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1#! /bin/sh
2# Configuration validation subroutine script.
3#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
4#   2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
5#   Inc.
6
7timestamp='2007-06-28'
8
9# This file is (in principle) common to ALL GNU software.
10# The presence of a machine in this file suggests that SOME GNU software
11# can handle that machine.  It does not imply ALL GNU software can.
12#
13# This file is free software; you can redistribute it and/or modify
14# it under the terms of the GNU General Public License as published by
15# the Free Software Foundation; either version 2 of the License, or
16# (at your option) any later version.
17#
18# This program is distributed in the hope that it will be useful,
19# but WITHOUT ANY WARRANTY; without even the implied warranty of
20# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
21# GNU General Public License for more details.
22#
23# You should have received a copy of the GNU General Public License
24# along with this program; if not, write to the Free Software
25# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
26# 02110-1301, USA.
27#
28# As a special exception to the GNU General Public License, if you
29# distribute this file as part of a program that contains a
30# configuration script generated by Autoconf, you may include it under
31# the same distribution terms that you use for the rest of that program.
32
33
34# Please send patches to <config-patches@gnu.org>.  Submit a context
35# diff and a properly formatted ChangeLog entry.
36#
37# Configuration subroutine to validate and canonicalize a configuration type.
38# Supply the specified configuration type as an argument.
39# If it is invalid, we print an error message on stderr and exit with code 1.
40# Otherwise, we print the canonical config type on stdout and succeed.
41
42# This file is supposed to be the same for all GNU packages
43# and recognize all the CPU types, system types and aliases
44# that are meaningful with *any* GNU software.
45# Each package is responsible for reporting which valid configurations
46# it does not support.  The user should be able to distinguish
47# a failure to support a valid configuration from a meaningless
48# configuration.
49
50# The goal of this file is to map all the various variations of a given
51# machine specification into a single specification in the form:
52#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
53# or in some cases, the newer four-part form:
54#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
55# It is wrong to echo any other type of specification.
56
57me=`echo "$0" | sed -e 's,.*/,,'`
58
59usage="\
60Usage: $0 [OPTION] CPU-MFR-OPSYS
61       $0 [OPTION] ALIAS
62
63Canonicalize a configuration name.
64
65Operation modes:
66  -h, --help         print this help, then exit
67  -t, --time-stamp   print date of last modification, then exit
68  -v, --version      print version number, then exit
69
70Report bugs and patches to <config-patches@gnu.org>."
71
72version="\
73GNU config.sub ($timestamp)
74
75Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
76Free Software Foundation, Inc.
77
78This is free software; see the source for copying conditions.  There is NO
79warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
80
81help="
82Try \`$me --help' for more information."
83
84# Parse command line
85while test $# -gt 0 ; do
86  case $1 in
87    --time-stamp | --time* | -t )
88       echo "$timestamp" ; exit ;;
89    --version | -v )
90       echo "$version" ; exit ;;
91    --help | --h* | -h )
92       echo "$usage"; exit ;;
93    -- )     # Stop option processing
94       shift; break ;;
95    - )	# Use stdin as input.
96       break ;;
97    -* )
98       echo "$me: invalid option $1$help"
99       exit 1 ;;
100
101    *local*)
102       # First pass through any local machine types.
103       echo $1
104       exit ;;
105
106    * )
107       break ;;
108  esac
109done
110
111case $# in
112 0) echo "$me: missing argument$help" >&2
113    exit 1;;
114 1) ;;
115 *) echo "$me: too many arguments$help" >&2
116    exit 1;;
117esac
118
119# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
120# Here we must recognize all the valid KERNEL-OS combinations.
121maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
122case $maybe_os in
123  nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
124  uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
125  storm-chaos* | os2-emx* | rtmk-nova*)
126    os=-$maybe_os
127    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
128    ;;
129  *)
130    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
131    if [ $basic_machine != $1 ]
132    then os=`echo $1 | sed 's/.*-/-/'`
133    else os=; fi
134    ;;
135esac
136
137### Let's recognize common machines as not being operating systems so
138### that things like config.sub decstation-3100 work.  We also
139### recognize some manufacturers as not being operating systems, so we
140### can provide default operating systems below.
141case $os in
142	-sun*os*)
143		# Prevent following clause from handling this invalid input.
144		;;
145	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
146	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
147	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
148	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
149	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
150	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
151	-apple | -axis | -knuth | -cray)
152		os=
153		basic_machine=$1
154		;;
155	-sim | -cisco | -oki | -wec | -winbond)
156		os=
157		basic_machine=$1
158		;;
159	-scout)
160		;;
161	-wrs)
162		os=-vxworks
163		basic_machine=$1
164		;;
165	-chorusos*)
166		os=-chorusos
167		basic_machine=$1
168		;;
169 	-chorusrdb)
170 		os=-chorusrdb
171		basic_machine=$1
172 		;;
173	-hiux*)
174		os=-hiuxwe2
175		;;
176	-sco6)
177		os=-sco5v6
178		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
179		;;
180	-sco5)
181		os=-sco3.2v5
182		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
183		;;
184	-sco4)
185		os=-sco3.2v4
186		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
187		;;
188	-sco3.2.[4-9]*)
189		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
190		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
191		;;
192	-sco3.2v[4-9]*)
193		# Don't forget version if it is 3.2v4 or newer.
