xref: /PHP-5.4/config.sub (revision 52d1add0)
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, 2007, 2008
5#   Free Software Foundation, Inc.
6
7timestamp='2008-01-16'
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,
762002, 2003, 2004, 2005, 2006, 2007, 2008 Free 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 basic CPU types without company name, with glob match.
377	xtensa*)
378		basic_machine=$basic_machine-unknown
379		;;
380	# Recognize the various machine names and aliases which stand
381	# for a CPU type and a company and sometimes even an OS.
382	386bsd)
383		basic_machine=i386-unknown
384		os=-bsd
385		;;
386	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
387		basic_machine=m68000-att
388		;;
389	3b*)
390		basic_machine=we32k-att
391		;;
392	a29khif)
393		basic_machine=a29k-amd
394		os=-udi
395		;;
396    	abacus)
397		basic_machine=abacus-unknown
398		;;
399	adobe68k)
400		basic_machine=m68010-adobe
401		os=-scout
402		;;
403	alliant | fx80)
404		basic_machine=fx80-alliant
405		;;
406	altos | altos3068)
407		basic_machine=m68k-altos
408		;;
409	am29k)
410		basic_machine=a29k-none
411		os=-bsd
412		;;
413	amd64)
414		basic_machine=x86_64-pc
415		;;
416	amd64-*)
417		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
418		;;
419	amdahl)
420		basic_machine=580-amdahl
421		os=-sysv
422		;;
423	amiga | amiga-*)
424		basic_machine=m68k-unknown
425		;;
426	amigaos | amigados)
427		basic_machine=m68k-unknown
428		os=-amigaos
429		;;
430	amigaunix | amix)
431		basic_machine=m68k-unknown
432		os=-sysv4
433		;;
434	apollo68)
435		basic_machine=m68k-apollo
436		os=-sysv
437		;;
438	apollo68bsd)
439		basic_machine=m68k-apollo
440		os=-bsd
441		;;
442	aux)
443		basic_machine=m68k-apple
444		os=-aux
445		;;
446	balance)
447		basic_machine=ns32k-sequent
448		os=-dynix
449		;;
450	blackfin)
451		basic_machine=bfin-unknown
452		os=-linux
453		;;
454	blackfin-*)
455		basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
456		os=-linux
457		;;
458	c90)
459		basic_machine=c90-cray
460		os=-unicos
461		;;
462	convex-c1)
463		basic_machine=c1-convex
464		os=-bsd
465		;;
466	convex-c2)
467		basic_machine=c2-convex
468		os=-bsd
469		;;
470	convex-c32)
471		basic_machine=c32-convex
472		os=-bsd
473		;;
474	convex-c34)
475		basic_machine=c34-convex
476		os=-bsd
477		;;
478	convex-c38)
479		basic_machine=c38-convex
480		os=-bsd
481		;;
482	cray | j90)
483		basic_machine=j90-cray
484		os=-unicos
485		;;
486	craynv)
487		basic_machine=craynv-cray
488		os=-unicosmp
489		;;
490	cr16)
491		basic_machine=cr16-unknown
492		os=-elf
493		;;
494	crds | unos)
495		basic_machine=m68k-crds
496		;;
497	crisv32 | crisv32-* | etraxfs*)
498		basic_machine=crisv32-axis
499		;;
500	cris | cris-* | etrax*)
501		basic_machine=cris-axis
502		;;
503	crx)
504		basic_machine=crx-unknown
505		os=-elf
506		;;
507	da30 | da30-*)
508		basic_machine=m68k-da30
509		;;
510	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
511		basic_machine=mips-dec
512		;;
513	decsystem10* | dec10*)
514		basic_machine=pdp10-dec
