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config.sub @ 20776

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Revision 20776, 29.3 KB checked in by ghudson, 20 years ago (diff)
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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 Free Software Foundation, Inc.
5
6	timestamp='2003-02-22'
7
8	# This file is (in principle) common to ALL GNU software.
9	# The presence of a machine in this file suggests that SOME GNU software
10	# can handle that machine. It does not imply ALL GNU software can.
11	#
12	# This file is free software; you can redistribute it and/or modify
13	# it under the terms of the GNU General Public License as published by
14	# the Free Software Foundation; either version 2 of the License, or
15	# (at your option) any later version.
16	#
17	# This program is distributed in the hope that it will be useful,
18	# but WITHOUT ANY WARRANTY; without even the implied warranty of
19	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20	# GNU General Public License for more details.
21	#
22	# You should have received a copy of the GNU General Public License
23	# along with this program; if not, write to the Free Software
24	# Foundation, Inc., 59 Temple Place - Suite 330,
25	# Boston, MA 02111-1307, USA.
26
27	# As a special exception to the GNU General Public License, if you
28	# distribute this file as part of a program that contains a
29	# configuration script generated by Autoconf, you may include it under
30	# the same distribution terms that you use for the rest of that program.
31
32	# Please send patches to <config-patches@gnu.org>. Submit a context
33	# diff and a properly formatted 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	# This file is supposed to be the same for all GNU packages
41	# and recognize all the CPU types, system types and aliases
42	# that are meaningful with any GNU software.
43	# Each package is responsible for reporting which valid configurations
44	# it does not support. The user should be able to distinguish
45	# a failure to support a valid configuration from a meaningless
46	# configuration.
47
48	# The goal of this file is to map all the various variations of a given
49	# machine specification into a single specification in the form:
50	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
51	# or in some cases, the newer four-part form:
52	# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
53	# It is wrong to echo any other type of specification.
54
55	me=`echo "$0" \| sed -e 's,.*/,,'`
56
57	usage="\
58	Usage: $0 [OPTION] CPU-MFR-OPSYS
59	$0 [OPTION] ALIAS
60
61	Canonicalize a configuration name.
62
63	Operation modes:
64	-h, --help print this help, then exit
65	-t, --time-stamp print date of last modification, then exit
66	-v, --version print version number, then exit
67
68	Report bugs and patches to <config-patches@gnu.org>."
69
70	version="\
71	GNU config.sub ($timestamp)
72
73	Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
74	Free Software Foundation, Inc.
75
76	This is free software; see the source for copying conditions. There is NO
77	warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
78
79	help="
80	Try \`$me --help' for more information."
81
82	# Parse command line
83	while test $# -gt 0 ; do
84	case $1 in
85	--time-stamp \| --time* \| -t )
86	echo "$timestamp" ; exit 0 ;;
87	--version \| -v )
88	echo "$version" ; exit 0 ;;
89	--help \| --h* \| -h )
90	echo "$usage"; exit 0 ;;
91	-- ) # Stop option processing
92	shift; break ;;
93	- ) # Use stdin as input.
94	break ;;
95	-* )
96	echo "$me: invalid option $1$help"
97	exit 1 ;;
98
99	local)
100	# First pass through any local machine types.
101	echo $1
102	exit 0;;
103
104	* )
105	break ;;
106	esac
107	done
108
109	case $# in
110	0) echo "$me: missing argument$help" >&2
111	exit 1;;
112	1) ;;
113	*) echo "$me: too many arguments$help" >&2
114	exit 1;;
115	esac
116
117	# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
118	# Here we must recognize all the valid KERNEL-OS combinations.
119	maybe_os=`echo $1 \| sed 's/^$.$-$[^-]-[^-]*$$/\2/'`
120	case $maybe_os in
121	nto-qnx* \| linux-gnu* \| freebsd-gnu \| netbsd-gnu \| storm-chaos* \| os2-emx* \| rtmk-nova*)
122	os=-$maybe_os
123	basic_machine=`echo $1 \| sed 's/^$.$-$[^-]-[^-]*$$/\1/'`
124	;;
125	*)
126	basic_machine=`echo $1 \| sed 's/-[^-]*$//'`
127	if [ $basic_machine != $1 ]
128	then os=`echo $1 \| sed 's/.*-/-/'`
129	else os=; fi
130	;;
131	esac
132
133	### Let's recognize common machines as not being operating systems so
134	### that things like config.sub decstation-3100 work. We also
135	### recognize some manufacturers as not being operating systems, so we
136	### can provide default operating systems below.
137	case $os in
138	-sunos)
139	# Prevent following clause from handling this invalid input.
140	;;
141	-dec* \| -mips* \| -sequent* \| -encore* \| -pc532* \| -sgi* \| -sony* \| \
142	-att* \| -7300* \| -3300* \| -delta* \| -motorola* \| -sun[234]* \| \
143	-unicom* \| -ibm* \| -next \| -hp \| -isi* \| -apollo \| -altos* \| \
144	-convergent* \| -ncr* \| -news \| -32* \| -3600* \| -3100* \| -hitachi* \|\
145	-c[123]* \| -convex* \| -sun \| -crds \| -omron* \| -dg \| -ultra \| -tti* \| \
146	-harris \| -dolphin \| -highlevel \| -gould \| -cbm \| -ns \| -masscomp \| \
147	-apple \| -axis)
148	os=
149	basic_machine=$1
150	;;
151	-sim \| -cisco \| -oki \| -wec \| -winbond)
152	os=
153	basic_machine=$1
154	;;
155	-scout)
156	;;
157	-wrs)
158	os=-vxworks
159	basic_machine=$1
160	;;
161	-chorusos*)
162	os=-chorusos
163	basic_machine=$1
164	;;
165	-chorusrdb)
166	os=-chorusrdb
167	basic_machine=$1
168	;;
169	-hiux*)
170	os=-hiuxwe2
171	;;
172	-sco5)
173	os=-sco3.2v5
174	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
175	;;
176	-sco4)
177	os=-sco3.2v4
178	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
179	;;
180	-sco3.2.[4-9]*)
181	os=`echo $os \| sed -e 's/sco3.2./sco3.2v/'`
182	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
183	;;
184	-sco3.2v[4-9]*)
185	# Don't forget version if it is 3.2v4 or newer.