194		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
195		;;
196	-sco5v6*)
197		# Don't forget version if it is 3.2v4 or newer.
198		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
199		;;
200	-sco*)
201		os=-sco3.2v2
202		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
203		;;
204	-udk*)
205		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
206		;;
207	-isc)
208		os=-isc2.2
209		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
210		;;
211	-clix*)
212		basic_machine=clipper-intergraph
213		;;
214	-isc*)
215		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
216		;;
217	-lynx*)
218		os=-lynxos
219		;;
220	-ptx*)
221		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
222		;;
223	-windowsnt*)
224		os=`echo $os | sed -e 's/windowsnt/winnt/'`
225		;;
226	-psos*)
227		os=-psos
228		;;
229	-mint | -mint[0-9]*)
230		basic_machine=m68k-atari
231		os=-mint
232		;;
233esac
234
235# Decode aliases for certain CPU-COMPANY combinations.
236case $basic_machine in
237	# Recognize the basic CPU types without company name.
238	# Some are omitted here because they have special meanings below.
239	1750a | 580 \
240	| a29k \
241	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
242	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
243	| am33_2.0 \
244	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
245	| bfin \
246	| c4x | clipper \
247	| d10v | d30v | dlx | dsp16xx \
248	| fido | fr30 | frv \
249	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
250	| i370 | i860 | i960 | ia64 \
251	| ip2k | iq2000 \
252	| m32c | m32r | m32rle | m68000 | m68k | m88k \
253	| maxq | mb | microblaze | mcore | mep \
254	| mips | mipsbe | mipseb | mipsel | mipsle \
255	| mips16 \
256	| mips64 | mips64el \
257	| mips64vr | mips64vrel \
258	| mips64orion | mips64orionel \
259	| mips64vr4100 | mips64vr4100el \
260	| mips64vr4300 | mips64vr4300el \
261	| mips64vr5000 | mips64vr5000el \
262	| mips64vr5900 | mips64vr5900el \
263	| mipsisa32 | mipsisa32el \
264	| mipsisa32r2 | mipsisa32r2el \
265	| mipsisa64 | mipsisa64el \
266	| mipsisa64r2 | mipsisa64r2el \
267	| mipsisa64sb1 | mipsisa64sb1el \
268	| mipsisa64sr71k | mipsisa64sr71kel \
269	| mipstx39 | mipstx39el \
270	| mn10200 | mn10300 \
271	| mt \
272	| msp430 \
273	| nios | nios2 \
274	| ns16k | ns32k \
275	| or32 \
276	| pdp10 | pdp11 | pj | pjl \
277	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
278	| pyramid \
279	| score \
280	| sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
281	| sh64 | sh64le \
282	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
283	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
284	| spu | strongarm \
285	| tahoe | thumb | tic4x | tic80 | tron \
286	| v850 | v850e \
287	| we32k \
288	| x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
289	| z8k)
290		basic_machine=$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-* | avr32-* \
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-* | fido-* | 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	| m32c-* | 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-* | sheb-* | shbe-* \
362	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
363	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
364	| sparclite-* \
365	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | 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-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
372	| xstormy16-* | xtensa-* \
373	| ymp-* \
374	| z8k-*)
375		;;
376	# Recognize the various machine names and aliases which stand
377	# for a CPU type and a company and sometimes even an OS.