515		os=-tops10
516		;;
517	decsystem20* | dec20*)
518		basic_machine=pdp10-dec
519		os=-tops20
520		;;
521	delta | 3300 | motorola-3300 | motorola-delta \
522	      | 3300-motorola | delta-motorola)
523		basic_machine=m68k-motorola
524		;;
525	delta88)
526		basic_machine=m88k-motorola
527		os=-sysv3
528		;;
529	djgpp)
530		basic_machine=i586-pc
531		os=-msdosdjgpp
532		;;
533	dpx20 | dpx20-*)
534		basic_machine=rs6000-bull
535		os=-bosx
536		;;
537	dpx2* | dpx2*-bull)
538		basic_machine=m68k-bull
539		os=-sysv3
540		;;
541	ebmon29k)
542		basic_machine=a29k-amd
543		os=-ebmon
544		;;
545	elxsi)
546		basic_machine=elxsi-elxsi
547		os=-bsd
548		;;
549	encore | umax | mmax)
550		basic_machine=ns32k-encore
551		;;
552	es1800 | OSE68k | ose68k | ose | OSE)
553		basic_machine=m68k-ericsson
554		os=-ose
555		;;
556	fx2800)
557		basic_machine=i860-alliant
558		;;
559	genix)
560		basic_machine=ns32k-ns
561		;;
562	gmicro)
563		basic_machine=tron-gmicro
564		os=-sysv
565		;;
566	go32)
567		basic_machine=i386-pc
568		os=-go32
569		;;
570	h3050r* | hiux*)
571		basic_machine=hppa1.1-hitachi
572		os=-hiuxwe2
573		;;
574	h8300hms)
575		basic_machine=h8300-hitachi
576		os=-hms
577		;;
578	h8300xray)
579		basic_machine=h8300-hitachi
580		os=-xray
581		;;
582	h8500hms)
583		basic_machine=h8500-hitachi
584		os=-hms
585		;;
586	harris)
587		basic_machine=m88k-harris
588		os=-sysv3
589		;;
590	hp300-*)
591		basic_machine=m68k-hp
592		;;
593	hp300bsd)
594		basic_machine=m68k-hp
595		os=-bsd
596		;;
597	hp300hpux)
598		basic_machine=m68k-hp
599		os=-hpux
600		;;
601	hp3k9[0-9][0-9] | hp9[0-9][0-9])
602		basic_machine=hppa1.0-hp
603		;;
604	hp9k2[0-9][0-9] | hp9k31[0-9])
605		basic_machine=m68000-hp
606		;;
607	hp9k3[2-9][0-9])
608		basic_machine=m68k-hp
609		;;
610	hp9k6[0-9][0-9] | hp6[0-9][0-9])
611		basic_machine=hppa1.0-hp
612		;;
613	hp9k7[0-79][0-9] | hp7[0-79][0-9])
614		basic_machine=hppa1.1-hp
615		;;
616	hp9k78[0-9] | hp78[0-9])
617		# FIXME: really hppa2.0-hp
618		basic_machine=hppa1.1-hp
619		;;
620	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
621		# FIXME: really hppa2.0-hp
622		basic_machine=hppa1.1-hp
623		;;
624	hp9k8[0-9][13679] | hp8[0-9][13679])
625		basic_machine=hppa1.1-hp
626		;;
627	hp9k8[0-9][0-9] | hp8[0-9][0-9])
628		basic_machine=hppa1.0-hp
629		;;
630	hppa-next)
631		os=-nextstep3
632		;;
633	hppaosf)
634		basic_machine=hppa1.1-hp
635		os=-osf
636		;;
637	hppro)
638		basic_machine=hppa1.1-hp
639		os=-proelf
640		;;
641	i370-ibm* | ibm*)
642		basic_machine=i370-ibm
643		;;
644# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
645	i*86v32)
646		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
647		os=-sysv32
648		;;
649	i*86v4*)
650		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
651		os=-sysv4
652		;;
653	i*86v)
654		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
655		os=-sysv
656		;;
657	i*86sol2)
658		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
659		os=-solaris2
660		;;
661	i386mach)
662		basic_machine=i386-mach
663		os=-mach
664		;;
665	i386-vsta | vsta)
666		basic_machine=i386-unknown
667		os=-vsta
668		;;
669	iris | iris4d)
670		basic_machine=mips-sgi
671		case $os in
672		    -irix*)
673			;;
674		    *)
675			os=-irix4
676			;;
677		esac
678		;;
679	isi68 | isi)
680		basic_machine=m68k-isi
681		os=-sysv
682		;;
683	m68knommu)
684		basic_machine=m68k-unknown
685		os=-linux
686		;;
687	m68knommu-*)
688		basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
689		os=-linux
690		;;
691	m88k-omron*)
692		basic_machine=m88k-omron
693		;;
694	magnum | m3230)
695		basic_machine=mips-mips
696		os=-sysv
697		;;
698	merlin)
699		basic_machine=ns32k-utek
700		os=-sysv
701		;;
702	mingw32)
703		basic_machine=i386-pc
704		os=-mingw32
705		;;
706	mingw32ce)
707		basic_machine=arm-unknown
708		os=-mingw32ce
709		;;
710	miniframe)
711		basic_machine=m68000-convergent
712		;;
713	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
714		basic_machine=m68k-atari
715		os=-mint
716		;;
717	mips3*-*)
718		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
719		;;
720	mips3*)
721		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
722		;;
723	monitor)
724		basic_machine=m68k-rom68k
725		os=-coff
726		;;
727	morphos)
728		basic_machine=powerpc-unknown
729		os=-morphos
730		;;
731	msdos)
732		basic_machine=i386-pc
733		os=-msdos
734		;;
735	ms1-*)
736		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
737		;;
738	mvs)
739		basic_machine=i370-ibm
740		os=-mvs
741		;;
742	ncr3000)
743		basic_machine=i486-ncr
744		os=-sysv4
745		;;
746	netbsd386)
747		basic_machine=i386-unknown
748		os=-netbsd
749		;;
750	netwinder)
751		basic_machine=armv4l-rebel
752		os=-linux
753		;;
754	news | news700 | news800 | news900)
755		basic_machine=m68k-sony
756		os=-newsos
757		;;
758	news1000)
759		basic_machine=m68030-sony
760		os=-newsos
761		;;
762	news-3600 | risc-news)
763		basic_machine=mips-sony
764		os=-newsos
765		;;
766	necv70)
767		basic_machine=v70-nec
768		os=-sysv
769		;;
770	next | m*-next )
771		basic_machine=m68k-next
772		case $os in
773		    -nextstep* )
774			;;
775		    -ns2*)
776		      os=-nextstep2
777			;;
778		    *)
779		      os=-nextstep3
780			;;
781		esac
782		;;
783	nh3000)
784		basic_machine=m68k-harris
785		os=-cxux
786		;;
787	nh[45]000)
788		basic_machine=m88k-harris
789		os=-cxux
790		;;
791	nindy960)
792		basic_machine=i960-intel
793		os=-nindy
794		;;
795	mon960)
796		basic_machine=i960-intel
797		os=-mon960
798		;;
799	nonstopux)
800		basic_machine=mips-compaq
801		os=-nonstopux
802		;;
803	np1)
804		basic_machine=np1-gould
805		;;
806	nsr-tandem)
807		basic_machine=nsr-tandem
808		;;
809	op50n-* | op60c-*)
810		basic_machine=hppa1.1-oki
811		os=-proelf
812		;;
813	openrisc | openrisc-*)
814		basic_machine=or32-unknown
815		;;
816	os400)
817		basic_machine=powerpc-ibm
818		os=-os400
819		;;
820	OSE68000 | ose68000)
821		basic_machine=m68000-ericsson
822		os=-ose
823		;;
824	os68k)
825		basic_machine=m68k-none
826		os=-os68k
827		;;
828	pa-hitachi)
829		basic_machine=hppa1.1-hitachi
830		os=-hiuxwe2
831		;;
832	paragon)
