Context Navigation

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: 80.8 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="$ac_help
20	--enable-rtems-inlines enable RTEMS inline functions
21	(default:enabled, disable to use macros)"
22	ac_help="$ac_help
23	--enable-cxx enable C++ support,
24	and build the rtems++ library"
25	ac_help="$ac_help
26	--enable-gcc28 enable use of gcc 2.8.x features"
27	ac_help="$ac_help
28	--enable-libcdir=directory set the directory for the C library"
29	ac_help="$ac_help
30	--enable-bare-cpu-cflags specify a particular cpu cflag
31	(bare bsp specific)"
32	ac_help="$ac_help
33	--enable-bare-cpu-model specify a particular cpu model
34	(bare bsp specific)"
35
36	# Initialize some variables set by options.
37	# The variables have the same names as the options, with
38	# dashes changed to underlines.
39	build=NONE
40	cache_file=./config.cache
41	exec_prefix=NONE
42	host=NONE
43	no_create=
44	nonopt=NONE
45	no_recursion=
46	prefix=NONE
47	program_prefix=NONE
48	program_suffix=NONE
49	program_transform_name=s,x,x,
50	silent=
51	site=
52	srcdir=
53	target=NONE
54	verbose=
55	x_includes=NONE
56	x_libraries=NONE
57	bindir='${exec_prefix}/bin'
58	sbindir='${exec_prefix}/sbin'
59	libexecdir='${exec_prefix}/libexec'
60	datadir='${prefix}/share'
61	sysconfdir='${prefix}/etc'
62	sharedstatedir='${prefix}/com'
63	localstatedir='${prefix}/var'
64	libdir='${exec_prefix}/lib'
65	includedir='${prefix}/include'
66	oldincludedir='/usr/include'
67	infodir='${prefix}/info'
68	mandir='${prefix}/man'
69
70	# Initialize some other variables.
71	subdirs=
72	MFLAGS= MAKEFLAGS=
73	SHELL=${CONFIG_SHELL-/bin/sh}
74	# Maximum number of lines to put in a shell here document.
75	ac_max_here_lines=12
76
77	ac_prev=
78	for ac_option
79	do
80
81	# If the previous option needs an argument, assign it.
82	if test -n "$ac_prev"; then
83	eval "$ac_prev=\$ac_option"
84	ac_prev=
85	continue
86	fi
87
88	case "$ac_option" in
89	-=) ac_optarg=`echo "$ac_option" \| sed 's/[-_a-zA-Z0-9]*=//'` ;;
90	*) ac_optarg= ;;
91	esac
92
93	# Accept the important Cygnus configure options, so we can diagnose typos.
94
95	case "$ac_option" in
96
97	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
98	ac_prev=bindir ;;
99	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
100	bindir="$ac_optarg" ;;
101
102	-build \| --build \| --buil \| --bui \| --bu)
103	ac_prev=build ;;
104	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
105	build="$ac_optarg" ;;
106
107	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
108	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
109	ac_prev=cache_file ;;
110	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
111	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
112	cache_file="$ac_optarg" ;;
113
114	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
115	ac_prev=datadir ;;
116	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
117	\| --da=*)
118	datadir="$ac_optarg" ;;
119
120	-disable-* \| --disable-*)
121	ac_feature=`echo $ac_option\|sed -e 's/-*disable-//'`
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 $ac_feature\| sed 's/-/_/g'`
127	eval "enable_${ac_feature}=no" ;;
128
129	-enable-* \| --enable-*)
130	ac_feature=`echo $ac_option\|sed -e 's/-enable-//' -e 's/=.//'`
131	# Reject names that are not valid shell variable names.
132	if test -n "`echo $ac_feature\| sed 's/[-_a-zA-Z0-9]//g'`"; then
133	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
134	fi
135	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
136	case "$ac_option" in
137	=) ;;
138	*) ac_optarg=yes ;;
139	esac
140	eval "enable_${ac_feature}='$ac_optarg'" ;;
141
142	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
143	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
144	\| --exec \| --exe \| --ex)
145	ac_prev=exec_prefix ;;
146	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
147	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
148	\| --exec=* \| --exe=* \| --ex=*)
149	exec_prefix="$ac_optarg" ;;
150
151	-gas \| --gas \| --ga \| --g)
152	# Obsolete; use --with-gas.
153	with_gas=yes ;;
154
155	-help \| --help \| --hel \| --he)
156	# Omit some internal or obsolete options to make the list less imposing.
157	# This message is too long to be a string in the A/UX 3.1 sh.
158	cat << EOF
159	Usage: configure [options] [host]
160	Options: [defaults in brackets after descriptions]
161	Configuration:
162	--cache-file=FILE cache test results in FILE
163	--help print this message
164	--no-create do not create output files
165	--quiet, --silent do not print \`checking...' messages
166	--version print the version of autoconf that created configure
167	Directory and file names:
168	--prefix=PREFIX install architecture-independent files in PREFIX
169	[$ac_default_prefix]
170	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
171	[same as prefix]
172	--bindir=DIR user executables in DIR [EPREFIX/bin]
173	--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
174	--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
175	--datadir=DIR read-only architecture-independent data in DIR
176	[PREFIX/share]
177	--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
178	--sharedstatedir=DIR modifiable architecture-independent data in DIR
179	[PREFIX/com]
180	--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
181	--libdir=DIR object code libraries in DIR [EPREFIX/lib]
182	--includedir=DIR C header files in DIR [PREFIX/include]
183	--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
184	--infodir=DIR info documentation in DIR [PREFIX/info]
185	--mandir=DIR man documentation in DIR [PREFIX/man]
186	--srcdir=DIR find the sources in DIR [configure dir or ..]
187	--program-prefix=PREFIX prepend PREFIX to installed program names
188	--program-suffix=SUFFIX append SUFFIX to installed program names
189	--program-transform-name=PROGRAM
190	run sed PROGRAM on installed program names
191	EOF
192	cat << EOF
193	Host type:
194	--build=BUILD configure for building on BUILD [BUILD=HOST]
195	--host=HOST configure for HOST [guessed]
196	--target=TARGET configure for TARGET [TARGET=HOST]
197	Features and packages:
198	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
199	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
200	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
201	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
202	--x-includes=DIR X include files are in DIR
203	--x-libraries=DIR X library files are in DIR
204	EOF
205	if test -n "$ac_help"; then
206	echo "--enable and --with options recognized:$ac_help"
207	fi
208	exit 0 ;;
209
210	-host \| --host \| --hos \| --ho)
211	ac_prev=host ;;
212	-host=* \| --host=* \| --hos=* \| --ho=*)
213	host="$ac_optarg" ;;
214
215	-includedir \| --includedir \| --includedi \| --included \| --include \
216	\| --includ \| --inclu \| --incl \| --inc)
217	ac_prev=includedir ;;
218	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
219	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
220	includedir="$ac_optarg" ;;
221
222	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
223	ac_prev=infodir ;;
224	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
225	infodir="$ac_optarg" ;;
226
227	-libdir \| --libdir \| --libdi \| --libd)
228	ac_prev=libdir ;;
229	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
230	libdir="$ac_optarg" ;;
231
232	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
233	\| --libexe \| --libex \| --libe)
234	ac_prev=libexecdir ;;
235	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
236	\| --libexe=* \| --libex=* \| --libe=*)
237	libexecdir="$ac_optarg" ;;
238
239	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
240	\| --localstate \| --localstat \| --localsta \| --localst \
241	\| --locals \| --local \| --loca \| --loc \| --lo)
242	ac_prev=localstatedir ;;
243	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
244	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
245	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
246	localstatedir="$ac_optarg" ;;
247
248	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
249	ac_prev=mandir ;;
250	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
251	mandir="$ac_optarg" ;;
252
253	-nfp \| --nfp \| --nf)
254	# Obsolete; use --without-fp.
255	with_fp=no ;;
256
257	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
258	\| --no-cr \| --no-c)
259	no_create=yes ;;
260
261	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
262	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
263	no_recursion=yes ;;
264
265	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
266	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
267	\| --oldin \| --oldi \| --old \| --ol \| --o)
268	ac_prev=oldincludedir ;;
269	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
270	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
271	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
272	oldincludedir="$ac_optarg" ;;
273
274	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
275	ac_prev=prefix ;;
276	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
277	prefix="$ac_optarg" ;;
278
279	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
280	\| --program-pre \| --program-pr \| --program-p)
281	ac_prev=program_prefix ;;
282	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
283	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
284	program_prefix="$ac_optarg" ;;
285
286	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
287	\| --program-suf \| --program-su \| --program-s)
288	ac_prev=program_suffix ;;
289	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
290	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
291	program_suffix="$ac_optarg" ;;
292
293	-program-transform-name \| --program-transform-name \
294	\| --program-transform-nam \| --program-transform-na \
295	\| --program-transform-n \| --program-transform- \
296	\| --program-transform \| --program-transfor \
297	\| --program-transfo \| --program-transf \
298	\| --program-trans \| --program-tran \
299	\| --progr-tra \| --program-tr \| --program-t)
300	ac_prev=program_transform_name ;;
301	-program-transform-name=* \| --program-transform-name=* \
302	\| --program-transform-nam=* \| --program-transform-na=* \
303	\| --program-transform-n=* \| --program-transform-=* \
304	\| --program-transform=* \| --program-transfor=* \
305	\| --program-transfo=* \| --program-transf=* \
306	\| --program-trans=* \| --program-tran=* \
307	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
308	program_transform_name="$ac_optarg" ;;
309
310	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
311	\| -silent \| --silent \| --silen \| --sile \| --sil)
312	silent=yes ;;
313
314	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
315	ac_prev=sbindir ;;
316	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
317	\| --sbi=* \| --sb=*)
318	sbindir="$ac_optarg" ;;
319
320	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
321	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
322	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
323	\| --sha \| --sh)
324	ac_prev=sharedstatedir ;;
325	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
326	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
327	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
328	\| --sha=* \| --sh=*)
329	sharedstatedir="$ac_optarg" ;;
330
331	-site \| --site \| --sit)
332	ac_prev=site ;;
333	-site=* \| --site=* \| --sit=*)
334	site="$ac_optarg" ;;
335
336	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
337	ac_prev=srcdir ;;
338	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
339	srcdir="$ac_optarg" ;;
340
341	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
342	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
343	ac_prev=sysconfdir ;;
344	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
345	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
346	sysconfdir="$ac_optarg" ;;
347
348	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
349	ac_prev=target ;;
350	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
351	target="$ac_optarg" ;;
352
353	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
354	verbose=yes ;;
355
356	-version \| --version \| --versio \| --versi \| --vers)
357	echo "configure generated by autoconf version 2.13"
358	exit 0 ;;
359
360	-with-* \| --with-*)
361	ac_package=`echo $ac_option\|sed -e 's/-with-//' -e 's/=.//'`
362	# Reject names that are not valid shell variable names.
363	if test -n "`echo $ac_package\| sed 's/[-_a-zA-Z0-9]//g'`"; then
364	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
365	fi
366	ac_package=`echo $ac_package\| sed 's/-/_/g'`
367	case "$ac_option" in
368	=) ;;
369	*) ac_optarg=yes ;;
370	esac
371	eval "with_${ac_package}='$ac_optarg'" ;;
372
373	-without-* \| --without-*)
374	ac_package=`echo $ac_option\|sed -e 's/-*without-//'`
375	# Reject names that are not valid shell variable names.
376	if test -n "`echo $ac_package\| sed 's/[-a-zA-Z0-9_]//g'`"; then
377	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
378	fi
379	ac_package=`echo $ac_package\| sed 's/-/_/g'`
380	eval "with_${ac_package}=no" ;;
381
382	--x)
383	# Obsolete; use --with-x.
