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configure @ 811804fe

4.104.114.84.95

Last change on this file since 811804fe 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: 46.5 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="$ac_help
20	--enable-bare-cpu-cflags specify a particular cpu cflag
21	(bare bsp specific)"
22	ac_help="$ac_help
23	--enable-bare-cpu-model specify a particular cpu model
24	(bare bsp specific)"
25	ac_help="$ac_help
26	--enable-rtemsbsp=bsp1 bsp2 .. BSPs to include in build"
27
28	# Initialize some variables set by options.
29	# The variables have the same names as the options, with
30	# dashes changed to underlines.
31	build=NONE
32	cache_file=./config.cache
33	exec_prefix=NONE
34	host=NONE
35	no_create=
36	nonopt=NONE
37	no_recursion=
38	prefix=NONE
39	program_prefix=NONE
40	program_suffix=NONE
41	program_transform_name=s,x,x,
42	silent=
43	site=
44	srcdir=
45	target=NONE
46	verbose=
47	x_includes=NONE
48	x_libraries=NONE
49	bindir='${exec_prefix}/bin'
50	sbindir='${exec_prefix}/sbin'
51	libexecdir='${exec_prefix}/libexec'
52	datadir='${prefix}/share'
53	sysconfdir='${prefix}/etc'
54	sharedstatedir='${prefix}/com'
55	localstatedir='${prefix}/var'
56	libdir='${exec_prefix}/lib'
57	includedir='${prefix}/include'
58	oldincludedir='/usr/include'
59	infodir='${prefix}/info'
60	mandir='${prefix}/man'
61
62	# Initialize some other variables.
63	subdirs=
64	MFLAGS= MAKEFLAGS=
65	SHELL=${CONFIG_SHELL-/bin/sh}
66	# Maximum number of lines to put in a shell here document.
67	ac_max_here_lines=12
68
69	ac_prev=
70	for ac_option
71	do
72
73	# If the previous option needs an argument, assign it.
74	if test -n "$ac_prev"; then
75	eval "$ac_prev=\$ac_option"
76	ac_prev=
77	continue
78	fi
79
80	case "$ac_option" in
81	-=) ac_optarg=`echo "$ac_option" \| sed 's/[-_a-zA-Z0-9]*=//'` ;;
82	*) ac_optarg= ;;
83	esac
84
85	# Accept the important Cygnus configure options, so we can diagnose typos.
86
87	case "$ac_option" in
88
89	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
90	ac_prev=bindir ;;
91	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
92	bindir="$ac_optarg" ;;
93
94	-build \| --build \| --buil \| --bui \| --bu)
95	ac_prev=build ;;
96	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
97	build="$ac_optarg" ;;
98
99	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
100	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
101	ac_prev=cache_file ;;
102	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
103	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
104	cache_file="$ac_optarg" ;;
105
106	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
107	ac_prev=datadir ;;
108	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
109	\| --da=*)
110	datadir="$ac_optarg" ;;
111
112	-disable-* \| --disable-*)
113	ac_feature=`echo $ac_option\|sed -e 's/-*disable-//'`
114	# Reject names that are not valid shell variable names.
115	if test -n "`echo $ac_feature\| sed 's/[-a-zA-Z0-9_]//g'`"; then
116	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
117	fi
118	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
119	eval "enable_${ac_feature}=no" ;;
120
121	-enable-* \| --enable-*)
122	ac_feature=`echo $ac_option\|sed -e 's/-enable-//' -e 's/=.//'`
123	# Reject names that are not valid shell variable names.
124	if test -n "`echo $ac_feature\| sed 's/[-_a-zA-Z0-9]//g'`"; then
125	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
126	fi
127	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
128	case "$ac_option" in
129	=) ;;
130	*) ac_optarg=yes ;;
131	esac
132	eval "enable_${ac_feature}='$ac_optarg'" ;;
133
134	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
135	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
136	\| --exec \| --exe \| --ex)
137	ac_prev=exec_prefix ;;
138	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
139	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
140	\| --exec=* \| --exe=* \| --ex=*)
141	exec_prefix="$ac_optarg" ;;
142
143	-gas \| --gas \| --ga \| --g)
144	# Obsolete; use --with-gas.
145	with_gas=yes ;;
146
147	-help \| --help \| --hel \| --he)
148	# Omit some internal or obsolete options to make the list less imposing.
149	# This message is too long to be a string in the A/UX 3.1 sh.
150	cat << EOF
151	Usage: configure [options] [host]
152	Options: [defaults in brackets after descriptions]
153	Configuration:
154	--cache-file=FILE cache test results in FILE
155	--help print this message
156	--no-create do not create output files
157	--quiet, --silent do not print \`checking...' messages
158	--version print the version of autoconf that created configure
159	Directory and file names:
160	--prefix=PREFIX install architecture-independent files in PREFIX
161	[$ac_default_prefix]
162	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
163	[same as prefix]
164	--bindir=DIR user executables in DIR [EPREFIX/bin]
165	--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
166	--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
167	--datadir=DIR read-only architecture-independent data in DIR
168	[PREFIX/share]
169	--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
170	--sharedstatedir=DIR modifiable architecture-independent data in DIR
171	[PREFIX/com]
172	--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
173	--libdir=DIR object code libraries in DIR [EPREFIX/lib]
174	--includedir=DIR C header files in DIR [PREFIX/include]
175	--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
176	--infodir=DIR info documentation in DIR [PREFIX/info]
177	--mandir=DIR man documentation in DIR [PREFIX/man]
178	--srcdir=DIR find the sources in DIR [configure dir or ..]
