Repackaged qt-4.6.8
[gpg4win.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 Free Software Foundation, Inc.
5
6 timestamp='2004-11-30'
7
8 # This file is (in principle) common to ALL GNU software.
9 # The presence of a machine in this file suggests that SOME GNU software
10 # can handle that machine.  It does not imply ALL GNU software can.
11 #
12 # This file is free software; you can redistribute it and/or modify
13 # it under the terms of the GNU General Public License as published by
14 # the Free Software Foundation; either version 2 of the License, or
15 # (at your option) any later version.
16 #
17 # This program is distributed in the hope that it will be useful,
18 # but WITHOUT ANY WARRANTY; without even the implied warranty of
19 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
20 # GNU General Public License for more details.
21 #
22 # You should have received a copy of the GNU General Public License
23 # along with this program; if not, write to the Free Software
24 # Foundation, Inc., 59 Temple Place - Suite 330,
25 # Boston, MA 02111-1307, USA.
26
27 # As a special exception to the GNU General Public License, if you
28 # distribute this file as part of a program that contains a
29 # configuration script generated by Autoconf, you may include it under
30 # the same distribution terms that you use for the rest of that program.
31
32 # Please send patches to <config-patches@gnu.org>.  Submit a context
33 # diff and a properly formatted ChangeLog entry.
34 #
35 # Configuration subroutine to validate and canonicalize a configuration type.
36 # Supply the specified configuration type as an argument.
37 # If it is invalid, we print an error message on stderr and exit with code 1.
38 # Otherwise, we print the canonical config type on stdout and succeed.
39
40 # This file is supposed to be the same for all GNU packages
41 # and recognize all the CPU types, system types and aliases
42 # that are meaningful with *any* GNU software.
43 # Each package is responsible for reporting which valid configurations
44 # it does not support.  The user should be able to distinguish
45 # a failure to support a valid configuration from a meaningless
46 # configuration.
47
48 # The goal of this file is to map all the various variations of a given
49 # machine specification into a single specification in the form:
50 #       CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
51 # or in some cases, the newer four-part form:
52 #       CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
53 # It is wrong to echo any other type of specification.
54
55 me=`echo "$0" | sed -e 's,.*/,,'`
56
57 usage="\
58 Usage: $0 [OPTION] CPU-MFR-OPSYS
59        $0 [OPTION] ALIAS
60
61 Canonicalize a configuration name.
62
63 Operation modes:
64   -h, --help         print this help, then exit
65   -t, --time-stamp   print date of last modification, then exit
66   -v, --version      print version number, then exit
67
68 Report bugs and patches to <config-patches@gnu.org>."
69
70 version="\
71 GNU config.sub ($timestamp)
72
73 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
74 Free Software Foundation, Inc.
75
76 This is free software; see the source for copying conditions.  There is NO
77 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
78
79 help="
80 Try \`$me --help' for more information."
81
82 # Parse command line
83 while test $# -gt 0 ; do
84   case $1 in
85     --time-stamp | --time* | -t )
86        echo "$timestamp" ; exit 0 ;;
87     --version | -v )
88        echo "$version" ; exit 0 ;;
89     --help | --h* | -h )
90        echo "$usage"; exit 0 ;;
91     -- )     # Stop option processing
92        shift; break ;;
93     - ) # Use stdin as input.
94        break ;;
95     -* )
96        echo "$me: invalid option $1$help"
97        exit 1 ;;
98
99     *local*)
100        # First pass through any local machine types.
101        echo $1
102        exit 0;;
103
104     * )
105        break ;;
106   esac
107 done
108
109 case $# in
110  0) echo "$me: missing argument$help" >&2
111     exit 1;;
112  1) ;;
113  *) echo "$me: too many arguments$help" >&2
114     exit 1;;
115 esac
116
117 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
118 # Here we must recognize all the valid KERNEL-OS combinations.
119 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
120 case $maybe_os in
121   nto-qnx* | linux-gnu* | linux-dietlibc | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | \
122   kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*)
123     os=-$maybe_os
124     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
125     ;;
126   *)
127     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
128     if [ $basic_machine != $1 ]
129     then os=`echo $1 | sed 's/.*-/-/'`
130     else os=; fi
131     ;;
132 esac
133
134 ### Let's recognize common machines as not being operating systems so
135 ### that things like config.sub decstation-3100 work.  We also
136 ### recognize some manufacturers as not being operating systems, so we
137 ### can provide default operating systems below.
138 case $os in
139         -sun*os*)
140                 # Prevent following clause from handling this invalid input.
141                 ;;
142         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
143         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
144         -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
145         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
146         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
147         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
148         -apple | -axis | -knuth | -cray)
149                 os=
150                 basic_machine=$1
151                 ;;
152         -sim | -cisco | -oki | -wec | -winbond)
153                 os=
154                 basic_machine=$1
155                 ;;
156         -scout)
157                 ;;
158         -wrs)
159                 os=-vxworks
160                 basic_machine=$1
161                 ;;
162         -chorusos*)
163                 os=-chorusos
164                 basic_machine=$1
165                 ;;
166         -chorusrdb)
167                 os=-chorusrdb
168                 basic_machine=$1
169                 ;;
170         -hiux*)
171                 os=-hiuxwe2
172                 ;;
173         -sco5)
174                 os=-sco3.2v5
175                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
176                 ;;
177         -sco4)
178                 os=-sco3.2v4
179                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
180                 ;;
181         -sco3.2.[4-9]*)
182                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
183                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
184                 ;;
185         -sco3.2v[4-9]*)
186                 # Don't forget version if it is 3.2v4 or newer.