384	with_x=yes ;;
385
386	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
387	\| --x-incl \| --x-inc \| --x-in \| --x-i)
388	ac_prev=x_includes ;;
389	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
390	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
391	x_includes="$ac_optarg" ;;
392
393	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
394	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
395	ac_prev=x_libraries ;;
396	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
397	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
398	x_libraries="$ac_optarg" ;;
399
400	-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
401	;;
402
403	*)
404	if test -n "`echo $ac_option\| sed 's/[-a-z0-9.]//g'`"; then
405	echo "configure: warning: $ac_option: invalid host type" 1>&2
406	fi
407	if test "x$nonopt" != xNONE; then
408	{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
409	fi
410	nonopt="$ac_option"
411	;;
412
413	esac
414	done
415
416	if test -n "$ac_prev"; then
417	{ echo "configure: error: missing argument to --`echo $ac_prev \| sed 's/_/-/g'`" 1>&2; exit 1; }
418	fi
419
420	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
421
422	# File descriptor usage:
423	# 0 standard input
424	# 1 file creation
425	# 2 errors and warnings
426	# 3 some systems may open it to /dev/tty
427	# 4 used on the Kubota Titan
428	# 6 checking for... messages and results
429	# 5 compiler messages saved in config.log
430	if test "$silent" = yes; then
431	exec 6>/dev/null
432	else
433	exec 6>&1
434	fi
435	exec 5>./config.log
436
437	echo "\
438	This file contains any messages produced by compilers while
439	running configure, to aid debugging if configure makes a mistake.
440	" 1>&5
441
442	# Strip out --no-create and --no-recursion so they do not pile up.
443	# Also quote any args containing shell metacharacters.
444	ac_configure_args=
445	for ac_arg
446	do
447	case "$ac_arg" in
448	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
449	\| --no-cr \| --no-c) ;;
450	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
451	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r) ;;
452	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?]*)
453	ac_configure_args="$ac_configure_args '$ac_arg'" ;;
454	*) ac_configure_args="$ac_configure_args $ac_arg" ;;
455	esac
456	done
457
458	# NLS nuisances.
459	# Only set these to C if already set. These must not be set unconditionally
460	# because not all systems understand e.g. LANG=C (notably SCO).
461	# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
462	# Non-C LC_CTYPE values break the ctype check.
463	if test "${LANG+set}" = set; then LANG=C; export LANG; fi
464	if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
465	if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
466	if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
467
468	# confdefs.h avoids OS command line length limits that DEFS can exceed.
469	rm -rf conftest* confdefs.h
470	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
471	echo > confdefs.h
472
473	# A filename unique to this package, relative to the directory that
474	# configure is in, which we can look for to find out if srcdir is correct.
475	ac_unique_file=cpuuse
476
477	# Find the source files, if location was not specified.
478	if test -z "$srcdir"; then
479	ac_srcdir_defaulted=yes
480	# Try the directory containing this script, then its parent.
481	ac_prog=$0
482	ac_confdir=`echo $ac_prog\|sed 's%/[^/][^/]*$%%'`
483	test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
484	srcdir=$ac_confdir
485	if test ! -r $srcdir/$ac_unique_file; then
486	srcdir=..
487	fi
488	else
489	ac_srcdir_defaulted=no
490	fi
491	if test ! -r $srcdir/$ac_unique_file; then
492	if test "$ac_srcdir_defaulted" = yes; then
493	{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
494	else
495	{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
496	fi
497	fi
498	srcdir=`echo "${srcdir}" \| sed 's%$[^/]$/*$%\1%'`
499
500	# Prefer explicitly selected file to automatically selected ones.
501	if test -z "$CONFIG_SITE"; then
502	if test "x$prefix" != xNONE; then
503	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
504	else
505	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
506	fi
507	fi
508	for ac_site_file in $CONFIG_SITE; do
509	if test -r "$ac_site_file"; then
510	echo "loading site script $ac_site_file"
511	. "$ac_site_file"
512	fi
513	done
514
515	if test -r "$cache_file"; then
516	echo "loading cache $cache_file"
517	. $cache_file
518	else
519	echo "creating cache $cache_file"
520	> $cache_file
521	fi
522
523	ac_ext=c
524	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
525	ac_cpp='$CPP $CPPFLAGS'
526	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
527	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
528	cross_compiling=$ac_cv_prog_cc_cross
529
530	ac_exeext=
531	ac_objext=o
532	if (echo "testing\c"; echo 1,2,3) \| grep c >/dev/null; then
533	# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
534	if (echo -n testing; echo 1,2,3) \| sed s/-n/xn/ \| grep xn >/dev/null; then
535	ac_n= ac_c='
536	' ac_t=' '
537	else
538	ac_n=-n ac_c= ac_t=
539	fi
540	else
541	ac_n= ac_c='\c' ac_t=
542	fi
543
544
545	# Check whether --with-target-subdir or --without-target-subdir was given.
546	if test "${with_target_subdir+set}" = set; then
547	withval="$with_target_subdir"
548	TARGET_SUBDIR="$withval"
549	else
550	TARGET_SUBDIR="."
551	fi
552
553
554	RTEMS_TOPdir="../../../..";
555
556
557	echo $ac_n "checking for RTEMS Version""... $ac_c" 1>&6
558	echo "configure:559: checking for RTEMS Version" >&5
559	if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
560	RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION \| \
561	sed -e 's%RTEMS[ ]Version[ ]$.$[ ]%\1%g'`
562	else
563	{ echo "configure: error: Unable to find ${RTEMS_TOPdir}/VERSION" 1>&2; exit 1; }
564	fi
565	if test -z "$RTEMS_VERSION"; then
566	{ echo "configure: error: Unable to determine version" 1>&2; exit 1; }
567	fi
568	echo "$ac_t""$RTEMS_VERSION" 1>&6
569
570	ac_aux_dir=
571	for ac_dir in ../../../.. $srcdir/../../../..; do
572	if test -f $ac_dir/install-sh; then
573	ac_aux_dir=$ac_dir
574	ac_install_sh="$ac_aux_dir/install-sh -c"
575	break
576	elif test -f $ac_dir/install.sh; then
577	ac_aux_dir=$ac_dir
578	ac_install_sh="$ac_aux_dir/install.sh -c"
579	break
580	fi
581	done
582	if test -z "$ac_aux_dir"; then
583	{ echo "configure: error: can not find install-sh or install.sh in ../../../.. $srcdir/../../../.." 1>&2; exit 1; }
584	fi
585	ac_config_guess=$ac_aux_dir/config.guess
586	ac_config_sub=$ac_aux_dir/config.sub
587	ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
588
589
590
591
592	# Do some error checking and defaulting for the host and target type.
593	# The inputs are:
594	# configure --host=HOST --target=TARGET --build=BUILD NONOPT
595	#
596	# The rules are:
597	# 1. You are not allowed to specify --host, --target, and nonopt at the
598	# same time.
599	# 2. Host defaults to nonopt.
600	# 3. If nonopt is not specified, then host defaults to the current host,
601	# as determined by config.guess.
602	# 4. Target and build default to nonopt.
603	# 5. If nonopt is not specified, then target and build default to host.
604
605	# The aliases save the names the user supplied, while $host etc.
606	# will get canonicalized.
607	case $host---$target---$nonopt in
608	NONE------ \| ---NONE--- \| ------NONE) ;;
609	*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
610	esac
611
612
613	# Make sure we can run config.sub.
614	if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
615	else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
616	fi
617
618	echo $ac_n "checking host system type""... $ac_c" 1>&6
619	echo "configure:620: checking host system type" >&5
620
621	host_alias=$host
622	case "$host_alias" in
623	NONE)
624	case $nonopt in
625	NONE)
626	if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
627	else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
628	fi ;;
629	*) host_alias=$nonopt ;;
630	esac ;;
631	esac
632
633	host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
634	host_cpu=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
635	host_vendor=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
636	host_os=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
637	echo "$ac_t""$host" 1>&6
638
639	echo $ac_n "checking target system type""... $ac_c" 1>&6
640	echo "configure:641: checking target system type" >&5
641
642	target_alias=$target
643	case "$target_alias" in
644	NONE)
645	case $nonopt in
646	NONE) target_alias=$host_alias ;;
647	*) target_alias=$nonopt ;;
648	esac ;;
649	esac
650
651	target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
652	target_cpu=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
653	target_vendor=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
654	target_os=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
655	echo "$ac_t""$target" 1>&6
656
657	echo $ac_n "checking build system type""... $ac_c" 1>&6
658	echo "configure:659: checking build system type" >&5
659
660	build_alias=$build
661	case "$build_alias" in
662	NONE)
663	case $nonopt in
664	NONE) build_alias=$host_alias ;;
665	*) build_alias=$nonopt ;;
666	esac ;;
667	esac
668
669	build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
670	build_cpu=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
671	build_vendor=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
672	build_os=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
673	echo "$ac_t""$build" 1>&6
674
675	test "$host_alias" != "$target_alias" &&
676	test "$program_prefix$program_suffix$program_transform_name" = \
677	NONENONEs,x,x, &&
678	program_prefix=${target_alias}-
679
680	echo $ac_n "checking rtems target cpu""... $ac_c" 1>&6
681	echo "configure:682: checking rtems target cpu" >&5
682	case "${target}" in
683	# hpux unix port should go here
684	i[3456]86-go32-rtems*)
685	RTEMS_CPU=i386
686	;;
687	i[3456]86-pc-linux*) # unix "simulator" port
688	RTEMS_CPU=unix
689	;;
690	i[3456]86-freebsd2) # unix "simulator" port
691	RTEMS_CPU=unix
692	;;
693	no_cpu-rtems)
694	RTEMS_CPU=no_cpu
695	;;
696	sparc-sun-solaris*) # unix "simulator" port
697	RTEMS_CPU=unix
698	;;
699	*)
700	RTEMS_CPU=`echo $target \| sed 's%^$[^-]$-$.$$%\1%'`
701	;;
702	esac
703
704	echo "$ac_t""$RTEMS_CPU" 1>&6
705
706
707	# Find a good install program. We prefer a C program (faster),
708	# so one script is as good as another. But avoid the broken or
709	# incompatible versions:
710	# SysV /etc/install, /usr/sbin/install
711	# SunOS /usr/etc/install
712	# IRIX /sbin/install
713	# AIX /bin/install
714	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
715	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
716	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
717	# ./install, which can be erroneously created by make from ./install.sh.
718	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
719	echo "configure:720: checking for a BSD compatible install" >&5
720	if test -z "$INSTALL"; then
721	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
722	echo $ac_n "(cached) $ac_c" 1>&6
723	else
724	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
725	for ac_dir in $PATH; do
726	# Account for people who put trailing slashes in PATH elements.
727	case "$ac_dir/" in
728	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
729	*)
730	# OSF1 and SCO ODT 3.0 have their own names for install.
731	# Don't use installbsd from OSF since it installs stuff as root
732	# by default.
733	for ac_prog in ginstall scoinst install; do
734	if test -f $ac_dir/$ac_prog; then
735	if test $ac_prog = install &&
736	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
737	# AIX install. It has an incompatible calling convention.
738	:
739	else
740	ac_cv_path_install="$ac_dir/$ac_prog -c"
741	break 2
742	fi
743	fi
744	done
745	;;
746	esac
747	done
748	IFS="$ac_save_IFS"
749
750	fi
751	if test "${ac_cv_path_install+set}" = set; then
752	INSTALL="$ac_cv_path_install"
753	else
754	# As a last resort, use the slow shell script. We don't cache a
755	# path for INSTALL within a source directory, because that will
756	# break other packages using the cache if that directory is
757	# removed, or if the path is relative.
758	INSTALL="$ac_install_sh"
759	fi
760	fi
761	echo "$ac_t""$INSTALL" 1>&6
762
763	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
764	# It thinks the first close brace ends the variable substitution.
765	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
766
767	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
768
769	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
770
771	echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
772	echo "configure:773: checking whether build environment is sane" >&5
773	# Just in case
774	sleep 1
775	echo timestamp > conftestfile
776	# Do `set' in a subshell so we don't clobber the current shell's
777	# arguments. Must try -L first in case configure is actually a
778	# symlink; some systems play weird games with the mod time of symlinks
779	# (eg FreeBSD returns the mod time of the symlink's containing
780	# directory).
