config.sub revision 0eb10989 
1#! /bin/sh
2#
3# $NetBSD: config.sub,v 1.1.1.1 2008/07/30 04:08:04 mrg Exp $
4#
5# Configuration validation subroutine script.
6#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
7#   2000, 2001, 2002, 2003 Free Software Foundation, Inc.
8
9timestamp='2004-03-12'
10
11# This file is (in principle) common to ALL GNU software.
12# The presence of a machine in this file suggests that SOME GNU software
13# can handle that machine.  It does not imply ALL GNU software can.
14#
15# This file is free software; you can redistribute it and/or modify
16# it under the terms of the GNU General Public License as published by
17# the Free Software Foundation; either version 2 of the License, or
18# (at your option) any later version.
19#
20# This program is distributed in the hope that it will be useful,
21# but WITHOUT ANY WARRANTY; without even the implied warranty of
22# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
23# GNU General Public License for more details.
24#
25# You should have received a copy of the GNU General Public License
26# along with this program; if not, write to the Free Software
27# Foundation, Inc., 59 Temple Place - Suite 330,
28# Boston, MA 02111-1307, USA.
29
30# As a special exception to the GNU General Public License, if you
31# distribute this file as part of a program that contains a
32# configuration script generated by Autoconf, you may include it under
33# the same distribution terms that you use for the rest of that program.
34
35# Please send patches to <config-patches@gnu.org>.  Submit a context
36# diff and a properly formatted ChangeLog entry.
37#
38# Configuration subroutine to validate and canonicalize a configuration type.
39# Supply the specified configuration type as an argument.
40# If it is invalid, we print an error message on stderr and exit with code 1.
41# Otherwise, we print the canonical config type on stdout and succeed.
42
43# This file is supposed to be the same for all GNU packages
44# and recognize all the CPU types, system types and aliases
45# that are meaningful with *any* GNU software.
46# Each package is responsible for reporting which valid configurations
47# it does not support.  The user should be able to distinguish
48# a failure to support a valid configuration from a meaningless
49# configuration.
50
51# The goal of this file is to map all the various variations of a given
52# machine specification into a single specification in the form:
53#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
54# or in some cases, the newer four-part form:
55#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
56# It is wrong to echo any other type of specification.
57
58me=`echo "$0" | sed -e 's,.*/,,'`
59
60usage="\
61Usage: $0 [OPTION] CPU-MFR-OPSYS
62       $0 [OPTION] ALIAS
63
64Canonicalize a configuration name.
65
66Operation modes:
67  -h, --help         print this help, then exit
68  -t, --time-stamp   print date of last modification, then exit
69  -v, --version      print version number, then exit
70
71Report bugs and patches to <config-patches@gnu.org>."
72
73version="\
74GNU config.sub ($timestamp)
75
76Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
77Free Software Foundation, Inc.
78
79This is free software; see the source for copying conditions.  There is NO
80warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
81
82help="
83Try \`$me --help' for more information."
84
85# Parse command line
86while test $# -gt 0 ; do
87  case $1 in
88    --time-stamp | --time* | -t )
89       echo "$timestamp" ; exit 0 ;;
90    --version | -v )
91       echo "$version" ; exit 0 ;;
92    --help | --h* | -h )
93       echo "$usage"; exit 0 ;;
94    -- )     # Stop option processing
95       shift; break ;;
96    - )	# Use stdin as input.
97       break ;;
98    -* )
99       echo "$me: invalid option $1$help"
100       exit 1 ;;
101
102    *local*)
103       # First pass through any local machine types.
104       echo $1
105       exit 0;;
106
107    * )
108       break ;;
109  esac
110done
111
112case $# in
113 0) echo "$me: missing argument$help" >&2
114    exit 1;;
115 1) ;;
116 *) echo "$me: too many arguments$help" >&2
117    exit 1;;
118esac
119
120# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
121# Here we must recognize all the valid KERNEL-OS combinations.
122maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
123case $maybe_os in
124  nto-qnx* | linux-gnu* | linux-dietlibc | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | \
125  kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*)
126    os=-$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)
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	-sco5)
177		os=-sco3.2v5
178		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
179		;;
180	-sco4)
181		os=-sco3.2v4
182		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
183		;;
184	-sco3.2.[4-9]*)
185		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
186		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
187		;;
188	-sco3.2v[4-9]*)
189		# Don't forget version if it is 3.2v4 or newer.
190		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
191		;;
192	-sco*)
193		os=-sco3.2v2
194		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
195		;;
196	-udk*)
197		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
198		;;
199	-isc)
200		os=-isc2.2
201		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
202		;;
203	-clix*)
204		basic_machine=clipper-intergraph
205		;;
206	-isc*)
207		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
208		;;
209	-lynx*)
210		os=-lynxos
211		;;
212	-ptx*)
213		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
214		;;
215	-windowsnt*)
216		os=`echo $os | sed -e 's/windowsnt/winnt/'`
217		;;
218	-psos*)
219		os=-psos
220		;;
221	-mint | -mint[0-9]*)
222		basic_machine=m68k-atari
223		os=-mint
224		;;
225esac
226
227# Decode aliases for certain CPU-COMPANY combinations.