186	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
187	;;
188	-sco*)
189	os=-sco3.2v2
190	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
191	;;
192	-udk*)
193	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
194	;;
195	-isc)
196	os=-isc2.2
197	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
198	;;
199	-clix*)
200	basic_machine=clipper-intergraph
201	;;
202	-isc*)
203	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
204	;;
205	-lynx*)
206	os=-lynxos
207	;;
208	-ptx*)
209	basic_machine=`echo $1 \| sed -e 's/86-.*/86-sequent/'`
210	;;
211	-windowsnt*)
212	os=`echo $os \| sed -e 's/windowsnt/winnt/'`
213	;;
214	-psos*)
215	os=-psos
216	;;
217	-mint \| -mint[0-9]*)
218	basic_machine=m68k-atari
219	os=-mint
220	;;
221	esac
222
223	# Decode aliases for certain CPU-COMPANY combinations.
224	case $basic_machine in
225	# Recognize the basic CPU types without company name.
226	# Some are omitted here because they have special meanings below.
227	1750a \| 580 \
228	\| a29k \
229	\| alpha \| alphaev[4-8] \| alphaev56 \| alphaev6[78] \| alphapca5[67] \
230	\| alpha64 \| alpha64ev[4-8] \| alpha64ev56 \| alpha64ev6[78] \| alpha64pca5[67] \
231	\| arc \| arm \| arm[bl]e \| arme[lb] \| armv[2345] \| armv[345][lb] \| avr \
232	\| clipper \
233	\| d10v \| d30v \| dlx \| dsp16xx \
234	\| fr30 \| frv \
235	\| h8300 \| h8500 \| hppa \| hppa1.[01] \| hppa2.0 \| hppa2.0[nw] \| hppa64 \
236	\| i370 \| i860 \| i960 \| ia64 \
237	\| ip2k \
238	\| m32r \| m68000 \| m68k \| m88k \| mcore \
239	\| mips \| mipsbe \| mipseb \| mipsel \| mipsle \
240	\| mips16 \
241	\| mips64 \| mips64el \
242	\| mips64vr \| mips64vrel \
243	\| mips64orion \| mips64orionel \
244	\| mips64vr4100 \| mips64vr4100el \
245	\| mips64vr4300 \| mips64vr4300el \
246	\| mips64vr5000 \| mips64vr5000el \
247	\| mipsisa32 \| mipsisa32el \
248	\| mipsisa32r2 \| mipsisa32r2el \
249	\| mipsisa64 \| mipsisa64el \
250	\| mipsisa64sb1 \| mipsisa64sb1el \
251	\| mipsisa64sr71k \| mipsisa64sr71kel \
252	\| mipstx39 \| mipstx39el \
253	\| mn10200 \| mn10300 \
254	\| msp430 \
255	\| ns16k \| ns32k \
256	\| openrisc \| or32 \
257	\| pdp10 \| pdp11 \| pj \| pjl \
258	\| powerpc \| powerpc64 \| powerpc64le \| powerpcle \| ppcbe \
259	\| pyramid \
260	\| sh \| sh[1234] \| sh[23]e \| sh[34]eb \| shbe \| shle \| sh[1234]le \| sh3ele \
261	\| sh64 \| sh64le \
262	\| sparc \| sparc64 \| sparc86x \| sparclet \| sparclite \| sparcv9 \| sparcv9b \
263	\| strongarm \
264	\| tahoe \| thumb \| tic80 \| tron \
265	\| v850 \| v850e \
266	\| we32k \
267	\| x86 \| xscale \| xstormy16 \| xtensa \
268	\| z8k)
269	basic_machine=$basic_machine-unknown
270	;;
271	m6811 \| m68hc11 \| m6812 \| m68hc12)
272	# Motorola 68HC11/12.
273	basic_machine=$basic_machine-unknown
274	os=-none
275	;;
276	m88110 \| m680[12346]0 \| m683?2 \| m68360 \| m5200 \| v70 \| w65 \| z8k)
277	;;
278
279	# We use `pc' rather than `unknown'
280	# because (1) that's what they normally are, and
281	# (2) the word "unknown" tends to confuse beginning users.
282	i*86 \| x86_64)
283	basic_machine=$basic_machine-pc
284	;;
285	# Object if more than one company name word.
286	--*)
287	echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
288	exit 1
289	;;
290	# Recognize the basic CPU types with company name.
