config.sub

   1 #!/bin/sh
   2 # Configuration validation subroutine script, version 1.1.
   3 #   Copyright (C) 1991, 1992, 1993, 1994 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., 675 Mass Ave, Cambridge, MA 02139, USA.
  21
  22
  23 # Configuration subroutine to validate and canonicalize a configuration type.
  24 # Supply the specified configuration type as an argument.
  25 # If it is invalid, we print an error message on stderr and exit with code 1.
  26 # Otherwise, we print the canonical config type on stdout and succeed.
  27
  28 # This file is supposed to be the same for all GNU packages
  29 # and recognize all the CPU types, system types and aliases
  30 # that are meaningful with *any* GNU software.
  31 # Each package is responsible for reporting which valid configurations
  32 # it does not support.  The user should be able to distinguish
  33 # a failure to support a valid configuration from a meaningless
  34 # configuration.
  35
  36 # The goal of this file is to map all the various variations of a given
  37 # machine specification into a single specification in the form:
  38 #       CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
  39 # It is wrong to echo any other type of specification.
  40
  41 if [ x$1 = x ]                                          # CYGNUS LOCAL
  42 then
  43         echo Configuration name missing. 1>&2
  44         echo "Usage: $0 CPU-MFR-OPSYS" 1>&2
  45         echo "or     $0 ALIAS" 1>&2
  46         echo where ALIAS is a recognized configuration type. 1>&2
  47         exit 1
  48 fi
  49
  50 # First pass through any local machine types.
  51 case $1 in
  52         *local*)
  53                 echo $1
  54                 exit 0
  55                 ;;
  56         *)
  57         ;;
  58 esac
  59
  60 # Separate what the user gave into CPU-COMPANY and OS (if any).
  61 basic_machine=`echo $1 | sed 's/-[^-]*$//'`
  62 if [ $basic_machine != $1 ]
  63 then os=`echo $1 | sed 's/.*-/-/'`
  64 else os=; fi
  65
  66 ### Let's recognize common machines as not being operating systems so
  67 ### that things like config.sub decstation-3100 work.  We also
  68 ### recognize some manufacturers as not being operating systems, so we
  69 ### can provide default operating systems below.
  70 case $os in
  71         -sun*os*)
  72                 # Prevent following clause from handling this invalid input.
  73                 ;;
  74         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
  75         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
  76         -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
  77         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
  78         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
  79         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
  80         -sim | -cisco | -oki | -wec | -winbond )        # CYGNUS LOCAL
  81                 os=
  82                 basic_machine=$1
  83                 ;;
  84         -scout)                                         # CYGNUS LOCAL
  85                 ;;
  86         -wrs)                                           # CYGNUS LOCAL
  87                 os=vxworks
  88                 basic_machine=$1
  89                 ;;
  90         -unixware)                                      # CYGNUS LOCAL
  91                 os=-sysv4
  92                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
  93                 ;;
  94         -hiux*)
  95                 os=-hiuxwe2
  96                 ;;
  97         -sco4)
  98                 os=-sco3.2v4
  99                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
 100                 ;;
 101         -sco3.2.[4-9]*)
 102                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
 103                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
 104                 ;;
 105         -sco3.2v[4-9]*)
 106                 # Don't forget version if it is 3.2v4 or newer.
 107                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
 108                 ;;
 109         -sco*)
 110                 os=-sco3.2v2
 111                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
 112                 ;;
 113         -isc)
 114                 os=-isc2.2
 115                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
 116                 ;;
 117         -clix*)
 118                 basic_machine=clipper-intergraph
 119                 ;;
 120         -isc*)
 121                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
 122                 ;;
 123         -lynx*)                 # CYGNUS LOCAL: lynx
 124                 os=-lynxos
 125                 ;;
 126         -ptx*)
 127                 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
 128                 ;;
 129 esac
 130
 131 # Decode aliases for certain CPU-COMPANY combinations.
 132 case $basic_machine in
 133         # Recognize the basic CPU types without company name.
 134         # Some are omitted here because they have special meanings below.