378	386bsd)
379		basic_machine=i386-unknown
380		os=-bsd
381		;;
382	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
383		basic_machine=m68000-att
384		;;
385	3b*)
386		basic_machine=we32k-att
387		;;
388	a29khif)
389		basic_machine=a29k-amd
390		os=-udi
391		;;
392    	abacus)
393		basic_machine=abacus-unknown
394		;;
395	adobe68k)
396		basic_machine=m68010-adobe
397		os=-scout
398		;;
399	alliant | fx80)
400		basic_machine=fx80-alliant
401		;;
402	altos | altos3068)
403		basic_machine=m68k-altos
404		;;
405	am29k)
406		basic_machine=a29k-none
407		os=-bsd
408		;;
409	amd64)
410		basic_machine=x86_64-pc
411		;;
412	amd64-*)
413		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
414		;;
415	amdahl)
416		basic_machine=580-amdahl
417		os=-sysv
418		;;
419	amiga | amiga-*)
420		basic_machine=m68k-unknown
421		;;
422	amigaos | amigados)
423		basic_machine=m68k-unknown
424		os=-amigaos
425		;;
426	amigaunix | amix)
427		basic_machine=m68k-unknown
428		os=-sysv4
429		;;
430	apollo68)
431		basic_machine=m68k-apollo
432		os=-sysv
433		;;
434	apollo68bsd)
435		basic_machine=m68k-apollo
436		os=-bsd
437		;;
438	aux)
439		basic_machine=m68k-apple
440		os=-aux
441		;;
442	balance)
443		basic_machine=ns32k-sequent
444		os=-dynix
445		;;
446	c90)
447		basic_machine=c90-cray
448		os=-unicos
449		;;
450	convex-c1)
451		basic_machine=c1-convex
452		os=-bsd
453		;;
454	convex-c2)
455		basic_machine=c2-convex
456		os=-bsd
457		;;
458	convex-c32)
459		basic_machine=c32-convex
460		os=-bsd
461		;;
462	convex-c34)
463		basic_machine=c34-convex
464		os=-bsd
465		;;
466	convex-c38)
467		basic_machine=c38-convex
468		os=-bsd
469		;;
470	cray | j90)
471		basic_machine=j90-cray
472		os=-unicos
473		;;
474	craynv)
475		basic_machine=craynv-cray
476		os=-unicosmp
477		;;
478	cr16)
479		basic_machine=cr16-unknown
480		os=-elf
481		;;
482	crds | unos)
483		basic_machine=m68k-crds
484		;;
485	crisv32 | crisv32-* | etraxfs*)
486		basic_machine=crisv32-axis
487		;;
488	cris | cris-* | etrax*)
489		basic_machine=cris-axis
490		;;
491	crx)
492		basic_machine=crx-unknown
493		os=-elf
494		;;
495	da30 | da30-*)
496		basic_machine=m68k-da30
497		;;
498	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
499		basic_machine=mips-dec
500		;;
501	decsystem10* | dec10*)
502		basic_machine=pdp10-dec
503		os=-tops10
504		;;
505	decsystem20* | dec20*)
506		basic_machine=pdp10-dec
507		os=-tops20
508		;;
509	delta | 3300 | motorola-3300 | motorola-delta \
510	      | 3300-motorola | delta-motorola)
511		basic_machine=m68k-motorola
512		;;
513	delta88)
514		basic_machine=m88k-motorola
515		os=-sysv3
516		;;
517	djgpp)
518		basic_machine=i586-pc
519		os=-msdosdjgpp
520		;;
521	dpx20 | dpx20-*)
522		basic_machine=rs6000-bull
523		os=-bosx
524		;;
525	dpx2* | dpx2*-bull)
526		basic_machine=m68k-bull
527		os=-sysv3
528		;;
529	ebmon29k)
530		basic_machine=a29k-amd
531		os=-ebmon
532		;;
533	elxsi)
534		basic_machine=elxsi-elxsi
535		os=-bsd
536		;;
537	encore | umax | mmax)
538		basic_machine=ns32k-encore
539		;;
540	es1800 | OSE68k | ose68k | ose | OSE)
541		basic_machine=m68k-ericsson
542		os=-ose
543		;;
544	fx2800)
545		basic_machine=i860-alliant
546		;;
547	genix)
548		basic_machine=ns32k-ns
549		;;
550	gmicro)
551		basic_machine=tron-gmicro
552		os=-sysv
553		;;
554	go32)
555		basic_machine=i386-pc
556		os=-go32
557		;;
558	h3050r* | hiux*)
559		basic_machine=hppa1.1-hitachi
560		os=-hiuxwe2
561		;;
562	h8300hms)
563		basic_machine=h8300-hitachi
564		os=-hms
565		;;
566	h8300xray)
567		basic_machine=h8300-hitachi
568		os=-xray
569		;;
570	h8500hms)
571		basic_machine=h8500-hitachi
572		os=-hms
573		;;
574	harris)
575		basic_machine=m88k-harris
576		os=-sysv3
577		;;
578	hp300-*)
579		basic_machine=m68k-hp
580		;;
581	hp300bsd)
582		basic_machine=m68k-hp
583		os=-bsd
584		;;
585	hp300hpux)
586		basic_machine=m68k-hp
587		os=-hpux
588		;;
589	hp3k9[0-9][0-9] | hp9[0-9][0-9])
590		basic_machine=hppa1.0-hp
591		;;
592	hp9k2[0-9][0-9] | hp9k31[0-9])
593		basic_machine=m68000-hp
594		;;
595	hp9k3[2-9][0-9])
596		basic_machine=m68k-hp
597		;;
598	hp9k6[0-9][0-9] | hp6[0-9][0-9])
599		basic_machine=hppa1.0-hp
600		;;
601	hp9k7[0-79][0-9] | hp7[0-79][0-9])
602		basic_machine=hppa1.1-hp
603		;;
604	hp9k78[0-9] | hp78[0-9])
605		# FIXME: really hppa2.0-hp
606		basic_machine=hppa1.1-hp
607		;;
608	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
609		# FIXME: really hppa2.0-hp
610		basic_machine=hppa1.1-hp
611		;;
612	hp9k8[0-9][13679] | hp8[0-9][13679])
613		basic_machine=hppa1.1-hp
614		;;
615	hp9k8[0-9][0-9] | hp8[0-9][0-9])
616		basic_machine=hppa1.0-hp
617		;;
618	hppa-next)
619		os=-nextstep3
620		;;
621	hppaosf)
622		basic_machine=hppa1.1-hp
623		os=-osf
624		;;
625	hppro)
626		basic_machine=hppa1.1-hp
627		os=-proelf
628		;;
629	i370-ibm* | ibm*)
630		basic_machine=i370-ibm
631		;;
632# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
633	i*86v32)
634		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
635		os=-sysv32
636		;;
637	i*86v4*)
638		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
639		os=-sysv4
640		;;
641	i*86v)
642		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
643		os=-sysv
644		;;
645	i*86sol2)
646		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
647		os=-solaris2
648		;;
649	i386mach)
650		basic_machine=i386-mach
651		os=-mach
652		;;
653	i386-vsta | vsta)
654		basic_machine=i386-unknown
655		os=-vsta
656		;;
657	iris | iris4d)
658		basic_machine=mips-sgi
659		case $os in
660		    -irix*)
661			;;
662		    *)
663			os=-irix4
664			;;
665		esac
666		;;
667	isi68 | isi)
668		basic_machine=m68k-isi
669		os=-sysv
670		;;
671	m88k-omron*)
672		basic_machine=m88k-omron
673		;;
674	magnum | m3230)
675		basic_machine=mips-mips
676		os=-sysv
677		;;
678	merlin)
679		basic_machine=ns32k-utek
680		os=-sysv
681		;;
682	mingw32)
683		basic_machine=i386-pc
684		os=-mingw32
685		;;
686	mingw32ce)
687		basic_machine=arm-unknown
688		os=-mingw32ce
689		;;
690	miniframe)
691		basic_machine=m68000-convergent
692		;;
693	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
694		basic_machine=m68k-atari
695		os=-mint
696		;;
697	mips3*-*)
698		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
699		;;
700	mips3*)
701		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
702		;;
703	monitor)
704		basic_machine=m68k-rom68k
705		os=-coff
706		;;
707	morphos)
708		basic_machine=powerpc-unknown
709		os=-morphos
710		;;
711	msdos)
712		basic_machine=i386-pc
713		os=-msdos
714		;;
715	ms1-*)
716		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
717		;;
718	mvs)
719		basic_machine=i370-ibm
720		os=-mvs
721		;;
722	ncr3000)
723		basic_machine=i486-ncr
724		os=-sysv4
725		;;
726	netbsd386)
727		basic_machine=i386-unknown
728		os=-netbsd
729		;;
730	netwinder)
731		basic_machine=armv4l-rebel
732		os=-linux
733		;;
734	news | news700 | news800 | news900)
735		basic_machine=m68k-sony
736		os=-newsos
737		;;
738	news1000)
739		basic_machine=m68030-sony
740		os=-newsos
741		;;
742	news-3600 | risc-news)
743		basic_machine=mips-sony
744		os=-newsos
745		;;
746	necv70)
747		basic_machine=v70-nec
748		os=-sysv
749		;;
750	next | m*-next )
751		basic_machine=m68k-next
752		case $os in
753		    -nextstep* )
754			;;
755		    -ns2*)
756		      os=-nextstep2
757			;;
758		    *)
759		      os=-nextstep3
760			;;
761		esac
762		;;
763	nh3000)
764		basic_machine=m68k-harris
765		os=-cxux
766		;;
767	nh[45]000)
768		basic_machine=m88k-harris
769		os=-cxux
770		;;
771	nindy960)
772		basic_machine=i960-intel
773		os=-nindy
774		;;
775	mon960)
776		basic_machine=i960-intel
777		os=-mon960
778		;;
779	nonstopux)
780		basic_machine=mips-compaq
781		os=-nonstopux
782		;;
783	np1)
784		basic_machine=np1-gould
785		;;
786	nsr-tandem)
787		basic_machine=nsr-tandem
788		;;
789	op50n-* | op60c-*)
790		basic_machine=hppa1.1-oki
791		os=-proelf
792		;;
793	openrisc | openrisc-*)
794		basic_machine=or32-unknown
795		;;
796	os400)
797		basic_machine=powerpc-ibm
798		os=-os400
799		;;
800	OSE68000 | ose68000)
801		basic_machine=m68000-ericsson
802		os=-ose
803		;;
804	os68k)
805		basic_machine=m68k-none
806		os=-os68k
807		;;
808	pa-hitachi)
809		basic_machine=hppa1.1-hitachi
810		os=-hiuxwe2
811		;;
812	paragon)
813		basic_machine=i860-intel
814		os=-osf
815		;;
816	pbd)
817		basic_machine=sparc-tti
818		;;
819	pbb)
820		basic_machine=m68k-tti
821		;;
822	pc532 | pc532-*)
823		basic_machine=ns32k-pc532
824		;;
825	pc98)
826		basic_machine=i386-pc
827		;;
828	pc98-*)
829		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
830		;;
831	pentium | p5 | k5 | k6 | nexgen | viac3)
832		basic_machine=i586-pc
833		;;
834	pentiumpro | p6 | 6x86 | athlon | athlon_*)
835		basic_machine=i686-pc
836		;;
837	pentiumii | pentium2 | pentiumiii | pentium3)
838		basic_machine=i686-pc
839		;;
840	pentium4)
841		basic_machine=i786-pc
842		;;
843	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
844		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
845		;;
846	pentiumpro-* | p6-* | 6x86-* | athlon-*)
847		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
848		;;
849	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
850		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
851		;;
852	pentium4-*)
853		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
854		;;
855	pn)
856		basic_machine=pn-gould
857		;;
858	power)	basic_machine=power-ibm
859		;;
860	ppc)	basic_machine=powerpc-unknown
861		;;
862	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
863		;;
864	ppcle | powerpclittle | ppc-le | powerpc-little)
865		basic_machine=powerpcle-unknown
866		;;
867	ppcle-* | powerpclittle-*)
868		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
869		;;
870	ppc64)	basic_machine=powerpc64-unknown
871		;;
872	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
873		;;
874	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
875		basic_machine=powerpc64le-unknown
876		;;
877	ppc64le-* | powerpc64little-*)
878		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
879		;;
880	ps2)
881		basic_machine=i386-ibm
882		;;
883	pw32)
884		basic_machine=i586-unknown
885		os=-pw32
886		;;
887	rdos)
888		basic_machine=i386-pc
889		os=-rdos
890		;;
891	rom68k)
892		basic_machine=m68k-rom68k
893		os=-coff
894		;;
895	rm[46]00)
896		basic_machine=mips-siemens
897		;;
898	rtpc | rtpc-*)
899		basic_machine=romp-ibm
900		;;
901	s390 | s390-*)
902		basic_machine=s390-ibm
903		;;
904	s390x | s390x-*)
905		basic_machine=s390x-ibm
906		;;
907	sa29200)
908		basic_machine=a29k-amd
909		os=-udi
910		;;
911	sb1)
912		basic_machine=mipsisa64sb1-unknown
913		;;
914	sb1el)
915		basic_machine=mipsisa64sb1el-unknown
916		;;
917	sde)
918		basic_machine=mipsisa32-sde
919		os=-elf
920		;;
921	sei)
922		basic_machine=mips-sei
923		os=-seiux
924		;;
925	sequent)
926		basic_machine=i386-sequent
927		;;
928	sh)
929		basic_machine=sh-hitachi
930		os=-hms
931		;;
932	sh5el)
933		basic_machine=sh5le-unknown
934		;;
935	sh64)
936		basic_machine=sh64-unknown
937		;;
938	sparclite-wrs | simso-wrs)
939		basic_machine=sparclite-wrs
940		os=-vxworks
941		;;
942	sps7)
943		basic_machine=m68k-bull
944		os=-sysv2
945		;;
946	spur)
947		basic_machine=spur-unknown
948		;;
949	st2000)
950		basic_machine=m68k-tandem
951		;;
952	stratus)
953		basic_machine=i860-stratus
954		os=-sysv4
955		;;
956	sun2)
957		basic_machine=m68000-sun
958		;;
959	sun2os3)
960		basic_machine=m68000-sun
961		os=-sunos3
962		;;
963	sun2os4)
964		basic_machine=m68000-sun
965		os=-sunos4
966		;;
967	sun3os3)
968		basic_machine=m68k-sun
969		os=-sunos3
970		;;
971	sun3os4)
972		basic_machine=m68k-sun
973		os=-sunos4
974		;;
975	sun4os3)
976		basic_machine=sparc-sun
977		os=-sunos3
978		;;
979	sun4os4)
980		basic_machine=sparc-sun
981		os=-sunos4
982		;;
983	sun4sol2)
984		basic_machine=sparc-sun
985		os=-solaris2
986		;;
987	sun3 | sun3-*)
988		basic_machine=m68k-sun
989		;;
990	sun4)
991		basic_machine=sparc-sun
992		;;
993	sun386 | sun386i | roadrunner)
994		basic_machine=i386-sun
995		;;
996	sv1)
997		basic_machine=sv1-cray
998		os=-unicos
999		;;
1000	symmetry)
1001		basic_machine=i386-sequent
1002		os=-dynix
1003		;;
1004	t3e)
1005		basic_machine=alphaev5-cray
1006		os=-unicos
1007		;;
1008	t90)
1009		basic_machine=t90-cray
1010		os=-unicos
1011		;;
1012	tic54x | c54x*)
1013		basic_machine=tic54x-unknown
1014		os=-coff
1015		;;
1016	tic55x | c55x*)
1017		basic_machine=tic55x-unknown
1018		os=-coff
1019		;;
1020	tic6x | c6x*)
1021		basic_machine=tic6x-unknown
1022		os=-coff
1023		;;
1024	tx39)
1025		basic_machine=mipstx39-unknown
1026		;;
1027	tx39el)
1028		basic_machine=mipstx39el-unknown
1029		;;
1030	toad1)
1031		basic_machine=pdp10-xkl
1032		os=-tops20
1033		;;
1034	tower | tower-32)
1035		basic_machine=m68k-ncr
1036		;;
1037	tpf)
1038		basic_machine=s390x-ibm
1039		os=-tpf
1040		;;
1041	udi29k)
1042		basic_machine=a29k-amd
1043		os=-udi
1044		;;
1045	ultra3)
1046		basic_machine=a29k-nyu
1047		os=-sym1
1048		;;
1049	v810 | necv810)
1050		basic_machine=v810-nec
1051		os=-none
1052		;;
1053	vaxv)
1054		basic_machine=vax-dec
1055		os=-sysv
1056		;;
1057	vms)
1058		basic_machine=vax-dec
1059		os=-vms
1060		;;
1061	vpp*|vx|vx-*)
1062		basic_machine=f301-fujitsu
1063		;;
1064	vxworks960)
1065		basic_machine=i960-wrs
1066		os=-vxworks
1067		;;
1068	vxworks68)
1069		basic_machine=m68k-wrs
1070		os=-vxworks
1071		;;
1072	vxworks29k)
1073		basic_machine=a29k-wrs
1074		os=-vxworks
1075		;;
1076	w65*)
1077		basic_machine=w65-wdc
1078		os=-none
1079		;;
1080	w89k-*)
1081		basic_machine=hppa1.1-winbond
1082		os=-proelf
1083		;;
1084	xbox)
1085		basic_machine=i686-pc
1086		os=-mingw32
1087		;;
1088	xps | xps100)
1089		basic_machine=xps100-honeywell
1090		;;
1091	ymp)
1092		basic_machine=ymp-cray
1093		os=-unicos
1094		;;
1095	z8k-*-coff)
1096		basic_machine=z8k-unknown
1097		os=-sim
1098		;;
1099	none)
1100		basic_machine=none-none
1101		os=-none
1102		;;
1103
1104# Here we handle the default manufacturer of certain CPU types.  It is in
1105# some cases the only manufacturer, in others, it is the most popular.
1106	w89k)
1107		basic_machine=hppa1.1-winbond
1108		;;
1109	op50n)
1110		basic_machine=hppa1.1-oki
1111		;;
1112	op60c)
1113		basic_machine=hppa1.1-oki
1114		;;
1115	romp)
1116		basic_machine=romp-ibm
1117		;;
1118	mmix)
1119		basic_machine=mmix-knuth
1120		;;
1121	rs6000)
1122		basic_machine=rs6000-ibm
1123		;;
1124	vax)
1125		basic_machine=vax-dec
1126		;;
1127	pdp10)
1128		# there are many clones, so DEC is not a safe bet
1129		basic_machine=pdp10-unknown
1130		;;
1131	pdp11)
1132		basic_machine=pdp11-dec
1133		;;
1134	we32k)
1135		basic_machine=we32k-att
1136		;;
1137	sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
1138		basic_machine=sh-unknown
1139		;;
1140	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
1141		basic_machine=sparc-sun
1142		;;
1143	cydra)
1144		basic_machine=cydra-cydrome
1145		;;
1146	orion)
1147		basic_machine=orion-highlevel
1148		;;
1149	orion105)
1150		basic_machine=clipper-highlevel
1151		;;
1152	mac | mpw | mac-mpw)
1153		basic_machine=m68k-apple
1154		;;
1155	pmac | pmac-mpw)
1156		basic_machine=powerpc-apple
1157		;;
1158	*-unknown)
1159		# Make sure to match an already-canonicalized machine name.
1160		;;
1161	*)
1162		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1163		exit 1
1164		;;
1165esac
1166
1167# Here we canonicalize certain aliases for manufacturers.
1168case $basic_machine in
1169	*-digital*)
1170		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1171		;;
1172	*-commodore*)
1173		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1174		;;
1175	*)
1176		;;
1177esac
1178
1179# Decode manufacturer-specific aliases for certain operating systems.
1180
1181if [ x"$os" != x"" ]
1182then
1183case $os in
1184        # First match some system type aliases
1185        # that might get confused with valid system types.
1186	# -solaris* is a basic system type, with this one exception.
1187	-solaris1 | -solaris1.*)
1188		os=`echo $os | sed -e 's|solaris1|sunos4|'`
1189		;;
1190	-solaris)
1191		os=-solaris2
1192		;;
1193	-svr4*)
1194		os=-sysv4
1195		;;
1196	-unixware*)
1197		os=-sysv4.2uw
1198		;;
1199	-gnu/linux*)
1200		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1201		;;
1202	# First accept the basic system types.
1203	# The portable systems comes first.
1204	# Each alternative MUST END IN A *, to match a version number.
1205	# -sysv* is not here because it comes later, after sysvr4.
1206	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1207	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1208	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1209	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1210	      | -aos* \
1211	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1212	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1213	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1214	      | -openbsd* | -solidbsd* \
1215	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1216	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1217	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1218	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1219	      | -chorusos* | -chorusrdb* \
1220	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1221	      | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
1222	      | -uxpv* | -beos* | -mpeix* | -udk* \
1223	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1224	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1225	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1226	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1227	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1228	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1229	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops*)
1230	# Remember, each alternative MUST END IN *, to match a version number.
1231		;;
1232	-qnx*)
1233		case $basic_machine in
1234		    x86-* | i*86-*)
1235			;;
1236		    *)
1237			os=-nto$os
1238			;;
1239		esac
1240		;;
1241	-nto-qnx*)
1242		;;
1243	-nto*)
1244		os=`echo $os | sed -e 's|nto|nto-qnx|'`
1245		;;
1246	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1247	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1248	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1249		;;
1250	-mac*)
1251		os=`echo $os | sed -e 's|mac|macos|'`
1252		;;
1253	-linux-dietlibc)
1254		os=-linux-dietlibc
1255		;;
1256	-linux*)
1257		os=`echo $os | sed -e 's|linux|linux-gnu|'`
1258		;;
1259	-sunos5*)
1260		os=`echo $os | sed -e 's|sunos5|solaris2|'`
1261		;;
1262	-sunos6*)
1263		os=`echo $os | sed -e 's|sunos6|solaris3|'`
1264		;;
1265	-opened*)
1266		os=-openedition
1267		;;
1268        -os400*)
1269		os=-os400
1270		;;
1271	-wince*)
1272		os=-wince
1273		;;
1274	-osfrose*)
1275		os=-osfrose
1276		;;
1277	-osf*)
1278		os=-osf
1279		;;
1280	-utek*)
1281		os=-bsd
1282		;;
1283	-dynix*)
1284		os=-bsd
1285		;;
1286	-acis*)
1287		os=-aos
1288		;;
1289	-atheos*)
1290		os=-atheos
1291		;;
1292	-syllable*)
1293		os=-syllable
1294		;;
1295	-386bsd)
1296		os=-bsd
1297		;;
1298	-ctix* | -uts*)
1299		os=-sysv
1300		;;
1301	-nova*)
1302		os=-rtmk-nova
1303		;;
1304	-ns2 )
1305		os=-nextstep2
1306		;;
1307	-nsk*)
1308		os=-nsk
1309		;;
1310	# Preserve the version number of sinix5.
1311	-sinix5.*)
1312		os=`echo $os | sed -e 's|sinix|sysv|'`
1313		;;
1314	-sinix*)
1315		os=-sysv4
1316		;;
1317        -tpf*)
1318		os=-tpf
1319		;;
1320	-triton*)
1321		os=-sysv3
1322		;;
1323	-oss*)
1324		os=-sysv3
1325		;;
1326	-svr4)
1327		os=-sysv4
1328		;;
1329	-svr3)
1330		os=-sysv3
1331		;;
1332	-sysvr4)
1333		os=-sysv4
1334		;;
1335	# This must come after -sysvr4.
1336	-sysv*)
1337		;;
1338	-ose*)
1339		os=-ose
1340		;;
1341	-es1800*)
1342		os=-ose
1343		;;
1344	-xenix)
1345		os=-xenix
1346		;;
1347	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1348		os=-mint
1349		;;
1350	-aros*)
1351		os=-aros
1352		;;
1353	-kaos*)
1354		os=-kaos
1355		;;
1356	-zvmoe)
1357		os=-zvmoe
1358		;;
1359	-none)
1360		;;
1361	*)
1362		# Get rid of the `-' at the beginning of $os.
1363		os=`echo $os | sed 's/[^-]*-//'`
1364		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1365		exit 1
1366		;;
1367esac
1368else
1369
1370# Here we handle the default operating systems that come with various machines.
1371# The value should be what the vendor currently ships out the door with their
1372# machine or put another way, the most popular os provided with the machine.
1373
1374# Note that if you're going to try to match "-MANUFACTURER" here (say,
1375# "-sun"), then you have to tell the case statement up towards the top
1376# that MANUFACTURER isn't an operating system.  Otherwise, code above
1377# will signal an error saying that MANUFACTURER isn't an operating
1378# system, and we'll never get to this point.
1379
1380case $basic_machine in
1381        score-*)
1382		os=-elf
1383		;;
1384        spu-*)
1385		os=-elf
1386		;;
1387	*-acorn)
1388		os=-riscix1.2
1389		;;
1390	arm*-rebel)
1391		os=-linux
1392		;;
1393	arm*-semi)
1394		os=-aout
1395		;;
1396        c4x-* | tic4x-*)
1397        	os=-coff
1398		;;
1399	# This must come before the *-dec entry.
1400	pdp10-*)
1401		os=-tops20
1402		;;
1403	pdp11-*)
1404		os=-none
1405		;;
1406	*-dec | vax-*)
1407		os=-ultrix4.2
1408		;;
1409	m68*-apollo)
1410		os=-domain
1411		;;
1412	i386-sun)
1413		os=-sunos4.0.2
1414		;;
1415	m68000-sun)
1416		os=-sunos3
1417		# This also exists in the configure program, but was not the
1418		# default.
1419		# os=-sunos4
1420		;;
1421	m68*-cisco)
1422		os=-aout
1423		;;
1424        mep-*)
1425		os=-elf
1426		;;
1427	mips*-cisco)
1428		os=-elf
1429		;;
1430	mips*-*)
1431		os=-elf
1432		;;
1433	or32-*)
1434		os=-coff
1435		;;
1436	*-tti)	# must be before sparc entry or we get the wrong os.
1437		os=-sysv3
1438		;;
1439	sparc-* | *-sun)
1440		os=-sunos4.1.1
1441		;;
1442	*-be)
1443		os=-beos
1444		;;
1445	*-haiku)
1446		os=-haiku
1447		;;
1448	*-ibm)
1449		os=-aix
1450		;;
1451    	*-knuth)
1452		os=-mmixware
1453		;;
1454	*-wec)
1455		os=-proelf
1456		;;
1457	*-winbond)
1458		os=-proelf
1459		;;
1460	*-oki)
1461		os=-proelf
1462		;;
1463	*-hp)
1464		os=-hpux
1465		;;
1466	*-hitachi)
1467		os=-hiux
1468		;;
1469	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1470		os=-sysv
1471		;;
1472	*-cbm)
1473		os=-amigaos
1474		;;
1475	*-dg)
1476		os=-dgux
1477		;;
1478	*-dolphin)
1479		os=-sysv3
1480		;;
1481	m68k-ccur)
1482		os=-rtu
1483		;;
1484	m88k-omron*)
1485		os=-luna
1486		;;
1487	*-next )
1488		os=-nextstep
1489		;;
1490	*-sequent)
1491		os=-ptx
1492		;;
1493	*-crds)
1494		os=-unos
1495		;;
1496	*-ns)
1497		os=-genix
1498		;;
1499	i370-*)
1500		os=-mvs
1501		;;
1502	*-next)
1503		os=-nextstep3
1504		;;
1505	*-gould)
1506		os=-sysv
1507		;;
1508	*-highlevel)
1509		os=-bsd
1510		;;
1511	*-encore)
1512		os=-bsd
1513		;;
1514	*-sgi)
1515		os=-irix
1516		;;
1517	*-siemens)
1518		os=-sysv4
1519		;;
1520	*-masscomp)
1521		os=-rtu
1522		;;
1523	f30[01]-fujitsu | f700-fujitsu)
1524		os=-uxpv
1525		;;
1526	*-rom68k)
1527		os=-coff
1528		;;
1529	*-*bug)
1530		os=-coff
1531		;;
1532	*-apple)
1533		os=-macos
1534		;;
1535	*-atari*)
1536		os=-mint
1537		;;
1538	*)
1539		os=-none
1540		;;
1541esac
1542fi
1543
1544# Here we handle the case where we know the os, and the CPU type, but not the
1545# manufacturer.  We pick the logical manufacturer.
1546vendor=unknown
1547case $basic_machine in
1548	*-unknown)
1549		case $os in
1550			-riscix*)
1551				vendor=acorn
1552				;;
1553			-sunos*)
1554				vendor=sun
1555				;;
1556			-aix*)
1557				vendor=ibm
1558				;;
1559			-beos*)
1560				vendor=be
1561				;;
1562			-hpux*)
1563				vendor=hp
1564				;;
1565			-mpeix*)
1566				vendor=hp
1567				;;
1568			-hiux*)
1569				vendor=hitachi
1570				;;
1571			-unos*)
1572				vendor=crds
1573				;;
1574			-dgux*)
1575				vendor=dg
1576				;;
1577			-luna*)
1578				vendor=omron
1579				;;
1580			-genix*)
1581				vendor=ns
1582				;;
1583			-mvs* | -opened*)
1584				vendor=ibm
1585				;;
1586			-os400*)
1587				vendor=ibm
1588				;;
1589			-ptx*)
1590				vendor=sequent
1591				;;
1592			-tpf*)
1593				vendor=ibm
1594				;;
1595			-vxsim* | -vxworks* | -windiss*)
1596				vendor=wrs
1597				;;
1598			-aux*)
1599				vendor=apple
1600				;;
1601			-hms*)
1602				vendor=hitachi
1603				;;
1604			-mpw* | -macos*)
1605				vendor=apple
1606				;;
1607			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1608				vendor=atari
1609				;;
1610			-vos*)
1611				vendor=stratus
1612				;;
1613		esac
1614		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1615		;;
1616esac
1617
1618echo $basic_machine$os
1619exit
1620
1621# Local variables:
1622# eval: (add-hook 'write-file-hooks 'time-stamp)
1623# time-stamp-start: "timestamp='"
1624# time-stamp-format: "%:y-%02m-%02d"
1625# time-stamp-end: "'"
1626# End:
1627