291	580-* \
292	\| a29k-* \
293	\| alpha-* \| alphaev[4-8]-* \| alphaev56-* \| alphaev6[78]-* \
294	\| alpha64-* \| alpha64ev[4-8]-* \| alpha64ev56-* \| alpha64ev6[78]-* \
295	\| alphapca5[67]-* \| alpha64pca5[67]-* \| arc-* \
296	\| arm-* \| armbe-* \| armle-* \| armeb-* \| armv- \
297	\| avr-* \
298	\| bs2000-* \
299	\| c[123]* \| c30-* \| [cjt]90-* \| c4x-* \| c54x-* \| c55x-* \| c6x-* \
300	\| clipper-* \| cydra-* \
301	\| d10v-* \| d30v-* \| dlx-* \
302	\| elxsi-* \
303	\| f30[01]-* \| f700-* \| fr30-* \| frv-* \| fx80-* \
304	\| h8300-* \| h8500-* \
305	\| hppa-* \| hppa1.[01]-* \| hppa2.0-* \| hppa2.0[nw]-* \| hppa64-* \
306	\| i86- \| i860-* \| i960-* \| ia64-* \
307	\| ip2k-* \
308	\| m32r-* \
309	\| m68000-* \| m680[012346]0-* \| m68360-* \| m683?2-* \| m68k-* \
310	\| m88110-* \| m88k-* \| mcore-* \
311	\| mips-* \| mipsbe-* \| mipseb-* \| mipsel-* \| mipsle-* \
312	\| mips16-* \
313	\| mips64-* \| mips64el-* \
314	\| mips64vr-* \| mips64vrel-* \
315	\| mips64orion-* \| mips64orionel-* \
316	\| mips64vr4100-* \| mips64vr4100el-* \
317	\| mips64vr4300-* \| mips64vr4300el-* \
318	\| mips64vr5000-* \| mips64vr5000el-* \
319	\| mipsisa32-* \| mipsisa32el-* \
320	\| mipsisa32r2-* \| mipsisa32r2el-* \
321	\| mipsisa64-* \| mipsisa64el-* \
322	\| mipsisa64sb1-* \| mipsisa64sb1el-* \
323	\| mipsisa64sr71k-* \| mipsisa64sr71kel-* \
324	\| mipstx39-* \| mipstx39el-* \
325	\| msp430-* \
326	\| none-* \| np1-* \| nv1-* \| ns16k-* \| ns32k-* \
327	\| orion-* \
328	\| pdp10-* \| pdp11-* \| pj-* \| pjl-* \| pn-* \| power-* \
329	\| powerpc-* \| powerpc64-* \| powerpc64le-* \| powerpcle-* \| ppcbe-* \
330	\| pyramid-* \
331	\| romp-* \| rs6000-* \
332	\| sh-* \| sh[1234]-* \| sh[23]e-* \| sh[34]eb-* \| shbe-* \
333	\| shle-* \| sh[1234]le-* \| sh3ele-* \| sh64-* \| sh64le-* \
334	\| sparc-* \| sparc64-* \| sparc86x-* \| sparclet-* \| sparclite-* \
335	\| sparcv9-* \| sparcv9b-* \| strongarm-* \| sv1-* \| sx?-* \
336	\| tahoe-* \| thumb-* \
337	\| tic30-* \| tic4x-* \| tic54x-* \| tic55x-* \| tic6x-* \| tic80-* \
338	\| tron-* \
339	\| v850-* \| v850e-* \| vax-* \
340	\| we32k-* \
341	\| x86-* \| x86_64-* \| xps100-* \| xscale-* \| xstormy16-* \
342	\| xtensa-* \
343	\| ymp-* \
344	\| z8k-*)
345	;;
346	# Recognize the various machine names and aliases which stand
347	# for a CPU type and a company and sometimes even an OS.
348	386bsd)
349	basic_machine=i386-unknown
350	os=-bsd
351	;;
352	3b1 \| 7300 \| 7300-att \| att-7300 \| pc7300 \| safari \| unixpc)
353	basic_machine=m68000-att
354	;;
355	3b*)
356	basic_machine=we32k-att
357	;;
358	a29khif)
359	basic_machine=a29k-amd
360	os=-udi
361	;;
362	adobe68k)
363	basic_machine=m68010-adobe
364	os=-scout
365	;;
366	alliant \| fx80)
367	basic_machine=fx80-alliant
368	;;
369	altos \| altos3068)
370	basic_machine=m68k-altos
371	;;
372	am29k)
373	basic_machine=a29k-none
374	os=-bsd
375	;;
376	amdahl)
377	basic_machine=580-amdahl
378	os=-sysv
379	;;
380	amiga \| amiga-*)
381	basic_machine=m68k-unknown
382	;;
383	amigaos \| amigados)
384	basic_machine=m68k-unknown
385	os=-amigaos
386	;;
387	amigaunix \| amix)
388	basic_machine=m68k-unknown
389	os=-sysv4
390	;;
391	apollo68)
392	basic_machine=m68k-apollo
393	os=-sysv
394	;;
395	apollo68bsd)
396	basic_machine=m68k-apollo
397	os=-bsd
398	;;
399	aux)
400	basic_machine=m68k-apple
401	os=-aux
402	;;
403	balance)
404	basic_machine=ns32k-sequent
405	os=-dynix
406	;;
407	c90)
408	basic_machine=c90-cray
409	os=-unicos
410	;;
411	convex-c1)
412	basic_machine=c1-convex
413	os=-bsd
414	;;
415	convex-c2)
416	basic_machine=c2-convex
417	os=-bsd
418	;;
419	convex-c32)
420	basic_machine=c32-convex
421	os=-bsd
422	;;
423	convex-c34)
424	basic_machine=c34-convex
425	os=-bsd
426	;;
427	convex-c38)
428	basic_machine=c38-convex
429	os=-bsd
430	;;
431	cray \| j90)
432	basic_machine=j90-cray
433	os=-unicos
434	;;
435	crds \| unos)
436	basic_machine=m68k-crds
437	;;
438	cris \| cris-* \| etrax*)
439	basic_machine=cris-axis
440	;;
441	da30 \| da30-*)
442	basic_machine=m68k-da30
443	;;
444	decstation \| decstation-3100 \| pmax \| pmax-* \| pmin \| dec3100 \| decstatn)
445	basic_machine=mips-dec
446	;;
447	decsystem10* \| dec10*)
448	basic_machine=pdp10-dec
449	os=-tops10
450	;;
451	decsystem20* \| dec20*)