 135         tahoe | i[345]86 | i860 | m68k | m68000 | m88k | ns32k | arm | pyramid \
 136                 | tron | a29k | 580 | i960 | h8300 | hppa1.0 | hppa1.1 \
 137                 | alpha | we32k | ns16k | clipper | sparclite | i370 | sh \
 138                 | powerpc | sparc64 | 1750a | dsp16xx | mips64 | mipsel \
 139                 | mips64el | mips64orion | mips64orionel \
 140                 | m88110 | sparc | m680[01234]0 | m683?2 | z8k | v70 \
 141                 | h8500) # CYGNUS LOCAL
 142                 basic_machine=$basic_machine-unknown
 143                 ;;
 144         # Object if more than one company name word.
 145         *-*-*)
 146                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 147                 exit 1
 148                 ;;
 149         # Recognize the basic CPU types with company name.
 150         vax-* | tahoe-* | i[345]86-* | i860-* | m68k-* | m68000-* | m88k-* \
 151               | sparc-* | ns32k-* | fx80-* | arm-* | c[123]* \
 152               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
 153               | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
 154               | hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \
 155               | pn-* | np1-* | xps100-* | clipper-* | orion-* | sparclite-* \
 156               | sh-* | powerpc-* | sparc64-* | mips64-* | mipsel-* \
 157               | mips64el-* | mips64orion-* | mips64orionel-* \
 158               | m88110-* | m680[01234]0-* | m683?2-* | z8k-* \
 159               | h8500-*) # CYGNUS LOCAL
 160                 ;;
 161 # start-sanitize-arc
 162         arc)
 163                 basic_machine=$basic_machine-unknown
 164                 ;;
 165         arc-*)
 166                 ;;
 167 # end-sanitize-arc
 168         # Recognize the various machine names and aliases which stand
 169         # for a CPU type and a company and sometimes even an OS.
 170         386bsd)                                         # CYGNUS LOCAL
 171                 basic_machine=i386-unknown
 172                 os=-bsd
 173                 ;;
 174         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 175                 basic_machine=m68000-att
 176                 ;;
 177         3b*)
 178                 basic_machine=we32k-att
 179                 ;;
 180         a29khif)                                        # CYGNUS LOCAL
 181                 basic_machine=a29k-amd
 182                 os=-udi
 183                 ;;
 184         adobe68k)                                       # CYGNUS LOCAL
 185                 basic_machine=m68010-adobe
 186                 os=-scout
 187                 ;;
 188         alliant | fx80)
 189                 basic_machine=fx80-alliant
 190                 ;;
 191         altos | altos3068)
 192                 basic_machine=m68k-altos
 193                 ;;
 194         am29k)
 195                 basic_machine=a29k-none
 196                 os=-bsd
 197                 ;;
 198         amdahl)
 199                 basic_machine=580-amdahl
 200                 os=-sysv
 201                 ;;
 202         amiga | amiga-*)
 203                 basic_machine=m68k-cbm
 204                 ;;
 205         amigados)
 206                 basic_machine=m68k-cbm
 207                 os=-amigados
 208                 ;;
 209         amigaunix | amix)
 210                 basic_machine=m68k-cbm
 211                 os=-sysv4
 212                 ;;
 213         apollo68)
 214                 basic_machine=m68k-apollo
 215                 os=-sysv
 216                 ;;
 217         apollo68bsd)                                    # CYGNUS LOCAL
 218                 basic_machine=m68k-apollo
 219                 os=-bsd
 220                 ;;
 221         balance)
 222                 basic_machine=ns32k-sequent
 223                 os=-dynix
 224                 ;;
 225         convex-c1)
 226                 basic_machine=c1-convex
 227                 os=-bsd
 228                 ;;
 229         convex-c2)
 230                 basic_machine=c2-convex
 231                 os=-bsd
 232                 ;;
 233         convex-c32)
 234                 basic_machine=c32-convex
 235                 os=-bsd
 236                 ;;
 237         convex-c34)
 238                 basic_machine=c34-convex
 239                 os=-bsd
 240                 ;;
 241         convex-c38)
 242                 basic_machine=c38-convex
 243                 os=-bsd
 244                 ;;
 245         cray | ymp)
 246                 basic_machine=ymp-cray
 247                 os=-unicos
 248                 ;;
 249         cray2)
 250                 basic_machine=cray2-cray
 251                 os=-unicos
 252                 ;;
 253         crds | unos)
 254                 basic_machine=m68k-crds
 255                 ;;
 256         da30 | da30-*)
 257                 basic_machine=m68k-da30
 258                 ;;
 259         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 260                 basic_machine=mips-dec
 261                 ;;
