6759825a5b7fcf64476b4398dc0e30b3090b925c
[debian/lxpanel.git] / config.sub
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
7 timestamp='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
57 me=`echo "$0" | sed -e 's,.*/,,'`
58
59 usage="\
60 Usage: $0 [OPTION] CPU-MFR-OPSYS
61        $0 [OPTION] ALIAS
62
63 Canonicalize a configuration name.
64
65 Operation modes:
66   -h, --help         print this help, then exit
67   -t, --time-stamp   print date of last modification, then exit
68   -v, --version      print version number, then exit
69
70 Report bugs and patches to <config-patches@gnu.org>."
71
72 version="\
73 GNU config.sub ($timestamp)
74
75 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
76 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
77
78 This is free software; see the source for copying conditions.  There is NO
79 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
80
81 help="
82 Try \`$me --help' for more information."
83
84 # Parse command line
85 while 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
109 done
110
111 case $# in
112  0) echo "$me: missing argument$help" >&2
113     exit 1;;
114  1) ;;
115  *) echo "$me: too many arguments$help" >&2
116     exit 1;;
117 esac
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.
121 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
122 case $maybe_os in
123   nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
124   uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
125   storm-chaos* | os2-emx* | rtmk-nova*)
126     os=-$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     ;;
135 esac
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.
141 case $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                 ;;
233 esac
234
235 # Decode aliases for certain CPU-COMPANY combinations.
236 case $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-*) 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                 ;;
1197 esac
1198
1199 # Here we canonicalize certain aliases for manufacturers.
1200 case $basic_machine in
1201         *-digital*)
1202                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1203                 ;;
1204         *-commodore*)
1205                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1206                 ;;
1207         *)
1208                 ;;
1209 esac
1210
1211 # Decode manufacturer-specific aliases for certain operating systems.
1212
1213 if [ x"$os" != x"" ]
1214 then
1215 case $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                 ;;
1399 esac
1400 else
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
1412 case $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                 ;;
1573 esac
1574 fi
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.
1578 vendor=unknown
1579 case $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                 ;;
1648 esac
1649
1650 echo $basic_machine$os
1651 exit
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: