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configure @ 473b4e5

4.104.114.84.95

Last change on this file since 473b4e5 was 473b4e5, checked in by Joel Sherrill <joel.sherrill@…>, on 10/04/99 at 13:30:15
Regenerated.
Property mode set to `100644`
File size: 79.6 KB

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1	#! /bin/sh
2
3	# Guess values for system-dependent variables and create Makefiles.
4	# Generated automatically using autoconf version 2.13
5	# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
6	#
7	# This configure script is free software; the Free Software Foundation
8	# gives unlimited permission to copy, distribute and modify it.
9
10	# Defaults:
11	ac_help=
12	ac_default_prefix=/usr/local
13	# Any additions from configure.in:
14	ac_help="$ac_help
15	--with-target-subdir=DIR"
16	ac_help="$ac_help
17	--enable-maintainer-mode enable make rules and dependencies not useful
18	(and sometimes confusing) to the casual installer"
19	ac_help="$ac_help
20	--enable-multiprocessing enable multiprocessing interface"
21	ac_help="$ac_help
22	--enable-posix enable posix interface"
23	ac_help="$ac_help
24	--enable-rtems-inlines enable RTEMS inline functions
25	(default:enabled, disable to use macros)"
26
27	# Initialize some variables set by options.
28	# The variables have the same names as the options, with
29	# dashes changed to underlines.
30	build=NONE
31	cache_file=./config.cache
32	exec_prefix=NONE
33	host=NONE
34	no_create=
35	nonopt=NONE
36	no_recursion=
37	prefix=NONE
38	program_prefix=NONE
39	program_suffix=NONE
40	program_transform_name=s,x,x,
41	silent=
42	site=
43	srcdir=
44	target=NONE
45	verbose=
46	x_includes=NONE
47	x_libraries=NONE
48	bindir='${exec_prefix}/bin'
49	sbindir='${exec_prefix}/sbin'
50	libexecdir='${exec_prefix}/libexec'
51	datadir='${prefix}/share'
52	sysconfdir='${prefix}/etc'
53	sharedstatedir='${prefix}/com'
54	localstatedir='${prefix}/var'
55	libdir='${exec_prefix}/lib'
56	includedir='${prefix}/include'
57	oldincludedir='/usr/include'
58	infodir='${prefix}/info'
59	mandir='${prefix}/man'
60
61	# Initialize some other variables.
62	subdirs=
63	MFLAGS= MAKEFLAGS=
64	SHELL=${CONFIG_SHELL-/bin/sh}
65	# Maximum number of lines to put in a shell here document.
66	ac_max_here_lines=12
67
68	ac_prev=
69	for ac_option
70	do
71
72	# If the previous option needs an argument, assign it.
73	if test -n "$ac_prev"; then
74	eval "$ac_prev=\$ac_option"
75	ac_prev=
76	continue
77	fi
78
79	case "$ac_option" in
80	-=) ac_optarg=`echo "$ac_option" \| sed 's/[-_a-zA-Z0-9]*=//'` ;;
81	*) ac_optarg= ;;
82	esac
83
84	# Accept the important Cygnus configure options, so we can diagnose typos.
85
86	case "$ac_option" in
87
88	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
89	ac_prev=bindir ;;
90	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
91	bindir="$ac_optarg" ;;
92
93	-build \| --build \| --buil \| --bui \| --bu)
94	ac_prev=build ;;
95	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
96	build="$ac_optarg" ;;
97
98	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
99	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
100	ac_prev=cache_file ;;
101	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
102	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
103	cache_file="$ac_optarg" ;;
104
105	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
106	ac_prev=datadir ;;
107	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
108	\| --da=*)
109	datadir="$ac_optarg" ;;
110
111	-disable-* \| --disable-*)
112	ac_feature=`echo $ac_option\|sed -e 's/-*disable-//'`
113	# Reject names that are not valid shell variable names.
114	if test -n "`echo $ac_feature\| sed 's/[-a-zA-Z0-9_]//g'`"; then
115	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
116	fi
117	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
118	eval "enable_${ac_feature}=no" ;;
119
120	-enable-* \| --enable-*)
121	ac_feature=`echo $ac_option\|sed -e 's/-enable-//' -e 's/=.//'`
122	# Reject names that are not valid shell variable names.
123	if test -n "`echo $ac_feature\| sed 's/[-_a-zA-Z0-9]//g'`"; then
124	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
125	fi
126	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
127	case "$ac_option" in
128	=) ;;
129	*) ac_optarg=yes ;;
130	esac
131	eval "enable_${ac_feature}='$ac_optarg'" ;;
132
133	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
134	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
135	\| --exec \| --exe \| --ex)
136	ac_prev=exec_prefix ;;
137	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
138	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
139	\| --exec=* \| --exe=* \| --ex=*)
140	exec_prefix="$ac_optarg" ;;
141
142	-gas \| --gas \| --ga \| --g)
143	# Obsolete; use --with-gas.
144	with_gas=yes ;;
145
146	-help \| --help \| --hel \| --he)
147	# Omit some internal or obsolete options to make the list less imposing.
148	# This message is too long to be a string in the A/UX 3.1 sh.
149	cat << EOF
150	Usage: configure [options] [host]
151	Options: [defaults in brackets after descriptions]
152	Configuration:
153	--cache-file=FILE cache test results in FILE
154	--help print this message
155	--no-create do not create output files
156	--quiet, --silent do not print \`checking...' messages
157	--version print the version of autoconf that created configure
158	Directory and file names:
159	--prefix=PREFIX install architecture-independent files in PREFIX
160	[$ac_default_prefix]
161	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
162	[same as prefix]
163	--bindir=DIR user executables in DIR [EPREFIX/bin]
164	--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
165	--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
166	--datadir=DIR read-only architecture-independent data in DIR
167	[PREFIX/share]
168	--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
169	--sharedstatedir=DIR modifiable architecture-independent data in DIR
170	[PREFIX/com]
171	--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
172	--libdir=DIR object code libraries in DIR [EPREFIX/lib]
173	--includedir=DIR C header files in DIR [PREFIX/include]
174	--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
175	--infodir=DIR info documentation in DIR [PREFIX/info]
176	--mandir=DIR man documentation in DIR [PREFIX/man]
177	--srcdir=DIR find the sources in DIR [configure dir or ..]
178	--program-prefix=PREFIX prepend PREFIX to installed program names
179	--program-suffix=SUFFIX append SUFFIX to installed program names
180	--program-transform-name=PROGRAM
181	run sed PROGRAM on installed program names
182	EOF
183	cat << EOF
184	Host type:
185	--build=BUILD configure for building on BUILD [BUILD=HOST]
186	--host=HOST configure for HOST [guessed]
187	--target=TARGET configure for TARGET [TARGET=HOST]
188	Features and packages:
189	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
190	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
191	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
192	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
193	--x-includes=DIR X include files are in DIR
194	--x-libraries=DIR X library files are in DIR
195	EOF
196	if test -n "$ac_help"; then
197	echo "--enable and --with options recognized:$ac_help"
198	fi
199	exit 0 ;;
200
201	-host \| --host \| --hos \| --ho)
202	ac_prev=host ;;
203	-host=* \| --host=* \| --hos=* \| --ho=*)
204	host="$ac_optarg" ;;
205
206	-includedir \| --includedir \| --includedi \| --included \| --include \
207	\| --includ \| --inclu \| --incl \| --inc)
208	ac_prev=includedir ;;
209	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
210	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
211	includedir="$ac_optarg" ;;
212
213	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
214	ac_prev=infodir ;;
215	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
216	infodir="$ac_optarg" ;;
217
218	-libdir \| --libdir \| --libdi \| --libd)
219	ac_prev=libdir ;;
220	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
221	libdir="$ac_optarg" ;;
222
223	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
224	\| --libexe \| --libex \| --libe)
225	ac_prev=libexecdir ;;
226	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
227	\| --libexe=* \| --libex=* \| --libe=*)
228	libexecdir="$ac_optarg" ;;
229
230	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
231	\| --localstate \| --localstat \| --localsta \| --localst \
232	\| --locals \| --local \| --loca \| --loc \| --lo)
233	ac_prev=localstatedir ;;
234	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
235	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
236	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
237	localstatedir="$ac_optarg" ;;
238
239	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
240	ac_prev=mandir ;;
241	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
242	mandir="$ac_optarg" ;;
243
244	-nfp \| --nfp \| --nf)
245	# Obsolete; use --without-fp.
246	with_fp=no ;;
247
248	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
249	\| --no-cr \| --no-c)
250	no_create=yes ;;
251
252	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
253	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
254	no_recursion=yes ;;
255
256	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
257	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
258	\| --oldin \| --oldi \| --old \| --ol \| --o)
259	ac_prev=oldincludedir ;;
260	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
261	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
262	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
263	oldincludedir="$ac_optarg" ;;
264
265	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
266	ac_prev=prefix ;;
267	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
268	prefix="$ac_optarg" ;;
269
270	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
271	\| --program-pre \| --program-pr \| --program-p)
272	ac_prev=program_prefix ;;
273	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
274	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
275	program_prefix="$ac_optarg" ;;
276
277	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
278	\| --program-suf \| --program-su \| --program-s)
279	ac_prev=program_suffix ;;
280	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
281	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
282	program_suffix="$ac_optarg" ;;
283
284	-program-transform-name \| --program-transform-name \
285	\| --program-transform-nam \| --program-transform-na \
286	\| --program-transform-n \| --program-transform- \
287	\| --program-transform \| --program-transfor \
288	\| --program-transfo \| --program-transf \
289	\| --program-trans \| --program-tran \
290	\| --progr-tra \| --program-tr \| --program-t)
291	ac_prev=program_transform_name ;;
292	-program-transform-name=* \| --program-transform-name=* \
293	\| --program-transform-nam=* \| --program-transform-na=* \
294	\| --program-transform-n=* \| --program-transform-=* \
295	\| --program-transform=* \| --program-transfor=* \
296	\| --program-transfo=* \| --program-transf=* \
297	\| --program-trans=* \| --program-tran=* \
298	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
299	program_transform_name="$ac_optarg" ;;
300
301	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
302	\| -silent \| --silent \| --silen \| --sile \| --sil)
303	silent=yes ;;
304
305	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
306	ac_prev=sbindir ;;
307	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
308	\| --sbi=* \| --sb=*)
309	sbindir="$ac_optarg" ;;
310
311	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
312	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
313	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
314	\| --sha \| --sh)
315	ac_prev=sharedstatedir ;;
316	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
317	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
318	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
319	\| --sha=* \| --sh=*)
320	sharedstatedir="$ac_optarg" ;;
321
322	-site \| --site \| --sit)
323	ac_prev=site ;;
324	-site=* \| --site=* \| --sit=*)
325	site="$ac_optarg" ;;
326
327	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
328	ac_prev=srcdir ;;
329	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
330	srcdir="$ac_optarg" ;;
331
332	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
333	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
334	ac_prev=sysconfdir ;;
335	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
336	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
337	sysconfdir="$ac_optarg" ;;
338
339	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
340	ac_prev=target ;;
341	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
342	target="$ac_optarg" ;;
343
344	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
345	verbose=yes ;;
346
347	-version \| --version \| --versio \| --versi \| --vers)
348	echo "configure generated by autoconf version 2.13"
349	exit 0 ;;
350
351	-with-* \| --with-*)
352	ac_package=`echo $ac_option\|sed -e 's/-with-//' -e 's/=.//'`
353	# Reject names that are not valid shell variable names.
354	if test -n "`echo $ac_package\| sed 's/[-_a-zA-Z0-9]//g'`"; then
355	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
356	fi
357	ac_package=`echo $ac_package\| sed 's/-/_/g'`
358	case "$ac_option" in
359	=) ;;
360	*) ac_optarg=yes ;;
361	esac
362	eval "with_${ac_package}='$ac_optarg'" ;;
363
364	-without-* \| --without-*)
365	ac_package=`echo $ac_option\|sed -e 's/-*without-//'`
366	# Reject names that are not valid shell variable names.