781	if (
782	set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
783	if test "$*" = "X"; then
784	# -L didn't work.
785	set X `ls -t $srcdir/configure conftestfile`
786	fi
787	if test "$*" != "X $srcdir/configure conftestfile" \
788	&& test "$*" != "X conftestfile $srcdir/configure"; then
789
790	# If neither matched, then we have a broken ls. This can happen
791	# if, for instance, CONFIG_SHELL is bash and it inherits a
792	# broken ls alias from the environment. This has actually
793	# happened. Such a system could not be considered "sane".
794	{ echo "configure: error: ls -t appears to fail. Make sure there is not a broken
795	alias in your environment" 1>&2; exit 1; }
796	fi
797
798	test "$2" = conftestfile
799	)
800	then
801	# Ok.
802	:
803	else
804	{ echo "configure: error: newly created file is older than distributed files!
805	Check your system clock" 1>&2; exit 1; }
806	fi
807	rm -f conftest*
808	echo "$ac_t""yes" 1>&6
809	if test "$program_transform_name" = s,x,x,; then
810	program_transform_name=
811	else
812	# Double any \ or $. echo might interpret backslashes.
813	cat <<\EOF_SED > conftestsed
814	s,\\,\\\\,g; s,\$,$$,g
815	EOF_SED
816	program_transform_name="`echo $program_transform_name\|sed -f conftestsed`"
817	rm -f conftestsed
818	fi
819	test "$program_prefix" != NONE &&
820	program_transform_name="s,^,${program_prefix},; $program_transform_name"
821	# Use a double $ so make ignores it.
822	test "$program_suffix" != NONE &&
823	program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
824
825	# sed with no file args requires a program.
826	test "$program_transform_name" = "" && program_transform_name="s,x,x,"
827
828	echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
829	echo "configure:830: checking whether ${MAKE-make} sets \${MAKE}" >&5
830	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y%./+-%__p_%'`
831	if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
832	echo $ac_n "(cached) $ac_c" 1>&6
833	else
834	cat > conftestmake <<\EOF
835	all:
836	@echo 'ac_maketemp="${MAKE}"'
837	EOF
838	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
839	eval `${MAKE-make} -f conftestmake 2>/dev/null \| grep temp=`
840	if test -n "$ac_maketemp"; then
841	eval ac_cv_prog_make_${ac_make}_set=yes
842	else
843	eval ac_cv_prog_make_${ac_make}_set=no
844	fi
845	rm -f conftestmake
846	fi
847	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
848	echo "$ac_t""yes" 1>&6
849	SET_MAKE=
850	else
851	echo "$ac_t""no" 1>&6
852	SET_MAKE="MAKE=${MAKE-make}"
853	fi
854
855
856
857	PACKAGE=rtems-c-src-tests-libtests
858
859	VERSION=$RTEMS_VERSION
860
861	if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
862	{ echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
863	fi
864
865
866
867	missing_dir=`cd $ac_aux_dir && pwd`
868	echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
869	echo "configure:870: checking for working aclocal" >&5
870	# Run test in a subshell; some versions of sh will print an error if
871	# an executable is not found, even if stderr is redirected.
872	# Redirect stdin to placate older versions of autoconf. Sigh.
873	if (aclocal --version) < /dev/null > /dev/null 2>&1; then
874	ACLOCAL=aclocal
875	echo "$ac_t""found" 1>&6
876	else
877	ACLOCAL="$missing_dir/missing aclocal"
878	echo "$ac_t""missing" 1>&6
879	fi
880
881	echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
882	echo "configure:883: checking for working autoconf" >&5
883	# Run test in a subshell; some versions of sh will print an error if
884	# an executable is not found, even if stderr is redirected.
885	# Redirect stdin to placate older versions of autoconf. Sigh.
886	if (autoconf --version) < /dev/null > /dev/null 2>&1; then
887	AUTOCONF=autoconf
888	echo "$ac_t""found" 1>&6
889	else
890	AUTOCONF="$missing_dir/missing autoconf"
891	echo "$ac_t""missing" 1>&6
892	fi
893
894	echo $ac_n "checking for working automake""... $ac_c" 1>&6
895	echo "configure:896: checking for working automake" >&5
896	# Run test in a subshell; some versions of sh will print an error if
897	# an executable is not found, even if stderr is redirected.
898	# Redirect stdin to placate older versions of autoconf. Sigh.
899	if (automake --version) < /dev/null > /dev/null 2>&1; then
900	AUTOMAKE=automake
901	echo "$ac_t""found" 1>&6
902	else
903	AUTOMAKE="$missing_dir/missing automake"
904	echo "$ac_t""missing" 1>&6
905	fi
906
907	echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
908	echo "configure:909: checking for working autoheader" >&5
909	# Run test in a subshell; some versions of sh will print an error if
910	# an executable is not found, even if stderr is redirected.
911	# Redirect stdin to placate older versions of autoconf. Sigh.
912	if (autoheader --version) < /dev/null > /dev/null 2>&1; then
913	AUTOHEADER=autoheader
914	echo "$ac_t""found" 1>&6
915	else
916	AUTOHEADER="$missing_dir/missing autoheader"
917	echo "$ac_t""missing" 1>&6
918	fi
919
920	echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
921	echo "configure:922: checking for working makeinfo" >&5
922	# Run test in a subshell; some versions of sh will print an error if
923	# an executable is not found, even if stderr is redirected.
924	# Redirect stdin to placate older versions of autoconf. Sigh.
925	if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
926	MAKEINFO=makeinfo
927	echo "$ac_t""found" 1>&6
928	else
929	MAKEINFO="$missing_dir/missing makeinfo"
930	echo "$ac_t""missing" 1>&6
931	fi
932
933
934	echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
935	echo "configure:936: checking whether to enable maintainer-specific portions of Makefiles" >&5
936	# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
937	if test "${enable_maintainer_mode+set}" = set; then
938	enableval="$enable_maintainer_mode"
939	USE_MAINTAINER_MODE=$enableval
940	else
941	USE_MAINTAINER_MODE=no
942	fi
943
944	echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
945
946
947	if test $USE_MAINTAINER_MODE = yes; then
948	MAINTAINER_MODE_TRUE=
949	MAINTAINER_MODE_FALSE='#'
950	else
951	MAINTAINER_MODE_TRUE='#'
952	MAINTAINER_MODE_FALSE=
953	fi
954	MAINT=$MAINTAINER_MODE_TRUE
955
956
957
958	# Check whether --enable-rtems-inlines or --disable-rtems-inlines was given.
959	if test "${enable_rtems_inlines+set}" = set; then
960	enableval="$enable_rtems_inlines"
961	case "${enableval}" in
962	yes) RTEMS_USE_MACROS=no ;;
963	no) RTEMS_USE_MACROS=yes ;;
964	*) { echo "configure: error: bad value ${enableval} for disable-rtems-inlines option" 1>&2; exit 1; } ;;
965	esac
966	else
967	RTEMS_USE_MACROS=no
968	fi
969
970
971
972	# Check whether --enable-cxx or --disable-cxx was given.
973	if test "${enable_cxx+set}" = set; then
974	enableval="$enable_cxx"
975	case "${enableval}" in
976	yes) RTEMS_HAS_CPLUSPLUS=yes ;;
977	no) RTEMS_HAS_CPLUSPLUS=no ;;
978	*) { echo "configure: error: bad value ${enableval} for enable-cxx option" 1>&2; exit 1; } ;;
979	esac
980	else
981	RTEMS_HAS_CPLUSPLUS=no
982	fi
983
984
985
986	# Check whether --enable-gcc28 or --disable-gcc28 was given.
987	if test "${enable_gcc28+set}" = set; then
988	enableval="$enable_gcc28"
989	case "${enableval}" in
990	yes) RTEMS_USE_GCC272=no ;;
991	no) RTEMS_USE_GCC272=yes ;;
992	*) { echo "configure: error: bad value ${enableval} for gcc-28 option" 1>&2; exit 1; } ;;
993	esac
994	else
995	RTEMS_USE_GCC272=no
996	fi
997
998
999
1000	# Check whether --enable-libcdir or --disable-libcdir was given.
1001	if test "${enable_libcdir+set}" = set; then
1002	enableval="$enable_libcdir"
1003	RTEMS_LIBC_DIR="${enableval}" ; \
1004	test -d ${enableval} \|\| { echo "configure: error: "$enableval is not a directory" " 1>&2; exit 1; }
1005	fi
1006
1007
1008
1009	# Check whether --enable-bare-cpu-cflags or --disable-bare-cpu-cflags was given.
1010	if test "${enable_bare_cpu_cflags+set}" = set; then
1011	enableval="$enable_bare_cpu_cflags"
1012	case "${enableval}" in
1013	no) BARE_CPU_CFLAGS="" ;;
1014	*) BARE_CPU_CFLAGS="${enableval}" ;;
1015	esac
1016	else
1017	BARE_CPU_CFLAGS=""
1018	fi
1019
1020
1021	# Check whether --enable-bare-cpu-model or --disable-bare-cpu-model was given.
1022	if test "${enable_bare_cpu_model+set}" = set; then
1023	enableval="$enable_bare_cpu_model"
1024	case "${enableval}" in
1025	no) BARE_CPU_MODEL="" ;;
1026	*) BARE_CPU_MODEL="${enableval}" ;;
1027	esac
1028	else
1029	BARE_CPU_MODEL=""
1030	fi
1031
1032
1033
1034	echo $ac_n "checking for RTEMS_BSP""... $ac_c" 1>&6
1035	echo "configure:1036: checking for RTEMS_BSP" >&5
1036	if eval "test \"`echo '$''{'rtems_cv_RTEMS_BSP'+set}'`\" = set"; then
1037	echo $ac_n "(cached) $ac_c" 1>&6
1038	else
1039	test -n "${RTEMS_BSP}" && rtems_cv_RTEMS_BSP="$RTEMS_BSP";
1040
1041	fi
1042	if test -z "$rtems_cv_RTEMS_BSP"; then
1043	{ echo "configure: error: Missing RTEMS_BSP" 1>&2; exit 1; }
1044	fi
1045	RTEMS_BSP="$rtems_cv_RTEMS_BSP"
1046	echo "$ac_t""${RTEMS_BSP}" 1>&6
1047
1048
1049
1050
1051	# Is this a supported CPU?
1052	echo $ac_n "checking if cpu $RTEMS_CPU is supported""... $ac_c" 1>&6
1053	echo "configure:1054: checking if cpu $RTEMS_CPU is supported" >&5
1054	if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then
1055	echo "$ac_t""yes" 1>&6
1056	else
1057	{ echo "configure: error: no" 1>&2; exit 1; }
1058	fi
1059
1060
1061	RTEMS_HOST=$host_os
1062	case "${target}" in
1063	# hpux unix port should go here
1064	i[3456]86-pc-linux*) # unix "simulator" port
1065	RTEMS_HOST=Linux
1066	;;
1067	i[3456]86-freebsd2) # unix "simulator" port
1068	RTEMS_HOST=FreeBSD
1069	;;
1070	sparc-sun-solaris*) # unix "simulator" port
1071	RTEMS_HOST=Solaris
1072	;;
1073	*)
1074	;;
1075	esac
1076
1077
1078
1079
1080	if test "$TARGET_SUBDIR" = "." ; then
1081	PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
1082	else
1083	PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
1084	fi
1085
1086
1087	RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
1088
1089
1090	INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
1091
1092
1093	PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
1094
1095
1096
1097
1098	if [ "${program_prefix}" = "NONE" ] ; then
1099	if [ "${target}" = "${host}" ] ; then
1100	program_prefix=
1101	else
1102	program_prefix=${target}-
1103	fi
1104	fi
1105
1106
1107
1108
1109	for ac_prog in "$program_prefix"gcc "$program_prefix"cc
1110	do
1111	# Extract the first word of "$ac_prog", so it can be a program name with args.