 262         delta | 3300 | motorola-3300 | motorola-delta \
 263               | 3300-motorola | delta-motorola)
 264                 basic_machine=m68k-motorola
 265                 ;;
 266         delta88)
 267                 basic_machine=m88k-motorola
 268                 os=-sysv3
 269                 ;;
 270         dpx20 | dpx20-*)
 271                 basic_machine=rs6000-bull
 272                 os=-bosx
 273                 ;;
 274         dpx2* | dpx2*-bull)
 275                 basic_machine=m68k-bull
 276                 os=-sysv3
 277                 ;;
 278         ebmon29k)
 279                 basic_machine=a29k-amd
 280                 os=-ebmon
 281                 ;;
 282         elxsi)
 283                 basic_machine=elxsi-elxsi
 284                 os=-bsd
 285                 ;;
 286         encore | umax | mmax)
 287                 basic_machine=ns32k-encore
 288                 ;;
 289         es1800 | OSE68k | ose68k | ose | OSE)           # CYGNUS LOCAL
 290                 basic_machine=m68k-ericsson
 291                 os=-ose
 292                 ;;
 293         fx2800)
 294                 basic_machine=i860-alliant
 295                 ;;
 296         genix)
 297                 basic_machine=ns32k-ns
 298                 ;;
 299         gmicro)
 300                 basic_machine=tron-gmicro
 301                 os=-sysv
 302                 ;;
 303         h3050r* | hiux*)
 304                 basic_machine=hppa1.1-hitachi
 305                 os=-hiuxwe2
 306                 ;;
 307         h8300hds)
 308                 basic_machine=h8300-hitachi
 309                 os=-hds
 310                 ;;
 311         h8300hms)                                       # CYGNUS LOCAL
 312                 basic_machine=h8300-hitachi
 313                 os=-hms
 314                 ;;
 315         h8300xray)                                      # CYGNUS LOCAL
 316                 basic_machine=h8300-hitachi
 317                 os=-xray
 318                 ;;
 319         h8500hms)                                       # CYGNUS LOCAL
 320                 basic_machine=h8500-hitachi
 321                 os=-hms
 322                 ;;
 323         harris)
 324                 basic_machine=m88k-harris
 325                 os=-sysv3
 326                 ;;
 327         hp300-*)
 328                 basic_machine=m68k-hp
 329                 ;;
 330         hp300bsd)
 331                 basic_machine=m68k-hp
 332                 os=-bsd
 333                 ;;
 334         hp300hpux)
 335                 basic_machine=m68k-hp
 336                 os=-hpux
 337                 ;;
 338         w89k-*)                                         # CYGNUS LOCAL
 339                 basic_machine=hppa1.1-winbond
 340                 os=-proelf
 341                 ;;
 342         op50n-*)                                        # CYGNUS LOCAL
 343                 basic_machine=hppa1.1-oki
 344                 os=-proelf
 345                 ;;
 346         op60c-*)                                        # CYGNUS LOCAL
 347                 basic_machine=hppa1.1-oki
 348                 os=-proelf
 349                 ;;
 350         hppro)                                          # CYGNUS LOCAL
 351                 basic_machine=hppa1.1-hp
 352                 os=-proelf
 353                 ;;
 354         hp9k2[0-9][0-9] | hp9k31[0-9])
 355                 basic_machine=m68000-hp
 356                 ;;
 357         hp9k3[2-9][0-9])
 358                 basic_machine=m68k-hp
 359                 ;;
 360         hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
 361                 basic_machine=hppa1.1-hp
 362                 ;;
 363         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 364                 basic_machine=hppa1.0-hp
 365                 ;;
 366         hppaosf)
 367                 basic_machine=hppa1.1-hp
 368                 os=-osf
 369                 ;;
 370         i370-ibm* | ibm*)
 371                 basic_machine=i370-ibm
 372                 os=-mvs
 373                 ;;
 374 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
 375         i[345]86v32)
 376                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 377                 os=-sysv32
 378                 ;;
 379         i[345]86v4*)
 380                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 381                 os=-sysv4
 382                 ;;
 383         i[345]86v)
 384                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 385                 os=-sysv
 386                 ;;
 387         i[345]86sol2)
 388                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 389                 os=-solaris2
 390                 ;;
 391         i386mach)                                       # CYGNUS LOCAL
 392                 basic_machine=i386-mach
 393                 os=-mach
 394                 ;;
 395         i386-vsta | vsta)                               # CYGNUS LOCAL
 396                 basic_machine=i386-unknown
 397                 os=-vsta
 398                 ;;
