Root/scripts/config.sub

Source at commit 5bdb3e2cb76a8b68f51dd09c7e0c56d517945dac created 12 years 8 months ago.
By kaloz, [cns3xxx]: preliminary 3.0 support
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, 2009, 2010
5# Free Software Foundation, Inc.
6
7timestamp='2010-05-21'
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 GNU 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# You can get the latest version of this script from:
43# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
44
45# This file is supposed to be the same for all GNU packages
46# and recognize all the CPU types, system types and aliases
47# that are meaningful with *any* GNU software.
48# Each package is responsible for reporting which valid configurations
49# it does not support. The user should be able to distinguish
50# a failure to support a valid configuration from a meaningless
51# configuration.
52
53# The goal of this file is to map all the various variations of a given
54# machine specification into a single specification in the form:
55# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
56# or in some cases, the newer four-part form:
57# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
58# It is wrong to echo any other type of specification.
59
60me=`echo "$0" | sed -e 's,.*/,,'`
61
62usage="\
63Usage: $0 [OPTION] CPU-MFR-OPSYS
64       $0 [OPTION] ALIAS
65
66Canonicalize a configuration name.
67
68Operation modes:
69  -h, --help print this help, then exit
70  -t, --time-stamp print date of last modification, then exit
71  -v, --version print version number, then exit
72
73Report bugs and patches to <config-patches@gnu.org>."
74
75version="\
76GNU config.sub ($timestamp)
77
78Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
792001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free
80Software Foundation, Inc.
81
82This is free software; see the source for copying conditions. There is NO
83warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
84
85help="
86Try \`$me --help' for more information."
87
88# Parse command line
89while test $# -gt 0 ; do
90  case $1 in
91    --time-stamp | --time* | -t )
92       echo "$timestamp" ; exit ;;
93    --version | -v )
94       echo "$version" ; exit ;;
95    --help | --h* | -h )
96       echo "$usage"; exit ;;
97    -- ) # Stop option processing
98       shift; break ;;
99    - ) # Use stdin as input.
100       break ;;
101    -* )
102       echo "$me: invalid option $1$help"
103       exit 1 ;;
104
105    *local*)
106       # First pass through any local machine types.
107       echo $1
108       exit ;;
109
110    * )
111       break ;;
112  esac
113done
114
115case $# in
116 0) echo "$me: missing argument$help" >&2
117    exit 1;;
118 1) ;;
119 *) echo "$me: too many arguments$help" >&2
120    exit 1;;
121esac
122
123# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
124# Here we must recognize all the valid KERNEL-OS combinations.
125maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
126case $maybe_os in
127  nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
128  linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
129  knetbsd*-gnu* | netbsd*-gnu* | \
130  kopensolaris*-gnu* | \
131  storm-chaos* | os2-emx* | rtmk-nova*)
132    os=-$maybe_os
133    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
134    ;;
135  *)
136    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
137    if [ $basic_machine != $1 ]
138    then os=`echo $1 | sed 's/.*-/-/'`
139    else os=; fi
140    ;;
141esac
142
143### Let's recognize common machines as not being operating systems so
144### that things like config.sub decstation-3100 work. We also
145### recognize some manufacturers as not being operating systems, so we
146### can provide default operating systems below.
147case $os in
148    -sun*os*)
149        # Prevent following clause from handling this invalid input.
150        ;;
151    -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
152    -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
153    -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
154    -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
155    -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
156    -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
157    -apple | -axis | -knuth | -cray | -microblaze)
158        os=
159        basic_machine=$1
160        ;;
161        -bluegene*)
162            os=-cnk
163        ;;
164    -sim | -cisco | -oki | -wec | -winbond)
165        os=
166        basic_machine=$1
167        ;;
168    -scout)
169        ;;
170    -wrs)
171        os=-vxworks
172        basic_machine=$1
173        ;;
174    -chorusos*)
175        os=-chorusos
176        basic_machine=$1
177        ;;
178     -chorusrdb)
179         os=-chorusrdb
180        basic_machine=$1
181         ;;
182    -hiux*)
183        os=-hiuxwe2
184        ;;
185    -sco6)
186        os=-sco5v6
187        basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
188        ;;
189    -sco5)
190        os=-sco3.2v5
191        basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
192        ;;
193    -sco4)
194        os=-sco3.2v4
195        basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
196        ;;
197    -sco3.2.[4-9]*)
198        os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
199        basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
200        ;;
201    -sco3.2v[4-9]*)
202        # Don't forget version if it is 3.2v4 or newer.
203        basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
204        ;;
205    -sco5v6*)
206        # Don't forget version if it is 3.2v4 or newer.
207        basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
208        ;;
209    -sco*)
210        os=-sco3.2v2
211        basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
212        ;;
213    -udk*)
214        basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
215        ;;
216    -isc)
217        os=-isc2.2
218        basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
219        ;;
220    -clix*)
221        basic_machine=clipper-intergraph
222        ;;
223    -isc*)
224        basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
225        ;;
226    -lynx*)
227        os=-lynxos
228        ;;
229    -ptx*)
230        basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
231        ;;
232    -windowsnt*)
233        os=`echo $os | sed -e 's/windowsnt/winnt/'`
234        ;;
235    -psos*)
236        os=-psos
237        ;;
238    -mint | -mint[0-9]*)
239        basic_machine=m68k-atari
240        os=-mint
241        ;;
242esac
243
244# Decode aliases for certain CPU-COMPANY combinations.
245case $basic_machine in
246    # Recognize the basic CPU types without company name.
247    # Some are omitted here because they have special meanings below.
