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 Free Software Foundation, Inc.
5
6timestamp='2006-02-23'
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., 51 Franklin Street - Fifth Floor, Boston, MA
25# 02110-1301, 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
33# Please send patches to <config-patches@gnu.org>.  Submit a context
34# diff and a properly formatted ChangeLog entry.
35#
36# Configuration subroutine to validate and canonicalize a configuration type.
37# Supply the specified configuration type as an argument.
38# If it is invalid, we print an error message on stderr and exit with code 1.
39# Otherwise, we print the canonical config type on stdout and succeed.
40
41# This file is supposed to be the same for all GNU packages
42# and recognize all the CPU types, system types and aliases
43# that are meaningful with *any* GNU software.
44# Each package is responsible for reporting which valid configurations
45# it does not support.  The user should be able to distinguish
46# a failure to support a valid configuration from a meaningless
47# configuration.
48
49# The goal of this file is to map all the various variations of a given
50# machine specification into a single specification in the form:
51#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
52# or in some cases, the newer four-part form:
53#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
54# It is wrong to echo any other type of specification.
55
56me=`echo "$0" | sed -e 's,.*/,,'`
57
58usage="\
59Usage: $0 [OPTION] CPU-MFR-OPSYS
60       $0 [OPTION] ALIAS
61
62Canonicalize a configuration name.
63
64Operation modes:
65  -h, --help         print this help, then exit
66  -t, --time-stamp   print date of last modification, then exit
67  -v, --version      print version number, then exit
68
69Report bugs and patches to <config-patches@gnu.org>."
70
71version="\
72GNU config.sub ($timestamp)
73
74Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
75Free Software Foundation, Inc.
76
77This is free software; see the source for copying conditions.  There is NO
78warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
79
80help="
81Try \`$me --help' for more information."
82
83# Parse command line
84while test $# -gt 0 ; do
85  case $1 in
86    --time-stamp | --time* | -t )
87       echo "$timestamp" ; exit ;;
88    --version | -v )
89       echo "$version" ; exit ;;
90    --help | --h* | -h )
91       echo "$usage"; exit ;;
92    -- )     # Stop option processing
93       shift; break ;;
94    - )	# Use stdin as input.
95       break ;;
96    -* )
97       echo "$me: invalid option $1$help"
98       exit 1 ;;
99
100    *local*)
101       # First pass through any local machine types.
102       echo $1
103       exit ;;
104
105    * )
106       break ;;
107  esac
108done
109
110case $# in
111 0) echo "$me: missing argument$help" >&2
112    exit 1;;
113 1) ;;
114 *) echo "$me: too many arguments$help" >&2
115    exit 1;;
116esac
117
118# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
119# Here we must recognize all the valid KERNEL-OS combinations.
120maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
121case $maybe_os in
122  nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
123  uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
124  storm-chaos* | os2-emx* | rtmk-nova*)
125    os=-$maybe_os
126    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
127    ;;
128  *)
129    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
130    if [ $basic_machine != $1 ]
131    then os=`echo $1 | sed 's/.*-/-/'`
132    else os=; fi
133    ;;
134esac
135
136### Let's recognize common machines as not being operating systems so
137### that things like config.sub decstation-3100 work.  We also
138### recognize some manufacturers as not being operating systems, so we
139### can provide default operating systems below.
140case $os in
141	-sun*os*)
142		# Prevent following clause from handling this invalid input.
143		;;
144	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
145	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
146	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
147	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
148	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
149	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
150	-apple | -axis | -knuth | -cray)
151		os=
152		basic_machine=$1
153		;;
154	-sim | -cisco | -oki | -wec | -winbond)
155		os=
156		basic_machine=$1
157		;;
158	-scout)
159		;;
160	-wrs)
161		os=-vxworks
162		basic_machine=$1
163		;;
164	-chorusos*)
165		os=-chorusos
166		basic_machine=$1
167		;;
168 	-chorusrdb)
169 		os=-chorusrdb
170		basic_machine=$1
171 		;;
172	-hiux*)
173		os=-hiuxwe2
174		;;
175	-sco6)
176		os=-sco5v6
177		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
178		;;
179	-sco5)
180		os=-sco3.2v5
181		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
182		;;
183	-sco4)
184		os=-sco3.2v4
185		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
186		;;
187	-sco3.2.[4-9]*)
188		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
189		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
190		;;
191	-sco3.2v[4-9]*)
192		# Don't forget version if it is 3.2v4 or newer.
193		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
194		;;
195	-sco5v6*)
196		# Don't forget version if it is 3.2v4 or newer.
197		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
198		;;
199	-sco*)
200		os=-sco3.2v2
201		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
202		;;
203	-udk*)
204		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
205		;;
206	-isc)
207		os=-isc2.2
208		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
209		;;
210	-clix*)
211		basic_machine=clipper-intergraph
212		;;
213	-isc*)
214		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
215		;;
216	-lynx*)
217		os=-lynxos
218		;;
219	-ptx*)
220		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
221		;;
222	-windowsnt*)
223		os=`echo $os | sed -e 's/windowsnt/winnt/'`
224		;;
225	-psos*)
226		os=-psos
227		;;
228	-mint | -mint[0-9]*)
229		basic_machine=m68k-atari
230		os=-mint
231		;;
232esac
233
234# Decode aliases for certain CPU-COMPANY combinations.