187                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
188                 ;;
189         -sco*)
190                 os=-sco3.2v2
191                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
192                 ;;
193         -udk*)
194                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
195                 ;;
196         -isc)
197                 os=-isc2.2
198                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
199                 ;;
200         -clix*)
201                 basic_machine=clipper-intergraph
202                 ;;
203         -isc*)
204                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
205                 ;;
206         -lynx*)
207                 os=-lynxos
208                 ;;
209         -ptx*)
210                 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
211                 ;;
212         -windowsnt*)
213                 os=`echo $os | sed -e 's/windowsnt/winnt/'`
214                 ;;
215         -psos*)
216                 os=-psos
217                 ;;
218         -mint | -mint[0-9]*)
219                 basic_machine=m68k-atari
220                 os=-mint
221                 ;;
222 esac
223
224 # Decode aliases for certain CPU-COMPANY combinations.
225 case $basic_machine in
226         # Recognize the basic CPU types without company name.
227         # Some are omitted here because they have special meanings below.
228         1750a | 580 \
229         | a29k \
230         | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
231         | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
232         | am33_2.0 \
233         | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
234         | c4x | clipper \
235         | d10v | d30v | dlx | dsp16xx \
236         | fr30 | frv \
237         | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
238         | i370 | i860 | i960 | ia64 \
239         | ip2k | iq2000 \
240         | m32r | m32rle | m68000 | m68k | m88k | mcore \
241         | mips | mipsbe | mipseb | mipsel | mipsle \
242         | mips16 \
243         | mips64 | mips64el \
244         | mips64vr | mips64vrel \
245         | mips64orion | mips64orionel \
246         | mips64vr4100 | mips64vr4100el \
247         | mips64vr4300 | mips64vr4300el \
248         | mips64vr5000 | mips64vr5000el \
249         | mipsisa32 | mipsisa32el \
250         | mipsisa32r2 | mipsisa32r2el \
251         | mipsisa64 | mipsisa64el \
252         | mipsisa64r2 | mipsisa64r2el \
253         | mipsisa64sb1 | mipsisa64sb1el \
254         | mipsisa64sr71k | mipsisa64sr71kel \
255         | mipstx39 | mipstx39el \
256         | mn10200 | mn10300 \
257         | msp430 \
258         | ns16k | ns32k \
259         | openrisc | or32 \
260         | pdp10 | pdp11 | pj | pjl \
261         | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
262         | pyramid \
263         | sh | sh[1234] | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
264         | sh64 | sh64le \
265         | sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv8 | sparcv9 | sparcv9b \
266         | strongarm \
267         | tahoe | thumb | tic4x | tic80 | tron \
268         | v850 | v850e \
269         | we32k \
270         | x86 | xscale | xscalee[bl] | xstormy16 | xtensa \
271         | z8k)
272                 basic_machine=$basic_machine-unknown
273                 ;;
274         m6811 | m68hc11 | m6812 | m68hc12)
275                 # Motorola 68HC11/12.
276                 basic_machine=$basic_machine-unknown
277                 os=-none
278                 ;;
279         m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
280                 ;;
281
282         # We use `pc' rather than `unknown'
283         # because (1) that's what they normally are, and
284         # (2) the word "unknown" tends to confuse beginning users.
285         i*86 | x86_64)
286           basic_machine=$basic_machine-pc
287           ;;
288         # Object if more than one company name word.
289         *-*-*)
290                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
291                 exit 1
292                 ;;
293         # Recognize the basic CPU types with company name.
294         580-* \
295         | a29k-* \
296         | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
297         | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
298         | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
299         | arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
300         | avr-* \
301         | bs2000-* \
302         | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
303         | clipper-* | craynv-* | cydra-* \
304         | d10v-* | d30v-* | dlx-* \
305         | elxsi-* \
306         | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
307         | h8300-* | h8500-* \
308         | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
309         | i*86-* | i860-* | i960-* | ia64-* \
310         | ip2k-* | iq2000-* \
311         | m32r-* | m32rle-* \
312         | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
313         | m88110-* | m88k-* | mcore-* \
314         | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
315         | mips16-* \
316         | mips64-* | mips64el-* \
317         | mips64vr-* | mips64vrel-* \
318         | mips64orion-* | mips64orionel-* \
319         | mips64vr4100-* | mips64vr4100el-* \
320         | mips64vr4300-* | mips64vr4300el-* \
321         | mips64vr5000-* | mips64vr5000el-* \
322         | mipsisa32-* | mipsisa32el-* \
323         | mipsisa32r2-* | mipsisa32r2el-* \
324         | mipsisa64-* | mipsisa64el-* \
325         | mipsisa64r2-* | mipsisa64r2el-* \
326         | mipsisa64sb1-* | mipsisa64sb1el-* \
327         | mipsisa64sr71k-* | mipsisa64sr71kel-* \
328         | mipstx39-* | mipstx39el-* \
329         | mmix-* \
330         | msp430-* \
331         | none-* | np1-* | ns16k-* | ns32k-* \
332         | orion-* \
333         | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
334         | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
335         | pyramid-* \
336         | romp-* | rs6000-* \
337         | sh-* | sh[1234]-* | sh[23]e-* | sh[34]eb-* | shbe-* \
338         | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
339         | sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \
340         | sparcv8-* | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
341         | tahoe-* | thumb-* \
342         | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
343         | tron-* \
344         | v850-* | v850e-* | vax-* \
345         | we32k-* \
346         | x86-* | x86_64-* | xps100-* | xscale-* | xscalee[bl]-* \
347         | xstormy16-* | xtensa-* \
348         | ymp-* \
349         | z8k-*)
350                 ;;
351         # Recognize the various machine names and aliases which stand
352         # for a CPU type and a company and sometimes even an OS.
353         386bsd)
354                 basic_machine=i386-unknown
355                 os=-bsd
356                 ;;
357         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
358                 basic_machine=m68000-att
359                 ;;
360         3b*)
361                 basic_machine=we32k-att
362                 ;;
363         a29khif)
364                 basic_machine=a29k-amd
365                 os=-udi
366                 ;;
367         abacus)
368                 basic_machine=abacus-unknown
369                 ;;
370         adobe68k)
371                 basic_machine=m68010-adobe
372                 os=-scout
373                 ;;
374         alliant | fx80)
375                 basic_machine=fx80-alliant
376                 ;;
377         altos | altos3068)
378                 basic_machine=m68k-altos
379                 ;;
380         am29k)
381                 basic_machine=a29k-none
382                 os=-bsd
383                 ;;
384         amd64)
385                 basic_machine=x86_64-pc
386                 ;;
387         amd64-*)
388                 basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
389                 ;;
390         amdahl)
391                 basic_machine=580-amdahl
392                 os=-sysv
393                 ;;
394         amiga | amiga-*)
395                 basic_machine=m68k-unknown
396                 ;;
397         amigaos | amigados)
398                 basic_machine=m68k-unknown
399                 os=-amigaos
400                 ;;
401         amigaunix | amix)
402                 basic_machine=m68k-unknown
403                 os=-sysv4
404                 ;;
405         apollo68)
406                 basic_machine=m68k-apollo
407                 os=-sysv
408                 ;;
409         apollo68bsd)
410                 basic_machine=m68k-apollo
411                 os=-bsd
412                 ;;
413         aux)
414                 basic_machine=m68k-apple
415                 os=-aux
416                 ;;
417         balance)
418                 basic_machine=ns32k-sequent
419                 os=-dynix
420                 ;;
421         c90)
422                 basic_machine=c90-cray
423                 os=-unicos
424                 ;;
425         convex-c1)
426                 basic_machine=c1-convex
427                 os=-bsd
428                 ;;
429         convex-c2)
430                 basic_machine=c2-convex
431                 os=-bsd
432                 ;;
433         convex-c32)
434                 basic_machine=c32-convex
435                 os=-bsd
436                 ;;
437         convex-c34)
438                 basic_machine=c34-convex
439                 os=-bsd
440                 ;;
441         convex-c38)
442                 basic_machine=c38-convex
443                 os=-bsd
444                 ;;
445         cray | j90)
446                 basic_machine=j90-cray
447                 os=-unicos
448                 ;;
449         craynv)
450                 basic_machine=craynv-cray
451                 os=-unicosmp
452                 ;;
453         cr16c)
454                 basic_machine=cr16c-unknown
455                 os=-elf
456                 ;;
457         crds | unos)
458                 basic_machine=m68k-crds
459                 ;;
460         crisv32 | crisv32-* | etraxfs*)
461                 basic_machine=crisv32-axis
462                 ;;
463         cris | cris-* | etrax*)
464                 basic_machine=cris-axis
465                 ;;
466         crx)
467                 basic_machine=crx-unknown
468                 os=-elf
469                 ;;
470         da30 | da30-*)
471                 basic_machine=m68k-da30
472                 ;;
473         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
474                 basic_machine=mips-dec
475                 ;;
476         decsystem10* | dec10*)
477                 basic_machine=pdp10-dec
478                 os=-tops10
479                 ;;
480         decsystem20* | dec20*)
481                 basic_machine=pdp10-dec
482                 os=-tops20
483                 ;;
484         delta | 3300 | motorola-3300 | motorola-delta \
485               | 3300-motorola | delta-motorola)
486                 basic_machine=m68k-motorola
487                 ;;
488         delta88)
489                 basic_machine=m88k-motorola
490                 os=-sysv3
491                 ;;
492         djgpp)
493                 basic_machine=i586-pc
494                 os=-msdosdjgpp
495                 ;;
496         dpx20 | dpx20-*)
497                 basic_machine=rs6000-bull
498                 os=-bosx
499                 ;;
500         dpx2* | dpx2*-bull)
501                 basic_machine=m68k-bull
502                 os=-sysv3
503                 ;;
504         ebmon29k)
505                 basic_machine=a29k-amd
506                 os=-ebmon
507                 ;;
508         elxsi)
509                 basic_machine=elxsi-elxsi
510                 os=-bsd
511                 ;;
512         encore | umax | mmax)
513                 basic_machine=ns32k-encore
514                 ;;
515         es1800 | OSE68k | ose68k | ose | OSE)
516                 basic_machine=m68k-ericsson
517                 os=-ose
518                 ;;
519         fx2800)
520                 basic_machine=i860-alliant
521                 ;;
522         genix)
523                 basic_machine=ns32k-ns
524                 ;;
525         gmicro)
526                 basic_machine=tron-gmicro
527                 os=-sysv
528                 ;;
529         go32)
530                 basic_machine=i386-pc
531                 os=-go32
532                 ;;
533         h3050r* | hiux*)
534                 basic_machine=hppa1.1-hitachi
535                 os=-hiuxwe2
536                 ;;
537         h8300hms)
538                 basic_machine=h8300-hitachi
539                 os=-hms
540                 ;;
541         h8300xray)
542                 basic_machine=h8300-hitachi
543                 os=-xray
544                 ;;
545         h8500hms)
546                 basic_machine=h8500-hitachi
547                 os=-hms
548                 ;;
549         harris)
550                 basic_machine=m88k-harris
551                 os=-sysv3
552                 ;;
553         hp300-*)
554                 basic_machine=m68k-hp
555                 ;;
556         hp300bsd)
557                 basic_machine=m68k-hp
558                 os=-bsd
559                 ;;
560         hp300hpux)
561                 basic_machine=m68k-hp
562                 os=-hpux
563                 ;;
564         hp3k9[0-9][0-9] | hp9[0-9][0-9])
565                 basic_machine=hppa1.0-hp
566                 ;;
567         hp9k2[0-9][0-9] | hp9k31[0-9])
568                 basic_machine=m68000-hp
569                 ;;
570         hp9k3[2-9][0-9])
571                 basic_machine=m68k-hp
572                 ;;
573         hp9k6[0-9][0-9] | hp6[0-9][0-9])
574                 basic_machine=hppa1.0-hp
575                 ;;
576         hp9k7[0-79][0-9] | hp7[0-79][0-9])
577                 basic_machine=hppa1.1-hp
578                 ;;
579         hp9k78[0-9] | hp78[0-9])
580                 # FIXME: really hppa2.0-hp
581                 basic_machine=hppa1.1-hp
582                 ;;
583         hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
584                 # FIXME: really hppa2.0-hp
585                 basic_machine=hppa1.1-hp
586                 ;;
587         hp9k8[0-9][13679] | hp8[0-9][13679])
588                 basic_machine=hppa1.1-hp
589                 ;;
590         hp9k8[0-9][0-9] | hp8[0-9][0-9])
591                 basic_machine=hppa1.0-hp
592                 ;;
593         hppa-next)
594                 os=-nextstep3
595                 ;;
596         hppaosf)
597                 basic_machine=hppa1.1-hp
598                 os=-osf
599                 ;;
600         hppro)
601                 basic_machine=hppa1.1-hp
602                 os=-proelf
603                 ;;
604         i370-ibm* | ibm*)
605                 basic_machine=i370-ibm
606                 ;;
607 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
608         i*86v32)
609                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
610                 os=-sysv32
611                 ;;
612         i*86v4*)
613                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
614                 os=-sysv4
615                 ;;
616         i*86v)
617                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
618                 os=-sysv
619                 ;;
620         i*86sol2)
621                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
622                 os=-solaris2
623                 ;;
624         i386mach)
625                 basic_machine=i386-mach
626                 os=-mach
627                 ;;
628         i386-vsta | vsta)
629                 basic_machine=i386-unknown
630                 os=-vsta
631                 ;;
632         iris | iris4d)
633                 basic_machine=mips-sgi
634                 case $os in
635                     -irix*)
636                         ;;
637                     *)
638                         os=-irix4
639                         ;;
640                 esac
641                 ;;
642         isi68 | isi)
643                 basic_machine=m68k-isi
644                 os=-sysv
645                 ;;
646         m88k-omron*)
647                 basic_machine=m88k-omron
648                 ;;
649         magnum | m3230)
650                 basic_machine=mips-mips
651                 os=-sysv
652                 ;;
653         merlin)
654                 basic_machine=ns32k-utek
655                 os=-sysv
656                 ;;
657         mingw32)
658                 basic_machine=i386-pc
659                 os=-mingw32
660                 ;;
661         miniframe)
662                 basic_machine=m68000-convergent
663                 ;;
664         *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
665                 basic_machine=m68k-atari
666                 os=-mint
667                 ;;
668         mips3*-*)
669                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
670                 ;;
671         mips3*)
672                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
673                 ;;
674         monitor)
675                 basic_machine=m68k-rom68k
676                 os=-coff
677                 ;;
678         morphos)
679                 basic_machine=powerpc-unknown
680                 os=-morphos
681                 ;;
682         msdos)
683                 basic_machine=i386-pc
684                 os=-msdos
685                 ;;
686         mvs)
687                 basic_machine=i370-ibm
688                 os=-mvs
689                 ;;
690         ncr3000)
691                 basic_machine=i486-ncr
692                 os=-sysv4
693                 ;;
694         netbsd386)
695                 basic_machine=i386-unknown
696                 os=-netbsd
697                 ;;
698         netwinder)
699                 basic_machine=armv4l-rebel
700                 os=-linux
701                 ;;
702         news | news700 | news800 | news900)
703                 basic_machine=m68k-sony
704                 os=-newsos
705                 ;;
706         news1000)
707                 basic_machine=m68030-sony
708                 os=-newsos
709                 ;;
710         news-3600 | risc-news)
711                 basic_machine=mips-sony
712                 os=-newsos
713                 ;;
714         necv70)
715                 basic_machine=v70-nec
716                 os=-sysv
717                 ;;
718         next | m*-next )
719                 basic_machine=m68k-next
720                 case $os in
721                     -nextstep* )
722                         ;;
723                     -ns2*)
724                       os=-nextstep2
725                         ;;
726                     *)
727                       os=-nextstep3
728                         ;;
729                 esac
730                 ;;
731         nh3000)
732                 basic_machine=m68k-harris
733                 os=-cxux
734                 ;;
735         nh[45]000)
736                 basic_machine=m88k-harris
737                 os=-cxux
738                 ;;
739         nindy960)
740                 basic_machine=i960-intel
741                 os=-nindy
742                 ;;
743         mon960)
744                 basic_machine=i960-intel
745                 os=-mon960
746                 ;;
747         nonstopux)
748                 basic_machine=mips-compaq
749                 os=-nonstopux
750                 ;;
