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 $basic_machine in
 133         # Recognize the basic CPU types without company name.
 134         # Some are omitted here because they have special meanings below.
 135         tahoe | i[345]86 | i860 | m68k | m68000 | m88k | ns32k | arm | pyramid \
 136                 | tron | a29k | 580 | i960 | h8300 | hppa1.0 | hppa1.1 \
 137                 | alpha | we32k | ns16k | clipper | sparclite | i370 | sh \
 138                 | powerpc | sparc64 | 1750a | dsp16xx | mips64 | mipsel \
 139                 | mips64el | mips64orion | mips64orionel \
 140                 | m88110 | sparc | m680[01234]0 | m683?2 | z8k | v70 \
 141                 | h8500 | h8300h) # CYGNUS LOCAL
 142                 basic_machine=$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-* | h8300h-* ) # CYGNUS LOCAL
 160                 ;;
 161         # Recognize the various machine names and aliases which stand
 162         # for a CPU type and a company and sometimes even an OS.
 163         386bsd)                                         # CYGNUS LOCAL
 164                 basic_machine=i386-unknown
 165                 os=-bsd
 166                 ;;
 167         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 168                 basic_machine=m68000-att
 169                 ;;
 170         3b*)
 171                 basic_machine=we32k-att
 172                 ;;
 173         a29khif)                                        # CYGNUS LOCAL
 174                 basic_machine=a29k-amd
 175                 os=-udi
 176                 ;;
 177         adobe68k)                                       # CYGNUS LOCAL
 178                 basic_machine=m68010-adobe
 179                 os=-scout
 180                 ;;
 181         alliant | fx80)
 182                 basic_machine=fx80-alliant
 183                 ;;
 184         altos | altos3068)
 185                 basic_machine=m68k-altos
 186                 ;;
 187         am29k)
 188                 basic_machine=a29k-none
 189                 os=-bsd
 190                 ;;
 191         amdahl)
 192                 basic_machine=580-amdahl
 193                 os=-sysv
 194                 ;;
 195         amiga | amiga-*)
 196                 basic_machine=m68k-cbm
 197                 ;;
 198         amigados)
 199                 basic_machine=m68k-cbm
 200                 os=-amigados
 201                 ;;
 202         amigaunix | amix)
 203                 basic_machine=m68k-cbm
 204                 os=-sysv4
 205                 ;;
 206         apollo68)
 207                 basic_machine=m68k-apollo
 208                 os=-sysv
 209                 ;;
 210         apollo68bsd)                                    # CYGNUS LOCAL
 211                 basic_machine=m68k-apollo
 212                 os=-bsd
 213                 ;;
 214         balance)
 215                 basic_machine=ns32k-sequent
 216                 os=-dynix
 217                 ;;
 218         convex-c1)
 219                 basic_machine=c1-convex
 220                 os=-bsd
 221                 ;;
 222         convex-c2)
 223                 basic_machine=c2-convex
 224                 os=-bsd
 225                 ;;
 226         convex-c32)
 227                 basic_machine=c32-convex
 228                 os=-bsd
 229                 ;;
 230         convex-c34)
 231                 basic_machine=c34-convex
 232                 os=-bsd
 233                 ;;
 234         convex-c38)
 235                 basic_machine=c38-convex
 236                 os=-bsd
 237                 ;;
 238         cray | ymp)
 239                 basic_machine=ymp-cray
 240                 os=-unicos
 241                 ;;
 242         cray2)
 243                 basic_machine=cray2-cray
 244                 os=-unicos
 245                 ;;
 246         crds | unos)
 247                 basic_machine=m68k-crds
 248                 ;;
 249         da30 | da30-*)
 250                 basic_machine=m68k-da30
 251                 ;;
 252         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 253                 basic_machine=mips-dec
 254                 ;;
 255         delta | 3300 | motorola-3300 | motorola-delta \
 256               | 3300-motorola | delta-motorola)
 257                 basic_machine=m68k-motorola
 258                 ;;
 259         delta88)
 260                 basic_machine=m88k-motorola
 261                 os=-sysv3
 262                 ;;
 263         dpx20 | dpx20-*)
 264                 basic_machine=rs6000-bull
 265                 os=-bosx
 266                 ;;
 267         dpx2* | dpx2*-bull)
 268                 basic_machine=m68k-bull
 269                 os=-sysv3
 270                 ;;
 271         ebmon29k)