 399         i386-go32 | go32)                               # CYGNUS LOCAL
 400                 basic_machine=i386-unknown
 401                 os=-go32
 402                 ;;
 403         i386-linux* | linux)                            # CYGNUS LOCAL
 404                 basic_machine=i386-unknown
 405                 os=-linux
 406                 ;;
 407         i386-linux*coff | linuxcoff)                    # CYGNUS LOCAL
 408                 basic_machine=i386-unknown
 409                 os=-linuxcoff
 410                 ;;
 411         i386-linux*elf | linuxelf)                      # CYGNUS LOCAL
 412                 basic_machine=i386-unknown
 413                 os=-linuxelf
 414                 ;;
 415         iris | iris4d | \
 416         iris3 | iris4)                                  # CYGNUS LOCAL
 417                 basic_machine=mips-sgi
 418                 case $os in
 419                     -irix*)
 420                         ;;
 421                     *)
 422                         os=-irix4
 423                         ;;
 424                 esac
 425                 ;;
 426         isi68 | isi)
 427                 basic_machine=m68k-isi
 428                 os=-sysv
 429                 ;;
 430         m88k-omron*)
 431                 basic_machine=m88k-omron
 432                 ;;
 433         magnum | m3230)
 434                 basic_machine=mips-mips
 435                 os=-sysv
 436                 ;;
 437         merlin)
 438                 basic_machine=ns32k-utek
 439                 os=-sysv
 440                 ;;
 441         miniframe)
 442                 basic_machine=m68000-convergent
 443                 ;;
 444         mips3*-*)
 445                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 446                 ;;
 447         mips3*)
 448                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
 449                 ;;
 450         monitor)                                         # CYGNUS LOCAL
 451                 basic_machine=m68k-rom68k
 452                 os=-coff
 453                 ;;
 454         msdos)                                          # CYGNUS LOCAL
 455                 basic_machine=i386-unknown
 456                 os=-msdos
 457                 ;;
 458         ncr3000)
 459                 basic_machine=i486-ncr
 460                 os=-sysv4
 461                 ;;
 462         netbsd386)
 463                 basic_machine=i386-unknown              # CYGNUS LOCAL
 464                 os=-netbsd
 465                 ;;
 466         news | news700 | news800 | news900)
 467                 basic_machine=m68k-sony
 468                 os=-newsos
 469                 ;;
 470         news1000)
 471                 basic_machine=m68030-sony
 472                 os=-newsos
 473                 ;;
 474         news-3600 | risc-news)
 475                 basic_machine=mips-sony
 476                 os=-newsos
 477                 ;;
 478         necv70)                                         # CYGNUS LOCAL
 479                 basic_machine=v70-nec
 480                 os=-sysv
 481                 ;;
 482         next | m*-next )
 483                 basic_machine=m68k-next
 484                 case $os in
 485                     -nextstep* )
 486                         ;;
 487                     -ns2*)
 488                       os=-nextstep2
 489                         ;;
 490                     *)
 491                       os=-nextstep3
 492                         ;;
 493                 esac
 494                 ;;
 495         nh3000)
 496                 basic_machine=m68k-harris
 497                 os=-cxux
 498                 ;;
 499         nh[45]000)
 500                 basic_machine=m88k-harris
 501                 os=-cxux
 502                 ;;
 503         nindy960)
 504                 basic_machine=i960-intel
 505                 os=-nindy
 506                 ;;
 507         np1)
 508                 basic_machine=np1-gould
 509                 ;;
 510         OSE68000 | ose68000)                            # CYGNUS LOCAL
 511                 basic_machine=m68000-ericsson
 512                 os=-ose
 513                 ;;
 514         os68k)                                          # CYGNUS LOCAL
 515                 basic_machine=m68k-none
 516                 os=-os68k
 517                 ;;
 518         pa-hitachi)
 519                 basic_machine=hppa1.1-hitachi
 520                 os=-hiuxwe2
 521                 ;;
 522         paragon)
 523                 basic_machine=i860-intel
 524                 os=-osf
 525                 ;;
 526         pbd)
 527                 basic_machine=sparc-tti
 528                 ;;
 529         pbb)
 530                 basic_machine=m68k-tti
 531                 ;;
 532         pc532 | pc532-*)
 533                 basic_machine=ns32k-pc532
 534                 ;;
 535         pentium-*)
 536                 # We will change tis to say i586 once there has been
 537                 # time for various packages to start to recognize that.