248    1750a | 580 \
249    | a29k \
250    | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
251    | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
252    | am33_2.0 \
253    | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
254    | bfin \
255    | c4x | clipper \
256    | d10v | d30v | dlx | dsp16xx \
257    | fido | fr30 | frv \
258    | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
259    | i370 | i860 | i960 | ia64 \
260    | ip2k | iq2000 \
261    | lm32 \
262    | m32c | m32r | m32rle | m68000 | m68k | m88k \
263    | maxq | mb | microblaze | mcore | mep | metag \
264    | mips | mipsbe | mipseb | mipsel | mipsle \
265    | mips16 \
266    | mips64 | mips64el \
267    | mips64octeon | mips64octeonel \
268    | mips64orion | mips64orionel \
269    | mips64r5900 | mips64r5900el \
270    | mips64vr | mips64vrel \
271    | mips64vr4100 | mips64vr4100el \
272    | mips64vr4300 | mips64vr4300el \
273    | mips64vr5000 | mips64vr5000el \
274    | mips64vr5900 | mips64vr5900el \
275    | mipsisa32 | mipsisa32el \
276    | mipsisa32r2 | mipsisa32r2el \
277    | mipsisa64 | mipsisa64el \
278    | mipsisa64r2 | mipsisa64r2el \
279    | mipsisa64sb1 | mipsisa64sb1el \
280    | mipsisa64sr71k | mipsisa64sr71kel \
281    | mipstx39 | mipstx39el \
282    | mn10200 | mn10300 \
283    | moxie \
284    | mt \
285    | msp430 \
286    | nios | nios2 \
287    | ns16k | ns32k \
288    | or32 \
289    | pdp10 | pdp11 | pj | pjl \
290    | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
291    | pyramid \
292    | rx \
293    | score \
294    | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
295    | sh64 | sh64le \
296    | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
297    | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
298    | spu | strongarm \
299    | tahoe | thumb | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
300    | ubicom32 \
301    | v850 | v850e \
302    | we32k \
303    | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
304    | z8k | z80)
305        basic_machine=$basic_machine-unknown
306        ;;
307    c54x)
308        basic_machine=tic54x-unknown
309        ;;
310    c55x)
311        basic_machine=tic55x-unknown
312        ;;
313    c6x)
314        basic_machine=tic6x-unknown
315        ;;
316    m6811 | m68hc11 | m6812 | m68hc12 | picochip)
317        # Motorola 68HC11/12.
318        basic_machine=$basic_machine-unknown
319        os=-none
320        ;;
321    m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
322        ;;
323    ms1)
324        basic_machine=mt-unknown
325        ;;
326
327    # We use `pc' rather than `unknown'
328    # because (1) that's what they normally are, and
329    # (2) the word "unknown" tends to confuse beginning users.
330    i*86 | x86_64)
331      basic_machine=$basic_machine-pc
332      ;;
333    # Object if more than one company name word.
334    *-*-*)
335        echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
336        exit 1
337        ;;
338    # Recognize the basic CPU types with company name.
339    580-* \
340    | a29k-* \
341    | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
342    | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
343    | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
344    | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
345    | avr-* | avr32-* \
346    | bfin-* | bs2000-* \
347    | c[123]* | c30-* | [cjt]90-* | c4x-* \
348    | clipper-* | craynv-* | cydra-* \
349    | d10v-* | d30v-* | dlx-* \
350    | elxsi-* \
351    | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
352    | h8300-* | h8500-* \
353    | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
354    | i*86-* | i860-* | i960-* | ia64-* \
355    | ip2k-* | iq2000-* \
356    | lm32-* \
357    | m32c-* | m32r-* | m32rle-* \
358    | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
359    | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
360    | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
361    | mips16-* \
362    | mips64-* | mips64el-* \
363    | mips64octeon-* | mips64octeonel-* \
364    | mips64orion-* | mips64orionel-* \
365    | mips64r5900-* | mips64r5900el-* \
366    | mips64vr-* | mips64vrel-* \
367    | mips64vr4100-* | mips64vr4100el-* \
368    | mips64vr4300-* | mips64vr4300el-* \
369    | mips64vr5000-* | mips64vr5000el-* \
370    | mips64vr5900-* | mips64vr5900el-* \
371    | mipsisa32-* | mipsisa32el-* \
372    | mipsisa32r2-* | mipsisa32r2el-* \
373    | mipsisa64-* | mipsisa64el-* \
374    | mipsisa64r2-* | mipsisa64r2el-* \
375    | mipsisa64sb1-* | mipsisa64sb1el-* \
376    | mipsisa64sr71k-* | mipsisa64sr71kel-* \
377    | mipstx39-* | mipstx39el-* \
378    | mmix-* \
379    | mt-* \
380    | msp430-* \
381    | nios-* | nios2-* \
382    | none-* | np1-* | ns16k-* | ns32k-* \
383    | orion-* \
384    | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
385    | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
386    | pyramid-* \
387    | romp-* | rs6000-* | rx-* \
388    | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
389    | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
390    | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
391    | sparclite-* \
392    | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
393    | tahoe-* | thumb-* \
394    | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
395    | tile-* | tilegx-* \
396    | tron-* \
397    | ubicom32-* \
398    | v850-* | v850e-* | vax-* \
399    | we32k-* \
400    | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
401    | xstormy16-* | xtensa*-* \
402    | ymp-* \
403    | z8k-* | z80-*)
404        ;;
405    # Recognize the basic CPU types without company name, with glob match.
406    xtensa*)
407        basic_machine=$basic_machine-unknown
408        ;;
409    # Recognize the various machine names and aliases which stand
410    # for a CPU type and a company and sometimes even an OS.