367	if test -n "`echo $ac_package\| sed 's/[-a-zA-Z0-9_]//g'`"; then
368	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
369	fi
370	ac_package=`echo $ac_package\| sed 's/-/_/g'`
371	eval "with_${ac_package}=no" ;;
372
373	--x)
374	# Obsolete; use --with-x.
375	with_x=yes ;;
376
377	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
378	\| --x-incl \| --x-inc \| --x-in \| --x-i)
379	ac_prev=x_includes ;;
380	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
381	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
382	x_includes="$ac_optarg" ;;
383
384	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
385	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
386	ac_prev=x_libraries ;;
387	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
388	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
389	x_libraries="$ac_optarg" ;;
390
391	-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
392	;;
393
394	*)
395	if test -n "`echo $ac_option\| sed 's/[-a-z0-9.]//g'`"; then
396	echo "configure: warning: $ac_option: invalid host type" 1>&2
397	fi
398	if test "x$nonopt" != xNONE; then
399	{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
400	fi
401	nonopt="$ac_option"
402	;;
403
404	esac
405	done
406
407	if test -n "$ac_prev"; then
408	{ echo "configure: error: missing argument to --`echo $ac_prev \| sed 's/_/-/g'`" 1>&2; exit 1; }
409	fi
410
411	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
412
413	# File descriptor usage:
414	# 0 standard input
415	# 1 file creation
416	# 2 errors and warnings
417	# 3 some systems may open it to /dev/tty
418	# 4 used on the Kubota Titan
419	# 6 checking for... messages and results
420	# 5 compiler messages saved in config.log
421	if test "$silent" = yes; then
422	exec 6>/dev/null
423	else
424	exec 6>&1
425	fi
426	exec 5>./config.log
427
428	echo "\
429	This file contains any messages produced by compilers while
430	running configure, to aid debugging if configure makes a mistake.
431	" 1>&5
432
433	# Strip out --no-create and --no-recursion so they do not pile up.
434	# Also quote any args containing shell metacharacters.
435	ac_configure_args=
436	for ac_arg
437	do
438	case "$ac_arg" in
439	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
440	\| --no-cr \| --no-c) ;;
441	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
442	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r) ;;
443	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?]*)
444	ac_configure_args="$ac_configure_args '$ac_arg'" ;;
445	*) ac_configure_args="$ac_configure_args $ac_arg" ;;
446	esac
447	done
448
449	# NLS nuisances.
450	# Only set these to C if already set. These must not be set unconditionally
451	# because not all systems understand e.g. LANG=C (notably SCO).
452	# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
453	# Non-C LC_CTYPE values break the ctype check.
454	if test "${LANG+set}" = set; then LANG=C; export LANG; fi
455	if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
456	if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
457	if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
458
459	# confdefs.h avoids OS command line length limits that DEFS can exceed.
460	rm -rf conftest* confdefs.h
461	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
462	echo > confdefs.h
463
464	# A filename unique to this package, relative to the directory that
465	# configure is in, which we can look for to find out if srcdir is correct.
466	ac_unique_file=optman
467
468	# Find the source files, if location was not specified.
469	if test -z "$srcdir"; then
470	ac_srcdir_defaulted=yes
471	# Try the directory containing this script, then its parent.
472	ac_prog=$0
473	ac_confdir=`echo $ac_prog\|sed 's%/[^/][^/]*$%%'`
474	test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
475	srcdir=$ac_confdir
476	if test ! -r $srcdir/$ac_unique_file; then
477	srcdir=..
478	fi
479	else
480	ac_srcdir_defaulted=no
481	fi
482	if test ! -r $srcdir/$ac_unique_file; then
483	if test "$ac_srcdir_defaulted" = yes; then
484	{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
485	else
486	{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
487	fi
488	fi
489	srcdir=`echo "${srcdir}" \| sed 's%$[^/]$/*$%\1%'`
490
491	# Prefer explicitly selected file to automatically selected ones.
492	if test -z "$CONFIG_SITE"; then
493	if test "x$prefix" != xNONE; then
494	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
495	else
496	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
497	fi
498	fi
499	for ac_site_file in $CONFIG_SITE; do
500	if test -r "$ac_site_file"; then
501	echo "loading site script $ac_site_file"
502	. "$ac_site_file"
503	fi
504	done
505
506	if test -r "$cache_file"; then
507	echo "loading cache $cache_file"
508	. $cache_file
509	else
510	echo "creating cache $cache_file"
511	> $cache_file
512	fi
513
514	ac_ext=c
515	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
516	ac_cpp='$CPP $CPPFLAGS'
517	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
518	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
519	cross_compiling=$ac_cv_prog_cc_cross
520
521	ac_exeext=
522	ac_objext=o
523	if (echo "testing\c"; echo 1,2,3) \| grep c >/dev/null; then
524	# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
525	if (echo -n testing; echo 1,2,3) \| sed s/-n/xn/ \| grep xn >/dev/null; then
526	ac_n= ac_c='
527	' ac_t=' '
528	else
529	ac_n=-n ac_c= ac_t=
530	fi
531	else
532	ac_n= ac_c='\c' ac_t=
533	fi
534
535
536	# Check whether --with-target-subdir or --without-target-subdir was given.
537	if test "${with_target_subdir+set}" = set; then
538	withval="$with_target_subdir"
539	TARGET_SUBDIR="$withval"
540	else
541	TARGET_SUBDIR="."
542	fi
543
544
545	RTEMS_TOPdir="../../../..";
546
547
548	echo $ac_n "checking for RTEMS Version""... $ac_c" 1>&6
549	echo "configure:550: checking for RTEMS Version" >&5
550	if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
551	RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION \| \
552	sed -e 's%RTEMS[ ]Version[ ]$.$[ ]%\1%g'`
553	else
554	{ echo "configure: error: Unable to find ${RTEMS_TOPdir}/VERSION" 1>&2; exit 1; }
555	fi
556	if test -z "$RTEMS_VERSION"; then
557	{ echo "configure: error: Unable to determine version" 1>&2; exit 1; }
558	fi
559	echo "$ac_t""$RTEMS_VERSION" 1>&6
560
561	ac_aux_dir=
562	for ac_dir in ../../../.. $srcdir/../../../..; do
563	if test -f $ac_dir/install-sh; then
564	ac_aux_dir=$ac_dir
565	ac_install_sh="$ac_aux_dir/install-sh -c"
566	break
567	elif test -f $ac_dir/install.sh; then
568	ac_aux_dir=$ac_dir
569	ac_install_sh="$ac_aux_dir/install.sh -c"
570	break
571	fi
572	done
573	if test -z "$ac_aux_dir"; then
574	{ echo "configure: error: can not find install-sh or install.sh in ../../../.. $srcdir/../../../.." 1>&2; exit 1; }
575	fi
576	ac_config_guess=$ac_aux_dir/config.guess
577	ac_config_sub=$ac_aux_dir/config.sub
578	ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
579
580
581
582
583	# Do some error checking and defaulting for the host and target type.
584	# The inputs are:
585	# configure --host=HOST --target=TARGET --build=BUILD NONOPT
586	#
587	# The rules are:
588	# 1. You are not allowed to specify --host, --target, and nonopt at the
589	# same time.
590	# 2. Host defaults to nonopt.
591	# 3. If nonopt is not specified, then host defaults to the current host,
592	# as determined by config.guess.
593	# 4. Target and build default to nonopt.
594	# 5. If nonopt is not specified, then target and build default to host.
595
596	# The aliases save the names the user supplied, while $host etc.
597	# will get canonicalized.
598	case $host---$target---$nonopt in
599	NONE------ \| ---NONE--- \| ------NONE) ;;
600	*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
601	esac
602
603
604	# Make sure we can run config.sub.
605	if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
606	else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
607	fi
608
609	echo $ac_n "checking host system type""... $ac_c" 1>&6
610	echo "configure:611: checking host system type" >&5
611
612	host_alias=$host
613	case "$host_alias" in
614	NONE)
615	case $nonopt in
616	NONE)
617	if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
618	else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
619	fi ;;
620	*) host_alias=$nonopt ;;
621	esac ;;
622	esac
623
624	host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
625	host_cpu=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
626	host_vendor=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
627	host_os=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
628	echo "$ac_t""$host" 1>&6
629
630	echo $ac_n "checking target system type""... $ac_c" 1>&6
631	echo "configure:632: checking target system type" >&5
632
633	target_alias=$target
634	case "$target_alias" in
635	NONE)
636	case $nonopt in
637	NONE) target_alias=$host_alias ;;
638	*) target_alias=$nonopt ;;
639	esac ;;
640	esac
641
642	target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
643	target_cpu=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
644	target_vendor=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
645	target_os=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
646	echo "$ac_t""$target" 1>&6
647
648	echo $ac_n "checking build system type""... $ac_c" 1>&6
649	echo "configure:650: checking build system type" >&5
650
651	build_alias=$build
652	case "$build_alias" in
653	NONE)
654	case $nonopt in
655	NONE) build_alias=$host_alias ;;
656	*) build_alias=$nonopt ;;
657	esac ;;
658	esac
659
660	build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
661	build_cpu=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
662	build_vendor=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
663	build_os=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
664	echo "$ac_t""$build" 1>&6
665
666	test "$host_alias" != "$target_alias" &&
667	test "$program_prefix$program_suffix$program_transform_name" = \
668	NONENONEs,x,x, &&
669	program_prefix=${target_alias}-
670
671	echo $ac_n "checking rtems target cpu""... $ac_c" 1>&6
672	echo "configure:673: checking rtems target cpu" >&5
673	case "${target}" in
674	# hpux unix port should go here
675	i[3456]86-go32-rtems*)
676	RTEMS_CPU=i386
677	;;
678	i[3456]86-pc-linux*) # unix "simulator" port
679	RTEMS_CPU=unix
680	;;
681	i[3456]86-freebsd2) # unix "simulator" port
682	RTEMS_CPU=unix
683	;;
684	no_cpu-rtems)
685	RTEMS_CPU=no_cpu
686	;;
687	sparc-sun-solaris*) # unix "simulator" port
688	RTEMS_CPU=unix
689	;;
690	*)
691	RTEMS_CPU=`echo $target \| sed 's%^$[^-]$-$.$$%\1%'`
692	;;
693	esac
694
695	echo "$ac_t""$RTEMS_CPU" 1>&6
696
697
698	# Find a good install program. We prefer a C program (faster),
699	# so one script is as good as another. But avoid the broken or
700	# incompatible versions:
701	# SysV /etc/install, /usr/sbin/install
702	# SunOS /usr/etc/install
703	# IRIX /sbin/install
704	# AIX /bin/install
705	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
706	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
707	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
708	# ./install, which can be erroneously created by make from ./install.sh.
709	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
710	echo "configure:711: checking for a BSD compatible install" >&5
711	if test -z "$INSTALL"; then
712	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
713	echo $ac_n "(cached) $ac_c" 1>&6
714	else
715	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
716	for ac_dir in $PATH; do
717	# Account for people who put trailing slashes in PATH elements.
718	case "$ac_dir/" in
719	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
720	*)
721	# OSF1 and SCO ODT 3.0 have their own names for install.
722	# Don't use installbsd from OSF since it installs stuff as root
723	# by default.
724	for ac_prog in ginstall scoinst install; do
725	if test -f $ac_dir/$ac_prog; then
726	if test $ac_prog = install &&
727	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
728	# AIX install. It has an incompatible calling convention.
729	:
730	else
731	ac_cv_path_install="$ac_dir/$ac_prog -c"
732	break 2
733	fi
734	fi
735	done
736	;;
737	esac
738	done
739	IFS="$ac_save_IFS"
740
741	fi
742	if test "${ac_cv_path_install+set}" = set; then
743	INSTALL="$ac_cv_path_install"
744	else
745	# As a last resort, use the slow shell script. We don't cache a
746	# path for INSTALL within a source directory, because that will
747	# break other packages using the cache if that directory is
748	# removed, or if the path is relative.
