Make setthetime() static per the prototype.
[dragonfly.git] / contrib / traceroute / config.sub
1 #! /bin/sh
2 # Configuration validation subroutine script, version 1.1.
3 #   Copyright (C) 1991, 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
4 # This file is (in principle) common to ALL GNU software.
5 # The presence of a machine in this file suggests that SOME GNU software
6 # can handle that machine.  It does not imply ALL GNU software can. 
7 #
8 # This file is free software; you can redistribute it and/or modify
9 # it under the terms of the GNU General Public License as published by
10 # the Free Software Foundation; either version 2 of the License, or
11 # (at your option) any later version.
12 #
13 # This program is distributed in the hope that it will be useful,
14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16 # GNU General Public License for more details.
17 #
18 # You should have received a copy of the GNU General Public License
19 # along with this program; if not, write to the Free Software
20 # Foundation, Inc., 59 Temple Place - Suite 330,
21 # Boston, MA 02111-1307, USA.
22
23 # As a special exception to the GNU General Public License, if you
24 # distribute this file as part of a program that contains a
25 # configuration script generated by Autoconf, you may include it under
26 # the same distribution terms that you use for the rest of that program.
27
28 # Configuration subroutine to validate and canonicalize a configuration type.
29 # Supply the specified configuration type as an argument.
30 # If it is invalid, we print an error message on stderr and exit with code 1.
31 # Otherwise, we print the canonical config type on stdout and succeed.
32
33 # This file is supposed to be the same for all GNU packages
34 # and recognize all the CPU types, system types and aliases
35 # that are meaningful with *any* GNU software.
36 # Each package is responsible for reporting which valid configurations
37 # it does not support.  The user should be able to distinguish
38 # a failure to support a valid configuration from a meaningless
39 # configuration.
40
41 # The goal of this file is to map all the various variations of a given
42 # machine specification into a single specification in the form:
43 #       CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
44 # It is wrong to echo any other type of specification.
45
46 if [ x$1 = x ]
47 then
48         echo Configuration name missing. 1>&2
49         echo "Usage: $0 CPU-MFR-OPSYS" 1>&2
50         echo "or     $0 ALIAS" 1>&2
51         echo where ALIAS is a recognized configuration type. 1>&2
52         exit 1
53 fi
54
55 # First pass through any local machine types.
56 case $1 in
57         *local*)
58                 echo $1
59                 exit 0
60                 ;;
61         *)
62         ;;
63 esac
64
65 # Separate what the user gave into CPU-COMPANY and OS (if any).
66 basic_machine=`echo $1 | sed 's/-[^-]*$//'`
67 if [ $basic_machine != $1 ]
68 then os=`echo $1 | sed 's/.*-/-/'`
69 else os=; fi
70
71 ### Let's recognize common machines as not being operating systems so
72 ### that things like config.sub decstation-3100 work.  We also
73 ### recognize some manufacturers as not being operating systems, so we
74 ### can provide default operating systems below.
75 case $os in
76         -sun*os*)
77                 # Prevent following clause from handling this invalid input.
78                 ;;
79         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
80         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
81         -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
82         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
83         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
84         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp )
85                 os=
86                 basic_machine=$1
87                 ;;
88         -hiux*)
89                 os=-hiuxwe2
90                 ;;
91         -sco4)
92                 os=-sco3.2v4
93                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
94                 ;;
95         -sco3.2.[4-9]*)
96                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
97                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
98                 ;;
99         -sco3.2v[4-9]*)
100                 # Don't forget version if it is 3.2v4 or newer.
101                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
102                 ;;
103         -sco*)
104                 os=-sco3.2v2
105                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
106                 ;;
107         -isc)
108                 os=-isc2.2
109                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
110                 ;;
111         -clix*)
112                 basic_machine=clipper-intergraph
113                 ;;
114         -isc*)
115                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
116                 ;;
117         -lynx*)
118                 os=-lynxos
119                 ;;
120         -ptx*)
121                 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
122                 ;;
123         -windowsnt*)
124                 os=`echo $os | sed -e 's/windowsnt/winnt/'`
125                 ;;
126 esac
127
128 # Decode aliases for certain CPU-COMPANY combinations.
129 case $basic_machine in
130         # Recognize the basic CPU types without company name.
131         # Some are omitted here because they have special meanings below.
132         tahoe | i[345]86 | i860 | m68k | m68000 | m88k | ns32k | arm \
133                 | arme[lb] | pyramid \
134                 | tron | a29k | 580 | i960 | h8300 | hppa1.0 | hppa1.1 \
135                 | alpha | we32k | ns16k | clipper | sparclite | i370 | sh \
136                 | powerpc | powerpcle | sparc64 | 1750a | dsp16xx | mips64 | mipsel \
137                 | pdp11 | mips64el | mips64orion | mips64orionel \
138                 | sparc)
139                 basic_machine=$basic_machine-unknown
140                 ;;
141         # Object if more than one company name word.
142         *-*-*)
143                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
144                 exit 1
145                 ;;
146         # Recognize the basic CPU types with company name.
147         vax-* | tahoe-* | i[345]86-* | i860-* | m68k-* | m68000-* | m88k-* \
148               | sparc-* | ns32k-* | fx80-* | arm-* | c[123]* \
149               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* | power-* \
150               | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
151               | hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \
152               | pn-* | np1-* | xps100-* | clipper-* | orion-* | sparclite-* \
153               | pdp11-* | sh-* | powerpc-* | powerpcle-* | sparc64-* | mips64-* | mipsel-* \
154               | mips64el-* | mips64orion-* | mips64orionel-*)
155                 ;;
156         # Recognize the various machine names and aliases which stand
157         # for a CPU type and a company and sometimes even an OS.
158         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
159                 basic_machine=m68000-att
160                 ;;
161         3b*)
162                 basic_machine=we32k-att
163                 ;;
164         alliant | fx80)
165                 basic_machine=fx80-alliant
166                 ;;
167         altos | altos3068)
168                 basic_machine=m68k-altos
169                 ;;
170         am29k)
171                 basic_machine=a29k-none
172                 os=-bsd
173                 ;;
174         amdahl)
175                 basic_machine=580-amdahl
176                 os=-sysv
177                 ;;
178         amiga | amiga-*)
179                 basic_machine=m68k-cbm
180                 ;;
181         amigados)
182                 basic_machine=m68k-cbm
183                 os=-amigados
184                 ;;
185         amigaunix | amix)
186                 basic_machine=m68k-cbm
187                 os=-sysv4
188                 ;;
189         apollo68)
190                 basic_machine=m68k-apollo
191                 os=-sysv
192                 ;;
193         balance)
194                 basic_machine=ns32k-sequent
195                 os=-dynix
196                 ;;
197         convex-c1)
198                 basic_machine=c1-convex
199                 os=-bsd
200                 ;;
201         convex-c2)
202                 basic_machine=c2-convex
203                 os=-bsd
204                 ;;
205         convex-c32)
206                 basic_machine=c32-convex
207                 os=-bsd
208                 ;;
209         convex-c34)
210                 basic_machine=c34-convex
211                 os=-bsd
212                 ;;
213         convex-c38)
214                 basic_machine=c38-convex
215                 os=-bsd
216                 ;;
217         cray | ymp)
218                 basic_machine=ymp-cray
219                 os=-unicos
220                 ;;
221         cray2)
222                 basic_machine=cray2-cray
223                 os=-unicos
224                 ;;
225         crds | unos)
226                 basic_machine=m68k-crds
227                 ;;
228         da30 | da30-*)
229                 basic_machine=m68k-da30
230                 ;;
231         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
232                 basic_machine=mips-dec
233                 ;;
234         delta | 3300 | motorola-3300 | motorola-delta \
235               | 3300-motorola | delta-motorola)
236                 basic_machine=m68k-motorola
237                 ;;
238         delta88)
239                 basic_machine=m88k-motorola
240                 os=-sysv3
241                 ;;
242         dpx20 | dpx20-*)
243                 basic_machine=rs6000-bull
244                 os=-bosx
245                 ;;
246         dpx2* | dpx2*-bull)
247                 basic_machine=m68k-bull
248                 os=-sysv3
249                 ;;
250         ebmon29k)
251                 basic_machine=a29k-amd
252                 os=-ebmon
253                 ;;
254         elxsi)
255                 basic_machine=elxsi-elxsi
256                 os=-bsd
257                 ;;
258         encore | umax | mmax)
259                 basic_machine=ns32k-encore
