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config.sub @ 15286

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Revision 15286, 24.0 KB checked in by ghudson, 24 years ago (diff)
This commit was generated by cvs2svn to compensate for changes in r15285, which included commits to RCS files with non-trunk default branches.
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1	#! /bin/sh
2	# Configuration validation subroutine script, version 1.1.
3	# Copyright (C) 1991, 92-97, 1998, 1999 Free Software Foundation, Inc.
4	# This file is (in principle) common to ALL GNU software.
5	# The presence of a machine in this file suggests that SOME GNU software
6	# can handle that machine. It does not imply ALL GNU software can.
7	#
8	# This file is free software; you can redistribute it and/or modify
9	# it under the terms of the GNU General Public License as published by
10	# the Free Software Foundation; either version 2 of the License, or
11	# (at your option) any later version.
12	#
13	# This program is distributed in the hope that it will be useful,
14	# but WITHOUT ANY WARRANTY; without even the implied warranty of
15	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16	# GNU General Public License for more details.
17	#
18	# You should have received a copy of the GNU General Public License
19	# along with this program; if not, write to the Free Software
20	# Foundation, Inc., 59 Temple Place - Suite 330,
21	# Boston, MA 02111-1307, USA.
22
23	# As a special exception to the GNU General Public License, if you
24	# distribute this file as part of a program that contains a
25	# configuration script generated by Autoconf, you may include it under
26	# the same distribution terms that you use for the rest of that program.
27
28	# Configuration subroutine to validate and canonicalize a configuration type.
29	# Supply the specified configuration type as an argument.
30	# If it is invalid, we print an error message on stderr and exit with code 1.
31	# Otherwise, we print the canonical config type on stdout and succeed.
32
33	# This file is supposed to be the same for all GNU packages
34	# and recognize all the CPU types, system types and aliases
35	# that are meaningful with any GNU software.
36	# Each package is responsible for reporting which valid configurations
37	# it does not support. The user should be able to distinguish
38	# a failure to support a valid configuration from a meaningless
39	# configuration.
40
41	# The goal of this file is to map all the various variations of a given
42	# machine specification into a single specification in the form:
43	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
44	# or in some cases, the newer four-part form:
45	# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
46	# It is wrong to echo any other type of specification.
47
48	if [ x$1 = x ]
49	then
50	echo Configuration name missing. 1>&2
51	echo "Usage: $0 CPU-MFR-OPSYS" 1>&2
52	echo "or $0 ALIAS" 1>&2
53	echo where ALIAS is a recognized configuration type. 1>&2
54	exit 1
55	fi
56
57	# First pass through any local machine types.
58	case $1 in
59	local)
60	echo $1
61	exit 0
62	;;
63	*)
64	;;
65	esac
66
67	# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
68	# Here we must recognize all the valid KERNEL-OS combinations.
69	maybe_os=`echo $1 \| sed 's/^$.$-$[^-]-[^-]*$$/\2/'`
70	case $maybe_os in
71	linux-gnu*)
72	os=-$maybe_os
73	basic_machine=`echo $1 \| sed 's/^$.$-$[^-]-[^-]*$$/\1/'`
74	;;
75	*)
76	basic_machine=`echo $1 \| sed 's/-[^-]*$//'`
77	if [ $basic_machine != $1 ]
78	then os=`echo $1 \| sed 's/.*-/-/'`
79	else os=; fi
80	;;
81	esac
82
83	### Let's recognize common machines as not being operating systems so
84	### that things like config.sub decstation-3100 work. We also
85	### recognize some manufacturers as not being operating systems, so we
86	### can provide default operating systems below.
87	case $os in
88	-sunos)
89	# Prevent following clause from handling this invalid input.
90	;;
91	-dec* \| -mips* \| -sequent* \| -encore* \| -pc532* \| -sgi* \| -sony* \| \
92	-att* \| -7300* \| -3300* \| -delta* \| -motorola* \| -sun[234]* \| \
93	-unicom* \| -ibm* \| -next \| -hp \| -isi* \| -apollo \| -altos* \| \
94	-convergent* \| -ncr* \| -news \| -32* \| -3600* \| -3100* \| -hitachi* \|\
95	-c[123]* \| -convex* \| -sun \| -crds \| -omron* \| -dg \| -ultra \| -tti* \| \
96	-harris \| -dolphin \| -highlevel \| -gould \| -cbm \| -ns \| -masscomp \| \
97	-apple)
98	os=
99	basic_machine=$1
100	;;
101	-sim \| -cisco \| -oki \| -wec \| -winbond)
102	os=
103	basic_machine=$1
104	;;
105	-scout)
106	;;
107	-wrs)
108	os=-vxworks
109	basic_machine=$1
110	;;
111	-hiux*)
112	os=-hiuxwe2
113	;;
114	-sco5)
115	os=-sco3.2v5
116	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
117	;;
118	-sco4)
119	os=-sco3.2v4
120	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
121	;;
122	-sco3.2.[4-9]*)
123	os=`echo $os \| sed -e 's/sco3.2./sco3.2v/'`
124	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
125	;;
126	-sco3.2v[4-9]*)
127	# Don't forget version if it is 3.2v4 or newer.