749	INSTALL="$ac_install_sh"
750	fi
751	fi
752	echo "$ac_t""$INSTALL" 1>&6
753
754	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
755	# It thinks the first close brace ends the variable substitution.
756	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
757
758	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
759
760	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
761
762	echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
763	echo "configure:764: checking whether build environment is sane" >&5
764	# Just in case
765	sleep 1
766	echo timestamp > conftestfile
767	# Do `set' in a subshell so we don't clobber the current shell's
768	# arguments. Must try -L first in case configure is actually a
769	# symlink; some systems play weird games with the mod time of symlinks
770	# (eg FreeBSD returns the mod time of the symlink's containing
771	# directory).
772	if (
773	set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
774	if test "$*" = "X"; then
775	# -L didn't work.
776	set X `ls -t $srcdir/configure conftestfile`
777	fi
778	if test "$*" != "X $srcdir/configure conftestfile" \
779	&& test "$*" != "X conftestfile $srcdir/configure"; then
780
781	# If neither matched, then we have a broken ls. This can happen
782	# if, for instance, CONFIG_SHELL is bash and it inherits a
783	# broken ls alias from the environment. This has actually
784	# happened. Such a system could not be considered "sane".
785	{ echo "configure: error: ls -t appears to fail. Make sure there is not a broken
786	alias in your environment" 1>&2; exit 1; }
787	fi
788
789	test "$2" = conftestfile
790	)
791	then
792	# Ok.
793	:
794	else
795	{ echo "configure: error: newly created file is older than distributed files!
796	Check your system clock" 1>&2; exit 1; }
797	fi
798	rm -f conftest*
799	echo "$ac_t""yes" 1>&6
800	if test "$program_transform_name" = s,x,x,; then
801	program_transform_name=
802	else
803	# Double any \ or $. echo might interpret backslashes.
804	cat <<\EOF_SED > conftestsed
805	s,\\,\\\\,g; s,\$,$$,g
806	EOF_SED
807	program_transform_name="`echo $program_transform_name\|sed -f conftestsed`"
808	rm -f conftestsed
809	fi
810	test "$program_prefix" != NONE &&
811	program_transform_name="s,^,${program_prefix},; $program_transform_name"
812	# Use a double $ so make ignores it.
813	test "$program_suffix" != NONE &&
814	program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
815
816	# sed with no file args requires a program.
817	test "$program_transform_name" = "" && program_transform_name="s,x,x,"
818
819	echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
820	echo "configure:821: checking whether ${MAKE-make} sets \${MAKE}" >&5
821	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y%./+-%__p_%'`
822	if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
823	echo $ac_n "(cached) $ac_c" 1>&6
824	else
825	cat > conftestmake <<\EOF
826	all:
827	@echo 'ac_maketemp="${MAKE}"'
828	EOF
829	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
830	eval `${MAKE-make} -f conftestmake 2>/dev/null \| grep temp=`
831	if test -n "$ac_maketemp"; then
832	eval ac_cv_prog_make_${ac_make}_set=yes
833	else
834	eval ac_cv_prog_make_${ac_make}_set=no
835	fi
836	rm -f conftestmake
837	fi
838	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
839	echo "$ac_t""yes" 1>&6
840	SET_MAKE=
841	else
842	echo "$ac_t""no" 1>&6
843	SET_MAKE="MAKE=${MAKE-make}"
844	fi
845
846
847
848	PACKAGE=rtems-c-src-exec-posix
849
850	VERSION=$RTEMS_VERSION
851
852	if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
853	{ echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
854	fi
855
856
857
858	missing_dir=`cd $ac_aux_dir && pwd`
859	echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
860	echo "configure:861: checking for working aclocal" >&5
861	# Run test in a subshell; some versions of sh will print an error if
862	# an executable is not found, even if stderr is redirected.
863	# Redirect stdin to placate older versions of autoconf. Sigh.
864	if (aclocal --version) < /dev/null > /dev/null 2>&1; then
865	ACLOCAL=aclocal
866	echo "$ac_t""found" 1>&6
867	else
868	ACLOCAL="$missing_dir/missing aclocal"
869	echo "$ac_t""missing" 1>&6
870	fi
871
872	echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
873	echo "configure:874: checking for working autoconf" >&5
874	# Run test in a subshell; some versions of sh will print an error if
875	# an executable is not found, even if stderr is redirected.
876	# Redirect stdin to placate older versions of autoconf. Sigh.
877	if (autoconf --version) < /dev/null > /dev/null 2>&1; then
878	AUTOCONF=autoconf
879	echo "$ac_t""found" 1>&6
880	else
881	AUTOCONF="$missing_dir/missing autoconf"
882	echo "$ac_t""missing" 1>&6
883	fi
884
885	echo $ac_n "checking for working automake""... $ac_c" 1>&6
886	echo "configure:887: checking for working automake" >&5
887	# Run test in a subshell; some versions of sh will print an error if
888	# an executable is not found, even if stderr is redirected.
889	# Redirect stdin to placate older versions of autoconf. Sigh.
890	if (automake --version) < /dev/null > /dev/null 2>&1; then
891	AUTOMAKE=automake
892	echo "$ac_t""found" 1>&6
893	else
894	AUTOMAKE="$missing_dir/missing automake"
895	echo "$ac_t""missing" 1>&6
896	fi
897
898	echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
899	echo "configure:900: checking for working autoheader" >&5
900	# Run test in a subshell; some versions of sh will print an error if
901	# an executable is not found, even if stderr is redirected.
902	# Redirect stdin to placate older versions of autoconf. Sigh.
903	if (autoheader --version) < /dev/null > /dev/null 2>&1; then
904	AUTOHEADER=autoheader
905	echo "$ac_t""found" 1>&6
906	else
907	AUTOHEADER="$missing_dir/missing autoheader"
908	echo "$ac_t""missing" 1>&6
909	fi
910
911	echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
912	echo "configure:913: checking for working makeinfo" >&5
913	# Run test in a subshell; some versions of sh will print an error if
914	# an executable is not found, even if stderr is redirected.
915	# Redirect stdin to placate older versions of autoconf. Sigh.
916	if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
917	MAKEINFO=makeinfo
918	echo "$ac_t""found" 1>&6
919	else
920	MAKEINFO="$missing_dir/missing makeinfo"
921	echo "$ac_t""missing" 1>&6
922	fi
923
924
925	echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
926	echo "configure:927: checking whether to enable maintainer-specific portions of Makefiles" >&5
927	# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
928	if test "${enable_maintainer_mode+set}" = set; then
929	enableval="$enable_maintainer_mode"
930	USE_MAINTAINER_MODE=$enableval
931	else
932	USE_MAINTAINER_MODE=no
933	fi
934
935	echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
936
937
938	if test $USE_MAINTAINER_MODE = yes; then
939	MAINTAINER_MODE_TRUE=
940	MAINTAINER_MODE_FALSE='#'
941	else
942	MAINTAINER_MODE_TRUE='#'
943	MAINTAINER_MODE_FALSE=
944	fi
945	MAINT=$MAINTAINER_MODE_TRUE
946
947
948
949
950	# Check whether --enable-multiprocessing or --disable-multiprocessing was given.
951	if test "${enable_multiprocessing+set}" = set; then
952	enableval="$enable_multiprocessing"
953	case "${enableval}" in
954	yes) RTEMS_HAS_MULTIPROCESSING=yes ;;
955	no) RTEMS_HAS_MULTIPROCESSING=no ;;
956	*) { echo "configure: error: bad value ${enableval} for enable-multiprocessing option" 1>&2; exit 1; } ;;
957	esac
958	else
959	RTEMS_HAS_MULTIPROCESSING=no
960	fi
961
962
963
964	# Check whether --enable-posix or --disable-posix was given.
965	if test "${enable_posix+set}" = set; then
966	enableval="$enable_posix"
967	case "${enableval}" in
968	yes) RTEMS_HAS_POSIX_API=yes ;;
969	no) RTEMS_HAS_POSIX_API=no ;;
970	*) { echo "configure: error: bad value ${enableval} for enable-posix option" 1>&2; exit 1; } ;;
971	esac
972	else
973	RTEMS_HAS_POSIX_API=yes
974	fi
975
976
977
978	case "${target}" in
979	# hpux unix port should go here
980	i[3456]86-go32-rtems*)
981	RTEMS_HAS_POSIX_API=no
982	;;
983	i[3456]86-pc-linux*) # unix "simulator" port
984	RTEMS_HAS_POSIX_API=no
985	;;
986	i[3456]86-freebsd2) # unix "simulator" port
987	RTEMS_HAS_POSIX_API=no
988	;;
989	no_cpu-rtems)
990	RTEMS_HAS_POSIX_API=no
991	;;
992	sparc-sun-solaris*) # unix "simulator" port
993	RTEMS_HAS_POSIX_API=no
994	;;
995	*)
996	;;
997	esac
998
999
1000	# Check whether --enable-rtems-inlines or --disable-rtems-inlines was given.
1001	if test "${enable_rtems_inlines+set}" = set; then
1002	enableval="$enable_rtems_inlines"
1003	case "${enableval}" in
1004	yes) RTEMS_USE_MACROS=no ;;
1005	no) RTEMS_USE_MACROS=yes ;;
1006	*) { echo "configure: error: bad value ${enableval} for disable-rtems-inlines option" 1>&2; exit 1; } ;;
1007	esac
1008	else
1009	RTEMS_USE_MACROS=no
1010	fi
1011
1012
1013
1014	echo $ac_n "checking for RTEMS_BSP""... $ac_c" 1>&6
1015	echo "configure:1016: checking for RTEMS_BSP" >&5
1016	if eval "test \"`echo '$''{'rtems_cv_RTEMS_BSP'+set}'`\" = set"; then
1017	echo $ac_n "(cached) $ac_c" 1>&6
1018	else
1019	test -n "${RTEMS_BSP}" && rtems_cv_RTEMS_BSP="$RTEMS_BSP";
1020
1021	fi
1022	if test -z "$rtems_cv_RTEMS_BSP"; then
1023	{ echo "configure: error: Missing RTEMS_BSP" 1>&2; exit 1; }
1024	fi
1025	RTEMS_BSP="$rtems_cv_RTEMS_BSP"
1026	echo "$ac_t""${RTEMS_BSP}" 1>&6
1027
1028
1029
1030
1031
1032	# Is this a supported CPU?
1033	echo $ac_n "checking if cpu $RTEMS_CPU is supported""... $ac_c" 1>&6
1034	echo "configure:1035: checking if cpu $RTEMS_CPU is supported" >&5
1035	if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then
1036	echo "$ac_t""yes" 1>&6
1037	else
1038	{ echo "configure: error: no" 1>&2; exit 1; }
1039	fi
1040
1041
1042	RTEMS_HOST=$host_os
1043	case "${target}" in
1044	# hpux unix port should go here
1045	i[3456]86-pc-linux*) # unix "simulator" port
1046	RTEMS_HOST=Linux
1047	;;
1048	i[3456]86-freebsd2) # unix "simulator" port
1049	RTEMS_HOST=FreeBSD
1050	;;
1051	sparc-sun-solaris*) # unix "simulator" port
1052	RTEMS_HOST=Solaris
1053	;;
1054	*)
1055	;;
1056	esac
1057
1058
1059
1060
1061	if test "$TARGET_SUBDIR" = "." ; then
1062	PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
1063	else
1064	PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
1065	fi
1066
1067
1068	RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
1069
1070
1071	INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
1072
1073
1074	PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
1075
1076
1077
1078	## FIXME: needed for INSTALL_CHANGE in autoconf subdirectories
1079
1080	for ac_prog in bash ksh sh
1081	do
1082	# Extract the first word of "$ac_prog", so it can be a program name with args.
1083	set dummy $ac_prog; ac_word=$2
1084	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1085	echo "configure:1086: checking for $ac_word" >&5
1086	if eval "test \"`echo '$''{'ac_cv_path_KSH'+set}'`\" = set"; then
1087	echo $ac_n "(cached) $ac_c" 1>&6
1088	else
1089	case "$KSH" in
1090	/*)
1091	ac_cv_path_KSH="$KSH" # Let the user override the test with a path.
1092	;;
1093	?:/*)
1094	ac_cv_path_KSH="$KSH" # Let the user override the test with a dos path.
1095	;;
1096	*)
1097	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1098	ac_dummy="$PATH"
1099	for ac_dir in $ac_dummy; do
1100	test -z "$ac_dir" && ac_dir=.
1101	if test -f $ac_dir/$ac_word; then
1102	ac_cv_path_KSH="$ac_dir/$ac_word"
1103	break
1104	fi
1105	done
1106	IFS="$ac_save_ifs"
1107	;;
1108	esac
1109	fi
1110	KSH="$ac_cv_path_KSH"
1111	if test -n "$KSH"; then
1112	echo "$ac_t""$KSH" 1>&6
1113	else
1114	echo "$ac_t""no" 1>&6
1115	fi
1116
1117	test -n "$KSH" && break
1118	done
1119
1120	if test -z "$KSH"; then
1121	{ echo "configure: error: ***
1122	Cannot determine a usable shell bash/ksh/sh
1123	Please contact your system administrator " 1>&2; exit 1; };
1124	fi
1125
1126
1127
1128	if [ "${program_prefix}" = "NONE" ] ; then
1129	if [ "${target}" = "${host}" ] ; then
1130	program_prefix=
1131	else
1132	program_prefix=${target}-
1133	fi
1134	fi
1135
1136
1137
1138
1139	for ac_prog in "$program_prefix"gcc "$program_prefix"cc
1140	do
1141	# Extract the first word of "$ac_prog", so it can be a program name with args.
1142	set dummy $ac_prog; ac_word=$2
1143	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1144	echo "configure:1145: checking for $ac_word" >&5
1145	if eval "test \"`echo '$''{'ac_cv_path_CC_FOR_TARGET'+set}'`\" = set"; then
1146	echo $ac_n "(cached) $ac_c" 1>&6
1147	else
1148	case "$CC_FOR_TARGET" in
1149	/*)
1150	ac_cv_path_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test with a path.
1151	;;
1152	?:/*)
1153	ac_cv_path_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test with a dos path.
1154	;;
1155	*)
1156	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1157	ac_dummy="$PATH"
1158	for ac_dir in $ac_dummy; do
1159	test -z "$ac_dir" && ac_dir=.
1160	if test -f $ac_dir/$ac_word; then
1161	ac_cv_path_CC_FOR_TARGET="$ac_dir/$ac_word"
1162	break
1163	fi
1164	done
1165	IFS="$ac_save_ifs"
1166	;;
1167	esac
1168	fi
1169	CC_FOR_TARGET="$ac_cv_path_CC_FOR_TARGET"
1170	if test -n "$CC_FOR_TARGET"; then
1171	echo "$ac_t""$CC_FOR_TARGET" 1>&6
1172	else
1173	echo "$ac_t""no" 1>&6
1174	fi
1175
1176	test -n "$CC_FOR_TARGET" && break
1177	done
1178
1179	test -z "$CC_FOR_TARGET" \
1180	&& { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1181
1182	rtems_save_CC=$CC
1183	rtems_save_CFLAGS=$CFLAGS
1184
1185	CC=$CC_FOR_TARGET
1186
1187	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1188	echo "configure:1189: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1189
1190	ac_ext=c
1191	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1192	ac_cpp='$CPP $CPPFLAGS'
1193	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1194	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1195	cross_compiling=$ac_cv_prog_cc_cross
1196
1197	cat > conftest.$ac_ext << EOF
1198
1199	#line 1200 "configure"
1200	#include "confdefs.h"
1201
1202	main(){return(0);}
1203	EOF
1204	if { (eval echo configure:1205: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1205	ac_cv_prog_cc_works=yes
1206	# If we can't run a trivial program, we are probably using a cross compiler.
1207	if (./conftest; exit) 2>/dev/null; then
1208	ac_cv_prog_cc_cross=no
1209	else
1210	ac_cv_prog_cc_cross=yes
1211	fi
1212	else
1213	echo "configure: failed program was:" >&5
1214	cat conftest.$ac_ext >&5
1215	ac_cv_prog_cc_works=no
1216	fi
1217	rm -fr conftest*
1218	ac_ext=c
1219	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1220	ac_cpp='$CPP $CPPFLAGS'
1221	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1222	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1223	cross_compiling=$ac_cv_prog_cc_cross
1224
1225	echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1226	if test $ac_cv_prog_cc_works = no; then
1227	{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1228	fi
1229	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1230	echo "configure:1231: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1231	echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1232	cross_compiling=$ac_cv_prog_cc_cross
1233
1234	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1235	echo "configure:1236: checking whether we are using GNU C" >&5
1236	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1237	echo $ac_n "(cached) $ac_c" 1>&6
1238	else
1239	cat > conftest.c <<EOF
1240	#ifdef __GNUC__
1241	yes;
1242	#endif
1243	EOF
1244	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1245: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
1245	ac_cv_prog_gcc=yes
1246	else
1247	ac_cv_prog_gcc=no
1248	fi
1249	fi
1250
1251	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1252
1253	if test $ac_cv_prog_gcc = yes; then
1254	GCC=yes
1255	ac_test_CFLAGS="${CFLAGS+set}"
1256	ac_save_CFLAGS="$CFLAGS"
1257	CFLAGS=
1258	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1259	echo "configure:1260: checking whether ${CC-cc} accepts -g" >&5
1260	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1261	echo $ac_n "(cached) $ac_c" 1>&6
1262	else
1263	echo 'void f(){}' > conftest.c
1264	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1265	ac_cv_prog_cc_g=yes
1266	else
1267	ac_cv_prog_cc_g=no
1268	fi
1269	rm -f conftest*
1270
1271	fi
1272
1273	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1274	if test "$ac_test_CFLAGS" = set; then
1275	CFLAGS="$ac_save_CFLAGS"
1276	elif test $ac_cv_prog_cc_g = yes; then
1277	CFLAGS="-g -O2"
1278	else
1279	CFLAGS="-O2"
1280	fi
1281	else
1282	GCC=
1283	test "${CFLAGS+set}" = set \|\| CFLAGS="-g"
1284	fi
1285
1286	rtems_cv_prog_gcc=$ac_cv_prog_gcc
1287	rtems_cv_prog_cc_g=$ac_cv_prog_cc_g
1288	rtems_cv_prog_cc_works=$ac_cv_prog_cc_works
1289	rtems_cv_prog_cc_cross=$ac_cv_prog_cc_cross
1290
1291	CC=$rtems_save_CC
1292	CFLAGS=$rtems_save_CFLAGS
1293
1294	unset ac_cv_prog_gcc
1295	unset ac_cv_prog_cc_g
1296	unset ac_cv_prog_cc_works
1297	unset ac_cv_prog_cc_cross
1298
1299
1300	echo $ac_n "checking whether $CC_FOR_TARGET accepts -specs""... $ac_c" 1>&6
1301	echo "configure:1302: checking whether $CC_FOR_TARGET accepts -specs" >&5
1302	if eval "test \"`echo '$''{'rtems_cv_gcc_specs'+set}'`\" = set"; then
1303	echo $ac_n "(cached) $ac_c" 1>&6
1304	else
1305
1306	rtems_cv_gcc_specs=no
1307	if test "$rtems_cv_prog_gcc" = "yes"; then
1308	touch confspec
1309	echo 'void f(){}' >conftest.c
1310	if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then
1311	rtems_cv_gcc_specs=yes
1312	fi
1313	fi
1314	rm -f confspec conftest*
1315
1316	fi
1317
1318	echo "$ac_t""$rtems_cv_gcc_specs" 1>&6
1319
1320
1321	echo $ac_n "checking whether $CC_FOR_TARGET accepts --pipe""... $ac_c" 1>&6
1322	echo "configure:1323: checking whether $CC_FOR_TARGET accepts --pipe" >&5
1323	if eval "test \"`echo '$''{'rtems_cv_gcc_pipe'+set}'`\" = set"; then
1324	echo $ac_n "(cached) $ac_c" 1>&6
1325	else
1326
1327	rtems_cv_gcc_pipe=no
1328	if test "$rtems_cv_prog_gcc" = "yes"; then
1329	case "$host_os" in
1330	cygwin*)
1331	;;
1332	*)
1333	echo 'void f(){}' >conftest.c
1334	if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then
1335	rtems_cv_gcc_pipe=yes
1336	fi
1337	rm -f conftest*
1338	;;
1339	esac
1340	fi
1341
1342	fi
1343
1344	echo "$ac_t""$rtems_cv_gcc_pipe" 1>&6
1345
1346	if test "$RTEMS_USE_GCC272" != "yes" ; then
1347	if test "$rtems_cv_gcc_specs" = "no"; then
1348	echo "configure: warning: *** disabling --enable-gcc28" 1>&2
1349	RTEMS_USE_GCC272=yes
1350	fi
1351	fi
1352	test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe"
1353
1354	case $host_os in
1355	cygwin) GCCSED="\| sed 's%\\\\%/%g'" ;;
1356	*) ;;
1357	esac
1358
1359
1360
1361
1362	echo $ac_n "checking target's ar""... $ac_c" 1>&6
1363	echo "configure:1364: checking target's ar" >&5
1364	if eval "test \"`echo '$''{'ac_cv_path_AR_FOR_TARGET'+set}'`\" = set"; then
1365	echo $ac_n "(cached) $ac_c" 1>&6
1366	else
1367	:
1368	fi
1369
1370	echo "$ac_t""$ac_cv_path_AR_FOR_TARGET" 1>&6
1371
1372	if test -n "$ac_cv_path_AR_FOR_TARGET"; then
1373	AR_FOR_TARGET=$ac_cv_path_AR_FOR_TARGET
1374	else
1375	if test -z "$AR_FOR_TARGET" ; then
1376	if test "$rtems_cv_prog_gcc" = "yes"; then
1377	# We are using gcc, ask it about its tool
1378	# NOTE: Necessary if gcc was configured to use the target's
1379	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
1380	case $host_os in
1381	cygwin)
1382	AR_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ar \| sed -e 's%\\\\%/%g' `
1383	;;
1384	*)
1385	AR_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ar`
1386	;;
1387	esac
1388
1389	fi
1390	else
1391	# The user set an environment variable.
1392	# Check whether it is an absolute path, otherwise AC_PATH_PROG
1393	# will override the environment variable, which isn't what the user
1394	# intends
1395	echo $ac_n "checking whether environment variable AR_FOR_TARGET is an absolute path""... $ac_c" 1>&6
1396	echo "configure:1397: checking whether environment variable AR_FOR_TARGET is an absolute path" >&5
1397	case "$AR_FOR_TARGET" in
1398	/*) # valid
1399	echo "$ac_t"""yes"" 1>&6
1400	;;
1401	*) # invalid for AC_PATH_PROG
1402	echo "$ac_t"""no"" 1>&6
1403	{ echo "configure: error: ***
1404	Environment variable AR_FOR_TARGET should either
1405	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
1406	;;
1407	esac
1408	fi
1409
1410	# Extract the first word of ""$program_prefix"ar", so it can be a program name with args.
1411	set dummy "$program_prefix"ar; ac_word=$2
1412	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1413	echo "configure:1414: checking for $ac_word" >&5
1414	if eval "test \"`echo '$''{'ac_cv_path_AR_FOR_TARGET'+set}'`\" = set"; then
1415	echo $ac_n "(cached) $ac_c" 1>&6
1416	else
1417	case "$AR_FOR_TARGET" in
1418	/*)
1419	ac_cv_path_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test with a path.
1420	;;
1421	?:/*)
1422	ac_cv_path_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test with a dos path.
1423	;;
1424	*)
1425	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1426	ac_dummy="$PATH"
1427	for ac_dir in $ac_dummy; do
1428	test -z "$ac_dir" && ac_dir=.