 272                 basic_machine=a29k-amd
 273                 os=-ebmon
 274                 ;;
 275         elxsi)
 276                 basic_machine=elxsi-elxsi
 277                 os=-bsd
 278                 ;;
 279         encore | umax | mmax)
 280                 basic_machine=ns32k-encore
 281                 ;;
 282         es1800 | OSE68k | ose68k | ose | OSE)           # CYGNUS LOCAL
 283                 basic_machine=m68k-ericsson
 284                 os=-ose
 285                 ;;
 286         fx2800)
 287                 basic_machine=i860-alliant
 288                 ;;
 289         genix)
 290                 basic_machine=ns32k-ns
 291                 ;;
 292         gmicro)
 293                 basic_machine=tron-gmicro
 294                 os=-sysv
 295                 ;;
 296         h3050r* | hiux*)
 297                 basic_machine=hppa1.1-hitachi
 298                 os=-hiuxwe2
 299                 ;;
 300         h8300hds)
 301                 basic_machine=h8300-hitachi
 302                 os=-hds
 303                 ;;
 304         h8300hms)                                       # CYGNUS LOCAL
 305                 basic_machine=h8300-hitachi
 306                 os=-hms
 307                 ;;
 308         h8300xray)                                      # CYGNUS LOCAL
 309                 basic_machine=h8300-hitachi
 310                 os=-xray
 311                 ;;
 312         h8500hms)                                       # CYGNUS LOCAL
 313                 basic_machine=h8500-hitachi
 314                 os=-hms
 315                 ;;
 316         harris)
 317                 basic_machine=m88k-harris
 318                 os=-sysv3
 319                 ;;
 320         hp300-*)
 321                 basic_machine=m68k-hp
 322                 ;;
 323         hp300bsd)
 324                 basic_machine=m68k-hp
 325                 os=-bsd
 326                 ;;
 327         hp300hpux)
 328                 basic_machine=m68k-hp
 329                 os=-hpux
 330                 ;;
 331         w89k-*)                                         # CYGNUS LOCAL
 332                 basic_machine=hppa1.1-winbond
 333                 os=-proelf
 334                 ;;
 335         op50n-*)                                        # CYGNUS LOCAL
 336                 basic_machine=hppa1.1-oki
 337                 os=-proelf
 338                 ;;
 339         op60c-*)                                        # CYGNUS LOCAL
 340                 basic_machine=hppa1.1-oki
 341                 os=-proelf
 342                 ;;
 343         hppro)                                          # CYGNUS LOCAL
 344                 basic_machine=hppa1.1-hp
 345                 os=-proelf
 346                 ;;
 347         hp9k2[0-9][0-9] | hp9k31[0-9])
 348                 basic_machine=m68000-hp
 349                 ;;
 350         hp9k3[2-9][0-9])
 351                 basic_machine=m68k-hp
 352                 ;;
 353         hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
 354                 basic_machine=hppa1.1-hp
 355                 ;;
 356         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 357                 basic_machine=hppa1.0-hp
 358                 ;;
 359         hppaosf)
 360                 basic_machine=hppa1.1-hp
 361                 os=-osf
 362                 ;;
 363         i370-ibm* | ibm*)
 364                 basic_machine=i370-ibm
 365                 os=-mvs
 366                 ;;
 367 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
 368         i[345]86v32)
 369                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 370                 os=-sysv32
 371                 ;;
 372         i[345]86v4*)
 373                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 374                 os=-sysv4
 375                 ;;
 376         i[345]86v)
 377                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 378                 os=-sysv
 379                 ;;
 380         i[345]86sol2)
 381                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 382                 os=-solaris2
 383                 ;;
 384         i386mach)                                       # CYGNUS LOCAL
 385                 basic_machine=i386-mach
 386                 os=-mach
 387                 ;;
 388         i386-vsta | vsta)                               # CYGNUS LOCAL
 389                 basic_machine=i386-unknown
 390                 os=-vsta
 391                 ;;
 392         i386-go32 | go32)                               # CYGNUS LOCAL
 393                 basic_machine=i386-unknown
 394                 os=-go32
 395                 ;;
 396         i386-linux* | linux)                            # CYGNUS LOCAL
 397                 basic_machine=i386-unknown
