;
988	*) { echo "configure: error: bad value ${enableval} for enable-cxx option" 1>&2; exit 1; } ;;
989	esac
990	else
991	RTEMS_HAS_CPLUSPLUS=no
992	fi
993
994
995
996	# Check whether --enable-libcdir or --disable-libcdir was given.
997	if test "${enable_libcdir+set}" = set; then
998	enableval="$enable_libcdir"
999	RTEMS_LIBC_DIR="${enableval}" ; \
1000	test -d ${enableval} \|\| { echo "configure: error: "$enableval is not a directory" " 1>&2; exit 1; }
1001	fi
1002
1003
1004
1005	echo $ac_n "checking for RTEMS_BSP""... $ac_c" 1>&6
1006	echo "configure:1007: checking for RTEMS_BSP" >&5
1007	if eval "test \"`echo '$''{'rtems_cv_RTEMS_BSP'+set}'`\" = set"; then
1008	echo $ac_n "(cached) $ac_c" 1>&6
1009	else
1010	test -n "${RTEMS_BSP}" && rtems_cv_RTEMS_BSP="$RTEMS_BSP";
1011
1012	fi
1013	if test -z "$rtems_cv_RTEMS_BSP"; then
1014	{ echo "configure: error: Missing RTEMS_BSP" 1>&2; exit 1; }
1015	fi
1016	RTEMS_BSP="$rtems_cv_RTEMS_BSP"
1017	echo "$ac_t""${RTEMS_BSP}" 1>&6
1018
1019
1020
1021
1022	# Is this a supported CPU?
1023	echo $ac_n "checking if cpu $RTEMS_CPU is supported""... $ac_c" 1>&6
1024	echo "configure:1025: checking if cpu $RTEMS_CPU is supported" >&5
1025	if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then
1026	echo "$ac_t""yes" 1>&6
1027	else
1028	{ echo "configure: error: no" 1>&2; exit 1; }
1029	fi
1030
1031	echo $ac_n "checking for make/custom/$RTEMS_BSP.cfg""... $ac_c" 1>&6
1032	echo "configure:1033: checking for make/custom/$RTEMS_BSP.cfg" >&5
1033	if test -r "$srcdir/$RTEMS_TOPdir/make/custom/$RTEMS_BSP.cfg"; then
1034	echo "$ac_t""yes" 1>&6
1035	else
1036	{ echo "configure: error: no" 1>&2; exit 1; }
1037	fi
1038
1039
1040
1041	if [ "${program_prefix}" = "NONE" ] ; then
1042	if [ "${target}" = "${host}" ] ; then
1043	program_prefix=
1044	else
1045	program_prefix=${target}-
1046	fi
1047	fi
1048
1049
1050
1051
1052	for ac_prog in "$program_prefix"gcc "$program_prefix"cc
1053	do
1054	# Extract the first word of "$ac_prog", so it can be a program name with args.
1055	set dummy $ac_prog; ac_word=$2
1056	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1057	echo "configure:1058: checking for $ac_word" >&5
1058	if eval "test \"`echo '$''{'ac_cv_path_CC_FOR_TARGET'+set}'`\" = set"; then
1059	echo $ac_n "(cached) $ac_c" 1>&6
1060	else
1061	case "$CC_FOR_TARGET" in
1062	/*)
1063	ac_cv_path_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test with a path.
1064	;;
1065	?:/*)
1066	ac_cv_path_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test with a dos path.
1067	;;
1068	*)
1069	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1070	ac_dummy="$PATH"
1071	for ac_dir in $ac_dummy; do
1072	test -z "$ac_dir" && ac_dir=.
1073	if test -f $ac_dir/$ac_word; then
1074	ac_cv_path_CC_FOR_TARGET="$ac_dir/$ac_word"
1075	break
1076	fi
1077	done
1078	IFS="$ac_save_ifs"
1079	;;
1080	esac
1081	fi
1082	CC_FOR_TARGET="$ac_cv_path_CC_FOR_TARGET"
1083	if test -n "$CC_FOR_TARGET"; then
1084	echo "$ac_t""$CC_FOR_TARGET" 1>&6
1085	else
1086	echo "$ac_t""no" 1>&6
1087	fi
1088
1089	test -n "$CC_FOR_TARGET" && break
1090	done
1091
1092	test -z "$CC_FOR_TARGET" \
1093	&& { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1094
1095	rtems_save_CC=$CC
1096	rtems_save_CFLAGS=$CFLAGS
1097
1098	CC=$CC_FOR_TARGET
1099
1100	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1101	echo "configure:1102: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1102
1103	ac_ext=c
1104	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1105	ac_cpp='$CPP $CPPFLAGS'
1106	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1107	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1108	cross_compiling=$ac_cv_prog_cc_cross
1109
1110	cat > conftest.$ac_ext << EOF
1111
1112	#line 1113 "configure"
1113	#include "confdefs.h"
1114
1115	main(){return(0);}
1116	EOF
1117	if { (eval echo configure:1118: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1118	ac_cv_prog_cc_works=yes
1119	# If we can't run a trivial program, we are probably using a cross compiler.
1120	if (./conftest; exit) 2>/dev/null; then
1121	ac_cv_prog_cc_cross=no
1122	else
1123	ac_cv_prog_cc_cross=yes
1124	fi
1125	else
1126	echo "configure: failed program was:" >&5
1127	cat conftest.$ac_ext >&5
1128	ac_cv_prog_cc_works=no
1129	fi
1130	rm -fr conftest*
1131	ac_ext=c
1132	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1133	ac_cpp='$CPP $CPPFLAGS'
1134	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1135	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1136	cross_compiling=$ac_cv_prog_cc_cross
1137
1138	echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1139	if test $ac_cv_prog_cc_works = no; then
1140	{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1141	fi
1142	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1143	echo "configure:1144: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1144	echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1145	cross_compiling=$ac_cv_prog_cc_cross
1146
1147	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1148	echo "configure:1149: checking whether we are using GNU C" >&5
1149	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1150	echo $ac_n "(cached) $ac_c" 1>&6
1151	else
1152	cat > conftest.c <<EOF
1153	#ifdef __GNUC__
1154	yes;
1155	#endif
1156	EOF
1157	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1158: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
1158	ac_cv_prog_gcc=yes
1159	else
1160	ac_cv_prog_gcc=no
1161	fi
1162	fi
1163
1164	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1165
1166	if test $ac_cv_prog_gcc = yes; then
1167	GCC=yes
1168	ac_test_CFLAGS="${CFLAGS+set}"
1169	ac_save_CFLAGS="$CFLAGS"
1170	CFLAGS=
1171	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1172	echo "configure:1173: checking whether ${CC-cc} accepts -g" >&5
1173	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1174	echo $ac_n "(cached) $ac_c" 1>&6
1175	else
1176	echo 'void f(){}' > conftest.c
1177	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1178	ac_cv_prog_cc_g=yes
1179	else
1180	ac_cv_prog_cc_g=no
1181	fi
1182	rm -f conftest*
1183
1184	fi
1185
1186	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1187	if test "$ac_test_CFLAGS" = set; then
1188	CFLAGS="$ac_save_CFLAGS"
1189	elif test $ac_cv_prog_cc_g = yes; then
1190	CFLAGS="-g -O2"
1191	else
1192	CFLAGS="-O2"
1193	fi
1194	else
1195	GCC=
1196	test "${CFLAGS+set}" = set \|\| CFLAGS="-g"
1197	fi
1198
1199	rtems_cv_prog_gcc=$ac_cv_prog_gcc
1200	rtems_cv_prog_cc_g=$ac_cv_prog_cc_g
1201	rtems_cv_prog_cc_works=$ac_cv_prog_cc_works
1202	rtems_cv_prog_cc_cross=$ac_cv_prog_cc_cross
1203
1204	CC=$rtems_save_CC
1205	CFLAGS=$rtems_save_CFLAGS
1206
1207	unset ac_cv_prog_gcc
1208	unset ac_cv_prog_cc_g
1209	unset ac_cv_prog_cc_works
1210	unset ac_cv_prog_cc_cross
1211
1212
1213	echo $ac_n "checking whether $CC_FOR_TARGET accepts -specs""... $ac_c" 1>&6
1214	echo "configure:1215: checking whether $CC_FOR_TARGET accepts -specs" >&5
1215	if eval "test \"`echo '$''{'rtems_cv_gcc_specs'+set}'`\" = set"; then
1216	echo $ac_n "(cached) $ac_c" 1>&6
1217	else
1218
1219	rtems_cv_gcc_specs=no
1220	if test "$rtems_cv_prog_gcc" = "yes"; then
1221	touch confspec
1222	echo 'void f(){}' >conftest.c
1223	if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then
1224	rtems_cv_gcc_specs=yes
1225	fi
1226	fi
1227	rm -f confspec conftest*
1228
1229	fi
1230
1231	echo "$ac_t""$rtems_cv_gcc_specs" 1>&6
1232
1233
1234	echo $ac_n "checking whether $CC_FOR_TARGET accepts --pipe""... $ac_c" 1>&6
1235	echo "configure:1236: checking whether $CC_FOR_TARGET accepts --pipe" >&5
1236	if eval "test \"`echo '$''{'rtems_cv_gcc_pipe'+set}'`\" = set"; then
1237	echo $ac_n "(cached) $ac_c" 1>&6
1238	else
1239
1240	rtems_cv_gcc_pipe=no
1241	if test "$rtems_cv_prog_gcc" = "yes"; then
1242	case "$host_os" in
1243	cygwin*)
1244	;;
1245	*)
1246	echo 'void f(){}' >conftest.c
1247	if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then
1248	rtems_cv_gcc_pipe=yes
1249	fi
1250	rm -f conftest*
1251	;;
1252	esac
1253	fi
1254
1255	fi
1256
1257	echo "$ac_t""$rtems_cv_gcc_pipe" 1>&6
1258
1259	if test "$RTEMS_USE_GCC272" != "yes" ; then
1260	if test "$rtems_cv_gcc_specs" = "no"; then
1261	echo "configure: warning: *** disabling --enable-gcc28" 1>&2
1262	RTEMS_USE_GCC272=yes
1263	fi
1264	fi
1265	test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe"
1266
1267	case $host_os in
1268	cygwin) GCCSED="\| sed 's%\\\\%/%g'" ;;
1269	*) ;;
1270	esac
1271
1272
1273
1274
1275
1276	for ac_prog in "$program_prefix"g++ "$program_prefix"c++
1277	do
1278	# Extract the first word of "$ac_prog", so it can be a program name with args.