411    386bsd)
412        basic_machine=i386-unknown
413        os=-bsd
414        ;;
415    3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
416        basic_machine=m68000-att
417        ;;
418    3b*)
419        basic_machine=we32k-att
420        ;;
421    a29khif)
422        basic_machine=a29k-amd
423        os=-udi
424        ;;
425        abacus)
426        basic_machine=abacus-unknown
427        ;;
428    adobe68k)
429        basic_machine=m68010-adobe
430        os=-scout
431        ;;
432    alliant | fx80)
433        basic_machine=fx80-alliant
434        ;;
435    altos | altos3068)
436        basic_machine=m68k-altos
437        ;;
438    am29k)
439        basic_machine=a29k-none
440        os=-bsd
441        ;;
442    amd64)
443        basic_machine=x86_64-pc
444        ;;
445    amd64-*)
446        basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
447        ;;
448    amdahl)
449        basic_machine=580-amdahl
450        os=-sysv
451        ;;
452    amiga | amiga-*)
453        basic_machine=m68k-unknown
454        ;;
455    amigaos | amigados)
456        basic_machine=m68k-unknown
457        os=-amigaos
458        ;;
459    amigaunix | amix)
460        basic_machine=m68k-unknown
461        os=-sysv4
462        ;;
463    apollo68)
464        basic_machine=m68k-apollo
465        os=-sysv
466        ;;
467    apollo68bsd)
468        basic_machine=m68k-apollo
469        os=-bsd
470        ;;
471    aros)
472        basic_machine=i386-pc
473        os=-aros
474        ;;
475    aux)
476        basic_machine=m68k-apple
477        os=-aux
478        ;;
479    balance)
480        basic_machine=ns32k-sequent
481        os=-dynix
482        ;;
483    blackfin)
484        basic_machine=bfin-unknown
485        os=-linux
486        ;;
487    blackfin-*)
488        basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
489        os=-linux
490        ;;
491    bluegene*)
492        basic_machine=powerpc-ibm
493        os=-cnk
494        ;;
495    c54x-*)
496        basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
497        ;;
498    c55x-*)
499        basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
500        ;;
501    c6x-*)
502        basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
503        ;;
504    c90)
505        basic_machine=c90-cray
506        os=-unicos
507        ;;
508        cegcc)
509        basic_machine=arm-unknown
510        os=-cegcc
511        ;;
512    convex-c1)
513        basic_machine=c1-convex
514        os=-bsd
515        ;;
516    convex-c2)
517        basic_machine=c2-convex
518        os=-bsd
519        ;;
520    convex-c32)
521        basic_machine=c32-convex
522        os=-bsd
523        ;;
524    convex-c34)
525        basic_machine=c34-convex
526        os=-bsd
527        ;;
528    convex-c38)
529        basic_machine=c38-convex
530        os=-bsd
531        ;;
532    cray | j90)
533        basic_machine=j90-cray
534        os=-unicos
535        ;;
536    craynv)
537        basic_machine=craynv-cray
538        os=-unicosmp
539        ;;
540    cr16)
541        basic_machine=cr16-unknown
542        os=-elf
543        ;;
544    crds | unos)
545        basic_machine=m68k-crds
546        ;;
547    crisv32 | crisv32-* | etraxfs*)
548        basic_machine=crisv32-axis
549        ;;
550    cris | cris-* | etrax*)
551        basic_machine=cris-axis
552        ;;
553    crx)
554        basic_machine=crx-unknown
555        os=-elf
556        ;;
557    da30 | da30-*)
558        basic_machine=m68k-da30
559        ;;
560    decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
561        basic_machine=mips-dec
562        ;;
563    decsystem10* | dec10*)
564        basic_machine=pdp10-dec
565        os=-tops10
566        ;;
567    decsystem20* | dec20*)
568        basic_machine=pdp10-dec
569        os=-tops20
570        ;;
571    delta | 3300 | motorola-3300 | motorola-delta \
572          | 3300-motorola | delta-motorola)
573        basic_machine=m68k-motorola
574        ;;
575    delta88)
576        basic_machine=m88k-motorola
577        os=-sysv3
578        ;;
579    dicos)
580        basic_machine=i686-pc
581        os=-dicos
582        ;;
583    djgpp)
584        basic_machine=i586-pc
585        os=-msdosdjgpp
586        ;;
587    dpx20 | dpx20-*)
588        basic_machine=rs6000-bull
589        os=-bosx
590        ;;
591    dpx2* | dpx2*-bull)
592        basic_machine=m68k-bull
593        os=-sysv3
594        ;;
595    ebmon29k)
596        basic_machine=a29k-amd
597        os=-ebmon
598        ;;
599    elxsi)
600        basic_machine=elxsi-elxsi
601        os=-bsd
602        ;;
603    encore | umax | mmax)
604        basic_machine=ns32k-encore
605        ;;
606    es1800 | OSE68k | ose68k | ose | OSE)
607        basic_machine=m68k-ericsson
608        os=-ose
609        ;;
610    fx2800)
611        basic_machine=i860-alliant
612        ;;
613    genix)
614        basic_machine=ns32k-ns
615        ;;
616    gmicro)
617        basic_machine=tron-gmicro
618        os=-sysv
619        ;;
620    go32)
621        basic_machine=i386-pc
622        os=-go32
623        ;;
624    h3050r* | hiux*)
625        basic_machine=hppa1.1-hitachi
626        os=-hiuxwe2
627        ;;
628    h8300hms)
629        basic_machine=h8300-hitachi
630        os=-hms
631        ;;
632    h8300xray)
633        basic_machine=h8300-hitachi
634        os=-xray
635        ;;
636    h8500hms)
637        basic_machine=h8500-hitachi
638        os=-hms
639        ;;
640    harris)
641        basic_machine=m88k-harris
642        os=-sysv3
643        ;;
644    hp300-*)
645        basic_machine=m68k-hp
646        ;;
647    hp300bsd)
648        basic_machine=m68k-hp