128	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
129	;;
130	-sco*)
131	os=-sco3.2v2
132	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
133	;;
134	-udk*)
135	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
136	;;
137	-isc)
138	os=-isc2.2
139	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
140	;;
141	-clix*)
142	basic_machine=clipper-intergraph
143	;;
144	-isc*)
145	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
146	;;
147	-lynx*)
148	os=-lynxos
149	;;
150	-ptx*)
151	basic_machine=`echo $1 \| sed -e 's/86-.*/86-sequent/'`
152	;;
153	-windowsnt*)
154	os=`echo $os \| sed -e 's/windowsnt/winnt/'`
155	;;
156	-psos*)
157	os=-psos
158	;;
159	-mint \| -mint[0-9]*)
160	basic_machine=m68k-atari
161	os=-mint
162	;;
163	esac
164
165	# Decode aliases for certain CPU-COMPANY combinations.
166	case $basic_machine in
167	# Recognize the basic CPU types without company name.
168	# Some are omitted here because they have special meanings below.
169	tahoe \| i860 \| ia64 \| m32r \| m68k \| m68000 \| m88k \| ns32k \| arc \| arm \
170	\| arme[lb] \| pyramid \| mn10200 \| mn10300 \| tron \| a29k \
171	\| 580 \| i960 \| h8300 \
172	\| hppa \| hppa1.0 \| hppa1.1 \| hppa2.0 \| hppa2.0w \| hppa2.0n \
173	\| alpha \| alphaev[4-7] \| alphaev56 \| alphapca5[67] \
174	\| we32k \| ns16k \| clipper \| i370 \| sh \| powerpc \| powerpcle \
175	\| 1750a \| dsp16xx \| pdp11 \| mips16 \| mips64 \| mipsel \| mips64el \
176	\| mips64orion \| mips64orionel \| mipstx39 \| mipstx39el \
177	\| mips64vr4300 \| mips64vr4300el \| mips64vr4100 \| mips64vr4100el \
178	\| mips64vr5000 \| miprs64vr5000el \| mcore \
179	\| sparc \| sparclet \| sparclite \| sparc64 \| sparcv9 \| v850 \| c4x \
180	\| thumb \| d10v \| fr30)
181	basic_machine=$basic_machine-unknown
182	;;
183	m88110 \| m680[12346]0 \| m683?2 \| m68360 \| m5200 \| z8k \| v70 \| h8500 \| w65 \| pj \| pjl)
184	;;
185
186	# We use `pc' rather than `unknown'
187	# because (1) that's what they normally are, and
188	# (2) the word "unknown" tends to confuse beginning users.
189	i[34567]86)
190	basic_machine=$basic_machine-pc
191	;;
192	# Object if more than one company name word.
193	--*)
194	echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
195	exit 1
196	;;
197	# Recognize the basic CPU types with company name.
198	# FIXME: clean up the formatting here.
199	vax-* \| tahoe-* \| i[34567]86-* \| i860-* \| ia64-* \| m32r-* \| m68k-* \| m68000-* \
200	\| m88k-* \| sparc-* \| ns32k-* \| fx80-* \| arc-* \| arm-* \| c[123]* \
201	\| mips-* \| pyramid-* \| tron-* \| a29k-* \| romp-* \| rs6000-* \
202	\| power-* \| none-* \| 580-* \| cray2-* \| h8300-* \| h8500-* \| i960-* \
203	\| xmp-* \| ymp-* \
204	\| hppa-* \| hppa1.0-* \| hppa1.1-* \| hppa2.0-* \| hppa2.0w-* \| hppa2.0n-* \
205	\| alpha-* \| alphaev[4-7]-* \| alphaev56-* \| alphapca5[67]-* \
206	\| we32k-* \| cydra-* \| ns16k-* \| pn-* \| np1-* \| xps100-* \
207	\| clipper-* \| orion-* \
208	\| sparclite-* \| pdp11-* \| sh-* \| powerpc-* \| powerpcle-* \
209	\| sparc64-* \| sparcv9-* \| sparc86x-* \| mips16-* \| mips64-* \| mipsel-* \
210	\| mips64el-* \| mips64orion-* \| mips64orionel-* \
211	\| mips64vr4100-* \| mips64vr4100el-* \| mips64vr4300-* \| mips64vr4300el-* \
212	\| mipstx39-* \| mipstx39el-* \| mcore-* \
213	\| f301-* \| armv- \| t3e-* \
214	\| m88110-* \| m680[01234]0-* \| m683?2-* \| m68360-* \| z8k-* \| d10v-* \
215	\| thumb-* \| v850-* \| d30v-* \| tic30-* \| c30-* \| fr30-* )
216	;;
217	# Recognize the various machine names and aliases which stand
218	# for a CPU type and a company and sometimes even an OS.