1279	set dummy $ac_prog; 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_CXX_FOR_TARGET'+set}'`\" = set"; then
1283	echo $ac_n "(cached) $ac_c" 1>&6
1284	else
1285	case "$CXX_FOR_TARGET" in
1286	/*)
1287	ac_cv_path_CXX_FOR_TARGET="$CXX_FOR_TARGET" # Let the user override the test with a path.
1288	;;
1289	?:/*)
1290	ac_cv_path_CXX_FOR_TARGET="$CXX_FOR_TARGET" # Let the user override the test with a dos path.
1291	;;
1292	*)
1293	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1294	ac_dummy="$PATH"
1295	for ac_dir in $ac_dummy; do
1296	test -z "$ac_dir" && ac_dir=.
1297	if test -f $ac_dir/$ac_word; then
1298	ac_cv_path_CXX_FOR_TARGET="$ac_dir/$ac_word"
1299	break
1300	fi
1301	done
1302	IFS="$ac_save_ifs"
1303	;;
1304	esac
1305	fi
1306	CXX_FOR_TARGET="$ac_cv_path_CXX_FOR_TARGET"
1307	if test -n "$CXX_FOR_TARGET"; then
1308	echo "$ac_t""$CXX_FOR_TARGET" 1>&6
1309	else
1310	echo "$ac_t""no" 1>&6
1311	fi
1312
1313	test -n "$CXX_FOR_TARGET" && break
1314	done
1315
1316	test -z "$CXX_FOR_TARGET" \
1317	&& { echo "configure: error: no acceptable c++ found in \$PATH" 1>&2; exit 1; }
1318
1319	rtems_save_CXX=$CXX
1320	rtems_save_CXXFLAGS=$CXXFLAGS
1321
1322	CXX=$CXX_FOR_TARGET
1323
1324	echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1325	echo "configure:1326: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
1326
1327	ac_ext=C
1328	# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1329	ac_cpp='$CXXCPP $CPPFLAGS'
1330	ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1331	ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1332	cross_compiling=$ac_cv_prog_cxx_cross
1333
1334	cat > conftest.$ac_ext << EOF
1335
1336	#line 1337 "configure"
1337	#include "confdefs.h"
1338
1339	int main(){return(0);}
1340	EOF
1341	if { (eval echo configure:1342: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1342	ac_cv_prog_cxx_works=yes
1343	# If we can't run a trivial program, we are probably using a cross compiler.
1344	if (./conftest; exit) 2>/dev/null; then
1345	ac_cv_prog_cxx_cross=no
1346	else
1347	ac_cv_prog_cxx_cross=yes
1348	fi
1349	else
1350	echo "configure: failed program was:" >&5
1351	cat conftest.$ac_ext >&5
1352	ac_cv_prog_cxx_works=no
1353	fi
1354	rm -fr conftest*
1355	ac_ext=c
1356	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1357	ac_cpp='$CPP $CPPFLAGS'
1358	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1359	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1360	cross_compiling=$ac_cv_prog_cc_cross
1361
1362	echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6
1363	if test $ac_cv_prog_cxx_works = no; then
1364	{ echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
1365	fi
1366	echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1367	echo "configure:1368: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
1368	echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
1369	cross_compiling=$ac_cv_prog_cxx_cross
1370
1371	echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
1372	echo "configure:1373: checking whether we are using GNU C++" >&5
1373	if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
1374	echo $ac_n "(cached) $ac_c" 1>&6
1375	else
1376	cat > conftest.C <<EOF
1377	#ifdef __GNUC__
1378	yes;
1379	#endif
1380	EOF
1381	if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1382: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
1382	ac_cv_prog_gxx=yes
1383	else
1384	ac_cv_prog_gxx=no
1385	fi
1386	fi
1387
1388	echo "$ac_t""$ac_cv_prog_gxx" 1>&6
1389
1390	if test $ac_cv_prog_gxx = yes; then
1391	GXX=yes
1392	ac_test_CXXFLAGS="${CXXFLAGS+set}"
1393	ac_save_CXXFLAGS="$CXXFLAGS"
1394	CXXFLAGS=
1395	echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
1396	echo "configure:1397: checking whether ${CXX-g++} accepts -g" >&5
1397	if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
1398	echo $ac_n "(cached) $ac_c" 1>&6
1399	else
1400	echo 'void f(){}' > conftest.cc
1401	if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
1402	ac_cv_prog_cxx_g=yes
1403	else
1404	ac_cv_prog_cxx_g=no
1405	fi
1406	rm -f conftest*
1407
1408	fi
1409
1410	echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
1411	if test "$ac_test_CXXFLAGS" = set; then
1412	CXXFLAGS="$ac_save_CXXFLAGS"
1413	elif test $ac_cv_prog_cxx_g = yes; then
1414	CXXFLAGS="-g -O2"
1415	else
1416	CXXFLAGS="-O2"
1417	fi
1418	else
1419	GXX=
1420	test "${CXXFLAGS+set}" = set \|\| CXXFLAGS="-g"
1421	fi
1422
1423	rtems_cv_prog_gxx=$ac_cv_prog_gxx
1424	rtems_cv_prog_cxx_g=$ac_cv_prog_cxx_g
1425	rtems_cv_prog_cxx_works=$ac_cv_prog_cxx_works
1426	rtems_cv_prog_cxx_cross=$ac_cv_prog_cxx_cross
1427
1428	CXX=$rtems_save_CXX
1429	CXXFLAGS=$rtems_save_CXXFLAGS
1430
1431	unset ac_cv_prog_gxx
1432	unset ac_cv_prog_cc_g
1433	unset ac_cv_prog_cxx_works
1434	unset ac_cv_prog_cxx_cross
1435
1436	if test "$rtems_cv_prog_cc_cross" != "$rtems_cv_prog_cxx_cross"; then
1437	{ echo "configure: error: ***
1438	Inconsistency in compiler configuration:
1439	Target C compiler and Target C++ compiler
1440	must both either be cross compilers or native compilers
1441	Hint: If building a posix bsp: LD_LIBRARY_PATH? " 1>&2; exit 1; }
1442	fi
1443
1444	echo $ac_n "checking whether to build rtems++""... $ac_c" 1>&6
1445	echo "configure:1446: checking whether to build rtems++" >&5
1446	if eval "test \"`echo '$''{'rtems_cv_HAS_CPLUSPLUS'+set}'`\" = set"; then
1447	echo $ac_n "(cached) $ac_c" 1>&6
1448	else
1449	if test "$RTEMS_HAS_CPLUSPLUS" = "yes"; then
1450	if test -n "$CXX_FOR_TARGET"; then
1451	rtems_cv_HAS_CPLUSPLUS="yes"
1452	else
1453	rtems_cv_HAS_CPLUSPLUS="no"
1454	fi
1455	else
1456	rtems_cv_HAS_CPLUSPLUS="no"
1457	fi
1458	fi
1459
1460	echo "$ac_t""$rtems_cv_HAS_CPLUSPLUS" 1>&6
1461	HAS_CPLUSPLUS="$rtems_cv_HAS_CPLUSPLUS";
1462
1463	if test "$RTEMS_HAS_CPLUSPLUS" = "yes"; then
1464
1465
1466
1467	for ac_prog in "$program_prefix"g++ "$program_prefix"c++
1468	do
1469	# Extract the first word of "$ac_prog", so it can be a program name with args.
1470	set dummy $ac_prog; ac_word=$2
1471	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1472	echo "configure:1473: checking for $ac_word" >&5
1473	if eval "test \"`echo '$''{'ac_cv_path_CXX_FOR_TARGET'+set}'`\" = set"; then
1474	echo $ac_n "(cached) $ac_c" 1>&6
1475	else
1476	case "$CXX_FOR_TARGET" in
1477	/*)
1478	ac_cv_path_CXX_FOR_TARGET="$CXX_FOR_TARGET" # Let the user override the test with a path.
1479	;;
1480	?:/*)
1481	ac_cv_path_CXX_FOR_TARGET="$CXX_FOR_TARGET" # Let the user override the test with a dos path.
1482	;;
1483	*)
1484	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1485	ac_dummy="$PATH"
1486	for ac_dir in $ac_dummy; do
1487	test -z "$ac_dir" && ac_dir=.
1488	if test -f $ac_dir/$ac_word; then
1489	ac_cv_path_CXX_FOR_TARGET="$ac_dir/$ac_word"
1490	break
1491	fi
1492	done
1493	IFS="$ac_save_ifs"
1494	;;
1495	esac
1496	fi
1497	CXX_FOR_TARGET="$ac_cv_path_CXX_FOR_TARGET"
1498	if test -n "$CXX_FOR_TARGET"; then
1499	echo "$ac_t""$CXX_FOR_TARGET" 1>&6
1500	else
1501	echo "$ac_t""no" 1>&6
1502	fi
1503
1504	test -n "$CXX_FOR_TARGET" && break
1505	done
1506
1507	test -z "$CXX_FOR_TARGET" \
1508	&& { echo "configure: error: no acceptable c++ found in \$PATH" 1>&2; exit 1; }
1509
1510	rtems_save_CXX=$CXX
1511	rtems_save_CXXFLAGS=$CXXFLAGS
1512
1513	CXX=$CXX_FOR_TARGET
1514
1515	echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1516	echo "configure:1517: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
1517
1518	ac_ext=C
1519	# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1520	ac_cpp='$CXXCPP $CPPFLAGS'
1521	ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1522	ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1523	cross_compiling=$ac_cv_prog_cxx_cross
1524
1525	cat > conftest.$ac_ext << EOF
1526
1527	#line 1528 "configure"
1528	#include "confdefs.h"
1529
1530	int main(){return(0);}
1531	EOF
1532	if { (eval echo configure:1533: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1533	ac_cv_prog_cxx_works=yes
1534	# If we can't run a trivial program, we are probably using a cross compiler.
1535	if (./conftest; exit) 2>/dev/null; then
1536	ac_cv_prog_cxx_cross=no
1537	else
1538	ac_cv_prog_cxx_cross=yes
1539	fi
1540	else
1541	echo "configure: failed program was:" >&5
1542	cat conftest.$ac_ext >&5
1543	ac_cv_prog_cxx_works=no
1544	fi
1545	rm -fr conftest*
1546	ac_ext=c
1547	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1548	ac_cpp='$CPP $CPPFLAGS'
1549	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1550	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1551	cross_compiling=$ac_cv_prog_cc_cross
1552
1553	echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6
1554	if test $ac_cv_prog_cxx_works = no; then
1555	{ echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
1556	fi
1557	echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1558	echo "configure:1559: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
1559	echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
1560	cross_compiling=$ac_cv_prog_cxx_cross
1561
1562	echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
1563	echo "configure:1564: checking whether we are using GNU C++" >&5
1564	if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
1565	echo $ac_n "(cached) $ac_c" 1>&6
1566	else
1567	cat > conftest.C <<EOF
1568	#ifdef __GNUC__
1569	yes;
1570	#endif
1571	EOF
1572	if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1573: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
1573	ac_cv_prog_gxx=yes
1574	else
1575	ac_cv_prog_gxx=no
1576	fi
1577	fi
1578
1579	echo "$ac_t""$ac_cv_prog_gxx" 1>&6
1580
1581	if test $ac_cv_prog_gxx = yes; then
1582	GXX=yes
1583	ac_test_CXXFLAGS="${CXXFLAGS+set}"
1584	ac_save_CXXFLAGS="$CXXFLAGS"
1585	CXXFLAGS=
1586	echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
1587	echo "configure:1588: checking whether ${CXX-g++} accepts -g" >&5
1588	if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
1589	echo $ac_n "(cached) $ac_c" 1>&6
1590	else
1591	echo 'void f(){}' > conftest.cc
1592	if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
1593	ac_cv_prog_cxx_g=yes
1594	else
1595	ac_cv_prog_cxx_g=no
1596	fi
1597	rm -f conftest*
1598
1599	fi
1600
1601	echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
1602	if test "$ac_test_CXXFLAGS" = set; then
1603	CXXFLAGS="$ac_save_CXXFLAGS"
1604	elif test $ac_cv_prog_cxx_g = yes; then
1605	CXXFLAGS="-g -O2"
1606	else
1607	CXXFLAGS="-O2"
1608	fi
1609	else
1610	GXX=
1611	test "${CXXFLAGS+set}" = set \|\| CXXFLAGS="-g"
1612	fi
1613
1614	rtems_cv_prog_gxx=$ac_cv_prog_gxx
1615	rtems_cv_prog_cxx_g=$ac_cv_prog_cxx_g
1616	rtems_cv_prog_cxx_works=$ac_cv_prog_cxx_works
1617	rtems_cv_prog_cxx_cross=$ac_cv_prog_cxx_cross
1618
1619	CXX=$rtems_save_CXX
1620	CXXFLAGS=$rtems_save_CXXFLAGS
1621
1622	unset ac_cv_prog_gxx
1623	unset ac_cv_prog_cc_g
1624	unset ac_cv_prog_cxx_works
1625	unset ac_cv_prog_cxx_cross
1626
1627	if test "$rtems_cv_prog_cc_cross" != "$rtems_cv_prog_cxx_cross"; then
1628	{ echo "configure: error: ***
1629	Inconsistency in compiler configuration:
1630	Target C compiler and Target C++ compiler
1631	must both either be cross compilers or native compilers
1632	Hint: If building a posix bsp: LD_LIBRARY_PATH? " 1>&2; exit 1; }
1633	fi
1634
1635	fi
1636
1637
1638	echo $ac_n "checking target's ar""... $ac_c" 1>&6
1639	echo "configure:1640: checking target's ar" >&5
1640	if eval "test \"`echo '$''{'ac_cv_path_AR_FOR_TARGET'+set}'`\" = set"; then
1641	echo $ac_n "(cached) $ac_c" 1>&6
1642	else
1643	:
1644	fi
1645
1646	echo "$ac_t""$ac_cv_path_AR_FOR_TARGET" 1>&6
1647
1648	if test -n "$ac_cv_path_AR_FOR_TARGET"; then
1649	AR_FOR_TARGET=$ac_cv_path_AR_FOR_TARGET
1650	else
1651	if test -z "$AR_FOR_TARGET" ; then
1652	if test "$rtems_cv_prog_gcc" = "yes"; then
1653	# We are using gcc, ask it about its tool
1654	# NOTE: Necessary if gcc was configured to use the target's
1655	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
1656	case $host_os in
1657	cygwin)
1658	AR_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ar \| sed -e 's%\\\\%/%g' `
1659	;;
1660	*)
1661	AR_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ar`
1662	;;
1663	esac
1664
1665	fi
1666	else
1667	# The user set an environment variable.