649        os=-bsd
650        ;;
651    hp300hpux)
652        basic_machine=m68k-hp
653        os=-hpux
654        ;;
655    hp3k9[0-9][0-9] | hp9[0-9][0-9])
656        basic_machine=hppa1.0-hp
657        ;;
658    hp9k2[0-9][0-9] | hp9k31[0-9])
659        basic_machine=m68000-hp
660        ;;
661    hp9k3[2-9][0-9])
662        basic_machine=m68k-hp
663        ;;
664    hp9k6[0-9][0-9] | hp6[0-9][0-9])
665        basic_machine=hppa1.0-hp
666        ;;
667    hp9k7[0-79][0-9] | hp7[0-79][0-9])
668        basic_machine=hppa1.1-hp
669        ;;
670    hp9k78[0-9] | hp78[0-9])
671        # FIXME: really hppa2.0-hp
672        basic_machine=hppa1.1-hp
673        ;;
674    hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
675        # FIXME: really hppa2.0-hp
676        basic_machine=hppa1.1-hp
677        ;;
678    hp9k8[0-9][13679] | hp8[0-9][13679])
679        basic_machine=hppa1.1-hp
680        ;;
681    hp9k8[0-9][0-9] | hp8[0-9][0-9])
682        basic_machine=hppa1.0-hp
683        ;;
684    hppa-next)
685        os=-nextstep3
686        ;;
687    hppaosf)
688        basic_machine=hppa1.1-hp
689        os=-osf
690        ;;
691    hppro)
692        basic_machine=hppa1.1-hp
693        os=-proelf
694        ;;
695    i370-ibm* | ibm*)
696        basic_machine=i370-ibm
697        ;;
698# I'm not sure what "Sysv32" means. Should this be sysv3.2?
699    i*86v32)
700        basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
701        os=-sysv32
702        ;;
703    i*86v4*)
704        basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
705        os=-sysv4
706        ;;
707    i*86v)
708        basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
709        os=-sysv
710        ;;
711    i*86sol2)
712        basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
713        os=-solaris2
714        ;;
715    i386mach)
716        basic_machine=i386-mach
717        os=-mach
718        ;;
719    i386-vsta | vsta)
720        basic_machine=i386-unknown
721        os=-vsta
722        ;;
723    iris | iris4d)
724        basic_machine=mips-sgi
725        case $os in
726            -irix*)
727            ;;
728            *)
729            os=-irix4
730            ;;
731        esac
732        ;;
733    isi68 | isi)
734        basic_machine=m68k-isi
735        os=-sysv
736        ;;
737    m68knommu)
738        basic_machine=m68k-unknown
739        os=-linux
740        ;;
741    m68knommu-*)
742        basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
743        os=-linux
744        ;;
745    m88k-omron*)
746        basic_machine=m88k-omron
747        ;;
748    magnum | m3230)
749        basic_machine=mips-mips
750        os=-sysv
751        ;;
752    merlin)
753        basic_machine=ns32k-utek
754        os=-sysv
755        ;;
756        microblaze)
757        basic_machine=microblaze-xilinx
758        ;;
759    mingw32)
760        basic_machine=i386-pc
761        os=-mingw32
762        ;;
763    mingw32ce)
764        basic_machine=arm-unknown
765        os=-mingw32ce
766        ;;
767    miniframe)
768        basic_machine=m68000-convergent
769        ;;
770    *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
771        basic_machine=m68k-atari
772        os=-mint
773        ;;
774    mips3*-*)
775        basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
776        ;;
777    mips3*)
778        basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
779        ;;
780    monitor)
781        basic_machine=m68k-rom68k
782        os=-coff
783        ;;
784    morphos)
785        basic_machine=powerpc-unknown
786        os=-morphos
787        ;;
788    msdos)
789        basic_machine=i386-pc
790        os=-msdos
791        ;;
792    ms1-*)
793        basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
794        ;;
795    mvs)
796        basic_machine=i370-ibm
797        os=-mvs
798        ;;
799    ncr3000)
800        basic_machine=i486-ncr
801        os=-sysv4
802        ;;
803    netbsd386)
804        basic_machine=i386-unknown
805        os=-netbsd
806        ;;
807    netwinder)
808        basic_machine=armv4l-rebel
809        os=-linux
810        ;;
811    news | news700 | news800 | news900)
812        basic_machine=m68k-sony
813        os=-newsos
814        ;;
815    news1000)
816        basic_machine=m68030-sony
817        os=-newsos
818        ;;
819    news-3600 | risc-news)
820        basic_machine=mips-sony
821        os=-newsos
822        ;;
823    necv70)
824        basic_machine=v70-nec
825        os=-sysv
826        ;;
827    next | m*-next )
828        basic_machine=m68k-next
829        case $os in
830            -nextstep* )
831            ;;
832            -ns2*)
833              os=-nextstep2
834            ;;
835            *)
836              os=-nextstep3
837            ;;
838        esac
839        ;;
840    nh3000)
841        basic_machine=m68k-harris
842        os=-cxux
843        ;;
844    nh[45]000)
845        basic_machine=m88k-harris
846        os=-cxux
847        ;;
848    nindy960)
849        basic_machine=i960-intel
850        os=-nindy
851        ;;
852    mon960)
853        basic_machine=i960-intel
854        os=-mon960
855        ;;
856    nonstopux)
857        basic_machine=mips-compaq
858        os=-nonstopux
859        ;;
860    np1)
861        basic_machine=np1-gould
862        ;;
863    nsr-tandem)
864        basic_machine=nsr-tandem
865        ;;
866    op50n-* | op60c-*)
867        basic_machine=hppa1.1-oki
868        os=-proelf
869        ;;
870    openrisc | openrisc-*)
871        basic_machine=or32-unknown
872        ;;
873    os400)
874        basic_machine=powerpc-ibm
875        os=-os400
876        ;;
877    OSE68000 | ose68000)
