config.sub

   1 #! /bin/sh
   2 # Configuration validation subroutine script, version 1.1.
   3 #   Copyright (C) 1991, 92-97, 1998, 1999 Free Software Foundation, Inc.
   4 # This file is (in principle) common to ALL GNU software.
   5 # The presence of a machine in this file suggests that SOME GNU software
   6 # can handle that machine.  It does not imply ALL GNU software can.
   7 #
   8 # This file is free software; you can redistribute it and/or modify
   9 # it under the terms of the GNU General Public License as published by
  10 # the Free Software Foundation; either version 2 of the License, or
  11 # (at your option) any later version.
  12 #
  13 # This program is distributed in the hope that it will be useful,
  14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 # GNU General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU General Public License
  19 # along with this program; if not, write to the Free Software
  20 # Foundation, Inc., 59 Temple Place - Suite 330,
  21 # Boston, MA 02111-1307, USA.
  22
  23 # As a special exception to the GNU General Public License, if you
  24 # distribute this file as part of a program that contains a
  25 # configuration script generated by Autoconf, you may include it under
  26 # the same distribution terms that you use for the rest of that program.
  27
  28 # Configuration subroutine to validate and canonicalize a configuration type.
  29 # Supply the specified configuration type as an argument.
  30 # If it is invalid, we print an error message on stderr and exit with code 1.
  31 # Otherwise, we print the canonical config type on stdout and succeed.
  32
  33 # This file is supposed to be the same for all GNU packages
  34 # and recognize all the CPU types, system types and aliases
  35 # that are meaningful with *any* GNU software.
  36 # Each package is responsible for reporting which valid configurations
  37 # it does not support.  The user should be able to distinguish
  38 # a failure to support a valid configuration from a meaningless
  39 # configuration.
  40
  41 # The goal of this file is to map all the various variations of a given
  42 # machine specification into a single specification in the form:
  43 #       CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
  44 # or in some cases, the newer four-part form:
  45 #       CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
  46 # It is wrong to echo any other type of specification.
  47
  48 if [ x$1 = x ]
  49 then
  50         echo Configuration name missing. 1>&2
  51         echo "Usage: $0 CPU-MFR-OPSYS" 1>&2
  52         echo "or     $0 ALIAS" 1>&2
  53         echo where ALIAS is a recognized configuration type. 1>&2
  54         exit 1
  55 fi
  56
  57 # First pass through any local machine types.
  58 case $1 in
  59         *local*)
  60                 echo $1
  61                 exit 0
  62                 ;;
  63         *)
  64         ;;
  65 esac
  66
  67 # CYGNUS LOCAL marketing-names
  68 # Here we handle any "marketing" names - translating them to
  69 #  standard triplets
  70 case $1 in
  71         mips-tx39-elf)
  72                 set mipstx39-unknown-elf
  73                 ;;
  74 # start-sanitize-tx19
  75         mips-tx19-elf)
  76                 set mipstx19-unknown-elf
  77                 ;;
  78 # end-sanitize-tx19
  79 # start-sanitize-tx49
  80         mips-tx49-elf)
  81                 set mips64tx49-unknown-elf
  82                 ;;
  83 # end-sanitize-tx49
  84 # start-sanitize-cygnus
  85         mips64vr5xxx-elf)
  86                 set mips64vr5000-elf
  87                 ;;
  88         mips64vr5xxxel-elf)
  89                 set mips64vr5000el-elf
  90                 ;;
  91 # end-sanitize-cygnus
  92 # start-sanitize-sky
  93         vpu-elf)
  94                 set mips64el-skyb-elf
  95                 ;;
  96 # end-sanitize-sky
  97         *)
  98                 ;;
  99 esac
 100 # END CYGNUS LOCAL marketing-names
 101
 102 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
 103 # Here we must recognize all the valid KERNEL-OS combinations.
 104 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
 105 case $maybe_os in
 106   linux-gnu*)
 107     os=-$maybe_os
 108     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
 109     ;;
 110   *)
 111     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
 112     if [ $basic_machine != $1 ]
 113     then os=`echo $1 | sed 's/.*-/-/'`
 114     else os=; fi
 115     ;;
 116 esac
 117
 118 ### Let's recognize common machines as not being operating systems so
 119 ### that things like config.sub decstation-3100 work.  We also
 120 ### recognize some manufacturers as not being operating systems, so we
 121 ### can provide default operating systems below.
 122 case $os in
 123         -sun*os*)
 124                 # Prevent following clause from handling this invalid input.
 125                 ;;
 126         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
 127         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
 128         -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
 129         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
 130         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
 131         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
 132         -apple)
 133                 os=
 134                 basic_machine=$1
 135                 ;;
 136         -sim | -cisco | -oki | -wec | -winbond )        # CYGNUS LOCAL
 137                 os=
 138                 basic_machine=$1
 139                 ;;
 140         -scout)                                         # CYGNUS LOCAL
 141                 ;;
 142         -wrs)                                           # CYGNUS LOCAL
 143                 os=vxworks
 144                 basic_machine=$1
 145                 ;;
 146         -hiux*)
 147                 os=-hiuxwe2
 148                 ;;
 149         -sco5)
 150                 os=-sco3.2v5
 151                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 152                 ;;
 153         -sco4)
 154                 os=-sco3.2v4
 155                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 156                 ;;
 157         -sco3.2.[4-9]*)
 158                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
 159                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 160                 ;;
 161         -sco3.2v[4-9]*)
 162                 # Don't forget version if it is 3.2v4 or newer.
