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      1 #! /bin/sh
      2 # Configuration validation subroutine script.
      3 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
      4 #   2000, 2001, 2002 Free Software Foundation, Inc.
      5 
      6 timestamp='2002-03-07'
      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., 51 Franklin St, Fifth Floor,
     25 # Boston, MA  02110-1301 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 (at] 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        $0 [OPTION] ALIAS
     60 
     61 Canonicalize a configuration name.
     62 
     63 Operation modes:
     64   -h, --help         print this help, then exit
     65   -t, --time-stamp   print date of last modification, then exit
     66   -v, --version      print version number, then exit
     67 
     68 Report bugs and patches to <config-patches (at] gnu.org>."
     69 
     70 version="\
     71 GNU config.sub ($timestamp)
     72 
     73 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
     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 $maybe_os in
    121   nto-qnx* | linux-gnu* | storm-chaos* | os2-emx* | windows32-* | rtmk-nova*)
    122     os=-$maybe_os
    123     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
    124     ;;
    125   *)
    126     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
    127     if [ $basic_machine != $1 ]
    128     then os=`echo $1 | sed 's/.*-/-/'`
    129     else os=; fi
    130     ;;
    131 esac
    132 
    133 ### Let's recognize common machines as not being operating systems so
    134 ### that things like config.sub decstation-3100 work.  We also
    135 ### recognize some manufacturers as not being operating systems, so we
    136 ### can provide default operating systems below.
    137 case $os in
    138 	-sun*os*)
    139 		# Prevent following clause from handling this invalid input.
    140 		;;
    141 	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
    142 	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
    143 	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
    144 	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
    145 	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
    146 	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
    147 	-apple | -axis)
    148 		os=
    149 		basic_machine=$1
    150 		;;
    151 	-sim | -cisco | -oki | -wec | -winbond)
    152 		os=
    153 		basic_machine=$1
    154 		;;
    155 	-scout)
    156 		;;
    157 	-wrs)
    158 		os=-vxworks
    159 		basic_machine=$1
    160 		;;
    161 	-chorusos*)
    162 		os=-chorusos
    163 		basic_machine=$1
    164 		;;
    165  	-chorusrdb)
    166  		os=-chorusrdb
    167 		basic_machine=$1
    168  		;;
    169 	-hiux*)
    170 		os=-hiuxwe2
    171 		;;
    172 	-sco5)
    173 		os=-sco3.2v5
    174 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
    175 		;;
    176 	-sco4)
    177 		os=-sco3.2v4
    178 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
    179 		;;
    180 	-sco3.2.[4-9]*)
    181 		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
    182 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
    183 		;;
    184 	-sco3.2v[4-9]*)
    185 		# Don't forget version if it is 3.2v4 or newer.
    186 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
    187 		;;
    188 	-sco*)
    189 		os=-sco3.2v2
    190 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
    191 		;;
    192 	-udk*)
    193 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
    194 		;;
    195 	-isc)
    196 		os=-isc2.2
    197 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
    198 		;;
    199 	-clix*)
    200 		basic_machine=clipper-intergraph
    201 		;;
    202 	-isc*)
    203 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
    204 		;;
    205 	-lynx*)
    206 		os=-lynxos
    207 		;;
    208 	-ptx*)
    209 		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
    210 		;;
    211 	-windowsnt*)
    212 		os=`echo $os | sed -e 's/windowsnt/winnt/'`
    213 		;;
    214 	-psos*)
    215 		os=-psos
    216 		;;
    217 	-mint | -mint[0-9]*)
    218 		basic_machine=m68k-atari
    219 		os=-mint
    220 		;;
    221 esac
    222 
    223 # Decode aliases for certain CPU-COMPANY combinations.
    224 case $basic_machine in
    225 	# Recognize the basic CPU types without company name.
    226 	# Some are omitted here because they have special meanings below.
    227 	1750a | 580 \
    228 	| a29k \
    229 	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
    230 	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
    231 	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
    232 	| c4x | clipper \
    233 	| d10v | d30v | dsp16xx \
    234 	| fr30 \
    235 	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
    236 	| i370 | i860 | i960 | ia64 \
    237 	| m32r | m68000 | m68k | m88k | mcore \
    238 	| mips | mips16 | mips64 | mips64el | mips64orion | mips64orionel \
    239 	| mips64vr4100 | mips64vr4100el | mips64vr4300 \
    240 	| mips64vr4300el | mips64vr5000 | mips64vr5000el \
    241 	| mipsbe | mipseb | mipsel | mipsle | mipstx39 | mipstx39el \
    242 	| mipsisa32 | mipsisa64 \
    243 	| mn10200 | mn10300 \
    244 	| ns16k | ns32k \
    245 	| openrisc | or32 \
    246 	| pdp10 | pdp11 | pj | pjl \
    247 	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
    248 	| pyramid \
    249 	| sh | sh[34] | sh[34]eb | shbe | shle | sh64 \
    250 	| sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv9 | sparcv9b \
    251 	| strongarm \
    252 	| tahoe | thumb | tic80 | tron \
    253 	| v850 | v850e \
    254 	| we32k \
    255 	| x86 | xscale | xstormy16 | xtensa \
    256 	| z8k)
    257 		basic_machine=$basic_machine-unknown
    258 		;;
    259 	m6811 | m68hc11 | m6812 | m68hc12)
    260 		# Motorola 68HC11/12.