 398                 os=-linux
 399                 ;;
 400         i386-linux*coff | linuxcoff)                    # CYGNUS LOCAL
 401                 basic_machine=i386-unknown
 402                 os=-linuxcoff
 403                 ;;
 404         i386-linux*elf | linuxelf)                      # CYGNUS LOCAL
 405                 basic_machine=i386-unknown
 406                 os=-linuxelf
 407                 ;;
 408         iris | iris4d | \
 409         iris3 | iris4)                                  # CYGNUS LOCAL
 410                 basic_machine=mips-sgi
 411                 case $os in
 412                     -irix*)
 413                         ;;
 414                     *)
 415                         os=-irix4
 416                         ;;
 417                 esac
 418                 ;;
 419         isi68 | isi)
 420                 basic_machine=m68k-isi
 421                 os=-sysv
 422                 ;;
 423         m88k-omron*)
 424                 basic_machine=m88k-omron
 425                 ;;
 426         magnum | m3230)
 427                 basic_machine=mips-mips
 428                 os=-sysv
 429                 ;;
 430         merlin)
 431                 basic_machine=ns32k-utek
 432                 os=-sysv
 433                 ;;
 434         miniframe)
 435                 basic_machine=m68000-convergent
 436                 ;;
 437         mips3*-*)
 438                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 439                 ;;
 440         mips3*)
 441                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
 442                 ;;
 443         monitor)                                         # CYGNUS LOCAL
 444                 basic_machine=m68k-rom68k
 445                 os=-coff
 446                 ;;
 447         msdos)                                          # CYGNUS LOCAL
 448                 basic_machine=i386-unknown
 449                 os=-msdos
 450                 ;;
 451         ncr3000)
 452                 basic_machine=i486-ncr
 453                 os=-sysv4
 454                 ;;
 455         netbsd386)
 456                 basic_machine=i386-unknown              # CYGNUS LOCAL
 457                 os=-netbsd
 458                 ;;
 459         news | news700 | news800 | news900)
 460                 basic_machine=m68k-sony
 461                 os=-newsos
 462                 ;;
 463         news1000)
 464                 basic_machine=m68030-sony
 465                 os=-newsos
 466                 ;;
 467         news-3600 | risc-news)
 468                 basic_machine=mips-sony
 469                 os=-newsos
 470                 ;;
 471         necv70)                                         # CYGNUS LOCAL
 472                 basic_machine=v70-nec
 473                 os=-sysv
 474                 ;;
 475         next | m*-next )
 476                 basic_machine=m68k-next
 477                 case $os in
 478                     -nextstep* )
 479                         ;;
 480                     -ns2*)
 481                       os=-nextstep2
 482                         ;;
 483                     *)
 484                       os=-nextstep3
 485                         ;;
 486                 esac
 487                 ;;
 488         nh3000)
 489                 basic_machine=m68k-harris
 490                 os=-cxux
 491                 ;;
 492         nh[45]000)
 493                 basic_machine=m88k-harris
 494                 os=-cxux
 495                 ;;
 496         nindy960)
 497                 basic_machine=i960-intel
 498                 os=-nindy
 499                 ;;
 500         np1)
 501                 basic_machine=np1-gould
 502                 ;;
 503         OSE68000 | ose68000)                            # CYGNUS LOCAL
 504                 basic_machine=m68000-ericsson
 505                 os=-ose
 506                 ;;
 507         os68k)                                          # CYGNUS LOCAL
 508                 basic_machine=m68k-none
 509                 os=-os68k
 510                 ;;
 511         pa-hitachi)
 512                 basic_machine=hppa1.1-hitachi
 513                 os=-hiuxwe2
 514                 ;;
 515         paragon)
 516                 basic_machine=i860-intel
 517                 os=-osf
 518                 ;;
 519         pbd)
 520                 basic_machine=sparc-tti
 521                 ;;
 522         pbb)
 523                 basic_machine=m68k-tti
 524                 ;;
 525         pc532 | pc532-*)
 526                 basic_machine=ns32k-pc532
 527                 ;;
 528         pentium-*)
 529                 # We will change tis to say i586 once there has been
 530                 # time for various packages to start to recognize that.