 538                 basic_machine=i486-`echo $basic_machine | sed 's/^[^-]*-//'`
 539                 ;;
 540         pn)
 541                 basic_machine=pn-gould
 542                 ;;
 543         ps2)
 544                 basic_machine=i386-ibm
 545                 ;;
 546         rom68k)                                         # CYGNUS LOCAL
 547                 basic_machine=m68k-rom68k
 548                 os=-coff
 549                 ;;
 550         rtpc | rtpc-*)
 551                 basic_machine=romp-ibm
 552                 ;;
 553         sa29200)                                        # CYGNUS LOCAL
 554                 basic_machine=a29k-amd
 555                 os=-udi
 556                 ;;
 557         sequent)
 558                 basic_machine=i386-sequent
 559                 ;;
 560         sh)
 561                 basic_machine=sh-hitachi
 562                 os=-hms
 563                 ;;
 564         sparclite-wrs)                                  # CYGNUS LOCAL
 565                 basic_machine=sparclite-wrs
 566                 os=-vxworks
 567                 ;;
 568         sparcfrw)                                       # CYGNUS LOCAL
 569                 basic_machine=sparcfrw-sun
 570                 os=-sunos4
 571                 ;;
 572         sparcfrwcompat)                                 # CYGNUS LOCAL
 573                 basic_machine=sparcfrwcompat-sun
 574                 os=-sunos4
 575                 ;;
 576         sparclitefrw)                                   # CYGNUS LOCAL
 577                 basic_machine=sparclitefrw-fujitsu
 578                 ;;
 579         sparclitefrwcompat)                             # CYGNUS LOCAL
 580                 basic_machine=sparclitefrwcompat-fujitsu
 581                 ;;
 582         sps7)
 583                 basic_machine=m68k-bull
 584                 os=-sysv2
 585                 ;;
 586         spur)
 587                 basic_machine=spur-unknown
 588                 ;;
 589         st2000)                                         # CYGNUS LOCAL
 590                 basic_machine=m68k-tandem
 591                 ;;
 592         stratus)                                        # CYGNUS LOCAL
 593                 basic_machine=i860-stratus
 594                 os=-sysv4
 595                 ;;
 596         sun2)
 597                 basic_machine=m68000-sun
 598                 ;;
 599         sun2os3)
 600                 basic_machine=m68000-sun
 601                 os=-sunos3
 602                 ;;
 603         sun2os4)
 604                 basic_machine=m68000-sun
 605                 os=-sunos4
 606                 ;;
 607         sun3os3)
 608                 basic_machine=m68k-sun
 609                 os=-sunos3
 610                 ;;
 611         sun3os4)
 612                 basic_machine=m68k-sun
 613                 os=-sunos4
 614                 ;;
 615         sun4os3)
 616                 basic_machine=sparc-sun
 617                 os=-sunos3
 618                 ;;
 619         sun4os4)
 620                 basic_machine=sparc-sun
 621                 os=-sunos4
 622                 ;;
 623         sun4sol2)                                       # CYGNUS LOCAL
 624                 basic_machine=sparc-sun
 625                 os=-solaris2
 626                 ;;
 627         sun3 | sun3-*)
 628                 basic_machine=m68k-sun
 629                 ;;
 630         sun4)
 631                 basic_machine=sparc-sun
 632                 ;;
 633         sun386 | sun386i | roadrunner)
 634                 basic_machine=i386-sun
 635                 ;;
 636         symmetry)
 637                 basic_machine=i386-sequent
 638                 os=-dynix
 639                 ;;
 640         tower | tower-32)
 641                 basic_machine=m68k-ncr
 642                 ;;
 643         udi29k)                                         # CYGNUS LOCAL
 644                 basic_machine=a29k-amd
