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='2007-01-18'
8
9# This file is (in principle) common to ALL GNU software.
10# The presence of a machine in this file suggests that SOME GNU software
11# can handle that machine.  It does not imply ALL GNU software can.
12#
13# This file is free software; you can redistribute it and/or modify
14# it under the terms of the GNU General Public License as published by
15# the Free Software Foundation; either version 2 of the License, or
16# (at your option) any later version.
17#
18# This program is distributed in the hope that it will be useful,
19# but WITHOUT ANY WARRANTY; without even the implied warranty of
20# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
21# GNU General Public License for more details.
22#
23# You should have received a copy of the GNU General Public License
24# along with this program; if not, 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	cr16c)
479		basic_machine=cr16c-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	miniframe)
687		basic_machine=m68000-convergent
688		;;
689	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
690		basic_machine=m68k-atari
691		os=-mint
692		;;
693	mips3*-*)
694		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
695		;;
696	mips3*)
697		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
698		;;
699	monitor)
700		basic_machine=m68k-rom68k
701		os=-coff
702		;;
703	morphos)
704		basic_machine=powerpc-unknown
705		os=-morphos
706		;;
707	msdos)
708		basic_machine=i386-pc
709		os=-msdos
710		;;
711	ms1-*)
712		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
713		;;
714	mvs)
715		basic_machine=i370-ibm
716		os=-mvs
717		;;
718	ncr3000)
719		basic_machine=i486-ncr
720		os=-sysv4
721		;;
722	netbsd386)
723		basic_machine=i386-unknown
724		os=-netbsd
725		;;
726	netwinder)
727		basic_machine=armv4l-rebel
728		os=-linux
729		;;
730	news | news700 | news800 | news900)
731		basic_machine=m68k-sony
732		os=-newsos
733		;;
734	news1000)
735		basic_machine=m68030-sony
736		os=-newsos
737		;;
738	news-3600 | risc-news)
739		basic_machine=mips-sony
740		os=-newsos
741		;;
742	necv70)
743		basic_machine=v70-nec
744		os=-sysv
745		;;
746	next | m*-next )
747		basic_machine=m68k-next
748		case $os in
749		    -nextstep* )
750			;;
751		    -ns2*)
752		      os=-nextstep2
753			;;
754		    *)
755		      os=-nextstep3
756			;;
757		esac
758		;;
759	nh3000)
760		basic_machine=m68k-harris
761		os=-cxux
762		;;
763	nh[45]000)
764		basic_machine=m88k-harris
765		os=-cxux
766		;;
767	nindy960)
768		basic_machine=i960-intel
769		os=-nindy
770		;;
771	mon960)
772		basic_machine=i960-intel
773		os=-mon960
774		;;
775	nonstopux)
776		basic_machine=mips-compaq
777		os=-nonstopux
778		;;
779	np1)
780		basic_machine=np1-gould
781		;;
782	nsr-tandem)
783		basic_machine=nsr-tandem
784		;;
785	op50n-* | op60c-*)
786		basic_machine=hppa1.1-oki
787		os=-proelf
788		;;
789	openrisc | openrisc-*)
790		basic_machine=or32-unknown
791		;;
792	os400)
793		basic_machine=powerpc-ibm
794		os=-os400
795		;;
796	OSE68000 | ose68000)
797		basic_machine=m68000-ericsson
798		os=-ose
799		;;
800	os68k)
801		basic_machine=m68k-none
802		os=-os68k
803		;;
804	pa-hitachi)
805		basic_machine=hppa1.1-hitachi
806		os=-hiuxwe2
807		;;
808	paragon)
809		basic_machine=i860-intel
810		os=-osf
811		;;
812	pbd)
813		basic_machine=sparc-tti
814		;;
815	pbb)
816		basic_machine=m68k-tti
817		;;
818	pc532 | pc532-*)
819		basic_machine=ns32k-pc532
820		;;
821	pc98)
822		basic_machine=i386-pc
823		;;
824	pc98-*)
825		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
826		;;
827	pentium | p5 | k5 | k6 | nexgen | viac3)
828		basic_machine=i586-pc
829		;;
830	pentiumpro | p6 | 6x86 | athlon | athlon_*)
831		basic_machine=i686-pc
832		;;
833	pentiumii | pentium2 | pentiumiii | pentium3)
834		basic_machine=i686-pc
835		;;
836	pentium4)
837		basic_machine=i786-pc
838		;;
839	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
840		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
841		;;
842	pentiumpro-* | p6-* | 6x86-* | athlon-*)
843		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
844		;;
845	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
846		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
847		;;
848	pentium4-*)
849		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
850		;;
851	pn)
852		basic_machine=pn-gould
853		;;
854	power)	basic_machine=power-ibm
855		;;
856	ppc)	basic_machine=powerpc-unknown
857		;;
858	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
859		;;
860	ppcle | powerpclittle | ppc-le | powerpc-little)
861		basic_machine=powerpcle-unknown
862		;;
863	ppcle-* | powerpclittle-*)
864		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
865		;;
866	ppc64)	basic_machine=powerpc64-unknown
867		;;
868	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
869		;;
870	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
871		basic_machine=powerpc64le-unknown
872		;;
873	ppc64le-* | powerpc64little-*)
874		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
875		;;
876	ps2)
877		basic_machine=i386-ibm
878		;;
879	pw32)
880		basic_machine=i586-unknown
881		os=-pw32
882		;;
883	rdos)
884		basic_machine=i386-pc
885		os=-rdos
886		;;
887	rom68k)
888		basic_machine=m68k-rom68k
889		os=-coff
890		;;
891	rm[46]00)
892		basic_machine=mips-siemens
893		;;
894	rtpc | rtpc-*)
895		basic_machine=romp-ibm
896		;;
897	s390 | s390-*)
898		basic_machine=s390-ibm
899		;;
900	s390x | s390x-*)
901		basic_machine=s390x-ibm
902		;;
903	sa29200)
904		basic_machine=a29k-amd
905		os=-udi
906		;;
907	sb1)
908		basic_machine=mipsisa64sb1-unknown
909		;;
910	sb1el)
911		basic_machine=mipsisa64sb1el-unknown
912		;;
913	sde)
914		basic_machine=mipsisa32-sde
915		os=-elf
916		;;
917	sei)
918		basic_machine=mips-sei
919		os=-seiux
920		;;
921	sequent)
922		basic_machine=i386-sequent
923		;;
924	sh)
925		basic_machine=sh-hitachi
926		os=-hms
927		;;
928	sh5el)
929		basic_machine=sh5le-unknown
930		;;
931	sh64)
932		basic_machine=sh64-unknown
933		;;
934	sparclite-wrs | simso-wrs)
935		basic_machine=sparclite-wrs
936		os=-vxworks
937		;;
938	sps7)
939		basic_machine=m68k-bull
940		os=-sysv2
941		;;
942	spur)
943		basic_machine=spur-unknown
944		;;
945	st2000)
946		basic_machine=m68k-tandem
947		;;
948	stratus)
949		basic_machine=i860-stratus
950		os=-sysv4
951		;;
952	sun2)
953		basic_machine=m68000-sun
954		;;
955	sun2os3)
956		basic_machine=m68000-sun
957		os=-sunos3
958		;;
959	sun2os4)
960		basic_machine=m68000-sun
961		os=-sunos4
962		;;
963	sun3os3)
964		basic_machine=m68k-sun
965		os=-sunos3
966		;;
967	sun3os4)
968		basic_machine=m68k-sun
969		os=-sunos4
970		;;
971	sun4os3)
972		basic_machine=sparc-sun
973		os=-sunos3
974		;;
975	sun4os4)
976		basic_machine=sparc-sun
977		os=-sunos4
978		;;
979	sun4sol2)
980		basic_machine=sparc-sun