260                 ;;
261         fx2800)
262                 basic_machine=i860-alliant
263                 ;;
264         genix)
265                 basic_machine=ns32k-ns
266                 ;;
267         gmicro)
268                 basic_machine=tron-gmicro
269                 os=-sysv
270                 ;;
271         h3050r* | hiux*)
272                 basic_machine=hppa1.1-hitachi
273                 os=-hiuxwe2
274                 ;;
275         h8300hms)
276                 basic_machine=h8300-hitachi
277                 os=-hms
278                 ;;
279         harris)
280                 basic_machine=m88k-harris
281                 os=-sysv3
282                 ;;
283         hp300-*)
284                 basic_machine=m68k-hp
285                 ;;
286         hp300bsd)
287                 basic_machine=m68k-hp
288                 os=-bsd
289                 ;;
290         hp300hpux)
291                 basic_machine=m68k-hp
292                 os=-hpux
293                 ;;
294         hp9k2[0-9][0-9] | hp9k31[0-9])
295                 basic_machine=m68000-hp
296                 ;;
297         hp9k3[2-9][0-9])
298                 basic_machine=m68k-hp
299                 ;;
300         hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
301                 basic_machine=hppa1.1-hp
302                 ;;
303         hp9k8[0-9][0-9] | hp8[0-9][0-9])
304                 basic_machine=hppa1.0-hp
305                 ;;
306         i370-ibm* | ibm*)
307                 basic_machine=i370-ibm
308                 os=-mvs
309                 ;;
310 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
311         i[345]86v32)
312                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
313                 os=-sysv32
314                 ;;
315         i[345]86v4*)
316                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
317                 os=-sysv4
318                 ;;
319         i[345]86v)
320                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
321                 os=-sysv
322                 ;;
323         i[345]86sol2)
324                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
325                 os=-solaris2
326                 ;;
327         iris | iris4d)
328                 basic_machine=mips-sgi
329                 case $os in
330                     -irix*)
331                         ;;
332                     *)
333                         os=-irix4
334                         ;;
335                 esac
336                 ;;
337         isi68 | isi)
338                 basic_machine=m68k-isi
339                 os=-sysv
340                 ;;
341         m88k-omron*)
342                 basic_machine=m88k-omron
343                 ;;
344         magnum | m3230)
345                 basic_machine=mips-mips
346                 os=-sysv
347                 ;;
348         merlin)
349                 basic_machine=ns32k-utek
350                 os=-sysv
351                 ;;
352         miniframe)
353                 basic_machine=m68000-convergent
354                 ;;
355         mips3*-*)
356                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
357                 ;;
358         mips3*)
359                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
360                 ;;
361         ncr3000)
362                 basic_machine=i486-ncr
363                 os=-sysv4
364                 ;;
365         news | news700 | news800 | news900)
366                 basic_machine=m68k-sony
367                 os=-newsos
368                 ;;
369         news1000)
370                 basic_machine=m68030-sony
371                 os=-newsos
372                 ;;
373         news-3600 | risc-news)
374                 basic_machine=mips-sony
375                 os=-newsos
376                 ;;
377         next | m*-next )
378                 basic_machine=m68k-next
379                 case $os in
380                     -nextstep* )
381                         ;;
382                     -ns2*)
383                       os=-nextstep2
384                         ;;
385                     *)
386                       os=-nextstep3
387                         ;;
388                 esac
389                 ;;
390         nh3000)
391                 basic_machine=m68k-harris
392                 os=-cxux
393                 ;;
394         nh[45]000)
395                 basic_machine=m88k-harris
396                 os=-cxux
397                 ;;
398         nindy960)
399                 basic_machine=i960-intel
400                 os=-nindy
401                 ;;
402         np1)
403                 basic_machine=np1-gould
404                 ;;
405         pa-hitachi)
406                 basic_machine=hppa1.1-hitachi
407                 os=-hiuxwe2
408                 ;;
409         paragon)
410                 basic_machine=i860-intel
411                 os=-osf
412                 ;;
413         pbd)
414                 basic_machine=sparc-tti