235case $basic_machine in
236	# Recognize the basic CPU types without company name.
237	# Some are omitted here because they have special meanings below.
238	1750a | 580 \
239	| a29k \
240	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
241	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
242	| am33_2.0 \
243	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
244	| bfin \
245	| c4x | clipper \
246	| d10v | d30v | dlx | dsp16xx \
247	| fr30 | frv \
248	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
249	| i370 | i860 | i960 | ia64 \
250	| ip2k | iq2000 \
251	| m32r | m32rle | m68000 | m68k | m88k | maxq | mb | microblaze | mcore \
252	| mips | mipsbe | mipseb | mipsel | mipsle \
253	| mips16 \
254	| mips64 | mips64el \
255	| mips64vr | mips64vrel \
256	| mips64orion | mips64orionel \
257	| mips64vr4100 | mips64vr4100el \
258	| mips64vr4300 | mips64vr4300el \
259	| mips64vr5000 | mips64vr5000el \
260	| mips64vr5900 | mips64vr5900el \
261	| mipsisa32 | mipsisa32el \
262	| mipsisa32r2 | mipsisa32r2el \
263	| mipsisa64 | mipsisa64el \
264	| mipsisa64r2 | mipsisa64r2el \
265	| mipsisa64sb1 | mipsisa64sb1el \
266	| mipsisa64sr71k | mipsisa64sr71kel \
267	| mipstx39 | mipstx39el \
268	| mn10200 | mn10300 \
269	| mt \
270	| msp430 \
271	| nios | nios2 \
272	| ns16k | ns32k \
273	| or32 \
274	| pdp10 | pdp11 | pj | pjl \
275	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
276	| pyramid \
277	| sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
278	| sh64 | sh64le \
279	| sparc | sparc64 | sparc64b | sparc86x | sparclet | sparclite \
280	| sparcv8 | sparcv9 | sparcv9b \
281	| strongarm \
282	| tahoe | thumb | tic4x | tic80 | tron \
283	| v850 | v850e \
284	| we32k \
285	| x86 | xscale | xscalee[bl] | xstormy16 | xtensa \
286	| z8k)
287		basic_machine=$basic_machine-unknown
288		;;
289	m32c)
290		basic_machine=$basic_machine-unknown
291		;;
292	m6811 | m68hc11 | m6812 | m68hc12)
293		# Motorola 68HC11/12.
294		basic_machine=$basic_machine-unknown
295		os=-none
296		;;
297	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
298		;;
299	ms1)
300		basic_machine=mt-unknown
301		;;
302
303	# We use `pc' rather than `unknown'
304	# because (1) that's what they normally are, and
305	# (2) the word "unknown" tends to confuse beginning users.
306	i*86 | x86_64)
307	  basic_machine=$basic_machine-pc
308	  ;;
309	# Object if more than one company name word.
310	*-*-*)
311		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
312		exit 1
313		;;
314	# Recognize the basic CPU types with company name.
315	580-* \
316	| a29k-* \
317	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
318	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
319	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
320	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
321	| avr-* \
322	| bfin-* | bs2000-* \
323	| c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
324	| clipper-* | craynv-* | cydra-* \
325	| d10v-* | d30v-* | dlx-* \
326	| elxsi-* \
327	| f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
328	| h8300-* | h8500-* \
329	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
330	| i*86-* | i860-* | i960-* | ia64-* \
331	| ip2k-* | iq2000-* \
332	| m32r-* | m32rle-* \
333	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
334	| m88110-* | m88k-* | maxq-* | mcore-* \
335	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
336	| mips16-* \
337	| mips64-* | mips64el-* \
338	| mips64vr-* | mips64vrel-* \
339	| mips64orion-* | mips64orionel-* \
340	| mips64vr4100-* | mips64vr4100el-* \
341	| mips64vr4300-* | mips64vr4300el-* \
342	| mips64vr5000-* | mips64vr5000el-* \
343	| mips64vr5900-* | mips64vr5900el-* \
344	| mipsisa32-* | mipsisa32el-* \
345	| mipsisa32r2-* | mipsisa32r2el-* \
346	| mipsisa64-* | mipsisa64el-* \
347	| mipsisa64r2-* | mipsisa64r2el-* \
348	| mipsisa64sb1-* | mipsisa64sb1el-* \
349	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
350	| mipstx39-* | mipstx39el-* \
351	| mmix-* \
352	| mt-* \
353	| msp430-* \
354	| nios-* | nios2-* \
355	| none-* | np1-* | ns16k-* | ns32k-* \
356	| orion-* \
357	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
358	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
359	| pyramid-* \
360	| romp-* | rs6000-* \
361	| sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | shbe-* \
362	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
363	| sparc-* | sparc64-* | sparc64b-* | sparc86x-* | sparclet-* \
364	| sparclite-* \
365	| sparcv8-* | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
366	| tahoe-* | thumb-* \
367	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
368	| tron-* \
369	| v850-* | v850e-* | vax-* \
370	| we32k-* \
371	| x86-* | x86_64-* | xps100-* | xscale-* | xscalee[bl]-* \
372	| xstormy16-* | xtensa-* \
373	| ymp-* \
374	| z8k-*)
375		;;
376	m32c-*)
377		;;
378	# Recognize the various machine names and aliases which stand
379	# for a CPU type and a company and sometimes even an OS.
380	386bsd)
381		basic_machine=i386-unknown
382		os=-bsd
383		;;
384	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
385		basic_machine=m68000-att
386		;;
387	3b*)
388		basic_machine=we32k-att
389		;;
390	a29khif)
391		basic_machine=a29k-amd
392		os=-udi
393		;;
394    	abacus)
395		basic_machine=abacus-unknown
396		;;
397	adobe68k)
398		basic_machine=m68010-adobe
399		os=-scout
400		;;
401	alliant | fx80)
402		basic_machine=fx80-alliant
403		;;
404	altos | altos3068)
405		basic_machine=m68k-altos
406		;;
407	am29k)
408		basic_machine=a29k-none
409		os=-bsd
410		;;
411	amd64)
412		basic_machine=x86_64-pc
413		;;
414	amd64-*)
415		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
416		;;
417	amdahl)
418		basic_machine=580-amdahl
419		os=-sysv
420		;;
421	amiga | amiga-*)
422		basic_machine=m68k-unknown
423		;;
424	amigaos | amigados)
425		basic_machine=m68k-unknown
426		os=-amigaos
427		;;
428	amigaunix | amix)
429		basic_machine=m68k-unknown
430		os=-sysv4
431		;;
432	apollo68)
433		basic_machine=m68k-apollo
434		os=-sysv
435		;;
436	apollo68bsd)
437		basic_machine=m68k-apollo
438		os=-bsd
439		;;
440	aux)
441		basic_machine=m68k-apple
442		os=-aux
443		;;
444	balance)
445		basic_machine=ns32k-sequent
446		os=-dynix
447		;;
448	c90)
449		basic_machine=c90-cray
450		os=-unicos
451		;;
452	convex-c1)
453		basic_machine=c1-convex
454		os=-bsd
455		;;
456	convex-c2)
457		basic_machine=c2-convex
458		os=-bsd
459		;;
460	convex-c32)
461		basic_machine=c32-convex
462		os=-bsd
463		;;
464	convex-c34)
465		basic_machine=c34-convex
466		os=-bsd
467		;;
468	convex-c38)
469		basic_machine=c38-convex
470		os=-bsd
471		;;
472	cray | j90)
473		basic_machine=j90-cray
474		os=-unicos
475		;;
476	craynv)
477		basic_machine=craynv-cray
478		os=-unicosmp
479		;;
480	cr16c)
481		basic_machine=cr16c-unknown
482		os=-elf
483		;;
484	crds | unos)
485		basic_machine=m68k-crds
486		;;
487	crisv32 | crisv32-* | etraxfs*)
488		basic_machine=crisv32-axis
489		;;
490	cris | cris-* | etrax*)
491		basic_machine=cris-axis
492		;;
493	crx)
494		basic_machine=crx-unknown
495		os=-elf
496		;;
497	da30 | da30-*)
498		basic_machine=m68k-da30
499		;;
500	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
501		basic_machine=mips-dec
502		;;
503	decsystem10* | dec10*)
504		basic_machine=pdp10-dec
505		os=-tops10
506		;;
507	decsystem20* | dec20*)
508		basic_machine=pdp10-dec
509		os=-tops20
510		;;
511	delta | 3300 | motorola-3300 | motorola-delta \
512	      | 3300-motorola | delta-motorola)
513		basic_machine=m68k-motorola
514		;;
515	delta88)
516		basic_machine=m88k-motorola
517		os=-sysv3
518		;;
519	djgpp)
520		basic_machine=i586-pc
521		os=-msdosdjgpp
522		;;
523	dpx20 | dpx20-*)
524		basic_machine=rs6000-bull
525		os=-bosx
526		;;
527	dpx2* | dpx2*-bull)
528		basic_machine=m68k-bull
529		os=-sysv3
530		;;
531	ebmon29k)
532		basic_machine=a29k-amd
533		os=-ebmon
534		;;
535	elxsi)
536		basic_machine=elxsi-elxsi
537		os=-bsd
538		;;
539	encore | umax | mmax)
540		basic_machine=ns32k-encore
541		;;
542	es1800 | OSE68k | ose68k | ose | OSE)
543		basic_machine=m68k-ericsson
544		os=-ose
545		;;
546	fx2800)
547		basic_machine=i860-alliant
548		;;
549	genix)
550		basic_machine=ns32k-ns
551		;;
552	gmicro)
553		basic_machine=tron-gmicro
554		os=-sysv
555		;;
556	go32)
557		basic_machine=i386-pc
558		os=-go32
559		;;
560	h3050r* | hiux*)
561		basic_machine=hppa1.1-hitachi
562		os=-hiuxwe2
563		;;
564	h8300hms)
565		basic_machine=h8300-hitachi
566		os=-hms
567		;;
568	h8300xray)
569		basic_machine=h8300-hitachi
570		os=-xray
571		;;
572	h8500hms)
573		basic_machine=h8500-hitachi
574		os=-hms
575		;;
576	harris)
577		basic_machine=m88k-harris
578		os=-sysv3
579		;;
580	hp300-*)
581		basic_machine=m68k-hp
582		;;
583	hp300bsd)
584		basic_machine=m68k-hp
585		os=-bsd
586		;;
587	hp300hpux)
588		basic_machine=m68k-hp
589		os=-hpux
590		;;
591	hp3k9[0-9][0-9] | hp9[0-9][0-9])