1429	if test -f $ac_dir/$ac_word; then
1430	ac_cv_path_AR_FOR_TARGET="$ac_dir/$ac_word"
1431	break
1432	fi
1433	done
1434	IFS="$ac_save_ifs"
1435	test -z "$ac_cv_path_AR_FOR_TARGET" && ac_cv_path_AR_FOR_TARGET="no"
1436	;;
1437	esac
1438	fi
1439	AR_FOR_TARGET="$ac_cv_path_AR_FOR_TARGET"
1440	if test -n "$AR_FOR_TARGET"; then
1441	echo "$ac_t""$AR_FOR_TARGET" 1>&6
1442	else
1443	echo "$ac_t""no" 1>&6
1444	fi
1445
1446	fi
1447
1448
1449	echo $ac_n "checking target's as""... $ac_c" 1>&6
1450	echo "configure:1451: checking target's as" >&5
1451	if eval "test \"`echo '$''{'ac_cv_path_AS_FOR_TARGET'+set}'`\" = set"; then
1452	echo $ac_n "(cached) $ac_c" 1>&6
1453	else
1454	:
1455	fi
1456
1457	echo "$ac_t""$ac_cv_path_AS_FOR_TARGET" 1>&6
1458
1459	if test -n "$ac_cv_path_AS_FOR_TARGET"; then
1460	AS_FOR_TARGET=$ac_cv_path_AS_FOR_TARGET
1461	else
1462	if test -z "$AS_FOR_TARGET" ; then
1463	if test "$rtems_cv_prog_gcc" = "yes"; then
1464	# We are using gcc, ask it about its tool
1465	# NOTE: Necessary if gcc was configured to use the target's
1466	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
1467	case $host_os in
1468	cygwin)
1469	AS_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=as \| sed -e 's%\\\\%/%g' `
1470	;;
1471	*)
1472	AS_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=as`
1473	;;
1474	esac
1475
1476	fi
1477	else
1478	# The user set an environment variable.
1479	# Check whether it is an absolute path, otherwise AC_PATH_PROG
1480	# will override the environment variable, which isn't what the user
1481	# intends
1482	echo $ac_n "checking whether environment variable AS_FOR_TARGET is an absolute path""... $ac_c" 1>&6
1483	echo "configure:1484: checking whether environment variable AS_FOR_TARGET is an absolute path" >&5
1484	case "$AS_FOR_TARGET" in
1485	/*) # valid
1486	echo "$ac_t"""yes"" 1>&6
1487	;;
1488	*) # invalid for AC_PATH_PROG
1489	echo "$ac_t"""no"" 1>&6
1490	{ echo "configure: error: ***
1491	Environment variable AS_FOR_TARGET should either
1492	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
1493	;;
1494	esac
1495	fi
1496
1497	# Extract the first word of ""$program_prefix"as", so it can be a program name with args.
1498	set dummy "$program_prefix"as; ac_word=$2
1499	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1500	echo "configure:1501: checking for $ac_word" >&5
1501	if eval "test \"`echo '$''{'ac_cv_path_AS_FOR_TARGET'+set}'`\" = set"; then
1502	echo $ac_n "(cached) $ac_c" 1>&6
1503	else
1504	case "$AS_FOR_TARGET" in
1505	/*)
1506	ac_cv_path_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test with a path.
1507	;;
1508	?:/*)
1509	ac_cv_path_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test with a dos path.
1510	;;
1511	*)
1512	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1513	ac_dummy="$PATH"
1514	for ac_dir in $ac_dummy; do
1515	test -z "$ac_dir" && ac_dir=.
1516	if test -f $ac_dir/$ac_word; then
1517	ac_cv_path_AS_FOR_TARGET="$ac_dir/$ac_word"
1518	break
1519	fi
1520	done
1521	IFS="$ac_save_ifs"
1522	test -z "$ac_cv_path_AS_FOR_TARGET" && ac_cv_path_AS_FOR_TARGET="no"
1523	;;
1524	esac
1525	fi
1526	AS_FOR_TARGET="$ac_cv_path_AS_FOR_TARGET"
1527	if test -n "$AS_FOR_TARGET"; then
1528	echo "$ac_t""$AS_FOR_TARGET" 1>&6
1529	else
1530	echo "$ac_t""no" 1>&6
1531	fi
1532
1533	fi
1534
1535
1536	echo $ac_n "checking target's ld""... $ac_c" 1>&6
1537	echo "configure:1538: checking target's ld" >&5
1538	if eval "test \"`echo '$''{'ac_cv_path_LD_FOR_TARGET'+set}'`\" = set"; then
1539	echo $ac_n "(cached) $ac_c" 1>&6
1540	else
1541	:
1542	fi
1543
1544	echo "$ac_t""$ac_cv_path_LD_FOR_TARGET" 1>&6
1545
1546	if test -n "$ac_cv_path_LD_FOR_TARGET"; then
1547	LD_FOR_TARGET=$ac_cv_path_LD_FOR_TARGET
1548	else
1549	if test -z "$LD_FOR_TARGET" ; then
1550	if test "$rtems_cv_prog_gcc" = "yes"; then
1551	# We are using gcc, ask it about its tool
1552	# NOTE: Necessary if gcc was configured to use the target's
1553	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
1554	case $host_os in
1555	cygwin)
1556	LD_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ld \| sed -e 's%\\\\%/%g' `
1557	;;
1558	*)
1559	LD_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ld`
1560	;;
1561	esac
1562
1563	fi
1564	else
1565	# The user set an environment variable.
1566	# Check whether it is an absolute path, otherwise AC_PATH_PROG
1567	# will override the environment variable, which isn't what the user
1568	# intends
1569	echo $ac_n "checking whether environment variable LD_FOR_TARGET is an absolute path""... $ac_c" 1>&6
1570	echo "configure:1571: checking whether environment variable LD_FOR_TARGET is an absolute path" >&5
1571	case "$LD_FOR_TARGET" in
1572	/*) # valid
1573	echo "$ac_t"""yes"" 1>&6
1574	;;
1575	*) # invalid for AC_PATH_PROG
1576	echo "$ac_t"""no"" 1>&6
1577	{ echo "configure: error: ***
1578	Environment variable LD_FOR_TARGET should either
1579	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
1580	;;
1581	esac
1582	fi
1583
1584	# Extract the first word of ""$program_prefix"ld", so it can be a program name with args.
1585	set dummy "$program_prefix"ld; ac_word=$2
1586	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1587	echo "configure:1588: checking for $ac_word" >&5
1588	if eval "test \"`echo '$''{'ac_cv_path_LD_FOR_TARGET'+set}'`\" = set"; then
1589	echo $ac_n "(cached) $ac_c" 1>&6
1590	else
1591	case "$LD_FOR_TARGET" in
1592	/*)
1593	ac_cv_path_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test with a path.
1594	;;
1595	?:/*)
1596	ac_cv_path_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test with a dos path.
1597	;;
1598	*)
1599	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1600	ac_dummy="$PATH"
1601	for ac_dir in $ac_dummy; do
1602	test -z "$ac_dir" && ac_dir=.
1603	if test -f $ac_dir/$ac_word; then
1604	ac_cv_path_LD_FOR_TARGET="$ac_dir/$ac_word"
1605	break
1606	fi
1607	done
1608	IFS="$ac_save_ifs"
1609	test -z "$ac_cv_path_LD_FOR_TARGET" && ac_cv_path_LD_FOR_TARGET="no"
1610	;;
1611	esac
1612	fi
1613	LD_FOR_TARGET="$ac_cv_path_LD_FOR_TARGET"
1614	if test -n "$LD_FOR_TARGET"; then
1615	echo "$ac_t""$LD_FOR_TARGET" 1>&6
1616	else
1617	echo "$ac_t""no" 1>&6
1618	fi
1619
1620	fi
1621
1622
1623	echo $ac_n "checking target's nm""... $ac_c" 1>&6
1624	echo "configure:1625: checking target's nm" >&5
1625	if eval "test \"`echo '$''{'ac_cv_path_NM_FOR_TARGET'+set}'`\" = set"; then
1626	echo $ac_n "(cached) $ac_c" 1>&6
1627	else
1628	:
1629	fi
1630
1631	echo "$ac_t""$ac_cv_path_NM_FOR_TARGET" 1>&6
1632
1633	if test -n "$ac_cv_path_NM_FOR_TARGET"; then
1634	NM_FOR_TARGET=$ac_cv_path_NM_FOR_TARGET
1635	else
1636	if test -z "$NM_FOR_TARGET" ; then
1637	if test "$rtems_cv_prog_gcc" = "yes"; then
1638	# We are using gcc, ask it about its tool
1639	# NOTE: Necessary if gcc was configured to use the target's
1640	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
1641	case $host_os in
1642	cygwin)
1643	NM_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=nm \| sed -e 's%\\\\%/%g' `
1644	;;
1645	*)
1646	NM_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=nm`
1647	;;
1648	esac
1649
1650	fi
1651	else
1652	# The user set an environment variable.
1653	# Check whether it is an absolute path, otherwise AC_PATH_PROG
1654	# will override the environment variable, which isn't what the user
1655	# intends
1656	echo $ac_n "checking whether environment variable NM_FOR_TARGET is an absolute path""... $ac_c" 1>&6
1657	echo "configure:1658: checking whether environment variable NM_FOR_TARGET is an absolute path" >&5
1658	case "$NM_FOR_TARGET" in
1659	/*) # valid
1660	echo "$ac_t"""yes"" 1>&6
1661	;;
1662	*) # invalid for AC_PATH_PROG
1663	echo "$ac_t"""no"" 1>&6
1664	{ echo "configure: error: ***
1665	Environment variable NM_FOR_TARGET should either
1666	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
1667	;;
1668	esac
1669	fi
1670
1671	# Extract the first word of ""$program_prefix"nm", so it can be a program name with args.
1672	set dummy "$program_prefix"nm; ac_word=$2
1673	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1674	echo "configure:1675: checking for $ac_word" >&5
1675	if eval "test \"`echo '$''{'ac_cv_path_NM_FOR_TARGET'+set}'`\" = set"; then
1676	echo $ac_n "(cached) $ac_c" 1>&6
1677	else
1678	case "$NM_FOR_TARGET" in
1679	/*)
1680	ac_cv_path_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test with a path.
1681	;;
1682	?:/*)
1683	ac_cv_path_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test with a dos path.
1684	;;
1685	*)
1686	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1687	ac_dummy="$PATH"
1688	for ac_dir in $ac_dummy; do
1689	test -z "$ac_dir" && ac_dir=.
1690	if test -f $ac_dir/$ac_word; then
1691	ac_cv_path_NM_FOR_TARGET="$ac_dir/$ac_word"
1692	break
1693	fi
1694	done
1695	IFS="$ac_save_ifs"
1696	test -z "$ac_cv_path_NM_FOR_TARGET" && ac_cv_path_NM_FOR_TARGET="no"
1697	;;
1698	esac
1699	fi
1700	NM_FOR_TARGET="$ac_cv_path_NM_FOR_TARGET"
1701	if test -n "$NM_FOR_TARGET"; then
1702	echo "$ac_t""$NM_FOR_TARGET" 1>&6
1703	else
1704	echo "$ac_t""no" 1>&6
1705	fi
1706
1707	fi
1708
1709
1710
1711	echo $ac_n "checking target's ranlib""... $ac_c" 1>&6
1712	echo "configure:1713: checking target's ranlib" >&5
1713	if eval "test \"`echo '$''{'ac_cv_path_RANLIB_FOR_TARGET'+set}'`\" = set"; then
1714	echo $ac_n "(cached) $ac_c" 1>&6
1715	else
1716	:
1717	fi
1718
1719	echo "$ac_t""$ac_cv_path_RANLIB_FOR_TARGET" 1>&6
1720
1721	if test -n "$ac_cv_path_RANLIB_FOR_TARGET"; then
1722	RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
1723	else
1724	if test -z "$RANLIB_FOR_TARGET" ; then
1725	if test "$rtems_cv_prog_gcc" = "yes"; then
1726	# We are using gcc, ask it about its tool
1727	# NOTE: Necessary if gcc was configured to use the target's
1728	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
1729	case $host_os in
1730	cygwin)
1731	RANLIB_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ranlib \| sed -e 's%\\\\%/%g' `
1732	;;
1733	*)
1734	RANLIB_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ranlib`
1735	;;
1736	esac
1737
1738	fi
1739	else
1740	# The user set an environment variable.