981		os=-solaris2
982		;;
983	sun3 | sun3-*)
984		basic_machine=m68k-sun
985		;;
986	sun4)
987		basic_machine=sparc-sun
988		;;
989	sun386 | sun386i | roadrunner)
990		basic_machine=i386-sun
991		;;
992	sv1)
993		basic_machine=sv1-cray
994		os=-unicos
995		;;
996	symmetry)
997		basic_machine=i386-sequent
998		os=-dynix
999		;;
1000	t3e)
1001		basic_machine=alphaev5-cray
1002		os=-unicos
1003		;;
1004	t90)
1005		basic_machine=t90-cray
1006		os=-unicos
1007		;;
1008	tic54x | c54x*)
1009		basic_machine=tic54x-unknown
1010		os=-coff
1011		;;
1012	tic55x | c55x*)
1013		basic_machine=tic55x-unknown
1014		os=-coff
1015		;;
1016	tic6x | c6x*)
1017		basic_machine=tic6x-unknown
1018		os=-coff
1019		;;
1020	tx39)
1021		basic_machine=mipstx39-unknown
1022		;;
1023	tx39el)
1024		basic_machine=mipstx39el-unknown
1025		;;
1026	toad1)
1027		basic_machine=pdp10-xkl
1028		os=-tops20
1029		;;
1030	tower | tower-32)
1031		basic_machine=m68k-ncr
1032		;;
1033	tpf)
1034		basic_machine=s390x-ibm
1035		os=-tpf
1036		;;
1037	udi29k)
1038		basic_machine=a29k-amd
1039		os=-udi
1040		;;
1041	ultra3)
1042		basic_machine=a29k-nyu
1043		os=-sym1
1044		;;
1045	v810 | necv810)
1046		basic_machine=v810-nec
1047		os=-none
1048		;;
1049	vaxv)
1050		basic_machine=vax-dec
1051		os=-sysv
1052		;;
1053	vms)
1054		basic_machine=vax-dec
1055		os=-vms
1056		;;
1057	vpp*|vx|vx-*)
1058		basic_machine=f301-fujitsu
1059		;;
1060	vxworks960)
1061		basic_machine=i960-wrs
1062		os=-vxworks
1063		;;
1064	vxworks68)
1065		basic_machine=m68k-wrs
1066		os=-vxworks
1067		;;
1068	vxworks29k)
1069		basic_machine=a29k-wrs
1070		os=-vxworks
1071		;;
1072	w65*)
1073		basic_machine=w65-wdc
1074		os=-none
1075		;;
1076	w89k-*)
1077		basic_machine=hppa1.1-winbond
1078		os=-proelf
1079		;;
1080	xbox)
1081		basic_machine=i686-pc
1082		os=-mingw32
1083		;;
1084	xps | xps100)
1085		basic_machine=xps100-honeywell
1086		;;
1087	ymp)
1088		basic_machine=ymp-cray
1089		os=-unicos
1090		;;
1091	z8k-*-coff)
1092		basic_machine=z8k-unknown
1093		os=-sim
1094		;;
1095	none)
1096		basic_machine=none-none
1097		os=-none
1098		;;
1099
1100# Here we handle the default manufacturer of certain CPU types.  It is in
1101# some cases the only manufacturer, in others, it is the most popular.
1102	w89k)
1103		basic_machine=hppa1.1-winbond
1104		;;
1105	op50n)
1106		basic_machine=hppa1.1-oki
1107		;;
1108	op60c)
1109		basic_machine=hppa1.1-oki
1110		;;
1111	romp)
1112		basic_machine=romp-ibm
1113		;;
1114	mmix)
1115		basic_machine=mmix-knuth
1116		;;
1117	rs6000)
1118		basic_machine=rs6000-ibm
1119		;;
1120	vax)
1121		basic_machine=vax-dec
1122		;;
1123	pdp10)
1124		# there are many clones, so DEC is not a safe bet
1125		basic_machine=pdp10-unknown
1126		;;
1127	pdp11)
1128		basic_machine=pdp11-dec
1129		;;
1130	we32k)
1131		basic_machine=we32k-att
1132		;;
1133	sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
1134		basic_machine=sh-unknown
1135		;;
1136	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
1137		basic_machine=sparc-sun
1138		;;
1139	cydra)
1140		basic_machine=cydra-cydrome
1141		;;
1142	orion)
1143		basic_machine=orion-highlevel
1144		;;
1145	orion105)
1146		basic_machine=clipper-highlevel
1147		;;
1148	mac | mpw | mac-mpw)
1149		basic_machine=m68k-apple
1150		;;
1151	pmac | pmac-mpw)
1152		basic_machine=powerpc-apple
1153		;;
1154	*-unknown)
1155		# Make sure to match an already-canonicalized machine name.