    261 		basic_machine=$basic_machine-unknown
    262 		os=-none
    263 		;;
    264 	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
    265 		;;
    266 
    267 	# We use `pc' rather than `unknown'
    268 	# because (1) that's what they normally are, and
    269 	# (2) the word "unknown" tends to confuse beginning users.
    270 	i*86 | x86_64)
    271 	  basic_machine=$basic_machine-pc
    272 	  ;;
    273 	# Object if more than one company name word.
    274 	*-*-*)
    275 		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
    276 		exit 1
    277 		;;
    278 	# Recognize the basic CPU types with company name.
    279 	580-* \
    280 	| a29k-* \
    281 	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
    282 	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
    283 	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
    284 	| arm-*  | armbe-* | armle-* | armv*-* \
    285 	| avr-* \
    286 	| bs2000-* \
    287 	| c[123]* | c30-* | [cjt]90-* | c54x-* \
    288 	| clipper-* | cydra-* \
    289 	| d10v-* | d30v-* \
    290 	| elxsi-* \
    291 	| f30[01]-* | f700-* | fr30-* | fx80-* \
    292 	| h8300-* | h8500-* \
    293 	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
    294 	| i*86-* | i860-* | i960-* | ia64-* \
    295 	| m32r-* \
    296 	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
    297 	| m88110-* | m88k-* | mcore-* \
    298 	| mips-* | mips16-* | mips64-* | mips64el-* | mips64orion-* \
    299 	| mips64orionel-* | mips64vr4100-* | mips64vr4100el-* \
    300 	| mips64vr4300-* | mips64vr4300el-* | mipsbe-* | mipseb-* \
    301 	| mipsle-* | mipsel-* | mipstx39-* | mipstx39el-* \
    302 	| none-* | np1-* | ns16k-* | ns32k-* \
    303 	| orion-* \
    304 	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
    305 	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
    306 	| pyramid-* \
    307 	| romp-* | rs6000-* \
    308 	| sh-* | sh[34]-* | sh[34]eb-* | shbe-* | shle-* | sh64-* \
    309 	| sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \
    310 	| sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
    311 	| tahoe-* | thumb-* | tic30-* | tic54x-* | tic80-* | tron-* \
    312 	| v850-* | v850e-* | vax-* \
    313 	| we32k-* \
    314 	| x86-* | x86_64-* | xps100-* | xscale-* | xstormy16-* \
    315 	| xtensa-* \
    316 	| ymp-* \
    317 	| z8k-*)
    318 		;;
    319 	# Recognize the various machine names and aliases which stand
    320 	# for a CPU type and a company and sometimes even an OS.
    321 	386bsd)
    322 		basic_machine=i386-unknown
    323 		os=-bsd
    324 		;;
    325 	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
    326 		basic_machine=m68000-att
    327 		;;
    328 	3b*)
    329 		basic_machine=we32k-att
    330 		;;
    331 	a29khif)
    332 		basic_machine=a29k-amd
    333 		os=-udi
    334 		;;
    335 	adobe68k)
    336 		basic_machine=m68010-adobe
    337 		os=-scout
    338 		;;
    339 	alliant | fx80)
    340 		basic_machine=fx80-alliant
    341 		;;
    342 	altos | altos3068)
    343 		basic_machine=m68k-altos
    344 		;;
    345 	am29k)
    346 		basic_machine=a29k-none
    347 		os=-bsd
    348 		;;
    349 	amdahl)
    350 		basic_machine=580-amdahl
    351 		os=-sysv
    352 		;;
    353 	amiga | amiga-*)
    354 		basic_machine=m68k-unknown
    355 		;;
    356 	amigaos | amigados)
    357 		basic_machine=m68k-unknown
    358 		os=-amigaos
    359 		;;
    360 	amigaunix | amix)
    361 		basic_machine=m68k-unknown
    362 		os=-sysv4
    363 		;;
    364 	apollo68)
    365 		basic_machine=m68k-apollo
    366 		os=-sysv
    367 		;;
    368 	apollo68bsd)
    369 		basic_machine=m68k-apollo
    370 		os=-bsd
    371 		;;
    372 	aux)
    373 		basic_machine=m68k-apple
    374 		os=-aux
    375 		;;
    376 	balance)
    377 		basic_machine=ns32k-sequent
    378 		os=-dynix
    379 		;;
    380 	c90)
    381 		basic_machine=c90-cray
    382 		os=-unicos
    383 		;;
    384 	convex-c1)
    385 		basic_machine=c1-convex
    386 		os=-bsd
    387 		;;
    388 	convex-c2)
    389 		basic_machine=c2-convex
    390 		os=-bsd
    391 		;;
    392 	convex-c32)
    393 		basic_machine=c32-convex
    394 		os=-bsd
    395 		;;
    396 	convex-c34)
    397 		basic_machine=c34-convex
    398 		os=-bsd
    399 		;;
    400 	convex-c38)
    401 		basic_machine=c38-convex
    402 		os=-bsd
    403 		;;
    404 	cray | j90)
    405 		basic_machine=j90-cray
    406 		os=-unicos
    407 		;;
    408 	crds | unos)
    409 		basic_machine=m68k-crds
    410 		;;