219	386bsd)
220	basic_machine=i386-unknown
221	os=-bsd
222	;;
223	3b1 \| 7300 \| 7300-att \| att-7300 \| pc7300 \| safari \| unixpc)
224	basic_machine=m68000-att
225	;;
226	3b*)
227	basic_machine=we32k-att
228	;;
229	a29khif)
230	basic_machine=a29k-amd
231	os=-udi
232	;;
233	adobe68k)
234	basic_machine=m68010-adobe
235	os=-scout
236	;;
237	alliant \| fx80)
238	basic_machine=fx80-alliant
239	;;
240	altos \| altos3068)
241	basic_machine=m68k-altos
242	;;
243	am29k)
244	basic_machine=a29k-none
245	os=-bsd
246	;;
247	amdahl)
248	basic_machine=580-amdahl
249	os=-sysv
250	;;
251	amiga \| amiga-*)
252	basic_machine=m68k-cbm
253	;;
254	amigaos \| amigados)
255	basic_machine=m68k-cbm
256	os=-amigaos
257	;;
258	amigaunix \| amix)
259	basic_machine=m68k-cbm
260	os=-sysv4
261	;;
262	apollo68)
263	basic_machine=m68k-apollo
264	os=-sysv
265	;;
266	apollo68bsd)
267	basic_machine=m68k-apollo
268	os=-bsd
269	;;
270	aux)
271	basic_machine=m68k-apple
272	os=-aux
273	;;
274	balance)
275	basic_machine=ns32k-sequent
276	os=-dynix
277	;;
278	convex-c1)
279	basic_machine=c1-convex
280	os=-bsd
281	;;
282	convex-c2)
283	basic_machine=c2-convex
284	os=-bsd
285	;;
286	convex-c32)
287	basic_machine=c32-convex
288	os=-bsd
289	;;
290	convex-c34)
291	basic_machine=c34-convex
292	os=-bsd
293	;;
294	convex-c38)
295	basic_machine=c38-convex
296	os=-bsd
297	;;
298	cray \| ymp)
299	basic_machine=ymp-cray
300	os=-unicos
301	;;
302	cray2)
303	basic_machine=cray2-cray
304	os=-unicos
305	;;
306	[ctj]90-cray)
307	basic_machine=c90-cray
308	os=-unicos
309	;;
310	crds \| unos)
311	basic_machine=m68k-crds
312	;;
313	da30 \| da30-*)
314	basic_machine=m68k-da30
315	;;
316	decstation \| decstation-3100 \| pmax \| pmax-* \| pmin \| dec3100 \| decstatn)
317	basic_machine=mips-dec
318	;;
319	delta \| 3300 \| motorola-3300 \| motorola-delta \
320	\| 3300-motorola \| delta-motorola)
321	basic_machine=m68k-motorola
322	;;
323	delta88)
324	basic_machine=m88k-motorola
325	os=-sysv3
326	;;
327	dpx20 \| dpx20-*)
328	basic_machine=rs6000-bull
329	os=-bosx
330	;;
331	dpx2* \| dpx2*-bull)
332	basic_machine=m68k-bull
333	os=-sysv3
334	;;
335	ebmon29k)
336	basic_machine=a29k-amd
337	os=-ebmon
338	;;
339	elxsi)
340	basic_machine=elxsi-elxsi
341	os=-bsd
342	;;
343	encore \| umax \| mmax)
344	basic_machine=ns32k-encore
345	;;
346	es1800 \| OSE68k \| ose68k \| ose \| OSE)
347	basic_machine=m68k-ericsson
348	os=-ose
349	;;
350	fx2800)
351	basic_machine=i860-alliant
352	;;
353	genix)
354	basic_machine=ns32k-ns
355	;;
356	gmicro)
357	basic_machine=tron-gmicro
358	os=-sysv
359	;;
360	h3050r* \| hiux*)
361	basic_machine=hppa1.1-hitachi
362	os=-hiuxwe2
363	;;
364	h8300hms)
365	basic_machine=h8300-hitachi
366	os=-hms
367	;;
368	h8300xray)
369	basic_machine=h8300-hitachi
370	os=-xray
371	;;
372	h8500hms)
373	basic_machine=h8500-hitachi
374	os=-hms
375	;;
376	harris)
377	basic_machine=m88k-harris
378	os=-sysv3
379	;;
380	hp300-*)
381	basic_machine=m68k-hp
382	;;
383	hp300bsd)
384	basic_machine=m68k-hp
385	os=-bsd
386	;;
387	hp300hpux)
388	basic_machine=m68k-hp
389	os=-hpux
390	;;
391	hp3k9[0-9][0-9] \| hp9[0-9][0-9])
392	basic_machine=hppa1.0-hp
393	;;
394	hp9k2[0-9][0-9] \| hp9k31[0-9])
395	basic_machine=m68000-hp
396	;;
397	hp9k3[2-9][0-9])