 531                 basic_machine=i486-`echo $basic_machine | sed 's/^[^-]*-//'`
 532                 ;;
 533         pn)
 534                 basic_machine=pn-gould
 535                 ;;
 536         ps2)
 537                 basic_machine=i386-ibm
 538                 ;;
 539         rom68k)                                         # CYGNUS LOCAL
 540                 basic_machine=m68k-rom68k
 541                 os=-coff
 542                 ;;
 543         rtpc | rtpc-*)
 544                 basic_machine=romp-ibm
 545                 ;;
 546         sa29200)                                        # CYGNUS LOCAL
 547                 basic_machine=a29k-amd
 548                 os=-udi
 549                 ;;
 550         sequent)
 551                 basic_machine=i386-sequent
 552                 ;;
 553         sh)
 554                 basic_machine=sh-hitachi
 555                 os=-hms
 556                 ;;
 557         sparclite-wrs)                                  # CYGNUS LOCAL
 558                 basic_machine=sparclite-wrs
 559                 os=-vxworks
 560                 ;;
 561         sparcfrw)                                       # CYGNUS LOCAL
 562                 basic_machine=sparcfrw-sun
 563                 os=-sunos4
 564                 ;;
 565         sparcfrwcompat)                                 # CYGNUS LOCAL
 566                 basic_machine=sparcfrwcompat-sun
 567                 os=-sunos4
 568                 ;;
 569         sparclitefrw)                                   # CYGNUS LOCAL
 570                 basic_machine=sparclitefrw-fujitsu
 571                 ;;
 572         sparclitefrwcompat)                             # CYGNUS LOCAL
 573                 basic_machine=sparclitefrwcompat-fujitsu
 574                 ;;
 575         sps7)
 576                 basic_machine=m68k-bull
 577                 os=-sysv2
 578                 ;;
 579         spur)
 580                 basic_machine=spur-unknown
 581                 ;;
 582         st2000)                                         # CYGNUS LOCAL
 583                 basic_machine=m68k-tandem
 584                 ;;
 585         stratus)                                        # CYGNUS LOCAL
 586                 basic_machine=i860-stratus
 587                 os=-sysv4
 588                 ;;
 589         sun2)
 590                 basic_machine=m68000-sun
 591                 ;;
 592         sun2os3)
 593                 basic_machine=m68000-sun
 594                 os=-sunos3
 595                 ;;
 596         sun2os4)
 597                 basic_machine=m68000-sun
 598                 os=-sunos4
 599                 ;;
 600         sun3os3)
 601                 basic_machine=m68k-sun
 602                 os=-sunos3
 603                 ;;
 604         sun3os4)
 605                 basic_machine=m68k-sun
 606                 os=-sunos4
 607                 ;;
 608         sun4os3)
 609                 basic_machine=sparc-sun
 610                 os=-sunos3
 611                 ;;
 612         sun4os4)
 613                 basic_machine=sparc-sun
 614                 os=-sunos4
 615                 ;;
 616         sun4sol2)                                       # CYGNUS LOCAL
 617                 basic_machine=sparc-sun
 618                 os=-solaris2
 619                 ;;
 620         sun3 | sun3-*)
 621                 basic_machine=m68k-sun
 622                 ;;
 623         sun4)
 624                 basic_machine=sparc-sun
 625                 ;;
 626         sun386 | sun386i | roadrunner)
 627                 basic_machine=i386-sun
 628                 ;;
 629         symmetry)
 630                 basic_machine=i386-sequent
 631                 os=-dynix
 632                 ;;
 633         tower | tower-32)
 634                 basic_machine=m68k-ncr
 635                 ;;
 636         udi29k)                                         # CYGNUS LOCAL
 637                 basic_machine=a29k-amd
 638                 os=-udi
 639                 ;;
 640         ultra3)
 641                 basic_machine=a29k-nyu
 642                 os=-sym1
 643                 ;;