1668	# Check whether it is an absolute path, otherwise AC_PATH_PROG
1669	# will override the environment variable, which isn't what the user
1670	# intends
1671	echo $ac_n "checking whether environment variable AR_FOR_TARGET is an absolute path""... $ac_c" 1>&6
1672	echo "configure:1673: checking whether environment variable AR_FOR_TARGET is an absolute path" >&5
1673	case "$AR_FOR_TARGET" in
1674	/*) # valid
1675	echo "$ac_t"""yes"" 1>&6
1676	;;
1677	*) # invalid for AC_PATH_PROG
1678	echo "$ac_t"""no"" 1>&6
1679	{ echo "configure: error: ***
1680	Environment variable AR_FOR_TARGET should either
1681	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
1682	;;
1683	esac
1684	fi
1685
1686	# Extract the first word of ""$program_prefix"ar", so it can be a program name with args.
1687	set dummy "$program_prefix"ar; ac_word=$2
1688	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1689	echo "configure:1690: checking for $ac_word" >&5
1690	if eval "test \"`echo '$''{'ac_cv_path_AR_FOR_TARGET'+set}'`\" = set"; then
1691	echo $ac_n "(cached) $ac_c" 1>&6
1692	else
1693	case "$AR_FOR_TARGET" in
1694	/*)
1695	ac_cv_path_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test with a path.
1696	;;
1697	?:/*)
1698	ac_cv_path_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test with a dos path.
1699	;;
1700	*)
1701	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1702	ac_dummy="$PATH"
1703	for ac_dir in $ac_dummy; do
1704	test -z "$ac_dir" && ac_dir=.
1705	if test -f $ac_dir/$ac_word; then
1706	ac_cv_path_AR_FOR_TARGET="$ac_dir/$ac_word"
1707	break
1708	fi
1709	done
1710	IFS="$ac_save_ifs"
1711	test -z "$ac_cv_path_AR_FOR_TARGET" && ac_cv_path_AR_FOR_TARGET="no"
1712	;;
1713	esac
1714	fi
1715	AR_FOR_TARGET="$ac_cv_path_AR_FOR_TARGET"
1716	if test -n "$AR_FOR_TARGET"; then
1717	echo "$ac_t""$AR_FOR_TARGET" 1>&6
1718	else
1719	echo "$ac_t""no" 1>&6
1720	fi
1721
1722	fi
1723
1724
1725	echo $ac_n "checking target's as""... $ac_c" 1>&6
1726	echo "configure:1727: checking target's as" >&5
1727	if eval "test \"`echo '$''{'ac_cv_path_AS_FOR_TARGET'+set}'`\" = set"; then
1728	echo $ac_n "(cached) $ac_c" 1>&6
1729	else
1730	:
1731	fi
1732
1733	echo "$ac_t""$ac_cv_path_AS_FOR_TARGET" 1>&6
1734
1735	if test -n "$ac_cv_path_AS_FOR_TARGET"; then
1736	AS_FOR_TARGET=$ac_cv_path_AS_FOR_TARGET
1737	else
1738	if test -z "$AS_FOR_TARGET" ; then
1739	if test "$rtems_cv_prog_gcc" = "yes"; then
1740	# We are using gcc, ask it about its tool
1741	# NOTE: Necessary if gcc was configured to use the target's
1742	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
1743	case $host_os in
1744	cygwin)
1745	AS_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=as \| sed -e 's%\\\\%/%g' `
1746	;;
1747	*)
1748	AS_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=as`
1749	;;
1750	esac
1751
1752	fi
1753	else
1754	# The user set an environment variable.
1755	# Check whether it is an absolute path, otherwise AC_PATH_PROG
1756	# will override the environment variable, which isn't what the user
1757	# intends
1758	echo $ac_n "checking whether environment variable AS_FOR_TARGET is an absolute path""... $ac_c" 1>&6
1759	echo "configure:1760: checking whether environment variable AS_FOR_TARGET is an absolute path" >&5
1760	case "$AS_FOR_TARGET" in
1761	/*) # valid
1762	echo "$ac_t"""yes"" 1>&6
1763	;;
1764	*) # invalid for AC_PATH_PROG
1765	echo "$ac_t"""no"" 1>&6
1766	{ echo "configure: error: ***
1767	Environment variable AS_FOR_TARGET should either
1768	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
1769	;;
1770	esac
1771	fi
1772
1773	# Extract the first word of ""$program_prefix"as", so it can be a program name with args.
1774	set dummy "$program_prefix"as; ac_word=$2
1775	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1776	echo "configure:1777: checking for $ac_word" >&5
1777	if eval "test \"`echo '$''{'ac_cv_path_AS_FOR_TARGET'+set}'`\" = set"; then
1778	echo $ac_n "(cached) $ac_c" 1>&6
1779	else
1780	case "$AS_FOR_TARGET" in
1781	/*)
1782	ac_cv_path_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test with a path.
1783	;;
1784	?:/*)
1785	ac_cv_path_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test with a dos path.
1786	;;
1787	*)
1788	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1789	ac_dummy="$PATH"
1790	for ac_dir in $ac_dummy; do
1791	test -z "$ac_dir" && ac_dir=.
1792	if test -f $ac_dir/$ac_word; then
1793	ac_cv_path_AS_FOR_TARGET="$ac_dir/$ac_word"
1794	break
1795	fi
1796	done
1797	IFS="$ac_save_ifs"
1798	test -z "$ac_cv_path_AS_FOR_TARGET" && ac_cv_path_AS_FOR_TARGET="no"
1799	;;
1800	esac
1801	fi
1802	AS_FOR_TARGET="$ac_cv_path_AS_FOR_TARGET"
1803	if test -n "$AS_FOR_TARGET"; then
1804	echo "$ac_t""$AS_FOR_TARGET" 1>&6
1805	else
1806	echo "$ac_t""no" 1>&6
1807	fi
1808
1809	fi
1810
1811
1812	echo $ac_n "checking target's ld""... $ac_c" 1>&6
1813	echo "configure:1814: checking target's ld" >&5
1814	if eval "test \"`echo '$''{'ac_cv_path_LD_FOR_TARGET'+set}'`\" = set"; then
1815	echo $ac_n "(cached) $ac_c" 1>&6
1816	else
1817	:
1818	fi
1819
1820	echo "$ac_t""$ac_cv_path_LD_FOR_TARGET" 1>&6
1821
1822	if test -n "$ac_cv_path_LD_FOR_TARGET"; then
1823	LD_FOR_TARGET=$ac_cv_path_LD_FOR_TARGET
1824	else
1825	if test -z "$LD_FOR_TARGET" ; then
1826	if test "$rtems_cv_prog_gcc" = "yes"; then
1827	# We are using gcc, ask it about its tool
1828	# NOTE: Necessary if gcc was configured to use the target's
1829	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
1830	case $host_os in
1831	cygwin)
1832	LD_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ld \| sed -e 's%\\\\%/%g' `
1833	;;
1834	*)
1835	LD_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ld`
1836	;;
1837	esac
1838
1839	fi
1840	else
1841	# The user set an environment variable.
1842	# Check whether it is an absolute path, otherwise AC_PATH_PROG
1843	# will override the environment variable, which isn't what the user
1844	# intends
1845	echo $ac_n "checking whether environment variable LD_FOR_TARGET is an absolute path""... $ac_c" 1>&6
1846	echo "configure:1847: checking whether environment variable LD_FOR_TARGET is an absolute path" >&5
1847	case "$LD_FOR_TARGET" in
1848	/*) # valid
1849	echo "$ac_t"""yes"" 1>&6
1850	;;
1851	*) # invalid for AC_PATH_PROG
1852	echo "$ac_t"""no"" 1>&6
1853	{ echo "configure: error: ***
1854	Environment variable LD_FOR_TARGET should either
1855	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
1856	;;
1857	esac
1858	fi
1859
1860	# Extract the first word of ""$program_prefix"ld", so it can be a program name with args.
1861	set dummy "$program_prefix"ld; ac_word=$2
1862	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1863	echo "configure:1864: checking for $ac_word" >&5
1864	if eval "test \"`echo '$''{'ac_cv_path_LD_FOR_TARGET'+set}'`\" = set"; then
1865	echo $ac_n "(cached) $ac_c" 1>&6
1866	else
1867	case "$LD_FOR_TARGET" in
1868	/*)
1869	ac_cv_path_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test with a path.
1870	;;
1871	?:/*)
1872	ac_cv_path_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test with a dos path.
1873	;;
1874	*)
1875	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1876	ac_dummy="$PATH"
1877	for ac_dir in $ac_dummy; do
1878	test -z "$ac_dir" && ac_dir=.