833		basic_machine=i860-intel
834		os=-osf
835		;;
836	parisc)
837		basic_machine=hppa-unknown
838		os=-linux
839		;;
840	parisc-*)
841		basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
842		os=-linux
843		;;
844	pbd)
845		basic_machine=sparc-tti
846		;;
847	pbb)
848		basic_machine=m68k-tti
849		;;
850	pc532 | pc532-*)
851		basic_machine=ns32k-pc532
852		;;
853	pc98)
854		basic_machine=i386-pc
855		;;
856	pc98-*)
857		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
858		;;
859	pentium | p5 | k5 | k6 | nexgen | viac3)
860		basic_machine=i586-pc
861		;;
862	pentiumpro | p6 | 6x86 | athlon | athlon_*)
863		basic_machine=i686-pc
864		;;
865	pentiumii | pentium2 | pentiumiii | pentium3)
866		basic_machine=i686-pc
867		;;
868	pentium4)
869		basic_machine=i786-pc
870		;;
871	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
872		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
873		;;
874	pentiumpro-* | p6-* | 6x86-* | athlon-*)
875		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
876		;;
877	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
878		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
879		;;
880	pentium4-*)
881		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
882		;;
883	pn)
884		basic_machine=pn-gould
885		;;
886	power)	basic_machine=power-ibm
887		;;
888	ppc)	basic_machine=powerpc-unknown
889		;;
890	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
891		;;
892	ppcle | powerpclittle | ppc-le | powerpc-little)
893		basic_machine=powerpcle-unknown
894		;;
895	ppcle-* | powerpclittle-*)
896		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
897		;;
898	ppc64)	basic_machine=powerpc64-unknown
899		;;
900	ppc64-* | ppc64p7-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
901		;;
902	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
903		basic_machine=powerpc64le-unknown
904		;;
905	ppc64le-* | powerpc64little-*)
906		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
907		;;
908	ps2)
909		basic_machine=i386-ibm
910		;;
911	pw32)
912		basic_machine=i586-unknown
913		os=-pw32
914		;;
915	rdos)
916		basic_machine=i386-pc
917		os=-rdos
918		;;
919	rom68k)
920		basic_machine=m68k-rom68k
921		os=-coff
922		;;
923	rm[46]00)
924		basic_machine=mips-siemens
925		;;
926	rtpc | rtpc-*)
927		basic_machine=romp-ibm
928		;;
929	s390 | s390-*)
930		basic_machine=s390-ibm
931		;;
932	s390x | s390x-*)
933		basic_machine=s390x-ibm
934		;;
935	sa29200)
936		basic_machine=a29k-amd
937		os=-udi
938		;;
939	sb1)
940		basic_machine=mipsisa64sb1-unknown
941		;;
942	sb1el)
943		basic_machine=mipsisa64sb1el-unknown
944		;;
945	sde)
946		basic_machine=mipsisa32-sde
947		os=-elf
948		;;
949	sei)
950		basic_machine=mips-sei
951		os=-seiux
952		;;
953	sequent)
954		basic_machine=i386-sequent
955		;;
956	sh)
957		basic_machine=sh-hitachi
958		os=-hms
959		;;
960	sh5el)
961		basic_machine=sh5le-unknown
962		;;
963	sh64)
964		basic_machine=sh64-unknown
965		;;
966	sparclite-wrs | simso-wrs)
967		basic_machine=sparclite-wrs
968		os=-vxworks
969		;;
970	sps7)