    411 	cris | cris-* | etrax*)
    412 		basic_machine=cris-axis
    413 		;;
    414 	da30 | da30-*)
    415 		basic_machine=m68k-da30
    416 		;;
    417 	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
    418 		basic_machine=mips-dec
    419 		;;
    420 	decsystem10* | dec10*)
    421 		basic_machine=pdp10-dec
    422 		os=-tops10
    423 		;;
    424 	decsystem20* | dec20*)
    425 		basic_machine=pdp10-dec
    426 		os=-tops20
    427 		;;
    428 	delta | 3300 | motorola-3300 | motorola-delta \
    429 	      | 3300-motorola | delta-motorola)
    430 		basic_machine=m68k-motorola
    431 		;;
    432 	delta88)
    433 		basic_machine=m88k-motorola
    434 		os=-sysv3
    435 		;;
    436 	dpx20 | dpx20-*)
    437 		basic_machine=rs6000-bull
    438 		os=-bosx
    439 		;;
    440 	dpx2* | dpx2*-bull)
    441 		basic_machine=m68k-bull
    442 		os=-sysv3
    443 		;;
    444 	ebmon29k)
    445 		basic_machine=a29k-amd
    446 		os=-ebmon
    447 		;;
    448 	elxsi)
    449 		basic_machine=elxsi-elxsi
    450 		os=-bsd
    451 		;;
    452 	encore | umax | mmax)
    453 		basic_machine=ns32k-encore
    454 		;;
    455 	es1800 | OSE68k | ose68k | ose | OSE)
    456 		basic_machine=m68k-ericsson
    457 		os=-ose
    458 		;;
    459 	fx2800)
    460 		basic_machine=i860-alliant
    461 		;;
    462 	genix)
    463 		basic_machine=ns32k-ns
    464 		;;
    465 	gmicro)
    466 		basic_machine=tron-gmicro
    467 		os=-sysv
    468 		;;
    469 	go32)
    470 		basic_machine=i386-pc
    471 		os=-go32
    472 		;;
    473 	h3050r* | hiux*)
    474 		basic_machine=hppa1.1-hitachi
    475 		os=-hiuxwe2
    476 		;;
    477 	h8300hms)
    478 		basic_machine=h8300-hitachi
    479 		os=-hms
    480 		;;
    481 	h8300xray)
    482 		basic_machine=h8300-hitachi
    483 		os=-xray
    484 		;;
    485 	h8500hms)
    486 		basic_machine=h8500-hitachi
    487 		os=-hms
    488 		;;
    489 	harris)
    490 		basic_machine=m88k-harris
    491 		os=-sysv3
    492 		;;
    493 	hp300-*)
    494 		basic_machine=m68k-hp
    495 		;;
    496 	hp300bsd)
    497 		basic_machine=m68k-hp
    498 		os=-bsd
    499 		;;
    500 	hp300hpux)
    501 		basic_machine=m68k-hp
    502 		os=-hpux
    503 		;;
    504 	hp3k9[0-9][0-9] | hp9[0-9][0-9])
    505 		basic_machine=hppa1.0-hp
    506 		;;
    507 	hp9k2[0-9][0-9] | hp9k31[0-9])
    508 		basic_machine=m68000-hp
    509 		;;
    510 	hp9k3[2-9][0-9])
    511 		basic_machine=m68k-hp
    512 		;;
    513 	hp9k6[0-9][0-9] | hp6[0-9][0-9])
    514 		basic_machine=hppa1.0-hp
    515 		;;
    516 	hp9k7[0-79][0-9] | hp7[0-79][0-9])
    517 		basic_machine=hppa1.1-hp
    518 		;;
    519 	hp9k78[0-9] | hp78[0-9])
    520 		# FIXME: really hppa2.0-hp
    521 		basic_machine=hppa1.1-hp
    522 		;;
    523 	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
    524 		# FIXME: really hppa2.0-hp
    525 		basic_machine=hppa1.1-hp
    526 		;;
    527 	hp9k8[0-9][13679] | hp8[0-9][13679])
    528 		basic_machine=hppa1.1-hp
    529 		;;
    530 	hp9k8[0-9][0-9] | hp8[0-9][0-9])
    531 		basic_machine=hppa1.0-hp
    532 		;;
    533 	hppa-next)
    534 		os=-nextstep3
    535 		;;
    536 	hppaosf)
    537 		basic_machine=hppa1.1-hp
    538 		os=-osf
    539 		;;
    540 	hppro)
    541 		basic_machine=hppa1.1-hp
    542 		os=-proelf
    543 		;;
    544 	i370-ibm* | ibm*)
    545 		basic_machine=i370-ibm
    546 		;;
    547 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
    548 	i*86v32)
    549 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
    550 		os=-sysv32
    551 		;;
    552 	i*86v4*)
    553 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
    554 		os=-sysv4
    555 		;;
    556 	i*86v)
    557 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
    558 		os=-sysv
    559 		;;
    560 	i*86sol2)
    561 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
    562 		os=-solaris2
    563 		;;
    564 	i386mach)
    565 		basic_machine=i386-mach
    566 		os=-mach
    567 		;;
    568 	i386-vsta | vsta)
    569 		basic_machine=i386-unknown
    570 		os=-vsta
    571 		;;
    572 	iris | iris4d)
    573 		basic_machine=mips-sgi
    574 		case $os in
    575 		    -irix*)
    576 			;;
    577 		    *)
    578 			os=-irix4
    579 			;;
    580 		esac
    581 		;;
    582 	isi68 | isi)
    583 		basic_machine=m68k-isi
    584 		os=-sysv
    585 		;;
    586 	m88k-omron*)
    587 		basic_machine=m88k-omron
    588 		;;
    589 	magnum | m3230)
    590 		basic_machine=mips-mips
    591 		os=-sysv
    592 		;;
    593 	merlin)