398	basic_machine=m68k-hp
399	;;
400	hp9k6[0-9][0-9] \| hp6[0-9][0-9])
401	basic_machine=hppa1.0-hp
402	;;
403	hp9k7[0-79][0-9] \| hp7[0-79][0-9])
404	basic_machine=hppa1.1-hp
405	;;
406	hp9k78[0-9] \| hp78[0-9])
407	# FIXME: really hppa2.0-hp
408	basic_machine=hppa1.1-hp
409	;;
410	hp9k8[67]1 \| hp8[67]1 \| hp9k80[24] \| hp80[24] \| hp9k8[78]9 \| hp8[78]9 \| hp9k893 \| hp893)
411	# FIXME: really hppa2.0-hp
412	basic_machine=hppa1.1-hp
413	;;
414	hp9k8[0-9][13679] \| hp8[0-9][13679])
415	basic_machine=hppa1.1-hp
416	;;
417	hp9k8[0-9][0-9] \| hp8[0-9][0-9])
418	basic_machine=hppa1.0-hp
419	;;
420	hppa-next)
421	os=-nextstep3
422	;;
423	hppaosf)
424	basic_machine=hppa1.1-hp
425	os=-osf
426	;;
427	hppro)
428	basic_machine=hppa1.1-hp
429	os=-proelf
430	;;
431	i370-ibm* \| ibm*)
432	basic_machine=i370-ibm
433	;;
434	# I'm not sure what "Sysv32" means. Should this be sysv3.2?
435	i[34567]86v32)
436	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
437	os=-sysv32
438	;;
439	i[34567]86v4*)
440	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
441	os=-sysv4
442	;;
443	i[34567]86v)
444	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
445	os=-sysv
446	;;
447	i[34567]86sol2)
448	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
449	os=-solaris2
450	;;
451	i386mach)
452	basic_machine=i386-mach
453	os=-mach
454	;;
455	i386-vsta \| vsta)
456	basic_machine=i386-unknown
457	os=-vsta
458	;;
459	i386-go32 \| go32)
460	basic_machine=i386-unknown
461	os=-go32
462	;;
463	i386-mingw32 \| mingw32)
464	basic_machine=i386-unknown
465	os=-mingw32
466	;;
467	i386-qnx \| qnx)
468	basic_machine=i386-qnx
469	;;
470	iris \| iris4d)
471	basic_machine=mips-sgi
472	case $os in
473	-irix*)
474	;;
475	*)
476	os=-irix4
477	;;
478	esac
479	;;
480	isi68 \| isi)
481	basic_machine=m68k-isi
482	os=-sysv
483	;;
484	m88k-omron*)
485	basic_machine=m88k-omron
486	;;
487	magnum \| m3230)
488	basic_machine=mips-mips
489	os=-sysv
490	;;
491	merlin)
492	basic_machine=ns32k-utek
493	os=-sysv
494	;;
495	miniframe)
496	basic_machine=m68000-convergent
497	;;
498	mint \| -mint[0-9] \| MiNT \| MiNT[0-9]*)
499	basic_machine=m68k-atari
500	os=-mint
501	;;
502	mipsel-linux)
503	basic_machine=mipsel-unknown
504	os=-linux-gnu
505	;;
506	mips-linux)
507	basic_machine=mips-unknown
508	os=-linux-gnu
509	;;
510	mips3-)
511	basic_machine=`echo $basic_machine \| sed -e 's/mips3/mips64/'`
512	;;
513	mips3*)
514	basic_machine=`echo $basic_machine \| sed -e 's/mips3/mips64/'`-unknown
515	;;
516	monitor)
517	basic_machine=m68k-rom68k
518	os=-coff
519	;;
520	msdos)
521	basic_machine=i386-unknown
522	os=-msdos
523	;;
524	mvs)
525	basic_machine=i370-ibm
526	os=-mvs
527	;;
528	ncr3000)
529	basic_machine=i486-ncr
530	os=-sysv4
531	;;
532	netbsd386)
533	basic_machine=i386-unknown
534	os=-netbsd
535	;;
536	netwinder)
537	basic_machine=armv4l-rebel
538	os=-linux
539	;;
540	news \| news700 \| news800 \| news900)
541	basic_machine=m68k-sony
542	os=-newsos
543	;;
544	news1000)
545	basic_machine=m68030-sony
546	os=-newsos
547	;;
548	news-3600 \| risc-news)
549	basic_machine=mips-sony
550	os=-newsos
551	;;
552	necv70)
553	basic_machine=v70-nec
554	os=-sysv
555	;;
556	next \| m*-next )
557	basic_machine=m68k-next
558	case $os in
559	-nextstep* )
560	;;