1741	# Check whether it is an absolute path, otherwise AC_PATH_PROG
1742	# will override the environment variable, which isn't what the user
1743	# intends
1744	echo $ac_n "checking whether environment variable RANLIB_FOR_TARGET is an absolute path""... $ac_c" 1>&6
1745	echo "configure:1746: checking whether environment variable RANLIB_FOR_TARGET is an absolute path" >&5
1746	case "$RANLIB_FOR_TARGET" in
1747	/*) # valid
1748	echo "$ac_t"""yes"" 1>&6
1749	;;
1750	*) # invalid for AC_PATH_PROG
1751	echo "$ac_t"""no"" 1>&6
1752	{ echo "configure: error: ***
1753	Environment variable RANLIB_FOR_TARGET should either
1754	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
1755	;;
1756	esac
1757	fi
1758
1759	# Extract the first word of ""$program_prefix"ranlib", so it can be a program name with args.
1760	set dummy "$program_prefix"ranlib; ac_word=$2
1761	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1762	echo "configure:1763: checking for $ac_word" >&5
1763	if eval "test \"`echo '$''{'ac_cv_path_RANLIB_FOR_TARGET'+set}'`\" = set"; then
1764	echo $ac_n "(cached) $ac_c" 1>&6
1765	else
1766	case "$RANLIB_FOR_TARGET" in
1767	/*)
1768	ac_cv_path_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test with a path.
1769	;;
1770	?:/*)
1771	ac_cv_path_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test with a dos path.
1772	;;
1773	*)
1774	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1775	ac_dummy="$PATH"
1776	for ac_dir in $ac_dummy; do
1777	test -z "$ac_dir" && ac_dir=.
1778	if test -f $ac_dir/$ac_word; then
1779	ac_cv_path_RANLIB_FOR_TARGET="$ac_dir/$ac_word"
1780	break
1781	fi
1782	done
1783	IFS="$ac_save_ifs"
1784	test -z "$ac_cv_path_RANLIB_FOR_TARGET" && ac_cv_path_RANLIB_FOR_TARGET="no"
1785	;;
1786	esac
1787	fi
1788	RANLIB_FOR_TARGET="$ac_cv_path_RANLIB_FOR_TARGET"
1789	if test -n "$RANLIB_FOR_TARGET"; then
1790	echo "$ac_t""$RANLIB_FOR_TARGET" 1>&6
1791	else
1792	echo "$ac_t""no" 1>&6
1793	fi
1794
1795	fi
1796
1797	if test "$RANLIB_FOR_TARGET" = "no"; then
1798	# ranlib wasn't found; check if ar -s is available
1799
1800	echo $ac_n "checking whether $AR_FOR_TARGET -s works""... $ac_c" 1>&6
1801	echo "configure:1802: checking whether $AR_FOR_TARGET -s works" >&5
1802	if eval "test \"`echo '$''{'rtems_cv_AR_FOR_TARGET_S'+set}'`\" = set"; then
1803	echo $ac_n "(cached) $ac_c" 1>&6
1804	else
1805
1806	cat > conftest.$ac_ext <<EOF
1807	int foo( int b )
1808	{ return b; }
1809	EOF
1810	if { ac_try='$CC_FOR_TARGET -o conftest.o -c conftest.$ac_ext'; { (eval echo configure:1811: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \
1811	&& { ac_try='$AR_FOR_TARGET -sr conftest.a conftest.o'; { (eval echo configure:1812: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \
1812	&& test -s conftest.a ; \
1813	then
1814	rtems_cv_AR_FOR_TARGET_S="yes"
1815	else
1816	rtems_cv_AR_FOR_TARGET_S="no"
1817	fi
1818	rm -f conftest*
1819
1820	fi
1821
1822	echo "$ac_t""$rtems_cv_AR_FOR_TARGET_S" 1>&6
1823
1824	if test $rtems_cv_AR_FOR_TARGET_S = "yes" ; then
1825	ac_cv_path_RANLIB_FOR_TARGET="$AR_FOR_TARGET -s"
1826	RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
1827	else
1828	{ echo "configure: error: ***
1829	Can't figure out how to build a library index
1830	Neither ranlib nor ar -s seem to be available " 1>&2; exit 1; }
1831	fi
1832	fi
1833
1834
1835	echo $ac_n "checking target's objcopy""... $ac_c" 1>&6
1836	echo "configure:1837: checking target's objcopy" >&5
1837	if eval "test \"`echo '$''{'ac_cv_path_OBJCOPY_FOR_TARGET'+set}'`\" = set"; then
1838	echo $ac_n "(cached) $ac_c" 1>&6
1839	else
1840	:
1841	fi
1842
1843	echo "$ac_t""$ac_cv_path_OBJCOPY_FOR_TARGET" 1>&6
1844
1845	if test -n "$ac_cv_path_OBJCOPY_FOR_TARGET"; then
1846	OBJCOPY_FOR_TARGET=$ac_cv_path_OBJCOPY_FOR_TARGET
1847	else
1848	if test -z "$OBJCOPY_FOR_TARGET" ; then
1849	if test "$rtems_cv_prog_gcc" = "yes"; then
1850	# We are using gcc, ask it about its tool
1851	# NOTE: Necessary if gcc was configured to use the target's
1852	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
1853	case $host_os in
1854	cygwin)
1855	OBJCOPY_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=objcopy \| sed -e 's%\\\\%/%g' `
1856	;;
1857	*)
1858	OBJCOPY_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=objcopy`
1859	;;
1860	esac
1861
1862	fi
1863	else
1864	# The user set an environment variable.
1865	# Check whether it is an absolute path, otherwise AC_PATH_PROG
1866	# will override the environment variable, which isn't what the user
1867	# intends
1868	echo $ac_n "checking whether environment variable OBJCOPY_FOR_TARGET is an absolute path""... $ac_c" 1>&6
1869	echo "configure:1870: checking whether environment variable OBJCOPY_FOR_TARGET is an absolute path" >&5
1870	case "$OBJCOPY_FOR_TARGET" in
1871	/*) # valid
1872	echo "$ac_t"""yes"" 1>&6
1873	;;
1874	*) # invalid for AC_PATH_PROG
1875	echo "$ac_t"""no"" 1>&6
1876	{ echo "configure: error: ***
1877	Environment variable OBJCOPY_FOR_TARGET should either
1878	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
1879	;;
1880	esac
1881	fi
1882
1883	# Extract the first word of ""$program_prefix"objcopy", so it can be a program name with args.
1884	set dummy "$program_prefix"objcopy; ac_word=$2
1885	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1886	echo "configure:1887: checking for $ac_word" >&5
1887	if eval "test \"`echo '$''{'ac_cv_path_OBJCOPY_FOR_TARGET'+set}'`\" = set"; then
1888	echo $ac_n "(cached) $ac_c" 1>&6
1889	else
1890	case "$OBJCOPY_FOR_TARGET" in
1891	/*)
1892	ac_cv_path_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test with a path.
1893	;;
1894	?:/*)
1895	ac_cv_path_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test with a dos path.
1896	;;
1897	*)
1898	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1899	ac_dummy="$PATH"
1900	for ac_dir in $ac_dummy; do
1901	test -z "$ac_dir" && ac_dir=.
1902	if test -f $ac_dir/$ac_word; then
1903	ac_cv_path_OBJCOPY_FOR_TARGET="$ac_dir/$ac_word"
1904	break
1905	fi
1906	done
1907	IFS="$ac_save_ifs"
1908	test -z "$ac_cv_path_OBJCOPY_FOR_TARGET" && ac_cv_path_OBJCOPY_FOR_TARGET="no"
1909	;;
1910	esac
1911	fi
1912	OBJCOPY_FOR_TARGET="$ac_cv_path_OBJCOPY_FOR_TARGET"
1913	if test -n "$OBJCOPY_FOR_TARGET"; then
1914	echo "$ac_t""$OBJCOPY_FOR_TARGET" 1>&6
1915	else
1916	echo "$ac_t""no" 1>&6
1917	fi
1918
1919	fi
1920
1921
1922	echo $ac_n "checking target's size""... $ac_c" 1>&6
1923	echo "configure:1924: checking target's size" >&5
1924	if eval "test \"`echo '$''{'ac_cv_path_SIZE_FOR_TARGET'+set}'`\" = set"; then
1925	echo $ac_n "(cached) $ac_c" 1>&6
1926	else
1927	:
1928	fi
1929
1930	echo "$ac_t""$ac_cv_path_SIZE_FOR_TARGET" 1>&6
1931
1932	if test -n "$ac_cv_path_SIZE_FOR_TARGET"; then
1933	SIZE_FOR_TARGET=$ac_cv_path_SIZE_FOR_TARGET
1934	else
1935	if test -z "$SIZE_FOR_TARGET" ; then
1936	if test "$rtems_cv_prog_gcc" = "yes"; then
1937	# We are using gcc, ask it about its tool
1938	# NOTE: Necessary if gcc was configured to use the target's
1939	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
1940	case $host_os in
1941	cygwin)
1942	SIZE_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=size \| sed -e 's%\\\\%/%g' `
1943	;;
1944	*)
1945	SIZE_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=size`
1946	;;
1947	esac
1948
1949	fi
1950	else
1951	# The user set an environment variable.
1952	# Check whether it is an absolute path, otherwise AC_PATH_PROG
1953	# will override the environment variable, which isn't what the user
1954	# intends
1955	echo $ac_n "checking whether environment variable SIZE_FOR_TARGET is an absolute path""... $ac_c" 1>&6
1956	echo "configure:1957: checking whether environment variable SIZE_FOR_TARGET is an absolute path" >&5
1957	case "$SIZE_FOR_TARGET" in
1958	/*) # valid
1959	echo "$ac_t"""yes"" 1>&6
1960	;;
1961	*) # invalid for AC_PATH_PROG
1962	echo "$ac_t"""no"" 1>&6
1963	{ echo "configure: error: ***
1964	Environment variable SIZE_FOR_TARGET should either
1965	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
1966	;;
1967	esac
1968	fi
1969
1970	# Extract the first word of ""$program_prefix"size", so it can be a program name with args.
1971	set dummy "$program_prefix"size; ac_word=$2
1972	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1973	echo "configure:1974: checking for $ac_word" >&5
1974	if eval "test \"`echo '$''{'ac_cv_path_SIZE_FOR_TARGET'+set}'`\" = set"; then
1975	echo $ac_n "(cached) $ac_c" 1>&6
1976	else
1977	case "$SIZE_FOR_TARGET" in
1978	/*)
1979	ac_cv_path_SIZE_FOR_TARGET="$SIZE_FOR_TARGET" # Let the user override the test with a path.
1980	;;
1981	?:/*)
1982	ac_cv_path_SIZE_FOR_TARGET="$SIZE_FOR_TARGET" # Let the user override the test with a dos path.
1983	;;
1984	*)
1985	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1986	ac_dummy="$PATH"
1987	for ac_dir in $ac_dummy; do
1988	test -z "$ac_dir" && ac_dir=.
1989	if test -f $ac_dir/$ac_word; then
1990	ac_cv_path_SIZE_FOR_TARGET="$ac_dir/$ac_word"
1991	break
1992	fi
1993	done
1994	IFS="$ac_save_ifs"
1995	test -z "$ac_cv_path_SIZE_FOR_TARGET" && ac_cv_path_SIZE_FOR_TARGET="no"
1996	;;
1997	esac
1998	fi
1999	SIZE_FOR_TARGET="$ac_cv_path_SIZE_FOR_TARGET"
2000	if test -n "$SIZE_FOR_TARGET"; then
2001	echo "$ac_t""$SIZE_FOR_TARGET" 1>&6
2002	else
2003	echo "$ac_t""no" 1>&6
2004	fi
2005
2006	fi
2007
2008
2009	echo $ac_n "checking target's strip""... $ac_c" 1>&6
2010	echo "configure:2011: checking target's strip" >&5
2011	if eval "test \"`echo '$''{'ac_cv_path_STRIP_FOR_TARGET'+set}'`\" = set"; then
2012	echo $ac_n "(cached) $ac_c" 1>&6
2013	else
2014	:
2015	fi
2016
2017	echo "$ac_t""$ac_cv_path_STRIP_FOR_TARGET" 1>&6
2018
2019	if test -n "$ac_cv_path_STRIP_FOR_TARGET"; then
2020	STRIP_FOR_TARGET=$ac_cv_path_STRIP_FOR_TARGET
2021	else
2022	if test -z "$STRIP_FOR_TARGET" ; then
2023	if test "$rtems_cv_prog_gcc" = "yes"; then
2024	# We are using gcc, ask it about its tool
2025	# NOTE: Necessary if gcc was configured to use the target's
2026	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
2027	case $host_os in
2028	cygwin)
2029	STRIP_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=strip \| sed -e 's%\\\\%/%g' `
2030	;;
2031	*)
2032	STRIP_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=strip`
2033	;;
2034	esac
2035
2036	fi
2037	else
2038	# The user set an environment variable.
2039	# Check whether it is an absolute path, otherwise AC_PATH_PROG
2040	# will override the environment variable, which isn't what the user
2041	# intends
2042	echo $ac_n "checking whether environment variable STRIP_FOR_TARGET is an absolute path""... $ac_c" 1>&6
2043	echo "configure:2044: checking whether environment variable STRIP_FOR_TARGET is an absolute path" >&5
2044	case "$STRIP_FOR_TARGET" in
2045	/*) # valid
2046	echo "$ac_t"""yes"" 1>&6
2047	;;
2048	*) # invalid for AC_PATH_PROG
2049	echo "$ac_t"""no"" 1>&6
2050	{ echo "configure: error: ***
2051	Environment variable STRIP_FOR_TARGET should either
2052	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
2053	;;
2054	esac
2055	fi
2056
2057	# Extract the first word of ""$program_prefix"strip", so it can be a program name with args.
2058	set dummy "$program_prefix"strip; ac_word=$2
2059	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2060	echo "configure:2061: checking for $ac_word" >&5
2061	if eval "test \"`echo '$''{'ac_cv_path_STRIP_FOR_TARGET'+set}'`\" = set"; then
2062	echo $ac_n "(cached) $ac_c" 1>&6
2063	else
2064	case "$STRIP_FOR_TARGET" in
2065	/*)
2066	ac_cv_path_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test with a path.
2067	;;
2068	?:/*)
2069	ac_cv_path_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test with a dos path.
2070	;;
2071	*)
2072	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2073	ac_dummy="$PATH"
2074	for ac_dir in $ac_dummy; do
2075	test -z "$ac_dir" && ac_dir=.
2076	if test -f $ac_dir/$ac_word; then
2077	ac_cv_path_STRIP_FOR_TARGET="$ac_dir/$ac_word"
2078	break
2079	fi
2080	done
2081	IFS="$ac_save_ifs"
2082	test -z "$ac_cv_path_STRIP_FOR_TARGET" && ac_cv_path_STRIP_FOR_TARGET="no"
2083	;;
2084	esac
2085	fi
2086	STRIP_FOR_TARGET="$ac_cv_path_STRIP_FOR_TARGET"
2087	if test -n "$STRIP_FOR_TARGET"; then
2088	echo "$ac_t""$STRIP_FOR_TARGET" 1>&6
2089	else
2090	echo "$ac_t""no" 1>&6
2091	fi
2092
2093	fi
2094
2095
2096
2097	# Check if there is custom/*.cfg for this BSP
2098	echo $ac_n "checking for make/custom/$RTEMS_BSP.cfg""... $ac_c" 1>&6
2099	echo "configure:2100: checking for make/custom/$RTEMS_BSP.cfg" >&5
2100	if test -r "$srcdir/$RTEMS_TOPdir/make/custom/$RTEMS_BSP.cfg"; then
2101	echo "$ac_t""yes" 1>&6
2102	else
2103	{ echo "configure: error: no" 1>&2; exit 1; }
2104	fi
2105
2106	echo $ac_n "checking whether BSP supports multiprocessing""... $ac_c" 1>&6
2107	echo "configure:2108: checking whether BSP supports multiprocessing" >&5
2108	if eval "test \"`echo '$''{'rtems_cv_HAS_MP'+set}'`\" = set"; then
2109	echo $ac_n "(cached) $ac_c" 1>&6
2110	else
2111	if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/libbsp/${RTEMS_CPU}/${RTEMS_BSP}/shmsupp"; then
2112	if test "$RTEMS_HAS_MULTIPROCESSING" = "yes"; then
2113	rtems_cv_HAS_MP="yes" ;
2114	else
2115	rtems_cv_HAS_MP="disabled";
2116	fi
2117	else
2118	rtems_cv_HAS_MP="no";
2119	fi
2120	fi
2121
2122	echo "$ac_t""$rtems_cv_HAS_MP" 1>&6
2123	if test "$rtems_cv_HAS_MP" = "yes"; then
2124	HAS_MP="yes"
2125	else
2126	HAS_MP="no"
2127	fi
2128
2129
2130	echo $ac_n "checking whether BSP supports libposix""... $ac_c" 1>&6
2131	echo "configure:2132: checking whether BSP supports libposix" >&5
2132	if eval "test \"`echo '$''{'rtems_cv_HAS_POSIX_API'+set}'`\" = set"; then
2133	echo $ac_n "(cached) $ac_c" 1>&6
2134	else
2135	case "$RTEMS_CPU" in
2136	unix*)
2137	rtems_cv_HAS_POSIX_API="no"
2138	;;
2139	*)
2140	if test "${RTEMS_HAS_POSIX_API}" = "yes"; then
2141	rtems_cv_HAS_POSIX_API="yes";
2142	else
2143	rtems_cv_HAS_POSIX_API="disabled";
2144	fi
2145	;;
2146	esac
2147	fi
2148
2149	echo "$ac_t""$rtems_cv_HAS_POSIX_API" 1>&6
2150	if test "$rtems_cv_HAS_POSIX_API" = "yes"; then
2151	HAS_POSIX_API="yes";
2152	else
2153	HAS_POSIX_API="no";
2154	fi
2155
2156
2157	# If RTEMS macros are enabled, then use them. Otherwise, use inlines.
2158	if test "$RTEMS_USE_MACROS" = "yes"; then
2159	INLINEdir="macros"
2160	if test "$HAS_POSIX_API" = "yes"; then
2161	# The problem is that there is currently no code in posix/macros :)
2162	{ echo "configure: error: Macros are not implemented for the POSIX API" 1>&2; exit 1; }
2163	fi
2164	else
2165	INLINEdir="inline"
2166	fi
2167
2168
2169	if test "$INLINEdir" = "inline" ; then
2170	INLINE_TRUE=
2171	INLINE_FALSE='#'
2172	else
2173	INLINE_TRUE='#'
2174	INLINE_FALSE=
2175	fi
2176
2177
2178	if test "$INLINEdir" = "macros" ; then
2179	MACROS_TRUE=
2180	MACROS_FALSE='#'
2181	else
2182	MACROS_TRUE='#'
2183	MACROS_FALSE=
2184	fi
2185
2186	## Needed when using automake for libs/rels
2187	echo $ac_n "checking for newlib""... $ac_c" 1>&6
2188	echo "configure:2189: checking for newlib" >&5
2189	if eval "test \"`echo '$''{'rtems_cv_use_newlib'+set}'`\" = set"; then
2190	echo $ac_n "(cached) $ac_c" 1>&6
2191	else
2192
2193	rtems_save_CC=$CC
2194	CC=$CC_FOR_TARGET
2195
2196	cat > conftest.$ac_ext <<EOF
2197	#line 2198 "configure"
2198	#include "confdefs.h"
2199	extern int not_required_by_rtems() ;
2200	int main() {
2201	not_required_by_rtems()
2202	; return 0; }
2203	EOF
2204	if { (eval echo configure:2205: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2205	rm -rf conftest*
2206	rtems_cv_use_newlib="yes"
2207	else
2208	echo "configure: failed program was:" >&5
2209	cat conftest.$ac_ext >&5
2210	fi
2211	rm -f conftest*
2212
2213	if test -z "$rtems_cv_use_newlib"; then
2214	cat > conftest.$ac_ext <<EOF
2215	#line 2216 "configure"
2216	#include "confdefs.h"
2217	extern int rtems_provides_crt0 ;
2218	int main() {
2219	rtems_provides_crt0 = 0
2220	; return 0; }
2221	EOF
2222	if { (eval echo configure:2223: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2223	rm -rf conftest*
2224	rtems_cv_use_newlib="yes"
2225	else
2226	echo "configure: failed program was:" >&5
2227	cat conftest.$ac_ext >&5
2228	rm -rf conftest*
2229	rtems_cv_use_newlib="no"
2230	fi
2231	rm -f conftest*
2232	fi
2233	CC=$rtems_save_CC
2234	fi
2235
2236	echo "$ac_t""$rtems_cv_use_newlib" 1>&6
2237	RTEMS_USE_NEWLIB="$rtems_cv_use_newlib"
2238
2239
2240
2241	## Refuse to build if bsp does not support libposix
2242	if test "$HAS_POSIX_API" != "yes"; then
2243	{ echo "configure: error: BSP $RTEMS_BSP does not support libposix" 1>&2; exit 1; }
2244	fi
2245
2246	# If RTEMS macros are enabled, then use them. Otherwise, refuse to build
2247	if test "$RTEMS_USE_MACROS" = "yes"; then
2248	# The problem is that there is currently no code in posix/macros :)
2249	{ echo "configure: error: Macros are not implemented for the POSIX API" 1>&2; exit 1; }
2250	fi
2251
2252	PROJECT_INCLUDE="\$(PROJECT_ROOT)/$RTEMS_BSP/lib/include"
2253
2254
2255	##
2256	## FIXME: We configure and build the macros subdirectory, too.
2257	## Should probably use AM_CONDITIONALs to disable them in future
2258	# Try to explicitly list a Makefile here
2259	trap '' 1 2 15
2260	cat > confcache <<\EOF
2261	# This file is a shell script that caches the results of configure
2262	# tests run on this system so they can be shared between configure
2263	# scripts and configure runs. It is not useful on other systems.
2264	# If it contains results you don't want to keep, you may remove or edit it.
2265	#
2266	# By default, configure uses ./config.cache as the cache file,
2267	# creating it if it does not exist already. You can give configure
2268	# the --cache-file=FILE option to use a different cache file; that is
2269	# what configure does when it calls configure scripts in
2270	# subdirectories, so they share the cache.
2271	# Giving --cache-file=/dev/null disables caching, for debugging configure.
2272	# config.status only pays attention to the cache file if you give it the
2273	# --recheck option to rerun configure.
2274	#
2275	EOF
2276	# The following way of writing the cache mishandles newlines in values,
2277	# but we know of no workaround that is simple, portable, and efficient.
2278	# So, don't put newlines in cache variables' values.
2279	# Ultrix sh set writes to stderr and can't be redirected directly,
2280	# and sets the high bit in the cache file unless we assign to the vars.
2281	(set) 2>&1 \|
2282	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
2283	ac_space=\ )
2284	# `set' does not quote correctly, so add quotes (double-quote substitution
2285	# turns \\\\ into \\, and sed turns \\ into \).
2286	sed -n \
2287	-e "s/'/'\\\\''/g" \
2288	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
2289	;;
2290	*)
2291	# `set' quotes correctly as required by POSIX, so do not add quotes.