971		basic_machine=m68k-bull
972		os=-sysv2
973		;;
974	spur)
975		basic_machine=spur-unknown
976		;;
977	st2000)
978		basic_machine=m68k-tandem
979		;;
980	stratus)
981		basic_machine=i860-stratus
982		os=-sysv4
983		;;
984	sun2)
985		basic_machine=m68000-sun
986		;;
987	sun2os3)
988		basic_machine=m68000-sun
989		os=-sunos3
990		;;
991	sun2os4)
992		basic_machine=m68000-sun
993		os=-sunos4
994		;;
995	sun3os3)
996		basic_machine=m68k-sun
997		os=-sunos3
998		;;
999	sun3os4)
1000		basic_machine=m68k-sun
1001		os=-sunos4
1002		;;
1003	sun4os3)
1004		basic_machine=sparc-sun
1005		os=-sunos3
1006		;;
1007	sun4os4)
1008		basic_machine=sparc-sun
1009		os=-sunos4
1010		;;
1011	sun4sol2)
1012		basic_machine=sparc-sun
1013		os=-solaris2
1014		;;
1015	sun3 | sun3-*)
1016		basic_machine=m68k-sun
1017		;;
1018	sun4)
1019		basic_machine=sparc-sun
1020		;;
1021	sun386 | sun386i | roadrunner)
1022		basic_machine=i386-sun
1023		;;
1024	sv1)
1025		basic_machine=sv1-cray
1026		os=-unicos
1027		;;
1028	symmetry)
1029		basic_machine=i386-sequent
1030		os=-dynix
1031		;;
1032	t3e)
1033		basic_machine=alphaev5-cray
1034		os=-unicos
1035		;;
1036	t90)
1037		basic_machine=t90-cray
1038		os=-unicos
1039		;;
1040	tic54x | c54x*)
1041		basic_machine=tic54x-unknown
1042		os=-coff
1043		;;
1044	tic55x | c55x*)
1045		basic_machine=tic55x-unknown
1046		os=-coff
1047		;;
1048	tic6x | c6x*)
1049		basic_machine=tic6x-unknown
1050		os=-coff
1051		;;
1052	tile*)
1053		basic_machine=tile-unknown
1054		os=-linux-gnu
1055		;;
1056	tx39)
1057		basic_machine=mipstx39-unknown
1058		;;
1059	tx39el)
1060		basic_machine=mipstx39el-unknown
1061		;;
1062	toad1)
1063		basic_machine=pdp10-xkl
1064		os=-tops20
1065		;;
1066	tower | tower-32)
1067		basic_machine=m68k-ncr
1068		;;
1069	tpf)
1070		basic_machine=s390x-ibm
1071		os=-tpf
1072		;;
1073	udi29k)
1074		basic_machine=a29k-amd
1075		os=-udi
1076		;;
1077	ultra3)
1078		basic_machine=a29k-nyu
1079		os=-sym1
1080		;;
1081	v810 | necv810)
1082		basic_machine=v810-nec
1083		os=-none
1084		;;
1085	vaxv)
1086		basic_machine=vax-dec
1087		os=-sysv
1088		;;
1089	vms)
1090		basic_machine=vax-dec
1091		os=-vms
1092		;;
1093	vpp*|vx|vx-*)
1094		basic_machine=f301-fujitsu
1095		;;
1096	vxworks960)
1097		basic_machine=i960-wrs
1098		os=-vxworks
1099		;;
1100	vxworks68)
1101		basic_machine=m68k-wrs
1102		os=-vxworks
1103		;;
1104	vxworks29k)
1105		basic_machine=a29k-wrs
1106		os=-vxworks
1107		;;
1108	w65*)
1109		basic_machine=w65-wdc
1110		os=-none
1111		;;
1112	w89k-*)
1113		basic_machine=hppa1.1-winbond
1114		os=-proelf
1115		;;
1116	xbox)
1117		basic_machine=i686-pc
1118		os=-mingw32
1119		;;
1120	xps | xps100)
1121		basic_machine=xps100-honeywell
1122		;;
1123	ymp)
1124		basic_machine=ymp-cray
1125		os=-unicos
1126		;;
1127	z8k-*-coff)
1128		basic_machine=z8k-unknown
1129		os=-sim
1130		;;
1131	none)
1132		basic_machine=none-none
1133		os=-none
1134		;;
1135
1136# Here we handle the default manufacturer of certain CPU types.  It is in
1137# some cases the only manufacturer, in others, it is the most popular.