415                 ;;
416         pbb)
417                 basic_machine=m68k-tti
418                 ;;
419         pc532 | pc532-*)
420                 basic_machine=ns32k-pc532
421                 ;;
422         pentium | p5 | p6)
423                 # We don't have specific support for the Intel Pentium (p6) followon yet, so just call it a Pentium
424                 basic_machine=i586-intel
425                 ;;
426         pentium-* | p5-* | p6-*)
427                 # We don't have specific support for the Intel Pentium (p6) followon yet, so just call it a Pentium
428                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
429                 ;;
430         k5)
431                 # We don't have specific support for AMD's K5 yet, so just call it a Pentium
432                 basic_machine=i586-amd
433                 ;;
434         nexen)
435                 # We don't have specific support for Nexgen yet, so just call it a Pentium
436                 basic_machine=i586-nexgen
437                 ;;
438         pn)
439                 basic_machine=pn-gould
440                 ;;
441         power)  basic_machine=rs6000-ibm
442                 ;;
443         ppc)    basic_machine=powerpc-unknown
444                 ;;
445         ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
446                 ;;
447         ppcle | powerpclittle | ppc-le | powerpc-little)
448                 basic_machine=powerpcle-unknown
449                 ;;
450         ppcle-* | powerpclittle-*)
451                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
452                 ;;
453         ps2)
454                 basic_machine=i386-ibm
455                 ;;
456         rm[46]00)
457                 basic_machine=mips-siemens
458                 ;;
459         rtpc | rtpc-*)
460                 basic_machine=romp-ibm
461                 ;;
462         sequent)
463                 basic_machine=i386-sequent
464                 ;;
465         sh)
466                 basic_machine=sh-hitachi
467                 os=-hms
468                 ;;
469         sps7)
470                 basic_machine=m68k-bull
471                 os=-sysv2
472                 ;;
473         spur)
474                 basic_machine=spur-unknown
475                 ;;
476         sun2)
477                 basic_machine=m68000-sun
478                 ;;
479         sun2os3)
480                 basic_machine=m68000-sun
481                 os=-sunos3
482                 ;;
483         sun2os4)
484                 basic_machine=m68000-sun
485                 os=-sunos4
486                 ;;
487         sun3os3)
488                 basic_machine=m68k-sun
489                 os=-sunos3
490                 ;;
491         sun3os4)
492                 basic_machine=m68k-sun
493                 os=-sunos4
494                 ;;
495         sun4os3)
496                 basic_machine=sparc-sun
497                 os=-sunos3
498                 ;;
499         sun4os4)
500                 basic_machine=sparc-sun
501                 os=-sunos4
502                 ;;
503         sun4sol2)
504                 basic_machine=sparc-sun
505                 os=-solaris2
506                 ;;
507         sun3 | sun3-*)
508                 basic_machine=m68k-sun
509                 ;;
510         sun4)
511                 basic_machine=sparc-sun
512                 ;;
513         sun386 | sun386i | roadrunner)
514                 basic_machine=i386-sun
515                 ;;
516         symmetry)
517                 basic_machine=i386-sequent
518                 os=-dynix
519                 ;;
520         tower | tower-32)
521                 basic_machine=m68k-ncr
522                 ;;
523         udi29k)
524                 basic_machine=a29k-amd
525                 os=-udi
526                 ;;
527         ultra3)
528                 basic_machine=a29k-nyu
529                 os=-sym1
530                 ;;
531         vaxv)
532                 basic_machine=vax-dec
533                 os=-sysv
534                 ;;
535         vms)
536                 basic_machine=vax-dec
537                 os=-vms
538                 ;;
539         vxworks960)
540                 basic_machine=i960-wrs
541                 os=-vxworks
542                 ;;
543         vxworks68)
544                 basic_machine=m68k-wrs
545                 os=-vxworks
546                 ;;
547         vxworks29k)
548                 basic_machine=a29k-wrs
549                 os=-vxworks
550                 ;;
551         xmp)
552                 basic_machine=xmp-cray
553                 os=-unicos
554                 ;;
555         xps | xps100)
556                 basic_machine=xps100-honeywell
557                 ;;
558         none)
559                 basic_machine=none-none
560                 os=-none
561                 ;;
562
563 # Here we handle the default manufacturer of certain CPU types.  It is in
564 # some cases the only manufacturer, in others, it is the most popular.