561	-ns2*)
562	os=-nextstep2
563	;;
564	*)
565	os=-nextstep3
566	;;
567	esac
568	;;
569	nh3000)
570	basic_machine=m68k-harris
571	os=-cxux
572	;;
573	nh[45]000)
574	basic_machine=m88k-harris
575	os=-cxux
576	;;
577	nindy960)
578	basic_machine=i960-intel
579	os=-nindy
580	;;
581	mon960)
582	basic_machine=i960-intel
583	os=-mon960
584	;;
585	np1)
586	basic_machine=np1-gould
587	;;
588	op50n-* \| op60c-*)
589	basic_machine=hppa1.1-oki
590	os=-proelf
591	;;
592	OSE68000 \| ose68000)
593	basic_machine=m68000-ericsson
594	os=-ose
595	;;
596	os68k)
597	basic_machine=m68k-none
598	os=-os68k
599	;;
600	pa-hitachi)
601	basic_machine=hppa1.1-hitachi
602	os=-hiuxwe2
603	;;
604	paragon)
605	basic_machine=i860-intel
606	os=-osf
607	;;
608	pbd)
609	basic_machine=sparc-tti
610	;;
611	pbb)
612	basic_machine=m68k-tti
613	;;
614	pc532 \| pc532-*)
615	basic_machine=ns32k-pc532
616	;;
617	pentium \| p5 \| k5 \| k6 \| nexen)
618	basic_machine=i586-pc
619	;;
620	pentiumpro \| p6 \| 6x86)
621	basic_machine=i686-pc
622	;;
623	pentiumii \| pentium2)
624	basic_machine=i786-pc
625	;;
626	pentium-* \| p5-* \| k5-* \| k6-* \| nexen-*)
627	basic_machine=i586-`echo $basic_machine \| sed 's/^[^-]*-//'`
628	;;
629	pentiumpro-* \| p6-* \| 6x86-*)
630	basic_machine=i686-`echo $basic_machine \| sed 's/^[^-]*-//'`
631	;;
632	pentiumii-* \| pentium2-*)
633	basic_machine=i786-`echo $basic_machine \| sed 's/^[^-]*-//'`
634	;;
635	pn)
636	basic_machine=pn-gould
637	;;
638	power) basic_machine=rs6000-ibm
639	;;
640	ppc) basic_machine=powerpc-unknown
641	;;
642	ppc-) basic_machine=powerpc-`echo $basic_machine \| sed 's/^[^-]-//'`
643	;;
644	ppcle \| powerpclittle \| ppc-le \| powerpc-little)
645	basic_machine=powerpcle-unknown
646	;;
647	ppcle-* \| powerpclittle-*)
648	basic_machine=powerpcle-`echo $basic_machine \| sed 's/^[^-]*-//'`
649	;;
650	ps2)
651	basic_machine=i386-ibm
652	;;
653	rom68k)
654	basic_machine=m68k-rom68k
655	os=-coff
656	;;
657	rm[46]00)
658	basic_machine=mips-siemens
659	;;
660	rtpc \| rtpc-*)
661	basic_machine=romp-ibm
662	;;
663	sa29200)
664	basic_machine=a29k-amd
665	os=-udi
666	;;
667	sequent)
668	basic_machine=i386-sequent
669	;;
670	sh)
671	basic_machine=sh-hitachi
672	os=-hms
673	;;
674	sparclite-wrs)
675	basic_machine=sparclite-wrs
676	os=-vxworks
677	;;
678	sps7)
679	basic_machine=m68k-bull
680	os=-sysv2
681	;;
682	spur)
683	basic_machine=spur-unknown
684	;;
685	st2000)
686	basic_machine=m68k-tandem
687	;;
688	stratus)
689	basic_machine=i860-stratus
690	os=-sysv4
691	;;
692	sun2)
693	basic_machine=m68000-sun
694	;;
695	sun2os3)
696	basic_machine=m68000-sun
697	os=-sunos3
698	;;
699	sun2os4)
700	basic_machine=m68000-sun
701	os=-sunos4
702	;;
703	sun3os3)
704	basic_machine=m68k-sun
705	os=-sunos3
706	;;
707	sun3os4)
708	basic_machine=m68k-sun
709	os=-sunos4
710	;;
711	sun4os3)
712	basic_machine=sparc-sun
713	os=-sunos3
714	;;
715	sun4os4)
716	basic_machine=sparc-sun
717	os=-sunos4
718	;;
719	sun4sol2)
720	basic_machine=sparc-sun
721	os=-solaris2
722	;;
723	sun3 \| sun3-*)
724	basic_machine=m68k-sun
725	;;
726	sun4)
727	basic_machine=sparc-sun
728	;;
729	sun386 \| sun386i \| roadrunner)
730	basic_machine=i386-sun
731	;;
732	symmetry)
733	basic_machine=i386-sequent
734	os=-dynix
735	;;
736	t3e)
737	basic_machine=t3e-cray
738	os=-unicos
739	;;
740	tx39)
741	basic_machine=mipstx39-unknown
742	;;
743	tx39el)
744	basic_machine=mipstx39el-unknown
745	;;
746	tower \| tower-32)
747	basic_machine=m68k-ncr
748	;;
749	udi29k)
750	basic_machine=a29k-amd
751	os=-udi
752	;;
753	ultra3)
754	basic_machine=a29k-nyu
755	os=-sym1
756	;;
757	v810 \| necv810)
758	basic_machine=v810-nec
759	os=-none
760	;;
761	vaxv)
762	basic_machine=vax-dec
763	os=-sysv
764	;;
765	vms)
766	basic_machine=vax-dec
767	os=-vms
768	;;
769	vpp\|vx\|vx-)
770	basic_machine=f301-fujitsu
771	;;
772	vxworks960)
773	basic_machine=i960-wrs
774	os=-vxworks
775	;;
776	vxworks68)
777	basic_machine=m68k-wrs
778	os=-vxworks
779	;;
780	vxworks29k)
781	basic_machine=a29k-wrs
782	os=-vxworks
783	;;
784	w65*)
785	basic_machine=w65-wdc
786	os=-none
787	;;
788	w89k-*)
789	basic_machine=hppa1.1-winbond
790	os=-proelf
791	;;
792	xmp)
793	basic_machine=xmp-cray
794	os=-unicos
795	;;
796	xps \| xps100)
797	basic_machine=xps100-honeywell
798	;;
799	z8k-*-coff)
800	basic_machine=z8k-unknown
801	os=-sim
802	;;
803	none)
804	basic_machine=none-none
805	os=-none
806	;;
807
808	# Here we handle the default manufacturer of certain CPU types. It is in
809	# some cases the only manufacturer, in others, it is the most popular.
810	w89k)
811	basic_machine=hppa1.1-winbond
812	;;
813	op50n)
814	basic_machine=hppa1.1-oki
815	;;
816	op60c)
817	basic_machine=hppa1.1-oki
818	;;
819	mips)
820	if [ x$os = x-linux-gnu ]; then
821	basic_machine=mips-unknown
822	else
823	basic_machine=mips-mips
824	fi
825	;;
826	romp)
827	basic_machine=romp-ibm
828	;;
829	rs6000)
830	basic_machine=rs6000-ibm
831	;;
832	vax)
833	basic_machine=vax-dec
834	;;
835	pdp11)
836	basic_machine=pdp11-dec
837	;;
838	we32k)
839	basic_machine=we32k-att
840	;;
841	sparc \| sparcv9)
842	basic_machine=sparc-sun
843	;;
844	cydra)
845	basic_machine=cydra-cydrome
846	;;
847	orion)
848	basic_machine=orion-highlevel
849	;;
850	orion105)
851	basic_machine=clipper-highlevel
852	;;
853	mac \| mpw \| mac-mpw)
854	basic_machine=m68k-apple
855	;;
856	pmac \| pmac-mpw)
857	basic_machine=powerpc-apple
858	;;
859	c4x*)
860	basic_machine=c4x-none
861	os=-coff
862	;;
863	*)
864	echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
865	exit 1
866	;;
867	esac
868
869	# Here we canonicalize certain aliases for manufacturers.
870	case $basic_machine in
871	-digital)
872	basic_machine=`echo $basic_machine \| sed 's/digital.*/dec/'`
873	;;
874	-commodore)
875	basic_machine=`echo $basic_machine \| sed 's/commodore.*/cbm/'`
876	;;
877	*)
878	;;
879	esac
880
881	# Decode manufacturer-specific aliases for certain operating systems.
882
883	if [ x"$os" != x"" ]
884	then
885	case $os in
886	# First match some system type aliases
887	# that might get confused with valid system types.
888	# -solaris* is a basic system type, with this one exception.
889	-solaris1 \| -solaris1.*)
890	os=`echo $os \| sed -e 's\|solaris1\|sunos4\|'`
891	;;
892	-solaris)
893	os=-solaris2
894	;;
895	-svr4*)
896	os=-sysv4
897	;;
898	-unixware*)
899	os=-sysv4.2uw
900	;;
901	-gnu/linux*)
902	os=`echo $os \| sed -e 's\|gnu/linux\|linux-gnu\|'`
903	;;
904	# First accept the basic system types.
905	# The portable systems comes first.
