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         -windowsnt*)
 130                 os=`echo $os | sed -e 's/windowsnt/winnt/'`
 131                 ;;
 132 esac
 133
 134 # Decode aliases for certain CPU-COMPANY combinations.
 135 case $basic_machine in
 136         # Recognize the basic CPU types without company name.
 137         # Some are omitted here because they have special meanings below.
 138         tahoe | i[345]86 | i860 | m68k | m68000 | m88k | ns32k | arm | pyramid \
 139                 | tron | a29k | 580 | i960 | h8300 | hppa1.0 | hppa1.1 \
 140                 | alpha | we32k | ns16k | clipper | sparclite | i370 | sh \
 141                 | powerpc | sparc64 | 1750a | dsp16xx | mips64 | mipsel \
 142                 | mips64el | mips64orion | mips64orionel \
 143                 | m88110 | sparc | m680[01234]0 | m683?2 | z8k | v70 \
 144                 | h8500) # CYGNUS LOCAL
 145                 basic_machine=$basic_machine-unknown
 146                 ;;
 147         # Object if more than one company name word.
 148         *-*-*)
 149                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 150                 exit 1
 151                 ;;
 152         # Recognize the basic CPU types with company name.
 153         vax-* | tahoe-* | i[345]86-* | i860-* | m68k-* | m68000-* | m88k-* \
 154               | sparc-* | ns32k-* | fx80-* | arm-* | c[123]* \
 155               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
 156               | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
 157               | hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \
 158               | pn-* | np1-* | xps100-* | clipper-* | orion-* | sparclite-* \
 159               | sh-* | powerpc-* | sparc64-* | mips64-* | mipsel-* \
 160               | mips64el-* | mips64orion-* | mips64orionel-* \
 161               | m88110-* | m680[01234]0-* | m683?2-* | z8k-* \
 162               | h8500-* ) # CYGNUS LOCAL
 163                 ;;
 164 # start-sanitize-arc
 165         arc)
 166                 basic_machine=$basic_machine-unknown
 167                 ;;
 168         arc-*)
 169                 ;;
 170 # end-sanitize-arc
 171 # start-sanitize-r16
 172         r16)
 173                 basic_machine=$basic_machine-unknown
 174                 ;;
 175         r16-*)
 176                 ;;
 177 # end-sanitize-r16
 178         # Recognize the various machine names and aliases which stand
 179         # for a CPU type and a company and sometimes even an OS.
 180         386bsd)                                         # CYGNUS LOCAL
 181                 basic_machine=i386-unknown
 182                 os=-bsd
 183                 ;;
 184         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 185                 basic_machine=m68000-att
 186                 ;;
 187         3b*)
 188                 basic_machine=we32k-att
 189                 ;;
 190         a29khif)                                        # CYGNUS LOCAL
 191                 basic_machine=a29k-amd
 192                 os=-udi
 193                 ;;
 194         adobe68k)                                       # CYGNUS LOCAL
 195                 basic_machine=m68010-adobe
 196                 os=-scout
 197                 ;;
 198         alliant | fx80)
 199                 basic_machine=fx80-alliant
 200                 ;;
 201         altos | altos3068)
 202                 basic_machine=m68k-altos
 203                 ;;
 204         am29k)
 205                 basic_machine=a29k-none
 206                 os=-bsd
 207                 ;;
 208         amdahl)
 209                 basic_machine=580-amdahl
 210                 os=-sysv
 211                 ;;
 212         amiga | amiga-*)
 213                 basic_machine=m68k-cbm
 214                 ;;
 215         amigados)
 216                 basic_machine=m68k-cbm
 217                 os=-amigados
 218                 ;;
 219         amigaunix | amix)
 220                 basic_machine=m68k-cbm
 221                 os=-sysv4
 222                 ;;
 223         apollo68)
 224                 basic_machine=m68k-apollo
 225                 os=-sysv
 226                 ;;
 227         apollo68bsd)                                    # CYGNUS LOCAL
 228                 basic_machine=m68k-apollo
 229                 os=-bsd
 230                 ;;
 231         balance)
 232                 basic_machine=ns32k-sequent
 233                 os=-dynix
 234                 ;;
 235         convex-c1)
 236                 basic_machine=c1-convex
 237                 os=-bsd
 238                 ;;
 239         convex-c2)
 240                 basic_machine=c2-convex
 241                 os=-bsd
 242                 ;;
 243         convex-c32)
 244                 basic_machine=c32-convex
 245                 os=-bsd
 246                 ;;
 247         convex-c34)
 248                 basic_machine=c34-convex
 249                 os=-bsd
 250                 ;;
 251         convex-c38)
 252                 basic_machine=c38-convex
 253                 os=-bsd
 254                 ;;
 255         cray | ymp)
 256                 basic_machine=ymp-cray
 257                 os=-unicos
 258                 ;;
 259         cray2)
 260                 basic_machine=cray2-cray
 261                 os=-unicos
 262                 ;;
 263         crds | unos)
 264                 basic_machine=m68k-crds
 265                 ;;
 266         da30 | da30-*)
 267                 basic_machine=m68k-da30
 268                 ;;
 269         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 270                 basic_machine=mips-dec
 271                 ;;
 272         delta | 3300 | motorola-3300 | motorola-delta \
 273               | 3300-motorola | delta-motorola)
 274                 basic_machine=m68k-motorola
 275                 ;;
 276         delta88)
 277                 basic_machine=m88k-motorola
 278                 os=-sysv3
 279                 ;;
 280         dpx20 | dpx20-*)
 281                 basic_machine=rs6000-bull
 282                 os=-bosx
 283                 ;;
 284         dpx2* | dpx2*-bull)
 285                 basic_machine=m68k-bull
 286                 os=-sysv3
 287                 ;;
 288         ebmon29k)
 289                 basic_machine=a29k-amd
 290                 os=-ebmon
 291                 ;;
 292         elxsi)
 293                 basic_machine=elxsi-elxsi
 294                 os=-bsd
 295                 ;;
 296         encore | umax | mmax)
 297                 basic_machine=ns32k-encore
 298                 ;;
 299         es1800 | OSE68k | ose68k | ose | OSE)           # CYGNUS LOCAL
 300                 basic_machine=m68k-ericsson
 301                 os=-ose
 302                 ;;
 303         fx2800)
 304                 basic_machine=i860-alliant
 305                 ;;
 306         genix)
 307                 basic_machine=ns32k-ns
 308                 ;;
 309         gmicro)
 310                 basic_machine=tron-gmicro
 311                 os=-sysv
 312                 ;;
 313         h3050r* | hiux*)
 314                 basic_machine=hppa1.1-hitachi
 315                 os=-hiuxwe2
 316                 ;;
 317         h8300hms)
 318                 basic_machine=h8300-hitachi
 319                 os=-hms
 320                 ;;
 321         h8300xray)                                      # CYGNUS LOCAL
 322                 basic_machine=h8300-hitachi
 323                 os=-xray
 324                 ;;
 325         h8500hms)                                       # CYGNUS LOCAL
 326                 basic_machine=h8500-hitachi
 327                 os=-hms
 328                 ;;
 329         harris)
 330                 basic_machine=m88k-harris
 331                 os=-sysv3
 332                 ;;
 333         hp300-*)
 334                 basic_machine=m68k-hp
 335                 ;;
 336         hp300bsd)
 337                 basic_machine=m68k-hp
 338                 os=-bsd
 339                 ;;
 340         hp300hpux)
 341                 basic_machine=m68k-hp
 342                 os=-hpux
 343                 ;;
 344         w89k-*)                                         # CYGNUS LOCAL
 345                 basic_machine=hppa1.1-winbond
 346                 os=-proelf
 347                 ;;
 348         op50n-*)                                        # CYGNUS LOCAL
 349                 basic_machine=hppa1.1-oki
 350                 os=-proelf
 351                 ;;
 352         op60c-*)                                        # CYGNUS LOCAL
 353                 basic_machine=hppa1.1-oki
 354                 os=-proelf
 355                 ;;
 356         hppro)                                          # CYGNUS LOCAL
 357                 basic_machine=hppa1.1-hp
 358                 os=-proelf
 359                 ;;
 360         hp9k2[0-9][0-9] | hp9k31[0-9])
 361                 basic_machine=m68000-hp
 362                 ;;
 363         hp9k3[2-9][0-9])
 364                 basic_machine=m68k-hp
 365                 ;;
 366         hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
 367                 basic_machine=hppa1.1-hp
 368                 ;;
 369         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 370                 basic_machine=hppa1.0-hp
 371                 ;;
 372         hppaosf)                                        # CYGNUS LOCAL
 373                 basic_machine=hppa1.1-hp
 374                 os=-osf
 375                 ;;
 376         i370-ibm* | ibm*)
 377                 basic_machine=i370-ibm
 378                 os=-mvs
 379                 ;;
 380 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
 381         i[345]86v32)
 382                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 383                 os=-sysv32
 384                 ;;
 385         i[345]86v4*)
 386                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 387                 os=-sysv4
 388                 ;;
 389         i[345]86v)
 390                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 391                 os=-sysv
 392                 ;;
 393         i[345]86sol2)
 394                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 395                 os=-solaris2
 396                 ;;
 397         i386mach)                                       # CYGNUS LOCAL
 398                 basic_machine=i386-mach
 399                 os=-mach
 400                 ;;
 401         i386-vsta | vsta)                               # CYGNUS LOCAL
 402                 basic_machine=i386-unknown
 403                 os=-vsta
 404                 ;;
 405         i386-go32 | go32)                               # CYGNUS LOCAL
 406                 basic_machine=i386-unknown
 407                 os=-go32
 408                 ;;
 409         i386-linux* | linux)                            # CYGNUS LOCAL
 410                 basic_machine=i386-unknown
 411                 os=-linux
 412                 ;;
 413         i386-linux*coff | linuxcoff)                    # CYGNUS LOCAL
 414                 basic_machine=i386-unknown
 415                 os=-linuxcoff
 416                 ;;
 417         i386-linux*elf | linuxelf)                      # CYGNUS LOCAL
 418                 basic_machine=i386-unknown
 419                 os=-linuxelf
 420                 ;;
 421         iris | iris4d | \
 422         iris3 | iris4)                                  # CYGNUS LOCAL
 423                 basic_machine=mips-sgi
 424                 case $os in
 425                     -irix*)
 426                         ;;
 427                     *)
 428                         os=-irix4
 429                         ;;
 430                 esac
 431                 ;;
 432         isi68 | isi)
 433                 basic_machine=m68k-isi
 434                 os=-sysv
 435                 ;;
 436         m88k-omron*)
 437                 basic_machine=m88k-omron
 438                 ;;
 439         magnum | m3230)
 440                 basic_machine=mips-mips
 441                 os=-sysv
 442                 ;;
 443         merlin)
 444                 basic_machine=ns32k-utek
 445                 os=-sysv
 446                 ;;
 447         miniframe)
 448                 basic_machine=m68000-convergent
 449                 ;;
 450         mips3*-*)
 451                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 452                 ;;
 453         mips3*)
 454                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
 455                 ;;
 456         monitor)                                        # CYGNUS LOCAL
 457                 basic_machine=m68k-rom68k
 458                 os=-coff
 459                 ;;
 460         msdos)                                          # CYGNUS LOCAL
 461                 basic_machine=i386-unknown
 462                 os=-msdos
 463                 ;;
 464         ncr3000)
 465                 basic_machine=i486-ncr
 466                 os=-sysv4
 467                 ;;
 468         netbsd386)
 469                 basic_machine=i386-unknown              # CYGNUS LOCAL
 470                 os=-netbsd
 471                 ;;
 472         news | news700 | news800 | news900)
 473                 basic_machine=m68k-sony
 474                 os=-newsos
 475                 ;;
 476         news1000)
 477                 basic_machine=m68030-sony
 478                 os=-newsos
 479                 ;;
 480         news-3600 | risc-news)
 481                 basic_machine=mips-sony
 482                 os=-newsos
 483                 ;;
 484         necv70)                                         # CYGNUS LOCAL
 485                 basic_machine=v70-nec
 486                 os=-sysv
 487                 ;;
 488         next | m*-next )
 489                 basic_machine=m68k-next
 490                 case $os in
 491                     -nextstep* )
 492                         ;;
 493                     -ns2*)
 494                       os=-nextstep2
 495                         ;;
 496                     *)
 497                       os=-nextstep3
 498                         ;;
 499                 esac
 500                 ;;
 501         nh3000)
 502                 basic_machine=m68k-harris
 503                 os=-cxux
 504                 ;;
 505         nh[45]000)
 506                 basic_machine=m88k-harris
 507                 os=-cxux
 508                 ;;
 509         nindy960)
 510                 basic_machine=i960-intel
 511                 os=-nindy
 512                 ;;
 513         np1)
 514                 basic_machine=np1-gould
 515                 ;;
 516         OSE68000 | ose68000)                            # CYGNUS LOCAL
 517                 basic_machine=m68000-ericsson
 518                 os=-ose
 519                 ;;
 520         os68k)                                          # CYGNUS LOCAL
 521                 basic_machine=m68k-none
 522                 os=-os68k
 523                 ;;
 524         pa-hitachi)
 525                 basic_machine=hppa1.1-hitachi
 526                 os=-hiuxwe2
 527                 ;;
 528         paragon)
 529                 basic_machine=i860-intel
 530                 os=-osf
 531                 ;;
 532         pbd)
 533                 basic_machine=sparc-tti
 534                 ;;
 535         pbb)
 536                 basic_machine=m68k-tti
 537                 ;;
 538         pc532 | pc532-*)
 539                 basic_machine=ns32k-pc532
 540                 ;;
 541         pentium-*)
 542                 # We will change tis to say i586 once there has been
 543                 # time for various packages to start to recognize that.