592		basic_machine=hppa1.0-hp
593		;;
594	hp9k2[0-9][0-9] | hp9k31[0-9])
595		basic_machine=m68000-hp
596		;;
597	hp9k3[2-9][0-9])
598		basic_machine=m68k-hp
599		;;
600	hp9k6[0-9][0-9] | hp6[0-9][0-9])
601		basic_machine=hppa1.0-hp
602		;;
603	hp9k7[0-79][0-9] | hp7[0-79][0-9])
604		basic_machine=hppa1.1-hp
605		;;
606	hp9k78[0-9] | hp78[0-9])
607		# FIXME: really hppa2.0-hp
608		basic_machine=hppa1.1-hp
609		;;
610	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
611		# FIXME: really hppa2.0-hp
612		basic_machine=hppa1.1-hp
613		;;
614	hp9k8[0-9][13679] | hp8[0-9][13679])
615		basic_machine=hppa1.1-hp
616		;;
617	hp9k8[0-9][0-9] | hp8[0-9][0-9])
618		basic_machine=hppa1.0-hp
619		;;
620	hppa-next)
621		os=-nextstep3
622		;;
623	hppaosf)
624		basic_machine=hppa1.1-hp
625		os=-osf
626		;;
627	hppro)
628		basic_machine=hppa1.1-hp
629		os=-proelf
630		;;
631	i370-ibm* | ibm*)
632		basic_machine=i370-ibm
633		;;
634# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
635	i*86v32)
636		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
637		os=-sysv32
638		;;
639	i*86v4*)
640		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
641		os=-sysv4
642		;;
643	i*86v)
644		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
645		os=-sysv
646		;;
647	i*86sol2)
648		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
649		os=-solaris2
650		;;
651	i386mach)
652		basic_machine=i386-mach
653		os=-mach
654		;;
655	i386-vsta | vsta)
656		basic_machine=i386-unknown
657		os=-vsta
658		;;
659	iris | iris4d)
660		basic_machine=mips-sgi
661		case $os in
662		    -irix*)
663			;;
664		    *)
665			os=-irix4
666			;;
667		esac
668		;;
669	isi68 | isi)
670		basic_machine=m68k-isi
671		os=-sysv
672		;;
673	m88k-omron*)
674		basic_machine=m88k-omron
675		;;
676	magnum | m3230)
677		basic_machine=mips-mips
678		os=-sysv
679		;;
680	merlin)
681		basic_machine=ns32k-utek
682		os=-sysv
683		;;
684	mingw32)
685		basic_machine=i386-pc
686		os=-mingw32
687		;;
688	miniframe)
689		basic_machine=m68000-convergent
690		;;
691	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
692		basic_machine=m68k-atari
693		os=-mint
694		;;
695	mips3*-*)
696		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
697		;;
698	mips3*)
699		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
700		;;
701	monitor)
702		basic_machine=m68k-rom68k
703		os=-coff
704		;;
705	morphos)
706		basic_machine=powerpc-unknown
707		os=-morphos
708		;;
709	msdos)
710		basic_machine=i386-pc
711		os=-msdos
712		;;
713	ms1-*)
714		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
715		;;
716	mvs)
717		basic_machine=i370-ibm
718		os=-mvs
719		;;
720	ncr3000)
721		basic_machine=i486-ncr
722		os=-sysv4
723		;;
724	netbsd386)
725		basic_machine=i386-unknown
726		os=-netbsd
727		;;
728	netwinder)
729		basic_machine=armv4l-rebel
730		os=-linux
731		;;
732	news | news700 | news800 | news900)
733		basic_machine=m68k-sony
734		os=-newsos
735		;;
736	news1000)
737		basic_machine=m68030-sony
738		os=-newsos
739		;;
740	news-3600 | risc-news)
741		basic_machine=mips-sony
742		os=-newsos
743		;;
744	necv70)
745		basic_machine=v70-nec
746		os=-sysv
747		;;
748	next | m*-next )
749		basic_machine=m68k-next
750		case $os in
751		    -nextstep* )
752			;;
753		    -ns2*)
754		      os=-nextstep2
755			;;
756		    *)
757		      os=-nextstep3
758			;;
759		esac
760		;;
761	nh3000)
762		basic_machine=m68k-harris
763		os=-cxux
764		;;
765	nh[45]000)
766		basic_machine=m88k-harris
767		os=-cxux
768		;;
769	nindy960)
770		basic_machine=i960-intel
771		os=-nindy
772		;;
773	mon960)
774		basic_machine=i960-intel
775		os=-mon960
776		;;
777	nonstopux)
778		basic_machine=mips-compaq
779		os=-nonstopux
780		;;
781	np1)
782		basic_machine=np1-gould
783		;;
784	nsr-tandem)
785		basic_machine=nsr-tandem
786		;;
787	op50n-* | op60c-*)
788		basic_machine=hppa1.1-oki
789		os=-proelf
790		;;
791	openrisc | openrisc-*)
792		basic_machine=or32-unknown
793		;;
794	os400)
795		basic_machine=powerpc-ibm
796		os=-os400
797		;;
798	OSE68000 | ose68000)
799		basic_machine=m68000-ericsson
800		os=-ose
801		;;
802	os68k)
803		basic_machine=m68k-none
804		os=-os68k
805		;;
806	pa-hitachi)
807		basic_machine=hppa1.1-hitachi
808		os=-hiuxwe2
809		;;
810	paragon)
811		basic_machine=i860-intel
812		os=-osf
813		;;
814	pbd)
815		basic_machine=sparc-tti
816		;;
817	pbb)
818		basic_machine=m68k-tti
819		;;
820	pc532 | pc532-*)
821		basic_machine=ns32k-pc532
822		;;
823	pc98)
824		basic_machine=i386-pc
825		;;
826	pc98-*)
827		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
828		;;
829	pentium | p5 | k5 | k6 | nexgen | viac3)
830		basic_machine=i586-pc
831		;;
832	pentiumpro | p6 | 6x86 | athlon | athlon_*)
833		basic_machine=i686-pc
834		;;
835	pentiumii | pentium2 | pentiumiii | pentium3)
836		basic_machine=i686-pc
837		;;
838	pentium4)
839		basic_machine=i786-pc
840		;;
841	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
842		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
843		;;
844	pentiumpro-* | p6-* | 6x86-* | athlon-*)
845		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
846		;;
847	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
848		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
849		;;
850	pentium4-*)
851		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
852		;;
853	pn)
854		basic_machine=pn-gould
855		;;
856	power)	basic_machine=power-ibm
857		;;
858	ppc)	basic_machine=powerpc-unknown
859		;;
860	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
861		;;
862	ppcle | powerpclittle | ppc-le | powerpc-little)
863		basic_machine=powerpcle-unknown
864		;;
865	ppcle-* | powerpclittle-*)
866		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
867		;;
868	ppc64)	basic_machine=powerpc64-unknown
869		;;
870	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
871		;;
872	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
873		basic_machine=powerpc64le-unknown
874		;;
875	ppc64le-* | powerpc64little-*)
876		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
877		;;
878	ps2)
879		basic_machine=i386-ibm
880		;;
881	pw32)
882		basic_machine=i586-unknown
883		os=-pw32
884		;;
885	rdos)
886		basic_machine=i386-pc
887		os=-rdos
888		;;
889	rom68k)
890		basic_machine=m68k-rom68k
891		os=-coff
892		;;
893	rm[46]00)
894		basic_machine=mips-siemens
895		;;
896	rtpc | rtpc-*)
897		basic_machine=romp-ibm
898		;;
899	s390 | s390-*)
900		basic_machine=s390-ibm
901		;;
902	s390x | s390x-*)
903		basic_machine=s390x-ibm
904		;;
905	sa29200)
906		basic_machine=a29k-amd
907		os=-udi
908		;;
909	sb1)
910		basic_machine=mipsisa64sb1-unknown
911		;;
912	sb1el)
913		basic_machine=mipsisa64sb1el-unknown
914		;;
915	sei)
916		basic_machine=mips-sei
917		os=-seiux
918		;;
919	sequent)
920		basic_machine=i386-sequent
921		;;
922	sh)
923		basic_machine=sh-hitachi
924		os=-hms
925		;;
926	sh64)
927		basic_machine=sh64-unknown
928		;;
929	sparclite-wrs | simso-wrs)
930		basic_machine=sparclite-wrs
931		os=-vxworks
932		;;
933	sps7)
934		basic_machine=m68k-bull
935		os=-sysv2
936		;;
937	spur)
938		basic_machine=spur-unknown
939		;;
940	st2000)
941		basic_machine=m68k-tandem
942		;;
943	stratus)
944		basic_machine=i860-stratus
945		os=-sysv4
946		;;
947	sun2)
948		basic_machine=m68000-sun
949		;;
950	sun2os3)
951		basic_machine=m68000-sun
952		os=-sunos3
953		;;
954	sun2os4)
955		basic_machine=m68000-sun
956		os=-sunos4
957		;;
958	sun3os3)
959		basic_machine=m68k-sun
960		os=-sunos3
961		;;
962	sun3os4)
963		basic_machine=m68k-sun
964		os=-sunos4
965		;;
966	sun4os3)
967		basic_machine=sparc-sun
968		os=-sunos3
969		;;
970	sun4os4)
971		basic_machine=sparc-sun
972		os=-sunos4
973		;;
974	sun4sol2)
975		basic_machine=sparc-sun
976		os=-solaris2
977		;;
978	sun3 | sun3-*)
979		basic_machine=m68k-sun
980		;;
981	sun4)
982		basic_machine=sparc-sun
983		;;
984	sun386 | sun386i | roadrunner)