 163                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 164                 ;;
 165         -sco*)
 166                 os=-sco3.2v2
 167                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 168                 ;;
 169         -udk*)
 170                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 171                 ;;
 172         -isc)
 173                 os=-isc2.2
 174                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 175                 ;;
 176         -clix*)
 177                 basic_machine=clipper-intergraph
 178                 ;;
 179         -isc*)
 180                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 181                 ;;
 182         -lynx*)
 183                 os=-lynxos
 184                 ;;
 185         -ptx*)
 186                 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
 187                 ;;
 188         -windowsnt*)
 189                 os=`echo $os | sed -e 's/windowsnt/winnt/'`
 190                 ;;
 191         -psos*)
 192                 os=-psos
 193                 ;;
 194 esac
 195
 196 # Decode aliases for certain CPU-COMPANY combinations.
 197 case $basic_machine in
 198         # Recognize the basic CPU types without company name.
 199         # Some are omitted here because they have special meanings below.
 200         tahoe | i860 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
 201                 | arme[lb] | pyramid | mn10200 | mn10300 \
 202                 | tron | a29k | 580 | i960 | h8300 \
 203                 | hppa | hppa1.0 | hppa1.1 | hppa2.0 | hppa2.0w | hppa2.0n \
 204                 | alpha | alphaev5 | alphaev56 | alphapca56 | alphaev6 \
 205                 | we32k | ns16k | clipper | i370 | sh | powerpc | powerpcle \
 206                 | 1750a | dsp16xx | pdp11 \
 207                 | mips64 | mipsel | mips64el | mips64orion | mips64orionel \
 208                 | mipstx39 | mipstx39el \
 209                 | sparc | sparclet | sparclite | sparc64 | sparc86x | v850 \
 210                 | c4x)
 211                 basic_machine=$basic_machine-unknown
 212                 ;;
 213         m88110 | m680[012346]0 | m683?2 | m68360 | m5200 | z8k | v70 \
 214                 | h8500 | w65 | fr30) # CYGNUS LOCAL
 215                 basic_machine=$basic_machine-unknown
 216                 ;;
 217         strongarm) # CYGNUS LOCAL nickc/strongarm
 218                 basic_machine=$basic_machine-unknown
 219                 ;;
 220         thumb)
 221                 basic_machine=$basic_machine-unknown
 222                 ;;
 223 # start-sanitize-vr4xxx
 224         mips64vr4xxx | mips64vr4xxxel)
 225                 basic_machine=$basic_machine-unknown
 226                 ;;
 227 # end-sanitize-vr4xxx
 228 # start-sanitize-vr4320
 229         mips64vr4320 | mips64vr4320el)
 230                 basic_machine=$basic_machine-unknown
 231                 ;;
 232 # end-sanitize-vr4320
 233         mips64vr4300 | mips64vr4300el) # CYGNUS LOCAL jsmith/vr4300
 234                 basic_machine=$basic_machine-unknown
 235                 ;;
 236         mips64vr4100 | mips64vr4100el) # CYGNUS LOCAL jsmith/vr4100
 237                 basic_machine=$basic_machine-unknown
 238                 ;;
 239         mips64vr5000 | mips64vr5000el) # CYGNUS LOCAL ian/vr5000
 240                 basic_machine=$basic_machine-unknown
 241                 ;;
 242 # start-sanitize-cygnus
 243         mips64vr5400)                    # CYGNUS LOCAL cagney/vr5400
 244                 basic_machine=$basic_machine-unknown
 245                 ;;
 246 # end-sanitize-cygnus
 247 # start-sanitize-tx19
 248         mipstx19 | mipstx19el)
 249                 basic_machine=$basic_machine-unknown
 250                 ;;
 251 # end-sanitize-tx19
 252 # start-sanitize-tx49
 253         mips64tx49 | mips64tx49el)
 254                 basic_machine=$basic_machine-unknown
 255                 ;;
 256 # end-sanitize-tx49
 257 # start-sanitize-r5900
 258         mips64r5900 | mips64r5900el) # CYGNUS LOCAL gavin/r5900
 259                 basic_machine=$basic_machine-unknown
 260                 ;;
 261 # end-sanitize-r5900
 262         mips16)
 263                 basic_machine=$basic_machine-unknown
 264                 ;;
 265         tic30) # CYGNUS LOCAL ian/tic30
 266                 basic_machine=$basic_machine-unknown
 267                 ;;
 268         c30) # CYGNUS LOCAL ian/tic30
 269                 basic_machine=tic30-unknown
 270                 ;;
 271
 272 # start-sanitize-tic80
 273         tic80)                          # CYGNUS LOCAL fnf/TIc80
 274                 basic_machine=$basic_machine-unknown
 275                 ;;
 276 # end-sanitize-tic80
 277 # start-sanitize-sky
 278         dvp)
 279                 basic_machine=$basic_machine-unknown
 280                 ;;
 281 # end-sanitize-sky
 282         v850e)                          # CYGNUS LOCAL jtc/v850
 283                 basic_machine=$basic_machine-unknown
 284                 ;;
 285         v850ea)                         # CYGNUS LOCAL jtc/v850
 286                 basic_machine=$basic_machine-unknown
 287                 ;;
 288         d10v)
 289                 basic_machine=$basic_machine-unknown
 290                 ;;
 291         d30v)                           # CYGNUS LOCAL hunt/d30v
 292                 basic_machine=$basic_machine-unknown
 293                 ;;
 294         # We use `pc' rather than `unknown'
 295         # because (1) that's what they normally are, and
 296         # (2) the word "unknown" tends to confuse beginning users.