878        basic_machine=m68000-ericsson
879        os=-ose
880        ;;
881    os68k)
882        basic_machine=m68k-none
883        os=-os68k
884        ;;
885    pa-hitachi)
886        basic_machine=hppa1.1-hitachi
887        os=-hiuxwe2
888        ;;
889    paragon)
890        basic_machine=i860-intel
891        os=-osf
892        ;;
893    parisc)
894        basic_machine=hppa-unknown
895        os=-linux
896        ;;
897    parisc-*)
898        basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
899        os=-linux
900        ;;
901    pbd)
902        basic_machine=sparc-tti
903        ;;
904    pbb)
905        basic_machine=m68k-tti
906        ;;
907    pc532 | pc532-*)
908        basic_machine=ns32k-pc532
909        ;;
910    pc98)
911        basic_machine=i386-pc
912        ;;
913    pc98-*)
914        basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
915        ;;
916    pentium | p5 | k5 | k6 | nexgen | viac3)
917        basic_machine=i586-pc
918        ;;
919    pentiumpro | p6 | 6x86 | athlon | athlon_*)
920        basic_machine=i686-pc
921        ;;
922    pentiumii | pentium2 | pentiumiii | pentium3)
923        basic_machine=i686-pc
924        ;;
925    pentium4)
926        basic_machine=i786-pc
927        ;;
928    pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
929        basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
930        ;;
931    pentiumpro-* | p6-* | 6x86-* | athlon-*)
932        basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
933        ;;
934    pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
935        basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
936        ;;
937    pentium4-*)
938        basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
939        ;;
940    pn)
941        basic_machine=pn-gould
942        ;;
943    power) basic_machine=power-ibm
944        ;;
945    ppc) basic_machine=powerpc-unknown
946        ;;
947    ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
948        ;;
949    ppcle | powerpclittle | ppc-le | powerpc-little)
950        basic_machine=powerpcle-unknown
951        ;;
952    ppcle-* | powerpclittle-*)
953        basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
954        ;;
955    ppc64) basic_machine=powerpc64-unknown
956        ;;
957    ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
958        ;;
959    ppc64le | powerpc64little | ppc64-le | powerpc64-little)
960        basic_machine=powerpc64le-unknown
961        ;;
962    ppc64le-* | powerpc64little-*)
963        basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
964        ;;
965    ps2)
966        basic_machine=i386-ibm
967        ;;
968    pw32)
969        basic_machine=i586-unknown
970        os=-pw32
971        ;;
972    rdos)
973        basic_machine=i386-pc
974        os=-rdos
975        ;;
976    rom68k)
977        basic_machine=m68k-rom68k
978        os=-coff
979        ;;
980    rm[46]00)
981        basic_machine=mips-siemens
982        ;;
983    rtpc | rtpc-*)
984        basic_machine=romp-ibm
985        ;;
986    s390 | s390-*)
987        basic_machine=s390-ibm
988        ;;
989    s390x | s390x-*)
990        basic_machine=s390x-ibm
991        ;;
992    sa29200)
993        basic_machine=a29k-amd
994        os=-udi
995        ;;
996    sb1)
997        basic_machine=mipsisa64sb1-unknown
998        ;;
999    sb1el)
1000        basic_machine=mipsisa64sb1el-unknown
1001        ;;
1002    sde)
1003        basic_machine=mipsisa32-sde
1004        os=-elf
1005        ;;
1006    sei)
1007        basic_machine=mips-sei
1008        os=-seiux
1009        ;;
1010    sequent)
1011        basic_machine=i386-sequent
1012        ;;
1013    sh)
1014        basic_machine=sh-hitachi
1015        os=-hms
1016        ;;
1017    sh5el)
1018        basic_machine=sh5le-unknown
1019        ;;
1020    sh64)
1021        basic_machine=sh64-unknown
1022        ;;
1023    sparclite-wrs | simso-wrs)
1024        basic_machine=sparclite-wrs
1025        os=-vxworks
1026        ;;
1027    sps7)
1028        basic_machine=m68k-bull
1029        os=-sysv2
1030        ;;
1031    spur)
1032        basic_machine=spur-unknown
1033        ;;
1034    st2000)
1035        basic_machine=m68k-tandem
1036        ;;
1037    stratus)
1038        basic_machine=i860-stratus
1039        os=-sysv4
1040        ;;
1041    sun2)
1042        basic_machine=m68000-sun
1043        ;;
1044    sun2os3)
1045        basic_machine=m68000-sun
1046        os=-sunos3
1047        ;;
1048    sun2os4)
1049        basic_machine=m68000-sun
1050        os=-sunos4
1051        ;;
1052    sun3os3)
1053        basic_machine=m68k-sun
1054        os=-sunos3
1055        ;;
1056    sun3os4)
1057        basic_machine=m68k-sun
1058        os=-sunos4
1059        ;;
1060    sun4os3)
1061        basic_machine=sparc-sun
1062        os=-sunos3
1063        ;;
1064    sun4os4)
1065        basic_machine=sparc-sun
1066        os=-sunos4
1067        ;;
1068    sun4sol2)
1069        basic_machine=sparc-sun
1070        os=-solaris2
1071        ;;
1072    sun3 | sun3-*)
1073        basic_machine=m68k-sun
1074        ;;
1075    sun4)
1076        basic_machine=sparc-sun
1077        ;;
1078    sun386 | sun386i | roadrunner)
1079        basic_machine=i386-sun
1080        ;;
1081    sv1)
1082        basic_machine=sv1-cray
1083        os=-unicos
1084        ;;
1085    symmetry)
1086        basic_machine=i386-sequent
1087        os=-dynix
1088        ;;
1089    t3e)
1090        basic_machine=alphaev5-cray
1091        os=-unicos
1092        ;;
1093    t90)
1094        basic_machine=t90-cray
1095        os=-unicos
1096        ;;
1097        # This must be matched before tile*.
