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source: rtems/config.sub @ c0456d7f

4.115

Last change on this file since c0456d7f was c0456d7f, checked in by Ralf Corsépius <ralf.corsepius@…>, on 07/19/12 at 13:24:36
Update from automake-1.12.2.
Property mode set to `100755`
File size: 34.7 KB

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1	#! /bin/sh
2	# Configuration validation subroutine script.
3	# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
4	# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
5	# 2011, 2012 Free Software Foundation, Inc.
6
7	timestamp='2012-04-18'
8
9	# This file is (in principle) common to ALL GNU software.
10	# The presence of a machine in this file suggests that SOME GNU software
11	# can handle that machine. It does not imply ALL GNU software can.
12	#
13	# This file is free software; you can redistribute it and/or modify
14	# it under the terms of the GNU General Public License as published by
15	# the Free Software Foundation; either version 2 of the License, or
16	# (at your option) any later version.
17	#
18	# This program is distributed in the hope that it will be useful,
19	# but WITHOUT ANY WARRANTY; without even the implied warranty of
20	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21	# GNU General Public License for more details.
22	#
23	# You should have received a copy of the GNU General Public License
24	# along with this program; if not, see <http://www.gnu.org/licenses/>.
25	#
26	# As a special exception to the GNU General Public License, if you
27	# distribute this file as part of a program that contains a
28	# configuration script generated by Autoconf, you may include it under
29	# the same distribution terms that you use for the rest of that program.
30
31
32	# Please send patches to <config-patches@gnu.org>. Submit a context
33	# diff and a properly formatted GNU ChangeLog entry.
34	#
35	# Configuration subroutine to validate and canonicalize a configuration type.
36	# Supply the specified configuration type as an argument.
37	# If it is invalid, we print an error message on stderr and exit with code 1.
38	# Otherwise, we print the canonical config type on stdout and succeed.
39
40	# You can get the latest version of this script from:
41	# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
42
43	# This file is supposed to be the same for all GNU packages
44	# and recognize all the CPU types, system types and aliases
45	# that are meaningful with any GNU software.
46	# Each package is responsible for reporting which valid configurations
47	# it does not support. The user should be able to distinguish
48	# a failure to support a valid configuration from a meaningless
49	# configuration.
50
51	# The goal of this file is to map all the various variations of a given
52	# machine specification into a single specification in the form:
53	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
54	# or in some cases, the newer four-part form:
55	# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
56	# It is wrong to echo any other type of specification.
57
58	me=`echo "$0" \| sed -e 's,.*/,,'`
59
60	usage="\
61	Usage: $0 [OPTION] CPU-MFR-OPSYS
62	$0 [OPTION] ALIAS
63
64	Canonicalize a configuration name.
65
66	Operation modes:
67	-h, --help print this help, then exit
68	-t, --time-stamp print date of last modification, then exit
69	-v, --version print version number, then exit
70
71	Report bugs and patches to <config-patches@gnu.org>."
72
73	version="\
74	GNU config.sub ($timestamp)
75
76	Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
77	2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
78	Free Software Foundation, Inc.
79
80	This is free software; see the source for copying conditions. There is NO
81	warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
82
83	help="
84	Try \`$me --help' for more information."
85
86	# Parse command line
87	while test $# -gt 0 ; do
88	case $1 in
89	--time-stamp \| --time* \| -t )
90	echo "$timestamp" ; exit ;;
91	--version \| -v )
92	echo "$version" ; exit ;;
93	--help \| --h* \| -h )
94	echo "$usage"; exit ;;
95	-- ) # Stop option processing
96	shift; break ;;
97	- ) # Use stdin as input.
98	break ;;
99	-* )
100	echo "$me: invalid option $1$help"
101	exit 1 ;;
102
103	local)
104	# First pass through any local machine types.
105	echo $1
106	exit ;;
107
108	* )
109	break ;;
110	esac
111	done
112
113	case $# in
114	0) echo "$me: missing argument$help" >&2
115	exit 1;;
116	1) ;;
117	*) echo "$me: too many arguments$help" >&2
118	exit 1;;
119	esac
120
121	# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
122	# Here we must recognize all the valid KERNEL-OS combinations.
123	maybe_os=`echo $1 \| sed 's/^$.$-$[^-]-[^-]*$$/\2/'`
124	case $maybe_os in
125	nto-qnx* \| linux-gnu* \| linux-android* \| linux-dietlibc \| linux-newlib* \| \
126	linux-uclibc* \| uclinux-uclibc* \| uclinux-gnu* \| kfreebsd-gnu \| \
127	knetbsd-gnu \| netbsd-gnu \| \
128	kopensolaris-gnu \| \
129	storm-chaos* \| os2-emx* \| rtmk-nova*)
130	os=-$maybe_os
131	basic_machine=`echo $1 \| sed 's/^$.$-$[^-]-[^-]*$$/\1/'`
132	;;
133	android-linux)
134	os=-linux-android
135	basic_machine=`echo $1 \| sed 's/^$.$-$[^-]-[^-]*$$/\1/'`-unknown
136	;;
137	*)
138	basic_machine=`echo $1 \| sed 's/-[^-]*$//'`
139	if [ $basic_machine != $1 ]
140	then os=`echo $1 \| sed 's/.*-/-/'`
141	else os=; fi
142	;;
143	esac
144
145	### Let's recognize common machines as not being operating systems so
146	### that things like config.sub decstation-3100 work. We also
147	### recognize some manufacturers as not being operating systems, so we
148	### can provide default operating systems below.
149	case $os in
150	-sunos)
151	# Prevent following clause from handling this invalid input.
152	;;
153	-dec* \| -mips* \| -sequent* \| -encore* \| -pc532* \| -sgi* \| -sony* \| \
154	-att* \| -7300* \| -3300* \| -delta* \| -motorola* \| -sun[234]* \| \
155	-unicom* \| -ibm* \| -next \| -hp \| -isi* \| -apollo \| -altos* \| \
156	-convergent* \| -ncr* \| -news \| -32* \| -3600* \| -3100* \| -hitachi* \|\
157	-c[123]* \| -convex* \| -sun \| -crds \| -omron* \| -dg \| -ultra \| -tti* \| \
158	-harris \| -dolphin \| -highlevel \| -gould \| -cbm \| -ns \| -masscomp \| \
159	-apple \| -axis \| -knuth \| -cray \| -microblaze)
160	os=
161	basic_machine=$1
162	;;
163	-bluegene*)
164	os=-cnk
165	;;
166	-sim \| -cisco \| -oki \| -wec \| -winbond)
167	os=
168	basic_machine=$1
169	;;
170	-scout)
171	;;
172	-wrs)
173	os=-vxworks
174	basic_machine=$1
175	;;
176	-chorusos*)
177	os=-chorusos
178	basic_machine=$1
179	;;
180	-chorusrdb)
181	os=-chorusrdb
182	basic_machine=$1
183	;;
184	-hiux*)
185	os=-hiuxwe2
186	;;
187	-sco6)
188	os=-sco5v6
189	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
190	;;
191	-sco5)
192	os=-sco3.2v5
193	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
194	;;
195	-sco4)
196	os=-sco3.2v4
197	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
198	;;
199	-sco3.2.[4-9]*)
200	os=`echo $os \| sed -e 's/sco3.2./sco3.2v/'`
201	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
202	;;
203	-sco3.2v[4-9]*)
204	# Don't forget version if it is 3.2v4 or newer.
205	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
206	;;
207	-sco5v6*)
208	# Don't forget version if it is 3.2v4 or newer.
209	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
210	;;
211	-sco*)
212	os=-sco3.2v2
213	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
214	;;
215	-udk*)
216	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
217	;;
218	-isc)
219	os=-isc2.2
220	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
221	;;
222	-clix*)
223	basic_machine=clipper-intergraph
224	;;
225	-isc*)
226	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
227	;;
228	-lynx*178)
229	os=-lynxos178
230	;;
231	-lynx*5)
232	os=-lynxos5
233	;;
234	-lynx*)
235	os=-lynxos
236	;;
237	-ptx*)
238	basic_machine=`echo $1 \| sed -e 's/86-.*/86-sequent/'`
239	;;
240	-windowsnt*)
241	os=`echo $os \| sed -e 's/windowsnt/winnt/'`
242	;;
243	-psos*)
244	os=-psos
245	;;
246	-mint \| -mint[0-9]*)
247	basic_machine=m68k-atari
248	os=-mint
249	;;
250	esac
251
252	# Decode aliases for certain CPU-COMPANY combinations.
253	case $basic_machine in
254	# Recognize the basic CPU types without company name.
255	# Some are omitted here because they have special meanings below.
256	1750a \| 580 \
257	\| a29k \
258	\| aarch64 \| aarch64_be \
259	\| alpha \| alphaev[4-8] \| alphaev56 \| alphaev6[78] \| alphapca5[67] \
260	\| alpha64 \| alpha64ev[4-8] \| alpha64ev56 \| alpha64ev6[78] \| alpha64pca5[67] \
261	\| am33_2.0 \
262	\| arc \| arm \| arm[bl]e \| arme[lb] \| armv[2345] \| armv[345][lb] \| avr \| avr32 \
263	\| be32 \| be64 \
264	\| bfin \
265	\| c4x \| clipper \
266	\| d10v \| d30v \| dlx \| dsp16xx \
267	\| epiphany \
268	\| fido \| fr30 \| frv \
269	\| h8300 \| h8500 \| hppa \| hppa1.[01] \| hppa2.0 \| hppa2.0[nw] \| hppa64 \
270	\| hexagon \
271	\| i370 \| i860 \| i960 \| ia64 \
272	\| ip2k \| iq2000 \
273	\| le32 \| le64 \
274	\| lm32 \
275	\| m32c \| m32r \| m32rle \| m68000 \| m68k \| m88k \
276	\| maxq \| mb \| microblaze \| mcore \| mep \| metag \
277	\| mips \| mipsbe \| mipseb \| mipsel \| mipsle \
278	\| mips16 \
279	\| mips64 \| mips64el \
280	\| mips64octeon \| mips64octeonel \
281	\| mips64orion \| mips64orionel \
282	\| mips64r5900 \| mips64r5900el \
283	\| mips64vr \| mips64vrel \
284	\| mips64vr4100 \| mips64vr4100el \
285	\| mips64vr4300 \| mips64vr4300el \
286	\| mips64vr5000 \| mips64vr5000el \
287	\| mips64vr5900 \| mips64vr5900el \
288	\| mipsisa32 \| mipsisa32el \
289	\| mipsisa32r2 \| mipsisa32r2el \
290	\| mipsisa64 \| mipsisa64el \
291	\| mipsisa64r2 \| mipsisa64r2el \
292	\| mipsisa64sb1 \| mipsisa64sb1el \
293	\| mipsisa64sr71k \| mipsisa64sr71kel \
294	\| mipstx39 \| mipstx39el \
295	\| mn10200 \| mn10300 \
296	\| moxie \
297	\| mt \
298	\| msp430 \
299	\| nds32 \| nds32le \| nds32be \
300	\| nios \| nios2 \
301	\| ns16k \| ns32k \
302	\| open8 \
303	\| or32 \
304	\| pdp10 \| pdp11 \| pj \| pjl \
305	\| powerpc \| powerpc64 \| powerpc64le \| powerpcle \
306	\| pyramid \
307	\| rl78 \| rx \
308	\| score \
309	\| sh \| sh[1234] \| sh[24]a \| sh[24]aeb \| sh[23]e \| sh[34]eb \| sheb \| shbe \| shle \| sh[1234]le \| sh3ele \
310	\| sh64 \| sh64le \
311	\| sparc \| sparc64 \| sparc64b \| sparc64v \| sparc86x \| sparclet \| sparclite \
312	\| sparcv8 \| sparcv9 \| sparcv9b \| sparcv9v \
313	\| spu \
314	\| tahoe \| tic4x \| tic54x \| tic55x \| tic6x \| tic80 \| tron \
315	\| ubicom32 \
316	\| v850 \| v850e \| v850e1 \| v850e2 \| v850es \| v850e2v3 \
317	\| we32k \
318	\| x86 \| xc16x \| xstormy16 \| xtensa \
319	\| z8k \| z80)
320	basic_machine=$basic_machine-unknown
321	;;
322	c54x)
323	basic_machine=tic54x-unknown
324	;;
325	c55x)
326	basic_machine=tic55x-unknown
327	;;
328	c6x)
329	basic_machine=tic6x-unknown
330	;;
331	m6811 \| m68hc11 \| m6812 \| m68hc12 \| m68hcs12x \| picochip)
332	basic_machine=$basic_machine-unknown
333	os=-none
334	;;
335	m88110 \| m680[12346]0 \| m683?2 \| m68360 \| m5200 \| v70 \| w65 \| z8k)
336	;;
337	ms1)
338	basic_machine=mt-unknown
339	;;
340
341	strongarm \| thumb \| xscale)
342	basic_machine=arm-unknown
343	;;
344	xgate)
345	basic_machine=$basic_machine-unknown
346	os=-none
347	;;
348	xscaleeb)
349	basic_machine=armeb-unknown
350	;;
351
352	xscaleel)
353	basic_machine=armel-unknown
354	;;
355
356	# We use `pc' rather than `unknown'
357	# because (1) that's what they normally are, and
358	# (2) the word "unknown" tends to confuse beginning users.
359	i*86 \| x86_64)
360	basic_machine=$basic_machine-pc
361	;;
362	# Object if more than one company name word.
363	--*)
364	echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
365	exit 1
366	;;
367	# Recognize the basic CPU types with company name.
368	580-* \
369	\| a29k-* \
370	\| aarch64-* \| aarch64_be-* \
371	\| alpha-* \| alphaev[4-8]-* \| alphaev56-* \| alphaev6[78]-* \
372	\| alpha64-* \| alpha64ev[4-8]-* \| alpha64ev56-* \| alpha64ev6[78]-* \
373	\| alphapca5[67]-* \| alpha64pca5[67]-* \| arc-* \
374	\| arm-* \| armbe-* \| armle-* \| armeb-* \| armv- \
375	\| avr-* \| avr32-* \
376	\| be32-* \| be64-* \
377	\| bfin-* \| bs2000-* \
378	\| c[123]* \| c30-* \| [cjt]90-* \| c4x-* \
379	\| clipper-* \| craynv-* \| cydra-* \
380	\| d10v-* \| d30v-* \| dlx-* \
381	\| elxsi-* \
382	\| f30[01]-* \| f700-* \| fido-* \| fr30-* \| frv-* \| fx80-* \
383	\| h8300-* \| h8500-* \
384	\| hppa-* \| hppa1.[01]-* \| hppa2.0-* \| hppa2.0[nw]-* \| hppa64-* \
385	\| hexagon-* \
386	\| i86- \| i860-* \| i960-* \| ia64-* \
387	\| ip2k-* \| iq2000-* \
388	\| le32-* \| le64-* \
389	\| lm32-* \
390	\| m32c-* \| m32r-* \| m32rle-* \
391	\| m68000-* \| m680[012346]0-* \| m68360-* \| m683?2-* \| m68k-* \
392	\| m88110-* \| m88k-* \| maxq-* \| mcore-* \| metag-* \| microblaze-* \
393	\| mips-* \| mipsbe-* \| mipseb-* \| mipsel-* \| mipsle-* \
394	\| mips16-* \
395	\| mips64-* \| mips64el-* \
396	\| mips64octeon-* \| mips64octeonel-* \
397	\| mips64orion-* \| mips64orionel-* \
398	\| mips64r5900-* \| mips64r5900el-* \
399	\| mips64vr-* \| mips64vrel-* \
400	\| mips64vr4100-* \| mips64vr4100el-* \
401	\| mips64vr4300-* \| mips64vr4300el-* \
402	\| mips64vr5000-* \| mips64vr5000el-* \
403	\| mips64vr5900-* \| mips64vr5900el-* \
404	\| mipsisa32-* \| mipsisa32el-* \
405	\| mipsisa32r2-* \| mipsisa32r2el-* \
406	\| mipsisa64-* \| mipsisa64el-* \
407	\| mipsisa64r2-* \| mipsisa64r2el-* \
408	\| mipsisa64sb1-* \| mipsisa64sb1el-* \
409	\| mipsisa64sr71k-* \| mipsisa64sr71kel-* \
410	\| mipstx39-* \| mipstx39el-* \
411	\| mmix-* \
412	\| mt-* \
413	\| msp430-* \
414	\| nds32-* \| nds32le-* \| nds32be-* \
415	\| nios-* \| nios2-* \
416	\| none-* \| np1-* \| ns16k-* \| ns32k-* \
417	\| open8-* \
418	\| orion-* \
419	\| pdp10-* \| pdp11-* \| pj-* \| pjl-* \| pn-* \| power-* \
420	\| powerpc-* \| powerpc64-* \| powerpc64le-* \| powerpcle-* \
421	\| pyramid-* \
422	\| rl78-* \| romp-* \| rs6000-* \| rx-* \
423	\| sh-* \| sh[1234]-* \| sh[24]a-* \| sh[24]aeb-* \| sh[23]e-* \| sh[34]eb-* \| sheb-* \| shbe-* \
424	\| shle-* \| sh[1234]le-* \| sh3ele-* \| sh64-* \| sh64le-* \
425	\| sparc-* \| sparc64-* \| sparc64b-* \| sparc64v-* \| sparc86x-* \| sparclet-* \
426	\| sparclite-* \
427	\| sparcv8-* \| sparcv9-* \| sparcv9b-* \| sparcv9v-* \| sv1-* \| sx?-* \
428	\| tahoe-* \
429	\| tic30-* \| tic4x-* \| tic54x-* \| tic55x-* \| tic6x-* \| tic80-* \
430	\| tile- \
431	\| tron-* \
432	\| ubicom32-* \
433	\| v850-* \| v850e-* \| v850e1-* \| v850es-* \| v850e2-* \| v850e2v3-* \
434	\| vax-* \
435	\| we32k-* \
436	\| x86-* \| x86_64-* \| xc16x-* \| xps100-* \
437	\| xstormy16-* \| xtensa- \
438	\| ymp-* \
439	\| z8k-* \| z80-*)
440	;;
441	# Recognize the basic CPU types without company name, with glob match.
442	xtensa*)
443	basic_machine=$basic_machine-unknown
444	;;
445	# Recognize the various machine names and aliases which stand
446	# for a CPU type and a company and sometimes even an OS.
447	386bsd)
448	basic_machine=i386-unknown
449	os=-bsd
450	;;
451	3b1 \| 7300 \| 7300-att \| att-7300 \| pc7300 \| safari \| unixpc)
452	basic_machine=m68000-att
453	;;
454	3b*)
455	basic_machine=we32k-att
456	;;
457	a29khif)
458	basic_machine=a29k-amd
459	os=-udi
460	;;
461	abacus)
462	basic_machine=abacus-unknown
463	;;
464	adobe68k)
465	basic_machine=m68010-adobe
466	os=-scout
467	;;
468	alliant \| fx80)
469	basic_machine=fx80-alliant
470	;;
471	altos \| altos3068)
472	basic_machine=m68k-altos
473	;;
474	am29k)
475	basic_machine=a29k-none
476	os=-bsd
477	;;
478	amd64)
479	basic_machine=x86_64-pc
480	;;
481	amd64-*)
482	basic_machine=x86_64-`echo $basic_machine \| sed 's/^[^-]*-//'`
483	;;
484	amdahl)
485	basic_machine=580-amdahl
486	os=-sysv
487	;;
488	amiga \| amiga-*)
489	basic_machine=m68k-unknown
490	;;
491	amigaos \| amigados)
492	basic_machine=m68k-unknown
493	os=-amigaos
494	;;
495	amigaunix \| amix)
496	basic_machine=m68k-unknown
497	os=-sysv4
498	;;
499	apollo68)
500	basic_machine=m68k-apollo
501	os=-sysv
502	;;
503	apollo68bsd)
504	basic_machine=m68k-apollo
505	os=-bsd
506	;;
507	aros)
508	basic_machine=i386-pc
509	os=-aros
510	;;
511	aux)
512	basic_machine=m68k-apple
513	os=-aux
514	;;
515	balance)
516	basic_machine=ns32k-sequent
517	os=-dynix
518	;;
519	blackfin)
520	basic_machine=bfin-unknown
521	os=-linux
522	;;
523	blackfin-*)
524	basic_machine=bfin-`echo $basic_machine \| sed 's/^[^-]*-//'`
525	os=-linux
526	;;
527	bluegene*)
528	basic_machine=powerpc-ibm
529	os=-cnk
530	;;
531	c54x-*)
532	basic_machine=tic54x-`echo $basic_machine \| sed 's/^[^-]*-//'`
533	;;
534	c55x-*)
535	basic_machine=tic55x-`echo $basic_machine \| sed 's/^[^-]*-//'`
536	;;
537	c6x-*)
538	basic_machine=tic6x-`echo $basic_machine \| sed 's/^[^-]*-//'`
539	;;
540	c90)
541	basic_machine=c90-cray
542	os=-unicos
543	;;
544	cegcc)
545	basic_machine=arm-unknown
546	os=-cegcc
547	;;
548	convex-c1)
549	basic_machine=c1-convex
550	os=-bsd
551	;;
552	convex-c2)
553	basic_machine=c2-convex
554	os=-bsd
555	;;
556	convex-c32)
557	basic_machine=c32-convex
558	os=-bsd
559	;;
560	convex-c34)
561	basic_machine=c34-convex
562	os=-bsd
563	;;
564	convex-c38)
565	basic_machine=c38-convex
566	os=-bsd
567	;;
568	cray \| j90)
569	basic_machine=j90-cray
570	os=-unicos
571	;;
572	craynv)
573	basic_machine=craynv-cray
574	os=-unicosmp
575	;;
576	cr16 \| cr16-*)
577	basic_machine=cr16-unknown
578	os=-elf
579	;;
580	crds \| unos)
581	basic_machine=m68k-crds
582	;;
583	crisv32 \| crisv32-* \| etraxfs*)
584	basic_machine=crisv32-axis
585	;;
586	cris \| cris-* \| etrax*)
587	basic_machine=cris-axis
588	;;
589	crx)
590	basic_machine=crx-unknown
591	os=-elf
592	;;
593	da30 \| da30-*)
594	basic_machine=m68k-da30
595	;;
596	decstation \| decstation-3100 \| pmax \| pmax-* \| pmin \| dec3100 \| decstatn)
597	basic_machine=mips-dec
598	;;
599	decsystem10* \| dec10*)
600	basic_machine=pdp10-dec
601	os=-tops10
602	;;
603	decsystem20* \| dec20*)
604	basic_machine=pdp10-dec
605	os=-tops20
606	;;
607	delta \| 3300 \| motorola-3300 \| motorola-delta \
608	\| 3300-motorola \| delta-motorola)
609	basic_machine=m68k-motorola
610	;;
611	delta88)
612	basic_machine=m88k-motorola
613	os=-sysv3
614	;;
615	dicos)
616	basic_machine=i686-pc
617	os=-dicos
618	;;
619	djgpp)
620	basic_machine=i586-pc
621	os=-msdosdjgpp
622	;;
623	dpx20 \| dpx20-*)
624	basic_machine=rs6000-bull
625	os=-bosx
626	;;
627	dpx2* \| dpx2*-bull)
628	basic_machine=m68k-bull
629	os=-sysv3
630	;;
631	ebmon29k)
632	basic_machine=a29k-amd
633	os=-ebmon
634	;;
635	elxsi)
636	basic_machine=elxsi-elxsi
637	os=-bsd
638	;;
639	encore \| umax \| mmax)
640	basic_machine=ns32k-encore
641	;;
642	es1800 \| OSE68k \| ose68k \| ose \| OSE)
643	basic_machine=m68k-ericsson
644	os=-ose
645	;;
646	fx2800)
647	basic_machine=i860-alliant
648	;;
649	genix)
650	basic_machine=ns32k-ns
651	;;
652	gmicro)
653	basic_machine=tron-gmicro
654	os=-sysv
655	;;
656	go32)
657	basic_machine=i386-pc
658	os=-go32
659	;;
660	h3050r* \| hiux*)
661	basic_machine=hppa1.1-hitachi
662	os=-hiuxwe2
663	;;
664	h8300hms)
665	basic_machine=h8300-hitachi
666	os=-hms
667	;;
668	h8300xray)
669	basic_machine=h8300-hitachi
670	os=-xray
671	;;
672	h8500hms)
673	basic_machine=h8500-hitachi
674	os=-hms
675	;;
676	harris)
677	basic_machine=m88k-harris
678	os=-sysv3
679	;;
680	hp300-*)
681	basic_machine=m68k-hp
682	;;
683	hp300bsd)
684	basic_machine=m68k-hp
685	os=-bsd
686	;;
687	hp300hpux)
688	basic_machine=m68k-hp
689	os=-hpux
690	;;
691	hp3k9[0-9][0-9] \| hp9[0-9][0-9])
692	basic_machine=hppa1.0-hp
693	;;
694	hp9k2[0-9][0-9] \| hp9k31[0-9])
695	basic_machine=m68000-hp
696	;;
697	hp9k3[2-9][0-9])
698	basic_machine=m68k-hp
699	;;
700	hp9k6[0-9][0-9] \| hp6[0-9][0-9])
701	basic_machine=hppa1.0-hp
702	;;
703	hp9k7[0-79][0-9] \| hp7[0-79][0-9])
704	basic_machine=hppa1.1-hp
705	;;
706	hp9k78[0-9] \| hp78[0-9])
707	# FIXME: really hppa2.0-hp
708	basic_machine=hppa1.1-hp
709	;;
710	hp9k8[67]1 \| hp8[67]1 \| hp9k80[24] \| hp80[24] \| hp9k8[78]9 \| hp8[78]9 \| hp9k893 \| hp893)
711	# FIXME: really hppa2.0-hp
712	basic_machine=hppa1.1-hp
713	;;
714	hp9k8[0-9][13679] \| hp8[0-9][13679])
715	basic_machine=hppa1.1-hp
716	;;
717	hp9k8[0-9][0-9] \| hp8[0-9][0-9])
718	basic_machine=hppa1.0-hp
719	;;
720	hppa-next)
721	os=-nextstep3
722	;;
723	hppaosf)
724	basic_machine=hppa1.1-hp
725	os=-osf
726	;;
727	hppro)
728	basic_machine=hppa1.1-hp
729	os=-proelf
730	;;
731	i370-ibm* \| ibm*)
732	basic_machine=i370-ibm
733	;;
734	i*86v32)
735	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
736	os=-sysv32
737	;;
738	i86v4)
739	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
740	os=-sysv4
741	;;
742	i*86v)
743	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
744	os=-sysv
745	;;
746	i*86sol2)
747	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
748	os=-solaris2
749	;;
750	i386mach)
751	basic_machine=i386-mach
752	os=-mach
753	;;
754	i386-vsta \| vsta)
755	basic_machine=i386-unknown
756	os=-vsta
757	;;
758	iris \| iris4d)
759	basic_machine=mips-sgi
760	case $os in
761	-irix*)
762	;;
763	*)
764	os=-irix4
765	;;
766	esac
767	;;
768	isi68 \| isi)
769	basic_machine=m68k-isi
770	os=-sysv
771	;;
772	m68knommu)
773	basic_machine=m68k-unknown
774	os=-linux
775	;;
776	m68knommu-*)
777	basic_machine=m68k-`echo $basic_machine \| sed 's/^[^-]*-//'`
778	os=-linux
779	;;
780	m88k-omron*)
781	basic_machine=m88k-omron
782	;;
783	magnum \| m3230)
784	basic_machine=mips-mips
785	os=-sysv
786	;;
787	merlin)
788	basic_machine=ns32k-utek
789	os=-sysv
790	;;
791	microblaze)
792	basic_machine=microblaze-xilinx
793	;;
794	mingw32)
795	basic_machine=i386-pc
796	os=-mingw32
797	;;
798	mingw32ce)
799	basic_machine=arm-unknown
800	os=-mingw32ce
801	;;
802	miniframe)
803	basic_machine=m68000-convergent
804	;;
805	mint \| -mint[0-9] \| MiNT \| MiNT[0-9]*)
806	basic_machine=m68k-atari
807	os=-mint
808	;;
809	mips3-)
810	basic_machine=`echo $basic_machine \| sed -e 's/mips3/mips64/'`
811	;;
812	mips3*)
813	basic_machine=`echo $basic_machine \| sed -e 's/mips3/mips64/'`-unknown
814	;;
815	monitor)
816	basic_machine=m68k-rom68k
817	os=-coff
818	;;
819	morphos)
820	basic_machine=powerpc-unknown
821	os=-morphos
822	;;
823	msdos)
824	basic_machine=i386-pc
825	os=-msdos
826	;;
827	ms1-*)
828	basic_machine=`echo $basic_machine \| sed -e 's/ms1-/mt-/'`
829	;;
830	msys)
831	basic_machine=i386-pc
832	os=-msys
833	;;
834	mvs)
835	basic_machine=i370-ibm
836	os=-mvs
837	;;
838	nacl)
839	basic_machine=le32-unknown
840	os=-nacl
841	;;
842	ncr3000)
843	basic_machine=i486-ncr
844	os=-sysv4
845	;;
846	netbsd386)
847	basic_machine=i386-unknown
848	os=-netbsd
849	;;
850	netwinder)
851	basic_machine=armv4l-rebel
852	os=-linux
853	;;
854	news \| news700 \| news800 \| news900)
855	basic_machine=m68k-sony
856	os=-newsos
857	;;
858	news1000)
859	basic_machine=m68030-sony
860	os=-newsos
861	;;
862	news-3600 \| risc-news)
863	basic_machine=mips-sony
864	os=-newsos
865	;;
866	necv70)
867	basic_machine=v70-nec
868	os=-sysv
869	;;
870	next \| m*-next )
871	basic_machine=m68k-next
872	case $os in
873	-nextstep* )
874	;;
875	-ns2*)
876	os=-nextstep2
877	;;
878	*)
879	os=-nextstep3
880	;;
881	esac
882	;;
883	nh3000)
884	basic_machine=m68k-harris
885	os=-cxux
886	;;
887	nh[45]000)
888	basic_machine=m88k-harris
889	os=-cxux
890	;;
891	nindy960)
892	basic_machine=i960-intel
893	os=-nindy
894	;;
895	mon960)
896	basic_machine=i960-intel
897	os=-mon960
898	;;
899	nonstopux)
900	basic_machine=mips-compaq
901	os=-nonstopux
902	;;
903	np1)
904	basic_machine=np1-gould
905	;;
906	neo-tandem)
907	basic_machine=neo-tandem
908	;;
909	nse-tandem)
910	basic_machine=nse-tandem
911	;;
912	nsr-tandem)
913	basic_machine=nsr-tandem
914	;;
915	op50n-* \| op60c-*)
916	basic_machine=hppa1.1-oki
917	os=-proelf
918	;;
919	openrisc \| openrisc-*)
920	basic_machine=or32-unknown
921	;;
922	os400)
923	basic_machine=powerpc-ibm
924	os=-os400
925	;;
926	OSE68000 \| ose68000)
927	basic_machine=m68000-ericsson
928	os=-ose
929	;;
930	os68k)
931	basic_machine=m68k-none
932	os=-os68k
933	;;
934	pa-hitachi)
935	basic_machine=hppa1.1-hitachi
936	os=-hiuxwe2
937	;;
938	paragon)
939	basic_machine=i860-intel
940	os=-osf
941	;;
942	parisc)
943	basic_machine=hppa-unknown
944	os=-linux
945	;;
946	parisc-*)
947	basic_machine=hppa-`echo $basic_machine \| sed 's/^[^-]*-//'`
948	os=-linux
949	;;
950	pbd)
951	basic_machine=sparc-tti
952	;;
953	pbb)
954	basic_machine=m68k-tti
955	;;
956	pc532 \| pc532-*)
957	basic_machine=ns32k-pc532
958	;;
959	pc98)
960	basic_machine=i386-pc
961	;;
962	pc98-*)
963	basic_machine=i386-`echo $basic_machine \| sed 's/^[^-]*-//'`
964	;;
965	pentium \| p5 \| k5 \| k6 \| nexgen \| viac3)
966	basic_machine=i586-pc
967	;;
968	pentiumpro \| p6 \| 6x86 \| athlon \| athlon_*)
969	basic_machine=i686-pc
970	;;
971	pentiumii \| pentium2 \| pentiumiii \| pentium3)
972	basic_machine=i686-pc
973	;;
974	pentium4)
975	basic_machine=i786-pc
976	;;
977	pentium-* \| p5-* \| k5-* \| k6-* \| nexgen-* \| viac3-*)
978	basic_machine=i586-`echo $basic_machine \| sed 's/^[^-]*-//'`
979	;;
980	pentiumpro-* \| p6-* \| 6x86-* \| athlon-*)
981	basic_machine=i686-`echo $basic_machine \| sed 's/^[^-]*-//'`
982	;;
983	pentiumii-* \| pentium2-* \| pentiumiii-* \| pentium3-*)
984	basic_machine=i686-`echo $basic_machine \| sed 's/^[^-]*-//'`
985	;;
986	pentium4-*)
987	basic_machine=i786-`echo $basic_machine \| sed 's/^[^-]*-//'`
988	;;
989	pn)
990	basic_machine=pn-gould
991	;;
992	power) basic_machine=power-ibm
993	;;
994	ppc \| ppcbe) basic_machine=powerpc-unknown
995	;;
996	ppc-* \| ppcbe-*)
997	basic_machine=powerpc-`echo $basic_machine \| sed 's/^[^-]*-//'`
998	;;
999	ppcle \| powerpclittle \| ppc-le \| powerpc-little)
1000	basic_machine=powerpcle-unknown
1001	;;
1002	ppcle-* \| powerpclittle-*)
1003	basic_machine=powerpcle-`echo $basic_machine \| sed 's/^[^-]*-//'`
1004	;;
1005	ppc64) basic_machine=powerpc64-unknown
1006	;;
1007	ppc64-) basic_machine=powerpc64-`echo $basic_machine \| sed 's/^[^-]-//'`
1008	;;
1009	ppc64le \| powerpc64little \| ppc64-le \| powerpc64-little)
1010	basic_machine=powerpc64le-unknown
1011	;;
1012	ppc64le-* \| powerpc64little-*)
1013	basic_machine=powerpc64le-`echo $basic_machine \| sed 's/^[^-]*-//'`
1014	;;
1015	ps2)
1016	basic_machine=i386-ibm
1017	;;
1018	pw32)
1019	basic_machine=i586-unknown
1020	os=-pw32
1021	;;
1022	rdos)
1023	basic_machine=i386-pc
1024	os=-rdos
1025	;;
1026	rom68k)
1027	basic_machine=m68k-rom68k
1028	os=-coff
1029	;;
1030	rm[46]00)
1031	basic_machine=mips-siemens
1032	;;
1033	rtpc \| rtpc-*)
1034	basic_machine=romp-ibm
1035	;;
1036	s390 \| s390-*)
1037	basic_machine=s390-ibm
1038	;;
1039	s390x \| s390x-*)
1040	basic_machine=s390x-ibm
1041	;;
1042	sa29200)
1043	basic_machine=a29k-amd