 544                 basic_machine=i486-`echo $basic_machine | sed 's/^[^-]*-//'`
 545                 ;;
 546         pn)
 547                 basic_machine=pn-gould
 548                 ;;
 549         ps2)
 550                 basic_machine=i386-ibm
 551                 ;;
 552         rom68k)                                         # CYGNUS LOCAL
 553                 basic_machine=m68k-rom68k
 554                 os=-coff
 555                 ;;
 556         rtpc | rtpc-*)
 557                 basic_machine=romp-ibm
 558                 ;;
 559         sa29200)                                        # CYGNUS LOCAL
 560                 basic_machine=a29k-amd
 561                 os=-udi
 562                 ;;
 563         sequent)
 564                 basic_machine=i386-sequent
 565                 ;;
 566         sh)
 567                 basic_machine=sh-hitachi
 568                 os=-hms
 569                 ;;
 570         sparclite-wrs)                                  # CYGNUS LOCAL
 571                 basic_machine=sparclite-wrs
 572                 os=-vxworks
 573                 ;;
 574         sparcfrw)                                       # CYGNUS LOCAL
 575                 basic_machine=sparcfrw-sun
 576                 os=-sunos4
 577                 ;;
 578         sparcfrwcompat)                                 # CYGNUS LOCAL
 579                 basic_machine=sparcfrwcompat-sun
 580                 os=-sunos4
 581                 ;;
 582         sparclitefrw)                                   # CYGNUS LOCAL
 583                 basic_machine=sparclitefrw-fujitsu
 584                 ;;
 585         sparclitefrwcompat)                             # CYGNUS LOCAL
 586                 basic_machine=sparclitefrwcompat-fujitsu
 587                 ;;
 588         sps7)
 589                 basic_machine=m68k-bull
 590                 os=-sysv2
 591                 ;;
 592         spur)
 593                 basic_machine=spur-unknown
 594                 ;;
 595         st2000)                                         # CYGNUS LOCAL
 596                 basic_machine=m68k-tandem
 597                 ;;
 598         stratus)                                        # CYGNUS LOCAL
 599                 basic_machine=i860-stratus
 600                 os=-sysv4
 601                 ;;
 602         sun2)
 603                 basic_machine=m68000-sun
 604                 ;;
 605         sun2os3)
 606                 basic_machine=m68000-sun
 607                 os=-sunos3
 608                 ;;
 609         sun2os4)
 610                 basic_machine=m68000-sun
 611                 os=-sunos4
 612                 ;;
 613         sun3os3)
 614                 basic_machine=m68k-sun
 615                 os=-sunos3
 616                 ;;
 617         sun3os4)
 618                 basic_machine=m68k-sun
 619                 os=-sunos4
 620                 ;;
 621         sun4os3)
 622                 basic_machine=sparc-sun
 623                 os=-sunos3
 624                 ;;
 625         sun4os4)
 626                 basic_machine=sparc-sun
 627                 os=-sunos4
 628                 ;;
 629         sun4sol2)                                       # CYGNUS LOCAL
 630                 basic_machine=sparc-sun
 631                 os=-solaris2
 632                 ;;
 633         sun3 | sun3-*)
 634                 basic_machine=m68k-sun
 635                 ;;
 636         sun4)
 637                 basic_machine=sparc-sun
 638                 ;;
 639         sun386 | sun386i | roadrunner)
 640                 basic_machine=i386-sun
 641                 ;;
 642         symmetry)
 643                 basic_machine=i386-sequent
 644                 os=-dynix
 645                 ;;
 646         tower | tower-32)
 647                 basic_machine=m68k-ncr
 648                 ;;
 649         udi29k)                                         # CYGNUS LOCAL
 650                 basic_machine=a29k-amd
 651                 os=-udi