1098        tilegx*)
1099        basic_machine=tilegx-unknown
1100        os=-linux-gnu
1101        ;;
1102    tile*)
1103        basic_machine=tile-unknown
1104        os=-linux-gnu
1105        ;;
1106    tx39)
1107        basic_machine=mipstx39-unknown
1108        ;;
1109    tx39el)
1110        basic_machine=mipstx39el-unknown
1111        ;;
1112    toad1)
1113        basic_machine=pdp10-xkl
1114        os=-tops20
1115        ;;
1116    tower | tower-32)
1117        basic_machine=m68k-ncr
1118        ;;
1119    tpf)
1120        basic_machine=s390x-ibm
1121        os=-tpf
1122        ;;
1123    udi29k)
1124        basic_machine=a29k-amd
1125        os=-udi
1126        ;;
1127    ultra3)
1128        basic_machine=a29k-nyu
1129        os=-sym1
1130        ;;
1131    v810 | necv810)
1132        basic_machine=v810-nec
1133        os=-none
1134        ;;
1135    vaxv)
1136        basic_machine=vax-dec
1137        os=-sysv
1138        ;;
1139    vms)
1140        basic_machine=vax-dec
1141        os=-vms
1142        ;;
1143    vpp*|vx|vx-*)
1144        basic_machine=f301-fujitsu
1145        ;;
1146    vxworks960)
1147        basic_machine=i960-wrs
1148        os=-vxworks
1149        ;;
1150    vxworks68)
1151        basic_machine=m68k-wrs
1152        os=-vxworks
1153        ;;
1154    vxworks29k)
1155        basic_machine=a29k-wrs
1156        os=-vxworks
1157        ;;
1158    w65*)
1159        basic_machine=w65-wdc
1160        os=-none
1161        ;;
1162    w89k-*)
1163        basic_machine=hppa1.1-winbond
1164        os=-proelf
1165        ;;
1166    xbox)
1167        basic_machine=i686-pc
1168        os=-mingw32
1169        ;;
1170    xps | xps100)
1171        basic_machine=xps100-honeywell
1172        ;;
1173    ymp)
1174        basic_machine=ymp-cray
1175        os=-unicos
1176        ;;
1177    z8k-*-coff)
1178        basic_machine=z8k-unknown
1179        os=-sim
1180        ;;
1181    z80-*-coff)
1182        basic_machine=z80-unknown
1183        os=-sim
1184        ;;
1185    none)
1186        basic_machine=none-none
1187        os=-none
1188        ;;
1189
1190# Here we handle the default manufacturer of certain CPU types. It is in
1191# some cases the only manufacturer, in others, it is the most popular.
1192    w89k)
1193        basic_machine=hppa1.1-winbond
1194        ;;
1195    op50n)
1196        basic_machine=hppa1.1-oki
1197        ;;
1198    op60c)
1199        basic_machine=hppa1.1-oki
1200        ;;
1201    romp)
1202        basic_machine=romp-ibm
1203        ;;
1204    mmix)
1205        basic_machine=mmix-knuth
1206        ;;
1207    rs6000)
1208        basic_machine=rs6000-ibm
1209        ;;
1210    vax)
1211        basic_machine=vax-dec
1212        ;;
1213    pdp10)
1214        # there are many clones, so DEC is not a safe bet
1215        basic_machine=pdp10-unknown
1216        ;;
1217    pdp11)
1218        basic_machine=pdp11-dec
1219        ;;
1220    we32k)
1221        basic_machine=we32k-att
1222        ;;
1223    sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
1224        basic_machine=sh-unknown
1225        ;;
1226    sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
1227        basic_machine=sparc-sun
1228        ;;
1229    cydra)
1230        basic_machine=cydra-cydrome
1231        ;;
1232    orion)
1233        basic_machine=orion-highlevel
1234        ;;
1235    orion105)
1236        basic_machine=clipper-highlevel
1237        ;;
1238    mac | mpw | mac-mpw)
1239        basic_machine=m68k-apple
1240        ;;
1241    pmac | pmac-mpw)
1242        basic_machine=powerpc-apple
1243        ;;
1244    *-unknown)
1245        # Make sure to match an already-canonicalized machine name.
1246        ;;
1247    *)
1248        echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1249        exit 1
1250        ;;
1251esac
1252
1253# Here we canonicalize certain aliases for manufacturers.
1254case $basic_machine in
1255    *-digital*)
1256        basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1257        ;;
1258    *-commodore*)
1259        basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1260        ;;
1261    *)
1262        ;;
1263esac
1264
1265# Decode manufacturer-specific aliases for certain operating systems.
1266
1267if [ x"$os" != x"" ]
1268then
1269case $os in
1270        # First match some system type aliases
1271        # that might get confused with valid system types.
1272    # -solaris* is a basic system type, with this one exception.
1273        -auroraux)
1274            os=-auroraux
1275        ;;
1276    -solaris1 | -solaris1.*)
1277        os=`echo $os | sed -e 's|solaris1|sunos4|'`
1278        ;;
1279    -solaris)
1280        os=-solaris2
1281        ;;
1282    -svr4*)
1283        os=-sysv4
1284        ;;
1285    -unixware*)
1286        os=-sysv4.2uw
1287        ;;
1288    -gnu/linux*)
1289        os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1290        ;;
1291    # First accept the basic system types.
1292    # The portable systems comes first.
1293    # Each alternative MUST END IN A *, to match a version number.
1294    # -sysv* is not here because it comes later, after sysvr4.
1295    -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1296          | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
1297          | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
1298          | -sym* | -kopensolaris* \
1299          | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1300          | -aos* | -aros* \
1301          | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1302          | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1303          | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1304          | -openbsd* | -solidbsd* \
1305          | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1306          | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1307          | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1308          | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1309          | -chorusos* | -chorusrdb* | -cegcc* \
1310          | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1311          | -mingw32* | -linux-gnu* | -linux-android* \
1312          | -linux-newlib* | -linux-uclibc* \
1313          | -uxpv* | -beos* | -mpeix* | -udk* \
1314          | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1315          | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1316          | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1317          | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1318          | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1319          | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1320          | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
1321    # Remember, each alternative MUST END IN *, to match a version number.
1322        ;;
1323    -qnx*)
1324        case $basic_machine in
1325            x86-* | i*86-*)
1326            ;;
1327            *)
1328            os=-nto$os
1329            ;;
1330        esac
1331        ;;
1332    -nto-qnx*)
1333        ;;
1334    -nto*)
1335        os=`echo $os | sed -e 's|nto|nto-qnx|'`
1336        ;;
1337    -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1338          | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1339          | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1340        ;;
1341    -mac*)
1342        os=`echo $os | sed -e 's|mac|macos|'`
1343        ;;
1344    -linux-dietlibc)
1345        os=-linux-dietlibc
1346        ;;
1347    -linux*)
1348        os=`echo $os | sed -e 's|linux|linux-gnu|'`
1349        ;;
1350    -sunos5*)
1351        os=`echo $os | sed -e 's|sunos5|solaris2|'`
1352        ;;
1353    -sunos6*)
1354        os=`echo $os | sed -e 's|sunos6|solaris3|'`
1355        ;;
1356    -opened*)
1357        os=-openedition
1358        ;;
1359        -os400*)
1360        os=-os400
1361        ;;
1362    -wince*)
1363        os=-wince
1364        ;;
1365    -osfrose*)
1366        os=-osfrose
1367        ;;
1368    -osf*)
1369        os=-osf
1370        ;;
1371    -utek*)
1372        os=-bsd
1373        ;;
1374    -dynix*)
1375        os=-bsd
1376        ;;
1377    -acis*)
1378        os=-aos
1379        ;;
1380    -atheos*)
1381        os=-atheos
1382        ;;
1383    -syllable*)
1384        os=-syllable
1385        ;;
1386    -386bsd)
1387        os=-bsd
1388        ;;
1389    -ctix* | -uts*)
1390        os=-sysv
1391        ;;
1392    -nova*)
1393        os=-rtmk-nova
1394        ;;
1395    -ns2 )
1396        os=-nextstep2
1397        ;;
1398    -nsk*)
1399        os=-nsk
1400        ;;
1401    # Preserve the version number of sinix5.
1402    -sinix5.*)
1403        os=`echo $os | sed -e 's|sinix|sysv|'`
1404        ;;
1405    -sinix*)
1406        os=-sysv4
1407        ;;
1408        -tpf*)
1409        os=-tpf
1410        ;;
1411    -triton*)
1412        os=-sysv3
1413        ;;
1414    -oss*)
1415        os=-sysv3
1416        ;;
1417    -svr4)
1418        os=-sysv4
1419        ;;
1420    -svr3)
1421        os=-sysv3
1422        ;;
1423    -sysvr4)
1424        os=-sysv4
1425        ;;
1426    # This must come after -sysvr4.
1427    -sysv*)
1428        ;;
1429    -ose*)
1430        os=-ose
1431        ;;
1432    -es1800*)
1433        os=-ose
1434        ;;
1435    -xenix)
1436        os=-xenix
1437        ;;
1438    -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1439        os=-mint
1440        ;;
1441    -aros*)
1442        os=-aros
1443        ;;
1444    -kaos*)
1445        os=-kaos
1446        ;;
1447    -zvmoe)
1448        os=-zvmoe
1449        ;;
1450    -dicos*)
1451        os=-dicos
1452        ;;
1453        -nacl*)
1454            ;;
1455    -none)
1456        ;;
1457    *)
1458        # Get rid of the `-' at the beginning of $os.
1459        os=`echo $os | sed 's/[^-]*-//'`
1460        echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1461        exit 1
1462        ;;
1463esac
1464else
1465
1466# Here we handle the default operating systems that come with various machines.
1467# The value should be what the vendor currently ships out the door with their
1468# machine or put another way, the most popular os provided with the machine.
1469
1470# Note that if you're going to try to match "-MANUFACTURER" here (say,
1471# "-sun"), then you have to tell the case statement up towards the top
1472# that MANUFACTURER isn't an operating system. Otherwise, code above
1473# will signal an error saying that MANUFACTURER isn't an operating
1474# system, and we'll never get to this point.
1475
1476case $basic_machine in
1477        score-*)
1478        os=-elf
1479        ;;
1480        spu-*)
1481        os=-elf
1482        ;;
1483    *-acorn)
1484        os=-riscix1.2
1485        ;;
1486    arm*-rebel)
1487        os=-linux
1488        ;;
1489    arm*-semi)
1490        os=-aout
1491        ;;
1492        c4x-* | tic4x-*)
1493            os=-coff
1494        ;;
1495    tic54x-*)
1496        os=-coff
1497        ;;
1498    tic55x-*)
1499        os=-coff
1500        ;;
1501    tic6x-*)
1502        os=-coff
1503        ;;
1504    # This must come before the *-dec entry.