1138	w89k)
1139		basic_machine=hppa1.1-winbond
1140		;;
1141	op50n)
1142		basic_machine=hppa1.1-oki
1143		;;
1144	op60c)
1145		basic_machine=hppa1.1-oki
1146		;;
1147	romp)
1148		basic_machine=romp-ibm
1149		;;
1150	mmix)
1151		basic_machine=mmix-knuth
1152		;;
1153	rs6000)
1154		basic_machine=rs6000-ibm
1155		;;
1156	vax)
1157		basic_machine=vax-dec
1158		;;
1159	pdp10)
1160		# there are many clones, so DEC is not a safe bet
1161		basic_machine=pdp10-unknown
1162		;;
1163	pdp11)
1164		basic_machine=pdp11-dec
1165		;;
1166	we32k)
1167		basic_machine=we32k-att
1168		;;
1169	sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
1170		basic_machine=sh-unknown
1171		;;
1172	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
1173		basic_machine=sparc-sun
1174		;;
1175	cydra)
1176		basic_machine=cydra-cydrome
1177		;;
1178	orion)
1179		basic_machine=orion-highlevel
1180		;;
1181	orion105)
1182		basic_machine=clipper-highlevel
1183		;;
1184	mac | mpw | mac-mpw)
1185		basic_machine=m68k-apple
1186		;;
1187	pmac | pmac-mpw)
1188		basic_machine=powerpc-apple
1189		;;
1190	*-unknown)
1191		# Make sure to match an already-canonicalized machine name.
1192		;;
1193	*)
1194		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1195		exit 1
1196		;;
1197esac
1198
1199# Here we canonicalize certain aliases for manufacturers.
1200case $basic_machine in
1201	*-digital*)
1202		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1203		;;
1204	*-commodore*)
1205		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1206		;;
1207	*)
1208		;;
1209esac
1210
1211# Decode manufacturer-specific aliases for certain operating systems.
1212
1213if [ x"$os" != x"" ]
1214then
1215case $os in
1216        # First match some system type aliases
1217        # that might get confused with valid system types.
1218	# -solaris* is a basic system type, with this one exception.
1219	-solaris1 | -solaris1.*)
1220		os=`echo $os | sed -e 's|solaris1|sunos4|'`
1221		;;
1222	-solaris)
1223		os=-solaris2
1224		;;
1225	-svr4*)
1226		os=-sysv4
1227		;;
1228	-unixware*)
1229		os=-sysv4.2uw
1230		;;
1231	-gnu/linux*)
1232		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1233		;;
1234	# First accept the basic system types.
1235	# The portable systems comes first.
1236	# Each alternative MUST END IN A *, to match a version number.
1237	# -sysv* is not here because it comes later, after sysvr4.
1238	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1239	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1240	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1241	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1242	      | -aos* \
1243	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1244	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1245	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1246	      | -openbsd* | -solidbsd* \
1247	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1248	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1249	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1250	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1251	      | -chorusos* | -chorusrdb* \
1252	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1253	      | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
1254	      | -uxpv* | -beos* | -mpeix* | -udk* \
1255	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1256	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1257	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1258	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1259	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1260	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1261	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops*)
1262	# Remember, each alternative MUST END IN *, to match a version number.
1263		;;
1264	-qnx*)
1265		case $basic_machine in
1266		    x86-* | i*86-*)
1267			;;
1268		    *)
1269			os=-nto$os
1270			;;
1271		esac
1272		;;
1273	-nto-qnx*)
1274		;;
1275	-nto*)
1276		os=`echo $os | sed -e 's|nto|nto-qnx|'`
1277		;;
1278	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1279	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1280	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1281		;;
1282	-mac*)
1283		os=`echo $os | sed -e 's|mac|macos|'`
1284		;;
1285	-linux-dietlibc)
1286		os=-linux-dietlibc
1287		;;
1288	-linux*)
1289		os=`echo $os | sed -e 's|linux|linux-gnu|'`
1290		;;
1291	-sunos5*)
1292		os=`echo $os | sed -e 's|sunos5|solaris2|'`
1293		;;
1294	-sunos6*)
1295		os=`echo $os | sed -e 's|sunos6|solaris3|'`
1296		;;
1297	-opened*)
1298		os=-openedition
1299		;;
1300        -os400*)
1301		os=-os400
1302		;;
1303	-wince*)
1304		os=-wince
1305		;;
1306	-osfrose*)
1307		os=-osfrose
1308		;;
1309	-osf*)
1310		os=-osf
1311		;;
1312	-utek*)
1313		os=-bsd
1314		;;
1315	-dynix*)
1316		os=-bsd
1317		;;
1318	-acis*)
1319		os=-aos
1320		;;
1321	-atheos*)
1322		os=-atheos
1323		;;
1324	-syllable*)
1325		os=-syllable
1326		;;
1327	-386bsd)
1328		os=-bsd
1329		;;
1330	-ctix* | -uts*)
1331		os=-sysv
1332		;;
1333	-nova*)
1334		os=-rtmk-nova
1335		;;
1336	-ns2 )
1337		os=-nextstep2
1338		;;
1339	-nsk*)
1340		os=-nsk
1341		;;
1342	# Preserve the version number of sinix5.
1343	-sinix5.*)
1344		os=`echo $os | sed -e 's|sinix|sysv|'`
1345		;;
1346	-sinix*)
1347		os=-sysv4
1348		;;
1349        -tpf*)
1350		os=-tpf
1351		;;
1352	-triton*)
1353		os=-sysv3
1354		;;
1355	-oss*)
1356		os=-sysv3
1357		;;
1358	-svr4)
1359		os=-sysv4
1360		;;
1361	-svr3)
1362		os=-sysv3
1363		;;
1364	-sysvr4)
1365		os=-sysv4
1366		;;
1367	# This must come after -sysvr4.
1368	-sysv*)
1369		;;
1370	-ose*)
1371		os=-ose
1372		;;
1373	-es1800*)
1374		os=-ose
1375		;;
1376	-xenix)
1377		os=-xenix
1378		;;
1379	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1380		os=-mint
1381		;;
1382	-aros*)
1383		os=-aros
1384		;;
1385	-kaos*)
1386		os=-kaos
1387		;;
1388	-zvmoe)
1389		os=-zvmoe
1390		;;
1391	-none)
1392		;;
1393	*)
1394		# Get rid of the `-' at the beginning of $os.
1395		os=`echo $os | sed 's/[^-]*-//'`
1396		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1397		exit 1
1398		;;
1399esac
1400else
1401
1402# Here we handle the default operating systems that come with various machines.
1403# The value should be what the vendor currently ships out the door with their
1404# machine or put another way, the most popular os provided with the machine.
1405
1406# Note that if you're going to try to match "-MANUFACTURER" here (say,
1407# "-sun"), then you have to tell the case statement up towards the top
1408# that MANUFACTURER isn't an operating system.  Otherwise, code above
1409# will signal an error saying that MANUFACTURER isn't an operating
1410# system, and we'll never get to this point.
1411
1412case $basic_machine in
1413        score-*)
1414		os=-elf
1415		;;
1416        spu-*)
1417		os=-elf
1418		;;
1419	*-acorn)
1420		os=-riscix1.2
1421		;;
1422	arm*-rebel)
1423		os=-linux
1424		;;
1425	arm*-semi)
1426		os=-aout
1427		;;
1428        c4x-* | tic4x-*)
1429        	os=-coff
1430		;;
1431	# This must come before the *-dec entry.
1432	pdp10-*)
1433		os=-tops20
1434		;;
1435	pdp11-*)
1436		os=-none
1437		;;
1438	*-dec | vax-*)
1439		os=-ultrix4.2
1440		;;
1441	m68*-apollo)
1442		os=-domain
1443		;;
1444	i386-sun)
1445		os=-sunos4.0.2
1446		;;
1447	m68000-sun)
1448		os=-sunos3
1449		# This also exists in the configure program, but was not the
1450		# default.
1451		# os=-sunos4
1452		;;
1453	m68*-cisco)
1454		os=-aout
1455		;;
1456        mep-*)
1457		os=-elf
1458		;;
1459	mips*-cisco)
1460		os=-elf
1461		;;
1462	mips*-*)
1463		os=-elf
1464		;;
1465	or32-*)
1466		os=-coff
1467		;;
1468	*-tti)	# must be before sparc entry or we get the wrong os.