179	--program-prefix=PREFIX prepend PREFIX to installed program names
180	--program-suffix=SUFFIX append SUFFIX to installed program names
181	--program-transform-name=PROGRAM
182	run sed PROGRAM on installed program names
183	EOF
184	cat << EOF
185	Host type:
186	--build=BUILD configure for building on BUILD [BUILD=HOST]
187	--host=HOST configure for HOST [guessed]
188	--target=TARGET configure for TARGET [TARGET=HOST]
189	Features and packages:
190	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
191	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
192	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
193	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
194	--x-includes=DIR X include files are in DIR
195	--x-libraries=DIR X library files are in DIR
196	EOF
197	if test -n "$ac_help"; then
198	echo "--enable and --with options recognized:$ac_help"
199	fi
200	exit 0 ;;
201
202	-host \| --host \| --hos \| --ho)
203	ac_prev=host ;;
204	-host=* \| --host=* \| --hos=* \| --ho=*)
205	host="$ac_optarg" ;;
206
207	-includedir \| --includedir \| --includedi \| --included \| --include \
208	\| --includ \| --inclu \| --incl \| --inc)
209	ac_prev=includedir ;;
210	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
211	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
212	includedir="$ac_optarg" ;;
213
214	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
215	ac_prev=infodir ;;
216	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
217	infodir="$ac_optarg" ;;
218
219	-libdir \| --libdir \| --libdi \| --libd)
220	ac_prev=libdir ;;
221	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
222	libdir="$ac_optarg" ;;
223
224	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
225	\| --libexe \| --libex \| --libe)
226	ac_prev=libexecdir ;;
227	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
228	\| --libexe=* \| --libex=* \| --libe=*)
229	libexecdir="$ac_optarg" ;;
230
231	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
232	\| --localstate \| --localstat \| --localsta \| --localst \
233	\| --locals \| --local \| --loca \| --loc \| --lo)
234	ac_prev=localstatedir ;;
235	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
236	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
237	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
238	localstatedir="$ac_optarg" ;;
239
240	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
241	ac_prev=mandir ;;
242	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
243	mandir="$ac_optarg" ;;
244
245	-nfp \| --nfp \| --nf)
246	# Obsolete; use --without-fp.
247	with_fp=no ;;
248
249	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
250	\| --no-cr \| --no-c)
251	no_create=yes ;;
252
253	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
254	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
255	no_recursion=yes ;;
256
257	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
258	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
259	\| --oldin \| --oldi \| --old \| --ol \| --o)
260	ac_prev=oldincludedir ;;
261	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
262	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
263	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
264	oldincludedir="$ac_optarg" ;;
265
266	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
267	ac_prev=prefix ;;
268	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
269	prefix="$ac_optarg" ;;
270
271	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
272	\| --program-pre \| --program-pr \| --program-p)
273	ac_prev=program_prefix ;;
274	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
275	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
276	program_prefix="$ac_optarg" ;;
277
278	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
279	\| --program-suf \| --program-su \| --program-s)
280	ac_prev=program_suffix ;;
281	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
282	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
283	program_suffix="$ac_optarg" ;;
284
285	-program-transform-name \| --program-transform-name \
286	\| --program-transform-nam \| --program-transform-na \
287	\| --program-transform-n \| --program-transform- \
288	\| --program-transform \| --program-transfor \
289	\| --program-transfo \| --program-transf \
290	\| --program-trans \| --program-tran \
291	\| --progr-tra \| --program-tr \| --program-t)
292	ac_prev=program_transform_name ;;
293	-program-transform-name=* \| --program-transform-name=* \
294	\| --program-transform-nam=* \| --program-transform-na=* \
295	\| --program-transform-n=* \| --program-transform-=* \
296	\| --program-transform=* \| --program-transfor=* \
297	\| --program-transfo=* \| --program-transf=* \
298	\| --program-trans=* \| --program-tran=* \
299	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
300	program_transform_name="$ac_optarg" ;;
301
302	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
303	\| -silent \| --silent \| --silen \| --sile \| --sil)
304	silent=yes ;;
305
306	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
307	ac_prev=sbindir ;;
308	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
309	\| --sbi=* \| --sb=*)
310	sbindir="$ac_optarg" ;;
311
312	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
313	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
314	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
315	\| --sha \| --sh)
316	ac_prev=sharedstatedir ;;
317	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
318	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
319	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
320	\| --sha=* \| --sh=*)
321	sharedstatedir="$ac_optarg" ;;
322
323	-site \| --site \| --sit)
324	ac_prev=site ;;
325	-site=* \| --site=* \| --sit=*)
326	site="$ac_optarg" ;;
327
328	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
329	ac_prev=srcdir ;;
330	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
331	srcdir="$ac_optarg" ;;
332
333	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
334	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
335	ac_prev=sysconfdir ;;
336	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
337	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
338	sysconfdir="$ac_optarg" ;;
339
340	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
341	ac_prev=target ;;
342	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
343	target="$ac_optarg" ;;
344
345	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
346	verbose=yes ;;
347
348	-version \| --version \| --versio \| --versi \| --vers)
349	echo "configure generated by autoconf version 2.13"
350	exit 0 ;;
351
352	-with-* \| --with-*)
353	ac_package=`echo $ac_option\|sed -e 's/-with-//' -e 's/=.//'`
354	# Reject names that are not valid shell variable names.
355	if test -n "`echo $ac_package\| sed 's/[-_a-zA-Z0-9]//g'`"; then
356	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
357	fi
358	ac_package=`echo $ac_package\| sed 's/-/_/g'`
359	case "$ac_option" in
360	=) ;;
361	*) ac_optarg=yes ;;
362	esac
363	eval "with_${ac_package}='$ac_optarg'" ;;
364
365	-without-* \| --without-*)
366	ac_package=`echo $ac_option\|sed -e 's/-*without-//'`
367	# Reject names that are not valid shell variable names.
368	if test -n "`echo $ac_package\| sed 's/[-a-zA-Z0-9_]//g'`"; then
369	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
370	fi
371	ac_package=`echo $ac_package\| sed 's/-/_/g'`
372	eval "with_${ac_package}=no" ;;
373
374	--x)
375	# Obsolete; use --with-x.