228case $basic_machine in
229	# Recognize the basic CPU types without company name.
230	# Some are omitted here because they have special meanings below.
231	1750a | 580 \
232	| a29k \
233	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
234	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
235	| am33_2.0 \
236	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
237	| c4x | clipper \
238	| d10v | d30v | dlx | dsp16xx \
239	| fr30 | frv \
240	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
241	| i370 | i860 | i960 | ia64 \
242	| ip2k | iq2000 \
243	| m32r | m32rle | m68000 | m68k | m88k | mcore \
244	| mips | mipsbe | mipseb | mipsel | mipsle \
245	| mips16 \
246	| mips64 | mips64el \
247	| mips64vr | mips64vrel \
248	| mips64orion | mips64orionel \
249	| mips64vr4100 | mips64vr4100el \
250	| mips64vr4300 | mips64vr4300el \
251	| mips64vr5000 | mips64vr5000el \
252	| mipsisa32 | mipsisa32el \
253	| mipsisa32r2 | mipsisa32r2el \
254	| mipsisa64 | mipsisa64el \
255	| mipsisa64r2 | mipsisa64r2el \
256	| mipsisa64sb1 | mipsisa64sb1el \
257	| mipsisa64sr71k | mipsisa64sr71kel \
258	| mipstx39 | mipstx39el \
259	| mn10200 | mn10300 \
260	| msp430 \
261	| ns16k | ns32k \
262	| openrisc | or32 \
263	| pdp10 | pdp11 | pj | pjl \
264	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
265	| pyramid \
266	| sh | sh[1234] | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
267	| sh64 | sh64le \
268	| sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv8 | sparcv9 | sparcv9b \
269	| strongarm \
270	| tahoe | thumb | tic4x | tic80 | tron \
271	| v850 | v850e \
272	| we32k \
273	| x86 | xscale | xstormy16 | xtensa \
274	| z8k)
275		basic_machine=$basic_machine-unknown
276		;;
277	m6811 | m68hc11 | m6812 | m68hc12)
278		# Motorola 68HC11/12.
279		basic_machine=$basic_machine-unknown
280		os=-none
281		;;
282	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
283		;;
284
285	# We use `pc' rather than `unknown'
286	# because (1) that's what they normally are, and
287	# (2) the word "unknown" tends to confuse beginning users.
288	i*86 | x86_64)
289	  basic_machine=$basic_machine-pc
290	  ;;
291	# Object if more than one company name word.
292	*-*-*)
293		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
294		exit 1
295		;;
296	# Recognize the basic CPU types with company name.
297	580-* \
298	| a29k-* \
299	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
300	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
301	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
302	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
303	| avr-* \
304	| bs2000-* \
305	| c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
306	| clipper-* | cydra-* \
307	| d10v-* | d30v-* | dlx-* \
308	| elxsi-* \
309	| f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
310	| h8300-* | h8500-* \
311	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
312	| i*86-* | i860-* | i960-* | ia64-* \
313	| ip2k-* | iq2000-* \
314	| m32r-* | m32rle-* \
315	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
316	| m88110-* | m88k-* | mcore-* \
317	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
318	| mips16-* \
319	| mips64-* | mips64el-* \
320	| mips64vr-* | mips64vrel-* \
321	| mips64orion-* | mips64orionel-* \
322	| mips64vr4100-* | mips64vr4100el-* \
323	| mips64vr4300-* | mips64vr4300el-* \
324	| mips64vr5000-* | mips64vr5000el-* \
325	| mipsisa32-* | mipsisa32el-* \
326	| mipsisa32r2-* | mipsisa32r2el-* \
327	| mipsisa64-* | mipsisa64el-* \
328	| mipsisa64r2-* | mipsisa64r2el-* \
329	| mipsisa64sb1-* | mipsisa64sb1el-* \
330	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
331	| mipstx39-* | mipstx39el-* \
332	| msp430-* \
333	| none-* | np1-* | nv1-* | ns16k-* | ns32k-* \
334	| orion-* \
335	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
336	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
337	| pyramid-* \
338	| romp-* | rs6000-* \
339	| sh-* | sh[1234]-* | sh[23]e-* | sh[34]eb-* | shbe-* \
340	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
341	| sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \
342	| sparcv8-* | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
343	| tahoe-* | thumb-* \
344	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
345	| tron-* \
346	| v850-* | v850e-* | vax-* \
347	| we32k-* \
348	| x86-* | x86_64-* | xps100-* | xscale-* | xstormy16-* \
349	| xtensa-* \
350	| ymp-* \
351	| z8k-*)
352		;;
353	# Recognize the various machine names and aliases which stand
354	# for a CPU type and a company and sometimes even an OS.