 644         unixware)                                       # CYGNUS LOCAL
 645                 os=-sysv4
 646                 basic_machine=i386-unknown
 647                 ;;
 648         v810 | necv810)
 649                 basic_machine=v810-nec
 650                 os=-none
 651                 ;;
 652         vaxv)
 653                 basic_machine=vax-dec
 654                 os=-sysv
 655                 ;;
 656         vms)
 657                 basic_machine=vax-dec
 658                 os=-vms
 659                 ;;
 660         vxworks960)
 661                 basic_machine=i960-wrs
 662                 os=-vxworks
 663                 ;;
 664         vxworks68)
 665                 basic_machine=m68k-wrs
 666                 os=-vxworks
 667                 ;;
 668         xmp)
 669                 basic_machine=xmp-cray
 670                 os=-unicos
 671                 ;;
 672         xps | xps100)
 673                 basic_machine=xps100-honeywell
 674                 ;;
 675         z8ksim)                                         # CYGNUS LOCAL
 676                 basic_machine=z8k-unknown
 677                 os=-sim
 678                 ;;
 679         none)
 680                 basic_machine=none-none
 681                 os=-none
 682                 ;;
 683
 684 # Here we handle the default manufacturer of certain CPU types.  It is in
 685 # some cases the only manufacturer, in others, it is the most popular.
 686         w89k)                                           # CYGNUS LOCAL
 687                 basic_machine=hppa1.1-winbond
 688                 ;;
 689         op50n)                                          # CYGNUS LOCAL
 690                 basic_machine=hppa1.1-oki
 691                 ;;
 692         op60c)                                          # CYGNUS LOCAL
 693                 basic_machine=hppa1.1-oki
 694                 ;;
 695         mips)
 696                 basic_machine=mips-mips
 697                 ;;
 698         romp)
 699                 basic_machine=romp-ibm
 700                 ;;
 701         rs6000)
 702                 basic_machine=rs6000-ibm
 703                 ;;
 704         vax)
 705                 basic_machine=vax-dec
 706                 ;;
 707         we32k)
 708                 basic_machine=we32k-att
 709                 ;;
 710         sparc)
 711                 basic_machine=sparc-sun
 712                 ;;
 713         cydra)
 714                 basic_machine=cydra-cydrome
 715                 ;;
 716         orion)
 717                 basic_machine=orion-highlevel
 718                 ;;
 719         orion105)
 720                 basic_machine=clipper-highlevel
 721                 ;;
 722 ## start-sanitize-mpw
 723         mac)                                            # CYGNUS LOCAL
 724                 basic_machine=m68k-apple
 725                 ;;
 726         mpw)                                            # CYGNUS LOCAL
 727                 basic_machine=m68k-apple
 728                 ;;
 729 ## end-sanitize-mpw
 730         *)
 731                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 732                 exit 1
 733                 ;;
 734 esac
 735
 736 # Here we canonicalize certain aliases for manufacturers.
 737 case $basic_machine in
 738         *-digital*)
 739                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
 740                 ;;
 741         *-commodore*)
 742                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
 743                 ;;
 744         *)
 745                 ;;
 746 esac
 747
 748 # Decode manufacturer-specific aliases for certain operating systems.
 749
 750 if [ x"$os" != x"" ]
 751 then
 752 case $os in
 753         # -solaris* is a basic system type, with this one exception.
 754         -solaris1 | -solaris1.*)
 755                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
 756                 ;;
 757         -solaris)
 758                 os=-solaris2
 759                 ;;
 760         # First accept the basic system types.
 761         # The portable systems comes first.
 762         # Each alternative must end in a *, to match a version number.