376	with_x=yes ;;
377
378	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
379	\| --x-incl \| --x-inc \| --x-in \| --x-i)
380	ac_prev=x_includes ;;
381	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
382	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
383	x_includes="$ac_optarg" ;;
384
385	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
386	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
387	ac_prev=x_libraries ;;
388	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
389	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
390	x_libraries="$ac_optarg" ;;
391
392	-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
393	;;
394
395	*)
396	if test -n "`echo $ac_option\| sed 's/[-a-z0-9.]//g'`"; then
397	echo "configure: warning: $ac_option: invalid host type" 1>&2
398	fi
399	if test "x$nonopt" != xNONE; then
400	{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
401	fi
402	nonopt="$ac_option"
403	;;
404
405	esac
406	done
407
408	if test -n "$ac_prev"; then
409	{ echo "configure: error: missing argument to --`echo $ac_prev \| sed 's/_/-/g'`" 1>&2; exit 1; }
410	fi
411
412	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
413
414	# File descriptor usage:
415	# 0 standard input
416	# 1 file creation
417	# 2 errors and warnings
418	# 3 some systems may open it to /dev/tty
419	# 4 used on the Kubota Titan
420	# 6 checking for... messages and results
421	# 5 compiler messages saved in config.log
422	if test "$silent" = yes; then
423	exec 6>/dev/null
424	else
425	exec 6>&1
426	fi
427	exec 5>./config.log
428
429	echo "\
430	This file contains any messages produced by compilers while
431	running configure, to aid debugging if configure makes a mistake.
432	" 1>&5
433
434	# Strip out --no-create and --no-recursion so they do not pile up.
435	# Also quote any args containing shell metacharacters.
436	ac_configure_args=
437	for ac_arg
438	do
439	case "$ac_arg" in
440	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
441	\| --no-cr \| --no-c) ;;
442	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
443	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r) ;;
444	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?]*)
445	ac_configure_args="$ac_configure_args '$ac_arg'" ;;
446	*) ac_configure_args="$ac_configure_args $ac_arg" ;;
447	esac
448	done
449
450	# NLS nuisances.
451	# Only set these to C if already set. These must not be set unconditionally
452	# because not all systems understand e.g. LANG=C (notably SCO).
453	# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
454	# Non-C LC_CTYPE values break the ctype check.
455	if test "${LANG+set}" = set; then LANG=C; export LANG; fi
456	if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
457	if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
458	if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
459
460	# confdefs.h avoids OS command line length limits that DEFS can exceed.
461	rm -rf conftest* confdefs.h
462	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
463	echo > confdefs.h
464
465	# A filename unique to this package, relative to the directory that
466	# configure is in, which we can look for to find out if srcdir is correct.
467	ac_unique_file=src
468
469	# Find the source files, if location was not specified.
470	if test -z "$srcdir"; then
471	ac_srcdir_defaulted=yes
472	# Try the directory containing this script, then its parent.
473	ac_prog=$0
474	ac_confdir=`echo $ac_prog\|sed 's%/[^/][^/]*$%%'`
475	test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
476	srcdir=$ac_confdir
477	if test ! -r $srcdir/$ac_unique_file; then
478	srcdir=..
479	fi
480	else
481	ac_srcdir_defaulted=no
482	fi
483	if test ! -r $srcdir/$ac_unique_file; then
484	if test "$ac_srcdir_defaulted" = yes; then
485	{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
486	else
487	{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
488	fi
489	fi
490	srcdir=`echo "${srcdir}" \| sed 's%$[^/]$/*$%\1%'`
491
492	# Prefer explicitly selected file to automatically selected ones.
493	if test -z "$CONFIG_SITE"; then
494	if test "x$prefix" != xNONE; then
495	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
496	else
497	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
498	fi
499	fi
500	for ac_site_file in $CONFIG_SITE; do
501	if test -r "$ac_site_file"; then
502	echo "loading site script $ac_site_file"
503	. "$ac_site_file"
504	fi
505	done
506
507	if test -r "$cache_file"; then
508	echo "loading cache $cache_file"
509	. $cache_file
510	else
511	echo "creating cache $cache_file"
512	> $cache_file
513	fi
514
515	ac_ext=c
516	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
517	ac_cpp='$CPP $CPPFLAGS'
518	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
519	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
520	cross_compiling=$ac_cv_prog_cc_cross
521
522	ac_exeext=
523	ac_objext=o
524	if (echo "testing\c"; echo 1,2,3) \| grep c >/dev/null; then
525	# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
526	if (echo -n testing; echo 1,2,3) \| sed s/-n/xn/ \| grep xn >/dev/null; then
527	ac_n= ac_c='
528	' ac_t=' '
529	else
530	ac_n=-n ac_c= ac_t=
531	fi
532	else
533	ac_n= ac_c='\c' ac_t=
534	fi
535
536
537	# Check whether --with-target-subdir or --without-target-subdir was given.
538	if test "${with_target_subdir+set}" = set; then
539	withval="$with_target_subdir"
540	TARGET_SUBDIR="$withval"
541	else
542	TARGET_SUBDIR="."
543	fi
544
545
546	RTEMS_TOPdir="..";
547
548
549	echo $ac_n "checking for RTEMS Version""... $ac_c" 1>&6
550	echo "configure:551: checking for RTEMS Version" >&5
551	if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
552	RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION \| \
553	sed -e 's%RTEMS[ ]Version[ ]$.$[ ]%\1%g'`
554	else
555	{ echo "configure: error: Unable to find ${RTEMS_TOPdir}/VERSION" 1>&2; exit 1; }
556	fi
557	if test -z "$RTEMS_VERSION"; then
558	{ echo "configure: error: Unable to determine version" 1>&2; exit 1; }
559	fi
560	echo "$ac_t""$RTEMS_VERSION" 1>&6
561
562	ac_aux_dir=
563	for ac_dir in .. $srcdir/..; do
564	if test -f $ac_dir/install-sh; then
565	ac_aux_dir=$ac_dir
566	ac_install_sh="$ac_aux_dir/install-sh -c"
567	break
568	elif test -f $ac_dir/install.sh; then
569	ac_aux_dir=$ac_dir
570	ac_install_sh="$ac_aux_dir/install.sh -c"
571	break
572	fi
573	done
574	if test -z "$ac_aux_dir"; then
575	{ echo "configure: error: can not find install-sh or install.sh in .. $srcdir/.." 1>&2; exit 1; }
576	fi
577	ac_config_guess=$ac_aux_dir/config.guess
578	ac_config_sub=$ac_aux_dir/config.sub
579	ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
580
581
582
583
584	# Do some error checking and defaulting for the host and target type.