751         np1)
752                 basic_machine=np1-gould
753                 ;;
754         nsr-tandem)
755                 basic_machine=nsr-tandem
756                 ;;
757         op50n-* | op60c-*)
758                 basic_machine=hppa1.1-oki
759                 os=-proelf
760                 ;;
761         or32 | or32-*)
762                 basic_machine=or32-unknown
763                 os=-coff
764                 ;;
765         os400)
766                 basic_machine=powerpc-ibm
767                 os=-os400
768                 ;;
769         OSE68000 | ose68000)
770                 basic_machine=m68000-ericsson
771                 os=-ose
772                 ;;
773         os68k)
774                 basic_machine=m68k-none
775                 os=-os68k
776                 ;;
777         pa-hitachi)
778                 basic_machine=hppa1.1-hitachi
779                 os=-hiuxwe2
780                 ;;
781         paragon)
782                 basic_machine=i860-intel
783                 os=-osf
784                 ;;
785         pbd)
786                 basic_machine=sparc-tti
787                 ;;
788         pbb)
789                 basic_machine=m68k-tti
790                 ;;
791         pc532 | pc532-*)
792                 basic_machine=ns32k-pc532
793                 ;;
794         pentium | p5 | k5 | k6 | nexgen | viac3)
795                 basic_machine=i586-pc
796                 ;;
797         pentiumpro | p6 | 6x86 | athlon | athlon_*)
798                 basic_machine=i686-pc
799                 ;;
800         pentiumii | pentium2 | pentiumiii | pentium3)
801                 basic_machine=i686-pc
802                 ;;
803         pentium4)
804                 basic_machine=i786-pc
805                 ;;
806         pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
807                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
808                 ;;
809         pentiumpro-* | p6-* | 6x86-* | athlon-*)
810                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
811                 ;;
812         pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
813                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
814                 ;;
815         pentium4-*)
816                 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
817                 ;;
818         pn)
819                 basic_machine=pn-gould
820                 ;;
821         power)  basic_machine=power-ibm
822                 ;;
823         ppc)    basic_machine=powerpc-unknown
824                 ;;
825         ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
826                 ;;
827         ppcle | powerpclittle | ppc-le | powerpc-little)
828                 basic_machine=powerpcle-unknown
829                 ;;
830         ppcle-* | powerpclittle-*)
831                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
832                 ;;
833         ppc64)  basic_machine=powerpc64-unknown
834                 ;;
835         ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
836                 ;;
837         ppc64le | powerpc64little | ppc64-le | powerpc64-little)
838                 basic_machine=powerpc64le-unknown
839                 ;;
840         ppc64le-* | powerpc64little-*)
841                 basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
842                 ;;
843         ps2)
844                 basic_machine=i386-ibm
845                 ;;
846         pw32)
847                 basic_machine=i586-unknown
848                 os=-pw32
849                 ;;
850         rom68k)
851                 basic_machine=m68k-rom68k
852                 os=-coff
853                 ;;
854         rm[46]00)
855                 basic_machine=mips-siemens
856                 ;;
857         rtpc | rtpc-*)
858                 basic_machine=romp-ibm
859                 ;;
860         s390 | s390-*)
861                 basic_machine=s390-ibm
862                 ;;
863         s390x | s390x-*)
864                 basic_machine=s390x-ibm
865                 ;;
866         sa29200)
867                 basic_machine=a29k-amd
868                 os=-udi
869                 ;;
870         sb1)
871                 basic_machine=mipsisa64sb1-unknown
872                 ;;
873         sb1el)
874                 basic_machine=mipsisa64sb1el-unknown
875                 ;;
876         sei)
877                 basic_machine=mips-sei
878                 os=-seiux
879                 ;;
880         sequent)
881                 basic_machine=i386-sequent
882                 ;;
883         sh)
884                 basic_machine=sh-hitachi
885                 os=-hms
886                 ;;
887         sh64)
888                 basic_machine=sh64-unknown
889                 ;;
890         sparclite-wrs | simso-wrs)
891                 basic_machine=sparclite-wrs
892                 os=-vxworks
893                 ;;
894         sps7)
895                 basic_machine=m68k-bull
896                 os=-sysv2
897                 ;;
898         spur)
899                 basic_machine=spur-unknown
900                 ;;
901         st2000)
902                 basic_machine=m68k-tandem
903                 ;;
904         stratus)
905                 basic_machine=i860-stratus
906                 os=-sysv4
907                 ;;
908         sun2)
909                 basic_machine=m68000-sun
910                 ;;
911         sun2os3)
912                 basic_machine=m68000-sun
913                 os=-sunos3
914                 ;;
915         sun2os4)
916                 basic_machine=m68000-sun
917                 os=-sunos4
918                 ;;
919         sun3os3)
920                 basic_machine=m68k-sun
921                 os=-sunos3
922                 ;;
923         sun3os4)
924                 basic_machine=m68k-sun
925                 os=-sunos4
926                 ;;
927         sun4os3)
928                 basic_machine=sparc-sun
929                 os=-sunos3
930                 ;;
931         sun4os4)
932                 basic_machine=sparc-sun
933                 os=-sunos4
934                 ;;
935         sun4sol2)
936                 basic_machine=sparc-sun
937                 os=-solaris2
938                 ;;
939         sun3 | sun3-*)
940                 basic_machine=m68k-sun
941                 ;;
942         sun4)