1156		;;
1157	*)
1158		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1159		exit 1
1160		;;
1161esac
1162
1163# Here we canonicalize certain aliases for manufacturers.
1164case $basic_machine in
1165	*-digital*)
1166		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1167		;;
1168	*-commodore*)
1169		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1170		;;
1171	*)
1172		;;
1173esac
1174
1175# Decode manufacturer-specific aliases for certain operating systems.
1176
1177if [ x"$os" != x"" ]
1178then
1179case $os in
1180        # First match some system type aliases
1181        # that might get confused with valid system types.
1182	# -solaris* is a basic system type, with this one exception.
1183	-solaris1 | -solaris1.*)
1184		os=`echo $os | sed -e 's|solaris1|sunos4|'`
1185		;;
1186	-solaris)
1187		os=-solaris2
1188		;;
1189	-svr4*)
1190		os=-sysv4
1191		;;
1192	-unixware*)
1193		os=-sysv4.2uw
1194		;;
1195	-gnu/linux*)
1196		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1197		;;
1198	# First accept the basic system types.
1199	# The portable systems comes first.
1200	# Each alternative MUST END IN A *, to match a version number.
1201	# -sysv* is not here because it comes later, after sysvr4.
1202	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1203	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1204	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1205	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1206	      | -aos* \
1207	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1208	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1209	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1210	      | -openbsd* | -solidbsd* \
1211	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1212	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1213	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1214	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1215	      | -chorusos* | -chorusrdb* \
1216	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1217	      | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
1218	      | -uxpv* | -beos* | -mpeix* | -udk* \
1219	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1220	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1221	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1222	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1223	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1224	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1225	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops*)
1226	# Remember, each alternative MUST END IN *, to match a version number.
1227		;;
1228	-qnx*)
1229		case $basic_machine in
1230		    x86-* | i*86-*)
1231			;;
1232		    *)
1233			os=-nto$os
1234			;;
1235		esac
1236		;;
1237	-nto-qnx*)
1238		;;
1239	-nto*)
1240		os=`echo $os | sed -e 's|nto|nto-qnx|'`
1241		;;
1242	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1243	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1244	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1245		;;
1246	-mac*)
1247		os=`echo $os | sed -e 's|mac|macos|'`
1248		;;
1249	-linux-dietlibc)
1250		os=-linux-dietlibc
1251		;;
1252	-linux*)
1253		os=`echo $os | sed -e 's|linux|linux-gnu|'`
1254		;;
1255	-sunos5*)
1256		os=`echo $os | sed -e 's|sunos5|solaris2|'`
1257		;;
1258	-sunos6*)
1259		os=`echo $os | sed -e 's|sunos6|solaris3|'`
1260		;;
1261	-opened*)
1262		os=-openedition
1263		;;
1264        -os400*)
1265		os=-os400
1266		;;
1267	-wince*)
1268		os=-wince
1269		;;
1270	-osfrose*)
1271		os=-osfrose
1272		;;
1273	-osf*)
1274		os=-osf
1275		;;
1276	-utek*)
1277		os=-bsd
1278		;;
1279	-dynix*)
1280		os=-bsd
1281		;;
1282	-acis*)
1283		os=-aos
1284		;;
1285	-atheos*)
1286		os=-atheos
1287		;;
1288	-syllable*)
1289		os=-syllable
1290		;;
1291	-386bsd)
1292		os=-bsd
1293		;;
1294	-ctix* | -uts*)
1295		os=-sysv
1296		;;
1297	-nova*)
1298		os=-rtmk-nova
1299		;;
1300	-ns2 )
1301		os=-nextstep2
1302		;;
1303	-nsk*)
1304		os=-nsk
1305		;;
1306	# Preserve the version number of sinix5.
1307	-sinix5.*)
1308		os=`echo $os | sed -e 's|sinix|sysv|'`
1309		;;
1310	-sinix*)
1311		os=-sysv4
1312		;;
1313        -tpf*)
1314		os=-tpf
1315		;;
1316	-triton*)
1317		os=-sysv3
1318		;;
1319	-oss*)
1320		os=-sysv3
1321		;;
1322	-svr4)
1323		os=-sysv4
1324		;;
1325	-svr3)
1326		os=-sysv3
1327		;;
1328	-sysvr4)
1329		os=-sysv4
1330		;;
1331	# This must come after -sysvr4.
1332	-sysv*)
1333		;;
1334	-ose*)
1335		os=-ose
1336		;;
1337	-es1800*)
1338		os=-ose
1339		;;
1340	-xenix)
1341		os=-xenix
1342		;;
1343	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1344		os=-mint
1345		;;
1346	-aros*)
1347		os=-aros
1348		;;
1349	-kaos*)
1350		os=-kaos
1351		;;
1352	-zvmoe)
1353		os=-zvmoe
1354		;;
1355	-none)
1356		;;
1357	*)
1358		# Get rid of the `-' at the beginning of $os.
1359		os=`echo $os | sed 's/[^-]*-//'`
1360		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1361		exit 1
1362		;;
1363esac
1364else
1365
1366# Here we handle the default operating systems that come with various machines.
1367# The value should be what the vendor currently ships out the door with their
1368# machine or put another way, the most popular os provided with the machine.
1369
1370# Note that if you're going to try to match "-MANUFACTURER" here (say,
1371# "-sun"), then you have to tell the case statement up towards the top
1372# that MANUFACTURER isn't an operating system.  Otherwise, code above
1373# will signal an error saying that MANUFACTURER isn't an operating
1374# system, and we'll never get to this point.
1375
1376case $basic_machine in
1377        score-*)
1378		os=-elf
1379		;;
1380        spu-*)
1381		os=-elf
1382		;;
1383	*-acorn)
1384		os=-riscix1.2
1385		;;
1386	arm*-rebel)
1387		os=-linux
1388		;;
1389	arm*-semi)
1390		os=-aout
1391		;;
1392        c4x-* | tic4x-*)
1393        	os=-coff
1394		;;
1395	# This must come before the *-dec entry.
1396	pdp10-*)
1397		os=-tops20
1398		;;
1399	pdp11-*)
1400		os=-none
1401		;;
1402	*-dec | vax-*)
1403		os=-ultrix4.2
1404		;;
1405	m68*-apollo)
1406		os=-domain
1407		;;
1408	i386-sun)
1409		os=-sunos4.0.2
1410		;;
1411	m68000-sun)
1412		os=-sunos3
1413		# This also exists in the configure program, but was not the
1414		# default.
1415		# os=-sunos4
1416		;;
1417	m68*-cisco)
1418		os=-aout
1419		;;
1420        mep-*)
1421		os=-elf
1422		;;
1423	mips*-cisco)
1424		os=-elf
1425		;;
1426	mips*-*)
1427		os=-elf
1428		;;
1429	or32-*)
1430		os=-coff
1431		;;
1432	*-tti)	# must be before sparc entry or we get the wrong os.