    594 		basic_machine=ns32k-utek
    595 		os=-sysv
    596 		;;
    597 	mingw32)
    598 		basic_machine=i386-pc
    599 		os=-mingw32
    600 		;;
    601 	miniframe)
    602 		basic_machine=m68000-convergent
    603 		;;
    604 	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
    605 		basic_machine=m68k-atari
    606 		os=-mint
    607 		;;
    608 	mips3*-*)
    609 		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
    610 		;;
    611 	mips3*)
    612 		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
    613 		;;
    614 	mmix*)
    615 		basic_machine=mmix-knuth
    616 		os=-mmixware
    617 		;;
    618 	monitor)
    619 		basic_machine=m68k-rom68k
    620 		os=-coff
    621 		;;
    622 	morphos)
    623 		basic_machine=powerpc-unknown
    624 		os=-morphos
    625 		;;
    626 	msdos)
    627 		basic_machine=i386-pc
    628 		os=-msdos
    629 		;;
    630 	mvs)
    631 		basic_machine=i370-ibm
    632 		os=-mvs
    633 		;;
    634 	ncr3000)
    635 		basic_machine=i486-ncr
    636 		os=-sysv4
    637 		;;
    638 	netbsd386)
    639 		basic_machine=i386-unknown
    640 		os=-netbsd
    641 		;;
    642 	netwinder)
    643 		basic_machine=armv4l-rebel
    644 		os=-linux
    645 		;;
    646 	news | news700 | news800 | news900)
    647 		basic_machine=m68k-sony
    648 		os=-newsos
    649 		;;
    650 	news1000)
    651 		basic_machine=m68030-sony
    652 		os=-newsos
    653 		;;
    654 	news-3600 | risc-news)
    655 		basic_machine=mips-sony
    656 		os=-newsos
    657 		;;
    658 	necv70)
    659 		basic_machine=v70-nec
    660 		os=-sysv
    661 		;;
    662 	next | m*-next )
    663 		basic_machine=m68k-next
    664 		case $os in
    665 		    -nextstep* )
    666 			;;
    667 		    -ns2*)
    668 		      os=-nextstep2
    669 			;;
    670 		    *)
    671 		      os=-nextstep3
    672 			;;
    673 		esac
    674 		;;
    675 	nh3000)
    676 		basic_machine=m68k-harris
    677 		os=-cxux
    678 		;;
    679 	nh[45]000)
    680 		basic_machine=m88k-harris
    681 		os=-cxux
    682 		;;
    683 	nindy960)
    684 		basic_machine=i960-intel
    685 		os=-nindy
    686 		;;
    687 	mon960)
    688 		basic_machine=i960-intel
    689 		os=-mon960
    690 		;;
    691 	nonstopux)
    692 		basic_machine=mips-compaq
    693 		os=-nonstopux
    694 		;;
    695 	np1)
    696 		basic_machine=np1-gould
    697 		;;
    698 	nsr-tandem)
    699 		basic_machine=nsr-tandem
    700 		;;
    701 	op50n-* | op60c-*)
    702 		basic_machine=hppa1.1-oki
    703 		os=-proelf
    704 		;;
    705 	or32 | or32-*)
    706 		basic_machine=or32-unknown
    707 		os=-coff
    708 		;;
    709 	OSE68000 | ose68000)
    710 		basic_machine=m68000-ericsson
    711 		os=-ose
    712 		;;
    713 	os68k)
    714 		basic_machine=m68k-none
    715 		os=-os68k
    716 		;;
    717 	pa-hitachi)
    718 		basic_machine=hppa1.1-hitachi
    719 		os=-hiuxwe2
    720 		;;
    721 	paragon)
    722 		basic_machine=i860-intel
    723 		os=-osf
    724 		;;
    725 	pbd)
    726 		basic_machine=sparc-tti
    727 		;;
    728 	pbb)
    729 		basic_machine=m68k-tti
    730 		;;
    731         pc532 | pc532-*)
    732 		basic_machine=ns32k-pc532
    733 		;;
    734 	pentium | p5 | k5 | k6 | nexgen | viac3)
    735 		basic_machine=i586-pc
    736 		;;
    737 	pentiumpro | p6 | 6x86 | athlon)
    738 		basic_machine=i686-pc
    739 		;;
    740 	pentiumii | pentium2)
    741 		basic_machine=i686-pc
    742 		;;
    743 	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
    744 		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
    745 		;;
    746 	pentiumpro-* | p6-* | 6x86-* | athlon-*)
    747 		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
    748 		;;
    749 	pentiumii-* | pentium2-*)
    750 		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
    751 		;;
    752 	pn)
    753 		basic_machine=pn-gould
    754 		;;
    755 	power)	basic_machine=power-ibm
    756 		;;
    757 	ppc)	basic_machine=powerpc-unknown
    758 	        ;;
    759 	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
    760 		;;
    761 	ppcle | powerpclittle | ppc-le | powerpc-little)
    762 		basic_machine=powerpcle-unknown
    763 	        ;;
    764 	ppcle-* | powerpclittle-*)
    765 		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
    766 		;;
    767 	ppc64)	basic_machine=powerpc64-unknown
    768 	        ;;
    769 	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
    770 		;;
    771 	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
    772 		basic_machine=powerpc64le-unknown
    773 	        ;;
    774 	ppc64le-* | powerpc64little-*)
    775 		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
    776 		;;
    777 	ps2)
    778 		basic_machine=i386-ibm
    779 		;;
    780 	pw32)
    781 		basic_machine=i586-unknown
    782 		os=-pw32
    783 		;;
    784 	rom68k)
    785 		basic_machine=m68k-rom68k
    786 		os=-coff
    787 		;;
    788 	rm[46]00)
    789 		basic_machine=mips-siemens
    790 		;;
    791 	rtpc | rtpc-*)
    792 		basic_machine=romp-ibm
    793 		;;
    794 	s390 | s390-*)
    795 		basic_machine=s390-ibm
    796 		;;
    797 	s390x | s390x-*)
    798 		basic_machine=s390x-ibm
    799 		;;
    800 	sa29200)
    801 		basic_machine=a29k-amd
    802 		os=-udi
    803 		;;
    804 	sequent)
    805 		basic_machine=i386-sequent
    806 		;;
    807 	sh)
    808 		basic_machine=sh-hitachi
    809 		os=-hms
    810 		;;
    811 	sparclite-wrs | simso-wrs)
    812 		basic_machine=sparclite-wrs
    813 		os=-vxworks
    814 		;;
    815 	sps7)
    816 		basic_machine=m68k-bull
    817 		os=-sysv2
    818 		;;
    819 	spur)
    820 		basic_machine=spur-unknown
    821 		;;
    822 	st2000)
    823 		basic_machine=m68k-tandem
    824 		;;
    825 	stratus)
    826 		basic_machine=i860-stratus
    827 		os=-sysv4
    828 		;;
    829 	sun2)
    830 		basic_machine=m68000-sun
    831 		;;
    832 	sun2os3)
    833 		basic_machine=m68000-sun
    834 		os=-sunos3
    835 		;;
    836 	sun2os4)
    837 		basic_machine=m68000-sun
    838 		os=-sunos4
    839 		;;
    840 	sun3os3)
    841 		basic_machine=m68k-sun
    842 		os=-sunos3
    843 		;;
    844 	sun3os4)
    845 		basic_machine=m68k-sun
    846 		os=-sunos4
    847 		;;
    848 	sun4os3)
    849 		basic_machine=sparc-sun
    850 		os=-sunos3
    851 		;;
    852 	sun4os4)
    853 		basic_machine=sparc-sun
    854 		os=-sunos4
    855 		;;
    856 	sun4sol2)
    857 		basic_machine=sparc-sun
    858 		os=-solaris2
    859 		;;
    860 	sun3 | sun3-*)
    861 		basic_machine=m68k-sun
    862 		;;
    863 	sun4)
    864 		basic_machine=sparc-sun
    865 		;;
    866 	sun386 | sun386i | roadrunner)
    867 		basic_machine=i386-sun
    868 		;;
    869         sv1)
    870 		basic_machine=sv1-cray
    871 		os=-unicos
    872 		;;
    873 	symmetry)
    874 		basic_machine=i386-sequent
    875 		os=-dynix
    876 		;;
    877 	t3d)
    878 		basic_machine=alpha-cray
    879 		os=-unicos
    880 		;;
    881 	t3e)
    882 		basic_machine=alphaev5-cray
    883 		os=-unicos
    884 		;;
    885 	t90)
    886 		basic_machine=t90-cray
    887 		os=-unicos
    888 		;;
    889 	tic54x | c54x*)
    890 		basic_machine=tic54x-unknown
    891 		os=-coff
    892 		;;
    893 	tx39)
    894 		basic_machine=mipstx39-unknown
    895 		;;
    896 	tx39el)
    897 		basic_machine=mipstx39el-unknown
    898 		;;
    899 	toad1)
    900 		basic_machine=pdp10-xkl
    901 		os=-tops20
    902 		;;
    903 	tower | tower-32)
    904 		basic_machine=m68k-ncr
    905 		;;
    906 	udi29k)
    907 		basic_machine=a29k-amd
    908 		os=-udi
    909 		;;
    910 	ultra3)
    911 		basic_machine=a29k-nyu
    912 		os=-sym1
    913 		;;
    914 	v810 | necv810)
    915 		basic_machine=v810-nec
    916 		os=-none
    917 		;;
    918 	vaxv)
    919 		basic_machine=vax-dec
    920 		os=-sysv
    921 		;;
    922 	vms)
    923 		basic_machine=vax-dec
    924 		os=-vms
    925 		;;
    926 	vpp*|vx|vx-*)
    927                basic_machine=f301-fujitsu
    928                ;;
    929 	vxworks960)
    930 		basic_machine=i960-wrs
    931 		os=-vxworks
    932 		;;
    933 	vxworks68)
    934 		basic_machine=m68k-wrs
    935 		os=-vxworks
    936 		;;
    937 	vxworks29k)
    938 		basic_machine=a29k-wrs
    939 		os=-vxworks
    940 		;;
    941 	w65*)
    942 		basic_machine=w65-wdc
    943 		os=-none
    944 		;;
    945 	w89k-*)
    946 		basic_machine=hppa1.1-winbond
    947 		os=-proelf
    948 		;;
    949 	windows32)
    950 		basic_machine=i386-pc
    951 		os=-windows32-msvcrt
    952 		;;
    953         xps | xps100)
    954 		basic_machine=xps100-honeywell
    955 		;;
    956 	ymp)
    957 		basic_machine=ymp-cray
    958 		os=-unicos
    959 		;;
    960 	z8k-*-coff)
    961 		basic_machine=z8k-unknown
    962 		os=-sim
    963 		;;
    964 	none)
    965 		basic_machine=none-none
    966 		os=-none
    967 		;;
    968 
    969 # Here we handle the default manufacturer of certain CPU types.  It is in
    970 # some cases the only manufacturer, in others, it is the most popular.