 297         i[34567]86)
 298           basic_machine=$basic_machine-pc
 299           ;;
 300         # Object if more than one company name word.
 301         *-*-*)
 302                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 303                 exit 1
 304                 ;;
 305         # Recognize the basic CPU types with company name.
 306         vax-* | tahoe-* | i[34567]86-* | i860-* | m32r-* | m68k-* | m68000-* \
 307               | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
 308               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
 309               | power-* | none-* | 580-* | cray2-* | h8300-* | i960-* \
 310               | xmp-* | ymp-* \
 311               | hppa-* | hppa1.0-* | hppa1.1-* \
 312               | hppa2.0-* | hppa2.0w-* | hppa2.0n-* \
 313               | alpha-* | alphaev5-* | alphaev56-* | alphapca56-* \
 314               | alphaev6-* | we32k-* | cydra-* | ns16k-* | pn-* | np1-* \
 315               | xps100-* | clipper-* | orion-* \
 316               | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
 317               | sparc64-* | sparcv9-* | sparc86x-* | mips64-* | mipsel-* \
 318               | mips64el-* | mips64orion-* | mips64orionel-*  \
 319               | mipstx39-* | mipstx39el-* \
 320               | f301-* \
 321               | fr30-*) # CYGNUS LOCAL
 322                 ;;
 323         m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | h8500-* | d10v-*) # CYGNUS LOCAL
 324                 ;;
 325         strongarm-*) # CYGNUS LOCAL nickc/strongarm
 326                 ;;
 327         thumb-*) # CYGNUS LOCAL angela/thumb
 328                 ;;
 329 # start-sanitize-sky
 330         dvp-* | txvu-*)
 331                 ;;
 332 # end-sanitize-sky
 333         v850-*) # CYGNUS LOCAL
 334                 ;;
 335         v850e-*) # CYGNUS LOCAL
 336                 ;;
 337         v850ea-*) # CYGNUS LOCAL
 338                 ;;
 339         d30v-*) # CYGNUS LOCAL
 340                 ;;
 341 # start-sanitize-vr4xxx
 342         mips64vr4xxx-* | mips64vr4xxxel-*)
 343                 ;;
 344 # end-sanitize-vr4xxx
 345 # start-sanitize-vr4320
 346         mips64vr4320-* | mips64vr4320el-*)
 347                 ;;
 348 # end-sanitize-vr4320
 349         mips64vr4300-* | mips64vr4300el-*) # CYGNUS LOCAL jsmith/vr4300
 350                 ;;
 351         mips64vr4100-* | mips64vr4100el-*) # CYGNUS LOCAL jsmith/vr4100
 352                 ;;
 353 # start-sanitize-tx19
 354         mipstx19-* | mipstx19el-*)
 355                 ;;
 356 # end-sanitize-tx19
 357 # start-sanitize-tx49
 358         mips64tx49-* | mips64tx49el-*)
 359                 ;;
 360 # end-sanitize-tx49
 361 # start-sanitize-r5900
 362         mips64r5900-* | mips64r5900el-*) # CYGNUS LOCAL gavin/r5900
 363                 ;;
 364 # end-sanitize-r5900
 365         mips16-*) # CYGNUS LOCAL krk/mips16
 366                 ;;
 367         tic30-*) # CYGNUS LOCAL ian/tic30
 368                 ;;
 369         c30-*) # CYGNUS LOCAL ian/tic30
 370                 basic_machine=tic30-unknown
 371                 ;;
 372 # start-sanitize-tic80
 373         tic80-*)                                                # CYGNUS LOCAL fnf/TIc80
 374                 ;;
 375 # end-sanitize-tic80
 376         # Recognize the various machine names and aliases which stand
 377         # for a CPU type and a company and sometimes even an OS.
 378         386bsd)                                         # CYGNUS LOCAL
 379                 basic_machine=i386-unknown
 380                 os=-bsd
 381                 ;;
 382         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 383                 basic_machine=m68000-att
 384                 ;;
 385         3b*)
 386                 basic_machine=we32k-att
 387                 ;;
 388         a29khif)                                        # CYGNUS LOCAL
 389                 basic_machine=a29k-amd
 390                 os=-udi
 391                 ;;
 392         adobe68k)                                       # CYGNUS LOCAL
 393                 basic_machine=m68010-adobe
 394                 os=-scout
 395                 ;;
 396         alliant | fx80)
 397                 basic_machine=fx80-alliant
 398                 ;;
 399         altos | altos3068)
 400                 basic_machine=m68k-altos
 401                 ;;
 402         am29k)
 403                 basic_machine=a29k-none
 404                 os=-bsd
 405                 ;;
 406         amdahl)
 407                 basic_machine=580-amdahl
 408                 os=-sysv
 409                 ;;
 410         amiga | amiga-*)
 411                 basic_machine=m68k-cbm
 412                 ;;
 413         amigaos | amigados)
 414                 basic_machine=m68k-cbm
 415                 os=-amigaos
 416                 ;;
 417         amigaunix | amix)
 418                 basic_machine=m68k-cbm
 419                 os=-sysv4
 420                 ;;
 421         apollo68)
 422                 basic_machine=m68k-apollo
 423                 os=-sysv
 424                 ;;
 425         apollo68bsd)                                    # CYGNUS LOCAL
 426                 basic_machine=m68k-apollo
 427                 os=-bsd
 428                 ;;
 429         aux)
 430                 basic_machine=m68k-apple
 431                 os=-aux
 432                 ;;
 433         balance)
 434                 basic_machine=ns32k-sequent
 435                 os=-dynix
 436                 ;;
 437         convex-c1)
 438                 basic_machine=c1-convex
 439                 os=-bsd
 440                 ;;
 441         convex-c2)
 442                 basic_machine=c2-convex
 443                 os=-bsd
 444                 ;;
 445         convex-c32)
 446                 basic_machine=c32-convex
 447                 os=-bsd
 448                 ;;
 449         convex-c34)
 450                 basic_machine=c34-convex
 451                 os=-bsd
 452                 ;;
 453         convex-c38)
 454                 basic_machine=c38-convex
 455                 os=-bsd
 456                 ;;
 457         cray | ymp)
 458                 basic_machine=ymp-cray