1112	set dummy $ac_prog; ac_word=$2
1113	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1114	echo "configure:1115: checking for $ac_word" >&5
1115	if eval "test \"`echo '$''{'ac_cv_path_CC_FOR_TARGET'+set}'`\" = set"; then
1116	echo $ac_n "(cached) $ac_c" 1>&6
1117	else
1118	case "$CC_FOR_TARGET" in
1119	/*)
1120	ac_cv_path_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test with a path.
1121	;;
1122	?:/*)
1123	ac_cv_path_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test with a dos path.
1124	;;
1125	*)
1126	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1127	ac_dummy="$PATH"
1128	for ac_dir in $ac_dummy; do
1129	test -z "$ac_dir" && ac_dir=.
1130	if test -f $ac_dir/$ac_word; then
1131	ac_cv_path_CC_FOR_TARGET="$ac_dir/$ac_word"
1132	break
1133	fi
1134	done
1135	IFS="$ac_save_ifs"
1136	;;
1137	esac
1138	fi
1139	CC_FOR_TARGET="$ac_cv_path_CC_FOR_TARGET"
1140	if test -n "$CC_FOR_TARGET"; then
1141	echo "$ac_t""$CC_FOR_TARGET" 1>&6
1142	else
1143	echo "$ac_t""no" 1>&6
1144	fi
1145
1146	test -n "$CC_FOR_TARGET" && break
1147	done
1148
1149	test -z "$CC_FOR_TARGET" \
1150	&& { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1151
1152	rtems_save_CC=$CC
1153	rtems_save_CFLAGS=$CFLAGS
1154
1155	CC=$CC_FOR_TARGET
1156
1157	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1158	echo "configure:1159: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1159
1160	ac_ext=c
1161	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1162	ac_cpp='$CPP $CPPFLAGS'
1163	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1164	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1165	cross_compiling=$ac_cv_prog_cc_cross
1166
1167	cat > conftest.$ac_ext << EOF
1168
1169	#line 1170 "configure"
1170	#include "confdefs.h"
1171
1172	main(){return(0);}
1173	EOF
1174	if { (eval echo configure:1175: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1175	ac_cv_prog_cc_works=yes
1176	# If we can't run a trivial program, we are probably using a cross compiler.
1177	if (./conftest; exit) 2>/dev/null; then
1178	ac_cv_prog_cc_cross=no
1179	else
1180	ac_cv_prog_cc_cross=yes
1181	fi
1182	else
1183	echo "configure: failed program was:" >&5
1184	cat conftest.$ac_ext >&5
1185	ac_cv_prog_cc_works=no
1186	fi
1187	rm -fr conftest*
1188	ac_ext=c
1189	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1190	ac_cpp='$CPP $CPPFLAGS'
1191	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1192	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1193	cross_compiling=$ac_cv_prog_cc_cross
1194
1195	echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1196	if test $ac_cv_prog_cc_works = no; then
1197	{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1198	fi
1199	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1200	echo "configure:1201: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1201	echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1202	cross_compiling=$ac_cv_prog_cc_cross
1203
1204	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1205	echo "configure:1206: checking whether we are using GNU C" >&5
1206	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1207	echo $ac_n "(cached) $ac_c" 1>&6
1208	else
1209	cat > conftest.c <<EOF
1210	#ifdef __GNUC__
1211	yes;
1212	#endif
1213	EOF
1214	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1215: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
1215	ac_cv_prog_gcc=yes
1216	else
1217	ac_cv_prog_gcc=no
1218	fi
1219	fi
1220
1221	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1222
1223	if test $ac_cv_prog_gcc = yes; then
1224	GCC=yes
1225	ac_test_CFLAGS="${CFLAGS+set}"
1226	ac_save_CFLAGS="$CFLAGS"
1227	CFLAGS=
1228	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1229	echo "configure:1230: checking whether ${CC-cc} accepts -g" >&5
1230	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1231	echo $ac_n "(cached) $ac_c" 1>&6
1232	else
1233	echo 'void f(){}' > conftest.c
1234	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1235	ac_cv_prog_cc_g=yes
1236	else
1237	ac_cv_prog_cc_g=no
1238	fi
1239	rm -f conftest*
1240
1241	fi
1242
1243	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1244	if test "$ac_test_CFLAGS" = set; then
1245	CFLAGS="$ac_save_CFLAGS"
1246	elif test $ac_cv_prog_cc_g = yes; then
1247	CFLAGS="-g -O2"
1248	else
1249	CFLAGS="-O2"
1250	fi
1251	else
1252	GCC=
1253	test "${CFLAGS+set}" = set \|\| CFLAGS="-g"
1254	fi
1255
1256	rtems_cv_prog_gcc=$ac_cv_prog_gcc
1257	rtems_cv_prog_cc_g=$ac_cv_prog_cc_g
1258	rtems_cv_prog_cc_works=$ac_cv_prog_cc_works
1259	rtems_cv_prog_cc_cross=$ac_cv_prog_cc_cross
1260
1261	CC=$rtems_save_CC
1262	CFLAGS=$rtems_save_CFLAGS
1263
1264	unset ac_cv_prog_gcc
1265	unset ac_cv_prog_cc_g
1266	unset ac_cv_prog_cc_works
1267	unset ac_cv_prog_cc_cross
1268
1269
1270	echo $ac_n "checking whether $CC_FOR_TARGET accepts -specs""... $ac_c" 1>&6
1271	echo "configure:1272: checking whether $CC_FOR_TARGET accepts -specs" >&5
1272	if eval "test \"`echo '$''{'rtems_cv_gcc_specs'+set}'`\" = set"; then
1273	echo $ac_n "(cached) $ac_c" 1>&6
1274	else
1275
1276	rtems_cv_gcc_specs=no
1277	if test "$rtems_cv_prog_gcc" = "yes"; then
1278	touch confspec
1279	echo 'void f(){}' >conftest.c
1280	if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then
1281	rtems_cv_gcc_specs=yes
1282	fi
1283	fi
1284	rm -f confspec conftest*
1285
1286	fi
1287
1288	echo "$ac_t""$rtems_cv_gcc_specs" 1>&6
1289
1290
1291	echo $ac_n "checking whether $CC_FOR_TARGET accepts --pipe""... $ac_c" 1>&6
1292	echo "configure:1293: checking whether $CC_FOR_TARGET accepts --pipe" >&5
1293	if eval "test \"`echo '$''{'rtems_cv_gcc_pipe'+set}'`\" = set"; then
1294	echo $ac_n "(cached) $ac_c" 1>&6
1295	else
1296
1297	rtems_cv_gcc_pipe=no
1298	if test "$rtems_cv_prog_gcc" = "yes"; then
1299	case "$host_os" in
1300	cygwin*)
1301	;;
1302	*)
1303	echo 'void f(){}' >conftest.c
1304	if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then
1305	rtems_cv_gcc_pipe=yes
1306	fi
1307	rm -f conftest*
1308	;;
1309	esac
1310	fi
1311
1312	fi
1313
1314	echo "$ac_t""$rtems_cv_gcc_pipe" 1>&6
1315
1316	if test "$RTEMS_USE_GCC272" != "yes" ; then
1317	if test "$rtems_cv_gcc_specs" = "no"; then
1318	echo "configure: warning: *** disabling --enable-gcc28" 1>&2
1319	RTEMS_USE_GCC272=yes
1320	fi
1321	fi
1322	test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe"
1323
1324	case $host_os in
1325	cygwin) GCCSED="\| sed 's%\\\\%/%g'" ;;
1326	*) ;;
1327	esac
1328
1329
1330
1331	if test "$RTEMS_HAS_CPLUSPLUS" = "yes"; then
1332
1333
1334
1335	for ac_prog in "$program_prefix"g++ "$program_prefix"c++
1336	do
1337	# Extract the first word of "$ac_prog", so it can be a program name with args.
1338	set dummy $ac_prog; ac_word=$2
1339	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1340	echo "configure:1341: checking for $ac_word" >&5
1341	if eval "test \"`echo '$''{'ac_cv_path_CXX_FOR_TARGET'+set}'`\" = set"; then
1342	echo $ac_n "(cached) $ac_c" 1>&6
1343	else
1344	case "$CXX_FOR_TARGET" in
1345	/*)
1346	ac_cv_path_CXX_FOR_TARGET="$CXX_FOR_TARGET" # Let the user override the test with a path.
1347	;;
1348	?:/*)
1349	ac_cv_path_CXX_FOR_TARGET="$CXX_FOR_TARGET" # Let the user override the test with a dos path.
1350	;;
1351	*)
1352	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1353	ac_dummy="$PATH"
1354	for ac_dir in $ac_dummy; do
1355	test -z "$ac_dir" && ac_dir=.
1356	if test -f $ac_dir/$ac_word; then
1357	ac_cv_path_CXX_FOR_TARGET="$ac_dir/$ac_word"
1358	break
1359	fi
1360	done
1361	IFS="$ac_save_ifs"
1362	;;
1363	esac
1364	fi
1365	CXX_FOR_TARGET="$ac_cv_path_CXX_FOR_TARGET"
1366	if test -n "$CXX_FOR_TARGET"; then
1367	echo "$ac_t""$CXX_FOR_TARGET" 1>&6
1368	else
1369	echo "$ac_t""no" 1>&6
1370	fi
1371
1372	test -n "$CXX_FOR_TARGET" && break
1373	done
1374
1375	test -z "$CXX_FOR_TARGET" \
1376	&& { echo "configure: error: no acceptable c++ found in \$PATH" 1>&2; exit 1; }
1377
1378	rtems_save_CXX=$CXX
1379	rtems_save_CXXFLAGS=$CXXFLAGS
1380
1381	CXX=$CXX_FOR_TARGET
1382
1383	echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1384	echo "configure:1385: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
1385
1386	ac_ext=C
1387	# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1388	ac_cpp='$CXXCPP $CPPFLAGS'
1389	ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1390	ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1391	cross_compiling=$ac_cv_prog_cxx_cross
1392
1393	cat > conftest.$ac_ext << EOF
1394
1395	#line 1396 "configure"
1396	#include "confdefs.h"
1397
1398	int main(){return(0);}
1399	EOF
1400	if { (eval echo configure:1401: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1401	ac_cv_prog_cxx_works=yes
1402	# If we can't run a trivial program, we are probably using a cross compiler.
1403	if (./conftest; exit) 2>/dev/null; then
1404	ac_cv_prog_cxx_cross=no
1405	else
1406	ac_cv_prog_cxx_cross=yes
1407	fi
1408	else
1409	echo "configure: failed program was:" >&5
1410	cat conftest.$ac_ext >&5
1411	ac_cv_prog_cxx_works=no
1412	fi
1413	rm -fr conftest*
1414	ac_ext=c
1415	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1416	ac_cpp='$CPP $CPPFLAGS'
1417	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1418	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1419	cross_compiling=$ac_cv_prog_cc_cross
1420
1421	echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6
1422	if test $ac_cv_prog_cxx_works = no; then
1423	{ echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
1424	fi
1425	echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1426	echo "configure:1427: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
1427	echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
1428	cross_compiling=$ac_cv_prog_cxx_cross
1429
1430	echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
1431	echo "configure:1432: checking whether we are using GNU C++" >&5
1432	if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
1433	echo $ac_n "(cached) $ac_c" 1>&6
1434	else
1435	cat > conftest.C <<EOF
1436	#ifdef __GNUC__
1437	yes;
1438	#endif
1439	EOF
1440	if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1441: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
1441	ac_cv_prog_gxx=yes
1442	else
1443	ac_cv_prog_gxx=no
1444	fi
1445	fi
1446
1447	echo "$ac_t""$ac_cv_prog_gxx" 1>&6
1448
1449	if test $ac_cv_prog_gxx = yes; then
1450	GXX=yes
1451	ac_test_CXXFLAGS="${CXXFLAGS+set}"
1452	ac_save_CXXFLAGS="$CXXFLAGS"
1453	CXXFLAGS=
1454	echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
1455	echo "configure:1456: checking whether ${CXX-g++} accepts -g" >&5
1456	if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
1457	echo $ac_n "(cached) $ac_c" 1>&6
1458	else
1459	echo 'void f(){}' > conftest.cc
1460	if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
1461	ac_cv_prog_cxx_g=yes
1462	else
1463	ac_cv_prog_cxx_g=no
1464	fi
1465	rm -f conftest*
1466
1467	fi
1468
1469	echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
1470	if test "$ac_test_CXXFLAGS" = set; then
1471	CXXFLAGS="$ac_save_CXXFLAGS"
1472	elif test $ac_cv_prog_cxx_g = yes; then
1473	CXXFLAGS="-g -O2"
1474	else
1475	CXXFLAGS="-O2"
1476	fi
1477	else
1478	GXX=
1479	test "${CXXFLAGS+set}" = set \|\| CXXFLAGS="-g"
1480	fi
1481
1482	rtems_cv_prog_gxx=$ac_cv_prog_gxx
1483	rtems_cv_prog_cxx_g=$ac_cv_prog_cxx_g
1484	rtems_cv_prog_cxx_works=$ac_cv_prog_cxx_works
1485	rtems_cv_prog_cxx_cross=$ac_cv_prog_cxx_cross
1486
1487	CXX=$rtems_save_CXX
1488	CXXFLAGS=$rtems_save_CXXFLAGS
1489
1490	unset ac_cv_prog_gxx
1491	unset ac_cv_prog_cc_g
1492	unset ac_cv_prog_cxx_works
1493	unset ac_cv_prog_cxx_cross
1494
1495	if test "$rtems_cv_prog_cc_cross" != "$rtems_cv_prog_cxx_cross"; then
1496	{ echo "configure: error: ***
1497	Inconsistency in compiler configuration:
1498	Target C compiler and Target C++ compiler
1499	must both either be cross compilers or native compilers
1500	Hint: If building a posix bsp: LD_LIBRARY_PATH? " 1>&2; exit 1; }
1501	fi
1502
1503	fi
1504
1505
1506
1507	echo $ac_n "checking target's ar""... $ac_c" 1>&6
1508	echo "configure:1509: checking target's ar" >&5
1509	if eval "test \"`echo '$''{'ac_cv_path_AR_FOR_TARGET'+set}'`\" = set"; then
1510	echo $ac_n "(cached) $ac_c" 1>&6
1511	else
1512	:
1513	fi
1514
1515	echo "$ac_t""$ac_cv_path_AR_FOR_TARGET" 1>&6
1516
1517	if test -n "$ac_cv_path_AR_FOR_TARGET"; then
1518	AR_FOR_TARGET=$ac_cv_path_AR_FOR_TARGET
1519	else
1520	if test -z "$AR_FOR_TARGET" ; then
1521	if test "$rtems_cv_prog_gcc" = "yes"; then
1522	# We are using gcc, ask it about its tool
1523	# NOTE: Necessary if gcc was configured to use the target's
1524	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
1525	case $host_os in
1526	cygwin)
1527	AR_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ar \| sed -e 's%\\\\%/%g' `
1528	;;
1529	*)
1530	AR_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ar`
1531	;;
1532	esac
1533
1534	fi
1535	else
1536	# The user set an environment variable.
1537	# Check whether it is an absolute path, otherwise AC_PATH_PROG
1538	# will override the environment variable, which isn't what the user
1539	# intends
1540	echo $ac_n "checking whether environment variable AR_FOR_TARGET is an absolute path""... $ac_c" 1>&6
1541	echo "configure:1542: checking whether environment variable AR_FOR_TARGET is an absolute path" >&5
1542	case "$AR_FOR_TARGET" in
1543	/*) # valid
1544	echo "$ac_t"""yes"" 1>&6
1545	;;
1546	*) # invalid for AC_PATH_PROG
1547	echo "$ac_t"""no"" 1>&6
1548	{ echo "configure: error: ***
1549	Environment variable AR_FOR_TARGET should either
1550	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
1551	;;
1552	esac
1553	fi
1554
1555	# Extract the first word of ""$program_prefix"ar", so it can be a program name with args.
1556	set dummy "$program_prefix"ar; ac_word=$2
1557	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1558	echo "configure:1559: checking for $ac_word" >&5
1559	if eval "test \"`echo '$''{'ac_cv_path_AR_FOR_TARGET'+set}'`\" = set"; then
1560	echo $ac_n "(cached) $ac_c" 1>&6
1561	else
1562	case "$AR_FOR_TARGET" in
1563	/*)
1564	ac_cv_path_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test with a path.
1565	;;
1566	?:/*)
1567	ac_cv_path_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test with a dos path.
1568	;;
1569	*)
1570	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1571	ac_dummy="$PATH"
1572	for ac_dir in $ac_dummy; do
1573	test -z "$ac_dir" && ac_dir=.
1574	if test -f $ac_dir/$ac_word; then
1575	ac_cv_path_AR_FOR_TARGET="$ac_dir/$ac_word"
1576	break
1577	fi
1578	done
1579	IFS="$ac_save_ifs"
1580	test -z "$ac_cv_path_AR_FOR_TARGET" && ac_cv_path_AR_FOR_TARGET="no"
1581	;;
1582	esac
1583	fi
1584	AR_FOR_TARGET="$ac_cv_path_AR_FOR_TARGET"
1585	if test -n "$AR_FOR_TARGET"; then
1586	echo "$ac_t""$AR_FOR_TARGET" 1>&6
1587	else
1588	echo "$ac_t""no" 1>&6
1589	fi
1590
1591	fi
1592
1593
1594	echo $ac_n "checking target's as""... $ac_c" 1>&6
1595	echo "configure:1596: checking target's as" >&5
1596	if eval "test \"`echo '$''{'ac_cv_path_AS_FOR_TARGET'+set}'`\" = set"; then
1597	echo $ac_n "(cached) $ac_c" 1>&6
1598	else
1599	:
1600	fi
1601
1602	echo "$ac_t""$ac_cv_path_AS_FOR_TARGET" 1>&6
1603
1604	if test -n "$ac_cv_path_AS_FOR_TARGET"; then
1605	AS_FOR_TARGET=$ac_cv_path_AS_FOR_TARGET
1606	else
1607	if test -z "$AS_FOR_TARGET" ; then
1608	if test "$rtems_cv_prog_gcc" = "yes"; then
1609	# We are using gcc, ask it about its tool
1610	# NOTE: Necessary if gcc was configured to use the target's
1611	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
1612	case $host_os in
1613	cygwin)
1614	AS_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=as \| sed -e 's%\\\\%/%g' `
1615	;;
1616	*)
1617	AS_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=as`
1618	;;
1619	esac
1620
1621	fi
1622	else
1623	# The user set an environment variable.
1624	# Check whether it is an absolute path, otherwise AC_PATH_PROG
1625	# will override the environment variable, which isn't what the user
1626	# intends
1627	echo $ac_n "checking whether environment variable AS_FOR_TARGET is an absolute path""... $ac_c" 1>&6
1628	echo "configure:1629: checking whether environment variable AS_FOR_TARGET is an absolute path" >&5
1629	case "$AS_FOR_TARGET" in
1630	/*) # valid
1631	echo "$ac_t"""yes"" 1>&6
1632	;;
1633	*) # invalid for AC_PATH_PROG
1634	echo "$ac_t"""no"" 1>&6
1635	{ echo "configure: error: ***
1636	Environment variable AS_FOR_TARGET should either
1637	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
1638	;;
1639	esac
1640	fi
1641
1642	# Extract the first word of ""$program_prefix"as", so it can be a program name with args.
1643	set dummy "$program_prefix"as; ac_word=$2
1644	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1645	echo "configure:1646: checking for $ac_word" >&5
1646	if eval "test \"`echo '$''{'ac_cv_path_AS_FOR_TARGET'+set}'`\" = set"; then
1647	echo $ac_n "(cached) $ac_c" 1>&6
1648	else
1649	case "$AS_FOR_TARGET" in
1650	/*)
1651	ac_cv_path_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test with a path.
1652	;;
1653	?:/*)
1654	ac_cv_path_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test with a dos path.
1655	;;
1656	*)
1657	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1658	ac_dummy="$PATH"
1659	for ac_dir in $ac_dummy; do
1660	test -z "$ac_dir" && ac_dir=.
1661	if test -f $ac_dir/$ac_word; then
1662	ac_cv_path_AS_FOR_TARGET="$ac_dir/$ac_word"
1663	break
1664	fi
1665	done
1666	IFS="$ac_save_ifs"
1667	test -z "$ac_cv_path_AS_FOR_TARGET" && ac_cv_path_AS_FOR_TARGET="no"
1668	;;
1669	esac
1670	fi
1671	AS_FOR_TARGET="$ac_cv_path_AS_FOR_TARGET"
1672	if test -n "$AS_FOR_TARGET"; then
1673	echo "$ac_t""$AS_FOR_TARGET" 1>&6
1674	else
1675	echo "$ac_t""no" 1>&6
1676	fi
1677
1678	fi
1679
1680
1681	echo $ac_n "checking target's ld""... $ac_c" 1>&6
1682	echo "configure:1683: checking target's ld" >&5
1683	if eval "test \"`echo '$''{'ac_cv_path_LD_FOR_TARGET'+set}'`\" = set"; then
1684	echo $ac_n "(cached) $ac_c" 1>&6
1685	else
1686	:
1687	fi
1688
1689	echo "$ac_t""$ac_cv_path_LD_FOR_TARGET" 1>&6
1690
1691	if test -n "$ac_cv_path_LD_FOR_TARGET"; then
1692	LD_FOR_TARGET=$ac_cv_path_LD_FOR_TARGET
1693	else
1694	if test -z "$LD_FOR_TARGET" ; then
1695	if test "$rtems_cv_prog_gcc" = "yes"; then
1696	# We are using gcc, ask it about its tool
1697	# NOTE: Necessary if gcc was configured to use the target's
1698	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
1699	case $host_os in
1700	cygwin)
1701	LD_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ld \| sed -e 's%\\\\%/%g' `
1702	;;
1703	*)
1704	LD_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ld`
1705	;;
1706	esac
1707
1708	fi
1709	else
1710	# The user set an environment variable.
1711	# Check whether it is an absolute path, otherwise AC_PATH_PROG
1712	# will override the environment variable, which isn't what the user
1713	# intends
1714	echo $ac_n "checking whether environment variable LD_FOR_TARGET is an absolute path""... $ac_c" 1>&6
1715	echo "configure:1716: checking whether environment variable LD_FOR_TARGET is an absolute path" >&5
1716	case "$LD_FOR_TARGET" in
1717	/*) # valid
1718	echo "$ac_t"""yes"" 1>&6
1719	;;
1720	*) # invalid for AC_PATH_PROG
1721	echo "$ac_t"""no"" 1>&6
1722	{ echo "configure: error: ***
1723	Environment variable LD_FOR_TARGET should either
1724	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
1725	;;
1726	esac
1727	fi
1728
1729	# Extract the first word of ""$program_prefix"ld", so it can be a program name with args.
1730	set dummy "$program_prefix"ld; ac_word=$2
1731	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1732	echo "configure:1733: checking for $ac_word" >&5
1733	if eval "test \"`echo '$''{'ac_cv_path_LD_FOR_TARGET'+set}'`\" = set"; then
1734	echo $ac_n "(cached) $ac_c" 1>&6
1735	else
1736	case "$LD_FOR_TARGET" in
1737	/*)
1738	ac_cv_path_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test with a path.
1739	;;
1740	?:/*)
1741	ac_cv_path_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test with a dos path.
1742	;;
1743	*)
1744	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1745	ac_dummy="$PATH"
1746	for ac_dir in $ac_dummy; do
1747	test -z "$ac_dir" && ac_dir=.
1748	if test -f $ac_dir/$ac_word; then
1749	ac_cv_path_LD_FOR_TARGET="$ac_dir/$ac_word"
1750	break
1751	fi
1752	done
1753	IFS="$ac_save_ifs"
1754	test -z "$ac_cv_path_LD_FOR_TARGET" && ac_cv_path_LD_FOR_TARGET="no"
1755	;;
1756	esac
1757	fi
1758	LD_FOR_TARGET="$ac_cv_path_LD_FOR_TARGET"
1759	if test -n "$LD_FOR_TARGET"; then
1760	echo "$ac_t""$LD_FOR_TARGET" 1>&6
1761	else
1762	echo "$ac_t""no" 1>&6
1763	fi
1764
1765	fi
1766
1767
1768	echo $ac_n "checking target's nm""... $ac_c" 1>&6
1769	echo "configure:1770: checking target's nm" >&5
1770	if eval "test \"`echo '$''{'ac_cv_path_NM_FOR_TARGET'+set}'`\" = set"; then
1771	echo $ac_n "(cached) $ac_c" 1>&6
1772	else
1773	:
1774	fi
1775
1776	echo "$ac_t""$ac_cv_path_NM_FOR_TARGET" 1>&6
1777
1778	if test -n "$ac_cv_path_NM_FOR_TARGET"; then
1779	NM_FOR_TARGET=$ac_cv_path_NM_FOR_TARGET
1780	else
1781	if test -z "$NM_FOR_TARGET" ; then
1782	if test "$rtems_cv_prog_gcc" = "yes"; then
1783	# We are using gcc, ask it about its tool
1784	# NOTE: Necessary if gcc was configured to use the target's
1785	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
1786	case $host_os in
1787	cygwin)
1788	NM_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=nm \| sed -e 's%\\\\%/%g' `
1789	;;
1790	*)
1791	NM_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=nm`
1792	;;
1793	esac
1794
1795	fi
1796	else
1797	# The user set an environment variable.
1798	# Check whether it is an absolute path, otherwise AC_PATH_PROG
1799	# will override the environment variable, which isn't what the user
1800	# intends
1801	echo $ac_n "checking whether environment variable NM_FOR_TARGET is an absolute path""... $ac_c" 1>&6
1802	echo "configure:1803: checking whether environment variable NM_FOR_TARGET is an absolute path" >&5
1803	case "$NM_FOR_TARGET" in
1804	/*) # valid
1805	echo "$ac_t"""yes"" 1>&6
1806	;;
1807	*) # invalid for AC_PATH_PROG
1808	echo "$ac_t"""no"" 1>&6
1809	{ echo "configure: error: ***
1810	Environment variable NM_FOR_TARGET should either
1811	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
1812	;;
1813	esac
1814	fi
1815
1816	# Extract the first word of ""$program_prefix"nm", so it can be a program name with args.
1817	set dummy "$program_prefix"nm; ac_word=$2
1818	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1819	echo "configure:1820: checking for $ac_word" >&5
1820	if eval "test \"`echo '$''{'ac_cv_path_NM_FOR_TARGET'+set}'`\" = set"; then
1821	echo $ac_n "(cached) $ac_c" 1>&6
1822	else
1823	case "$NM_FOR_TARGET" in
1824	/*)
1825	ac_cv_path_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test with a path.
1826	;;
1827	?:/*)
1828	ac_cv_path_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test with a dos path.
1829	;;
1830	*)
1831	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1832	ac_dummy="$PATH"
1833	for ac_dir in $ac_dummy; do
1834	test -z "$ac_dir" && ac_dir=.
1835	if test -f $ac_dir/$ac_word; then
1836	ac_cv_path_NM_FOR_TARGET="$ac_dir/$ac_word"
1837	break
1838	fi
1839	done
1840	IFS="$ac_save_ifs"
1841	test -z "$ac_cv_path_NM_FOR_TARGET" && ac_cv_path_NM_FOR_TARGET="no"
1842	;;
1843	esac
1844	fi
1845	NM_FOR_TARGET="$ac_cv_path_NM_FOR_TARGET"
1846	if test -n "$NM_FOR_TARGET"; then
1847	echo "$ac_t""$NM_FOR_TARGET" 1>&6
1848	else
1849	echo "$ac_t""no" 1>&6
1850	fi
1851
1852	fi
1853
1854
1855
1856	echo $ac_n "checking target's ranlib""... $ac_c" 1>&6
1857	echo "configure:1858: checking target's ranlib" >&5
1858	if eval "test \"`echo '$''{'ac_cv_path_RANLIB_FOR_TARGET'+set}'`\" = set"; then
1859	echo $ac_n "(cached) $ac_c" 1>&6
1860	else
1861	:
1862	fi
1863
1864	echo "$ac_t""$ac_cv_path_RANLIB_FOR_TARGET" 1>&6
1865
1866	if test -n "$ac_cv_path_RANLIB_FOR_TARGET"; then
1867	RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
1868	else
1869	if test -z "$RANLIB_FOR_TARGET" ; then
1870	if test "$rtems_cv_prog_gcc" = "yes"; then
1871	# We are using gcc, ask it about its tool
1872	# NOTE: Necessary if gcc was configured to use the target's
1873	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
1874	case $host_os in
1875	cygwin)
1876	RANLIB_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ranlib \| sed -e 's%\\\\%/%g' `
1877	;;
1878	*)
1879	RANLIB_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ranlib`
1880	;;
1881	esac
1882
1883	fi
1884	else
1885	# The user set an environment variable.
1886	# Check whether it is an absolute path, otherwise AC_PATH_PROG
1887	# will override the environment variable, which isn't what the user
1888	# intends
1889	echo $ac_n "checking whether environment variable RANLIB_FOR_TARGET is an absolute path""... $ac_c" 1>&6
1890	echo "configure:1891: checking whether environment variable RANLIB_FOR_TARGET is an absolute path" >&5
1891	case "$RANLIB_FOR_TARGET" in
1892	/*) # valid
1893	echo "$ac_t"""yes"" 1>&6
1894	;;
1895	*) # invalid for AC_PATH_PROG
1896	echo "$ac_t"""no"" 1>&6
1897	{ echo "configure: error: ***
1898	Environment variable RANLIB_FOR_TARGET should either
1899	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
1900	;;
1901	esac
1902	fi
1903
1904	# Extract the first word of ""$program_prefix"ranlib", so it can be a program name with args.
1905	set dummy "$program_prefix"ranlib; ac_word=$2
1906	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1907	echo "configure:1908: checking for $ac_word" >&5
1908	if eval "test \"`echo '$''{'ac_cv_path_RANLIB_FOR_TARGET'+set}'`\" = set"; then
1909	echo $ac_n "(cached) $ac_c" 1>&6
1910	else
1911	case "$RANLIB_FOR_TARGET" in
1912	/*)
1913	ac_cv_path_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test with a path.
1914	;;
1915	?:/*)
1916	ac_cv_path_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test with a dos path.
1917	;;
1918	*)
1919	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1920	ac_dummy="$PATH"
1921	for ac_dir in $ac_dummy; do
1922	test -z "$ac_dir" && ac_dir=.
1923	if test -f $ac_dir/$ac_word; then
1924	ac_cv_path_RANLIB_FOR_TARGET="$ac_dir/$ac_word"
1925	break
1926	fi
1927	done
1928	IFS="$ac_save_ifs"
1929	test -z "$ac_cv_path_RANLIB_FOR_TARGET" && ac_cv_path_RANLIB_FOR_TARGET="no"
1930	;;
1931	esac
1932	fi
1933	RANLIB_FOR_TARGET="$ac_cv_path_RANLIB_FOR_TARGET"
1934	if test -n "$RANLIB_FOR_TARGET"; then
1935	echo "$ac_t""$RANLIB_FOR_TARGET" 1>&6
1936	else
1937	echo "$ac_t""no" 1>&6
1938	fi
1939
1940	fi
1941
1942	if test "$RANLIB_FOR_TARGET" = "no"; then
1943	# ranlib wasn't found; check if ar -s is available
1944
1945	echo $ac_n "checking whether $AR_FOR_TARGET -s works""... $ac_c" 1>&6
1946	echo "configure:1947: checking whether $AR_FOR_TARGET -s works" >&5
1947	if eval "test \"`echo '$''{'rtems_cv_AR_FOR_TARGET_S'+set}'`\" = set"; then
1948	echo $ac_n "(cached) $ac_c" 1>&6
1949	else
1950
1951	cat > conftest.$ac_ext <<EOF
1952	int foo( int b )
1953	{ return b; }
1954	EOF
1955	if { ac_try='$CC_FOR_TARGET -o conftest.o -c conftest.$ac_ext'; { (eval echo configure:1956: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \
1956	&& { ac_try='$AR_FOR_TARGET -sr conftest.a conftest.o'; { (eval echo configure:1957: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \
1957	&& test -s conftest.a ; \
1958	then
1959	rtems_cv_AR_FOR_TARGET_S="yes"
1960	else
1961	rtems_cv_AR_FOR_TARGET_S="no"
1962	fi
1963	rm -f conftest*
1964
1965	fi
1966
1967	echo "$ac_t""$rtems_cv_AR_FOR_TARGET_S" 1>&6
1968
1969	if test $rtems_cv_AR_FOR_TARGET_S = "yes" ; then
1970	ac_cv_path_RANLIB_FOR_TARGET="$AR_FOR_TARGET -s"
1971	RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
1972	else
1973	{ echo "configure: error: ***
1974	Can't figure out how to build a library index
1975	Neither ranlib nor ar -s seem to be available " 1>&2; exit 1; }
1976	fi
1977	fi
1978
1979
1980	echo $ac_n "checking target's objcopy""... $ac_c" 1>&6
1981	echo "configure:1982: checking target's objcopy" >&5
1982	if eval "test \"`echo '$''{'ac_cv_path_OBJCOPY_FOR_TARGET'+set}'`\" = set"; then
1983	echo $ac_n "(cached) $ac_c" 1>&6
1984	else
1985	:
1986	fi
1987
1988	echo "$ac_t""$ac_cv_path_OBJCOPY_FOR_TARGET" 1>&6
1989
1990	if test -n "$ac_cv_path_OBJCOPY_FOR_TARGET"; then
1991	OBJCOPY_FOR_TARGET=$ac_cv_path_OBJCOPY_FOR_TARGET
1992	else
1993	if test -z "$OBJCOPY_FOR_TARGET" ; then
1994	if test "$rtems_cv_prog_gcc" = "yes"; then
1995	# We are using gcc, ask it about its tool
1996	# NOTE: Necessary if gcc was configured to use the target's
1997	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
1998	case $host_os in
1999	cygwin)
2000	OBJCOPY_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=objcopy \| sed -e 's%\\\\%/%g' `
2001	;;
2002	*)
2003	OBJCOPY_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=objcopy`
2004	;;
2005	esac
2006
2007	fi
2008	else
2009	# The user set an environment variable.
2010	# Check whether it is an absolute path, otherwise AC_PATH_PROG
2011	# will override the environment variable, which isn't what the user
2012	# intends
2013	echo $ac_n "checking whether environment variable OBJCOPY_FOR_TARGET is an absolute path""... $ac_c" 1>&6
2014	echo "configure:2015: checking whether environment variable OBJCOPY_FOR_TARGET is an absolute path" >&5
2015	case "$OBJCOPY_FOR_TARGET" in
2016	/*) # valid
2017	echo "$ac_t"""yes"" 1>&6
2018	;;
2019	*) # invalid for AC_PATH_PROG
2020	echo "$ac_t"""no"" 1>&6
2021	{ echo "configure: error: ***
2022	Environment variable OBJCOPY_FOR_TARGET should either
2023	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
2024	;;
2025	esac
2026	fi
2027
2028	# Extract the first word of ""$program_prefix"objcopy", so it can be a program name with args.
2029	set dummy "$program_prefix"objcopy; ac_word=$2
2030	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2031	echo "configure:2032: checking for $ac_word" >&5
2032	if eval "test \"`echo '$''{'ac_cv_path_OBJCOPY_FOR_TARGET'+set}'`\" = set"; then
2033	echo $ac_n "(cached) $ac_c" 1>&6
2034	else
2035	case "$OBJCOPY_FOR_TARGET" in
2036	/*)
2037	ac_cv_path_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test with a path.
2038	;;
2039	?:/*)
2040	ac_cv_path_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test with a dos path.
2041	;;
2042	*)
2043	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2044	ac_dummy="$PATH"
2045	for ac_dir in $ac_dummy; do
2046	test -z "$ac_dir" && ac_dir=.
2047	if test -f $ac_dir/$ac_word; then
2048	ac_cv_path_OBJCOPY_FOR_TARGET="$ac_dir/$ac_word"
2049	break
2050	fi
2051	done
2052	IFS="$ac_save_ifs"
2053	test -z "$ac_cv_path_OBJCOPY_FOR_TARGET" && ac_cv_path_OBJCOPY_FOR_TARGET="no"
2054	;;
2055	esac
2056	fi
2057	OBJCOPY_FOR_TARGET="$ac_cv_path_OBJCOPY_FOR_TARGET"
2058	if test -n "$OBJCOPY_FOR_TARGET"; then
2059	echo "$ac_t""$OBJCOPY_FOR_TARGET" 1>&6
2060	else
2061	echo "$ac_t""no" 1>&6
2062	fi
2063
2064	fi
2065
2066
2067	echo $ac_n "checking target's size""... $ac_c" 1>&6
2068	echo "configure:2069: checking target's size" >&5
2069	if eval "test \"`echo '$''{'ac_cv_path_SIZE_FOR_TARGET'+set}'`\" = set"; then
2070	echo $ac_n "(cached) $ac_c" 1>&6
2071	else
2072	:
2073	fi
2074
2075	echo "$ac_t""$ac_cv_path_SIZE_FOR_TARGET" 1>&6
2076
2077	if test -n "$ac_cv_path_SIZE_FOR_TARGET"; then
2078	SIZE_FOR_TARGET=$ac_cv_path_SIZE_FOR_TARGET
2079	else
2080	if test -z "$SIZE_FOR_TARGET" ; then
2081	if test "$rtems_cv_prog_gcc" = "yes"; then
2082	# We are using gcc, ask it about its tool
2083	# NOTE: Necessary if gcc was configured to use the target's
2084	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
2085	case $host_os in
2086	cygwin)
2087	SIZE_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=size \| sed -e 's%\\\\%/%g' `
2088	;;
2089	*)
2090	SIZE_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=size`
2091	;;
2092	esac
2093
2094	fi
2095	else
2096	# The user set an environment variable.
2097	# Check whether it is an absolute path, otherwise AC_PATH_PROG
2098	# will override the environment variable, which isn't what the user
2099	# intends
2100	echo $ac_n "checking whether environment variable SIZE_FOR_TARGET is an absolute path""... $ac_c" 1>&6
2101	echo "configure:2102: checking whether environment variable SIZE_FOR_TARGET is an absolute path" >&5
2102	case "$SIZE_FOR_TARGET" in
2103	/*) # valid
2104	echo "$ac_t"""yes"" 1>&6
2105	;;
2106	*) # invalid for AC_PATH_PROG
2107	echo "$ac_t"""no"" 1>&6
2108	{ echo "configure: error: ***
2109	Environment variable SIZE_FOR_TARGET should either
2110	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
2111	;;
2112	esac
2113	fi
2114
2115	# Extract the first word of ""$program_prefix"size", so it can be a program name with args.
2116	set dummy "$program_prefix"size; ac_word=$2
2117	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2118	echo "configure:2119: checking for $ac_word" >&5
2119	if eval "test \"`echo '$''{'ac_cv_path_SIZE_FOR_TARGET'+set}'`\" = set"; then
2120	echo $ac_n "(cached) $ac_c" 1>&6
2121	else
2122	case "$SIZE_FOR_TARGET" in
2123	/*)
2124	ac_cv_path_SIZE_FOR_TARGET="$SIZE_FOR_TARGET" # Let the user override the test with a path.
2125	;;
2126	?:/*)
2127	ac_cv_path_SIZE_FOR_TARGET="$SIZE_FOR_TARGET" # Let the user override the test with a dos path.
2128	;;
2129	*)
2130	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2131	ac_dummy="$PATH"
2132	for ac_dir in $ac_dummy; do
2133	test -z "$ac_dir" && ac_dir=.
2134	if test -f $ac_dir/$ac_word; then
2135	ac_cv_path_SIZE_FOR_TARGET="$ac_dir/$ac_word"
2136	break
2137	fi
2138	done
2139	IFS="$ac_save_ifs"
2140	test -z "$ac_cv_path_SIZE_FOR_TARGET" && ac_cv_path_SIZE_FOR_TARGET="no"
2141	;;
2142	esac
2143	fi
2144	SIZE_FOR_TARGET="$ac_cv_path_SIZE_FOR_TARGET"
2145	if test -n "$SIZE_FOR_TARGET"; then
2146	echo "$ac_t""$SIZE_FOR_TARGET" 1>&6
2147	else
2148	echo "$ac_t""no" 1>&6
2149	fi
2150
2151	fi
2152
2153
2154	echo $ac_n "checking target's strip""... $ac_c" 1>&6
2155	echo "configure:2156: checking target's strip" >&5
2156	if eval "test \"`echo '$''{'ac_cv_path_STRIP_FOR_TARGET'+set}'`\" = set"; then
2157	echo $ac_n "(cached) $ac_c" 1>&6
2158	else
2159	:
2160	fi
2161
2162	echo "$ac_t""$ac_cv_path_STRIP_FOR_TARGET" 1>&6
2163
2164	if test -n "$ac_cv_path_STRIP_FOR_TARGET"; then
2165	STRIP_FOR_TARGET=$ac_cv_path_STRIP_FOR_TARGET
2166	else
2167	if test -z "$STRIP_FOR_TARGET" ; then
2168	if test "$rtems_cv_prog_gcc" = "yes"; then
2169	# We are using gcc, ask it about its tool
2170	# NOTE: Necessary if gcc was configured to use the target's
2171	# native tools or uses prefixes for gnutools (e.g. gas instead of as)
2172	case $host_os in
2173	cygwin)
2174	STRIP_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=strip \| sed -e 's%\\\\%/%g' `
2175	;;
2176	*)
2177	STRIP_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=strip`
2178	;;
2179	esac
2180
2181	fi
2182	else
2183	# The user set an environment variable.
2184	# Check whether it is an absolute path, otherwise AC_PATH_PROG
2185	# will override the environment variable, which isn't what the user
2186	# intends
2187	echo $ac_n "checking whether environment variable STRIP_FOR_TARGET is an absolute path""... $ac_c" 1>&6
2188	echo "configure:2189: checking whether environment variable STRIP_FOR_TARGET is an absolute path" >&5
2189	case "$STRIP_FOR_TARGET" in
2190	/*) # valid
2191	echo "$ac_t"""yes"" 1>&6
2192	;;
2193	*) # invalid for AC_PATH_PROG
2194	echo "$ac_t"""no"" 1>&6
2195	{ echo "configure: error: ***
2196	Environment variable STRIP_FOR_TARGET should either
2197	be unset (preferred) or contain an absolute path" 1>&2; exit 1; }
2198	;;
2199	esac
2200	fi
2201
2202	# Extract the first word of ""$program_prefix"strip", so it can be a program name with args.
2203	set dummy "$program_prefix"strip; ac_word=$2
2204	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2205	echo "configure:2206: checking for $ac_word" >&5
2206	if eval "test \"`echo '$''{'ac_cv_path_STRIP_FOR_TARGET'+set}'`\" = set"; then
2207	echo $ac_n "(cached) $ac_c" 1>&6
2208	else
2209	case "$STRIP_FOR_TARGET" in
2210	/*)
2211	ac_cv_path_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test with a path.
2212	;;
2213	?:/*)
2214	ac_cv_path_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test with a dos path.
2215	;;
2216	*)
2217	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2218	ac_dummy="$PATH"
2219	for ac_dir in $ac_dummy; do
2220	test -z "$ac_dir" && ac_dir=.
2221	if test -f $ac_dir/$ac_word; then
2222	ac_cv_path_STRIP_FOR_TARGET="$ac_dir/$ac_word"
2223	break
2224	fi
2225	done
2226	IFS="$ac_save_ifs"
2227	test -z "$ac_cv_path_STRIP_FOR_TARGET" && ac_cv_path_STRIP_FOR_TARGET="no"
2228	;;
2229	esac
2230	fi
2231	STRIP_FOR_TARGET="$ac_cv_path_STRIP_FOR_TARGET"
2232	if test -n "$STRIP_FOR_TARGET"; then
2233	echo "$ac_t""$STRIP_FOR_TARGET" 1>&6
2234	else
2235	echo "$ac_t""no" 1>&6
2236	fi
2237
2238	fi
2239
2240
2241
2242	echo $ac_n "checking for make/custom/$RTEMS_BSP.cfg""... $ac_c" 1>&6
2243	echo "configure:2244: checking for make/custom/$RTEMS_BSP.cfg" >&5
2244	if test -r "$srcdir/$RTEMS_TOPdir/make/custom/$RTEMS_BSP.cfg"; then
2245	echo "$ac_t""yes" 1>&6
2246	else
2247	{ echo "configure: error: no" 1>&2; exit 1; }
2248	fi
2249
2250	echo $ac_n "checking whether to build rtems++""... $ac_c" 1>&6
2251	echo "configure:2252: checking whether to build rtems++" >&5
2252	if eval "test \"`echo '$''{'rtems_cv_HAS_CPLUSPLUS'+set}'`\" = set"; then
2253	echo $ac_n "(cached) $ac_c" 1>&6
2254	else
2255	if test "$RTEMS_HAS_CPLUSPLUS" = "yes"; then
2256	if test -n "$CXX_FOR_TARGET"; then
2257	rtems_cv_HAS_CPLUSPLUS="yes"
2258	else
2259	rtems_cv_HAS_CPLUSPLUS="no"
2260	fi
2261	else
2262	rtems_cv_HAS_CPLUSPLUS="no"
2263	fi
2264	fi
2265
2266	echo "$ac_t""$rtems_cv_HAS_CPLUSPLUS" 1>&6
2267	HAS_CPLUSPLUS="$rtems_cv_HAS_CPLUSPLUS";
2268
2269
2270
2271
2272
2273
2274
2275	if test "$HAS_CPLUSPLUS" = "yes"; then
2276	HAS_CXX_TRUE=
2277	HAS_CXX_FALSE='#'
2278	else
2279	HAS_CXX_TRUE='#'
2280	HAS_CXX_FALSE=
2281	fi
2282
2283	# Try to explicitly list a Makefile here
2284	trap '' 1 2 15
2285	cat > confcache <<\EOF
2286	# This file is a shell script that caches the results of configure
2287	# tests run on this system so they can be shared between configure
2288	# scripts and configure runs. It is not useful on other systems.
2289	# If it contains results you don't want to keep, you may remove or edit it.
2290	#
2291	# By default, configure uses ./config.cache as the cache file,
2292	# creating it if it does not exist already. You can give configure
2293	# the --cache-file=FILE option to use a different cache file; that is
2294	# what configure does when it calls configure scripts in
2295	# subdirectories, so they share the cache.
2296	# Giving --cache-file=/dev/null disables caching, for debugging configure.
2297	# config.status only pays attention to the cache file if you give it the
2298	# --recheck option to rerun configure.
2299	#
2300	EOF
2301	# The following way of writing the cache mishandles newlines in values,
2302	# but we know of no workaround that is simple, portable, and efficient.
2303	# So, don't put newlines in cache variables' values.
2304	# Ultrix sh set writes to stderr and can't be redirected directly,
2305	# and sets the high bit in the cache file unless we assign to the vars.
2306	(set) 2>&1 \|
2307	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
2308	ac_space=\ )
2309	# `set' does not quote correctly, so add quotes (double-quote substitution
2310	# turns \\\\ into \\, and sed turns \\ into \).
2311	sed -n \
2312	-e "s/'/'\\\\''/g" \
2313	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
2314	;;
2315	*)
2316	# `set' quotes correctly as required by POSIX, so do not add quotes.
2317	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
2318	;;
2319	esac >> confcache
2320	if cmp -s $cache_file confcache; then
2321	:
2322	else
2323	if test -w $cache_file; then
2324	echo "updating cache $cache_file"
2325	cat confcache > $cache_file
2326	else
2327	echo "not updating unwritable cache $cache_file"
2328	fi
2329	fi
2330	rm -f confcache
2331
2332	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2333
2334	test "x$prefix" = xNONE && prefix=$ac_default_prefix
2335	# Let make expand exec_prefix.
2336	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2337
2338	# Any assignment to VPATH causes Sun make to only execute
2339	# the first set of double-colon rules, so remove it if not needed.
2340	# If there is a colon in the path, we need to keep it.
2341	if test "x$srcdir" = x.; then
2342	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
2343	fi
2344
2345	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2346
2347	# Transform confdefs.h into DEFS.
2348	# Protect against shell expansion while executing Makefile rules.
2349	# Protect against Makefile macro expansion.
2350	cat > conftest.defs <<\EOF
2351	s%#define $[A-Za-z_][A-Za-z0-9_]$ $.*$%-D\1=\2%g
2352	s%[ `~#$^&*(){}\\\|;'"<>?]%\\&%g
2353	s%\[%\\&%g
2354	s%\]%\\&%g
2355	s%\$%$$%g
2356	EOF
2357	DEFS=`sed -f conftest.defs confdefs.h \| tr '\012' ' '`
2358	rm -f conftest.defs
2359
2360
2361	# Without the "./", some shells look in PATH for config.status.
2362	: ${CONFIG_STATUS=./config.status}
2363
2364	echo creating $CONFIG_STATUS
2365	rm -f $CONFIG_STATUS
2366	cat > $CONFIG_STATUS <<EOF
2367	#! /bin/sh
2368	# Generated automatically by configure.
2369	# Run this file to recreate the current configuration.
2370	# This directory was configured as follows,
2371	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
2372	#
2373	# $0 $ac_configure_args
2374	#
2375	# Compiler output produced by configure, useful for debugging
2376	# configure, is in ./config.log if it exists.
2377
2378	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2379	for ac_option
2380	do
2381	case "\$ac_option" in
2382	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
2383	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2384	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2385	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
2386	echo "$CONFIG_STATUS generated by autoconf version 2.13"
2387	exit 0 ;;
2388	-help \| --help \| --hel \| --he \| --h)
2389	echo "\$ac_cs_usage"; exit 0 ;;
2390	*) echo "\$ac_cs_usage"; exit 1 ;;
2391	esac
2392	done
2393
2394	ac_given_srcdir=$srcdir
2395	ac_given_INSTALL="$INSTALL"
2396
2397	trap 'rm -fr `echo "Makefile
2398	cpuuse/Makefile
2399	malloctest/Makefile
2400	monitor/Makefile
2401	putenvtest/Makefile
2402	rtems++/Makefile
2403	rtmonuse/Makefile
2404	stackchk/Makefile
2405	termios/Makefile
2406	" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
2407	EOF
2408	cat >> $CONFIG_STATUS <<EOF
2409
2410	# Protect against being on the right side of a sed subst in config.status.
2411	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2412	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2413	$ac_vpsub
2414	$extrasub
2415	s%@SHELL@%$SHELL%g
2416	s%@CFLAGS@%$CFLAGS%g
2417	s%@CPPFLAGS@%$CPPFLAGS%g
2418	s%@CXXFLAGS@%$CXXFLAGS%g
2419	s%@FFLAGS@%$FFLAGS%g
2420	s%@DEFS@%$DEFS%g
2421	s%@LDFLAGS@%$LDFLAGS%g
2422	s%@LIBS@%$LIBS%g
2423	s%@exec_prefix@%$exec_prefix%g
2424	s%@prefix@%$prefix%g
2425	s%@program_transform_name@%$program_transform_name%g
2426	s%@bindir@%$bindir%g
2427	s%@sbindir@%$sbindir%g
2428	s%@libexecdir@%$libexecdir%g
2429	s%@datadir@%$datadir%g
2430	s%@sysconfdir@%$sysconfdir%g
2431	s%@sharedstatedir@%$sharedstatedir%g
2432	s%@localstatedir@%$localstatedir%g
2433	s%@libdir@%$libdir%g
2434	s%@includedir@%$includedir%g
2435	s%@oldincludedir@%$oldincludedir%g
2436	s%@infodir@%$infodir%g
2437	s%@mandir@%$mandir%g
2438	s%@RTEMS_TOPdir@%$RTEMS_TOPdir%g
2439	s%@host@%$host%g
2440	s%@host_alias@%$host_alias%g
2441	s%@host_cpu@%$host_cpu%g
2442	s%@host_vendor@%$host_vendor%g
2443	s%@host_os@%$host_os%g
2444	s%@target@%$target%g
2445	s%@target_alias@%$target_alias%g
2446	s%@target_cpu@%$target_cpu%g
2447	s%@target_vendor@%$target_vendor%g
2448	s%@target_os@%$target_os%g
2449	s%@build@%$build%g
2450	s%@build_alias@%$build_alias%g
2451	s%@build_cpu@%$build_cpu%g
2452	s%@build_vendor@%$build_vendor%g
2453	s%@build_os@%$build_os%g
2454	s%@RTEMS_CPU@%$RTEMS_CPU%g
2455	s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2456	s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
2457	s%@INSTALL_DATA@%$INSTALL_DATA%g
2458	s%@PACKAGE@%$PACKAGE%g
2459	s%@VERSION@%$VERSION%g
2460	s%@ACLOCAL@%$ACLOCAL%g
2461	s%@AUTOCONF@%$AUTOCONF%g
2462	s%@AUTOMAKE@%$AUTOMAKE%g
2463	s%@AUTOHEADER@%$AUTOHEADER%g
2464	s%@MAKEINFO@%$MAKEINFO%g
2465	s%@SET_MAKE@%$SET_MAKE%g
2466	s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
2467	s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
2468	s%@MAINT@%$MAINT%g
2469	s%@RTEMS_USE_MACROS@%$RTEMS_USE_MACROS%g
2470	s%@RTEMS_LIBC_DIR@%$RTEMS_LIBC_DIR%g
2471	s%@RTEMS_BSP@%$RTEMS_BSP%g
2472	s%@RTEMS_HOST@%$RTEMS_HOST%g
2473	s%@PROJECT_ROOT@%$PROJECT_ROOT%g
2474	s%@RTEMS_ROOT@%$RTEMS_ROOT%g
2475	s%@INSTALL_CHANGE@%$INSTALL_CHANGE%g
2476	s%@PACKHEX@%$PACKHEX%g
2477	s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g
2478	s%@GCCSED@%$GCCSED%g
2479	s%@CXX_FOR_TARGET@%$CXX_FOR_TARGET%g
2480	s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g
2481	s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g
2482	s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g
2483	s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g
2484	s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g
2485	s%@OBJCOPY_FOR_TARGET@%$OBJCOPY_FOR_TARGET%g
2486	s%@SIZE_FOR_TARGET@%$SIZE_FOR_TARGET%g
2487	s%@STRIP_FOR_TARGET@%$STRIP_FOR_TARGET%g
2488	s%@HAS_CPLUSPLUS@%$HAS_CPLUSPLUS%g
2489	s%@BARE_CPU_CFLAGS@%$BARE_CPU_CFLAGS%g
2490	s%@BARE_CPU_MODEL@%$BARE_CPU_MODEL%g
2491	s%@HAS_CXX_TRUE@%$HAS_CXX_TRUE%g
2492	s%@HAS_CXX_FALSE@%$HAS_CXX_FALSE%g
2493
2494	CEOF
2495	EOF
2496
2497	cat >> $CONFIG_STATUS <<\EOF
2498
2499	# Split the substitutions into bite-sized pieces for seds with
2500	# small command number limits, like on Digital OSF/1 and HP-UX.
2501	ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2502	ac_file=1 # Number of current file.
2503	ac_beg=1 # First line for current file.
2504	ac_end=$ac_max_sed_cmds # Line after last line for current file.
2505	ac_more_lines=:
2506	ac_sed_cmds=""
2507	while $ac_more_lines; do
2508	if test $ac_beg -gt 1; then
2509	sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2510	else
2511	sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2512	fi
2513	if test ! -s conftest.s$ac_file; then
2514	ac_more_lines=false
2515	rm -f conftest.s$ac_file
2516	else
2517	if test -z "$ac_sed_cmds"; then
2518	ac_sed_cmds="sed -f conftest.s$ac_file"
2519	else
2520	ac_sed_cmds="$ac_sed_cmds \| sed -f conftest.s$ac_file"
2521	fi
2522	ac_file=`expr $ac_file + 1`
2523	ac_beg=$ac_end
2524	ac_end=`expr $ac_end + $ac_max_sed_cmds`
2525	fi
2526	done
2527	if test -z "$ac_sed_cmds"; then
2528	ac_sed_cmds=cat
2529	fi
2530	EOF
2531
2532	cat >> $CONFIG_STATUS <<EOF
2533
2534	CONFIG_FILES=\${CONFIG_FILES-"Makefile
2535	cpuuse/Makefile
2536	malloctest/Makefile
2537	monitor/Makefile
2538	putenvtest/Makefile
2539	rtems++/Makefile
2540	rtmonuse/Makefile
2541	stackchk/Makefile
2542	termios/Makefile
2543	"}
2544	EOF
2545	cat >> $CONFIG_STATUS <<\EOF
2546	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2547	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2548	case "$ac_file" in
2549	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
2550	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
2551	*) ac_file_in="${ac_file}.in" ;;
2552	esac
2553
2554	# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2555
2556	# Remove last slash and all that follows it. Not all systems have dirname.
2557	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
2558	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2559	# The file is in a subdirectory.
2560	test ! -d "$ac_dir" && mkdir "$ac_dir"
2561	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
2562	# A "../" for each directory in $ac_dir_suffix.
2563	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
2564	else
2565	ac_dir_suffix= ac_dots=
2566	fi
2567
2568	case "$ac_given_srcdir" in
2569	.) srcdir=.
2570	if test -z "$ac_dots"; then top_srcdir=.
2571	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
2572	/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2573	*) # Relative path.
2574	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2575	top_srcdir="$ac_dots$ac_given_srcdir" ;;
2576	esac
2577
2578	case "$ac_given_INSTALL" in
2579	[/$]*) INSTALL="$ac_given_INSTALL" ;;
2580	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2581	esac
2582
2583	echo creating "$ac_file"
2584	rm -f "$ac_file"
2585	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
2586	case "$ac_file" in
2587	Makefile) ac_comsub="1i\\
2588	# $configure_input" ;;
2589	*) ac_comsub= ;;
2590	esac
2591
2592	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2593	sed -e "$ac_comsub
2594	s%@configure_input@%$configure_input%g
2595	s%@srcdir@%$srcdir%g
2596	s%@top_srcdir@%$top_srcdir%g
2597	s%@INSTALL@%$INSTALL%g
2598	" $ac_file_inputs \| (eval "$ac_sed_cmds") > $ac_file
2599	fi; done
2600	rm -f conftest.s*
2601
2602	EOF
2603	cat >> $CONFIG_STATUS <<EOF
2604
2605	EOF
2606	cat >> $CONFIG_STATUS <<\EOF
2607
2608	exit 0
2609	EOF
2610	chmod +x $CONFIG_STATUS
2611	rm -fr confdefs* $ac_clean_files
2612	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
2613

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

Download in other formats:

Original Format