565         mips)
566                 basic_machine=mips-mips
567                 ;;
568         romp)
569                 basic_machine=romp-ibm
570                 ;;
571         rs6000)
572                 basic_machine=rs6000-ibm
573                 ;;
574         vax)
575                 basic_machine=vax-dec
576                 ;;
577         pdp11)
578                 basic_machine=pdp11-dec
579                 ;;
580         we32k)
581                 basic_machine=we32k-att
582                 ;;
583         sparc)
584                 basic_machine=sparc-sun
585                 ;;
586         cydra)
587                 basic_machine=cydra-cydrome
588                 ;;
589         orion)
590                 basic_machine=orion-highlevel
591                 ;;
592         orion105)
593                 basic_machine=clipper-highlevel
594                 ;;
595         *)
596                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
597                 exit 1
598                 ;;
599 esac
600
601 # Here we canonicalize certain aliases for manufacturers.
602 case $basic_machine in
603         *-digital*)
604                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
605                 ;;
606         *-commodore*)
607                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
608                 ;;
609         *)
610                 ;;
611 esac
612
613 # Decode manufacturer-specific aliases for certain operating systems.
614
615 if [ x"$os" != x"" ]
616 then
617 case $os in
618         # -solaris* is a basic system type, with this one exception.
619         -solaris1 | -solaris1.*)
620                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
621                 ;;
622         -solaris)
623                 os=-solaris2
624                 ;;
625         -unixware* | svr4*)
626                 os=-sysv4
627                 ;;
628         -gnu/linux*)
629                 os=`echo $os | sed -e 's|gnu/linux|linux|'`
630                 ;;
631         # First accept the basic system types.
632         # The portable systems comes first.
633         # Each alternative MUST END IN A *, to match a version number.
634         # -sysv* is not here because it comes later, after sysvr4.
635         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
636               | -vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[345]* \
637               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
638               | -amigados* | -msdos* | -newsos* | -unicos* | -aos* \
639               | -nindy* | -vxworks* | -ebmon* | -hms* | -mvs* | -clix* \
640               | -riscos* | -linux* | -uniplus* | -iris* | -rtu* | -xenix* \
641               | -hiux* | -386bsd* | -netbsd* | -freebsd* | -riscix* \
642               | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
643               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
644               | -udi* | -eabi* | -lites* )
645         # Remember, each alternative MUST END IN *, to match a version number.
646                 ;;
647         -sunos5*)
648                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
649                 ;;
650         -sunos6*)
651                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
652                 ;;
653         -osfrose*)
654                 os=-osfrose
655                 ;;
656         -osf*)
657                 os=-osf
658                 ;;
659         -utek*)
660                 os=-bsd
661                 ;;
662         -dynix*)
663                 os=-bsd
664                 ;;
665         -acis*)
666                 os=-aos
667                 ;;
668         -ctix* | -uts*)
669                 os=-sysv
670                 ;;
671         # Preserve the version number of sinix5.
672         -sinix5.*)
673                 os=`echo $os | sed -e 's|sinix|sysv|'`
674                 ;;
675         -sinix*)
676                 os=-sysv4
677                 ;;
678         -triton*)
679                 os=-sysv3
680                 ;;
681         -oss*)
682                 os=-sysv3
683                 ;;
684         -svr4)
685                 os=-sysv4
686                 ;;
687         -svr3)
688                 os=-sysv3
689                 ;;
690         -sysvr4)
691                 os=-sysv4
692                 ;;
693         # This must come after -sysvr4.
694         -sysv*)
695                 ;;
696         -xenix)
697                 os=-xenix
698                 ;;
699         -none)
700                 ;;
701         *)
702                 # Get rid of the `-' at the beginning of $os.