 459                 os=-unicos
 460                 ;;
 461         cray2)
 462                 basic_machine=cray2-cray
 463                 os=-unicos
 464                 ;;
 465         [ctj]90-cray)
 466                 basic_machine=c90-cray
 467                 os=-unicos
 468                 ;;
 469         crds | unos)
 470                 basic_machine=m68k-crds
 471                 ;;
 472         da30 | da30-*)
 473                 basic_machine=m68k-da30
 474                 ;;
 475         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 476                 basic_machine=mips-dec
 477                 ;;
 478         delta | 3300 | motorola-3300 | motorola-delta \
 479               | 3300-motorola | delta-motorola)
 480                 basic_machine=m68k-motorola
 481                 ;;
 482         delta88)
 483                 basic_machine=m88k-motorola
 484                 os=-sysv3
 485                 ;;
 486         dpx20 | dpx20-*)
 487                 basic_machine=rs6000-bull
 488                 os=-bosx
 489                 ;;
 490         dpx2* | dpx2*-bull)
 491                 basic_machine=m68k-bull
 492                 os=-sysv3
 493                 ;;
 494         ebmon29k)
 495                 basic_machine=a29k-amd
 496                 os=-ebmon
 497                 ;;
 498         elxsi)
 499                 basic_machine=elxsi-elxsi
 500                 os=-bsd
 501                 ;;
 502         encore | umax | mmax)
 503                 basic_machine=ns32k-encore
 504                 ;;
 505         es1800 | OSE68k | ose68k | ose | OSE)           # CYGNUS LOCAL
 506                 basic_machine=m68k-ericsson
 507                 os=-ose
 508                 ;;
 509         fx2800)
 510                 basic_machine=i860-alliant
 511                 ;;
 512         genix)
 513                 basic_machine=ns32k-ns
 514                 ;;
 515         gmicro)
 516                 basic_machine=tron-gmicro
 517                 os=-sysv
 518                 ;;
 519         h3050r* | hiux*)
 520                 basic_machine=hppa1.1-hitachi
 521                 os=-hiuxwe2
 522                 ;;
 523         h8300hms)
 524                 basic_machine=h8300-hitachi
 525                 os=-hms
 526                 ;;
 527         h8300xray)                                      # CYGNUS LOCAL
 528                 basic_machine=h8300-hitachi
 529                 os=-xray
 530                 ;;
 531         h8500hms)                                       # CYGNUS LOCAL
 532                 basic_machine=h8500-hitachi
 533                 os=-hms
 534                 ;;
 535         harris)
 536                 basic_machine=m88k-harris
 537                 os=-sysv3
 538                 ;;
 539         hp300-*)
 540                 basic_machine=m68k-hp
 541                 ;;
 542         hp300bsd)
 543                 basic_machine=m68k-hp
 544                 os=-bsd
 545                 ;;
 546         hp300hpux)
 547                 basic_machine=m68k-hp
 548                 os=-hpux
 549                 ;;
 550         w89k-*)                                         # CYGNUS LOCAL
 551                 basic_machine=hppa1.1-winbond
 552                 os=-proelf
 553                 ;;
 554         op50n-*)                                        # CYGNUS LOCAL
 555                 basic_machine=hppa1.1-oki
 556                 os=-proelf
 557                 ;;
 558         op60c-*)                                        # CYGNUS LOCAL
 559                 basic_machine=hppa1.1-oki
 560                 os=-proelf
 561                 ;;
 562         hppro)                                          # CYGNUS LOCAL
 563                 basic_machine=hppa1.1-hp
 564                 os=-proelf
 565                 ;;
 566         hp3k9[0-9][0-9] | hp9[0-9][0-9])
 567                 basic_machine=hppa1.0-hp
 568                 ;;
 569         hp9k2[0-9][0-9] | hp9k31[0-9])
 570                 basic_machine=m68000-hp
 571                 ;;
 572         hp9k3[2-9][0-9])
 573                 basic_machine=m68k-hp
 574                 ;;
 575         hp9k6[0-9][0-9] | hp6[0-9][0-9] )
 576                 basic_machine=hppa1.0-hp
 577                 ;;
 578         hp9k7[0-79][0-9] | hp7[0-79][0-9] )
 579                 basic_machine=hppa1.1-hp
 580                 ;;
 581         hp9k78[0-9] | hp78[0-9] )
 582                 # FIXME: really hppa2.0-hp
 583                 basic_machine=hppa1.1-hp
 584                 ;;
 585         hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | \
 586         hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893 )
 587                 # FIXME: really hppa2.0-hp
 588                 basic_machine=hppa1.1-hp
 589                 ;;
 590         hp9k8[0-9][13679] | hp8[0-9][13679] )
 591                 basic_machine=hppa1.1-hp
 592                 ;;
 593         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 594                 basic_machine=hppa1.0-hp
 595                 ;;
 596         hppa-next)
 597                 os=-nextstep3
 598                 ;;
 599         hppaosf)                                        # CYGNUS LOCAL
 600                 basic_machine=hppa1.1-hp
 601                 os=-osf
 602                 ;;
 603         i370-ibm* | ibm*)
 604                 basic_machine=i370-ibm
 605                 os=-mvs
 606                 ;;
 607 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
 608         i[34567]86v32)
 609                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 610                 os=-sysv32
 611                 ;;
 612         i[34567]86v4*)
 613                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 614                 os=-sysv4
 615                 ;;
 616         i[34567]86v)
 617                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 618                 os=-sysv
 619                 ;;
 620         i[34567]86sol2)
 621                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 622                 os=-solaris2
 623                 ;;
 624         i386mach)                                       # CYGNUS LOCAL