985		basic_machine=i386-sun
986		;;
987	sv1)
988		basic_machine=sv1-cray
989		os=-unicos
990		;;
991	symmetry)
992		basic_machine=i386-sequent
993		os=-dynix
994		;;
995	t3e)
996		basic_machine=alphaev5-cray
997		os=-unicos
998		;;
999	t90)
1000		basic_machine=t90-cray
1001		os=-unicos
1002		;;
1003	tic54x | c54x*)
1004		basic_machine=tic54x-unknown
1005		os=-coff
1006		;;
1007	tic55x | c55x*)
1008		basic_machine=tic55x-unknown
1009		os=-coff
1010		;;
1011	tic6x | c6x*)
1012		basic_machine=tic6x-unknown
1013		os=-coff
1014		;;
1015	tx39)
1016		basic_machine=mipstx39-unknown
1017		;;
1018	tx39el)
1019		basic_machine=mipstx39el-unknown
1020		;;
1021	toad1)
1022		basic_machine=pdp10-xkl
1023		os=-tops20
1024		;;
1025	tower | tower-32)
1026		basic_machine=m68k-ncr
1027		;;
1028	tpf)
1029		basic_machine=s390x-ibm
1030		os=-tpf
1031		;;
1032	udi29k)
1033		basic_machine=a29k-amd
1034		os=-udi
1035		;;
1036	ultra3)
1037		basic_machine=a29k-nyu
1038		os=-sym1
1039		;;
1040	v810 | necv810)
1041		basic_machine=v810-nec
1042		os=-none
1043		;;
1044	vaxv)
1045		basic_machine=vax-dec
1046		os=-sysv
1047		;;
1048	vms)
1049		basic_machine=vax-dec
1050		os=-vms
1051		;;
1052	vpp*|vx|vx-*)
1053		basic_machine=f301-fujitsu
1054		;;
1055	vxworks960)
1056		basic_machine=i960-wrs
1057		os=-vxworks
1058		;;
1059	vxworks68)
1060		basic_machine=m68k-wrs
1061		os=-vxworks
1062		;;
1063	vxworks29k)
1064		basic_machine=a29k-wrs
1065		os=-vxworks
1066		;;
1067	w65*)
1068		basic_machine=w65-wdc
1069		os=-none
1070		;;
1071	w89k-*)
1072		basic_machine=hppa1.1-winbond
1073		os=-proelf
1074		;;
1075	xbox)
1076		basic_machine=i686-pc
1077		os=-mingw32
1078		;;
1079	xps | xps100)
1080		basic_machine=xps100-honeywell
1081		;;
1082	ymp)
1083		basic_machine=ymp-cray
1084		os=-unicos
1085		;;
1086	z8k-*-coff)
1087		basic_machine=z8k-unknown
1088		os=-sim
1089		;;
1090	none)
1091		basic_machine=none-none
1092		os=-none
1093		;;
1094
1095# Here we handle the default manufacturer of certain CPU types.  It is in
1096# some cases the only manufacturer, in others, it is the most popular.
1097	w89k)
1098		basic_machine=hppa1.1-winbond
1099		;;
1100	op50n)
1101		basic_machine=hppa1.1-oki
1102		;;
1103	op60c)
1104		basic_machine=hppa1.1-oki
1105		;;
1106	romp)
1107		basic_machine=romp-ibm
1108		;;
1109	mmix)
1110		basic_machine=mmix-knuth
1111		;;
1112	rs6000)
1113		basic_machine=rs6000-ibm
1114		;;
1115	vax)
1116		basic_machine=vax-dec
1117		;;
1118	pdp10)
1119		# there are many clones, so DEC is not a safe bet
1120		basic_machine=pdp10-unknown
1121		;;
1122	pdp11)
1123		basic_machine=pdp11-dec
1124		;;
1125	we32k)
1126		basic_machine=we32k-att
1127		;;
1128	sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
1129		basic_machine=sh-unknown
1130		;;
1131	sparc | sparcv8 | sparcv9 | sparcv9b)
1132		basic_machine=sparc-sun
1133		;;
1134	cydra)
1135		basic_machine=cydra-cydrome
1136		;;
1137	orion)
1138		basic_machine=orion-highlevel
1139		;;
1140	orion105)
1141		basic_machine=clipper-highlevel
1142		;;
1143	mac | mpw | mac-mpw)
1144		basic_machine=m68k-apple
1145		;;
1146	pmac | pmac-mpw)
1147		basic_machine=powerpc-apple
1148		;;
1149	*-unknown)
1150		# Make sure to match an already-canonicalized machine name.
1151		;;
1152	*)
1153		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1154		exit 1
1155		;;
1156esac
1157
1158# Here we canonicalize certain aliases for manufacturers.
1159case $basic_machine in
1160	*-digital*)
1161		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1162		;;
1163	*-commodore*)
1164		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1165		;;
1166	*)
1167		;;
1168esac
1169
1170# Decode manufacturer-specific aliases for certain operating systems.
1171
1172if [ x"$os" != x"" ]
1173then
1174case $os in
1175        # First match some system type aliases
1176        # that might get confused with valid system types.
1177	# -solaris* is a basic system type, with this one exception.