    971 	w89k)
    972 		basic_machine=hppa1.1-winbond
    973 		;;
    974 	op50n)
    975 		basic_machine=hppa1.1-oki
    976 		;;
    977 	op60c)
    978 		basic_machine=hppa1.1-oki
    979 		;;
    980 	romp)
    981 		basic_machine=romp-ibm
    982 		;;
    983 	rs6000)
    984 		basic_machine=rs6000-ibm
    985 		;;
    986 	vax)
    987 		basic_machine=vax-dec
    988 		;;
    989 	pdp10)
    990 		# there are many clones, so DEC is not a safe bet
    991 		basic_machine=pdp10-unknown
    992 		;;
    993 	pdp11)
    994 		basic_machine=pdp11-dec
    995 		;;
    996 	we32k)
    997 		basic_machine=we32k-att
    998 		;;
    999 	sh3 | sh4 | sh3eb | sh4eb)
   1000 		basic_machine=sh-unknown
   1001 		;;
   1002 	sh64)
   1003 		basic_machine=sh64-unknown
   1004 		;;
   1005 	sparc | sparcv9 | sparcv9b)
   1006 		basic_machine=sparc-sun
   1007 		;;
   1008         cydra)
   1009 		basic_machine=cydra-cydrome
   1010 		;;
   1011 	orion)
   1012 		basic_machine=orion-highlevel
   1013 		;;
   1014 	orion105)
   1015 		basic_machine=clipper-highlevel
   1016 		;;
   1017 	mac | mpw | mac-mpw)
   1018 		basic_machine=m68k-apple
   1019 		;;
   1020 	pmac | pmac-mpw)
   1021 		basic_machine=powerpc-apple
   1022 		;;
   1023 	c4x*)
   1024 		basic_machine=c4x-none
   1025 		os=-coff
   1026 		;;
   1027 	*-unknown)
   1028 		# Make sure to match an already-canonicalized machine name.
   1029 		;;
   1030 	*)
   1031 		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
   1032 		exit 1
   1033 		;;
   1034 esac
   1035 
   1036 # Here we canonicalize certain aliases for manufacturers.
   1037 case $basic_machine in
   1038 	*-digital*)
   1039 		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
   1040 		;;
   1041 	*-commodore*)
   1042 		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
   1043 		;;
   1044 	*)
   1045 		;;
   1046 esac
   1047 
   1048 # Decode manufacturer-specific aliases for certain operating systems.
   1049 
   1050 if [ x"$os" != x"" ]
   1051 then
   1052 case $os in
   1053         # First match some system type aliases
   1054         # that might get confused with valid system types.
   1055 	# -solaris* is a basic system type, with this one exception.
   1056 	-solaris1 | -solaris1.*)
   1057 		os=`echo $os | sed -e 's|solaris1|sunos4|'`
   1058 		;;
   1059 	-solaris)
   1060 		os=-solaris2
   1061 		;;
   1062 	-svr4*)
   1063 		os=-sysv4
   1064 		;;
   1065 	-unixware*)
   1066 		os=-sysv4.2uw
   1067 		;;
   1068 	-gnu/linux*)
   1069 		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
   1070 		;;
   1071 	# First accept the basic system types.
   1072 	# The portable systems comes first.
   1073 	# Each alternative MUST END IN A *, to match a version number.
   1074 	# -sysv* is not here because it comes later, after sysvr4.
   1075 	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
   1076 	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
   1077 	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
   1078 	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
   1079 	      | -aos* \
   1080 	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
   1081 	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
   1082 	      | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
   1083 	      | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
   1084 	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
   1085 	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
   1086 	      | -chorusos* | -chorusrdb* \
   1087 	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
   1088 	      | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
   1089 	      | -interix* | -uwin* | -rhapsody* | -darwin* | -opened* \
   1090 	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
   1091 	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
   1092 	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
   1093 	      | -morphos* | -superux* | -rtmk* | -rtmk-nova*)
   1094 	# Remember, each alternative MUST END IN *, to match a version number.