 625                 basic_machine=i386-mach
 626                 os=-mach
 627                 ;;
 628         i386-vsta | vsta)                               # CYGNUS LOCAL
 629                 basic_machine=i386-unknown
 630                 os=-vsta
 631                 ;;
 632         i386-go32 | go32)                               # CYGNUS LOCAL
 633                 basic_machine=i386-unknown
 634                 os=-go32
 635                 ;;
 636         i386-mingw32 | mingw32)
 637                 basic_machine=i386-unknown
 638                 os=-mingw32
 639                 ;;
 640         iris | iris4d)
 641                 basic_machine=mips-sgi
 642                 case $os in
 643                     -irix*)
 644                         ;;
 645                     *)
 646                         os=-irix4
 647                         ;;
 648                 esac
 649                 ;;
 650         isi68 | isi)
 651                 basic_machine=m68k-isi
 652                 os=-sysv
 653                 ;;
 654         m88k-omron*)
 655                 basic_machine=m88k-omron
 656                 ;;
 657         magnum | m3230)
 658                 basic_machine=mips-mips
 659                 os=-sysv
 660                 ;;
 661         merlin)
 662                 basic_machine=ns32k-utek
 663                 os=-sysv
 664                 ;;
 665         miniframe)
 666                 basic_machine=m68000-convergent
 667                 ;;
 668         mipsel*-linux*)
 669                 basic_machine=mipsel-unknown
 670                 os=-linux-gnu
 671                 ;;
 672         mips*-linux*)
 673                 basic_machine=mips-unknown
 674                 os=-linux-gnu
 675                 ;;
 676         mips3*-*)
 677                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 678                 ;;
 679         mips3*)
 680                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
 681                 ;;
 682         monitor)                                        # CYGNUS LOCAL
 683                 basic_machine=m68k-rom68k
 684                 os=-coff
 685                 ;;
 686         msdos)                                          # CYGNUS LOCAL
 687                 basic_machine=i386-unknown
 688                 os=-msdos
 689                 ;;
 690         ncr3000)
 691                 basic_machine=i486-ncr
 692                 os=-sysv4
 693                 ;;
 694         netbsd386)
 695                 basic_machine=i386-unknown              # CYGNUS LOCAL
 696                 os=-netbsd
 697                 ;;
 698         news | news700 | news800 | news900)
 699                 basic_machine=m68k-sony
 700                 os=-newsos
 701                 ;;
 702         news1000)
 703                 basic_machine=m68030-sony
 704                 os=-newsos
 705                 ;;
 706         news-3600 | risc-news)
 707                 basic_machine=mips-sony
 708                 os=-newsos
 709                 ;;
 710         necv70)                                         # CYGNUS LOCAL
 711                 basic_machine=v70-nec
 712                 os=-sysv
 713                 ;;
 714         next | m*-next )
 715                 basic_machine=m68k-next
 716                 case $os in
 717                     -nextstep* )
 718                         ;;
 719                     -ns2*)
 720                       os=-nextstep2
 721                         ;;
 722                     *)
 723                       os=-nextstep3
 724                         ;;
 725                 esac
 726                 ;;
 727         nh3000)
 728                 basic_machine=m68k-harris
 729                 os=-cxux
 730                 ;;
 731         nh[45]000)
 732                 basic_machine=m88k-harris
 733                 os=-cxux
 734                 ;;
 735         nindy960)
 736                 basic_machine=i960-intel
 737                 os=-nindy
 738                 ;;
 739         mon960)                                         # CYGNUS LOCAL
 740                 basic_machine=i960-intel
 741                 os=-mon960
 742                 ;;
 743         np1)
 744                 basic_machine=np1-gould
 745                 ;;
 746         OSE68000 | ose68000)                            # CYGNUS LOCAL
 747                 basic_machine=m68000-ericsson
 748                 os=-ose
 749                 ;;
 750         os68k)                                          # CYGNUS LOCAL
 751                 basic_machine=m68k-none
 752                 os=-os68k
 753                 ;;
 754         pa-hitachi)
 755                 basic_machine=hppa1.1-hitachi
 756                 os=-hiuxwe2
 757                 ;;
 758         paragon)
 759                 basic_machine=i860-intel
 760                 os=-osf
 761                 ;;
 762         pbd)
 763                 basic_machine=sparc-tti
 764                 ;;
 765         pbb)
 766                 basic_machine=m68k-tti
 767                 ;;
 768         pc532 | pc532-*)
 769                 basic_machine=ns32k-pc532
 770                 ;;
 771         pentium | p5 | k5 | nexen)
 772                 basic_machine=i586-pc
 773                 ;;
 774         pentiumpro | p6 | k6 | 6x86)
 775                 basic_machine=i686-pc
 776                 ;;
 777         pentiumii | pentium2)
 778                 basic_machine=i786-pc
 779                 ;;
 780         pentium-* | p5-* | k5-* | nexen-*)
 781                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
 782                 ;;
 783         pentiumpro-* | p6-* | k6-* | 6x86-*)
 784                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 785                 ;;
 786         pentiumii-* | pentium2-*)
 787                 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
 788                 ;;
 789         pn)
 790                 basic_machine=pn-gould
 791                 ;;
 792         power)  basic_machine=rs6000-ibm
 793                 ;;
 794         ppc)    basic_machine=powerpc-unknown
 795                 ;;
 796         ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