585	# The inputs are:
586	# configure --host=HOST --target=TARGET --build=BUILD NONOPT
587	#
588	# The rules are:
589	# 1. You are not allowed to specify --host, --target, and nonopt at the
590	# same time.
591	# 2. Host defaults to nonopt.
592	# 3. If nonopt is not specified, then host defaults to the current host,
593	# as determined by config.guess.
594	# 4. Target and build default to nonopt.
595	# 5. If nonopt is not specified, then target and build default to host.
596
597	# The aliases save the names the user supplied, while $host etc.
598	# will get canonicalized.
599	case $host---$target---$nonopt in
600	NONE------ \| ---NONE--- \| ------NONE) ;;
601	*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
602	esac
603
604
605	# Make sure we can run config.sub.
606	if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
607	else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
608	fi
609
610	echo $ac_n "checking host system type""... $ac_c" 1>&6
611	echo "configure:612: checking host system type" >&5
612
613	host_alias=$host
614	case "$host_alias" in
615	NONE)
616	case $nonopt in
617	NONE)
618	if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
619	else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
620	fi ;;
621	*) host_alias=$nonopt ;;
622	esac ;;
623	esac
624
625	host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
626	host_cpu=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
627	host_vendor=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
628	host_os=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
629	echo "$ac_t""$host" 1>&6
630
631	echo $ac_n "checking target system type""... $ac_c" 1>&6
632	echo "configure:633: checking target system type" >&5
633
634	target_alias=$target
635	case "$target_alias" in
636	NONE)
637	case $nonopt in
638	NONE) target_alias=$host_alias ;;
639	*) target_alias=$nonopt ;;
640	esac ;;
641	esac
642
643	target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
644	target_cpu=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
645	target_vendor=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
646	target_os=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
647	echo "$ac_t""$target" 1>&6
648
649	echo $ac_n "checking build system type""... $ac_c" 1>&6
650	echo "configure:651: checking build system type" >&5
651
652	build_alias=$build
653	case "$build_alias" in
654	NONE)
655	case $nonopt in
656	NONE) build_alias=$host_alias ;;
657	*) build_alias=$nonopt ;;
658	esac ;;
659	esac
660
661	build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
662	build_cpu=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
663	build_vendor=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
664	build_os=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
665	echo "$ac_t""$build" 1>&6
666
667	test "$host_alias" != "$target_alias" &&
668	test "$program_prefix$program_suffix$program_transform_name" = \
669	NONENONEs,x,x, &&
670	program_prefix=${target_alias}-
671
672	echo $ac_n "checking rtems target cpu""... $ac_c" 1>&6
673	echo "configure:674: checking rtems target cpu" >&5
674	case "${target}" in
675	# hpux unix port should go here
676	i[3456]86-go32-rtems*)
677	RTEMS_CPU=i386
678	;;
679	i[3456]86-pc-linux*) # unix "simulator" port
680	RTEMS_CPU=unix
681	;;
682	i[3456]86-freebsd2) # unix "simulator" port
683	RTEMS_CPU=unix
684	;;
685	no_cpu-rtems)
686	RTEMS_CPU=no_cpu
687	;;
688	sparc-sun-solaris*) # unix "simulator" port
689	RTEMS_CPU=unix
690	;;
691	*)
692	RTEMS_CPU=`echo $target \| sed 's%^$[^-]$-$.$$%\1%'`
693	;;
694	esac
695
696	echo "$ac_t""$RTEMS_CPU" 1>&6
697
698
699	# Find a good install program. We prefer a C program (faster),
700	# so one script is as good as another. But avoid the broken or
701	# incompatible versions:
702	# SysV /etc/install, /usr/sbin/install
703	# SunOS /usr/etc/install
704	# IRIX /sbin/install
705	# AIX /bin/install
706	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
707	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
708	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
709	# ./install, which can be erroneously created by make from ./install.sh.
710	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
711	echo "configure:712: checking for a BSD compatible install" >&5
712	if test -z "$INSTALL"; then
713	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
714	echo $ac_n "(cached) $ac_c" 1>&6
715	else
716	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
717	for ac_dir in $PATH; do
718	# Account for people who put trailing slashes in PATH elements.
719	case "$ac_dir/" in
720	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
721	*)
722	# OSF1 and SCO ODT 3.0 have their own names for install.
723	# Don't use installbsd from OSF since it installs stuff as root
724	# by default.
725	for ac_prog in ginstall scoinst install; do
726	if test -f $ac_dir/$ac_prog; then
727	if test $ac_prog = install &&
728	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
729	# AIX install. It has an incompatible calling convention.
730	:
731	else
732	ac_cv_path_install="$ac_dir/$ac_prog -c"
733	break 2
734	fi
735	fi
736	done
737	;;
738	esac
739	done
740	IFS="$ac_save_IFS"
741
742	fi
743	if test "${ac_cv_path_install+set}" = set; then
744	INSTALL="$ac_cv_path_install"
745	else
746	# As a last resort, use the slow shell script. We don't cache a
747	# path for INSTALL within a source directory, because that will
748	# break other packages using the cache if that directory is
749	# removed, or if the path is relative.
750	INSTALL="$ac_install_sh"
751	fi
752	fi
753	echo "$ac_t""$INSTALL" 1>&6
754
755	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
756	# It thinks the first close brace ends the variable substitution.
757	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
758
759	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
760
761	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
762
763	echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
764	echo "configure:765: checking whether build environment is sane" >&5
765	# Just in case
766	sleep 1
767	echo timestamp > conftestfile
768	# Do `set' in a subshell so we don't clobber the current shell's
769	# arguments. Must try -L first in case configure is actually a
770	# symlink; some systems play weird games with the mod time of symlinks
771	# (eg FreeBSD returns the mod time of the symlink's containing
772	# directory).
773	if (
774	set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
775	if test "$*" = "X"; then
776	# -L didn't work.
777	set X `ls -t $srcdir/configure conftestfile`
778	fi
779	if test "$*" != "X $srcdir/configure conftestfile" \
780	&& test "$*" != "X conftestfile $srcdir/configure"; then
781
782	# If neither matched, then we have a broken ls. This can happen
783	# if, for instance, CONFIG_SHELL is bash and it inherits a
784	# broken ls alias from the environment. This has actually
785	# happened. Such a system could not be considered "sane".