 652                 ;;
 653         ultra3)
 654                 basic_machine=a29k-nyu
 655                 os=-sym1
 656                 ;;
 657         unixware)                                       # CYGNUS LOCAL
 658                 os=-sysv4
 659                 basic_machine=i386-unknown
 660                 ;;
 661         v810 | necv810)                                 # CYGNUS LOCAL
 662                 basic_machine=v810-nec
 663                 os=-none
 664                 ;;
 665         vaxv)
 666                 basic_machine=vax-dec
 667                 os=-sysv
 668                 ;;
 669         vms)
 670                 basic_machine=vax-dec
 671                 os=-vms
 672                 ;;
 673         vxworks960)
 674                 basic_machine=i960-wrs
 675                 os=-vxworks
 676                 ;;
 677         vxworks68)
 678                 basic_machine=m68k-wrs
 679                 os=-vxworks
 680                 ;;
 681         xmp)
 682                 basic_machine=xmp-cray
 683                 os=-unicos
 684                 ;;
 685         xps | xps100)
 686                 basic_machine=xps100-honeywell
 687                 ;;
 688         z8ksim)                                         # CYGNUS LOCAL
 689                 basic_machine=z8k-unknown
 690                 os=-sim
 691                 ;;
 692         none)
 693                 basic_machine=none-none
 694                 os=-none
 695                 ;;
 696
 697 # Here we handle the default manufacturer of certain CPU types.  It is in
 698 # some cases the only manufacturer, in others, it is the most popular.
 699         w89k)                                           # CYGNUS LOCAL
 700                 basic_machine=hppa1.1-winbond
 701                 ;;
 702         op50n)                                          # CYGNUS LOCAL
 703                 basic_machine=hppa1.1-oki
 704                 ;;
 705         op60c)                                          # CYGNUS LOCAL
 706                 basic_machine=hppa1.1-oki
 707                 ;;
 708         mips)
 709                 basic_machine=mips-mips
 710                 ;;
 711         romp)
 712                 basic_machine=romp-ibm
 713                 ;;
 714         rs6000)
 715                 basic_machine=rs6000-ibm
 716                 ;;
 717         vax)
 718                 basic_machine=vax-dec
 719                 ;;
 720         we32k)
 721                 basic_machine=we32k-att
 722                 ;;
 723         sparc)
 724                 basic_machine=sparc-sun
 725                 ;;
 726         cydra)
 727                 basic_machine=cydra-cydrome
 728                 ;;
 729         orion)
 730                 basic_machine=orion-highlevel
 731                 ;;
 732         orion105)
 733                 basic_machine=clipper-highlevel
 734                 ;;
 735 ## start-sanitize-mpw
 736         mac)                                            # CYGNUS LOCAL
 737                 basic_machine=m68k-apple
 738                 ;;
 739         mpw)                                            # CYGNUS LOCAL
 740                 basic_machine=m68k-apple
 741                 ;;
 742 ## end-sanitize-mpw
 743         *)
 744                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 745                 exit 1
 746                 ;;
 747 esac
 748
 749 # Here we canonicalize certain aliases for manufacturers.
 750 case $basic_machine in
 751         *-digital*)
 752                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
 753                 ;;
 754         *-commodore*)
 755                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
 756                 ;;
 757         *)
 758                 ;;
 759 esac
 760
 761 # Decode manufacturer-specific aliases for certain operating systems.
 762
 763 if [ x"$os" != x"" ]
 764 then
 765 case $os in
 766         # -solaris* is a basic system type, with this one exception.