 797                 ;;
 798         ppcle | powerpclittle | ppc-le | powerpc-little)
 799                 basic_machine=powerpcle-unknown
 800                 ;;
 801         ppcle-* | powerpclittle-*)
 802                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
 803                 ;;
 804         ps2)
 805                 basic_machine=i386-ibm
 806                 ;;
 807 # start-sanitize-tx19
 808         r1900)
 809                 basic_machine=mipstx19-unknown
 810                 ;;
 811         r1900el)
 812                 basic_machine=mipstx19el-unknown
 813                 ;;
 814 # end-sanitize-tx19
 815 # start-sanitize-r5900
 816         r5900 | r5900el)                                # CYGNUS LOCAL
 817                 basic_machine=mips64r5900-unknown
 818                 ;;
 819 # end-sanitize-r5900
 820         rom68k)                                         # CYGNUS LOCAL
 821                 basic_machine=m68k-rom68k
 822                 os=-coff
 823                 ;;
 824         rm[46]00)
 825                 basic_machine=mips-siemens
 826                 ;;
 827         rtpc | rtpc-*)
 828                 basic_machine=romp-ibm
 829                 ;;
 830         sa29200)                                        # CYGNUS LOCAL
 831                 basic_machine=a29k-amd
 832                 os=-udi
 833                 ;;
 834         sequent)
 835                 basic_machine=i386-sequent
 836                 ;;
 837         sh)
 838                 basic_machine=sh-hitachi
 839                 os=-hms
 840                 ;;
 841         sparclite-wrs)                                  # CYGNUS LOCAL
 842                 basic_machine=sparclite-wrs
 843                 os=-vxworks
 844                 ;;
 845         sps7)
 846                 basic_machine=m68k-bull
 847                 os=-sysv2
 848                 ;;
 849         spur)
 850                 basic_machine=spur-unknown
 851                 ;;
 852         st2000)                                         # CYGNUS LOCAL
 853                 basic_machine=m68k-tandem
 854                 ;;
 855         stratus)                                        # CYGNUS LOCAL
 856                 basic_machine=i860-stratus
 857                 os=-sysv4
 858                 ;;
 859         sun2)
 860                 basic_machine=m68000-sun
 861                 ;;
 862         sun2os3)
 863                 basic_machine=m68000-sun
 864                 os=-sunos3
 865                 ;;
 866         sun2os4)
 867                 basic_machine=m68000-sun
 868                 os=-sunos4
 869                 ;;
 870         sun3os3)
 871                 basic_machine=m68k-sun
 872                 os=-sunos3
 873                 ;;
 874         sun3os4)
 875                 basic_machine=m68k-sun
 876                 os=-sunos4
 877                 ;;
 878         sun4os3)
 879                 basic_machine=sparc-sun
 880                 os=-sunos3
 881                 ;;
 882         sun4os4)
 883                 basic_machine=sparc-sun
 884                 os=-sunos4
 885                 ;;
 886         sun4sol2)
 887                 basic_machine=sparc-sun
 888                 os=-solaris2
 889                 ;;
 890         sun3 | sun3-*)
 891                 basic_machine=m68k-sun
 892                 ;;
 893         sun4)
 894                 basic_machine=sparc-sun
 895                 ;;
 896         sun386 | sun386i | roadrunner)
 897                 basic_machine=i386-sun
 898                 ;;
 899         symmetry)
 900                 basic_machine=i386-sequent
 901                 os=-dynix
 902                 ;;
 903 # start-sanitize-tx19
 904         tx19)
 905                 basic_machine=mipstx19-unknown
 906                 ;;
 907         tx19el)
 908                 basic_machine=mipstx19el-unknown
 909                 ;;
 910 # end-sanitize-tx19
 911         tx39)
 912                 basic_machine=mipstx39-unknown
 913                 ;;
 914         tx39el)
 915                 basic_machine=mipstx39el-unknown
 916                 ;;
 917         tower | tower-32)
 918                 basic_machine=m68k-ncr
 919                 ;;
 920         udi29k)
 921                 basic_machine=a29k-amd
 922                 os=-udi
 923                 ;;
 924         ultra3)
 925                 basic_machine=a29k-nyu
 926                 os=-sym1
 927                 ;;
 928         v810 | necv810)                                 # CYGNUS LOCAL
 929                 basic_machine=v810-nec
 930                 os=-none
 931                 ;;
 932         vaxv)
 933                 basic_machine=vax-dec
 934                 os=-sysv
 935                 ;;
 936         vms)
 937                 basic_machine=vax-dec
 938                 os=-vms
 939                 ;;
 940         vpp*|vx|vx-*)
 941                basic_machine=f301-fujitsu
 942                ;;
 943         vxworks960)
 944                 basic_machine=i960-wrs
 945                 os=-vxworks
 946                 ;;
 947         vxworks68)
 948                 basic_machine=m68k-wrs
 949                 os=-vxworks
 950                 ;;
 951         vxworks29k)
 952                 basic_machine=a29k-wrs
 953                 os=-vxworks
 954                 ;;
 955         w65*)                                           # CYGNUS LOCAL
 956                 basic_machine=w65-wdc
 957                 os=-none
 958                 ;;
 959         xmp)
 960                 basic_machine=xmp-cray
 961                 os=-unicos
 962                 ;;
 963         xps | xps100)
 964                 basic_machine=xps100-honeywell
 965                 ;;
 966         z8k-*-coff)                                     # CYGNUS LOCAL
 967                 basic_machine=z8k-unknown
 968                 os=-sim
 969                 ;;
 970         none)
 971                 basic_machine=none-none
 972                 os=-none
 973                 ;;
 974
 975 # Here we handle the default manufacturer of certain CPU types.  It is in
 976 # some cases the only manufacturer, in others, it is the most popular.