 645                 os=-udi
 646                 ;;
 647         ultra3)
 648                 basic_machine=a29k-nyu
 649                 os=-sym1
 650                 ;;
 651         unixware)                                       # CYGNUS LOCAL
 652                 os=-sysv4
 653                 basic_machine=i386-unknown
 654                 ;;
 655         v810 | necv810)
 656                 basic_machine=v810-nec
 657                 os=-none
 658                 ;;
 659         vaxv)
 660                 basic_machine=vax-dec
 661                 os=-sysv
 662                 ;;
 663         vms)
 664                 basic_machine=vax-dec
 665                 os=-vms
 666                 ;;
 667         vxworks960)
 668                 basic_machine=i960-wrs
 669                 os=-vxworks
 670                 ;;
 671         vxworks68)
 672                 basic_machine=m68k-wrs
 673                 os=-vxworks
 674                 ;;
 675         xmp)
 676                 basic_machine=xmp-cray
 677                 os=-unicos
 678                 ;;
 679         xps | xps100)
 680                 basic_machine=xps100-honeywell
 681                 ;;
 682         z8ksim)                                         # CYGNUS LOCAL
 683                 basic_machine=z8k-unknown
 684                 os=-sim
 685                 ;;
 686         none)
 687                 basic_machine=none-none
 688                 os=-none
 689                 ;;
 690
 691 # Here we handle the default manufacturer of certain CPU types.  It is in
 692 # some cases the only manufacturer, in others, it is the most popular.
 693         w89k)                                           # CYGNUS LOCAL
 694                 basic_machine=hppa1.1-winbond
 695                 ;;
 696         op50n)                                          # CYGNUS LOCAL
 697                 basic_machine=hppa1.1-oki
 698                 ;;
 699         op60c)                                          # CYGNUS LOCAL
 700                 basic_machine=hppa1.1-oki
 701                 ;;
 702         mips)
 703                 basic_machine=mips-mips
 704                 ;;
 705         romp)
 706                 basic_machine=romp-ibm
 707                 ;;
 708         rs6000)
 709                 basic_machine=rs6000-ibm
 710                 ;;
 711         vax)
 712                 basic_machine=vax-dec
 713                 ;;
 714         we32k)
 715                 basic_machine=we32k-att
 716                 ;;
 717         sparc)
 718                 basic_machine=sparc-sun
 719                 ;;
 720         cydra)
 721                 basic_machine=cydra-cydrome
 722                 ;;
 723         orion)
 724                 basic_machine=orion-highlevel
 725                 ;;
 726         orion105)
 727                 basic_machine=clipper-highlevel
 728                 ;;
 729 ## start-sanitize-mpw
 730         mac)                                            # CYGNUS LOCAL
 731                 basic_machine=m68k-apple
 732                 ;;
 733         mpw)                                            # CYGNUS LOCAL
 734                 basic_machine=m68k-apple
 735                 ;;
 736 ## end-sanitize-mpw
 737         *)
 738                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 739                 exit 1
 740                 ;;
 741 esac
 742
 743 # Here we canonicalize certain aliases for manufacturers.
 744 case $basic_machine in
 745         *-digital*)
 746                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
 747                 ;;
 748         *-commodore*)
 749                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
 750                 ;;
 751         *)
 752                 ;;
 753 esac
 754
 755 # Decode manufacturer-specific aliases for certain operating systems.
 756
 757 if [ x"$os" != x"" ]
 758 then
 759 case $os in
 760         # -solaris* is a basic system type, with this one exception.