1178	-solaris1 | -solaris1.*)
1179		os=`echo $os | sed -e 's|solaris1|sunos4|'`
1180		;;
1181	-solaris)
1182		os=-solaris2
1183		;;
1184	-svr4*)
1185		os=-sysv4
1186		;;
1187	-unixware*)
1188		os=-sysv4.2uw
1189		;;
1190	-gnu/linux*)
1191		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1192		;;
1193	# First accept the basic system types.
1194	# The portable systems comes first.
1195	# Each alternative MUST END IN A *, to match a version number.
1196	# -sysv* is not here because it comes later, after sysvr4.
1197	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1198	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1199	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1200	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1201	      | -aos* \
1202	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1203	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1204	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1205	      | -openbsd* | -solidbsd* \
1206	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1207	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1208	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1209	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1210	      | -chorusos* | -chorusrdb* \
1211	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1212	      | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
1213	      | -uxpv* | -beos* | -mpeix* | -udk* \
1214	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1215	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1216	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1217	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1218	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1219	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1220	      | -skyos* | -haiku* | -rdos*)
1221	# Remember, each alternative MUST END IN *, to match a version number.
1222		;;
1223	-qnx*)
1224		case $basic_machine in
1225		    x86-* | i*86-*)
1226			;;
1227		    *)
1228			os=-nto$os
1229			;;
1230		esac
1231		;;
1232	-nto-qnx*)
1233		;;
1234	-nto*)
1235		os=`echo $os | sed -e 's|nto|nto-qnx|'`
1236		;;
1237	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1238	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1239	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1240		;;
1241	-mac*)
1242		os=`echo $os | sed -e 's|mac|macos|'`
1243		;;
1244	-linux-dietlibc)
1245		os=-linux-dietlibc
1246		;;
1247	-linux*)
1248		os=`echo $os | sed -e 's|linux|linux-gnu|'`
1249		;;
1250	-sunos5*)
1251		os=`echo $os | sed -e 's|sunos5|solaris2|'`
1252		;;
1253	-sunos6*)
1254		os=`echo $os | sed -e 's|sunos6|solaris3|'`
1255		;;
1256	-opened*)
1257		os=-openedition
1258		;;
1259        -os400*)
1260		os=-os400
1261		;;
1262	-wince*)
1263		os=-wince
1264		;;
1265	-osfrose*)
1266		os=-osfrose
1267		;;
1268	-osf*)
1269		os=-osf
1270		;;
1271	-utek*)
1272		os=-bsd
1273		;;
1274	-dynix*)
1275		os=-bsd
1276		;;
1277	-acis*)
1278		os=-aos
1279		;;
1280	-atheos*)
1281		os=-atheos
1282		;;
1283	-syllable*)
1284		os=-syllable
1285		;;
1286	-386bsd)
1287		os=-bsd
1288		;;
1289	-ctix* | -uts*)
1290		os=-sysv
1291		;;
1292	-nova*)
1293		os=-rtmk-nova
1294		;;
1295	-ns2 )
1296		os=-nextstep2
1297		;;
1298	-nsk*)
1299		os=-nsk
1300		;;
1301	# Preserve the version number of sinix5.
1302	-sinix5.*)
1303		os=`echo $os | sed -e 's|sinix|sysv|'`
1304		;;
1305	-sinix*)
1306		os=-sysv4
1307		;;
1308        -tpf*)
1309		os=-tpf
1310		;;
1311	-triton*)
1312		os=-sysv3
1313		;;
1314	-oss*)
1315		os=-sysv3
1316		;;
1317	-svr4)
1318		os=-sysv4
1319		;;
1320	-svr3)
1321		os=-sysv3
1322		;;
1323	-sysvr4)
1324		os=-sysv4
1325		;;
1326	# This must come after -sysvr4.
1327	-sysv*)
1328		;;
1329	-ose*)
1330		os=-ose
1331		;;
1332	-es1800*)
1333		os=-ose
1334		;;
1335	-xenix)
1336		os=-xenix
1337		;;
1338	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1339		os=-mint
1340		;;
1341	-aros*)
1342		os=-aros
1343		;;
1344	-kaos*)
1345		os=-kaos
1346		;;
1347	-zvmoe)
1348		os=-zvmoe
1349		;;
1350	-none)
1351		;;
1352	*)
1353		# Get rid of the `-' at the beginning of $os.
1354		os=`echo $os | sed 's/[^-]*-//'`
1355		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1356		exit 1
1357		;;
1358esac
1359else
1360
1361# Here we handle the default operating systems that come with various machines.
1362# The value should be what the vendor currently ships out the door with their
1363# machine or put another way, the most popular os provided with the machine.
1364
1365# Note that if you're going to try to match "-MANUFACTURER" here (say,
1366# "-sun"), then you have to tell the case statement up towards the top
1367# that MANUFACTURER isn't an operating system.  Otherwise, code above
1368# will signal an error saying that MANUFACTURER isn't an operating
1369# system, and we'll never get to this point.
1370
1371case $basic_machine in
1372	*-acorn)
1373		os=-riscix1.2
1374		;;
1375	arm*-rebel)
1376		os=-linux
1377		;;
1378	arm*-semi)
1379		os=-aout
1380		;;
1381    c4x-* | tic4x-*)
1382        os=-coff
1383        ;;
1384	# This must come before the *-dec entry.