1433		os=-sysv3
1434		;;
1435	sparc-* | *-sun)
1436		os=-sunos4.1.1
1437		;;
1438	*-be)
1439		os=-beos
1440		;;
1441	*-haiku)
1442		os=-haiku
1443		;;
1444	*-ibm)
1445		os=-aix
1446		;;
1447    	*-knuth)
1448		os=-mmixware
1449		;;
1450	*-wec)
1451		os=-proelf
1452		;;
1453	*-winbond)
1454		os=-proelf
1455		;;
1456	*-oki)
1457		os=-proelf
1458		;;
1459	*-hp)
1460		os=-hpux
1461		;;
1462	*-hitachi)
1463		os=-hiux
1464		;;
1465	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1466		os=-sysv
1467		;;
1468	*-cbm)
1469		os=-amigaos
1470		;;
1471	*-dg)
1472		os=-dgux
1473		;;
1474	*-dolphin)
1475		os=-sysv3
1476		;;
1477	m68k-ccur)
1478		os=-rtu
1479		;;
1480	m88k-omron*)
1481		os=-luna
1482		;;
1483	*-next )
1484		os=-nextstep
1485		;;
1486	*-sequent)
1487		os=-ptx
1488		;;
1489	*-crds)
1490		os=-unos
1491		;;
1492	*-ns)
1493		os=-genix
1494		;;
1495	i370-*)
1496		os=-mvs
1497		;;
1498	*-next)
1499		os=-nextstep3
1500		;;
1501	*-gould)
1502		os=-sysv
1503		;;
1504	*-highlevel)
1505		os=-bsd
1506		;;
1507	*-encore)
1508		os=-bsd
1509		;;
1510	*-sgi)
1511		os=-irix
1512		;;
1513	*-siemens)
1514		os=-sysv4
1515		;;
1516	*-masscomp)
1517		os=-rtu
1518		;;
1519	f30[01]-fujitsu | f700-fujitsu)
1520		os=-uxpv
1521		;;
1522	*-rom68k)
1523		os=-coff
1524		;;
1525	*-*bug)
1526		os=-coff
1527		;;
1528	*-apple)
1529		os=-macos
1530		;;
1531	*-atari*)
1532		os=-mint
1533		;;
1534	*)
1535		os=-none
1536		;;
1537esac
1538fi
1539
1540# Here we handle the case where we know the os, and the CPU type, but not the
1541# manufacturer.  We pick the logical manufacturer.
1542vendor=unknown
1543case $basic_machine in
1544	*-unknown)
1545		case $os in
1546			-riscix*)
1547				vendor=acorn
1548				;;
1549			-sunos*)
1550				vendor=sun
1551				;;
1552			-aix*)
1553				vendor=ibm
1554				;;
1555			-beos*)
1556				vendor=be
1557				;;
1558			-hpux*)
1559				vendor=hp
1560				;;
1561			-mpeix*)
1562				vendor=hp
1563				;;
1564			-hiux*)
1565				vendor=hitachi
1566				;;
1567			-unos*)
1568				vendor=crds
1569				;;
1570			-dgux*)
1571				vendor=dg
1572				;;
1573			-luna*)
1574				vendor=omron
1575				;;
1576			-genix*)
1577				vendor=ns
1578				;;
1579			-mvs* | -opened*)
1580				vendor=ibm
1581				;;
1582			-os400*)
1583				vendor=ibm
1584				;;
1585			-ptx*)
1586				vendor=sequent
1587				;;
1588			-tpf*)
1589				vendor=ibm
1590				;;
1591			-vxsim* | -vxworks* | -windiss*)
1592				vendor=wrs
1593				;;
1594			-aux*)
1595				vendor=apple
1596				;;
1597			-hms*)
1598				vendor=hitachi
1599				;;
1600			-mpw* | -macos*)
1601				vendor=apple
1602				;;
1603			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1604				vendor=atari
1605				;;
1606			-vos*)
1607				vendor=stratus
1608				;;
1609		esac
1610		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1611		;;
1612esac
1613
1614echo $basic_machine$os
1615exit
1616
1617# Local variables:
1618# eval: (add-hook 'write-file-hooks 'time-stamp)
1619# time-stamp-start: "timestamp='"
1620# time-stamp-format: "%:y-%02m-%02d"
1621# time-stamp-end: "'"
1622# End:
1623