 977         w89k)                                           # CYGNUS LOCAL
 978                 basic_machine=hppa1.1-winbond
 979                 ;;
 980         op50n)                                          # CYGNUS LOCAL
 981                 basic_machine=hppa1.1-oki
 982                 ;;
 983         op60c)                                          # CYGNUS LOCAL
 984                 basic_machine=hppa1.1-oki
 985                 ;;
 986         mips)
 987                 if [ x$os = x-linux-gnu ]; then
 988                         basic_machine=mips-unknown
 989                 else
 990                         basic_machine=mips-mips
 991                 fi
 992                 ;;
 993         romp)
 994                 basic_machine=romp-ibm
 995                 ;;
 996         rs6000)
 997                 basic_machine=rs6000-ibm
 998                 ;;
 999         vax)
1000                 basic_machine=vax-dec
1001                 ;;
1002         pdp11)
1003                 basic_machine=pdp11-dec
1004                 ;;
1005         we32k)
1006                 basic_machine=we32k-att
1007                 ;;
1008         sparc | sparcv9)
1009                 basic_machine=sparc-sun
1010                 ;;
1011         cydra)
1012                 basic_machine=cydra-cydrome
1013                 ;;
1014         orion)
1015                 basic_machine=orion-highlevel
1016                 ;;
1017         orion105)
1018                 basic_machine=clipper-highlevel
1019                 ;;
1020         mac | mpw | mac-mpw)                            # CYGNUS LOCAL
1021                 basic_machine=m68k-apple
1022                 ;;
1023         pmac | pmac-mpw)                                # CYGNUS LOCAL
1024                 basic_machine=powerpc-apple
1025                 ;;
1026         c4x*)
1027                 basic_machine=c4x-none
1028                 os=-coff
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               | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1087               | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk*)
1088         # Remember, each alternative MUST END IN *, to match a version number.
1089                 ;;
1090         # CYGNUS LOCAL
1091         -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1092               | -windows* | -osx | -abug |  -netware* | -os9* | -beos* \
1093               | -macos* | -mpw* | -magic* | -mon960* | -lnews* )
1094                 ;;
1095         -mac*)
1096                 os=`echo $os | sed -e 's|mac|macos|'`
1097                 ;;
1098         # END CYGNUS LOCAL
1099         -linux*)
1100                 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1101                 ;;
1102         -sunos5*)
1103                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1104                 ;;
1105         -sunos6*)
1106                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1107                 ;;
1108         -osfrose*)
1109                 os=-osfrose
1110                 ;;
1111         -osf*)
1112                 os=-osf
1113                 ;;
1114         -utek*)
1115                 os=-bsd
1116                 ;;
1117         -dynix*)
1118                 os=-bsd
1119                 ;;
1120         -acis*)
1121                 os=-aos
1122                 ;;
1123         -386bsd)                                        # CYGNUS LOCAL
1124                 os=-bsd
1125                 ;;
1126         -ctix* | -uts*)
1127                 os=-sysv
1128                 ;;
1129         -ns2 )
1130                 os=-nextstep2
1131                 ;;
1132         # Preserve the version number of sinix5.
1133         -sinix5.*)
1134                 os=`echo $os | sed -e 's|sinix|sysv|'`
1135                 ;;
1136         -sinix*)
1137                 os=-sysv4
1138                 ;;
1139         -triton*)
1140                 os=-sysv3
1141                 ;;
1142         -oss*)
1143                 os=-sysv3
1144                 ;;
1145         -svr4)
1146                 os=-sysv4
1147                 ;;
1148         -svr3)
1149                 os=-sysv3
1150                 ;;
1151         -sysvr4)
1152                 os=-sysv4
1153                 ;;
1154         # This must come after -sysvr4.
1155         -sysv*)
1156                 ;;
1157         -ose*)                                          # CYGNUS LOCAL
1158                 os=-ose
1159                 ;;
1160         -es1800*)                                       # CYGNUS LOCAL
1161                 os=-ose
1162                 ;;
1163         -xenix)
1164                 os=-xenix
1165                 ;;
1166         -none)
1167                 ;;
1168         *)
1169                 # Get rid of the `-' at the beginning of $os.
1170                 os=`echo $os | sed 's/[^-]*-//'`
1171                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1172                 exit 1
1173                 ;;
1174 esac
1175 else
1176
1177 # Here we handle the default operating systems that come with various machines.
1178 # The value should be what the vendor currently ships out the door with their
1179 # machine or put another way, the most popular os provided with the machine.
1180
1181 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1182 # "-sun"), then you have to tell the case statement up towards the top
1183 # that MANUFACTURER isn't an operating system.  Otherwise, code above
1184 # will signal an error saying that MANUFACTURER isn't an operating
1185 # system, and we'll never get to this point.