906	# Each alternative MUST END IN A *, to match a version number.
907	# -sysv* is not here because it comes later, after sysvr4.
908	-gnu* \| -bsd* \| -mach* \| -minix* \| -genix* \| -ultrix* \| -irix* \
909	\| -vms \| -sco* \| -esix* \| -isc* \| -aix* \| -sunos \| -sunos[34]*\
910	\| -hpux* \| -unos* \| -osf* \| -luna* \| -dgux* \| -solaris* \| -sym* \
911	\| -amigaos* \| -amigados* \| -msdos* \| -newsos* \| -unicos* \| -aof* \
912	\| -aos* \
913	\| -nindy* \| -vxsim* \| -vxworks* \| -ebmon* \| -hms* \| -mvs* \
914	\| -clix* \| -riscos* \| -uniplus* \| -iris* \| -rtu* \| -xenix* \
915	\| -hiux* \| -386bsd* \| -netbsd* \| -openbsd* \| -freebsd* \| -riscix* \
916	\| -lynxos* \| -bosx* \| -nextstep* \| -cxux* \| -aout* \| -elf* \| -oabi* \
917	\| -ptx* \| -coff* \| -ecoff* \| -winnt* \| -domain* \| -vsta* \
918	\| -udi* \| -eabi* \| -lites* \| -ieee* \| -go32* \| -aux* \
919	\| -cygwin* \| -pe* \| -psos* \| -moss* \| -proelf* \| -rtems* \
920	\| -mingw32* \| -linux-gnu* \| -uxpv* \| -beos* \| -mpeix* \| -udk* \
921	\| -interix* \| -uwin* \| -rhapsody* \| -opened* \| -openstep* \| -oskit*)
922	# Remember, each alternative MUST END IN *, to match a version number.
923	;;
924	-sim \| -es1800* \| -hms* \| -xray \| -os68k* \| -none* \| -v88r* \
925	\| -windows* \| -osx \| -abug \| -netware* \| -os9* \| -beos* \
926	\| -macos* \| -mpw* \| -magic* \| -mon960* \| -lnews*)
927	;;
928	-mac*)
929	os=`echo $os \| sed -e 's\|mac\|macos\|'`
930	;;
931	-linux*)
932	os=`echo $os \| sed -e 's\|linux\|linux-gnu\|'`
933	;;
934	-sunos5*)
935	os=`echo $os \| sed -e 's\|sunos5\|solaris2\|'`
936	;;
937	-sunos6*)
938	os=`echo $os \| sed -e 's\|sunos6\|solaris3\|'`
939	;;
940	-opened*)
941	os=-openedition
942	;;
943	-osfrose*)
944	os=-osfrose
945	;;
946	-osf*)
947	os=-osf
948	;;
949	-utek*)
950	os=-bsd
951	;;
952	-dynix*)
953	os=-bsd
954	;;
955	-acis*)
956	os=-aos
957	;;
958	-386bsd)
959	os=-bsd
960	;;
961	-ctix* \| -uts*)
962	os=-sysv
963	;;
964	-ns2 )
965	os=-nextstep2
966	;;
967	# Preserve the version number of sinix5.
968	-sinix5.*)
969	os=`echo $os \| sed -e 's\|sinix\|sysv\|'`
970	;;
971	-sinix*)
972	os=-sysv4
973	;;
974	-triton*)
975	os=-sysv3
976	;;
977	-oss*)
978	os=-sysv3
979	;;
980	-qnx)
981	os=-qnx4
982	;;
983	-svr4)
984	os=-sysv4
985	;;
986	-svr3)
987	os=-sysv3
988	;;
989	-sysvr4)
990	os=-sysv4
991	;;
992	# This must come after -sysvr4.
993	-sysv*)
994	;;
995	-ose*)
996	os=-ose
997	;;
998	-es1800*)
999	os=-ose
1000	;;
1001	-xenix)
1002	os=-xenix
1003	;;
1004	-mint \| -MiNT)
1005	os=-mint
1006	;;
1007	-none)
1008	;;
1009	*)
1010	# Get rid of the `-' at the beginning of $os.
1011	os=`echo $os \| sed 's/[^-]*-//'`
1012	echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1013	exit 1
1014	;;
1015	esac
1016	else
1017
1018	# Here we handle the default operating systems that come with various machines.
1019	# The value should be what the vendor currently ships out the door with their
1020	# machine or put another way, the most popular os provided with the machine.
1021
1022	# Note that if you're going to try to match "-MANUFACTURER" here (say,
1023	# "-sun"), then you have to tell the case statement up towards the top
1024	# that MANUFACTURER isn't an operating system. Otherwise, code above
1025	# will signal an error saying that MANUFACTURER isn't an operating
1026	# system, and we'll never get to this point.