1469		os=-sysv3
1470		;;
1471	sparc-* | *-sun)
1472		os=-sunos4.1.1
1473		;;
1474	*-be)
1475		os=-beos
1476		;;
1477	*-haiku)
1478		os=-haiku
1479		;;
1480	*-ibm)
1481		os=-aix
1482		;;
1483    	*-knuth)
1484		os=-mmixware
1485		;;
1486	*-wec)
1487		os=-proelf
1488		;;
1489	*-winbond)
1490		os=-proelf
1491		;;
1492	*-oki)
1493		os=-proelf
1494		;;
1495	*-hp)
1496		os=-hpux
1497		;;
1498	*-hitachi)
1499		os=-hiux
1500		;;
1501	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1502		os=-sysv
1503		;;
1504	*-cbm)
1505		os=-amigaos
1506		;;
1507	*-dg)
1508		os=-dgux
1509		;;
1510	*-dolphin)
1511		os=-sysv3
1512		;;
1513	m68k-ccur)
1514		os=-rtu
1515		;;
1516	m88k-omron*)
1517		os=-luna
1518		;;
1519	*-next )
1520		os=-nextstep
1521		;;
1522	*-sequent)
1523		os=-ptx
1524		;;
1525	*-crds)
1526		os=-unos
1527		;;
1528	*-ns)
1529		os=-genix
1530		;;
1531	i370-*)
1532		os=-mvs
1533		;;
1534	*-next)
1535		os=-nextstep3
1536		;;
1537	*-gould)
1538		os=-sysv
1539		;;
1540	*-highlevel)
1541		os=-bsd
1542		;;
1543	*-encore)
1544		os=-bsd
1545		;;
1546	*-sgi)
1547		os=-irix
1548		;;
1549	*-siemens)
1550		os=-sysv4
1551		;;
1552	*-masscomp)
1553		os=-rtu
1554		;;
1555	f30[01]-fujitsu | f700-fujitsu)
1556		os=-uxpv
1557		;;
1558	*-rom68k)
1559		os=-coff
1560		;;
1561	*-*bug)
1562		os=-coff
1563		;;
1564	*-apple)
1565		os=-macos
1566		;;
1567	*-atari*)
1568		os=-mint
1569		;;
1570	*)
1571		os=-none
1572		;;
1573esac
1574fi
1575
1576# Here we handle the case where we know the os, and the CPU type, but not the
1577# manufacturer.  We pick the logical manufacturer.
1578vendor=unknown
1579case $basic_machine in
1580	*-unknown)
1581		case $os in
1582			-riscix*)
1583				vendor=acorn
1584				;;
1585			-sunos*)
1586				vendor=sun
1587				;;
1588			-aix*)
1589				vendor=ibm
1590				;;
1591			-beos*)
1592				vendor=be
1593				;;
1594			-hpux*)
1595				vendor=hp
1596				;;
1597			-mpeix*)
1598				vendor=hp
1599				;;
1600			-hiux*)
1601				vendor=hitachi
1602				;;
1603			-unos*)
1604				vendor=crds
1605				;;
1606			-dgux*)
1607				vendor=dg
1608				;;
1609			-luna*)
1610				vendor=omron
1611				;;
1612			-genix*)
1613				vendor=ns
1614				;;
1615			-mvs* | -opened*)
1616				vendor=ibm
1617				;;
1618			-os400*)
1619				vendor=ibm
1620				;;
1621			-ptx*)
1622				vendor=sequent
1623				;;
1624			-tpf*)
1625				vendor=ibm
1626				;;
1627			-vxsim* | -vxworks* | -windiss*)
1628				vendor=wrs
1629				;;
1630			-aux*)
1631				vendor=apple
1632				;;
1633			-hms*)
1634				vendor=hitachi
1635				;;
1636			-mpw* | -macos*)
1637				vendor=apple
1638				;;
1639			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1640				vendor=atari
1641				;;
1642			-vos*)
1643				vendor=stratus
1644				;;
1645		esac
1646		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1647		;;
1648esac
1649
1650echo $basic_machine$os
1651exit
1652
1653# Local variables:
1654# eval: (add-hook 'write-file-hooks 'time-stamp)
1655# time-stamp-start: "timestamp='"
1656# time-stamp-format: "%:y-%02m-%02d"
1657# time-stamp-end: "'"
1658# End:
1659