1385	pdp10-*)
1386		os=-tops20
1387		;;
1388	pdp11-*)
1389		os=-none
1390		;;
1391	*-dec | vax-*)
1392		os=-ultrix4.2
1393		;;
1394	m68*-apollo)
1395		os=-domain
1396		;;
1397	i386-sun)
1398		os=-sunos4.0.2
1399		;;
1400	m68000-sun)
1401		os=-sunos3
1402		# This also exists in the configure program, but was not the
1403		# default.
1404		# os=-sunos4
1405		;;
1406	m68*-cisco)
1407		os=-aout
1408		;;
1409	mips*-cisco)
1410		os=-elf
1411		;;
1412	mips*-*)
1413		os=-elf
1414		;;
1415	or32-*)
1416		os=-coff
1417		;;
1418	*-tti)	# must be before sparc entry or we get the wrong os.
1419		os=-sysv3
1420		;;
1421	sparc-* | *-sun)
1422		os=-sunos4.1.1
1423		;;
1424	*-be)
1425		os=-beos
1426		;;
1427	*-haiku)
1428		os=-haiku
1429		;;
1430	*-ibm)
1431		os=-aix
1432		;;
1433    	*-knuth)
1434		os=-mmixware
1435		;;
1436	*-wec)
1437		os=-proelf
1438		;;
1439	*-winbond)
1440		os=-proelf
1441		;;
1442	*-oki)
1443		os=-proelf
1444		;;
1445	*-hp)
1446		os=-hpux
1447		;;
1448	*-hitachi)
1449		os=-hiux
1450		;;
1451	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1452		os=-sysv
1453		;;
1454	*-cbm)
1455		os=-amigaos
1456		;;
1457	*-dg)
1458		os=-dgux
1459		;;
1460	*-dolphin)
1461		os=-sysv3
1462		;;
1463	m68k-ccur)
1464		os=-rtu
1465		;;
1466	m88k-omron*)
1467		os=-luna
1468		;;
1469	*-next )
1470		os=-nextstep
1471		;;
1472	*-sequent)
1473		os=-ptx
1474		;;
1475	*-crds)
1476		os=-unos
1477		;;
1478	*-ns)
1479		os=-genix
1480		;;
1481	i370-*)
1482		os=-mvs
1483		;;
1484	*-next)
1485		os=-nextstep3
1486		;;
1487	*-gould)
1488		os=-sysv
1489		;;
1490	*-highlevel)
1491		os=-bsd
1492		;;
1493	*-encore)
1494		os=-bsd
1495		;;
1496	*-sgi)
1497		os=-irix
1498		;;
1499	*-siemens)
1500		os=-sysv4
1501		;;
1502	*-masscomp)
1503		os=-rtu
1504		;;
1505	f30[01]-fujitsu | f700-fujitsu)
1506		os=-uxpv
1507		;;
1508	*-rom68k)
1509		os=-coff
1510		;;
1511	*-*bug)
1512		os=-coff
1513		;;
1514	*-apple)
1515		os=-macos
1516		;;
1517	*-atari*)
1518		os=-mint
1519		;;
1520	*)
1521		os=-none
1522		;;
1523esac
1524fi
1525
1526# Here we handle the case where we know the os, and the CPU type, but not the
1527# manufacturer.  We pick the logical manufacturer.
1528vendor=unknown
1529case $basic_machine in
1530	*-unknown)
1531		case $os in
1532			-riscix*)
1533				vendor=acorn
1534				;;
1535			-sunos*)
1536				vendor=sun
1537				;;
1538			-aix*)
1539				vendor=ibm
1540				;;
1541			-beos*)
1542				vendor=be
1543				;;
1544			-hpux*)
1545				vendor=hp
1546				;;
1547			-mpeix*)
1548				vendor=hp
1549				;;
1550			-hiux*)
1551				vendor=hitachi
1552				;;
1553			-unos*)
1554				vendor=crds
1555				;;
1556			-dgux*)
1557				vendor=dg
1558				;;
1559			-luna*)
1560				vendor=omron
1561				;;
1562			-genix*)
1563				vendor=ns
1564				;;
1565			-mvs* | -opened*)
1566				vendor=ibm
1567				;;
1568			-os400*)
1569				vendor=ibm
1570				;;
1571			-ptx*)
1572				vendor=sequent
1573				;;
1574			-tpf*)
1575				vendor=ibm
1576				;;
1577			-vxsim* | -vxworks* | -windiss*)
1578				vendor=wrs
1579				;;
1580			-aux*)
1581				vendor=apple
1582				;;
1583			-hms*)
1584				vendor=hitachi
1585				;;
1586			-mpw* | -macos*)
1587				vendor=apple
1588				;;
1589			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1590				vendor=atari
1591				;;
1592			-vos*)
1593				vendor=stratus
1594				;;
1595		esac
1596		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1597		;;
1598esac
1599
1600echo $basic_machine$os
1601exit
1602
1603# Local variables:
1604# eval: (add-hook 'write-file-hooks 'time-stamp)
1605# time-stamp-start: "timestamp='"
1606# time-stamp-format: "%:y-%02m-%02d"
1607# time-stamp-end: "'"
1608# End:
1609