786	{ echo "configure: error: ls -t appears to fail. Make sure there is not a broken
787	alias in your environment" 1>&2; exit 1; }
788	fi
789
790	test "$2" = conftestfile
791	)
792	then
793	# Ok.
794	:
795	else
796	{ echo "configure: error: newly created file is older than distributed files!
797	Check your system clock" 1>&2; exit 1; }
798	fi
799	rm -f conftest*
800	echo "$ac_t""yes" 1>&6
801	if test "$program_transform_name" = s,x,x,; then
802	program_transform_name=
803	else
804	# Double any \ or $. echo might interpret backslashes.
805	cat <<\EOF_SED > conftestsed
806	s,\\,\\\\,g; s,\$,$$,g
807	EOF_SED
808	program_transform_name="`echo $program_transform_name\|sed -f conftestsed`"
809	rm -f conftestsed
810	fi
811	test "$program_prefix" != NONE &&
812	program_transform_name="s,^,${program_prefix},; $program_transform_name"
813	# Use a double $ so make ignores it.
814	test "$program_suffix" != NONE &&
815	program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
816
817	# sed with no file args requires a program.
818	test "$program_transform_name" = "" && program_transform_name="s,x,x,"
819
820	echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
821	echo "configure:822: checking whether ${MAKE-make} sets \${MAKE}" >&5
822	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y%./+-%__p_%'`
823	if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
824	echo $ac_n "(cached) $ac_c" 1>&6
825	else
826	cat > conftestmake <<\EOF
827	all:
828	@echo 'ac_maketemp="${MAKE}"'
829	EOF
830	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
831	eval `${MAKE-make} -f conftestmake 2>/dev/null \| grep temp=`
832	if test -n "$ac_maketemp"; then
833	eval ac_cv_prog_make_${ac_make}_set=yes
834	else
835	eval ac_cv_prog_make_${ac_make}_set=no
836	fi
837	rm -f conftestmake
838	fi
839	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
840	echo "$ac_t""yes" 1>&6
841	SET_MAKE=
842	else
843	echo "$ac_t""no" 1>&6
844	SET_MAKE="MAKE=${MAKE-make}"
845	fi
846
847
848
849	PACKAGE=rtems-c
850
851	VERSION=$RTEMS_VERSION
852
853	if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
854	{ echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
855	fi
856
857
858
859	missing_dir=`cd $ac_aux_dir && pwd`
860	echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
861	echo "configure:862: checking for working aclocal" >&5
862	# Run test in a subshell; some versions of sh will print an error if
863	# an executable is not found, even if stderr is redirected.
864	# Redirect stdin to placate older versions of autoconf. Sigh.
865	if (aclocal --version) < /dev/null > /dev/null 2>&1; then
866	ACLOCAL=aclocal
867	echo "$ac_t""found" 1>&6
868	else
869	ACLOCAL="$missing_dir/missing aclocal"
870	echo "$ac_t""missing" 1>&6
871	fi
872
873	echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
874	echo "configure:875: checking for working autoconf" >&5
875	# Run test in a subshell; some versions of sh will print an error if
876	# an executable is not found, even if stderr is redirected.
877	# Redirect stdin to placate older versions of autoconf. Sigh.
878	if (autoconf --version) < /dev/null > /dev/null 2>&1; then
879	AUTOCONF=autoconf
880	echo "$ac_t""found" 1>&6
881	else
882	AUTOCONF="$missing_dir/missing autoconf"
883	echo "$ac_t""missing" 1>&6
884	fi
885
886	echo $ac_n "checking for working automake""... $ac_c" 1>&6
887	echo "configure:888: checking for working automake" >&5
888	# Run test in a subshell; some versions of sh will print an error if
889	# an executable is not found, even if stderr is redirected.
890	# Redirect stdin to placate older versions of autoconf. Sigh.
891	if (automake --version) < /dev/null > /dev/null 2>&1; then
892	AUTOMAKE=automake
893	echo "$ac_t""found" 1>&6
894	else
895	AUTOMAKE="$missing_dir/missing automake"
896	echo "$ac_t""missing" 1>&6
897	fi
898
899	echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
900	echo "configure:901: checking for working autoheader" >&5
901	# Run test in a subshell; some versions of sh will print an error if
902	# an executable is not found, even if stderr is redirected.
903	# Redirect stdin to placate older versions of autoconf. Sigh.
904	if (autoheader --version) < /dev/null > /dev/null 2>&1; then
905	AUTOHEADER=autoheader
906	echo "$ac_t""found" 1>&6
907	else
908	AUTOHEADER="$missing_dir/missing autoheader"
909	echo "$ac_t""missing" 1>&6
910	fi
911
912	echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
913	echo "configure:914: checking for working makeinfo" >&5
914	# Run test in a subshell; some versions of sh will print an error if
915	# an executable is not found, even if stderr is redirected.
916	# Redirect stdin to placate older versions of autoconf. Sigh.
917	if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
918	MAKEINFO=makeinfo
919	echo "$ac_t""found" 1>&6
920	else
921	MAKEINFO="$missing_dir/missing makeinfo"
922	echo "$ac_t""missing" 1>&6
923	fi
924
925
926	echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
927	echo "configure:928: checking whether to enable maintainer-specific portions of Makefiles" >&5
928	# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
929	if test "${enable_maintainer_mode+set}" = set; then
930	enableval="$enable_maintainer_mode"
931	USE_MAINTAINER_MODE=$enableval
932	else
933	USE_MAINTAINER_MODE=no
934	fi
935
936	echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
937
938
939	if test $USE_MAINTAINER_MODE = yes; then
940	MAINTAINER_MODE_TRUE=
941	MAINTAINER_MODE_FALSE='#'
942	else
943	MAINTAINER_MODE_TRUE='#'
944	MAINTAINER_MODE_FALSE=
945	fi
946	MAINT=$MAINTAINER_MODE_TRUE
947
948
949
950
951	# Check whether --enable-bare-cpu-cflags or --disable-bare-cpu-cflags was given.