2292	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
2293	;;
2294	esac >> confcache
2295	if cmp -s $cache_file confcache; then
2296	:
2297	else
2298	if test -w $cache_file; then
2299	echo "updating cache $cache_file"
2300	cat confcache > $cache_file
2301	else
2302	echo "not updating unwritable cache $cache_file"
2303	fi
2304	fi
2305	rm -f confcache
2306
2307	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2308
2309	test "x$prefix" = xNONE && prefix=$ac_default_prefix
2310	# Let make expand exec_prefix.
2311	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2312
2313	# Any assignment to VPATH causes Sun make to only execute
2314	# the first set of double-colon rules, so remove it if not needed.
2315	# If there is a colon in the path, we need to keep it.
2316	if test "x$srcdir" = x.; then
2317	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
2318	fi
2319
2320	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2321
2322	# Transform confdefs.h into DEFS.
2323	# Protect against shell expansion while executing Makefile rules.
2324	# Protect against Makefile macro expansion.
2325	cat > conftest.defs <<\EOF
2326	s%#define $[A-Za-z_][A-Za-z0-9_]$ $.*$%-D\1=\2%g
2327	s%[ `~#$^&*(){}\\\|;'"<>?]%\\&%g
2328	s%\[%\\&%g
2329	s%\]%\\&%g
2330	s%\$%$$%g
2331	EOF
2332	DEFS=`sed -f conftest.defs confdefs.h \| tr '\012' ' '`
2333	rm -f conftest.defs
2334
2335
2336	# Without the "./", some shells look in PATH for config.status.
2337	: ${CONFIG_STATUS=./config.status}
2338
2339	echo creating $CONFIG_STATUS
2340	rm -f $CONFIG_STATUS
2341	cat > $CONFIG_STATUS <<EOF
2342	#! /bin/sh
2343	# Generated automatically by configure.
2344	# Run this file to recreate the current configuration.
2345	# This directory was configured as follows,
2346	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
2347	#
2348	# $0 $ac_configure_args
2349	#
2350	# Compiler output produced by configure, useful for debugging
2351	# configure, is in ./config.log if it exists.
2352
2353	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2354	for ac_option
2355	do
2356	case "\$ac_option" in
2357	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
2358	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2359	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2360	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
2361	echo "$CONFIG_STATUS generated by autoconf version 2.13"
2362	exit 0 ;;
2363	-help \| --help \| --hel \| --he \| --h)
2364	echo "\$ac_cs_usage"; exit 0 ;;
2365	*) echo "\$ac_cs_usage"; exit 1 ;;
2366	esac
2367	done
2368
2369	ac_given_srcdir=$srcdir
2370	ac_given_INSTALL="$INSTALL"
2371
2372	trap 'rm -fr `echo "Makefile
2373	src/Makefile
2374	include/Makefile
2375	include/sys/Makefile
2376	include/rtems/Makefile
2377	include/rtems/posix/Makefile
2378	optman/Makefile
2379	inline/Makefile
2380	inline/rtems/Makefile
2381	inline/rtems/posix/Makefile
2382	macros/Makefile
2383	macros/rtems/Makefile
2384	macros/rtems/posix/Makefile
2385	" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
2386	EOF
2387	cat >> $CONFIG_STATUS <<EOF
2388
2389	# Protect against being on the right side of a sed subst in config.status.
2390	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2391	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2392	$ac_vpsub
2393	$extrasub
2394	s%@SHELL@%$SHELL%g
2395	s%@CFLAGS@%$CFLAGS%g
2396	s%@CPPFLAGS@%$CPPFLAGS%g
2397	s%@CXXFLAGS@%$CXXFLAGS%g
2398	s%@FFLAGS@%$FFLAGS%g
2399	s%@DEFS@%$DEFS%g
2400	s%@LDFLAGS@%$LDFLAGS%g
2401	s%@LIBS@%$LIBS%g
2402	s%@exec_prefix@%$exec_prefix%g
2403	s%@prefix@%$prefix%g
2404	s%@program_transform_name@%$program_transform_name%g
2405	s%@bindir@%$bindir%g
2406	s%@sbindir@%$sbindir%g
2407	s%@libexecdir@%$libexecdir%g
2408	s%@datadir@%$datadir%g
2409	s%@sysconfdir@%$sysconfdir%g
2410	s%@sharedstatedir@%$sharedstatedir%g
2411	s%@localstatedir@%$localstatedir%g
2412	s%@libdir@%$libdir%g
2413	s%@includedir@%$includedir%g
2414	s%@oldincludedir@%$oldincludedir%g
2415	s%@infodir@%$infodir%g
2416	s%@mandir@%$mandir%g
2417	s%@RTEMS_TOPdir@%$RTEMS_TOPdir%g
2418	s%@host@%$host%g
2419	s%@host_alias@%$host_alias%g
2420	s%@host_cpu@%$host_cpu%g
2421	s%@host_vendor@%$host_vendor%g
2422	s%@host_os@%$host_os%g
2423	s%@target@%$target%g
2424	s%@target_alias@%$target_alias%g
2425	s%@target_cpu@%$target_cpu%g
2426	s%@target_vendor@%$target_vendor%g
2427	s%@target_os@%$target_os%g
2428	s%@build@%$build%g
2429	s%@build_alias@%$build_alias%g
2430	s%@build_cpu@%$build_cpu%g
2431	s%@build_vendor@%$build_vendor%g
2432	s%@build_os@%$build_os%g
2433	s%@RTEMS_CPU@%$RTEMS_CPU%g
2434	s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2435	s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
2436	s%@INSTALL_DATA@%$INSTALL_DATA%g
2437	s%@PACKAGE@%$PACKAGE%g
2438	s%@VERSION@%$VERSION%g
2439	s%@ACLOCAL@%$ACLOCAL%g
2440	s%@AUTOCONF@%$AUTOCONF%g
2441	s%@AUTOMAKE@%$AUTOMAKE%g
2442	s%@AUTOHEADER@%$AUTOHEADER%g
2443	s%@MAKEINFO@%$MAKEINFO%g
2444	s%@SET_MAKE@%$SET_MAKE%g
2445	s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
2446	s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
2447	s%@MAINT@%$MAINT%g
2448	s%@RTEMS_HAS_MULTIPROCESSING@%$RTEMS_HAS_MULTIPROCESSING%g
2449	s%@RTEMS_HAS_POSIX_API@%$RTEMS_HAS_POSIX_API%g
2450	s%@RTEMS_USE_MACROS@%$RTEMS_USE_MACROS%g
2451	s%@RTEMS_BSP@%$RTEMS_BSP%g
2452	s%@RTEMS_HOST@%$RTEMS_HOST%g
2453	s%@PROJECT_ROOT@%$PROJECT_ROOT%g
2454	s%@RTEMS_ROOT@%$RTEMS_ROOT%g
2455	s%@INSTALL_CHANGE@%$INSTALL_CHANGE%g
2456	s%@PACKHEX@%$PACKHEX%g
2457	s%@KSH@%$KSH%g
2458	s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g
2459	s%@GCCSED@%$GCCSED%g
2460	s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g
2461	s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g
2462	s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g
2463	s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g
2464	s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g
2465	s%@OBJCOPY_FOR_TARGET@%$OBJCOPY_FOR_TARGET%g
2466	s%@SIZE_FOR_TARGET@%$SIZE_FOR_TARGET%g
2467	s%@STRIP_FOR_TARGET@%$STRIP_FOR_TARGET%g
2468	s%@HAS_MP@%$HAS_MP%g
2469	s%@HAS_POSIX_API@%$HAS_POSIX_API%g
2470	s%@INLINE_TRUE@%$INLINE_TRUE%g
2471	s%@INLINE_FALSE@%$INLINE_FALSE%g
2472	s%@MACROS_TRUE@%$MACROS_TRUE%g
2473	s%@MACROS_FALSE@%$MACROS_FALSE%g
2474	s%@RTEMS_USE_NEWLIB@%$RTEMS_USE_NEWLIB%g
2475	s%@PROJECT_INCLUDE@%$PROJECT_INCLUDE%g
2476
2477	CEOF
2478	EOF
2479
2480	cat >> $CONFIG_STATUS <<\EOF
2481
2482	# Split the substitutions into bite-sized pieces for seds with
2483	# small command number limits, like on Digital OSF/1 and HP-UX.
2484	ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2485	ac_file=1 # Number of current file.
2486	ac_beg=1 # First line for current file.
2487	ac_end=$ac_max_sed_cmds # Line after last line for current file.
2488	ac_more_lines=:
2489	ac_sed_cmds=""
2490	while $ac_more_lines; do
2491	if test $ac_beg -gt 1; then
2492	sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2493	else
2494	sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2495	fi
2496	if test ! -s conftest.s$ac_file; then
2497	ac_more_lines=false
2498	rm -f conftest.s$ac_file
2499	else
2500	if test -z "$ac_sed_cmds"; then
2501	ac_sed_cmds="sed -f conftest.s$ac_file"
2502	else
2503	ac_sed_cmds="$ac_sed_cmds \| sed -f conftest.s$ac_file"
2504	fi
2505	ac_file=`expr $ac_file + 1`
2506	ac_beg=$ac_end
2507	ac_end=`expr $ac_end + $ac_max_sed_cmds`
2508	fi
2509	done
2510	if test -z "$ac_sed_cmds"; then
2511	ac_sed_cmds=cat
2512	fi
2513	EOF
2514
2515	cat >> $CONFIG_STATUS <<EOF
2516
2517	CONFIG_FILES=\${CONFIG_FILES-"Makefile
2518	src/Makefile
2519	include/Makefile
2520	include/sys/Makefile
2521	include/rtems/Makefile
2522	include/rtems/posix/Makefile
2523	optman/Makefile
2524	inline/Makefile
2525	inline/rtems/Makefile
2526	inline/rtems/posix/Makefile
2527	macros/Makefile
2528	macros/rtems/Makefile
2529	macros/rtems/posix/Makefile
2530	"}
2531	EOF
2532	cat >> $CONFIG_STATUS <<\EOF
2533	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2534	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2535	case "$ac_file" in
2536	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
2537	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
2538	*) ac_file_in="${ac_file}.in" ;;
2539	esac
2540
2541	# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2542
2543	# Remove last slash and all that follows it. Not all systems have dirname.
2544	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
2545	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2546	# The file is in a subdirectory.
2547	test ! -d "$ac_dir" && mkdir "$ac_dir"
2548	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
2549	# A "../" for each directory in $ac_dir_suffix.
2550	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
2551	else
2552	ac_dir_suffix= ac_dots=
2553	fi
2554
2555	case "$ac_given_srcdir" in
2556	.) srcdir=.
2557	if test -z "$ac_dots"; then top_srcdir=.
2558	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
2559	/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2560	*) # Relative path.
2561	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2562	top_srcdir="$ac_dots$ac_given_srcdir" ;;
2563	esac
2564
2565	case "$ac_given_INSTALL" in
2566	[/$]*) INSTALL="$ac_given_INSTALL" ;;
2567	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2568	esac
2569
2570	echo creating "$ac_file"
2571	rm -f "$ac_file"
2572	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
2573	case "$ac_file" in
2574	Makefile) ac_comsub="1i\\
2575	# $configure_input" ;;
2576	*) ac_comsub= ;;
2577	esac
2578
2579	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2580	sed -e "$ac_comsub
2581	s%@configure_input@%$configure_input%g
2582	s%@srcdir@%$srcdir%g
2583	s%@top_srcdir@%$top_srcdir%g
2584	s%@INSTALL@%$INSTALL%g
2585	" $ac_file_inputs \| (eval "$ac_sed_cmds") > $ac_file
2586	fi; done
2587	rm -f conftest.s*
2588
2589	EOF
2590	cat >> $CONFIG_STATUS <<EOF
2591
2592	EOF
2593	cat >> $CONFIG_STATUS <<\EOF
2594
2595	exit 0
2596	EOF
2597	chmod +x $CONFIG_STATUS
2598	rm -fr confdefs* $ac_clean_files
2599	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
2600

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