943                 basic_machine=sparc-sun
944                 ;;
945         sun386 | sun386i | roadrunner)
946                 basic_machine=i386-sun
947                 ;;
948         sv1)
949                 basic_machine=sv1-cray
950                 os=-unicos
951                 ;;
952         symmetry)
953                 basic_machine=i386-sequent
954                 os=-dynix
955                 ;;
956         t3e)
957                 basic_machine=alphaev5-cray
958                 os=-unicos
959                 ;;
960         t90)
961                 basic_machine=t90-cray
962                 os=-unicos
963                 ;;
964         tic54x | c54x*)
965                 basic_machine=tic54x-unknown
966                 os=-coff
967                 ;;
968         tic55x | c55x*)
969                 basic_machine=tic55x-unknown
970                 os=-coff
971                 ;;
972         tic6x | c6x*)
973                 basic_machine=tic6x-unknown
974                 os=-coff
975                 ;;
976         tx39)
977                 basic_machine=mipstx39-unknown
978                 ;;
979         tx39el)
980                 basic_machine=mipstx39el-unknown
981                 ;;
982         toad1)
983                 basic_machine=pdp10-xkl
984                 os=-tops20
985                 ;;
986         tower | tower-32)
987                 basic_machine=m68k-ncr
988                 ;;
989         tpf)
990                 basic_machine=s390x-ibm
991                 os=-tpf
992                 ;;
993         udi29k)
994                 basic_machine=a29k-amd
995                 os=-udi
996                 ;;
997         ultra3)
998                 basic_machine=a29k-nyu
999                 os=-sym1
1000                 ;;
1001         v810 | necv810)
1002                 basic_machine=v810-nec
1003                 os=-none
1004                 ;;
1005         vaxv)
1006                 basic_machine=vax-dec
1007                 os=-sysv
1008                 ;;
1009         vms)
1010                 basic_machine=vax-dec
1011                 os=-vms
1012                 ;;
1013         vpp*|vx|vx-*)
1014                 basic_machine=f301-fujitsu
1015                 ;;
1016         vxworks960)
1017                 basic_machine=i960-wrs
1018                 os=-vxworks
1019                 ;;
1020         vxworks68)
1021                 basic_machine=m68k-wrs
1022                 os=-vxworks
1023                 ;;
1024         vxworks29k)
1025                 basic_machine=a29k-wrs
1026                 os=-vxworks
1027                 ;;
1028         w65*)
1029                 basic_machine=w65-wdc
1030                 os=-none
1031                 ;;
1032         w89k-*)
1033                 basic_machine=hppa1.1-winbond
1034                 os=-proelf
1035                 ;;
1036         xbox)
1037                 basic_machine=i686-pc
1038                 os=-mingw32
1039                 ;;
1040         xps | xps100)
1041                 basic_machine=xps100-honeywell
1042                 ;;
1043         ymp)
1044                 basic_machine=ymp-cray
1045                 os=-unicos
1046                 ;;
1047         z8k-*-coff)
1048                 basic_machine=z8k-unknown
1049                 os=-sim
1050                 ;;
1051         none)
1052                 basic_machine=none-none
1053                 os=-none
1054                 ;;
1055
1056 # Here we handle the default manufacturer of certain CPU types.  It is in
1057 # some cases the only manufacturer, in others, it is the most popular.
1058         w89k)
1059                 basic_machine=hppa1.1-winbond
1060                 ;;
1061         op50n)
1062                 basic_machine=hppa1.1-oki
1063                 ;;
1064         op60c)
1065                 basic_machine=hppa1.1-oki
1066                 ;;
1067         romp)
1068                 basic_machine=romp-ibm
1069                 ;;
1070         mmix)
1071                 basic_machine=mmix-knuth
1072                 ;;
1073         rs6000)
1074                 basic_machine=rs6000-ibm
1075                 ;;
1076         vax)
1077                 basic_machine=vax-dec
1078                 ;;
1079         pdp10)
1080                 # there are many clones, so DEC is not a safe bet
1081                 basic_machine=pdp10-unknown
1082                 ;;
1083         pdp11)
1084                 basic_machine=pdp11-dec
1085                 ;;
1086         we32k)
1087                 basic_machine=we32k-att
1088                 ;;
1089         sh3 | sh4 | sh[34]eb | sh[1234]le | sh[23]ele)
1090                 basic_machine=sh-unknown
1091                 ;;
1092         sh64)
1093                 basic_machine=sh64-unknown
1094                 ;;
1095         sparc | sparcv8 | sparcv9 | sparcv9b)
1096                 basic_machine=sparc-sun
1097                 ;;
1098         cydra)
1099                 basic_machine=cydra-cydrome
1100                 ;;
1101         orion)
1102                 basic_machine=orion-highlevel
1103                 ;;
1104         orion105)
1105                 basic_machine=clipper-highlevel
1106                 ;;
1107         mac | mpw | mac-mpw)
1108                 basic_machine=m68k-apple
1109                 ;;
1110         pmac | pmac-mpw)
1111                 basic_machine=powerpc-apple
1112                 ;;
1113         *-unknown)
1114                 # Make sure to match an already-canonicalized machine name.
1115                 ;;
1116         *)
1117                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1118                 exit 1
1119                 ;;
1120 esac
1121
1122 # Here we canonicalize certain aliases for manufacturers.
1123 case $basic_machine in
1124         *-digital*)
1125                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1126                 ;;
1127         *-commodore*)
1128                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1129                 ;;
1130         *)
1131                 ;;
1132 esac
1133
1134 # Decode manufacturer-specific aliases for certain operating systems.
1135
1136 if [ x"$os" != x"" ]
1137 then
1138 case $os in
1139         # First match some system type aliases
1140         # that might get confused with valid system types.
1141         # -solaris* is a basic system type, with this one exception.