1027
1028	case $basic_machine in
1029	*-acorn)
1030	os=-riscix1.2
1031	;;
1032	arm*-rebel)
1033	os=-linux
1034	;;
1035	arm*-semi)
1036	os=-aout
1037	;;
1038	pdp11-*)
1039	os=-none
1040	;;
1041	-dec \| vax-)
1042	os=-ultrix4.2
1043	;;
1044	m68*-apollo)
1045	os=-domain
1046	;;
1047	i386-sun)
1048	os=-sunos4.0.2
1049	;;
1050	m68000-sun)
1051	os=-sunos3
1052	# This also exists in the configure program, but was not the
1053	# default.
1054	# os=-sunos4
1055	;;
1056	m68*-cisco)
1057	os=-aout
1058	;;
1059	mips*-cisco)
1060	os=-elf
1061	;;
1062	mips-)
1063	os=-elf
1064	;;
1065	*-tti) # must be before sparc entry or we get the wrong os.
1066	os=-sysv3
1067	;;
1068	sparc-* \| *-sun)
1069	os=-sunos4.1.1
1070	;;
1071	*-be)
1072	os=-beos
1073	;;
1074	*-ibm)
1075	os=-aix
1076	;;
1077	*-wec)
1078	os=-proelf
1079	;;
1080	*-winbond)
1081	os=-proelf
1082	;;
1083	*-oki)
1084	os=-proelf
1085	;;
1086	*-hp)
1087	os=-hpux
1088	;;
1089	*-hitachi)
1090	os=-hiux
1091	;;
1092	i860-* \| -att \| -ncr \| -altos \| -motorola \| *-convergent)
1093	os=-sysv
1094	;;
1095	*-cbm)
1096	os=-amigaos
1097	;;
1098	*-dg)
1099	os=-dgux
1100	;;
1101	*-dolphin)
1102	os=-sysv3
1103	;;
1104	m68k-ccur)
1105	os=-rtu
1106	;;
1107	m88k-omron*)
1108	os=-luna
1109	;;
1110	*-next )
1111	os=-nextstep
1112	;;
1113	*-sequent)
1114	os=-ptx
1115	;;
1116	*-crds)
1117	os=-unos
1118	;;
1119	*-ns)
1120	os=-genix
1121	;;
1122	i370-*)
1123	os=-mvs
1124	;;
1125	*-next)
1126	os=-nextstep3
1127	;;
1128	*-gould)
1129	os=-sysv
1130	;;
1131	*-highlevel)
1132	os=-bsd
1133	;;
1134	*-encore)
1135	os=-bsd
1136	;;
1137	*-sgi)
1138	os=-irix
1139	;;
1140	*-siemens)
1141	os=-sysv4
1142	;;
1143	*-masscomp)
1144	os=-rtu
1145	;;
1146	f301-fujitsu)
1147	os=-uxpv
1148	;;
1149	*-rom68k)
1150	os=-coff
1151	;;
1152	-bug)
1153	os=-coff
1154	;;
1155	*-apple)
1156	os=-macos
1157	;;
1158	-atari)
1159	os=-mint
1160	;;
1161	*)
1162	os=-none
1163	;;
1164	esac
1165	fi
1166
1167	# Here we handle the case where we know the os, and the CPU type, but not the
1168	# manufacturer. We pick the logical manufacturer.
1169	vendor=unknown
1170	case $basic_machine in
1171	*-unknown)
1172	case $os in
1173	-riscix*)
1174	vendor=acorn
1175	;;
1176	-sunos*)
1177	vendor=sun
1178	;;
1179	-aix*)
1180	vendor=ibm
1181	;;
1182	-beos*)
1183	vendor=be
1184	;;
1185	-hpux*)
1186	vendor=hp
1187	;;
1188	-mpeix*)
1189	vendor=hp
1190	;;
1191	-hiux*)
1192	vendor=hitachi
1193	;;
1194	-unos*)
1195	vendor=crds
1196	;;
1197	-dgux*)
1198	vendor=dg
1199	;;
1200	-luna*)
1201	vendor=omron
1202	;;
1203	-genix*)
1204	vendor=ns
1205	;;
1206	-mvs* \| -opened*)
1207	vendor=ibm
1208	;;
1209	-ptx*)
1210	vendor=sequent
1211	;;
1212	-vxsim* \| -vxworks*)
1213	vendor=wrs
1214	;;
1215	-aux*)
1216	vendor=apple
1217	;;
1218	-hms*)
1219	vendor=hitachi
1220	;;
1221	-mpw* \| -macos*)
1222	vendor=apple
1223	;;
1224	-mint \| -MiNT)
1225	vendor=atari
1226	;;
1227	esac
1228	basic_machine=`echo $basic_machine \| sed "s/unknown/$vendor/"`
1229	;;
1230	esac
1231
1232	echo $basic_machine$os

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