1879	if test -f $ac_dir/$ac_word; then
1880	ac_cv_path_LD_FOR_TARGET="$ac_dir/$ac_word"
1881	break
1882	fi
1883	done
1884	IFS="$ac_save_ifs"
1885	test -z "$ac_cv_path_LD_FOR_TARGET" && ac_cv_path_LD_FOR_TARGET="no"
1886	;;
1887	esac
1888	fi
1889	LD_FOR_TARGET="$ac_cv_path_LD_FOR_TARGET"
1890	if test -n "$LD_FOR_TARGET"; then
1891	echo "$ac_t""$LD_FOR_TARGET" 1>&6
1892	else
1893	echo "$ac_t""no" 1>&6
1894	fi
1895
1896	fi
1897
1898
1899	echo $ac_n "checking target's nm""... $ac_c" 1>&6
1900	echo "configure:1901: checking target's nm" >&5
1901	if eval "test \"`echo '$''{'ac_cv_path_NM_FOR_TARGET'+set}'`\" = set"; then
1902	echo $ac_n "(cached) $ac_c" 1>&6
1903	else
1904	:
1905	fi
1906
1907	echo "$ac_t""$ac_cv_path_NM_FOR_TARGET" 1>&6
1908
1909	if test -n "$ac_cv_path_NM_FOR_TARGET"; then
1910	NM_FOR_TARGET=$ac_cv_path_NM_FOR_TARGET
1911	else
1912	if test -z "$NM_FOR_TARGET" ; then
1913	if test "$rtems_cv_prog_gcc" = "yes"; then
1914	# We are using gcc, ask it about its tool
1915	# NOTE: Necessary if gcc was configured to use the target's
1916	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
1917	case $host_os in
1918	cygwin)
1919	NM_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=nm \| sed -e 's%\\\\%/%g' `
1920	;;
1921	*)
1922	NM_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=nm`
1923	;;
1924	esac
1925
1926	fi
1927	else
1928	# The user set an environment variable.
1929	# Check whether it is an absolute path, otherwise AC_PATH_PROG
1930	# will override the environment variable, which isn't what the user
1931	# intends
1932	echo $ac_n "checking whether environment variable NM_FOR_TARGET is an absolute path""... $ac_c" 1>&6
1933	echo "configure:1934: checking whether environment variable NM_FOR_TARGET is an absolute path" >&5
1934	case "$NM_FOR_TARGET" in
1935	/*) # valid
1936	echo "$ac_t"""yes"" 1>&6
1937	;;
1938	*) # invalid for AC_PATH_PROG
1939	echo "$ac_t"""no"" 1>&6
1940	{ echo "configure: error: ***
1941	Environment variable NM_FOR_TARGET should either
1942	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
1943	;;
1944	esac
1945	fi
1946
1947	# Extract the first word of ""$program_prefix"nm", so it can be a program name with args.
1948	set dummy "$program_prefix"nm; ac_word=$2
1949	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1950	echo "configure:1951: checking for $ac_word" >&5
1951	if eval "test \"`echo '$''{'ac_cv_path_NM_FOR_TARGET'+set}'`\" = set"; then
1952	echo $ac_n "(cached) $ac_c" 1>&6
1953	else
1954	case "$NM_FOR_TARGET" in
1955	/*)
1956	ac_cv_path_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test with a path.
1957	;;
1958	?:/*)
1959	ac_cv_path_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test with a dos path.
1960	;;
1961	*)
1962	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1963	ac_dummy="$PATH"
1964	for ac_dir in $ac_dummy; do
1965	test -z "$ac_dir" && ac_dir=.
1966	if test -f $ac_dir/$ac_word; then
1967	ac_cv_path_NM_FOR_TARGET="$ac_dir/$ac_word"
1968	break
1969	fi
1970	done
1971	IFS="$ac_save_ifs"
1972	test -z "$ac_cv_path_NM_FOR_TARGET" && ac_cv_path_NM_FOR_TARGET="no"
1973	;;
1974	esac
1975	fi
1976	NM_FOR_TARGET="$ac_cv_path_NM_FOR_TARGET"
1977	if test -n "$NM_FOR_TARGET"; then
1978	echo "$ac_t""$NM_FOR_TARGET" 1>&6
1979	else
1980	echo "$ac_t""no" 1>&6
1981	fi
1982
1983	fi
1984
1985
1986
1987	echo $ac_n "checking target's ranlib""... $ac_c" 1>&6
1988	echo "configure:1989: checking target's ranlib" >&5
1989	if eval "test \"`echo '$''{'ac_cv_path_RANLIB_FOR_TARGET'+set}'`\" = set"; then
1990	echo $ac_n "(cached) $ac_c" 1>&6
1991	else
1992	:
1993	fi
1994
1995	echo "$ac_t""$ac_cv_path_RANLIB_FOR_TARGET" 1>&6
1996
1997	if test -n "$ac_cv_path_RANLIB_FOR_TARGET"; then
1998	RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
1999	else
2000	if test -z "$RANLIB_FOR_TARGET" ; then
2001	if test "$rtems_cv_prog_gcc" = "yes"; then
2002	# We are using gcc, ask it about its tool
2003	# NOTE: Necessary if gcc was configured to use the target's
2004	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
2005	case $host_os in
2006	cygwin)
2007	RANLIB_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ranlib \| sed -e 's%\\\\%/%g' `
2008	;;
2009	*)
2010	RANLIB_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ranlib`
2011	;;
2012	esac
2013
2014	fi
2015	else
2016	# The user set an environment variable.
2017	# Check whether it is an absolute path, otherwise AC_PATH_PROG
2018	# will override the environment variable, which isn't what the user
2019	# intends
2020	echo $ac_n "checking whether environment variable RANLIB_FOR_TARGET is an absolute path""... $ac_c" 1>&6
2021	echo "configure:2022: checking whether environment variable RANLIB_FOR_TARGET is an absolute path" >&5
2022	case "$RANLIB_FOR_TARGET" in
2023	/*) # valid
2024	echo "$ac_t"""yes"" 1>&6
2025	;;
2026	*) # invalid for AC_PATH_PROG
2027	echo "$ac_t"""no"" 1>&6
2028	{ echo "configure: error: ***
2029	Environment variable RANLIB_FOR_TARGET should either
2030	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
2031	;;
2032	esac
2033	fi
2034
2035	# Extract the first word of ""$program_prefix"ranlib", so it can be a program name with args.
2036	set dummy "$program_prefix"ranlib; ac_word=$2
2037	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2038	echo "configure:2039: checking for $ac_word" >&5
2039	if eval "test \"`echo '$''{'ac_cv_path_RANLIB_FOR_TARGET'+set}'`\" = set"; then
2040	echo $ac_n "(cached) $ac_c" 1>&6
2041	else
2042	case "$RANLIB_FOR_TARGET" in
2043	/*)
2044	ac_cv_path_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test with a path.
2045	;;
2046	?:/*)
2047	ac_cv_path_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test with a dos path.
2048	;;
2049	*)
2050	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2051	ac_dummy="$PATH"
2052	for ac_dir in $ac_dummy; do
2053	test -z "$ac_dir" && ac_dir=.
2054	if test -f $ac_dir/$ac_word; then
2055	ac_cv_path_RANLIB_FOR_TARGET="$ac_dir/$ac_word"
2056	break
2057	fi
2058	done
2059	IFS="$ac_save_ifs"
2060	test -z "$ac_cv_path_RANLIB_FOR_TARGET" && ac_cv_path_RANLIB_FOR_TARGET="no"
2061	;;
2062	esac
2063	fi
2064	RANLIB_FOR_TARGET="$ac_cv_path_RANLIB_FOR_TARGET"
2065	if test -n "$RANLIB_FOR_TARGET"; then
2066	echo "$ac_t""$RANLIB_FOR_TARGET" 1>&6
2067	else
2068	echo "$ac_t""no" 1>&6
2069	fi
2070
2071	fi
2072
2073	if test "$RANLIB_FOR_TARGET" = "no"; then
2074	# ranlib wasn't found; check if ar -s is available
2075
2076	echo $ac_n "checking whether $AR_FOR_TARGET -s works""... $ac_c" 1>&6
2077	echo "configure:2078: checking whether $AR_FOR_TARGET -s works" >&5
2078	if eval "test \"`echo '$''{'rtems_cv_AR_FOR_TARGET_S'+set}'`\" = set"; then
2079	echo $ac_n "(cached) $ac_c" 1>&6
2080	else
2081
2082	cat > conftest.$ac_ext <<EOF
2083	int foo( int b )
2084	{ return b; }
2085	EOF
2086	if { ac_try='$CC_FOR_TARGET -o conftest.o -c conftest.$ac_ext'; { (eval echo configure:2087: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \
2087	&& { ac_try='$AR_FOR_TARGET -sr conftest.a conftest.o'; { (eval echo configure:2088: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \
2088	&& test -s conftest.a ; \
2089	then
2090	rtems_cv_AR_FOR_TARGET_S="yes"
2091	else
2092	rtems_cv_AR_FOR_TARGET_S="no"
2093	fi
2094	rm -f conftest*
2095
2096	fi
2097
2098	echo "$ac_t""$rtems_cv_AR_FOR_TARGET_S" 1>&6
2099
2100	if test $rtems_cv_AR_FOR_TARGET_S = "yes" ; then
2101	ac_cv_path_RANLIB_FOR_TARGET="$AR_FOR_TARGET -s"
2102	RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
2103	else
2104	{ echo "configure: error: ***
2105	Can't figure out how to build a library index
2106	Neither ranlib nor ar -s seem to be available " 1>&2; exit 1; }
2107	fi
2108	fi
2109
2110
2111	echo $ac_n "checking target's objcopy""... $ac_c" 1>&6
2112	echo "configure:2113: checking target's objcopy" >&5
2113	if eval "test \"`echo '$''{'ac_cv_path_OBJCOPY_FOR_TARGET'+set}'`\" = set"; then
2114	echo $ac_n "(cached) $ac_c" 1>&6
2115	else
2116	:
2117	fi
2118
2119	echo "$ac_t""$ac_cv_path_OBJCOPY_FOR_TARGET" 1>&6
2120
2121	if test -n "$ac_cv_path_OBJCOPY_FOR_TARGET"; then
2122	OBJCOPY_FOR_TARGET=$ac_cv_path_OBJCOPY_FOR_TARGET
2123	else
2124	if test -z "$OBJCOPY_FOR_TARGET" ; then
2125	if test "$rtems_cv_prog_gcc" = "yes"; then
2126	# We are using gcc, ask it about its tool
2127	# NOTE: Necessary if gcc was configured to use the target's
2128	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
2129	case $host_os in
2130	cygwin)
2131	OBJCOPY_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=objcopy \| sed -e 's%\\\\%/%g' `
2132	;;
2133	*)
2134	OBJCOPY_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=objcopy`
2135	;;
2136	esac
2137
2138	fi
2139	else
2140	# The user set an environment variable.
2141	# Check whether it is an absolute path, otherwise AC_PATH_PROG
2142	# will override the environment variable, which isn't what the user
2143	# intends
2144	echo $ac_n "checking whether environment variable OBJCOPY_FOR_TARGET is an absolute path""... $ac_c" 1>&6
2145	echo "configure:2146: checking whether environment variable OBJCOPY_FOR_TARGET is an absolute path" >&5
2146	case "$OBJCOPY_FOR_TARGET" in
2147	/*) # valid
2148	echo "$ac_t"""yes"" 1>&6
2149	;;
2150	*) # invalid for AC_PATH_PROG
2151	echo "$ac_t"""no"" 1>&6
2152	{ echo "configure: error: ***
2153	Environment variable OBJCOPY_FOR_TARGET should either
2154	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
2155	;;
2156	esac
2157	fi
2158
2159	# Extract the first word of ""$program_prefix"objcopy", so it can be a program name with args.
2160	set dummy "$program_prefix"objcopy; ac_word=$2
2161	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2162	echo "configure:2163: checking for $ac_word" >&5
2163	if eval "test \"`echo '$''{'ac_cv_path_OBJCOPY_FOR_TARGET'+set}'`\" = set"; then
2164	echo $ac_n "(cached) $ac_c" 1>&6
2165	else
2166	case "$OBJCOPY_FOR_TARGET" in
2167	/*)
2168	ac_cv_path_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test with a path.
2169	;;
2170	?:/*)
2171	ac_cv_path_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test with a dos path.
2172	;;
2173	*)
2174	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2175	ac_dummy="$PATH"
2176	for ac_dir in $ac_dummy; do
2177	test -z "$ac_dir" && ac_dir=.
2178	if test -f $ac_dir/$ac_word; then
2179	ac_cv_path_OBJCOPY_FOR_TARGET="$ac_dir/$ac_word"
2180	break
2181	fi
2182	done
2183	IFS="$ac_save_ifs"
2184	test -z "$ac_cv_path_OBJCOPY_FOR_TARGET" && ac_cv_path_OBJCOPY_FOR_TARGET="no"
2185	;;
2186	esac
2187	fi
2188	OBJCOPY_FOR_TARGET="$ac_cv_path_OBJCOPY_FOR_TARGET"
2189	if test -n "$OBJCOPY_FOR_TARGET"; then
2190	echo "$ac_t""$OBJCOPY_FOR_TARGET" 1>&6
2191	else
2192	echo "$ac_t""no" 1>&6
2193	fi
2194
2195	fi
2196
2197
2198	echo $ac_n "checking target's size""... $ac_c" 1>&6
2199	echo "configure:2200: checking target's size" >&5
2200	if eval "test \"`echo '$''{'ac_cv_path_SIZE_FOR_TARGET'+set}'`\" = set"; then
2201	echo $ac_n "(cached) $ac_c" 1>&6
2202	else
2203	:
2204	fi
2205
2206	echo "$ac_t""$ac_cv_path_SIZE_FOR_TARGET" 1>&6
2207
2208	if test -n "$ac_cv_path_SIZE_FOR_TARGET"; then
2209	SIZE_FOR_TARGET=$ac_cv_path_SIZE_FOR_TARGET
2210	else
2211	if test -z "$SIZE_FOR_TARGET" ; then
2212	if test "$rtems_cv_prog_gcc" = "yes"; then
2213	# We are using gcc, ask it about its tool
2214	# NOTE: Necessary if gcc was configured to use the target's
2215	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
2216	case $host_os in
2217	cygwin)
2218	SIZE_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=size \| sed -e 's%\\\\%/%g' `
2219	;;
2220	*)
2221	SIZE_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=size`
2222	;;
2223	esac
2224
2225	fi
2226	else
2227	# The user set an environment variable.
2228	# Check whether it is an absolute path, otherwise AC_PATH_PROG
2229	# will override the environment variable, which isn't what the user
2230	# intends
2231	echo $ac_n "checking whether environment variable SIZE_FOR_TARGET is an absolute path""... $ac_c" 1>&6
2232	echo "configure:2233: checking whether environment variable SIZE_FOR_TARGET is an absolute path" >&5
2233	case "$SIZE_FOR_TARGET" in
2234	/*) # valid
2235	echo "$ac_t"""yes"" 1>&6
2236	;;
2237	*) # invalid for AC_PATH_PROG
2238	echo "$ac_t"""no"" 1>&6
2239	{ echo "configure: error: ***
2240	Environment variable SIZE_FOR_TARGET should either
2241	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
2242	;;
2243	esac
2244	fi
2245
2246	# Extract the first word of ""$program_prefix"size", so it can be a program name with args.
2247	set dummy "$program_prefix"size; ac_word=$2
2248	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2249	echo "configure:2250: checking for $ac_word" >&5
2250	if eval "test \"`echo '$''{'ac_cv_path_SIZE_FOR_TARGET'+set}'`\" = set"; then
2251	echo $ac_n "(cached) $ac_c" 1>&6
2252	else
2253	case "$SIZE_FOR_TARGET" in
2254	/*)
2255	ac_cv_path_SIZE_FOR_TARGET="$SIZE_FOR_TARGET" # Let the user override the test with a path.
2256	;;
2257	?:/*)
2258	ac_cv_path_SIZE_FOR_TARGET="$SIZE_FOR_TARGET" # Let the user override the test with a dos path.
2259	;;
2260	*)
2261	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2262	ac_dummy="$PATH"
2263	for ac_dir in $ac_dummy; do
2264	test -z "$ac_dir" && ac_dir=.
2265	if test -f $ac_dir/$ac_word; then
2266	ac_cv_path_SIZE_FOR_TARGET="$ac_dir/$ac_word"
2267	break
2268	fi
2269	done
2270	IFS="$ac_save_ifs"
2271	test -z "$ac_cv_path_SIZE_FOR_TARGET" && ac_cv_path_SIZE_FOR_TARGET="no"
2272	;;
2273	esac
2274	fi
2275	SIZE_FOR_TARGET="$ac_cv_path_SIZE_FOR_TARGET"
2276	if test -n "$SIZE_FOR_TARGET"; then
2277	echo "$ac_t""$SIZE_FOR_TARGET" 1>&6
2278	else
2279	echo "$ac_t""no" 1>&6
2280	fi
2281
2282	fi
2283
2284
2285	echo $ac_n "checking target's strip""... $ac_c" 1>&6
2286	echo "configure:2287: checking target's strip" >&5
2287	if eval "test \"`echo '$''{'ac_cv_path_STRIP_FOR_TARGET'+set}'`\" = set"; then
2288	echo $ac_n "(cached) $ac_c" 1>&6
2289	else
2290	:
2291	fi
2292
2293	echo "$ac_t""$ac_cv_path_STRIP_FOR_TARGET" 1>&6
2294
2295	if test -n "$ac_cv_path_STRIP_FOR_TARGET"; then
2296	STRIP_FOR_TARGET=$ac_cv_path_STRIP_FOR_TARGET
2297	else
2298	if test -z "$STRIP_FOR_TARGET" ; then
2299	if test "$rtems_cv_prog_gcc" = "yes"; then
2300	# We are using gcc, ask it about its tool
2301	# NOTE: Necessary if gcc was configured to use the target's
2302	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
2303	case $host_os in
2304	cygwin)
2305	STRIP_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=strip \| sed -e 's%\\\\%/%g' `
2306	;;
2307	*)
2308	STRIP_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=strip`
2309	;;
2310	esac
2311
2312	fi
2313	else
2314	# The user set an environment variable.
2315	# Check whether it is an absolute path, otherwise AC_PATH_PROG
2316	# will override the environment variable, which isn't what the user
2317	# intends
2318	echo $ac_n "checking whether environment variable STRIP_FOR_TARGET is an absolute path""... $ac_c" 1>&6
2319	echo "configure:2320: checking whether environment variable STRIP_FOR_TARGET is an absolute path" >&5
2320	case "$STRIP_FOR_TARGET" in
2321	/*) # valid
2322	echo "$ac_t"""yes"" 1>&6
2323	;;
2324	*) # invalid for AC_PATH_PROG
2325	echo "$ac_t"""no"" 1>&6
2326	{ echo "configure: error: ***
2327	Environment variable STRIP_FOR_TARGET should either
2328	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
2329	;;
2330	esac
2331	fi
2332
2333	# Extract the first word of ""$program_prefix"strip", so it can be a program name with args.
2334	set dummy "$program_prefix"strip; ac_word=$2
2335	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2336	echo "configure:2337: checking for $ac_word" >&5
2337	if eval "test \"`echo '$''{'ac_cv_path_STRIP_FOR_TARGET'+set}'`\" = set"; then
2338	echo $ac_n "(cached) $ac_c" 1>&6
2339	else
2340	case "$STRIP_FOR_TARGET" in
2341	/*)
2342	ac_cv_path_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test with a path.
2343	;;
2344	?:/*)
2345	ac_cv_path_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test with a dos path.
2346	;;
2347	*)
2348	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2349	ac_dummy="$PATH"
2350	for ac_dir in $ac_dummy; do
2351	test -z "$ac_dir" && ac_dir=.
2352	if test -f $ac_dir/$ac_word; then
2353	ac_cv_path_STRIP_FOR_TARGET="$ac_dir/$ac_word"
2354	break
2355	fi
2356	done
2357	IFS="$ac_save_ifs"
2358	test -z "$ac_cv_path_STRIP_FOR_TARGET" && ac_cv_path_STRIP_FOR_TARGET="no"
2359	;;
2360	esac
2361	fi
2362	STRIP_FOR_TARGET="$ac_cv_path_STRIP_FOR_TARGET"
2363	if test -n "$STRIP_FOR_TARGET"; then
2364	echo "$ac_t""$STRIP_FOR_TARGET" 1>&6
2365	else
2366	echo "$ac_t""no" 1>&6
2367	fi
2368
2369	fi
2370
2371
2372
2373
2374
2375	if test "$HAS_CPLUSPLUS" = "yes"; then
2376	HAS_CXX_TRUE=
2377	HAS_CXX_FALSE='#'
2378	else
2379	HAS_CXX_TRUE='#'
2380	HAS_CXX_FALSE=
2381	fi
2382
2383	PROJECT_INCLUDE="\$(PROJECT_ROOT)/$RTEMS_BSP/lib/include"
2384
2385
2386	trap '' 1 2 15
2387	cat > confcache <<\EOF
2388	# This file is a shell script that caches the results of configure
2389	# tests run on this system so they can be shared between configure
2390	# scripts and configure runs. It is not useful on other systems.
2391	# If it contains results you don't want to keep, you may remove or edit it.
2392	#
2393	# By default, configure uses ./config.cache as the cache file,
2394	# creating it if it does not exist already. You can give configure
2395	# the --cache-file=FILE option to use a different cache file; that is
2396	# what configure does when it calls configure scripts in
2397	# subdirectories, so they share the cache.
2398	# Giving --cache-file=/dev/null disables caching, for debugging configure.
2399	# config.status only pays attention to the cache file if you give it the
2400	# --recheck option to rerun configure.
2401	#
2402	EOF
2403	# The following way of writing the cache mishandles newlines in values,
2404	# but we know of no workaround that is simple, portable, and efficient.
2405	# So, don't put newlines in cache variables' values.
2406	# Ultrix sh set writes to stderr and can't be redirected directly,
2407	# and sets the high bit in the cache file unless we assign to the vars.
2408	(set) 2>&1 \|
2409	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
2410	ac_space=\ )
2411	# `set' does not quote correctly, so add quotes (double-quote substitution
2412	# turns \\\\ into \\, and sed turns \\ into \).
2413	sed -n \
2414	-e "s/'/'\\\\''/g" \
2415	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
2416	;;
2417	*)
2418	# `set' quotes correctly as required by POSIX, so do not add quotes.
2419	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
2420	;;
2421	esac >> confcache
2422	if cmp -s $cache_file confcache; then
2423	:
2424	else
2425	if test -w $cache_file; then
2426	echo "updating cache $cache_file"
2427	cat confcache > $cache_file
2428	else
2429	echo "not updating unwritable cache $cache_file"
2430	fi
2431	fi
2432	rm -f confcache
2433
2434	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2435
2436	test "x$prefix" = xNONE && prefix=$ac_default_prefix
2437	# Let make expand exec_prefix.
2438	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2439
2440	# Any assignment to VPATH causes Sun make to only execute
2441	# the first set of double-colon rules, so remove it if not needed.
2442	# If there is a colon in the path, we need to keep it.
2443	if test "x$srcdir" = x.; then
2444	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
2445	fi
2446
2447	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2448
2449	# Transform confdefs.h into DEFS.
2450	# Protect against shell expansion while executing Makefile rules.
2451	# Protect against Makefile macro expansion.
2452	cat > conftest.defs <<\EOF
2453	s%#define $[A-Za-z_][A-Za-z0-9_]$ $.*$%-D\1=\2%g
2454	s%[ `~#$^&*(){}\\\|;'"<>?]%\\&%g
2455	s%\[%\\&%g
2456	s%\]%\\&%g
2457	s%\$%$$%g
2458	EOF
2459	DEFS=`sed -f conftest.defs confdefs.h \| tr '\012' ' '`
2460	rm -f conftest.defs
2461
2462
2463	# Without the "./", some shells look in PATH for config.status.
2464	: ${CONFIG_STATUS=./config.status}
2465
2466	echo creating $CONFIG_STATUS
2467	rm -f $CONFIG_STATUS
2468	cat > $CONFIG_STATUS <<EOF
2469	#! /bin/sh
2470	# Generated automatically by configure.
2471	# Run this file to recreate the current configuration.
2472	# This directory was configured as follows,
2473	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
2474	#
2475	# $0 $ac_configure_args
2476	#
2477	# Compiler output produced by configure, useful for debugging
2478	# configure, is in ./config.log if it exists.
2479
2480	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2481	for ac_option
2482	do
2483	case "\$ac_option" in
2484	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
2485	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2486	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2487	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
2488	echo "$CONFIG_STATUS generated by autoconf version 2.13"
2489	exit 0 ;;
2490	-help \| --help \| --hel \| --he \| --h)
2491	echo "\$ac_cs_usage"; exit 0 ;;
2492	*) echo "\$ac_cs_usage"; exit 1 ;;
2493	esac
2494	done
2495
2496	ac_given_srcdir=$srcdir
2497	ac_given_INSTALL="$INSTALL"
2498
2499	trap 'rm -fr `echo "Makefile
2500	include/Makefile
2501	include/rtems++/Makefile
2502	src/Makefile
2503	" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
2504	EOF
2505	cat >> $CONFIG_STATUS <<EOF
2506
2507	# Protect against being on the right side of a sed subst in config.status.
2508	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2509	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2510	$ac_vpsub
2511	$extrasub
2512	s%@SHELL@%$SHELL%g
2513	s%@CFLAGS@%$CFLAGS%g
2514	s%@CPPFLAGS@%$CPPFLAGS%g
2515	s%@CXXFLAGS@%$CXXFLAGS%g
2516	s%@FFLAGS@%$FFLAGS%g
2517	s%@DEFS@%$DEFS%g
2518	s%@LDFLAGS@%$LDFLAGS%g
2519	s%@LIBS@%$LIBS%g
2520	s%@exec_prefix@%$exec_prefix%g
2521	s%@prefix@%$prefix%g
2522	s%@program_transform_name@%$program_transform_name%g
2523	s%@bindir@%$bindir%g
2524	s%@sbindir@%$sbindir%g
2525	s%@libexecdir@%$libexecdir%g
2526	s%@datadir@%$datadir%g
2527	s%@sysconfdir@%$sysconfdir%g
2528	s%@sharedstatedir@%$sharedstatedir%g
2529	s%@localstatedir@%$localstatedir%g
2530	s%@libdir@%$libdir%g
2531	s%@includedir@%$includedir%g
2532	s%@oldincludedir@%$oldincludedir%g
2533	s%@infodir@%$infodir%g
2534	s%@mandir@%$mandir%g
2535	s%@RTEMS_TOPdir@%$RTEMS_TOPdir%g
2536	s%@host@%$host%g
2537	s%@host_alias@%$host_alias%g
2538	s%@host_cpu@%$host_cpu%g
2539	s%@host_vendor@%$host_vendor%g
2540	s%@host_os@%$host_os%g
2541	s%@target@%$target%g
2542	s%@target_alias@%$target_alias%g
2543	s%@target_cpu@%$target_cpu%g
2544	s%@target_vendor@%$target_vendor%g
2545	s%@target_os@%$target_os%g
2546	s%@build@%$build%g
2547	s%@build_alias@%$build_alias%g
2548	s%@build_cpu@%$build_cpu%g
2549	s%@build_vendor@%$build_vendor%g
2550	s%@build_os@%$build_os%g
2551	s%@RTEMS_CPU@%$RTEMS_CPU%g
2552	s%@PROJECT_ROOT@%$PROJECT_ROOT%g
2553	s%@RTEMS_ROOT@%$RTEMS_ROOT%g
2554	s%@INSTALL_CHANGE@%$INSTALL_CHANGE%g
2555	s%@PACKHEX@%$PACKHEX%g
2556	s%@RTEMS_HOST@%$RTEMS_HOST%g
2557	s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2558	s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
2559	s%@INSTALL_DATA@%$INSTALL_DATA%g
2560	s%@PACKAGE@%$PACKAGE%g
2561	s%@VERSION@%$VERSION%g
2562	s%@ACLOCAL@%$ACLOCAL%g
2563	s%@AUTOCONF@%$AUTOCONF%g
2564	s%@AUTOMAKE@%$AUTOMAKE%g
2565	s%@AUTOHEADER@%$AUTOHEADER%g
2566	s%@MAKEINFO@%$MAKEINFO%g
2567	s%@SET_MAKE@%$SET_MAKE%g
2568	s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
2569	s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
2570	s%@MAINT@%$MAINT%g
2571	s%@RTEMS_LIBC_DIR@%$RTEMS_LIBC_DIR%g
2572	s%@RTEMS_BSP@%$RTEMS_BSP%g
2573	s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g
2574	s%@GCCSED@%$GCCSED%g
2575	s%@CXX_FOR_TARGET@%$CXX_FOR_TARGET%g
2576	s%@HAS_CPLUSPLUS@%$HAS_CPLUSPLUS%g
2577	s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g
2578	s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g
2579	s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g
2580	s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g
2581	s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g
2582	s%@OBJCOPY_FOR_TARGET@%$OBJCOPY_FOR_TARGET%g
2583	s%@SIZE_FOR_TARGET@%$SIZE_FOR_TARGET%g
2584	s%@STRIP_FOR_TARGET@%$STRIP_FOR_TARGET%g
2585	s%@HAS_CXX_TRUE@%$HAS_CXX_TRUE%g
2586	s%@HAS_CXX_FALSE@%$HAS_CXX_FALSE%g
2587	s%@PROJECT_INCLUDE@%$PROJECT_INCLUDE%g
2588
2589	CEOF
2590	EOF
2591
2592	cat >> $CONFIG_STATUS <<\EOF
2593
2594	# Split the substitutions into bite-sized pieces for seds with
2595	# small command number limits, like on Digital OSF/1 and HP-UX.
2596	ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2597	ac_file=1 # Number of current file.
2598	ac_beg=1 # First line for current file.
2599	ac_end=$ac_max_sed_cmds # Line after last line for current file.
2600	ac_more_lines=:
2601	ac_sed_cmds=""
2602	while $ac_more_lines; do
2603	if test $ac_beg -gt 1; then
2604	sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2605	else
2606	sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2607	fi
2608	if test ! -s conftest.s$ac_file; then
2609	ac_more_lines=false
2610	rm -f conftest.s$ac_file
2611	else
2612	if test -z "$ac_sed_cmds"; then
2613	ac_sed_cmds="sed -f conftest.s$ac_file"
2614	else
2615	ac_sed_cmds="$ac_sed_cmds \| sed -f conftest.s$ac_file"
2616	fi
2617	ac_file=`expr $ac_file + 1`
2618	ac_beg=$ac_end
2619	ac_end=`expr $ac_end + $ac_max_sed_cmds`
2620	fi
2621	done
2622	if test -z "$ac_sed_cmds"; then
2623	ac_sed_cmds=cat
2624	fi
2625	EOF
2626
2627	cat >> $CONFIG_STATUS <<EOF
2628
2629	CONFIG_FILES=\${CONFIG_FILES-"Makefile
2630	include/Makefile
2631	include/rtems++/Makefile
2632	src/Makefile
2633	"}
2634	EOF
2635	cat >> $CONFIG_STATUS <<\EOF
2636	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2637	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2638	case "$ac_file" in
2639	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
2640	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
2641	*) ac_file_in="${ac_file}.in" ;;
2642	esac
2643
2644	# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2645
2646	# Remove last slash and all that follows it. Not all systems have dirname.
2647	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
2648	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2649	# The file is in a subdirectory.
2650	test ! -d "$ac_dir" && mkdir "$ac_dir"
2651	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
2652	# A "../" for each directory in $ac_dir_suffix.
2653	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
2654	else
2655	ac_dir_suffix= ac_dots=
2656	fi
2657
2658	case "$ac_given_srcdir" in
2659	.) srcdir=.
2660	if test -z "$ac_dots"; then top_srcdir=.
2661	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
2662	/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2663	*) # Relative path.
2664	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2665	top_srcdir="$ac_dots$ac_given_srcdir" ;;
2666	esac
2667
2668	case "$ac_given_INSTALL" in
2669	[/$]*) INSTALL="$ac_given_INSTALL" ;;
2670	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2671	esac
2672
2673	echo creating "$ac_file"
2674	rm -f "$ac_file"
2675	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
2676	case "$ac_file" in
2677	Makefile) ac_comsub="1i\\
2678	# $configure_input" ;;
2679	*) ac_comsub= ;;
2680	esac
2681
2682	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2683	sed -e "$ac_comsub
2684	s%@configure_input@%$configure_input%g
2685	s%@srcdir@%$srcdir%g
2686	s%@top_srcdir@%$top_srcdir%g
2687	s%@INSTALL@%$INSTALL%g
2688	" $ac_file_inputs \| (eval "$ac_sed_cmds") > $ac_file
2689	fi; done
2690	rm -f conftest.s*
2691
2692	EOF
2693	cat >> $CONFIG_STATUS <<EOF
2694
2695	EOF
2696	cat >> $CONFIG_STATUS <<\EOF
2697
2698	exit 0
2699	EOF
2700	chmod +x $CONFIG_STATUS
2701	rm -fr confdefs* $ac_clean_files
2702	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
2703

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