1142         -solaris1 | -solaris1.*)
1143                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1144                 ;;
1145         -solaris)
1146                 os=-solaris2
1147                 ;;
1148         -svr4*)
1149                 os=-sysv4
1150                 ;;
1151         -unixware*)
1152                 os=-sysv4.2uw
1153                 ;;
1154         -gnu/linux*)
1155                 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1156                 ;;
1157         # First accept the basic system types.
1158         # The portable systems comes first.
1159         # Each alternative MUST END IN A *, to match a version number.
1160         # -sysv* is not here because it comes later, after sysvr4.
1161         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1162               | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1163               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1164               | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1165               | -aos* \
1166               | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1167               | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1168               | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* | -openbsd* \
1169               | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1170               | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1171               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1172               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1173               | -chorusos* | -chorusrdb* \
1174               | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1175               | -mingw32* | -linux-gnu* | -linux-uclibc* | -uxpv* | -beos* | -mpeix* | -udk* \
1176               | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1177               | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1178               | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1179               | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1180               | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1181               | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly*)
1182         # Remember, each alternative MUST END IN *, to match a version number.
1183                 ;;
1184         -qnx*)
1185                 case $basic_machine in
1186                     x86-* | i*86-*)
1187                         ;;
1188                     *)
1189                         os=-nto$os
1190                         ;;
1191                 esac
1192                 ;;
1193         -nto-qnx*)
1194                 ;;
1195         -nto*)
1196                 os=`echo $os | sed -e 's|nto|nto-qnx|'`
1197                 ;;
1198         -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1199               | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
1200               | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1201                 ;;
1202         -mac*)
1203                 os=`echo $os | sed -e 's|mac|macos|'`
1204                 ;;
1205         -linux-dietlibc)
1206                 os=-linux-dietlibc
1207                 ;;
1208         -linux*)
1209                 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1210                 ;;
1211         -sunos5*)
1212                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1213                 ;;
1214         -sunos6*)
1215                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1216                 ;;
1217         -opened*)
1218                 os=-openedition
1219                 ;;
1220         -os400*)
1221                 os=-os400
1222                 ;;
1223         -wince*)
1224                 os=-wince
1225                 ;;
1226         -osfrose*)
1227                 os=-osfrose
1228                 ;;
1229         -osf*)
1230                 os=-osf
1231                 ;;
1232         -utek*)
1233                 os=-bsd
1234                 ;;
1235         -dynix*)
1236                 os=-bsd
1237                 ;;
1238         -acis*)
1239                 os=-aos
1240                 ;;
1241         -atheos*)
1242                 os=-atheos
1243                 ;;
1244         -syllable*)
1245                 os=-syllable
1246                 ;;
1247         -386bsd)
1248                 os=-bsd
1249                 ;;
1250         -ctix* | -uts*)
1251                 os=-sysv
1252                 ;;
1253         -nova*)
1254                 os=-rtmk-nova
1255                 ;;
1256         -ns2 )
1257                 os=-nextstep2
1258                 ;;
1259         -nsk*)
1260                 os=-nsk
1261                 ;;
1262         # Preserve the version number of sinix5.
1263         -sinix5.*)
1264                 os=`echo $os | sed -e 's|sinix|sysv|'`
1265                 ;;
1266         -sinix*)
1267                 os=-sysv4
1268                 ;;
1269         -tpf*)
1270                 os=-tpf
1271                 ;;
1272         -triton*)
1273                 os=-sysv3
1274                 ;;
1275         -oss*)
1276                 os=-sysv3
1277                 ;;
1278         -svr4)
1279                 os=-sysv4
1280                 ;;
1281         -svr3)
1282                 os=-sysv3
1283                 ;;
1284         -sysvr4)
1285                 os=-sysv4
1286                 ;;
1287         # This must come after -sysvr4.
1288         -sysv*)
1289                 ;;
1290         -ose*)
1291                 os=-ose
1292                 ;;
1293         -es1800*)
1294                 os=-ose
1295                 ;;
1296         -xenix)
1297                 os=-xenix
1298                 ;;
1299         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1300                 os=-mint
1301                 ;;
1302         -aros*)
1303                 os=-aros
1304                 ;;
1305         -kaos*)
1306                 os=-kaos
1307                 ;;
1308         -zvmoe)
1309                 os=-zvmoe
1310                 ;;
1311         -none)
1312                 ;;
1313         *)
1314                 # Get rid of the `-' at the beginning of $os.
1315                 os=`echo $os | sed 's/[^-]*-//'`
1316                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1317                 exit 1
1318                 ;;
1319 esac
1320 else
1321
1322 # Here we handle the default operating systems that come with various machines.
1323 # The value should be what the vendor currently ships out the door with their
1324 # machine or put another way, the most popular os provided with the machine.
1325
1326 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1327 # "-sun"), then you have to tell the case statement up towards the top
1328 # that MANUFACTURER isn't an operating system.  Otherwise, code above
1329 # will signal an error saying that MANUFACTURER isn't an operating
1330 # system, and we'll never get to this point.
1331
1332 case $basic_machine in
1333         *-acorn)
1334                 os=-riscix1.2
1335                 ;;
1336         arm*-rebel)
1337                 os=-linux
1338                 ;;
1339         arm*-semi)
1340                 os=-aout
1341                 ;;
1342     c4x-* | tic4x-*)
1343         os=-coff
1344         ;;
1345         # This must come before the *-dec entry.