 761         -solaris1 | -solaris1.*)
 762                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
 763                 ;;
 764         -solaris)
 765                 os=-solaris2
 766                 ;;
 767         # First accept the basic system types.
 768         # The portable systems comes first.
 769         # Each alternative must end in a *, to match a version number.
 770         # -sysv* is not here because it comes later, after sysvr4.
 771         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
 772               | -vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[345]* \
 773               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
 774               | -amigados* | -msdos* | -newsos* | -unicos* | -aos* \
 775               | -nindy* | -vxworks* | -ebmon* | -hms* | -mvs* | -clix* \
 776               | -riscos* | -linux* | -uniplus* | -iris* | -rtu* | -xenix* \
 777               | -hiux* | -386bsd* | -netbsd* | -freebsd* | -riscix* \
 778               | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
 779               | -ptx* \
 780               | -go32 | -vsta | -sim | -es1800* | -udi | -hms* | -xray | -hds* \
 781               | -os68k* | -none* | -v88r* | -coff \
 782               | -abug | -ecoff* | -netware* | -proelf | -os9* )
 783                                 # The last three lines above are CYGNUS LOCAL
 784                 ;;
 785         -sunos5*)
 786                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
 787                 ;;
 788         -sunos6*)
 789                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
 790                 ;;
 791         -osfrose*)
 792                 os=-osfrose
 793                 ;;
 794         -osf*)
 795                 os=-osf
 796                 ;;
 797         -utek*)
 798                 os=-bsd
 799                 ;;
 800         -dynix*)
 801                 os=-bsd
 802                 ;;
 803         -acis*)
 804                 os=-aos
 805                 ;;
 806         -386bsd)                                        # CYGNUS LOCAL
 807                 os=-bsd
 808                 ;;
 809         -ctix* | -uts*)
 810                 os=-sysv
 811                 ;;
 812         -triton*)
 813                 os=-sysv3
 814                 ;;
 815         -oss*)
 816                 os=-sysv3
 817                 ;;
 818         -svr4)
 819                 os=-sysv4
 820                 ;;
 821         -unixware)                      # CYGNUS LOCAL
 822                 os=-sysv4
 823                 ;;
 824         -svr3)
 825                 os=-sysv3
 826                 ;;
 827         -sysvr4)
 828                 os=-sysv4
 829                 ;;
 830         # This must come after -sysvr4.
 831         -sysv*)
 832                 ;;
 833         -ose*)                                          # CYGNUS LOCAL
 834                 os=-ose
 835                 ;;
 836         -es1800*)                                       # CYGNUS LOCAL
 837                 os=-ose
 838                 ;;
 839         -xenix)
 840                 os=-xenix
 841                 ;;
 842         -none)
 843                 ;;
 844         *)
 845                 # Get rid of the `-' at the beginning of $os.
 846                 os=`echo $os | sed 's/[^-]*-//'`
 847                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
 848                 exit 1
 849                 ;;
 850 esac
 851 else
 852
 853 # Here we handle the default operating systems that come with various machines.
 854 # The value should be what the vendor currently ships out the door with their
 855 # machine or put another way, the most popular os provided with the machine.
 856
 857 # Note that if you're going to try to match "-MANUFACTURER" here (say,
 858 # "-sun"), then you have to tell the case statement up towards the top
 859 # that MANUFACTURER isn't an operating system.  Otherwise, code above
 860 # will signal an error saying that MANUFACTURER isn't an operating
 861 # system, and we'll never get to this point.
 862
 863 case $basic_machine in
 864         *-acorn)
 865                 os=-riscix1.2
 866                 ;;
 867         *-dec | vax-*)
 868                 os=-ultrix4.2
 869                 ;;
 870         i386-sun)
 871                 os=-sunos4.0.2
 872                 ;;
 873         m68000-sun)
 874                 os=-sunos3
 875                 # This also exists in the configure program, but was not the
 876                 # default.
 877                 # os=-sunos4
 878                 ;;
 879         m68*-cisco)
 880                 os=-aout
 881                 ;;
 882         mips*-cisco)
 883                 os=-elf
 884                 ;;
 885         *-tti)  # must be before sparc entry or we get the wrong os.