703                 os=`echo $os | sed 's/[^-]*-//'`
704                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
705                 exit 1
706                 ;;
707 esac
708 else
709
710 # Here we handle the default operating systems that come with various machines.
711 # The value should be what the vendor currently ships out the door with their
712 # machine or put another way, the most popular os provided with the machine.
713
714 # Note that if you're going to try to match "-MANUFACTURER" here (say,
715 # "-sun"), then you have to tell the case statement up towards the top
716 # that MANUFACTURER isn't an operating system.  Otherwise, code above
717 # will signal an error saying that MANUFACTURER isn't an operating
718 # system, and we'll never get to this point.
719
720 case $basic_machine in
721         *-acorn)
722                 os=-riscix1.2
723                 ;;
724         arm*-semi)
725                 os=-aout
726                 ;;
727         pdp11-*)
728                 os=-none
729                 ;;
730         *-dec | vax-*)
731                 os=-ultrix4.2
732                 ;;
733         m68*-apollo)
734                 os=-domain
735                 ;;
736         i386-sun)
737                 os=-sunos4.0.2
738                 ;;
739         m68000-sun)
740                 os=-sunos3
741                 # This also exists in the configure program, but was not the
742                 # default.
743                 # os=-sunos4
744                 ;;
745         *-tti)  # must be before sparc entry or we get the wrong os.
746                 os=-sysv3
747                 ;;
748         sparc-* | *-sun)
749                 os=-sunos4.1.1
750                 ;;
751         *-ibm)
752                 os=-aix
753                 ;;
754         *-hp)
755                 os=-hpux
756                 ;;
757         *-hitachi)
758                 os=-hiux
759                 ;;
760         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
761                 os=-sysv
762                 ;;
763         *-cbm)
764                 os=-amigados
765                 ;;
766         *-dg)
767                 os=-dgux
768                 ;;
769         *-dolphin)
770                 os=-sysv3
771                 ;;
772         m68k-ccur)
773                 os=-rtu
774                 ;;
775         m88k-omron*)
776                 os=-luna
777                 ;;
778         *-sequent)
779                 os=-ptx
780                 ;;
781         *-crds)
782                 os=-unos
783                 ;;
784         *-ns)
785                 os=-genix
786                 ;;
787         i370-*)
788                 os=-mvs
789                 ;;
790         *-next)
791                 os=-nextstep3
792                 ;;
793         *-gould)
794                 os=-sysv
795                 ;;
796         *-highlevel)
797                 os=-bsd
798                 ;;
799         *-encore)
800                 os=-bsd
801                 ;;
802         *-sgi)
803                 os=-irix
804                 ;;
805         *-siemens)
806                 os=-sysv4
807                 ;;
808         *-masscomp)
809                 os=-rtu
810                 ;;
811         *)
812                 os=-none
813                 ;;
814 esac
815 fi
816
817 # Here we handle the case where we know the os, and the CPU type, but not the
818 # manufacturer.  We pick the logical manufacturer.
819 vendor=unknown
820 case $basic_machine in
821         *-unknown)
822                 case $os in
823                         -riscix*)
824                                 vendor=acorn
825                                 ;;
826                         -sunos*)
827                                 vendor=sun
828                                 ;;
829                         -lynxos*)
830                                 vendor=lynx
831                                 ;;
832                         -aix*)
833                                 vendor=ibm
834                                 ;;
835                         -hpux*)
836                                 vendor=hp
837                                 ;;
838                         -hiux*)
839                                 vendor=hitachi
840                                 ;;
841                         -unos*)
842                                 vendor=crds
843                                 ;;
844                         -dgux*)
845                                 vendor=dg
846                                 ;;
847                         -luna*)
848                                 vendor=omron
849                                 ;;
850                         -genix*)
851                                 vendor=ns
852                                 ;;
853                         -mvs*)
854                                 vendor=ibm
855                                 ;;
856                         -ptx*)
857                                 vendor=sequent
858                                 ;;
859                         -vxworks*)
860                                 vendor=wrs
861                                 ;;
862                 esac
863                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
864                 ;;
865 esac
866
867 echo $basic_machine$os