452	basic_machine=pdp10-dec
453	os=-tops20
454	;;
455	delta \| 3300 \| motorola-3300 \| motorola-delta \
456	\| 3300-motorola \| delta-motorola)
457	basic_machine=m68k-motorola
458	;;
459	delta88)
460	basic_machine=m88k-motorola
461	os=-sysv3
462	;;
463	dpx20 \| dpx20-*)
464	basic_machine=rs6000-bull
465	os=-bosx
466	;;
467	dpx2* \| dpx2*-bull)
468	basic_machine=m68k-bull
469	os=-sysv3
470	;;
471	ebmon29k)
472	basic_machine=a29k-amd
473	os=-ebmon
474	;;
475	elxsi)
476	basic_machine=elxsi-elxsi
477	os=-bsd
478	;;
479	encore \| umax \| mmax)
480	basic_machine=ns32k-encore
481	;;
482	es1800 \| OSE68k \| ose68k \| ose \| OSE)
483	basic_machine=m68k-ericsson
484	os=-ose
485	;;
486	fx2800)
487	basic_machine=i860-alliant
488	;;
489	genix)
490	basic_machine=ns32k-ns
491	;;
492	gmicro)
493	basic_machine=tron-gmicro
494	os=-sysv
495	;;
496	go32)
497	basic_machine=i386-pc
498	os=-go32
499	;;
500	h3050r* \| hiux*)
501	basic_machine=hppa1.1-hitachi
502	os=-hiuxwe2
503	;;
504	h8300hms)
505	basic_machine=h8300-hitachi
506	os=-hms
507	;;
508	h8300xray)
509	basic_machine=h8300-hitachi
510	os=-xray
511	;;
512	h8500hms)
513	basic_machine=h8500-hitachi
514	os=-hms
515	;;
516	harris)
517	basic_machine=m88k-harris
518	os=-sysv3
519	;;
520	hp300-*)
521	basic_machine=m68k-hp
522	;;
523	hp300bsd)
524	basic_machine=m68k-hp
525	os=-bsd
526	;;
527	hp300hpux)
528	basic_machine=m68k-hp
529	os=-hpux
530	;;
531	hp3k9[0-9][0-9] \| hp9[0-9][0-9])
532	basic_machine=hppa1.0-hp
533	;;
534	hp9k2[0-9][0-9] \| hp9k31[0-9])
535	basic_machine=m68000-hp
536	;;
537	hp9k3[2-9][0-9])
538	basic_machine=m68k-hp
539	;;
540	hp9k6[0-9][0-9] \| hp6[0-9][0-9])
541	basic_machine=hppa1.0-hp
542	;;
543	hp9k7[0-79][0-9] \| hp7[0-79][0-9])
544	basic_machine=hppa1.1-hp
545	;;
546	hp9k78[0-9] \| hp78[0-9])
547	# FIXME: really hppa2.0-hp
548	basic_machine=hppa1.1-hp
549	;;
550	hp9k8[67]1 \| hp8[67]1 \| hp9k80[24] \| hp80[24] \| hp9k8[78]9 \| hp8[78]9 \| hp9k893 \| hp893)
551	# FIXME: really hppa2.0-hp
552	basic_machine=hppa1.1-hp
553	;;
554	hp9k8[0-9][13679] \| hp8[0-9][13679])
555	basic_machine=hppa1.1-hp
556	;;
557	hp9k8[0-9][0-9] \| hp8[0-9][0-9])
558	basic_machine=hppa1.0-hp
559	;;
560	hppa-next)
561	os=-nextstep3
562	;;
563	hppaosf)
564	basic_machine=hppa1.1-hp
565	os=-osf
566	;;
567	hppro)
568	basic_machine=hppa1.1-hp
569	os=-proelf
570	;;
571	i370-ibm* \| ibm*)
572	basic_machine=i370-ibm
573	;;
574	# I'm not sure what "Sysv32" means. Should this be sysv3.2?
575	i*86v32)
576	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
577	os=-sysv32
578	;;
579	i86v4)
580	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
581	os=-sysv4
582	;;
583	i*86v)
584	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
585	os=-sysv
586	;;
587	i*86sol2)
588	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
589	os=-solaris2
590	;;
591	i386mach)
592	basic_machine=i386-mach
593	os=-mach
594	;;
595	i386-vsta \| vsta)
596	basic_machine=i386-unknown
597	os=-vsta
598	;;
599	iris \| iris4d)
600	basic_machine=mips-sgi
601	case $os in
602	-irix*)
603	;;
604	*)
605	os=-irix4
606	;;
607	esac
608	;;
609	isi68 \| isi)
610	basic_machine=m68k-isi
611	os=-sysv
612	;;
613	m88k-omron*)
614	basic_machine=m88k-omron
615	;;
616	magnum \| m3230)
617	basic_machine=mips-mips
618	os=-sysv
619	;;
620	merlin)
621	basic_machine=ns32k-utek
622	os=-sysv
623	;;
624	mingw32)
625	basic_machine=i386-pc
626	os=-mingw32
627	;;
628	miniframe)
629	basic_machine=m68000-convergent
630	;;
631	mint \| -mint[0-9] \| MiNT \| MiNT[0-9]*)
632	basic_machine=m68k-atari
633	os=-mint
634	;;
635	mips3-)
636	basic_machine=`echo $basic_machine \| sed -e 's/mips3/mips64/'`
637	;;
638	mips3*)
639	basic_machine=`echo $basic_machine \| sed -e 's/mips3/mips64/'`-unknown
640	;;
641	mmix*)
642	basic_machine=mmix-knuth
643	os=-mmixware
644	;;
645	monitor)
646	basic_machine=m68k-rom68k
647	os=-coff
648	;;
649	morphos)
650	basic_machine=powerpc-unknown
651	os=-morphos
652	;;
653	msdos)
654	basic_machine=i386-pc
655	os=-msdos
656	;;
657	mvs)
658	basic_machine=i370-ibm
659	os=-mvs
660	;;
661	ncr3000)
662	basic_machine=i486-ncr
663	os=-sysv4
664	;;
665	netbsd386)
666	basic_machine=i386-unknown
667	os=-netbsd
668	;;
669	netwinder)
670	basic_machine=armv4l-rebel
671	os=-linux
672	;;
673	news \| news700 \| news800 \| news900)