1186
1187 case $basic_machine in
1188         *-acorn)
1189                 os=-riscix1.2
1190                 ;;
1191         arm*-semi)
1192                 os=-aout
1193                 ;;
1194         pdp11-*)
1195                 os=-none
1196                 ;;
1197         *-dec | vax-*)
1198                 os=-ultrix4.2
1199                 ;;
1200         m68*-apollo)
1201                 os=-domain
1202                 ;;
1203         i386-sun)
1204                 os=-sunos4.0.2
1205                 ;;
1206         m68000-sun)
1207                 os=-sunos3
1208                 # This also exists in the configure program, but was not the
1209                 # default.
1210                 # os=-sunos4
1211                 ;;
1212         m68*-cisco)                                     # CYGNUS LOCAL
1213                 os=-aout
1214                 ;;
1215         mips*-cisco)                                    # CYGNUS LOCAL
1216                 os=-elf
1217                 ;;
1218         mips*-*)                                        # CYGNUS LOCAL
1219                 os=-elf
1220                 ;;
1221         *-tti)  # must be before sparc entry or we get the wrong os.
1222                 os=-sysv3
1223                 ;;
1224         sparc-* | *-sun)
1225                 os=-sunos4.1.1
1226                 ;;
1227         *-be)
1228                 os=-beos
1229                 ;;
1230         *-ibm)
1231                 os=-aix
1232                 ;;
1233         *-wec)                                          # CYGNUS LOCAL
1234                 os=-proelf
1235                 ;;
1236         *-winbond)                                      # CYGNUS LOCAL
1237                 os=-proelf
1238                 ;;
1239         *-oki)                                          # CYGNUS LOCAL
1240                 os=-proelf
1241                 ;;
1242         *-hp)
1243                 os=-hpux
1244                 ;;
1245         *-hitachi)
1246                 os=-hiux
1247                 ;;
1248         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1249                 os=-sysv
1250                 ;;
1251         *-cbm)
1252                 os=-amigaos
1253                 ;;
1254         *-dg)
1255                 os=-dgux
1256                 ;;
1257         *-dolphin)
1258                 os=-sysv3
1259                 ;;
1260         m68k-ccur)
1261                 os=-rtu
1262                 ;;
1263         m88k-omron*)
1264                 os=-luna
1265                 ;;
1266         *-next )
1267                 os=-nextstep
1268                 ;;
1269         *-sequent)
1270                 os=-ptx
1271                 ;;
1272         *-crds)
1273                 os=-unos
1274                 ;;
1275         *-ns)
1276                 os=-genix
1277                 ;;
1278         i370-*)
1279                 os=-mvs
1280                 ;;
1281         *-next)
1282                 os=-nextstep3
1283                 ;;
1284         *-gould)
1285                 os=-sysv
1286                 ;;
1287         *-highlevel)
1288                 os=-bsd
1289                 ;;
1290         *-encore)
1291                 os=-bsd
1292                 ;;
1293         *-sgi)
1294                 os=-irix
1295                 ;;
1296         *-siemens)
1297                 os=-sysv4
1298                 ;;
1299         *-masscomp)
1300                 os=-rtu
1301                 ;;
1302         f301-fujitsu)
1303                 os=-uxpv
1304                 ;;
1305         *-rom68k)                                       # CYGNUS LOCAL
1306                 os=-coff
1307                 ;;
1308         *-*bug)                                         # CYGNUS LOCAL
1309                 os=-coff
1310                 ;;
1311         *-apple)                                        # CYGNUS LOCAL
1312                 os=-macos
1313                 ;;
1314         *)
1315                 os=-none
1316                 ;;
1317 esac
1318 fi
1319
1320 # Here we handle the case where we know the os, and the CPU type, but not the
1321 # manufacturer.  We pick the logical manufacturer.
1322 vendor=unknown
1323 case $basic_machine in
1324         *-unknown)
1325                 case $os in
1326                         -riscix*)
1327                                 vendor=acorn
1328                                 ;;
1329                         -sunos*)
1330                                 vendor=sun
1331                                 ;;
1332                         -aix*)
1333                                 vendor=ibm
1334                                 ;;
1335                         -beos*)
1336                                 vendor=be
1337                                 ;;
1338                         -hpux*)
1339                                 vendor=hp
1340                                 ;;
1341                         -mpeix*)
1342                                 vendor=hp
1343                                 ;;
1344                         -hiux*)
1345                                 vendor=hitachi
1346                                 ;;
1347                         -unos*)
1348                                 vendor=crds
1349                                 ;;
1350                         -dgux*)
1351                                 vendor=dg
1352                                 ;;
1353                         -luna*)
1354                                 vendor=omron
1355                                 ;;
1356                         -genix*)
1357                                 vendor=ns
1358                                 ;;
1359                         -mvs*)
1360                                 vendor=ibm
1361                                 ;;
1362                         -ptx*)
1363                                 vendor=sequent
1364                                 ;;
1365                         -vxsim* | -vxworks*)
1366                                 vendor=wrs
1367                                 ;;
1368                         -aux*)
1369                                 vendor=apple
1370                                 ;;
1371                         -hms*)                          # CYGNUS LOCAL
1372                                 vendor=hitachi
1373                                 ;;
1374                         -mpw* | -macos*)                # CYGNUS LOCAL
1375                                 vendor=apple
1376                                 ;;
1377                 esac
1378                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1379                 ;;
1380 esac
1381
1382 echo $basic_machine$os