 763         # -sysv* is not here because it comes later, after sysvr4.
 764         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
 765               | -vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[345]* \
 766               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
 767               | -amigados* | -msdos* | -newsos* | -unicos* | -aos* \
 768               | -nindy* | -vxworks* | -ebmon* | -hms* | -mvs* | -clix* \
 769               | -riscos* | -linux* | -uniplus* | -iris* | -rtu* | -xenix* \
 770               | -hiux* | -386bsd* | -netbsd* | -freebsd* | -riscix* \
 771               | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
 772               | -ptx* \
 773               | -go32 | -vsta | -sim | -es1800* | -udi | -hms* | -xray | -hds* \
 774               | -os68k* | -none* | -v88r* | -coff \
 775               | -abug | -ecoff* | -netware* | -proelf | -os9* )
 776                                 # The last three lines above are CYGNUS LOCAL
 777                 ;;
 778         -sunos5*)
 779                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
 780                 ;;
 781         -sunos6*)
 782                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
 783                 ;;
 784         -osfrose*)
 785                 os=-osfrose
 786                 ;;
 787         -osf*)
 788                 os=-osf
 789                 ;;
 790         -utek*)
 791                 os=-bsd
 792                 ;;
 793         -dynix*)
 794                 os=-bsd
 795                 ;;
 796         -acis*)
 797                 os=-aos
 798                 ;;
 799         -386bsd)                                        # CYGNUS LOCAL
 800                 os=-bsd
 801                 ;;
 802         -ctix* | -uts*)
 803                 os=-sysv
 804                 ;;
 805         -triton*)
 806                 os=-sysv3
 807                 ;;
 808         -oss*)
 809                 os=-sysv3
 810                 ;;
 811         -svr4)
 812                 os=-sysv4
 813                 ;;
 814         -unixware)                      # CYGNUS LOCAL
 815                 os=-sysv4
 816                 ;;
 817         -svr3)
 818                 os=-sysv3
 819                 ;;
 820         -sysvr4)
 821                 os=-sysv4
 822                 ;;
 823         # This must come after -sysvr4.
 824         -sysv*)
 825                 ;;
 826         -ose*)                                          # CYGNUS LOCAL
 827                 os=-ose
 828                 ;;
 829         -es1800*)                                       # CYGNUS LOCAL
 830                 os=-ose
 831                 ;;
 832         -xenix)
 833                 os=-xenix
 834                 ;;
 835         -none)
 836                 ;;
 837         *)
 838                 # Get rid of the `-' at the beginning of $os.
 839                 os=`echo $os | sed 's/[^-]*-//'`
 840                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
 841                 exit 1
 842                 ;;
 843 esac
 844 else
 845
 846 # Here we handle the default operating systems that come with various machines.
 847 # The value should be what the vendor currently ships out the door with their
 848 # machine or put another way, the most popular os provided with the machine.
 849
 850 # Note that if you're going to try to match "-MANUFACTURER" here (say,
 851 # "-sun"), then you have to tell the case statement up towards the top
 852 # that MANUFACTURER isn't an operating system.  Otherwise, code above
 853 # will signal an error saying that MANUFACTURER isn't an operating
 854 # system, and we'll never get to this point.
 855
 856 case $basic_machine in
 857         *-acorn)
 858                 os=-riscix1.2
 859                 ;;
 860         *-dec | vax-*)
 861                 os=-ultrix4.2
 862                 ;;
 863         i386-sun)
 864                 os=-sunos4.0.2
 865                 ;;
 866         m68000-sun)
 867                 os=-sunos3
 868                 # This also exists in the configure program, but was not the
 869                 # default.
 870                 # os=-sunos4
 871                 ;;
 872         m68*-cisco)
 873                 os=-aout
 874                 ;;
 875         mips*-cisco)
 876                 os=-elf
 877                 ;;
 878         *-tti)  # must be before sparc entry or we get the wrong os.