 886                 os=-sysv3
 887                 ;;
 888         sparc-* | *-sun)
 889                 os=-sunos4.1.1
 890                 ;;
 891         *-ibm)
 892                 os=-aix
 893                 ;;
 894         *-wec)                                          # CYGNUS LOCAL
 895                 os=-proelf
 896                 ;;
 897         *-winbond)                                      # CYGNUS LOCAL
 898                 os=-proelf
 899                 ;;
 900         *-oki)                                          # CYGNUS LOCAL
 901                 os=-proelf
 902                 ;;
 903         *-hp)
 904                 os=-hpux
 905                 ;;
 906         *-hitachi)
 907                 os=-hiux
 908                 ;;
 909         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
 910                 os=-sysv
 911                 ;;
 912         *-cbm)
 913                 os=-amigados
 914                 ;;
 915         *-dg)
 916                 os=-dgux
 917                 ;;
 918         *-dolphin)
 919                 os=-sysv3
 920                 ;;
 921         m68k-ccur)
 922                 os=-rtu
 923                 ;;
 924         m88k-omron*)
 925                 os=-luna
 926                 ;;
 927         *-sequent)
 928                 os=-ptx
 929                 ;;
 930         *-crds)
 931                 os=-unos
 932                 ;;
 933         *-ns)
 934                 os=-genix
 935                 ;;
 936         i370-*)
 937                 os=-mvs
 938                 ;;
 939         *-next)
 940                 os=-nextstep3
 941                 ;;
 942         *-gould)
 943                 os=-sysv
 944                 ;;
 945         *-highlevel)
 946                 os=-bsd
 947                 ;;
 948         *-encore)
 949                 os=-bsd
 950                 ;;
 951         *-sgi)
 952                 os=-irix
 953                 ;;
 954         *-masscomp)
 955                 os=-rtu
 956                 ;;
 957         *-rom68k)                                       # CYGNUS LOCAL
 958                 os=-coff
 959                 ;;
 960         *-*bug)                                         # CYGNUS LOCAL
 961                 os=-coff
 962                 ;;
 963 ## start-sanitize-mpw
 964         *-apple)                                        # CYGNUS LOCAL
 965                 os=-mpw
 966                 ;;
 967 ## end-sanitize-mpw
 968         *)
 969                 os=-none
 970                 ;;
 971 esac
 972 fi
 973
 974 # Here we handle the case where we know the os, and the CPU type, but not the
 975 # manufacturer.  We pick the logical manufacturer.
 976 vendor=unknown
 977 case $basic_machine in
 978         *-unknown)
 979                 case $os in
 980                         -riscix*)
 981                                 vendor=acorn
 982                                 ;;
 983                         -sunos*)
 984                                 vendor=sun
 985                                 ;;
 986                         -bosx*)                 # CYGNUS LOCAL
 987                                 vendor=bull
 988                                 ;;
 989                         -lynxos*)
 990                                 vendor=lynx
 991                                 ;;
 992                         -aix*)
 993                                 vendor=ibm
 994                                 ;;
 995                         -hpux*)
 996                                 vendor=hp
 997                                 ;;
 998                         -hiux*)
 999                                 vendor=hitachi
1000                                 ;;
1001                         -unos*)
1002                                 vendor=crds
1003                                 ;;
1004                         -dgux*)
1005                                 vendor=dg
1006                                 ;;
1007                         -luna*)
1008                                 vendor=omron
1009                                 ;;
1010                         -genix*)
1011                                 vendor=ns
1012                                 ;;
1013                         -mvs*)
1014                                 vendor=ibm
1015                                 ;;
1016                         -ptx*)
1017                                 vendor=sequent
1018                                 ;;
1019                         -vxworks*)
1020                                 vendor=wrs              # CYGNUS LOCAL
1021                                 ;;
1022                         -hms*)                          # CYGNUS LOCAL
1023                                 vendor=hitachi
1024                                 ;;
1025 ## start-sanitize-mpw
1026                         -mpw*)                          # CYGNUS LOCAL
1027                                 vendor=apple
1028                                 ;;
1029 ## end-sanitize-mpw
1030                 esac
1031                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1032                 ;;
1033 esac
1034
1035 echo $basic_machine$os