   1095 		;;
   1096 	-qnx*)
   1097 		case $basic_machine in
   1098 		    x86-* | i*86-*)
   1099 			;;
   1100 		    *)
   1101 			os=-nto$os
   1102 			;;
   1103 		esac
   1104 		;;
   1105 	-nto*)
   1106 		os=-nto-qnx
   1107 		;;
   1108 	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
   1109 	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
   1110 	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
   1111 		;;
   1112 	-mac*)
   1113 		os=`echo $os | sed -e 's|mac|macos|'`
   1114 		;;
   1115 	-linux*)
   1116 		os=`echo $os | sed -e 's|linux|linux-gnu|'`
   1117 		;;
   1118 	-sunos5*)
   1119 		os=`echo $os | sed -e 's|sunos5|solaris2|'`
   1120 		;;
   1121 	-sunos6*)
   1122 		os=`echo $os | sed -e 's|sunos6|solaris3|'`
   1123 		;;
   1124 	-opened*)
   1125 		os=-openedition
   1126 		;;
   1127 	-wince*)
   1128 		os=-wince
   1129 		;;
   1130 	-osfrose*)
   1131 		os=-osfrose
   1132 		;;
   1133 	-osf*)
   1134 		os=-osf
   1135 		;;
   1136 	-utek*)
   1137 		os=-bsd
   1138 		;;
   1139 	-dynix*)
   1140 		os=-bsd
   1141 		;;
   1142 	-acis*)
   1143 		os=-aos
   1144 		;;
   1145 	-atheos*)
   1146 		os=-atheos
   1147 		;;
   1148 	-386bsd)
   1149 		os=-bsd
   1150 		;;
   1151 	-ctix* | -uts*)
   1152 		os=-sysv
   1153 		;;
   1154 	-nova*)
   1155 		os=-rtmk-nova
   1156 		;;
   1157 	-ns2 )
   1158 	        os=-nextstep2
   1159 		;;
   1160 	-nsk*)
   1161 		os=-nsk
   1162 		;;
   1163 	# Preserve the version number of sinix5.
   1164 	-sinix5.*)
   1165 		os=`echo $os | sed -e 's|sinix|sysv|'`
   1166 		;;
   1167 	-sinix*)
   1168 		os=-sysv4
   1169 		;;
   1170 	-triton*)
   1171 		os=-sysv3
   1172 		;;
   1173 	-oss*)
   1174 		os=-sysv3
   1175 		;;
   1176 	-svr4)
   1177 		os=-sysv4
   1178 		;;
   1179 	-svr3)
   1180 		os=-sysv3
   1181 		;;
   1182 	-sysvr4)
   1183 		os=-sysv4
   1184 		;;
   1185 	# This must come after -sysvr4.
   1186 	-sysv*)
   1187 		;;
   1188 	-ose*)
   1189 		os=-ose
   1190 		;;
   1191 	-es1800*)
   1192 		os=-ose
   1193 		;;
   1194 	-xenix)
   1195 		os=-xenix
   1196 		;;
   1197         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
   1198 	        os=-mint
   1199 		;;
   1200 	-none)
   1201 		;;
   1202 	*)
   1203 		# Get rid of the `-' at the beginning of $os.
   1204 		os=`echo $os | sed 's/[^-]*-//'`
   1205 		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
   1206 		exit 1
   1207 		;;
   1208 esac
   1209 else
   1210 
   1211 # Here we handle the default operating systems that come with various machines.
   1212 # The value should be what the vendor currently ships out the door with their
   1213 # machine or put another way, the most popular os provided with the machine.
   1214 
   1215 # Note that if you're going to try to match "-MANUFACTURER" here (say,
   1216 # "-sun"), then you have to tell the case statement up towards the top
   1217 # that MANUFACTURER isn't an operating system.  Otherwise, code above
   1218 # will signal an error saying that MANUFACTURER isn't an operating
   1219 # system, and we'll never get to this point.
   1220 
   1221 case $basic_machine in
   1222 	*-acorn)
   1223 		os=-riscix1.2
   1224 		;;
   1225 	arm*-rebel)
   1226 		os=-linux
   1227 		;;
   1228 	arm*-semi)
   1229 		os=-aout
   1230 		;;
   1231 	# This must come before the *-dec entry.
   1232 	pdp10-*)
   1233 		os=-tops20
   1234 		;;
   1235         pdp11-*)
   1236 		os=-none
   1237 		;;
   1238 	*-dec | vax-*)
   1239 		os=-ultrix4.2
   1240 		;;
   1241 	m68*-apollo)
   1242 		os=-domain
   1243 		;;
   1244 	i386-sun)
   1245 		os=-sunos4.0.2
   1246 		;;
   1247 	m68000-sun)
   1248 		os=-sunos3
   1249 		# This also exists in the configure program, but was not the
   1250 		# default.
   1251 		# os=-sunos4
   1252 		;;
   1253 	m68*-cisco)
   1254 		os=-aout
   1255 		;;
   1256 	mips*-cisco)
   1257 		os=-elf
   1258 		;;
   1259 	mips*-*)
   1260 		os=-elf
   1261 		;;
   1262 	or32-*)
   1263 		os=-coff
   1264 		;;
   1265 	*-tti)	# must be before sparc entry or we get the wrong os.
   1266 		os=-sysv3
   1267 		;;
   1268 	sparc-* | *-sun)
   1269 		os=-sunos4.1.1
   1270 		;;
   1271 	*-be)
   1272 		os=-beos
   1273 		;;
   1274 	*-ibm)
   1275 		os=-aix
   1276 		;;
   1277 	*-wec)
   1278 		os=-proelf
   1279 		;;
   1280 	*-winbond)
   1281 		os=-proelf
   1282 		;;
   1283 	*-oki)
   1284 		os=-proelf
   1285 		;;
   1286 	*-hp)
   1287 		os=-hpux
   1288 		;;
   1289 	*-hitachi)
   1290 		os=-hiux
   1291 		;;
   1292 	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
   1293 		os=-sysv
   1294 		;;
   1295 	*-cbm)
   1296 		os=-amigaos
   1297 		;;
   1298 	*-dg)
   1299 		os=-dgux
   1300 		;;
   1301 	*-dolphin)
   1302 		os=-sysv3
   1303 		;;
   1304 	m68k-ccur)
   1305 		os=-rtu
   1306 		;;
   1307 	m88k-omron*)
   1308 		os=-luna
   1309 		;;
   1310 	*-next )
   1311 		os=-nextstep
   1312 		;;
   1313 	*-sequent)
   1314 		os=-ptx
   1315 		;;
   1316 	*-crds)
   1317 		os=-unos
   1318 		;;
   1319 	*-ns)
   1320 		os=-genix
   1321 		;;
   1322 	i370-*)
   1323 		os=-mvs
   1324 		;;
   1325 	*-next)
   1326 		os=-nextstep3
   1327 		;;
   1328         *-gould)
   1329 		os=-sysv
   1330 		;;
   1331         *-highlevel)
   1332 		os=-bsd
   1333 		;;
   1334 	*-encore)
   1335 		os=-bsd
   1336 		;;
   1337         *-sgi)
   1338 		os=-irix
   1339 		;;
   1340         *-siemens)
   1341 		os=-sysv4
   1342 		;;
   1343 	*-masscomp)
   1344 		os=-rtu
   1345 		;;
   1346 	f30[01]-fujitsu | f700-fujitsu)
   1347 		os=-uxpv
   1348 		;;
   1349 	*-rom68k)
   1350 		os=-coff
   1351 		;;
   1352 	*-*bug)
   1353 		os=-coff
   1354 		;;
   1355 	*-apple)
   1356 		os=-macos
   1357 		;;
   1358 	*-atari*)
   1359 		os=-mint
   1360 		;;
   1361 	*)
   1362 		os=-none
   1363 		;;
   1364 esac
   1365 fi
   1366 
   1367 # Here we handle the case where we know the os, and the CPU type, but not the
   1368 # manufacturer.  We pick the logical manufacturer.
   1369 vendor=unknown
   1370 case $basic_machine in
   1371 	*-unknown)
   1372 		case $os in
   1373 			-riscix*)
   1374 				vendor=acorn
   1375 				;;
   1376 			-sunos*)
   1377 				vendor=sun
   1378 				;;
   1379 			-aix*)
   1380 				vendor=ibm
   1381 				;;
   1382 			-beos*)
   1383 				vendor=be
   1384 				;;
   1385 			-hpux*)
   1386 				vendor=hp
   1387 				;;
   1388 			-mpeix*)
   1389 				vendor=hp
   1390 				;;
   1391 			-hiux*)
   1392 				vendor=hitachi
   1393 				;;
   1394 			-unos*)
   1395 				vendor=crds
   1396 				;;
   1397 			-dgux*)
   1398 				vendor=dg
   1399 				;;
   1400 			-luna*)
   1401 				vendor=omron
   1402 				;;
   1403 			-genix*)
   1404 				vendor=ns
   1405 				;;
   1406 			-mvs* | -opened*)
   1407 				vendor=ibm
   1408 				;;
   1409 			-ptx*)
   1410 				vendor=sequent
   1411 				;;
   1412 			-vxsim* | -vxworks*)
   1413 				vendor=wrs
   1414 				;;
   1415 			-aux*)
   1416 				vendor=apple
   1417 				;;
   1418 			-hms*)
   1419 				vendor=hitachi
   1420 				;;
   1421 			-mpw* | -macos*)
   1422 				vendor=apple
   1423 				;;
   1424 			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
   1425 				vendor=atari
   1426 				;;
   1427 			-vos*)
   1428 				vendor=stratus
   1429 				;;
   1430 		esac
   1431 		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
   1432 		;;
   1433 esac
   1434 
   1435 echo $basic_machine$os
   1436 exit 0
   1437 
   1438 # Local variables:
   1439 # eval: (add-hook 'write-file-hooks 'time-stamp)
   1440 # time-stamp-start: "timestamp='"
   1441 # time-stamp-format: "%:y-%02m-%02d"
   1442 # time-stamp-end: "'"
   1443 # End:
   1444