1044	os=-udi
1045	;;
1046	sb1)
1047	basic_machine=mipsisa64sb1-unknown
1048	;;
1049	sb1el)
1050	basic_machine=mipsisa64sb1el-unknown
1051	;;
1052	sde)
1053	basic_machine=mipsisa32-sde
1054	os=-elf
1055	;;
1056	sei)
1057	basic_machine=mips-sei
1058	os=-seiux
1059	;;
1060	sequent)
1061	basic_machine=i386-sequent
1062	;;
1063	sh)
1064	basic_machine=sh-hitachi
1065	os=-hms
1066	;;
1067	sh5el)
1068	basic_machine=sh5le-unknown
1069	;;
1070	sh64)
1071	basic_machine=sh64-unknown
1072	;;
1073	sparclite-wrs \| simso-wrs)
1074	basic_machine=sparclite-wrs
1075	os=-vxworks
1076	;;
1077	sps7)
1078	basic_machine=m68k-bull
1079	os=-sysv2
1080	;;
1081	spur)
1082	basic_machine=spur-unknown
1083	;;
1084	st2000)
1085	basic_machine=m68k-tandem
1086	;;
1087	stratus)
1088	basic_machine=i860-stratus
1089	os=-sysv4
1090	;;
1091	strongarm-* \| thumb-*)
1092	basic_machine=arm-`echo $basic_machine \| sed 's/^[^-]*-//'`
1093	;;
1094	sun2)
1095	basic_machine=m68000-sun
1096	;;
1097	sun2os3)
1098	basic_machine=m68000-sun
1099	os=-sunos3
1100	;;
1101	sun2os4)
1102	basic_machine=m68000-sun
1103	os=-sunos4
1104	;;
1105	sun3os3)
1106	basic_machine=m68k-sun
1107	os=-sunos3
1108	;;
1109	sun3os4)
1110	basic_machine=m68k-sun
1111	os=-sunos4
1112	;;
1113	sun4os3)
1114	basic_machine=sparc-sun
1115	os=-sunos3
1116	;;
1117	sun4os4)
1118	basic_machine=sparc-sun
1119	os=-sunos4
1120	;;
1121	sun4sol2)
1122	basic_machine=sparc-sun
1123	os=-solaris2
1124	;;
1125	sun3 \| sun3-*)
1126	basic_machine=m68k-sun
1127	;;
1128	sun4)
1129	basic_machine=sparc-sun
1130	;;
1131	sun386 \| sun386i \| roadrunner)
1132	basic_machine=i386-sun
1133	;;
1134	sv1)
1135	basic_machine=sv1-cray
1136	os=-unicos
1137	;;
1138	symmetry)
1139	basic_machine=i386-sequent
1140	os=-dynix
1141	;;
1142	t3e)
1143	basic_machine=alphaev5-cray
1144	os=-unicos
1145	;;
1146	t90)
1147	basic_machine=t90-cray
1148	os=-unicos
1149	;;
1150	tile*)
1151	basic_machine=$basic_machine-unknown
1152	os=-linux-gnu
1153	;;
1154	tx39)
1155	basic_machine=mipstx39-unknown
1156	;;
1157	tx39el)
1158	basic_machine=mipstx39el-unknown
1159	;;
1160	toad1)
1161	basic_machine=pdp10-xkl
1162	os=-tops20
1163	;;
1164	tower \| tower-32)
1165	basic_machine=m68k-ncr
1166	;;
1167	tpf)
1168	basic_machine=s390x-ibm
1169	os=-tpf
1170	;;
1171	udi29k)
1172	basic_machine=a29k-amd
1173	os=-udi
1174	;;
1175	ultra3)
1176	basic_machine=a29k-nyu
1177	os=-sym1
1178	;;
1179	v810 \| necv810)
1180	basic_machine=v810-nec
1181	os=-none
1182	;;
1183	vaxv)
1184	basic_machine=vax-dec
1185	os=-sysv
1186	;;
1187	vms)
1188	basic_machine=vax-dec
1189	os=-vms
1190	;;
1191	vpp\|vx\|vx-)
1192	basic_machine=f301-fujitsu
1193	;;
1194	vxworks960)
1195	basic_machine=i960-wrs
1196	os=-vxworks
1197	;;
1198	vxworks68)
1199	basic_machine=m68k-wrs
1200	os=-vxworks
1201	;;
1202	vxworks29k)
1203	basic_machine=a29k-wrs
1204	os=-vxworks
1205	;;
1206	w65*)
1207	basic_machine=w65-wdc
1208	os=-none
1209	;;
1210	w89k-*)
1211	basic_machine=hppa1.1-winbond
1212	os=-proelf
1213	;;
1214	xbox)
1215	basic_machine=i686-pc
1216	os=-mingw32
1217	;;
1218	xps \| xps100)
1219	basic_machine=xps100-honeywell
1220	;;
1221	xscale-* \| xscalee[bl]-*)
1222	basic_machine=`echo $basic_machine \| sed 's/^xscale/arm/'`
1223	;;
1224	ymp)
1225	basic_machine=ymp-cray
1226	os=-unicos
1227	;;
1228	z8k-*-coff)
1229	basic_machine=z8k-unknown
1230	os=-sim
1231	;;
1232	z80-*-coff)
1233	basic_machine=z80-unknown
1234	os=-sim
1235	;;
1236	none)
1237	basic_machine=none-none
1238	os=-none
1239	;;
1240
1241	# Here we handle the default manufacturer of certain CPU types. It is in
1242	# some cases the only manufacturer, in others, it is the most popular.
1243	w89k)
1244	basic_machine=hppa1.1-winbond
1245	;;
1246	op50n)
1247	basic_machine=hppa1.1-oki
1248	;;
1249	op60c)
1250	basic_machine=hppa1.1-oki
1251	;;
1252	romp)
1253	basic_machine=romp-ibm
1254	;;
1255	mmix)
1256	basic_machine=mmix-knuth
1257	;;
1258	rs6000)
1259	basic_machine=rs6000-ibm
1260	;;
1261	vax)
1262	basic_machine=vax-dec
1263	;;
1264	pdp10)
1265	# there are many clones, so DEC is not a safe bet
1266	basic_machine=pdp10-unknown
1267	;;
1268	pdp11)
1269	basic_machine=pdp11-dec
1270	;;
1271	we32k)
1272	basic_machine=we32k-att
1273	;;
1274	sh[1234] \| sh[24]a \| sh[24]aeb \| sh[34]eb \| sh[1234]le \| sh[23]ele)
1275	basic_machine=sh-unknown
1276	;;
1277	sparc \| sparcv8 \| sparcv9 \| sparcv9b \| sparcv9v)
1278	basic_machine=sparc-sun
1279	;;
1280	cydra)
1281	basic_machine=cydra-cydrome
1282	;;
1283	orion)
1284	basic_machine=orion-highlevel
1285	;;
1286	orion105)
1287	basic_machine=clipper-highlevel
1288	;;
1289	mac \| mpw \| mac-mpw)
1290	basic_machine=m68k-apple
1291	;;
1292	pmac \| pmac-mpw)
1293	basic_machine=powerpc-apple
1294	;;
1295	*-unknown)
1296	# Make sure to match an already-canonicalized machine name.
1297	;;
1298	*)
1299	echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1300	exit 1
1301	;;
1302	esac
1303
1304	# Here we canonicalize certain aliases for manufacturers.
1305	case $basic_machine in
1306	-digital)
1307	basic_machine=`echo $basic_machine \| sed 's/digital.*/dec/'`
1308	;;
1309	-commodore)
1310	basic_machine=`echo $basic_machine \| sed 's/commodore.*/cbm/'`
1311	;;
1312	*)
1313	;;
1314	esac
1315
1316	# Decode manufacturer-specific aliases for certain operating systems.
1317
1318	if [ x"$os" != x"" ]
1319	then
1320	case $os in
1321	# First match some system type aliases
1322	# that might get confused with valid system types.
1323	# -solaris* is a basic system type, with this one exception.
1324	-auroraux)
1325	os=-auroraux
1326	;;
1327	-solaris1 \| -solaris1.*)
1328	os=`echo $os \| sed -e 's\|solaris1\|sunos4\|'`
1329	;;
1330	-solaris)
1331	os=-solaris2
1332	;;
1333	-svr4*)
1334	os=-sysv4
1335	;;
1336	-unixware*)
1337	os=-sysv4.2uw
1338	;;
1339	-gnu/linux*)
1340	os=`echo $os \| sed -e 's\|gnu/linux\|linux-gnu\|'`
1341	;;
1342	# First accept the basic system types.
1343	# The portable systems comes first.
1344	# Each alternative MUST END IN A *, to match a version number.
1345	# -sysv* is not here because it comes later, after sysvr4.
1346	-gnu* \| -bsd* \| -mach* \| -minix* \| -genix* \| -ultrix* \| -irix* \
1347	\| -vms \| -sco* \| -esix* \| -isc* \| -aix* \| -cnk* \| -sunos \| -sunos[34]*\
1348	\| -hpux* \| -unos* \| -osf* \| -luna* \| -dgux* \| -auroraux* \| -solaris* \
1349	\| -sym* \| -kopensolaris* \
1350	\| -amigaos* \| -amigados* \| -msdos* \| -newsos* \| -unicos* \| -aof* \
1351	\| -aos* \| -aros* \
1352	\| -nindy* \| -vxsim* \| -vxworks* \| -ebmon* \| -hms* \| -mvs* \
1353	\| -clix* \| -riscos* \| -uniplus* \| -iris* \| -rtu* \| -xenix* \
1354	\| -hiux* \| -386bsd* \| -knetbsd* \| -mirbsd* \| -netbsd* \
1355	\| -openbsd* \| -solidbsd* \
1356	\| -ekkobsd* \| -kfreebsd* \| -freebsd* \| -riscix* \| -lynxos* \
1357	\| -bosx* \| -nextstep* \| -cxux* \| -aout* \| -elf* \| -oabi* \
1358	\| -ptx* \| -coff* \| -ecoff* \| -winnt* \| -domain* \| -vsta* \
1359	\| -udi* \| -eabi* \| -lites* \| -ieee* \| -go32* \| -aux* \
1360	\| -chorusos* \| -chorusrdb* \| -cegcc* \
1361	\| -cygwin* \| -msys* \| -pe* \| -psos* \| -moss* \| -proelf* \| -rtems* \
1362	\| -mingw32* \| -linux-gnu* \| -linux-android* \
1363	\| -linux-newlib* \| -linux-uclibc* \
1364	\| -uxpv* \| -beos* \| -mpeix* \| -udk* \
1365	\| -interix* \| -uwin* \| -mks* \| -rhapsody* \| -darwin* \| -opened* \
1366	\| -openstep* \| -oskit* \| -conix* \| -pw32* \| -nonstopux* \
1367	\| -storm-chaos* \| -tops10* \| -tenex* \| -tops20* \| -its* \
1368	\| -os2* \| -vos* \| -palmos* \| -uclinux* \| -nucleus* \
1369	\| -morphos* \| -superux* \| -rtmk* \| -rtmk-nova* \| -windiss* \
1370	\| -powermax* \| -dnix* \| -nx6 \| -nx7 \| -sei* \| -dragonfly* \
1371	\| -skyos* \| -haiku* \| -rdos* \| -toppers* \| -drops* \| -es*)
1372	# Remember, each alternative MUST END IN *, to match a version number.
1373	;;
1374	-qnx*)
1375	case $basic_machine in
1376	x86-* \| i86-)
1377	;;
1378	*)
1379	os=-nto$os
1380	;;
1381	esac
1382	;;
1383	-nto-qnx*)
1384	;;
1385	-nto*)
1386	os=`echo $os \| sed -e 's\|nto\|nto-qnx\|'`
1387	;;
1388	-sim \| -es1800* \| -hms* \| -xray \| -os68k* \| -none* \| -v88r* \
1389	\| -windows* \| -osx \| -abug \| -netware* \| -os9* \| -beos* \| -haiku* \
1390	\| -macos* \| -mpw* \| -magic* \| -mmixware* \| -mon960* \| -lnews*)
1391	;;
1392	-mac*)
1393	os=`echo $os \| sed -e 's\|mac\|macos\|'`
1394	;;
1395	-linux-dietlibc)
1396	os=-linux-dietlibc
1397	;;
1398	-linux*)
1399	os=`echo $os \| sed -e 's\|linux\|linux-gnu\|'`
1400	;;
1401	-sunos5*)
1402	os=`echo $os \| sed -e 's\|sunos5\|solaris2\|'`
1403	;;
1404	-sunos6*)
1405	os=`echo $os \| sed -e 's\|sunos6\|solaris3\|'`
1406	;;
1407	-opened*)
1408	os=-openedition
1409	;;
1410	-os400*)
1411	os=-os400
1412	;;
1413	-wince*)
1414	os=-wince
1415	;;
1416	-osfrose*)
1417	os=-osfrose
1418	;;
1419	-osf*)
1420	os=-osf
1421	;;
1422	-utek*)
1423	os=-bsd
1424	;;
1425	-dynix*)
1426	os=-bsd
1427	;;
1428	-acis*)
1429	os=-aos
1430	;;
1431	-atheos*)
1432	os=-atheos
1433	;;
1434	-syllable*)
1435	os=-syllable
1436	;;
1437	-386bsd)
1438	os=-bsd
1439	;;
1440	-ctix* \| -uts*)
1441	os=-sysv
1442	;;
1443	-nova*)
1444	os=-rtmk-nova
1445	;;
1446	-ns2 )
1447	os=-nextstep2
1448	;;
1449	-nsk*)
1450	os=-nsk
1451	;;
1452	# Preserve the version number of sinix5.
1453	-sinix5.*)
1454	os=`echo $os \| sed -e 's\|sinix\|sysv\|'`
1455	;;
1456	-sinix*)
1457	os=-sysv4
1458	;;
1459	-tpf*)
1460	os=-tpf
1461	;;
1462	-triton*)
1463	os=-sysv3
1464	;;
1465	-oss*)
1466	os=-sysv3
1467	;;
1468	-svr4)
1469	os=-sysv4
1470	;;
1471	-svr3)
1472	os=-sysv3
1473	;;
1474	-sysvr4)
1475	os=-sysv4
1476	;;
1477	# This must come after -sysvr4.
1478	-sysv*)
1479	;;
1480	-ose*)
1481	os=-ose
1482	;;
1483	-es1800*)
1484	os=-ose
1485	;;
1486	-xenix)
1487	os=-xenix
1488	;;
1489	-mint \| -mint[0-9] \| -MiNT \| -MiNT[0-9])
1490	os=-mint
1491	;;
1492	-aros*)
1493	os=-aros
1494	;;
1495	-kaos*)
1496	os=-kaos
1497	;;
1498	-zvmoe)
1499	os=-zvmoe
1500	;;
1501	-dicos*)
1502	os=-dicos
1503	;;
1504	-nacl*)
1505	;;
1506	-none)
1507	;;
1508	*)
1509	# Get rid of the `-' at the beginning of $os.
1510	os=`echo $os \| sed 's/[^-]*-//'`
1511	echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1512	exit 1
1513	;;
1514	esac
1515	else
1516
1517	# Here we handle the default operating systems that come with various machines.
1518	# The value should be what the vendor currently ships out the door with their
1519	# machine or put another way, the most popular os provided with the machine.
1520
1521	# Note that if you're going to try to match "-MANUFACTURER" here (say,
1522	# "-sun"), then you have to tell the case statement up towards the top
1523	# that MANUFACTURER isn't an operating system. Otherwise, code above
1524	# will signal an error saying that MANUFACTURER isn't an operating
1525	# system, and we'll never get to this point.
1526
1527	case $basic_machine in
1528	score-*)
1529	os=-elf
1530	;;
1531	spu-*)
1532	os=-elf
1533	;;
1534	*-acorn)
1535	os=-riscix1.2
1536	;;
1537	arm*-rebel)
1538	os=-linux
1539	;;
1540	arm*-semi)
1541	os=-aout
1542	;;
1543	c4x-* \| tic4x-*)
1544	os=-coff
1545	;;
1546	hexagon-*)
1547	os=-elf
1548	;;
1549	tic54x-*)
1550	os=-coff
1551	;;
1552	tic55x-*)
1553	os=-coff
1554	;;
1555	tic6x-*)
1556	os=-coff
1557	;;
1558	# This must come before the *-dec entry.
1559	pdp10-*)
1560	os=-tops20
1561	;;
1562	pdp11-*)
1563	os=-none
1564	;;
1565	-dec \| vax-)
1566	os=-ultrix4.2
1567	;;
1568	m68*-apollo)
1569	os=-domain
1570	;;
1571	i386-sun)
1572	os=-sunos4.0.2
1573	;;
1574	m68000-sun)
1575	os=-sunos3
1576	;;
1577	m68*-cisco)
1578	os=-aout
1579	;;
1580	mep-*)
1581	os=-elf
1582	;;
1583	mips*-cisco)
1584	os=-elf
1585	;;
1586	mips-)
1587	os=-elf
1588	;;
1589	or32-*)
1590	os=-coff
1591	;;
1592	*-tti) # must be before sparc entry or we get the wrong os.
1593	os=-sysv3
1594	;;
1595	sparc-* \| *-sun)
1596	os=-sunos4.1.1
1597	;;
1598	*-be)
1599	os=-beos
1600	;;
1601	*-haiku)
1602	os=-haiku
1603	;;
1604	*-ibm)
1605	os=-aix
1606	;;
1607	*-knuth)
1608	os=-mmixware
1609	;;
1610	*-wec)
1611	os=-proelf
1612	;;
1613	*-winbond)
1614	os=-proelf
1615	;;
1616	*-oki)
1617	os=-proelf
1618	;;
1619	*-hp)
1620	os=-hpux
1621	;;
1622	*-hitachi)
1623	os=-hiux
1624	;;
1625	i860-* \| -att \| -ncr \| -altos \| -motorola \| *-convergent)
1626	os=-sysv
1627	;;
1628	*-cbm)
1629	os=-amigaos
1630	;;
1631	*-dg)
1632	os=-dgux
1633	;;
1634	*-dolphin)
1635	os=-sysv3
1636	;;
1637	m68k-ccur)
1638	os=-rtu
1639	;;
1640	m88k-omron*)
1641	os=-luna
1642	;;
1643	*-next )
1644	os=-nextstep
1645	;;
1646	*-sequent)
1647	os=-ptx
1648	;;
1649	*-crds)
1650	os=-unos
1651	;;
1652	*-ns)
1653	os=-genix
1654	;;
1655	i370-*)
1656	os=-mvs
1657	;;
1658	*-next)
1659	os=-nextstep3
1660	;;
1661	*-gould)
1662	os=-sysv
1663	;;
1664	*-highlevel)
1665	os=-bsd
1666	;;
1667	*-encore)
1668	os=-bsd
1669	;;
1670	*-sgi)
1671	os=-irix
1672	;;
1673	*-siemens)
1674	os=-sysv4
1675	;;
1676	*-masscomp)
1677	os=-rtu
1678	;;
1679	f30[01]-fujitsu \| f700-fujitsu)
1680	os=-uxpv
1681	;;
1682	*-rom68k)
1683	os=-coff
1684	;;
1685	-bug)
1686	os=-coff
1687	;;
1688	*-apple)
1689	os=-macos
1690	;;
1691	-atari)
1692	os=-mint
1693	;;
1694	*)
1695	os=-none
1696	;;
1697	esac
1698	fi
1699
1700	# Here we handle the case where we know the os, and the CPU type, but not the
1701	# manufacturer. We pick the logical manufacturer.
1702	vendor=unknown
1703	case $basic_machine in
1704	*-unknown)
1705	case $os in
1706	-riscix*)
1707	vendor=acorn
1708	;;
1709	-sunos*)
1710	vendor=sun
1711	;;
1712	-cnk\|-aix)
1713	vendor=ibm
1714	;;
1715	-beos*)
1716	vendor=be
1717	;;
1718	-hpux*)
1719	vendor=hp
1720	;;
1721	-mpeix*)
1722	vendor=hp
1723	;;
1724	-hiux*)
1725	vendor=hitachi
1726	;;
1727	-unos*)
1728	vendor=crds
1729	;;
1730	-dgux*)
1731	vendor=dg
1732	;;
1733	-luna*)
1734	vendor=omron
1735	;;
1736	-genix*)
1737	vendor=ns
1738	;;
1739	-mvs* \| -opened*)
1740	vendor=ibm
1741	;;
1742	-os400*)
1743	vendor=ibm
1744	;;
1745	-ptx*)
1746	vendor=sequent
1747	;;
1748	-tpf*)
1749	vendor=ibm
1750	;;
1751	-vxsim* \| -vxworks* \| -windiss*)
1752	vendor=wrs
1753	;;
1754	-aux*)
1755	vendor=apple
1756	;;
1757	-hms*)
1758	vendor=hitachi
1759	;;
1760	-mpw* \| -macos*)
1761	vendor=apple
1762	;;
1763	-mint \| -mint[0-9] \| -MiNT \| -MiNT[0-9])
1764	vendor=atari
1765	;;
1766	-vos*)
1767	vendor=stratus
1768	;;
1769	esac
1770	basic_machine=`echo $basic_machine \| sed "s/unknown/$vendor/"`
1771	;;
1772	esac
1773
1774	echo $basic_machine$os
1775	exit
1776
1777	# Local variables:
1778	# eval: (add-hook 'write-file-hooks 'time-stamp)
1779	# time-stamp-start: "timestamp='"
1780	# time-stamp-format: "%:y-%02m-%02d"
1781	# time-stamp-end: "'"
1782	# End:

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