674	basic_machine=m68k-sony
675	os=-newsos
676	;;
677	news1000)
678	basic_machine=m68030-sony
679	os=-newsos
680	;;
681	news-3600 \| risc-news)
682	basic_machine=mips-sony
683	os=-newsos
684	;;
685	necv70)
686	basic_machine=v70-nec
687	os=-sysv
688	;;
689	next \| m*-next )
690	basic_machine=m68k-next
691	case $os in
692	-nextstep* )
693	;;
694	-ns2*)
695	os=-nextstep2
696	;;
697	*)
698	os=-nextstep3
699	;;
700	esac
701	;;
702	nh3000)
703	basic_machine=m68k-harris
704	os=-cxux
705	;;
706	nh[45]000)
707	basic_machine=m88k-harris
708	os=-cxux
709	;;
710	nindy960)
711	basic_machine=i960-intel
712	os=-nindy
713	;;
714	mon960)
715	basic_machine=i960-intel
716	os=-mon960
717	;;
718	nonstopux)
719	basic_machine=mips-compaq
720	os=-nonstopux
721	;;
722	np1)
723	basic_machine=np1-gould
724	;;
725	nv1)
726	basic_machine=nv1-cray
727	os=-unicosmp
728	;;
729	nsr-tandem)
730	basic_machine=nsr-tandem
731	;;
732	op50n-* \| op60c-*)
733	basic_machine=hppa1.1-oki
734	os=-proelf
735	;;
736	or32 \| or32-*)
737	basic_machine=or32-unknown
738	os=-coff
739	;;
740	OSE68000 \| ose68000)
741	basic_machine=m68000-ericsson
742	os=-ose
743	;;
744	os68k)
745	basic_machine=m68k-none
746	os=-os68k
747	;;
748	pa-hitachi)
749	basic_machine=hppa1.1-hitachi
750	os=-hiuxwe2
751	;;
752	paragon)
753	basic_machine=i860-intel
754	os=-osf
755	;;
756	pbd)
757	basic_machine=sparc-tti
758	;;
759	pbb)
760	basic_machine=m68k-tti
761	;;
762	pc532 \| pc532-*)
763	basic_machine=ns32k-pc532
764	;;
765	pentium \| p5 \| k5 \| k6 \| nexgen \| viac3)
766	basic_machine=i586-pc
767	;;
768	pentiumpro \| p6 \| 6x86 \| athlon \| athlon_*)
769	basic_machine=i686-pc
770	;;
771	pentiumii \| pentium2)
772	basic_machine=i686-pc
773	;;
774	pentium-* \| p5-* \| k5-* \| k6-* \| nexgen-* \| viac3-*)
775	basic_machine=i586-`echo $basic_machine \| sed 's/^[^-]*-//'`
776	;;
777	pentiumpro-* \| p6-* \| 6x86-* \| athlon-*)
778	basic_machine=i686-`echo $basic_machine \| sed 's/^[^-]*-//'`
779	;;
780	pentiumii-* \| pentium2-*)
781	basic_machine=i686-`echo $basic_machine \| sed 's/^[^-]*-//'`
782	;;
783	pn)
784	basic_machine=pn-gould
785	;;
786	power) basic_machine=power-ibm
787	;;
788	ppc) basic_machine=powerpc-unknown
789	;;
790	ppc-) basic_machine=powerpc-`echo $basic_machine \| sed 's/^[^-]-//'`
791	;;
792	ppcle \| powerpclittle \| ppc-le \| powerpc-little)
793	basic_machine=powerpcle-unknown
794	;;
795	ppcle-* \| powerpclittle-*)
796	basic_machine=powerpcle-`echo $basic_machine \| sed 's/^[^-]*-//'`
797	;;
798	ppc64) basic_machine=powerpc64-unknown
799	;;
800	ppc64-) basic_machine=powerpc64-`echo $basic_machine \| sed 's/^[^-]-//'`
801	;;
802	ppc64le \| powerpc64little \| ppc64-le \| powerpc64-little)
803	basic_machine=powerpc64le-unknown
804	;;
805	ppc64le-* \| powerpc64little-*)
806	basic_machine=powerpc64le-`echo $basic_machine \| sed 's/^[^-]*-//'`
807	;;
808	ps2)
809	basic_machine=i386-ibm
810	;;
811	pw32)
812	basic_machine=i586-unknown
813	os=-pw32
814	;;
815	rom68k)
816	basic_machine=m68k-rom68k
817	os=-coff
818	;;
819	rm[46]00)
820	basic_machine=mips-siemens
821	;;
822	rtpc \| rtpc-*)
823	basic_machine=romp-ibm
824	;;
825	s390 \| s390-*)
826	basic_machine=s390-ibm
827	;;
828	s390x \| s390x-*)
829	basic_machine=s390x-ibm
830	;;
831	sa29200)
832	basic_machine=a29k-amd
833	os=-udi
834	;;
835	sb1)
836	basic_machine=mipsisa64sb1-unknown
837	;;
838	sb1el)
839	basic_machine=mipsisa64sb1el-unknown
840	;;
841	sequent)
842	basic_machine=i386-sequent
843	;;
844	sh)
845	basic_machine=sh-hitachi
846	os=-hms
847	;;
848	sparclite-wrs \| simso-wrs)
849	basic_machine=sparclite-wrs
850	os=-vxworks
851	;;
852	sps7)
853	basic_machine=m68k-bull
854	os=-sysv2
855	;;
856	spur)
857	basic_machine=spur-unknown
858	;;
859	st2000)
860	basic_machine=m68k-tandem
861	;;
862	stratus)
863	basic_machine=i860-stratus
864	os=-sysv4
865	;;
866	sun2)
867	basic_machine=m68000-sun
868	;;
869	sun2os3)
870	basic_machine=m68000-sun
871	os=-sunos3
872	;;
873	sun2os4)
874	basic_machine=m68000-sun
875	os=-sunos4
876	;;
877	sun3os3)
878	basic_machine=m68k-sun
879	os=-sunos3
880	;;
881	sun3os4)
882	basic_machine=m68k-sun
883	os=-sunos4
884	;;
885	sun4os3)
886	basic_machine=sparc-sun
887	os=-sunos3
888	;;
889	sun4os4)
890	basic_machine=sparc-sun
891	os=-sunos4
892	;;
893	sun4sol2)
894	basic_machine=sparc-sun
895	os=-solaris2
896	;;
897	sun3 \| sun3-*)
898	basic_machine=m68k-sun
899	;;
900	sun4)
901	basic_machine=sparc-sun
902	;;
903	sun386 \| sun386i \| roadrunner)
904	basic_machine=i386-sun
905	;;
906	sv1)
907	basic_machine=sv1-cray
908	os=-unicos
909	;;
910	symmetry)
911	basic_machine=i386-sequent
912	os=-dynix
913	;;
914	t3e)
915	basic_machine=alphaev5-cray
916	os=-unicos
917	;;
918	t90)
919	basic_machine=t90-cray
920	os=-unicos
921	;;
922	tic4x \| c4x*)
923	basic_machine=tic4x-unknown
924	os=-coff
925	;;
926	tic54x \| c54x*)
927	basic_machine=tic54x-unknown
928	os=-coff
929	;;
930	tic55x \| c55x*)
931	basic_machine=tic55x-unknown
932	os=-coff
933	;;
934	tic6x \| c6x*)
935	basic_machine=tic6x-unknown
936	os=-coff
937	;;
938	tx39)
939	basic_machine=mipstx39-unknown
940	;;
941	tx39el)
942	basic_machine=mipstx39el-unknown
943	;;
944	toad1)
945	basic_machine=pdp10-xkl
946	os=-tops20
947	;;
948	tower \| tower-32)
949	basic_machine=m68k-ncr
950	;;
951	udi29k)
952	basic_machine=a29k-amd
953	os=-udi
954	;;
955	ultra3)
956	basic_machine=a29k-nyu
957	os=-sym1
958	;;
959	v810 \| necv810)
960	basic_machine=v810-nec
961	os=-none
962	;;
963	vaxv)
964	basic_machine=vax-dec
965	os=-sysv
966	;;
967	vms)
968	basic_machine=vax-dec
969	os=-vms
970	;;
971	vpp\|vx\|vx-)
972	basic_machine=f301-fujitsu
973	;;
974	vxworks960)
975	basic_machine=i960-wrs
976	os=-vxworks
977	;;
978	vxworks68)
979	basic_machine=m68k-wrs
980	os=-vxworks
981	;;
982	vxworks29k)
983	basic_machine=a29k-wrs
984	os=-vxworks
985	;;
986	w65*)
987	basic_machine=w65-wdc
988	os=-none
989	;;
990	w89k-*)
991	basic_machine=hppa1.1-winbond
992	os=-proelf
993	;;
994	xps \| xps100)
995	basic_machine=xps100-honeywell
996	;;
997	ymp)
998	basic_machine=ymp-cray
999	os=-unicos
1000	;;
1001	z8k-*-coff)
1002	basic_machine=z8k-unknown
1003	os=-sim
1004	;;
1005	none)
1006	basic_machine=none-none
1007	os=-none
1008	;;
1009
1010	# Here we handle the default manufacturer of certain CPU types. It is in
1011	# some cases the only manufacturer, in others, it is the most popular.
1012	w89k)
1013	basic_machine=hppa1.1-winbond
1014	;;
1015	op50n)
1016	basic_machine=hppa1.1-oki
1017	;;
1018	op60c)
1019	basic_machine=hppa1.1-oki
1020	;;
1021	romp)
1022	basic_machine=romp-ibm
1023	;;
1024	rs6000)
1025	basic_machine=rs6000-ibm
1026	;;
1027	vax)
1028	basic_machine=vax-dec
1029	;;
1030	pdp10)
1031	# there are many clones, so DEC is not a safe bet
1032	basic_machine=pdp10-unknown
1033	;;
1034	pdp11)
1035	basic_machine=pdp11-dec
1036	;;
1037	we32k)
1038	basic_machine=we32k-att
1039	;;
1040	sh3 \| sh4 \| sh[34]eb \| sh[1234]le \| sh[23]ele)
1041	basic_machine=sh-unknown
1042	;;
1043	sh64)
1044	basic_machine=sh64-unknown
1045	;;
1046	sparc \| sparcv9 \| sparcv9b)
1047	basic_machine=sparc-sun
1048	;;
1049	cydra)
1050	basic_machine=cydra-cydrome
1051	;;
1052	orion)
1053	basic_machine=orion-highlevel
1054	;;
1055	orion105)
1056	basic_machine=clipper-highlevel
1057	;;
1058	mac \| mpw \| mac-mpw)
1059	basic_machine=m68k-apple
1060	;;
1061	pmac \| pmac-mpw)
1062	basic_machine=powerpc-apple
1063	;;
1064	*-unknown)
1065	# Make sure to match an already-canonicalized machine name.
1066	;;
1067	*)
1068	echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1069	exit 1
1070	;;
1071	esac
1072
1073	# Here we canonicalize certain aliases for manufacturers.
1074	case $basic_machine in
1075	-digital)
1076	basic_machine=`echo $basic_machine \| sed 's/digital.*/dec/'`
1077	;;
1078	-commodore)
1079	basic_machine=`echo $basic_machine \| sed 's/commodore.*/cbm/'`
1080	;;
1081	*)
1082	;;
1083	esac
1084
1085	# Decode manufacturer-specific aliases for certain operating systems.
1086
1087	if [ x"$os" != x"" ]
1088	then
1089	case $os in
1090	# First match some system type aliases
1091	# that might get confused with valid system types.
1092	# -solaris* is a basic system type, with this one exception.
1093	-solaris1 \| -solaris1.*)
1094	os=`echo $os \| sed -e 's\|solaris1\|sunos4\|'`
1095	;;
1096	-solaris)
1097	os=-solaris2
1098	;;
1099	-svr4*)
1100	os=-sysv4
1101	;;
1102	-unixware*)
1103	os=-sysv4.2uw
1104	;;
1105	-gnu/linux*)
1106	os=`echo $os \| sed -e 's\|gnu/linux\|linux-gnu\|'`
1107	;;
1108	# First accept the basic system types.
1109	# The portable systems comes first.
1110	# Each alternative MUST END IN A *, to match a version number.
1111	# -sysv* is not here because it comes later, after sysvr4.
1112	-gnu* \| -bsd* \| -mach* \| -minix* \| -genix* \| -ultrix* \| -irix* \
1113	\| -vms \| -sco* \| -esix* \| -isc* \| -aix* \| -sunos \| -sunos[34]*\
1114	\| -hpux* \| -unos* \| -osf* \| -luna* \| -dgux* \| -solaris* \| -sym* \
1115	\| -amigaos* \| -amigados* \| -msdos* \| -newsos* \| -unicos* \| -aof* \
1116	\| -aos* \
1117	\| -nindy* \| -vxsim* \| -vxworks* \| -ebmon* \| -hms* \| -mvs* \
1118	\| -clix* \| -riscos* \| -uniplus* \| -iris* \| -rtu* \| -xenix* \
1119	\| -hiux* \| -386bsd* \| -netbsd* \| -openbsd* \| -freebsd* \| -riscix* \
1120	\| -lynxos* \| -bosx* \| -nextstep* \| -cxux* \| -aout* \| -elf* \| -oabi* \
1121	\| -ptx* \| -coff* \| -ecoff* \| -winnt* \| -domain* \| -vsta* \
1122	\| -udi* \| -eabi* \| -lites* \| -ieee* \| -go32* \| -aux* \
1123	\| -chorusos* \| -chorusrdb* \
1124	\| -cygwin* \| -pe* \| -psos* \| -moss* \| -proelf* \| -rtems* \
1125	\| -mingw32* \| -linux-gnu* \| -uxpv* \| -beos* \| -mpeix* \| -udk* \
1126	\| -interix* \| -uwin* \| -mks* \| -rhapsody* \| -darwin* \| -opened* \
1127	\| -openstep* \| -oskit* \| -conix* \| -pw32* \| -nonstopux* \
1128	\| -storm-chaos* \| -tops10* \| -tenex* \| -tops20* \| -its* \
1129	\| -os2* \| -vos* \| -palmos* \| -uclinux* \| -nucleus* \
1130	\| -morphos* \| -superux* \| -rtmk* \| -rtmk-nova* \| -windiss* \
1131	\| -powermax* \| -dnix*)
1132	# Remember, each alternative MUST END IN *, to match a version number.
1133	;;
1134	-qnx*)
1135	case $basic_machine in
1136	x86-* \| i86-)
1137	;;
1138	*)
1139	os=-nto$os
1140	;;
1141	esac
1142	;;
1143	-nto-qnx*)
1144	;;
1145	-nto*)
1146	os=`echo $os \| sed -e 's\|nto\|nto-qnx\|'`
1147	;;
1148	-sim \| -es1800* \| -hms* \| -xray \| -os68k* \| -none* \| -v88r* \
1149	\| -windows* \| -osx \| -abug \| -netware* \| -os9* \| -beos* \
1150	\| -macos* \| -mpw* \| -magic* \| -mmixware* \| -mon960* \| -lnews*)
1151	;;
1152	-mac*)
1153	os=`echo $os \| sed -e 's\|mac\|macos\|'`
1154	;;
1155	-linux*)
1156	os=`echo $os \| sed -e 's\|linux\|linux-gnu\|'`
1157	;;
1158	-sunos5*)
1159	os=`echo $os \| sed -e 's\|sunos5\|solaris2\|'`
1160	;;
1161	-sunos6*)
1162	os=`echo $os \| sed -e 's\|sunos6\|solaris3\|'`
1163	;;
1164	-opened*)
1165	os=-openedition
1166	;;
1167	-wince*)
1168	os=-wince
1169	;;
1170	-osfrose*)
1171	os=-osfrose
1172	;;
1173	-osf*)
1174	os=-osf
1175	;;
1176	-utek*)
1177	os=-bsd
1178	;;
1179	-dynix*)
1180	os=-bsd
1181	;;
1182	-acis*)
1183	os=-aos
1184	;;
1185	-atheos*)
1186	os=-atheos
1187	;;
1188	-386bsd)
1189	os=-bsd
1190	;;
1191	-ctix* \| -uts*)
1192	os=-sysv
1193	;;
1194	-nova*)
1195	os=-rtmk-nova
1196	;;
1197	-ns2 )
1198	os=-nextstep2
1199	;;
1200	-nsk*)
1201	os=-nsk
1202	;;
1203	# Preserve the version number of sinix5.
1204	-sinix5.*)
1205	os=`echo $os \| sed -e 's\|sinix\|sysv\|'`
1206	;;
1207	-sinix*)
1208	os=-sysv4
1209	;;
1210	-triton*)
1211	os=-sysv3
1212	;;
1213	-oss*)
1214	os=-sysv3
1215	;;
1216	-svr4)
1217	os=-sysv4
1218	;;
1219	-svr3)
1220	os=-sysv3
1221	;;
1222	-sysvr4)
1223	os=-sysv4
1224	;;
1225	# This must come after -sysvr4.
1226	-sysv*)
1227	;;
1228	-ose*)
1229	os=-ose
1230	;;
1231	-es1800*)
1232	os=-ose
1233	;;
1234	-xenix)
1235	os=-xenix
1236	;;
1237	-mint \| -mint[0-9] \| -MiNT \| -MiNT[0-9])
1238	os=-mint
1239	;;
1240	-aros*)
1241	os=-aros
1242	;;
1243	-kaos*)
1244	os=-kaos
1245	;;
1246	-none)
1247	;;
1248	*)
1249	# Get rid of the `-' at the beginning of $os.
1250	os=`echo $os \| sed 's/[^-]*-//'`
1251	echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1252	exit 1
1253	;;
1254	esac
1255	else
1256
1257	# Here we handle the default operating systems that come with various machines.
1258	# The value should be what the vendor currently ships out the door with their
1259	# machine or put another way, the most popular os provided with the machine.
1260
1261	# Note that if you're going to try to match "-MANUFACTURER" here (say,
1262	# "-sun"), then you have to tell the case statement up towards the top
1263	# that MANUFACTURER isn't an operating system. Otherwise, code above
1264	# will signal an error saying that MANUFACTURER isn't an operating
1265	# system, and we'll never get to this point.
1266
1267	case $basic_machine in
1268	*-acorn)
1269	os=-riscix1.2
1270	;;
1271	arm*-rebel)
1272	os=-linux
1273	;;
1274	arm*-semi)
1275	os=-aout
1276	;;
1277	# This must come before the *-dec entry.
1278	pdp10-*)
1279	os=-tops20
1280	;;
1281	pdp11-*)
1282	os=-none
1283	;;
1284	-dec \| vax-)
1285	os=-ultrix4.2
1286	;;
1287	m68*-apollo)
1288	os=-domain
1289	;;
1290	i386-sun)
1291	os=-sunos4.0.2
1292	;;
1293	m68000-sun)
1294	os=-sunos3
1295	# This also exists in the configure program, but was not the
1296	# default.
1297	# os=-sunos4
1298	;;
1299	m68*-cisco)
1300	os=-aout
1301	;;
1302	mips*-cisco)
1303	os=-elf
1304	;;
1305	mips-)
1306	os=-elf
1307	;;
1308	or32-*)
1309	os=-coff
1310	;;
1311	*-tti) # must be before sparc entry or we get the wrong os.
1312	os=-sysv3
1313	;;
1314	sparc-* \| *-sun)
1315	os=-sunos4.1.1
1316	;;
1317	*-be)
1318	os=-beos
1319	;;
1320	*-ibm)
1321	os=-aix
1322	;;
1323	*-wec)
1324	os=-proelf
1325	;;
1326	*-winbond)
1327	os=-proelf
1328	;;
1329	*-oki)
1330	os=-proelf
1331	;;
1332	*-hp)
1333	os=-hpux
1334	;;
1335	*-hitachi)
1336	os=-hiux
1337	;;
1338	i860-* \| -att \| -ncr \| -altos \| -motorola \| *-convergent)
1339	os=-sysv
1340	;;
1341	*-cbm)
1342	os=-amigaos
1343	;;
1344	*-dg)
1345	os=-dgux
1346	;;
1347	*-dolphin)
1348	os=-sysv3
1349	;;
1350	m68k-ccur)
1351	os=-rtu
1352	;;
1353	m88k-omron*)
1354	os=-luna
1355	;;
1356	*-next )
1357	os=-nextstep
1358	;;
1359	*-sequent)
1360	os=-ptx
1361	;;
1362	*-crds)
1363	os=-unos
1364	;;
1365	*-ns)
1366	os=-genix
1367	;;
1368	i370-*)
1369	os=-mvs
1370	;;
1371	*-next)
1372	os=-nextstep3
1373	;;
1374	*-gould)
1375	os=-sysv
1376	;;
1377	*-highlevel)
1378	os=-bsd
1379	;;
1380	*-encore)
1381	os=-bsd
1382	;;
1383	*-sgi)
1384	os=-irix
1385	;;
1386	*-siemens)
1387	os=-sysv4
1388	;;
1389	*-masscomp)
1390	os=-rtu
1391	;;
1392	f30[01]-fujitsu \| f700-fujitsu)
1393	os=-uxpv
1394	;;
1395	*-rom68k)
1396	os=-coff
1397	;;
1398	-bug)
1399	os=-coff
1400	;;
1401	*-apple)
1402	os=-macos
1403	;;
1404	-atari)
1405	os=-mint
1406	;;
1407	*)
1408	os=-none
1409	;;
1410	esac
1411	fi
1412
1413	# Here we handle the case where we know the os, and the CPU type, but not the
1414	# manufacturer. We pick the logical manufacturer.
1415	vendor=unknown
1416	case $basic_machine in
1417	*-unknown)
1418	case $os in
1419	-riscix*)
1420	vendor=acorn
1421	;;
1422	-sunos*)
1423	vendor=sun
1424	;;
1425	-aix*)
1426	vendor=ibm
1427	;;
1428	-beos*)
1429	vendor=be
1430	;;
1431	-hpux*)
1432	vendor=hp
1433	;;
1434	-mpeix*)
1435	vendor=hp
1436	;;
1437	-hiux*)
1438	vendor=hitachi
1439	;;
1440	-unos*)
1441	vendor=crds
1442	;;
1443	-dgux*)
1444	vendor=dg
1445	;;
1446	-luna*)
1447	vendor=omron
1448	;;
1449	-genix*)
1450	vendor=ns
1451	;;
1452	-mvs* \| -opened*)
1453	vendor=ibm
1454	;;
1455	-ptx*)
1456	vendor=sequent
1457	;;
1458	-vxsim* \| -vxworks* \| -windiss*)
1459	vendor=wrs
1460	;;
1461	-aux*)
1462	vendor=apple
1463	;;
1464	-hms*)
1465	vendor=hitachi
1466	;;
1467	-mpw* \| -macos*)
1468	vendor=apple
1469	;;
1470	-mint \| -mint[0-9] \| -MiNT \| -MiNT[0-9])
1471	vendor=atari
1472	;;
1473	-vos*)
1474	vendor=stratus
1475	;;
1476	esac
1477	basic_machine=`echo $basic_machine \| sed "s/unknown/$vendor/"`
1478	;;
1479	esac
1480
1481	echo $basic_machine$os
1482	exit 0
1483
1484	# Local variables:
1485	# eval: (add-hook 'write-file-hooks 'time-stamp)
1486	# time-stamp-start: "timestamp='"
1487	# time-stamp-format: "%:y-%02m-%02d"
1488	# time-stamp-end: "'"
1489	# End:

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