 767         -solaris1 | -solaris1.*)
 768                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
 769                 ;;
 770         -solaris)
 771                 os=-solaris2
 772                 ;;
 773         -gnu/linux*)
 774                 os=`echo $os | sed -e 's|gnu/linux|linux|'`
 775                 ;;
 776         # First accept the basic system types.
 777         # The portable systems comes first.
 778         # Each alternative must end in a *, to match a version number.
 779         # -sysv* is not here because it comes later, after sysvr4.
 780         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
 781               | -vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[345]* \
 782               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
 783               | -amigados* | -msdos* | -newsos* | -unicos* | -aos* \
 784               | -nindy* | -vxworks* | -ebmon* | -hms* | -mvs* | -clix* \
 785               | -riscos* | -linux* | -uniplus* | -iris* | -rtu* | -xenix* \
 786               | -hiux* | -386bsd* | -netbsd* | -freebsd* | -riscix* \
 787               | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
 788               | -ptx* | -coff* | -winnt* \
 789               | -go32 | -vsta | -sim | -es1800* | -udi | -hms* | -xray \
 790               | -os68k* | -none* | -v88r* | -windows* | -osx \
 791               | -abug | -ecoff* | -netware* | -proelf | -os9* )
 792                                 # The last three lines above are CYGNUS LOCAL
 793                 ;;
 794         -sunos5*)
 795                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
 796                 ;;
 797         -sunos6*)
 798                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
 799                 ;;
 800         -osfrose*)
 801                 os=-osfrose
 802                 ;;
 803         -osf*)
 804                 os=-osf
 805                 ;;
 806         -utek*)
 807                 os=-bsd
 808                 ;;
 809         -dynix*)
 810                 os=-bsd
 811                 ;;
 812         -acis*)
 813                 os=-aos
 814                 ;;
 815         -386bsd)                                        # CYGNUS LOCAL
 816                 os=-bsd
 817                 ;;
 818         -ctix* | -uts*)
 819                 os=-sysv
 820                 ;;
 821         -triton*)
 822                 os=-sysv3
 823                 ;;
 824         -oss*)
 825                 os=-sysv3
 826                 ;;
 827         -svr4)
 828                 os=-sysv4
 829                 ;;
 830         -unixware)                      # CYGNUS LOCAL
 831                 os=-sysv4
 832                 ;;
 833         -svr3)
 834                 os=-sysv3
 835                 ;;
 836         -sysvr4)
 837                 os=-sysv4
 838                 ;;
 839         # This must come after -sysvr4.
 840         -sysv*)
 841                 ;;
 842         -ose*)                                          # CYGNUS LOCAL
 843                 os=-ose
 844                 ;;
 845         -es1800*)                                       # CYGNUS LOCAL
 846                 os=-ose
 847                 ;;
 848         -xenix)
 849                 os=-xenix
 850                 ;;
 851         -none)
 852                 ;;
 853         *)
 854                 # Get rid of the `-' at the beginning of $os.
 855                 os=`echo $os | sed 's/[^-]*-//'`
 856                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
 857                 exit 1
 858                 ;;
 859 esac
 860 else
 861
 862 # Here we handle the default operating systems that come with various machines.
 863 # The value should be what the vendor currently ships out the door with their
 864 # machine or put another way, the most popular os provided with the machine.
 865
 866 # Note that if you're going to try to match "-MANUFACTURER" here (say,
 867 # "-sun"), then you have to tell the case statement up towards the top
 868 # that MANUFACTURER isn't an operating system.  Otherwise, code above
 869 # will signal an error saying that MANUFACTURER isn't an operating
 870 # system, and we'll never get to this point.
 871
 872 case $basic_machine in
 873         *-acorn)
 874                 os=-riscix1.2
 875                 ;;
 876         *-dec | vax-*)
 877                 os=-ultrix4.2
 878                 ;;
 879         i386-sun)
 880                 os=-sunos4.0.2
 881                 ;;
 882         m68000-sun)
 883                 os=-sunos3
 884                 # This also exists in the configure program, but was not the
 885                 # default.
 886                 # os=-sunos4
 887                 ;;
 888         m68*-cisco)                                     # CYGNUS LOCAL
 889                 os=-aout
 890                 ;;
 891         mips*-cisco)                                    # CYGNUS LOCAL
 892                 os=-elf
 893                 ;;
 894         *-tti)  # must be before sparc entry or we get the wrong os.
 895                 os=-sysv3
 896                 ;;
 897         sparc-* | *-sun)
 898                 os=-sunos4.1.1
 899                 ;;
 900         *-ibm)
 901                 os=-aix
 902                 ;;
 903         *-wec)                                          # CYGNUS LOCAL
 904                 os=-proelf
 905                 ;;
 906         *-winbond)                                      # CYGNUS LOCAL
 907                 os=-proelf
 908                 ;;
 909         *-oki)                                          # CYGNUS LOCAL
 910                 os=-proelf
 911                 ;;
 912         *-hp)
 913                 os=-hpux
 914                 ;;
 915         *-hitachi)
 916                 os=-hiux
 917                 ;;
 918         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
 919                 os=-sysv
 920                 ;;
 921         *-cbm)
 922                 os=-amigados
 923                 ;;
 924         *-dg)
 925                 os=-dgux
 926                 ;;
 927         *-dolphin)
 928                 os=-sysv3
 929                 ;;
 930         m68k-ccur)
 931                 os=-rtu
 932                 ;;
 933         m88k-omron*)
 934                 os=-luna
 935                 ;;
 936         *-sequent)
 937                 os=-ptx
 938                 ;;
 939         *-crds)
 940                 os=-unos
 941                 ;;
 942         *-ns)
 943                 os=-genix
 944                 ;;
 945         i370-*)
 946                 os=-mvs
 947                 ;;
 948         *-next)
 949                 os=-nextstep3
 950                 ;;
 951         *-gould)
 952                 os=-sysv
 953                 ;;
 954         *-highlevel)
 955                 os=-bsd
 956                 ;;
 957         *-encore)
 958                 os=-bsd
 959                 ;;
 960         *-sgi)
 961                 os=-irix
 962                 ;;
 963         *-masscomp)
 964                 os=-rtu
 965                 ;;
 966         *-rom68k)                                       # CYGNUS LOCAL
 967                 os=-coff
 968                 ;;
 969         *-*bug)                                         # CYGNUS LOCAL
 970                 os=-coff
 971                 ;;
 972 ## start-sanitize-mpw
 973         *-apple)                                        # CYGNUS LOCAL
 974                 os=-mpw
 975                 ;;
 976 ## end-sanitize-mpw
 977         *)
 978                 os=-none
 979                 ;;
 980 esac
 981 fi
 982
 983 # Here we handle the case where we know the os, and the CPU type, but not the
 984 # manufacturer.  We pick the logical manufacturer.
 985 vendor=unknown
 986 case $basic_machine in
 987         *-unknown)
 988                 case $os in
 989                         -riscix*)
 990                                 vendor=acorn
 991                                 ;;
 992                         -sunos*)
 993                                 vendor=sun
 994                                 ;;
 995                         -bosx*)                 # CYGNUS LOCAL
 996                                 vendor=bull
 997                                 ;;
 998                         -lynxos*)
 999                                 vendor=lynx
1000                                 ;;
1001                         -aix*)
1002                                 vendor=ibm
1003                                 ;;
1004                         -hpux*)
1005                                 vendor=hp
1006                                 ;;
1007                         -hiux*)
1008                                 vendor=hitachi
1009                                 ;;
1010                         -unos*)
1011                                 vendor=crds
1012                                 ;;
1013                         -dgux*)
1014                                 vendor=dg
1015                                 ;;
1016                         -luna*)
1017                                 vendor=omron
1018                                 ;;
1019                         -genix*)
1020                                 vendor=ns
1021                                 ;;
1022                         -mvs*)
1023                                 vendor=ibm
1024                                 ;;
1025                         -ptx*)
1026                                 vendor=sequent
1027                                 ;;
1028                         -vxworks*)
1029                                 vendor=wrs              # CYGNUS LOCAL
1030                                 ;;
1031                         -hms*)                          # CYGNUS LOCAL
1032                                 vendor=hitachi
1033                                 ;;
1034 ## start-sanitize-mpw
1035                         -mpw*)                          # CYGNUS LOCAL
1036                                 vendor=apple
1037                                 ;;
1038 ## end-sanitize-mpw
1039                 esac
1040                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1041                 ;;
1042 esac
1043
1044 echo $basic_machine$os