355	386bsd)
356		basic_machine=i386-unknown
357		os=-bsd
358		;;
359	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
360		basic_machine=m68000-att
361		;;
362	3b*)
363		basic_machine=we32k-att
364		;;
365	a29khif)
366		basic_machine=a29k-amd
367		os=-udi
368		;;
369    	abacus)
370		basic_machine=abacus-unknown
371		;;
372	adobe68k)
373		basic_machine=m68010-adobe
374		os=-scout
375		;;
376	alliant | fx80)
377		basic_machine=fx80-alliant
378		;;
379	altos | altos3068)
380		basic_machine=m68k-altos
381		;;
382	am29k)
383		basic_machine=a29k-none
384		os=-bsd
385		;;
386	amd64)
387		basic_machine=x86_64-pc
388		;;
389	amd64-*)
390		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
391		;;
392	amdahl)
393		basic_machine=580-amdahl
394		os=-sysv
395		;;
396	amiga | amiga-*)
397		basic_machine=m68k-unknown
398		;;
399	amigaos | amigados)
400		basic_machine=m68k-unknown
401		os=-amigaos
402		;;
403	amigaunix | amix)
404		basic_machine=m68k-unknown
405		os=-sysv4
406		;;
407	apollo68)
408		basic_machine=m68k-apollo
409		os=-sysv
410		;;
411	apollo68bsd)
412		basic_machine=m68k-apollo
413		os=-bsd
414		;;
415	aux)
416		basic_machine=m68k-apple
417		os=-aux
418		;;
419	balance)
420		basic_machine=ns32k-sequent
421		os=-dynix
422		;;
423	c90)
424		basic_machine=c90-cray
425		os=-unicos
426		;;
427	convex-c1)
428		basic_machine=c1-convex
429		os=-bsd
430		;;
431	convex-c2)
432		basic_machine=c2-convex
433		os=-bsd
434		;;
435	convex-c32)
436		basic_machine=c32-convex
437		os=-bsd
438		;;
439	convex-c34)
440		basic_machine=c34-convex
441		os=-bsd
442		;;
443	convex-c38)
444		basic_machine=c38-convex
445		os=-bsd
446		;;
447	cray | j90)
448		basic_machine=j90-cray
449		os=-unicos
450		;;
451	cr16c)
452		basic_machine=cr16c-unknown
453		os=-elf
454		;;
455	crds | unos)
456		basic_machine=m68k-crds
457		;;
458	cris | cris-* | etrax*)
459		basic_machine=cris-axis
460		;;
461	crx)
462		basic_machine=crx-unknown
463		os=-elf
464		;;
465	da30 | da30-*)
466		basic_machine=m68k-da30
467		;;
468	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
469		basic_machine=mips-dec
470		;;
471	decsystem10* | dec10*)
472		basic_machine=pdp10-dec
473		os=-tops10
474		;;
475	decsystem20* | dec20*)
476		basic_machine=pdp10-dec
477		os=-tops20
478		;;
479	delta | 3300 | motorola-3300 | motorola-delta \
480	      | 3300-motorola | delta-motorola)
481		basic_machine=m68k-motorola
482		;;
483	delta88)
484		basic_machine=m88k-motorola
485		os=-sysv3
486		;;
487	dpx20 | dpx20-*)
488		basic_machine=rs6000-bull
489		os=-bosx
490		;;
491	dpx2* | dpx2*-bull)
492		basic_machine=m68k-bull
493		os=-sysv3
494		;;
495	ebmon29k)
496		basic_machine=a29k-amd
497		os=-ebmon
498		;;
499	elxsi)
500		basic_machine=elxsi-elxsi
501		os=-bsd
502		;;
503	encore | umax | mmax)
504		basic_machine=ns32k-encore
505		;;
506	es1800 | OSE68k | ose68k | ose | OSE)
507		basic_machine=m68k-ericsson
508		os=-ose
509		;;
510	fx2800)
511		basic_machine=i860-alliant
512		;;
513	genix)
514		basic_machine=ns32k-ns
515		;;
516	gmicro)
517		basic_machine=tron-gmicro
518		os=-sysv
519		;;
520	go32)
521		basic_machine=i386-pc
522		os=-go32
523		;;
524	h3050r* | hiux*)
525		basic_machine=hppa1.1-hitachi
526		os=-hiuxwe2
527		;;
528	h8300hms)
529		basic_machine=h8300-hitachi
530		os=-hms
531		;;
532	h8300xray)
533		basic_machine=h8300-hitachi
534		os=-xray
535		;;
536	h8500hms)
537		basic_machine=h8500-hitachi
538		os=-hms
539		;;
540	harris)
541		basic_machine=m88k-harris
542		os=-sysv3
543		;;
544	hp300-*)
545		basic_machine=m68k-hp
546		;;
547	hp300bsd)
548		basic_machine=m68k-hp
549		os=-bsd
550		;;
551	hp300hpux)
552		basic_machine=m68k-hp
553		os=-hpux
554		;;
555	hp3k9[0-9][0-9] | hp9[0-9][0-9])
556		basic_machine=hppa1.0-hp
557		;;
558	hp9k2[0-9][0-9] | hp9k31[0-9])
559		basic_machine=m68000-hp
560		;;
561	hp9k3[2-9][0-9])
562		basic_machine=m68k-hp
563		;;
564	hp9k6[0-9][0-9] | hp6[0-9][0-9])
565		basic_machine=hppa1.0-hp
566		;;
567	hp9k7[0-79][0-9] | hp7[0-79][0-9])
568		basic_machine=hppa1.1-hp
569		;;
570	hp9k78[0-9] | hp78[0-9])
571		# FIXME: really hppa2.0-hp
572		basic_machine=hppa1.1-hp
573		;;
574	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
575		# FIXME: really hppa2.0-hp
576		basic_machine=hppa1.1-hp
577		;;
578	hp9k8[0-9][13679] | hp8[0-9][13679])
579		basic_machine=hppa1.1-hp
580		;;
581	hp9k8[0-9][0-9] | hp8[0-9][0-9])
582		basic_machine=hppa1.0-hp
583		;;
584	hppa-next)
585		os=-nextstep3
586		;;
587	hppaosf)
588		basic_machine=hppa1.1-hp
589		os=-osf
590		;;
591	hppro)
592		basic_machine=hppa1.1-hp
593		os=-proelf
594		;;
595	i370-ibm* | ibm*)
596		basic_machine=i370-ibm
597		;;
598# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
599	i*86v32)
600		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
601		os=-sysv32
602		;;
603	i*86v4*)
604		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
605		os=-sysv4
606		;;
607	i*86v)
608		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
609		os=-sysv
610		;;
611	i*86sol2)
612		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
613		os=-solaris2
614		;;
615	i386mach)
616		basic_machine=i386-mach
617		os=-mach
618		;;
619	i386-vsta | vsta)
620		basic_machine=i386-unknown
621		os=-vsta
622		;;
623	iris | iris4d)
624		basic_machine=mips-sgi
625		case $os in
626		    -irix*)
627			;;
628		    *)
629			os=-irix4
630			;;
631		esac
632		;;
633	isi68 | isi)
634		basic_machine=m68k-isi
635		os=-sysv
636		;;
637	m88k-omron*)
638		basic_machine=m88k-omron
639		;;
640	magnum | m3230)
641		basic_machine=mips-mips
642		os=-sysv
643		;;
644	merlin)
645		basic_machine=ns32k-utek
646		os=-sysv
647		;;
648	mingw32)
649		basic_machine=i386-pc
650		os=-mingw32
651		;;
652	miniframe)
653		basic_machine=m68000-convergent
654		;;
655	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
656		basic_machine=m68k-atari
657		os=-mint
658		;;
659	mips3*-*)
660		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
661		;;
662	mips3*)
663		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
664		;;
665	mmix*)
666		basic_machine=mmix-knuth
667		os=-mmixware
668		;;
669	monitor)
670		basic_machine=m68k-rom68k
671		os=-coff
672		;;
673	morphos)
674		basic_machine=powerpc-unknown
675		os=-morphos
676		;;
677	msdos)
678		basic_machine=i386-pc
679		os=-msdos
680		;;
681	mvs)
682		basic_machine=i370-ibm
683		os=-mvs
684		;;
685	ncr3000)
686		basic_machine=i486-ncr
687		os=-sysv4
688		;;
689	netbsd386)
690		basic_machine=i386-unknown
691		os=-netbsd
692		;;
693	netwinder)
694		basic_machine=armv4l-rebel
695		os=-linux
696		;;
697	news | news700 | news800 | news900)
698		basic_machine=m68k-sony
699		os=-newsos
700		;;
701	news1000)
702		basic_machine=m68030-sony
703		os=-newsos
704		;;
705	news-3600 | risc-news)
706		basic_machine=mips-sony
707		os=-newsos
708		;;
709	necv70)
710		basic_machine=v70-nec
711		os=-sysv
712		;;
713	next | m*-next )
714		basic_machine=m68k-next
715		case $os in
716		    -nextstep* )
717			;;
718		    -ns2*)
719		      os=-nextstep2
720			;;
721		    *)
722		      os=-nextstep3
723			;;
724		esac
725		;;
726	nh3000)
727		basic_machine=m68k-harris
728		os=-cxux
729		;;
730	nh[45]000)
731		basic_machine=m88k-harris
732		os=-cxux
733		;;
734	nindy960)
735		basic_machine=i960-intel
736		os=-nindy
737		;;
738	mon960)
739		basic_machine=i960-intel
740		os=-mon960
741		;;
742	nonstopux)
743		basic_machine=mips-compaq
744		os=-nonstopux
745		;;
746	np1)
747		basic_machine=np1-gould
748		;;
749	nv1)
750		basic_machine=nv1-cray
751		os=-unicosmp
752		;;
753	nsr-tandem)
754		basic_machine=nsr-tandem
755		;;
756	op50n-* | op60c-*)
757		basic_machine=hppa1.1-oki
758		os=-proelf
759		;;
760	or32 | or32-*)
761		basic_machine=or32-unknown
762		os=-coff
763		;;
764	os400)
765		basic_machine=powerpc-ibm
766		os=-os400
767		;;
768	OSE68000 | ose68000)
769		basic_machine=m68000-ericsson
770		os=-ose
771		;;
772	os68k)
773		basic_machine=m68k-none
774		os=-os68k
775		;;
776	pa-hitachi)
777		basic_machine=hppa1.1-hitachi
778		os=-hiuxwe2
779		;;
780	paragon)
781		basic_machine=i860-intel
782		os=-osf
783		;;
784	pbd)
785		basic_machine=sparc-tti
786		;;
787	pbb)
788		basic_machine=m68k-tti
789		;;
790	pc532 | pc532-*)
791		basic_machine=ns32k-pc532
792		;;
793	pentium | p5 | k5 | k6 | nexgen | viac3)
794		basic_machine=i586-pc
795		;;
796	pentiumpro | p6 | 6x86 | athlon | athlon_*)
797		basic_machine=i686-pc
798		;;
799	pentiumii | pentium2 | pentiumiii | pentium3)
800		basic_machine=i686-pc
801		;;
802	pentium4)
803		basic_machine=i786-pc
804		;;
805	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
806		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
807		;;
808	pentiumpro-* | p6-* | 6x86-* | athlon-*)
809		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
810		;;
811	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
812		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
813		;;
814	pentium4-*)
815		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
816		;;
817	pn)
818		basic_machine=pn-gould
819		;;
820	power)	basic_machine=power-ibm
821		;;
822	ppc)	basic_machine=powerpc-unknown
823		;;
824	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
825		;;
826	ppcle | powerpclittle | ppc-le | powerpc-little)
827		basic_machine=powerpcle-unknown
828		;;
829	ppcle-* | powerpclittle-*)
830		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
831		;;
832	ppc64)	basic_machine=powerpc64-unknown
833		;;
834	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
835		;;
836	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
837		basic_machine=powerpc64le-unknown
838		;;
839	ppc64le-* | powerpc64little-*)
840		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
841		;;
842	ps2)
843		basic_machine=i386-ibm
844		;;
845	pw32)
846		basic_machine=i586-unknown
847		os=-pw32
848		;;
849	rom68k)
850		basic_machine=m68k-rom68k
851		os=-coff
852		;;
853	rm[46]00)
854		basic_machine=mips-siemens
855		;;
856	rtpc | rtpc-*)
857		basic_machine=romp-ibm
858		;;
859	s390 | s390-*)
860		basic_machine=s390-ibm
861		;;
862	s390x | s390x-*)
863		basic_machine=s390x-ibm
864		;;
865	sa29200)
866		basic_machine=a29k-amd
867		os=-udi
868		;;
869	sb1)
870		basic_machine=mipsisa64sb1-unknown
871		;;
872	sb1el)
873		basic_machine=mipsisa64sb1el-unknown
874		;;
875	sei)
876		basic_machine=mips-sei
877		os=-seiux
878		;;
879	sequent)
880		basic_machine=i386-sequent
881		;;
882	sh)
883		basic_machine=sh-hitachi
884		os=-hms
885		;;
886	sh64)
887		basic_machine=sh64-unknown
888		;;
889	sparclite-wrs | simso-wrs)
890		basic_machine=sparclite-wrs
891		os=-vxworks
892		;;
893	sps7)
894		basic_machine=m68k-bull
895		os=-sysv2
896		;;
897	spur)
898		basic_machine=spur-unknown
899		;;
900	st2000)
901		basic_machine=m68k-tandem
902		;;
903	stratus)
904		basic_machine=i860-stratus
905		os=-sysv4
906		;;
907	sun2)
908		basic_machine=m68000-sun
909		;;
910	sun2os3)
911		basic_machine=m68000-sun
912		os=-sunos3
913		;;
914	sun2os4)
915		basic_machine=m68000-sun
916		os=-sunos4
917		;;
918	sun3os3)
919		basic_machine=m68k-sun
920		os=-sunos3
921		;;
922	sun3os4)
923		basic_machine=m68k-sun
924		os=-sunos4
925		;;
926	sun4os3)
927		basic_machine=sparc-sun
928		os=-sunos3
929		;;
930	sun4os4)
931		basic_machine=sparc-sun
932		os=-sunos4
933		;;
934	sun4sol2)
935		basic_machine=sparc-sun
936		os=-solaris2
937		;;
938	sun3 | sun3-*)
939		basic_machine=m68k-sun
940		;;
941	sun4)
942		basic_machine=sparc-sun
943		;;
944	sun386 | sun386i | roadrunner)
945		basic_machine=i386-sun
946		;;
947	sv1)
948		basic_machine=sv1-cray
949		os=-unicos
950		;;
951	symmetry)
952		basic_machine=i386-sequent
953		os=-dynix
954		;;
955	t3e)
956		basic_machine=alphaev5-cray
957		os=-unicos
958		;;
959	t90)
960		basic_machine=t90-cray
961		os=-unicos
962		;;
963	tic54x | c54x*)
964		basic_machine=tic54x-unknown
965		os=-coff
966		;;
967	tic55x | c55x*)
968		basic_machine=tic55x-unknown
969		os=-coff
970		;;
971	tic6x | c6x*)
972		basic_machine=tic6x-unknown
973		os=-coff
974		;;
975	tx39)
976		basic_machine=mipstx39-unknown
977		;;
978	tx39el)
979		basic_machine=mipstx39el-unknown
980		;;
981	toad1)
982		basic_machine=pdp10-xkl
983		os=-tops20
984		;;
985	tower | tower-32)
986		basic_machine=m68k-ncr
987		;;
988	tpf)
989		basic_machine=s390x-ibm
990		os=-tpf
991		;;
992	udi29k)
993		basic_machine=a29k-amd
994		os=-udi
995		;;
996	ultra3)
997		basic_machine=a29k-nyu
998		os=-sym1
999		;;
1000	v810 | necv810)
1001		basic_machine=v810-nec
1002		os=-none
1003		;;
1004	vaxv)
1005		basic_machine=vax-dec
1006		os=-sysv
1007		;;
1008	vms)
1009		basic_machine=vax-dec
1010		os=-vms
1011		;;
1012	vpp*|vx|vx-*)
1013		basic_machine=f301-fujitsu
1014		;;
1015	vxworks960)
1016		basic_machine=i960-wrs
1017		os=-vxworks
1018		;;
1019	vxworks68)
1020		basic_machine=m68k-wrs
1021		os=-vxworks
1022		;;
1023	vxworks29k)
1024		basic_machine=a29k-wrs
1025		os=-vxworks
1026		;;
1027	w65*)
1028		basic_machine=w65-wdc
1029		os=-none
1030		;;
1031	w89k-*)
1032		basic_machine=hppa1.1-winbond
1033		os=-proelf
1034		;;
1035	xps | xps100)
1036		basic_machine=xps100-honeywell
1037		;;
1038	ymp)
1039		basic_machine=ymp-cray
1040		os=-unicos
1041		;;
1042	z8k-*-coff)
1043		basic_machine=z8k-unknown
1044		os=-sim
1045		;;
1046	none)
1047		basic_machine=none-none
1048		os=-none
1049		;;
1050
1051# Here we handle the default manufacturer of certain CPU types.  It is in
1052# some cases the only manufacturer, in others, it is the most popular.
1053	w89k)
1054		basic_machine=hppa1.1-winbond
1055		;;
1056	op50n)
1057		basic_machine=hppa1.1-oki
1058		;;
1059	op60c)
1060		basic_machine=hppa1.1-oki
1061		;;
1062	romp)
1063		basic_machine=romp-ibm
1064		;;
1065	rs6000)
1066		basic_machine=rs6000-ibm
1067		;;
1068	vax)
1069		basic_machine=vax-dec
1070		;;
1071	pdp10)
1072		# there are many clones, so DEC is not a safe bet
1073		basic_machine=pdp10-unknown
1074		;;
1075	pdp11)
1076		basic_machine=pdp11-dec
1077		;;
1078	we32k)
1079		basic_machine=we32k-att
1080		;;
1081	sh3 | sh4 | sh[34]eb | sh[1234]le | sh[23]ele)
1082		basic_machine=sh-unknown
1083		;;
1084	sh5el)
1085		basic_machine=sh5le-unknown
1086		;;
1087	sh64)
1088		basic_machine=sh64-unknown
1089		;;
1090	sparc | sparcv8 | sparcv9 | sparcv9b)
1091		basic_machine=sparc-sun
1092		;;
1093	cydra)
1094		basic_machine=cydra-cydrome
1095		;;
1096	orion)
1097		basic_machine=orion-highlevel
1098		;;
1099	orion105)
1100		basic_machine=clipper-highlevel
1101		;;
1102	mac | mpw | mac-mpw)
1103		basic_machine=m68k-apple
1104		;;
1105	pmac | pmac-mpw)
1106		basic_machine=powerpc-apple
1107		;;
1108	*-unknown)
1109		# Make sure to match an already-canonicalized machine name.
1110		;;
1111	*)
1112		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1113		exit 1
1114		;;
1115esac
1116
1117# Here we canonicalize certain aliases for manufacturers.
1118case $basic_machine in
1119	*-digital*)
1120		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1121		;;
1122	*-commodore*)
1123		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1124		;;
1125	*)
1126		;;
1127esac
1128
1129# Decode manufacturer-specific aliases for certain operating systems.
1130
1131if [ x"$os" != x"" ]
1132then
1133case $os in
1134        # First match some system type aliases
1135        # that might get confused with valid system types.
1136	# -solaris* is a basic system type, with this one exception.
1137	-solaris1 | -solaris1.*)
1138		os=`echo $os | sed -e 's|solaris1|sunos4|'`
1139		;;
1140	-solaris)
1141		os=-solaris2
1142		;;
1143	-svr4*)
1144		os=-sysv4
1145		;;
1146	-unixware*)
1147		os=-sysv4.2uw
1148		;;
1149	-gnu/linux*)
1150		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1151		;;
1152	# First accept the basic system types.
1153	# The portable systems comes first.
1154	# Each alternative MUST END IN A *, to match a version number.
1155	# -sysv* is not here because it comes later, after sysvr4.
1156	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1157	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1158	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1159	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1160	      | -aos* \
1161	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1162	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1163	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* | -openbsd* \
1164	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1165	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1166	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1167	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1168	      | -chorusos* | -chorusrdb* \
1169	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1170	      | -mingw32* | -linux-gnu* | -linux-uclibc* | -uxpv* | -beos* | -mpeix* | -udk* \
1171	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1172	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1173	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1174	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1175	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1176	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly*)
1177	# Remember, each alternative MUST END IN *, to match a version number.
1178		;;
1179	-qnx*)
1180		case $basic_machine in
1181		    x86-* | i*86-*)
1182			;;
1183		    *)
1184			os=-nto$os
1185			;;
1186		esac
1187		;;
1188	-nto-qnx*)
1189		;;
1190	-nto*)
1191		os=`echo $os | sed -e 's|nto|nto-qnx|'`
1192		;;
1193	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1194	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
1195	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1196		;;
1197	-mac*)
1198		os=`echo $os | sed -e 's|mac|macos|'`
1199		;;
1200	-linux-dietlibc)
1201		os=-linux-dietlibc
1202		;;
1203	-linux*)
1204		os=`echo $os | sed -e 's|linux|linux-gnu|'`
1205		;;
1206	-sunos5*)
1207		os=`echo $os | sed -e 's|sunos5|solaris2|'`
1208		;;
1209	-sunos6*)
1210		os=`echo $os | sed -e 's|sunos6|solaris3|'`
1211		;;
1212	-opened*)
1213		os=-openedition
1214		;;
1215        -os400*)
1216		os=-os400
1217		;;
1218	-wince*)
1219		os=-wince
1220		;;
1221	-osfrose*)
1222		os=-osfrose
1223		;;
1224	-osf*)
1225		os=-osf
1226		;;
1227	-utek*)
1228		os=-bsd
1229		;;
1230	-dynix*)
1231		os=-bsd
1232		;;
1233	-acis*)
1234		os=-aos
1235		;;
1236	-atheos*)
1237		os=-atheos
1238		;;
1239	-syllable*)
1240		os=-syllable
1241		;;
1242	-386bsd)
1243		os=-bsd
1244		;;
1245	-ctix* | -uts*)
1246		os=-sysv
1247		;;
1248	-nova*)
1249		os=-rtmk-nova
1250		;;
1251	-ns2 )
1252		os=-nextstep2
1253		;;
1254	-nsk*)
1255		os=-nsk
1256		;;
1257	# Preserve the version number of sinix5.
1258	-sinix5.*)
1259		os=`echo $os | sed -e 's|sinix|sysv|'`
1260		;;
1261	-sinix*)
1262		os=-sysv4
1263		;;
1264        -tpf*)
1265		os=-tpf
1266		;;
1267	-triton*)
1268		os=-sysv3
1269		;;
1270	-oss*)
1271		os=-sysv3
1272		;;
1273	-svr4)
1274		os=-sysv4
1275		;;
1276	-svr3)
1277		os=-sysv3
1278		;;
1279	-sysvr4)
1280		os=-sysv4
1281		;;
1282	# This must come after -sysvr4.
1283	-sysv*)
1284		;;
1285	-ose*)
1286		os=-ose
1287		;;
1288	-es1800*)
1289		os=-ose
1290		;;
1291	-xenix)
1292		os=-xenix
1293		;;
1294	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1295		os=-mint
1296		;;
1297	-aros*)
1298		os=-aros
1299		;;
1300	-kaos*)
1301		os=-kaos
1302		;;
1303	-none)
1304		;;
1305	*)
1306		# Get rid of the `-' at the beginning of $os.
1307		os=`echo $os | sed 's/[^-]*-//'`
1308		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1309		exit 1
1310		;;
1311esac
1312else
1313
1314# Here we handle the default operating systems that come with various machines.
1315# The value should be what the vendor currently ships out the door with their
1316# machine or put another way, the most popular os provided with the machine.
1317
1318# Note that if you're going to try to match "-MANUFACTURER" here (say,
1319# "-sun"), then you have to tell the case statement up towards the top
1320# that MANUFACTURER isn't an operating system.  Otherwise, code above
1321# will signal an error saying that MANUFACTURER isn't an operating
1322# system, and we'll never get to this point.
1323
1324case $basic_machine in
1325	*-acorn)
1326		os=-riscix1.2
1327		;;
1328	arm*-rebel)
1329		os=-linux
1330		;;
1331	arm*-semi)
1332		os=-aout
1333		;;
1334    c4x-* | tic4x-*)
1335        os=-coff
1336        ;;
1337	# This must come before the *-dec entry.
1338	pdp10-*)
1339		os=-tops20
1340		;;
1341	pdp11-*)
1342		os=-none
1343		;;
1344	*-dec | vax-*)
1345		os=-ultrix4.2
1346		;;
1347	m68*-apollo)
1348		os=-domain
1349		;;
1350	i386-sun)
1351		os=-sunos4.0.2
1352		;;
1353	m68000-sun)
1354		os=-sunos3
1355		# This also exists in the configure program, but was not the
1356		# default.
1357		# os=-sunos4
1358		;;
1359	m68*-cisco)
1360		os=-aout
1361		;;
1362	mips*-cisco)
1363		os=-elf
1364		;;
1365	mips*-*)
1366		os=-elf
1367		;;
1368	or32-*)
1369		os=-coff
1370		;;
1371	*-tti)	# must be before sparc entry or we get the wrong os.
1372		os=-sysv3
1373		;;
1374	sparc-* | *-sun)
1375		os=-sunos4.1.1
1376		;;
1377	*-be)
1378		os=-beos
1379		;;
1380	*-ibm)
1381		os=-aix
1382		;;
1383	*-wec)
1384		os=-proelf
1385		;;
1386	*-winbond)
1387		os=-proelf
1388		;;
1389	*-oki)
1390		os=-proelf
1391		;;
1392	*-hp)
1393		os=-hpux
1394		;;
1395	*-hitachi)
1396		os=-hiux
1397		;;
1398	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1399		os=-sysv
1400		;;
1401	*-cbm)
1402		os=-amigaos
1403		;;
1404	*-dg)
1405		os=-dgux
1406		;;
1407	*-dolphin)
1408		os=-sysv3
1409		;;
1410	m68k-ccur)
1411		os=-rtu
1412		;;
1413	m88k-omron*)
1414		os=-luna
1415		;;
1416	*-next )
1417		os=-nextstep
1418		;;
1419	*-sequent)
1420		os=-ptx
1421		;;
1422	*-crds)
1423		os=-unos
1424		;;
1425	*-ns)
1426		os=-genix
1427		;;
1428	i370-*)
1429		os=-mvs
1430		;;
1431	*-next)
1432		os=-nextstep3
1433		;;
1434	*-gould)
1435		os=-sysv
1436		;;
1437	*-highlevel)
1438		os=-bsd
1439		;;
1440	*-encore)
1441		os=-bsd
1442		;;
1443	*-sgi)
1444		os=-irix
1445		;;
1446	*-siemens)
1447		os=-sysv4
1448		;;
1449	*-masscomp)
1450		os=-rtu
1451		;;
1452	f30[01]-fujitsu | f700-fujitsu)
1453		os=-uxpv
1454		;;
1455	*-rom68k)
1456		os=-coff
1457		;;
1458	*-*bug)
1459		os=-coff
1460		;;
1461	*-apple)
1462		os=-macos
1463		;;
1464	*-atari*)
1465		os=-mint
1466		;;
1467	*)
1468		os=-none
1469		;;
1470esac
1471fi
1472
1473# Here we handle the case where we know the os, and the CPU type, but not the
1474# manufacturer.  We pick the logical manufacturer.
1475vendor=unknown
1476case $basic_machine in
1477	*-unknown)
1478		case $os in
1479			-riscix*)
1480				vendor=acorn
1481				;;
1482			-sunos*)
1483				vendor=sun
1484				;;
1485			-aix*)
1486				vendor=ibm
1487				;;
1488			-beos*)
1489				vendor=be
1490				;;
1491			-hpux*)
1492				vendor=hp
1493				;;
1494			-mpeix*)
1495				vendor=hp
1496				;;
1497			-hiux*)
1498				vendor=hitachi
1499				;;
1500			-unos*)
1501				vendor=crds
1502				;;
1503			-dgux*)
1504				vendor=dg
1505				;;
1506			-luna*)
1507				vendor=omron
1508				;;
1509			-genix*)
1510				vendor=ns
1511				;;
1512			-mvs* | -opened*)
1513				vendor=ibm
1514				;;
1515			-os400*)
1516				vendor=ibm
1517				;;
1518			-ptx*)
1519				vendor=sequent
1520				;;
1521			-tpf*)
1522				vendor=ibm
1523				;;
1524			-vxsim* | -vxworks* | -windiss*)
1525				vendor=wrs
1526				;;
1527			-aux*)
1528				vendor=apple
1529				;;
1530			-hms*)
1531				vendor=hitachi
1532				;;
1533			-mpw* | -macos*)
1534				vendor=apple
1535				;;
1536			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1537				vendor=atari
1538				;;
1539			-vos*)
1540				vendor=stratus
1541				;;
1542		esac
1543		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1544		;;
1545esac
1546
1547echo $basic_machine$os
1548exit 0
1549
1550# Local variables:
1551# eval: (add-hook 'write-file-hooks 'time-stamp)
1552# time-stamp-start: "timestamp='"
1553# time-stamp-format: "%:y-%02m-%02d"
1554# time-stamp-end: "'"
1555# End:
1556