952	if test "${enable_bare_cpu_cflags+set}" = set; then
953	enableval="$enable_bare_cpu_cflags"
954	case "${enableval}" in
955	no) BARE_CPU_CFLAGS="" ;;
956	*) BARE_CPU_CFLAGS="${enableval}" ;;
957	esac
958	else
959	BARE_CPU_CFLAGS=""
960	fi
961
962
963	# Check whether --enable-bare-cpu-model or --disable-bare-cpu-model was given.
964	if test "${enable_bare_cpu_model+set}" = set; then
965	enableval="$enable_bare_cpu_model"
966	case "${enableval}" in
967	no) BARE_CPU_MODEL="" ;;
968	*) BARE_CPU_MODEL="${enableval}" ;;
969	esac
970	else
971	BARE_CPU_MODEL=""
972	fi
973
974
975
976	# Check whether --enable-rtemsbsp or --disable-rtemsbsp was given.
977	if test "${enable_rtemsbsp+set}" = set; then
978	enableval="$enable_rtemsbsp"
979	case "${enableval}" in
980	yes\|no) { echo "configure: error: missing argument to --enable-rtemsbsp=\"bsp1 bsp2\"" 1>&2; exit 1; };;
981	*) rtems_bsp=$enableval;;
982	esac
983	else
984	rtems_bsp=""
985	fi
986
987
988
989
990
991	# Is this a supported CPU?
992	echo $ac_n "checking if cpu $RTEMS_CPU is supported""... $ac_c" 1>&6
993	echo "configure:994: checking if cpu $RTEMS_CPU is supported" >&5
994	if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then
995	echo "$ac_t""yes" 1>&6
996	else
997	{ echo "configure: error: no" 1>&2; exit 1; }
998	fi
999
1000
1001	RTEMS_HOST=$host_os
1002	case "${target}" in
1003	# hpux unix port should go here
1004	i[3456]86-pc-linux*) # unix "simulator" port
1005	RTEMS_HOST=Linux
1006	;;
1007	i[3456]86-freebsd2) # unix "simulator" port
1008	RTEMS_HOST=FreeBSD
1009	;;
1010	sparc-sun-solaris*) # unix "simulator" port
1011	RTEMS_HOST=Solaris
1012	;;
1013	*)
1014	;;
1015	esac
1016
1017
1018
1019	if test -z "$rtems_bsp"; then
1020
1021	echo $ac_n "checking for bsps""... $ac_c" 1>&6
1022	echo "configure:1023: checking for bsps" >&5
1023	case "${target}" in
1024	i[3456]86-go32-rtems*)
1025	rtems_bsp="go32 go32_p5"
1026	;;
1027	*)
1028	files=`ls $srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$RTEMS_CPU`
1029	for file in $files; do
1030	case $file in
1031	shared*);;
1032	Makefile*);;
1033	READ*);;
1034	CVS*);;
1035	pxfl*);;
1036	go32*);; # so the i386 port can pick up the other Makefiles
1037	# Now account for BSPs with build variants
1038	gen68360) rtems_bsp="$rtems_bsp gen68360 gen68360_040";;
1039	p4000) rtems_bsp="$rtems_bsp p4600 p4650";;
1040	mvme162) rtems_bsp="$rtems_bsp mvme162 mvme162lx";;
1041	*) rtems_bsp="$rtems_bsp $file";;
1042	esac;
1043	done
1044	;;
1045	esac
1046	echo "$ac_t""$rtems_bsp .. done" 1>&6
1047
1048	fi
1049
1050	for i in $rtems_bsp; do
1051
1052	# make sure there is a make/custom file for the bsp
1053	echo $ac_n "checking for make/custom/$i.cfg""... $ac_c" 1>&6
1054	echo "configure:1055: checking for make/custom/$i.cfg" >&5
1055	if test -r "$srcdir/$RTEMS_TOPdir/make/custom/$i.cfg"; then
1056	echo "$ac_t""yes" 1>&6
1057	else
1058	{ echo "configure: error: no" 1>&2; exit 1; }
1059	fi
1060
1061
1062
1063	# account for "aliased" bsps which share source code
1064	case $i in
1065	mvme162lx) bspdir=mvme162 ;; # mvme162 board variant
1066	gen68360_040) bspdir=gen68360 ;; # 68360 in companion mode
1067	go32_p5) bspdir=go32 ;; # go32 on Pentium class CPU
1068	p4600) bspdir=p4000 ;; # p4000 board with IDT 4600
1069	p4650) bspdir=p4000 ;; # p4000 board with IDT 4650
1070	*) bspdir=$i;;
1071	esac
1072
1073
1074	# Is there code where there should be for this BSP?
1075	# The bare bsp is a special case as it is not under the RTEMS_CPU path
1076	case $i in
1077	bare)
1078	bspcpudir=
1079	if test "X${BARE_CPU_CFLAGS}" = "X" ; then
1080	{ echo "configure: error: --enable-bare-cpu-cflags not specified for bare bsp" 1>&2; exit 1; }
1081	fi
1082	if test "X${BARE_CPU_MODEL}" = "X" ; then
1083	{ echo "configure: error: --enable-bare-cpu-model not specified for bare bsp" 1>&2; exit 1; }
1084	fi
1085	;;
1086	*)
1087	bspcpudir=$RTEMS_CPU/
1088	;;
1089	esac
1090
1091	if test -d "$srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$bspcpudir$bspdir"; then
1092	RTEMS_BSP_LIST="$RTEMS_BSP_LIST $i"
1093	else
1094	{ echo "configure: error: unable to find libbsp directory ($bspdir) for $i" 1>&2; exit 1; }
1095	fi
1096	done
1097
1098	#
1099	# Compose the configuration arguments to be passed to c/src/configure
1100	#
1101	##
1102	## Partially borrowed from autoconf-2.13
1103	##
1104
1105	## Adjust paths
1106	case $srcdir in
1107	/*) rtems_bsp_configure="$srcdir/src/configure";;
1108	*) rtems_bsp_configure="../$srcdir/src/configure";;
1109	esac
1110
1111	## Remove --cache-file, --srcdir and --enable-rtemsbsp arguments
1112	## so they do not pile up
1113	rtems_bsp_configure_args=
1114	for ac_arg in $ac_configure_args; do
1115	if test -n "$ac_prev"; then
1116	ac_prev=
1117	continue
1118	fi
1119	case "$ac_arg" in
1120	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
1121	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
1122	ac_prev=cache_file ;;
1123	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
1124	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
1125	;;
1126	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
1127	ac_prev=srcdir ;;
1128	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
1129	;;
1130	--enable-rtemsbsp*) ;;
1131	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
1132	;;
1133	*) rtems_bsp_configure_args="$rtems_bsp_configure_args $ac_arg" ;;
1134	esac
1135	done
1136
1137	rtems_bsp_configure="$rtems_bsp_configure $rtems_bsp_configure_args"
1138
1139
1140
1141
1142	trap '' 1 2 15
1143	cat > confcache <<\EOF
1144	# This file is a shell script that caches the results of configure
1145	# tests run on this system so they can be shared between configure
1146	# scripts and configure runs. It is not useful on other systems.
1147	# If it contains results you don't want to keep, you may remove or edit it.
1148	#
1149	# By default, configure uses ./config.cache as the cache file,
1150	# creating it if it does not exist already. You can give configure
1151	# the --cache-file=FILE option to use a different cache file; that is
1152	# what configure does when it calls configure scripts in
1153	# subdirectories, so they share the cache.
1154	# Giving --cache-file=/dev/null disables caching, for debugging configure.
1155	# config.status only pays attention to the cache file if you give it the
1156	# --recheck option to rerun configure.
1157	#
1158	EOF
1159	# The following way of writing the cache mishandles newlines in values,
1160	# but we know of no workaround that is simple, portable, and efficient.
1161	# So, don't put newlines in cache variables' values.
1162	# Ultrix sh set writes to stderr and can't be redirected directly,
1163	# and sets the high bit in the cache file unless we assign to the vars.
1164	(set) 2>&1 \|
1165	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
1166	ac_space=\ )
1167	# `set' does not quote correctly, so add quotes (double-quote substitution
1168	# turns \\\\ into \\, and sed turns \\ into \).
1169	sed -n \
1170	-e "s/'/'\\\\''/g" \
1171	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
1172	;;
1173	*)
1174	# `set' quotes correctly as required by POSIX, so do not add quotes.
1175	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
1176	;;
1177	esac >> confcache
1178	if cmp -s $cache_file confcache; then
1179	:
1180	else
1181	if test -w $cache_file; then
1182	echo "updating cache $cache_file"
1183	cat confcache > $cache_file
1184	else
1185	echo "not updating unwritable cache $cache_file"
1186	fi
1187	fi
1188	rm -f confcache
1189
1190	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1191
1192	test "x$prefix" = xNONE && prefix=$ac_default_prefix
1193	# Let make expand exec_prefix.
1194	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1195
1196	# Any assignment to VPATH causes Sun make to only execute
1197	# the first set of double-colon rules, so remove it if not needed.
1198	# If there is a colon in the path, we need to keep it.
1199	if test "x$srcdir" = x.; then
1200	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
1201	fi
1202
1203	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1204
1205	# Transform confdefs.h into DEFS.
1206	# Protect against shell expansion while executing Makefile rules.
1207	# Protect against Makefile macro expansion.
1208	cat > conftest.defs <<\EOF
1209	s%#define $[A-Za-z_][A-Za-z0-9_]$ $.*$%-D\1=\2%g
1210	s%[ `~#$^&*(){}\\\|;'"<>?]%\\&%g
1211	s%\[%\\&%g
1212	s%\]%\\&%g
1213	s%\$%$$%g
1214	EOF
1215	DEFS=`sed -f conftest.defs confdefs.h \| tr '\012' ' '`
1216	rm -f conftest.defs
1217
1218
1219	# Without the "./", some shells look in PATH for config.status.
1220	: ${CONFIG_STATUS=./config.status}
1221
1222	echo creating $CONFIG_STATUS
1223	rm -f $CONFIG_STATUS
1224	cat > $CONFIG_STATUS <<EOF
1225	#! /bin/sh
1226	# Generated automatically by configure.
1227	# Run this file to recreate the current configuration.
1228	# This directory was configured as follows,
1229	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
1230	#
1231	# $0 $ac_configure_args
1232	#
1233	# Compiler output produced by configure, useful for debugging
1234	# configure, is in ./config.log if it exists.
1235
1236	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1237	for ac_option
1238	do
1239	case "\$ac_option" in
1240	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
1241	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1242	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1243	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
1244	echo "$CONFIG_STATUS generated by autoconf version 2.13"
1245	exit 0 ;;
1246	-help \| --help \| --hel \| --he \| --h)
1247	echo "\$ac_cs_usage"; exit 0 ;;
1248	*) echo "\$ac_cs_usage"; exit 1 ;;
1249	esac
1250	done
1251
1252	ac_given_srcdir=$srcdir
1253	ac_given_INSTALL="$INSTALL"
1254
1255	trap 'rm -fr `echo "Makefile
1256	" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
1257	EOF
1258	cat >> $CONFIG_STATUS <<EOF
1259
1260	# Protect against being on the right side of a sed subst in config.status.