1505    pdp10-*)
1506        os=-tops20
1507        ;;
1508    pdp11-*)
1509        os=-none
1510        ;;
1511    *-dec | vax-*)
1512        os=-ultrix4.2
1513        ;;
1514    m68*-apollo)
1515        os=-domain
1516        ;;
1517    i386-sun)
1518        os=-sunos4.0.2
1519        ;;
1520    m68000-sun)
1521        os=-sunos3
1522        # This also exists in the configure program, but was not the
1523        # default.
1524        # os=-sunos4
1525        ;;
1526    m68*-cisco)
1527        os=-aout
1528        ;;
1529        mep-*)
1530        os=-elf
1531        ;;
1532    mips*-cisco)
1533        os=-elf
1534        ;;
1535    mips*-*)
1536        os=-elf
1537        ;;
1538    or32-*)
1539        os=-coff
1540        ;;
1541    *-tti) # must be before sparc entry or we get the wrong os.
1542        os=-sysv3
1543        ;;
1544    sparc-* | *-sun)
1545        os=-sunos4.1.1
1546        ;;
1547    *-be)
1548        os=-beos
1549        ;;
1550    *-haiku)
1551        os=-haiku
1552        ;;
1553    *-ibm)
1554        os=-aix
1555        ;;
1556        *-knuth)
1557        os=-mmixware
1558        ;;
1559    *-wec)
1560        os=-proelf
1561        ;;
1562    *-winbond)
1563        os=-proelf
1564        ;;
1565    *-oki)
1566        os=-proelf
1567        ;;
1568    *-hp)
1569        os=-hpux
1570        ;;
1571    *-hitachi)
1572        os=-hiux
1573        ;;
1574    i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1575        os=-sysv
1576        ;;
1577    *-cbm)
1578        os=-amigaos
1579        ;;
1580    *-dg)
1581        os=-dgux
1582        ;;
1583    *-dolphin)
1584        os=-sysv3
1585        ;;
1586    m68k-ccur)
1587        os=-rtu
1588        ;;
1589    m88k-omron*)
1590        os=-luna
1591        ;;
1592    *-next )
1593        os=-nextstep
1594        ;;
1595    *-sequent)
1596        os=-ptx
1597        ;;
1598    *-crds)
1599        os=-unos
1600        ;;
1601    *-ns)
1602        os=-genix
1603        ;;
1604    i370-*)
1605        os=-mvs
1606        ;;
1607    *-next)
1608        os=-nextstep3
1609        ;;
1610    *-gould)
1611        os=-sysv
1612        ;;
1613    *-highlevel)
1614        os=-bsd
1615        ;;
1616    *-encore)
1617        os=-bsd
1618        ;;
1619    *-sgi)
1620        os=-irix
1621        ;;
1622    *-siemens)
1623        os=-sysv4
1624        ;;
1625    *-masscomp)
1626        os=-rtu
1627        ;;
1628    f30[01]-fujitsu | f700-fujitsu)
1629        os=-uxpv
1630        ;;
1631    *-rom68k)
1632        os=-coff
1633        ;;
1634    *-*bug)
1635        os=-coff
1636        ;;
1637    *-apple)
1638        os=-macos
1639        ;;
1640    *-atari*)
1641        os=-mint
1642        ;;
1643    *)
1644        os=-none
1645        ;;
1646esac
1647fi
1648
1649# Here we handle the case where we know the os, and the CPU type, but not the
1650# manufacturer. We pick the logical manufacturer.
1651vendor=unknown
1652case $basic_machine in
1653    *-unknown)
1654        case $os in
1655            -riscix*)
1656                vendor=acorn
1657                ;;
1658            -sunos*)
1659                vendor=sun
1660                ;;
1661            -cnk*|-aix*)
1662                vendor=ibm
1663                ;;
1664            -beos*)
1665                vendor=be
1666                ;;
1667            -hpux*)
1668                vendor=hp
1669                ;;
1670            -mpeix*)
1671                vendor=hp
1672                ;;
1673            -hiux*)
1674                vendor=hitachi
1675                ;;
1676            -unos*)
1677                vendor=crds
1678                ;;
1679            -dgux*)
1680                vendor=dg
1681                ;;
1682            -luna*)
1683                vendor=omron
1684                ;;
1685            -genix*)
1686                vendor=ns
1687                ;;
1688            -mvs* | -opened*)
1689                vendor=ibm
1690                ;;
1691            -os400*)
1692                vendor=ibm
1693                ;;
1694            -ptx*)
1695                vendor=sequent
1696                ;;
1697            -tpf*)
1698                vendor=ibm
1699                ;;
1700            -vxsim* | -vxworks* | -windiss*)
1701                vendor=wrs
1702                ;;
1703            -aux*)
1704                vendor=apple
1705                ;;
1706            -hms*)
1707                vendor=hitachi
1708                ;;
1709            -mpw* | -macos*)
1710                vendor=apple
1711                ;;
1712            -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1713                vendor=atari
1714                ;;
1715            -vos*)
1716                vendor=stratus
1717                ;;
1718        esac
1719        basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1720        ;;
1721esac
1722
1723echo $basic_machine$os
1724exit
1725
1726# Local variables:
1727# eval: (add-hook 'write-file-hooks 'time-stamp)
1728# time-stamp-start: "timestamp='"
1729# time-stamp-format: "%:y-%02m-%02d"
1730# time-stamp-end: "'"
1731# End:
1732

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