 879                 os=-sysv3
 880                 ;;
 881         sparc-* | *-sun)
 882                 os=-sunos4.1.1
 883                 ;;
 884         *-ibm)
 885                 os=-aix
 886                 ;;
 887         *-wec)                                          # CYGNUS LOCAL
 888                 os=-proelf
 889                 ;;
 890         *-winbond)                                      # CYGNUS LOCAL
 891                 os=-proelf
 892                 ;;
 893         *-oki)                                          # CYGNUS LOCAL
 894                 os=-proelf
 895                 ;;
 896         *-hp)
 897                 os=-hpux
 898                 ;;
 899         *-hitachi)
 900                 os=-hiux
 901                 ;;
 902         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
 903                 os=-sysv
 904                 ;;
 905         *-cbm)
 906                 os=-amigados
 907                 ;;
 908         *-dg)
 909                 os=-dgux
 910                 ;;
 911         *-dolphin)
 912                 os=-sysv3
 913                 ;;
 914         m68k-ccur)
 915                 os=-rtu
 916                 ;;
 917         m88k-omron*)
 918                 os=-luna
 919                 ;;
 920         *-sequent)
 921                 os=-ptx
 922                 ;;
 923         *-crds)
 924                 os=-unos
 925                 ;;
 926         *-ns)
 927                 os=-genix
 928                 ;;
 929         i370-*)
 930                 os=-mvs
 931                 ;;
 932         *-next)
 933                 os=-nextstep3
 934                 ;;
 935         *-gould)
 936                 os=-sysv
 937                 ;;
 938         *-highlevel)
 939                 os=-bsd
 940                 ;;
 941         *-encore)
 942                 os=-bsd
 943                 ;;
 944         *-sgi)
 945                 os=-irix
 946                 ;;
 947         *-masscomp)
 948                 os=-rtu
 949                 ;;
 950         *-rom68k)                                       # CYGNUS LOCAL
 951                 os=-coff
 952                 ;;
 953         *-*bug)                                         # CYGNUS LOCAL
 954                 os=-coff
 955                 ;;
 956 ## start-sanitize-mpw
 957         *-apple)                                        # CYGNUS LOCAL
 958                 os=-mpw
 959                 ;;
 960 ## end-sanitize-mpw
 961         *)
 962                 os=-none
 963                 ;;
 964 esac
 965 fi
 966
 967 # Here we handle the case where we know the os, and the CPU type, but not the
 968 # manufacturer.  We pick the logical manufacturer.
 969 vendor=unknown
 970 case $basic_machine in
 971         *-unknown)
 972                 case $os in
 973                         -riscix*)
 974                                 vendor=acorn
 975                                 ;;
 976                         -sunos*)
 977                                 vendor=sun
 978                                 ;;
 979                         -bosx*)                 # CYGNUS LOCAL
 980                                 vendor=bull
 981                                 ;;
 982                         -lynxos*)
 983                                 vendor=lynx
 984                                 ;;
 985                         -aix*)
 986                                 vendor=ibm
 987                                 ;;
 988                         -hpux*)
 989                                 vendor=hp
 990                                 ;;
 991                         -hiux*)
 992                                 vendor=hitachi
 993                                 ;;
 994                         -unos*)
 995                                 vendor=crds
 996                                 ;;
 997                         -dgux*)
 998                                 vendor=dg
 999                                 ;;
1000                         -luna*)
1001                                 vendor=omron
1002                                 ;;
1003                         -genix*)
1004                                 vendor=ns
1005                                 ;;
1006                         -mvs*)
1007                                 vendor=ibm
1008                                 ;;
1009                         -ptx*)
1010                                 vendor=sequent
1011                                 ;;
1012                         -vxworks*)
1013                                 vendor=wrs              # CYGNUS LOCAL
1014                                 ;;
1015                         -hms*)                          # CYGNUS LOCAL
1016                                 vendor=hitachi
1017                                 ;;
1018 ## start-sanitize-mpw
1019                         -mpw*)                          # CYGNUS LOCAL
1020                                 vendor=apple
1021                                 ;;
1022 ## end-sanitize-mpw
1023                 esac
1024                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1025                 ;;
1026 esac
1027
1028 echo $basic_machine$os