1261	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1262	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1263	$ac_vpsub
1264	$extrasub
1265	s%@SHELL@%$SHELL%g
1266	s%@CFLAGS@%$CFLAGS%g
1267	s%@CPPFLAGS@%$CPPFLAGS%g
1268	s%@CXXFLAGS@%$CXXFLAGS%g
1269	s%@FFLAGS@%$FFLAGS%g
1270	s%@DEFS@%$DEFS%g
1271	s%@LDFLAGS@%$LDFLAGS%g
1272	s%@LIBS@%$LIBS%g
1273	s%@exec_prefix@%$exec_prefix%g
1274	s%@prefix@%$prefix%g
1275	s%@program_transform_name@%$program_transform_name%g
1276	s%@bindir@%$bindir%g
1277	s%@sbindir@%$sbindir%g
1278	s%@libexecdir@%$libexecdir%g
1279	s%@datadir@%$datadir%g
1280	s%@sysconfdir@%$sysconfdir%g
1281	s%@sharedstatedir@%$sharedstatedir%g
1282	s%@localstatedir@%$localstatedir%g
1283	s%@libdir@%$libdir%g
1284	s%@includedir@%$includedir%g
1285	s%@oldincludedir@%$oldincludedir%g
1286	s%@infodir@%$infodir%g
1287	s%@mandir@%$mandir%g
1288	s%@RTEMS_TOPdir@%$RTEMS_TOPdir%g
1289	s%@host@%$host%g
1290	s%@host_alias@%$host_alias%g
1291	s%@host_cpu@%$host_cpu%g
1292	s%@host_vendor@%$host_vendor%g
1293	s%@host_os@%$host_os%g
1294	s%@target@%$target%g
1295	s%@target_alias@%$target_alias%g
1296	s%@target_cpu@%$target_cpu%g
1297	s%@target_vendor@%$target_vendor%g
1298	s%@target_os@%$target_os%g
1299	s%@build@%$build%g
1300	s%@build_alias@%$build_alias%g
1301	s%@build_cpu@%$build_cpu%g
1302	s%@build_vendor@%$build_vendor%g
1303	s%@build_os@%$build_os%g
1304	s%@RTEMS_CPU@%$RTEMS_CPU%g
1305	s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1306	s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
1307	s%@INSTALL_DATA@%$INSTALL_DATA%g
1308	s%@PACKAGE@%$PACKAGE%g
1309	s%@VERSION@%$VERSION%g
1310	s%@ACLOCAL@%$ACLOCAL%g
1311	s%@AUTOCONF@%$AUTOCONF%g
1312	s%@AUTOMAKE@%$AUTOMAKE%g
1313	s%@AUTOHEADER@%$AUTOHEADER%g
1314	s%@MAKEINFO@%$MAKEINFO%g
1315	s%@SET_MAKE@%$SET_MAKE%g
1316	s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
1317	s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
1318	s%@MAINT@%$MAINT%g
1319	s%@RTEMS_HOST@%$RTEMS_HOST%g
1320	s%@rtems_bsp_configure@%$rtems_bsp_configure%g
1321	s%@RTEMS_BSP_LIST@%$RTEMS_BSP_LIST%g
1322
1323	CEOF
1324	EOF
1325
1326	cat >> $CONFIG_STATUS <<\EOF
1327
1328	# Split the substitutions into bite-sized pieces for seds with
1329	# small command number limits, like on Digital OSF/1 and HP-UX.
1330	ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1331	ac_file=1 # Number of current file.
1332	ac_beg=1 # First line for current file.
1333	ac_end=$ac_max_sed_cmds # Line after last line for current file.
1334	ac_more_lines=:
1335	ac_sed_cmds=""
1336	while $ac_more_lines; do
1337	if test $ac_beg -gt 1; then
1338	sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1339	else
1340	sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1341	fi
1342	if test ! -s conftest.s$ac_file; then
1343	ac_more_lines=false
1344	rm -f conftest.s$ac_file
1345	else
1346	if test -z "$ac_sed_cmds"; then
1347	ac_sed_cmds="sed -f conftest.s$ac_file"
1348	else
1349	ac_sed_cmds="$ac_sed_cmds \| sed -f conftest.s$ac_file"
1350	fi
1351	ac_file=`expr $ac_file + 1`
1352	ac_beg=$ac_end
1353	ac_end=`expr $ac_end + $ac_max_sed_cmds`
1354	fi
1355	done
1356	if test -z "$ac_sed_cmds"; then
1357	ac_sed_cmds=cat
1358	fi
1359	EOF
1360
1361	cat >> $CONFIG_STATUS <<EOF
1362
1363	CONFIG_FILES=\${CONFIG_FILES-"Makefile
1364	"}
1365	EOF
1366	cat >> $CONFIG_STATUS <<\EOF
1367	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1368	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1369	case "$ac_file" in
1370	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
1371	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
1372	*) ac_file_in="${ac_file}.in" ;;
1373	esac
1374
1375	# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1376
1377	# Remove last slash and all that follows it. Not all systems have dirname.
1378	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
1379	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1380	# The file is in a subdirectory.
1381	test ! -d "$ac_dir" && mkdir "$ac_dir"
1382	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
1383	# A "../" for each directory in $ac_dir_suffix.
1384	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
1385	else
1386	ac_dir_suffix= ac_dots=
1387	fi
1388
1389	case "$ac_given_srcdir" in
1390	.) srcdir=.
1391	if test -z "$ac_dots"; then top_srcdir=.
1392	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
1393	/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1394	*) # Relative path.
1395	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1396	top_srcdir="$ac_dots$ac_given_srcdir" ;;
1397	esac
1398
1399	case "$ac_given_INSTALL" in
1400	[/$]*) INSTALL="$ac_given_INSTALL" ;;
1401	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1402	esac
1403
1404	echo creating "$ac_file"
1405	rm -f "$ac_file"
1406	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
1407	case "$ac_file" in
1408	Makefile) ac_comsub="1i\\
1409	# $configure_input" ;;
1410	*) ac_comsub= ;;
1411	esac
1412
1413	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1414	sed -e "$ac_comsub
1415	s%@configure_input@%$configure_input%g
1416	s%@srcdir@%$srcdir%g
1417	s%@top_srcdir@%$top_srcdir%g
1418	s%@INSTALL@%$INSTALL%g
1419	" $ac_file_inputs \| (eval "$ac_sed_cmds") > $ac_file
1420	fi; done
1421	rm -f conftest.s*
1422
1423	EOF
1424	cat >> $CONFIG_STATUS <<EOF
1425
1426	EOF
1427	cat >> $CONFIG_STATUS <<\EOF
1428
1429	exit 0
1430	EOF
1431	chmod +x $CONFIG_STATUS
1432	rm -fr confdefs* $ac_clean_files
1433	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
1434
1435
1436	echo
1437	echo target architecture: $target_cpu.
1438	echo available BSPs: $rtems_bsp.
1439	echo \'make all\' will build the following BSPs: $RTEMS_BSP_LIST.
1440	echo other BSPs can be built with \'make RTEMS_BSP=\"bsp1 bsp2 ...\"\'
1441	echo

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