1346         pdp10-*)
1347                 os=-tops20
1348                 ;;
1349         pdp11-*)
1350                 os=-none
1351                 ;;
1352         *-dec | vax-*)
1353                 os=-ultrix4.2
1354                 ;;
1355         m68*-apollo)
1356                 os=-domain
1357                 ;;
1358         i386-sun)
1359                 os=-sunos4.0.2
1360                 ;;
1361         m68000-sun)
1362                 os=-sunos3
1363                 # This also exists in the configure program, but was not the
1364                 # default.
1365                 # os=-sunos4
1366                 ;;
1367         m68*-cisco)
1368                 os=-aout
1369                 ;;
1370         mips*-cisco)
1371                 os=-elf
1372                 ;;
1373         mips*-*)
1374                 os=-elf
1375                 ;;
1376         or32-*)
1377                 os=-coff
1378                 ;;
1379         *-tti)  # must be before sparc entry or we get the wrong os.
1380                 os=-sysv3
1381                 ;;
1382         sparc-* | *-sun)
1383                 os=-sunos4.1.1
1384                 ;;
1385         *-be)
1386                 os=-beos
1387                 ;;
1388         *-ibm)
1389                 os=-aix
1390                 ;;
1391         *-knuth)
1392                 os=-mmixware
1393                 ;;
1394         *-wec)
1395                 os=-proelf
1396                 ;;
1397         *-winbond)
1398                 os=-proelf
1399                 ;;
1400         *-oki)
1401                 os=-proelf
1402                 ;;
1403         *-hp)
1404                 os=-hpux
1405                 ;;
1406         *-hitachi)
1407                 os=-hiux
1408                 ;;
1409         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1410                 os=-sysv
1411                 ;;
1412         *-cbm)
1413                 os=-amigaos
1414                 ;;
1415         *-dg)
1416                 os=-dgux
1417                 ;;
1418         *-dolphin)
1419                 os=-sysv3
1420                 ;;
1421         m68k-ccur)
1422                 os=-rtu
1423                 ;;
1424         m88k-omron*)
1425                 os=-luna
1426                 ;;
1427         *-next )
1428                 os=-nextstep
1429                 ;;
1430         *-sequent)
1431                 os=-ptx
1432                 ;;
1433         *-crds)
1434                 os=-unos
1435                 ;;
1436         *-ns)
1437                 os=-genix
1438                 ;;
1439         i370-*)
1440                 os=-mvs
1441                 ;;
1442         *-next)
1443                 os=-nextstep3
1444                 ;;
1445         *-gould)
1446                 os=-sysv
1447                 ;;
1448         *-highlevel)
1449                 os=-bsd
1450                 ;;
1451         *-encore)
1452                 os=-bsd
1453                 ;;
1454         *-sgi)
1455                 os=-irix
1456                 ;;
1457         *-siemens)
1458                 os=-sysv4
1459                 ;;
1460         *-masscomp)
1461                 os=-rtu
1462                 ;;
1463         f30[01]-fujitsu | f700-fujitsu)
1464                 os=-uxpv
1465                 ;;
1466         *-rom68k)
1467                 os=-coff
1468                 ;;
1469         *-*bug)
1470                 os=-coff
1471                 ;;
1472         *-apple)
1473                 os=-macos
1474                 ;;
1475         *-atari*)
1476                 os=-mint
1477                 ;;
1478         *)
1479                 os=-none
1480                 ;;
1481 esac
1482 fi
1483
1484 # Here we handle the case where we know the os, and the CPU type, but not the
1485 # manufacturer.  We pick the logical manufacturer.
1486 vendor=unknown
1487 case $basic_machine in
1488         *-unknown)
1489                 case $os in
1490                         -riscix*)
1491                                 vendor=acorn
1492                                 ;;
1493                         -sunos*)
1494                                 vendor=sun
1495                                 ;;
1496                         -aix*)
1497                                 vendor=ibm
1498                                 ;;
1499                         -beos*)
1500                                 vendor=be
1501                                 ;;
1502                         -hpux*)
1503                                 vendor=hp
1504                                 ;;
1505                         -mpeix*)
1506                                 vendor=hp
1507                                 ;;
1508                         -hiux*)
1509                                 vendor=hitachi
1510                                 ;;
1511                         -unos*)
1512                                 vendor=crds
1513                                 ;;
1514                         -dgux*)
1515                                 vendor=dg
1516                                 ;;
1517                         -luna*)
1518                                 vendor=omron
1519                                 ;;
1520                         -genix*)
1521                                 vendor=ns
1522                                 ;;
1523                         -mvs* | -opened*)
1524                                 vendor=ibm
1525                                 ;;
1526                         -os400*)
1527                                 vendor=ibm
1528                                 ;;
1529                         -ptx*)
1530                                 vendor=sequent
1531                                 ;;
1532                         -tpf*)
1533                                 vendor=ibm
1534                                 ;;
1535                         -vxsim* | -vxworks* | -windiss*)
1536                                 vendor=wrs
1537                                 ;;
1538                         -aux*)
1539                                 vendor=apple
1540                                 ;;
1541                         -hms*)
1542                                 vendor=hitachi
1543                                 ;;
1544                         -mpw* | -macos*)
1545                                 vendor=apple
1546                                 ;;
1547                         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1548                                 vendor=atari
1549                                 ;;
1550                         -vos*)
1551                                 vendor=stratus
1552                                 ;;
1553                 esac
1554                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1555                 ;;
1556 esac
1557
1558 echo $basic_machine$os
1559 exit 0
1560
1561 # Local variables:
1562 # eval: (add-hook 'write-file-hooks 'time-stamp)
1563 # time-stamp-start: "timestamp='"
1564 # time-stamp-format: "%:y-%02m-%02d"
1565 # time-stamp-end: "'"
1566 # End: