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 ]
  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                 os=
  81                 basic_machine=$1
  82                 ;;
  83         -sim | -cisco | -oki | -wec | -winbond )        # CYGNUS LOCAL
  84                 os=
  85                 basic_machine=$1
  86                 ;;
  87 ## start-sanitize-mpw
  88         -apple*)
  89                 os=
  90                 basic_machine=$1
  91                 ;;
  92 ## end-sanitize-mpw
  93         -scout)                                         # CYGNUS LOCAL
  94                 ;;
  95         -wrs)                                           # CYGNUS LOCAL
  96                 os=vxworks
  97                 basic_machine=$1
  98                 ;;
  99         -unixware)                                      # CYGNUS LOCAL
 100                 os=-sysv4
 101                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
 102                 ;;
 103         -hiux*)
 104                 os=-hiuxwe2
 105                 ;;
 106         -sco4)
 107                 os=-sco3.2v4
 108                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
 109                 ;;
 110         -sco3.2.[4-9]*)
 111                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
 112                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
 113                 ;;
 114         -sco3.2v[4-9]*)
 115                 # Don't forget version if it is 3.2v4 or newer.
 116                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
 117                 ;;
 118         -sco*)
 119                 os=-sco3.2v2
 120                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
 121                 ;;
 122         -isc)
 123                 os=-isc2.2
 124                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
 125                 ;;
 126         -clix*)
 127                 basic_machine=clipper-intergraph
 128                 ;;
 129         -isc*)
 130                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
 131                 ;;
 132         -lynx*)
 133                 os=-lynxos
 134                 ;;
 135         -ptx*)
 136                 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
 137                 ;;
 138         -windowsnt*)
 139                 os=`echo $os | sed -e 's/windowsnt/winnt/'`
 140                 ;;
 141 esac
 142
 143 # Decode aliases for certain CPU-COMPANY combinations.
 144 case $basic_machine in
 145         # Recognize the basic CPU types without company name.
 146         # Some are omitted here because they have special meanings below.
 147         tahoe | i[345]86 | i860 | m68k | m68000 | m88k | ns32k | arm | pyramid \
 148                 | tron | a29k | 580 | i960 | h8300 | hppa1.0 | hppa1.1 \
 149                 | alpha | we32k | ns16k | clipper | sparclite | i370 | sh \
 150                 | powerpc | sparc64 | 1750a | dsp16xx | mips64 | mipsel \
 151                 | mips64el | mips64orion | mips64orionel \
 152                 | sparc)
 153                 basic_machine=$basic_machine-unknown
 154                 ;;
 155         m88110 | m680[01234]0 | m683?2 | z8k | v70 | h8500 | w65) # CYGNUS LOCAL
 156                 basic_machine=$basic_machine-unknown
 157                 ;;
 158         # Object if more than one company name word.
 159         *-*-*)
 160                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 161                 exit 1
 162                 ;;
 163         # Recognize the basic CPU types with company name.
 164         vax-* | tahoe-* | i[345]86-* | i860-* | m68k-* | m68000-* | m88k-* \
 165               | sparc-* | ns32k-* | fx80-* | arm-* | c[123]* \
 166               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
 167               | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
 168               | hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \
 169               | pn-* | np1-* | xps100-* | clipper-* | orion-* | sparclite-* \
 170               | sh-* | powerpc-* | sparc64-* | mips64-* | mipsel-* \
 171               | mips64el-* | mips64orion-* | mips64orionel-*)
 172                 ;;
 173         m88110-* | m680[01234]0-* | m683?2-* | z8k-* | h8500-*) # CYGNUS LOCAL
 174                 ;;
 175         # Recognize the various machine names and aliases which stand
 176         # for a CPU type and a company and sometimes even an OS.
 177         386bsd)                                         # CYGNUS LOCAL
 178                 basic_machine=i386-unknown
 179                 os=-bsd
 180                 ;;
 181         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 182                 basic_machine=m68000-att
 183                 ;;
 184         3b*)
 185                 basic_machine=we32k-att
 186                 ;;
 187         a29khif)                                        # CYGNUS LOCAL
 188                 basic_machine=a29k-amd
 189                 os=-udi
 190                 ;;
 191         adobe68k)                                       # CYGNUS LOCAL
 192                 basic_machine=m68010-adobe
 193                 os=-scout
 194                 ;;
 195         alliant | fx80)
 196                 basic_machine=fx80-alliant
 197                 ;;
 198         altos | altos3068)
 199                 basic_machine=m68k-altos
 200                 ;;
 201         am29k)
 202                 basic_machine=a29k-none
 203                 os=-bsd
 204                 ;;
 205         amdahl)
 206                 basic_machine=580-amdahl
 207                 os=-sysv
 208                 ;;
 209         amiga | amiga-*)
 210                 basic_machine=m68k-cbm
 211                 ;;
 212         amigados)
 213                 basic_machine=m68k-cbm
 214                 os=-amigados
 215                 ;;
 216         amigaunix | amix)
 217                 basic_machine=m68k-cbm
 218                 os=-sysv4
 219                 ;;
 220         apollo68)
 221                 basic_machine=m68k-apollo
 222                 os=-sysv
 223                 ;;
 224         apollo68bsd)                                    # CYGNUS LOCAL
 225                 basic_machine=m68k-apollo
 226                 os=-bsd
 227                 ;;
 228 # start-sanitize-arc
 229         arc)
 230                 basic_machine=arc-unknown
 231                 ;;
 232         arc-*)
 233                 ;;
 234 # end-sanitize-arc
 235         balance)
 236                 basic_machine=ns32k-sequent
 237                 os=-dynix
 238                 ;;
 239         convex-c1)
 240                 basic_machine=c1-convex
 241                 os=-bsd
 242                 ;;
 243         convex-c2)
 244                 basic_machine=c2-convex
 245                 os=-bsd
 246                 ;;
 247         convex-c32)
 248                 basic_machine=c32-convex
 249                 os=-bsd
 250                 ;;
 251         convex-c34)
 252                 basic_machine=c34-convex
 253                 os=-bsd
 254                 ;;
 255         convex-c38)
 256                 basic_machine=c38-convex
 257                 os=-bsd
 258                 ;;
 259         cray | ymp)
 260                 basic_machine=ymp-cray
 261                 os=-unicos
 262                 ;;
 263         cray2)
 264                 basic_machine=cray2-cray
 265                 os=-unicos
 266                 ;;
 267         crds | unos)
 268                 basic_machine=m68k-crds
 269                 ;;
 270         da30 | da30-*)
 271                 basic_machine=m68k-da30
 272                 ;;
 273         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 274                 basic_machine=mips-dec
 275                 ;;
 276         delta | 3300 | motorola-3300 | motorola-delta \
 277               | 3300-motorola | delta-motorola)
 278                 basic_machine=m68k-motorola
 279                 ;;
 280         delta88)
 281                 basic_machine=m88k-motorola
 282                 os=-sysv3
 283                 ;;
 284         dpx20 | dpx20-*)
 285                 basic_machine=rs6000-bull
 286                 os=-bosx
 287                 ;;
 288         dpx2* | dpx2*-bull)
 289                 basic_machine=m68k-bull
 290                 os=-sysv3
 291                 ;;
 292         ebmon29k)
 293                 basic_machine=a29k-amd
 294                 os=-ebmon
 295                 ;;
 296         elxsi)
 297                 basic_machine=elxsi-elxsi
 298                 os=-bsd
 299                 ;;
 300         encore | umax | mmax)
 301                 basic_machine=ns32k-encore
 302                 ;;
 303         es1800 | OSE68k | ose68k | ose | OSE)           # CYGNUS LOCAL
 304                 basic_machine=m68k-ericsson
 305                 os=-ose
 306                 ;;
 307         fx2800)
 308                 basic_machine=i860-alliant
 309                 ;;
 310         genix)
 311                 basic_machine=ns32k-ns
 312                 ;;
 313         gmicro)
 314                 basic_machine=tron-gmicro
 315                 os=-sysv
 316                 ;;
 317         h3050r* | hiux*)
 318                 basic_machine=hppa1.1-hitachi
 319                 os=-hiuxwe2
 320                 ;;
 321         h8300hms)
 322                 basic_machine=h8300-hitachi
 323                 os=-hms
 324                 ;;
 325         h8300xray)                                      # CYGNUS LOCAL
 326                 basic_machine=h8300-hitachi
 327                 os=-xray
 328                 ;;
 329         h8500hms)                                       # CYGNUS LOCAL
 330                 basic_machine=h8500-hitachi
 331                 os=-hms
 332                 ;;
 333         harris)
 334                 basic_machine=m88k-harris
 335                 os=-sysv3
 336                 ;;
 337         hp300-*)
 338                 basic_machine=m68k-hp
 339                 ;;
 340         hp300bsd)
 341                 basic_machine=m68k-hp
 342                 os=-bsd
 343                 ;;
 344         hp300hpux)
 345                 basic_machine=m68k-hp
 346                 os=-hpux
 347                 ;;
 348         w89k-*)                                         # CYGNUS LOCAL
 349                 basic_machine=hppa1.1-winbond
 350                 os=-proelf
 351                 ;;
 352         op50n-*)                                        # CYGNUS LOCAL
 353                 basic_machine=hppa1.1-oki
 354                 os=-proelf
 355                 ;;
 356         op60c-*)                                        # CYGNUS LOCAL
 357                 basic_machine=hppa1.1-oki
 358                 os=-proelf
 359                 ;;
 360         hppro)                                          # CYGNUS LOCAL
 361                 basic_machine=hppa1.1-hp
 362                 os=-proelf
 363                 ;;
 364         hp9k2[0-9][0-9] | hp9k31[0-9])
 365                 basic_machine=m68000-hp
 366                 ;;
 367         hp9k3[2-9][0-9])
 368                 basic_machine=m68k-hp
 369                 ;;
 370         hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
 371                 basic_machine=hppa1.1-hp
 372                 ;;
 373         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 374                 basic_machine=hppa1.0-hp
 375                 ;;
 376         hppaosf)                                        # CYGNUS LOCAL
 377                 basic_machine=hppa1.1-hp
 378                 os=-osf
 379                 ;;
 380         i370-ibm* | ibm*)
 381                 basic_machine=i370-ibm
 382                 os=-mvs
 383                 ;;
 384 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
 385         i[345]86v32)
 386                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 387                 os=-sysv32
 388                 ;;
 389         i[345]86v4*)
 390                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 391                 os=-sysv4
 392                 ;;
 393         i[345]86v)
 394                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 395                 os=-sysv
 396                 ;;
 397         i[345]86sol2)
 398                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 399                 os=-solaris2
 400                 ;;
 401         i386mach)                                       # CYGNUS LOCAL
 402                 basic_machine=i386-mach
 403                 os=-mach
 404                 ;;
 405         i386-vsta | vsta)                               # CYGNUS LOCAL
 406                 basic_machine=i386-unknown
 407                 os=-vsta
 408                 ;;
 409         i386-go32 | go32)                               # CYGNUS LOCAL
 410                 basic_machine=i386-unknown
 411                 os=-go32
 412                 ;;
 413         i386-linux* | linux)                            # CYGNUS LOCAL
 414                 basic_machine=i386-unknown
 415                 os=-linux
 416                 ;;
 417         i386-linux*coff | linuxcoff)                    # CYGNUS LOCAL
 418                 basic_machine=i386-unknown
 419                 os=-linuxcoff
 420                 ;;
 421         i386-linux*elf | linuxelf)                      # CYGNUS LOCAL
 422                 basic_machine=i386-unknown
 423                 os=-linuxelf
 424                 ;;
 425         iris | iris4d | \
 426         iris3 | iris4)                                  # CYGNUS LOCAL
 427                 basic_machine=mips-sgi
 428                 case $os in
 429                     -irix*)
 430                         ;;
 431                     *)
 432                         os=-irix4
 433                         ;;
 434                 esac
 435                 ;;
 436         isi68 | isi)
 437                 basic_machine=m68k-isi
 438                 os=-sysv
 439                 ;;
 440         m88k-omron*)
 441                 basic_machine=m88k-omron
 442                 ;;
 443         magnum | m3230)
 444                 basic_machine=mips-mips
 445                 os=-sysv
 446                 ;;
 447         merlin)
 448                 basic_machine=ns32k-utek
 449                 os=-sysv
 450                 ;;
 451         miniframe)
 452                 basic_machine=m68000-convergent
 453                 ;;
 454         mips3*-*)
 455                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 456                 ;;
 457         mips3*)
 458                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
 459                 ;;
 460         monitor)                                        # CYGNUS LOCAL
 461                 basic_machine=m68k-rom68k
 462                 os=-coff
 463                 ;;
 464         msdos)                                          # CYGNUS LOCAL
 465                 basic_machine=i386-unknown
 466                 os=-msdos
 467                 ;;
 468         ncr3000)
 469                 basic_machine=i486-ncr
 470                 os=-sysv4
 471                 ;;
 472         netbsd386)
 473                 basic_machine=i386-unknown              # CYGNUS LOCAL
 474                 os=-netbsd
 475                 ;;
 476         news | news700 | news800 | news900)
 477                 basic_machine=m68k-sony
 478                 os=-newsos
 479                 ;;
 480         news1000)
 481                 basic_machine=m68030-sony
 482                 os=-newsos
 483                 ;;
 484         news-3600 | risc-news)
 485                 basic_machine=mips-sony
 486                 os=-newsos
 487                 ;;
 488         necv70)                                         # CYGNUS LOCAL
 489                 basic_machine=v70-nec
 490                 os=-sysv
 491                 ;;
 492         next | m*-next )
 493                 basic_machine=m68k-next
 494                 case $os in
 495                     -nextstep* )
 496                         ;;
 497                     -ns2*)
 498                       os=-nextstep2
 499                         ;;
 500                     *)
 501                       os=-nextstep3
 502                         ;;
 503                 esac
 504                 ;;
 505         nh3000)
 506                 basic_machine=m68k-harris
 507                 os=-cxux
 508                 ;;
 509         nh[45]000)
 510                 basic_machine=m88k-harris
 511                 os=-cxux
 512                 ;;
 513         nindy960)
 514                 basic_machine=i960-intel
 515                 os=-nindy
 516                 ;;
 517         np1)
 518                 basic_machine=np1-gould
 519                 ;;
 520         OSE68000 | ose68000)                            # CYGNUS LOCAL
 521                 basic_machine=m68000-ericsson
 522                 os=-ose
 523                 ;;
 524         os68k)                                          # CYGNUS LOCAL
 525                 basic_machine=m68k-none
 526                 os=-os68k
 527                 ;;
 528         pa-hitachi)
 529                 basic_machine=hppa1.1-hitachi
 530                 os=-hiuxwe2
 531                 ;;
 532         paragon)
 533                 basic_machine=i860-intel
 534                 os=-osf
 535                 ;;
 536         pbd)
 537                 basic_machine=sparc-tti
 538                 ;;
 539         pbb)
 540                 basic_machine=m68k-tti
 541                 ;;
 542         pc532 | pc532-*)
 543                 basic_machine=ns32k-pc532
 544                 ;;
 545         pentium-*)
 546                 # We will change tis to say i586 once there has been
 547                 # time for various packages to start to recognize that.
 548                 basic_machine=i486-`echo $basic_machine | sed 's/^[^-]*-//'`
 549                 ;;
 550         pn)
 551                 basic_machine=pn-gould
 552                 ;;
 553         ps2)
 554                 basic_machine=i386-ibm
 555                 ;;
 556 # start-sanitize-rce
 557         rce)
 558                 basic_machine=rce-unknown
 559                 ;;
 560         rce-*)
 561                 ;;
 562 # end-sanitize-rce
 563         rom68k)                                         # CYGNUS LOCAL
 564                 basic_machine=m68k-rom68k
 565                 os=-coff
 566                 ;;
 567         rtpc | rtpc-*)
 568                 basic_machine=romp-ibm
 569                 ;;
 570         sa29200)                                        # CYGNUS LOCAL
 571                 basic_machine=a29k-amd
 572                 os=-udi
 573                 ;;
 574         sequent)
 575                 basic_machine=i386-sequent
 576                 ;;
 577         sh)
 578                 basic_machine=sh-hitachi
 579                 os=-hms
 580                 ;;
 581         sparclite-wrs)                                  # CYGNUS LOCAL
 582                 basic_machine=sparclite-wrs
 583                 os=-vxworks
 584                 ;;
 585         sparcfrw)                                       # CYGNUS LOCAL
 586                 basic_machine=sparcfrw-sun
 587                 os=-sunos4
 588                 ;;
 589         sparcfrwcompat)                                 # CYGNUS LOCAL
 590                 basic_machine=sparcfrwcompat-sun
 591                 os=-sunos4
 592                 ;;
 593         sparclitefrw)                                   # CYGNUS LOCAL
 594                 basic_machine=sparclitefrw-fujitsu
 595                 ;;
 596         sparclitefrwcompat)                             # CYGNUS LOCAL
 597                 basic_machine=sparclitefrwcompat-fujitsu
 598                 ;;
 599         sps7)
 600                 basic_machine=m68k-bull
 601                 os=-sysv2
 602                 ;;
 603         spur)
 604                 basic_machine=spur-unknown
 605                 ;;
 606         st2000)                                         # CYGNUS LOCAL
 607                 basic_machine=m68k-tandem
 608                 ;;
 609         stratus)                                        # CYGNUS LOCAL
 610                 basic_machine=i860-stratus
 611                 os=-sysv4
 612                 ;;
 613         sun2)
 614                 basic_machine=m68000-sun
 615                 ;;
 616         sun2os3)
 617                 basic_machine=m68000-sun
 618                 os=-sunos3
 619                 ;;
 620         sun2os4)
 621                 basic_machine=m68000-sun
 622                 os=-sunos4
 623                 ;;
 624         sun3os3)
 625                 basic_machine=m68k-sun
 626                 os=-sunos3
 627                 ;;
 628         sun3os4)
 629                 basic_machine=m68k-sun
 630                 os=-sunos4
 631                 ;;
 632         sun4os3)
 633                 basic_machine=sparc-sun
 634                 os=-sunos3
 635                 ;;
 636         sun4os4)
 637                 basic_machine=sparc-sun
 638                 os=-sunos4
 639                 ;;
 640         sun4sol2)                                       # CYGNUS LOCAL
 641                 basic_machine=sparc-sun
 642                 os=-solaris2
 643                 ;;
 644         sun3 | sun3-*)
 645                 basic_machine=m68k-sun
 646                 ;;
 647         sun4)
 648                 basic_machine=sparc-sun
 649                 ;;
 650         sun386 | sun386i | roadrunner)
 651                 basic_machine=i386-sun
 652                 ;;
 653         symmetry)
 654                 basic_machine=i386-sequent
 655                 os=-dynix
 656                 ;;
 657         tower | tower-32)
 658                 basic_machine=m68k-ncr
 659                 ;;
 660         udi29k)
 661                 basic_machine=a29k-amd
 662                 os=-udi
 663                 ;;
 664         ultra3)
 665                 basic_machine=a29k-nyu
 666                 os=-sym1
 667                 ;;
 668         unixware)                                       # CYGNUS LOCAL
 669                 os=-sysv4
 670                 basic_machine=i386-unknown
 671                 ;;
 672         v810 | necv810)                                 # CYGNUS LOCAL
 673                 basic_machine=v810-nec
 674                 os=-none
 675                 ;;
 676         vaxv)
 677                 basic_machine=vax-dec
 678                 os=-sysv
 679                 ;;
 680         vms)
 681                 basic_machine=vax-dec
 682                 os=-vms
 683                 ;;
 684         vxworks960)
 685                 basic_machine=i960-wrs
 686                 os=-vxworks
 687                 ;;
 688         vxworks68)
 689                 basic_machine=m68k-wrs
 690                 os=-vxworks
 691                 ;;
 692         w65*)
 693                 basic_machine=w65-wdc
 694                 os=-none
 695                 ;;
 696         xmp)
 697                 basic_machine=xmp-cray
 698                 os=-unicos
 699                 ;;
 700         xps | xps100)
 701                 basic_machine=xps100-honeywell
 702                 ;;
 703         z8ksim)                                         # CYGNUS LOCAL
 704                 basic_machine=z8k-unknown
 705                 os=-sim
 706                 ;;
 707         none)
 708                 basic_machine=none-none
 709                 os=-none
 710                 ;;
 711
 712 # Here we handle the default manufacturer of certain CPU types.  It is in
 713 # some cases the only manufacturer, in others, it is the most popular.
 714         w89k)                                           # CYGNUS LOCAL
 715                 basic_machine=hppa1.1-winbond
 716                 ;;
 717         op50n)                                          # CYGNUS LOCAL
 718                 basic_machine=hppa1.1-oki
 719                 ;;
 720         op60c)                                          # CYGNUS LOCAL
 721                 basic_machine=hppa1.1-oki
 722                 ;;
 723         mips)
 724                 basic_machine=mips-mips
 725                 ;;
 726         romp)
 727                 basic_machine=romp-ibm
 728                 ;;
 729         rs6000)
 730                 basic_machine=rs6000-ibm
 731                 ;;
 732         vax)
 733                 basic_machine=vax-dec
 734                 ;;
 735         we32k)
 736                 basic_machine=we32k-att
 737                 ;;
 738         sparc)
 739                 basic_machine=sparc-sun
 740                 ;;
 741         cydra)
 742                 basic_machine=cydra-cydrome
 743                 ;;
 744         orion)
 745                 basic_machine=orion-highlevel
 746                 ;;
 747         orion105)
 748                 basic_machine=clipper-highlevel
 749                 ;;
 750 ## start-sanitize-mpw
 751         mac)                                            # CYGNUS LOCAL
 752                 basic_machine=m68k-apple
 753                 ;;
 754         mpw)                                            # CYGNUS LOCAL
 755                 basic_machine=m68k-apple
 756                 ;;
 757 ## end-sanitize-mpw
 758         *)
 759                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 760                 exit 1
 761                 ;;
 762 esac
 763
 764 # Here we canonicalize certain aliases for manufacturers.
 765 case $basic_machine in
 766         *-digital*)
 767                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
 768                 ;;
 769         *-commodore*)
 770                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
 771                 ;;
 772         *)
 773                 ;;
 774 esac
 775
 776 # Decode manufacturer-specific aliases for certain operating systems.
 777
 778 if [ x"$os" != x"" ]
 779 then
 780 case $os in
 781         # -solaris* is a basic system type, with this one exception.
 782         -solaris1 | -solaris1.*)
 783                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
 784                 ;;
 785         -solaris)
 786                 os=-solaris2
 787                 ;;
 788         -gnu/linux*)
 789                 os=`echo $os | sed -e 's|gnu/linux|linux|'`
 790                 ;;
 791         # First accept the basic system types.
 792         # The portable systems comes first.
 793         # Each alternative must end in a *, to match a version number.
 794         # -sysv* is not here because it comes later, after sysvr4.
 795         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
 796               | -vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[345]* \
 797               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
 798               | -amigados* | -msdos* | -newsos* | -unicos* | -aos* \
 799               | -nindy* | -vxworks* | -ebmon* | -hms* | -mvs* | -clix* \
 800               | -riscos* | -linux* | -uniplus* | -iris* | -rtu* | -xenix* \
 801               | -hiux* | -386bsd* | -netbsd* | -freebsd* | -riscix* \
 802               | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
 803               | -ptx* | -coff* | -ecoff* | -winnt* | -vsta | -udi | -eabi*)
 804                 ;;
 805         # CYGNUS LOCAL
 806         -go32 | -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
 807               | -windows* | -osx | -abug |  -netware* | -proelf | -os9*)
 808                 ;;
 809 ## start-sanitize-mpw
 810         -macos*)
 811                 ;;
 812         -mac*)
 813                 os=`echo $os | sed -e 's|mac|macos|'`
 814                 ;;
 815         -mpw*)
 816                 ;;
 817 ## end-sanitize-mpw
 818         -sunos5*)
 819                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
 820                 ;;
 821         -sunos6*)
 822                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
 823                 ;;
 824         -osfrose*)
 825                 os=-osfrose
 826                 ;;
 827         -osf*)
 828                 os=-osf
 829                 ;;
 830         -utek*)
 831                 os=-bsd
 832                 ;;
 833         -dynix*)
 834                 os=-bsd
 835                 ;;
 836         -acis*)
 837                 os=-aos
 838                 ;;
 839         -386bsd)                                        # CYGNUS LOCAL
 840                 os=-bsd
 841                 ;;
 842         -ctix* | -uts*)
 843                 os=-sysv
 844                 ;;
 845         -triton*)
 846                 os=-sysv3
 847                 ;;
 848         -oss*)
 849                 os=-sysv3
 850                 ;;
 851         -svr4)
 852                 os=-sysv4
 853                 ;;
 854         -unixware)                      # CYGNUS LOCAL
 855                 os=-sysv4
 856                 ;;
 857         -svr3)
 858                 os=-sysv3
 859                 ;;
 860         -sysvr4)
 861                 os=-sysv4
 862                 ;;
 863         # This must come after -sysvr4.
 864         -sysv*)
 865                 ;;
 866         -ose*)                                          # CYGNUS LOCAL
 867                 os=-ose
 868                 ;;
 869         -es1800*)                                       # CYGNUS LOCAL
 870                 os=-ose
 871                 ;;
 872         -xenix)
 873                 os=-xenix
 874                 ;;
 875         -none)
 876                 ;;
 877         *)
 878                 # Get rid of the `-' at the beginning of $os.
 879                 os=`echo $os | sed 's/[^-]*-//'`
 880                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
 881                 exit 1
 882                 ;;
 883 esac
 884 else
 885
 886 # Here we handle the default operating systems that come with various machines.
 887 # The value should be what the vendor currently ships out the door with their
 888 # machine or put another way, the most popular os provided with the machine.
 889
 890 # Note that if you're going to try to match "-MANUFACTURER" here (say,
 891 # "-sun"), then you have to tell the case statement up towards the top
 892 # that MANUFACTURER isn't an operating system.  Otherwise, code above
 893 # will signal an error saying that MANUFACTURER isn't an operating
 894 # system, and we'll never get to this point.
 895
 896 case $basic_machine in
 897         *-acorn)
 898                 os=-riscix1.2
 899                 ;;
 900         *-dec | vax-*)
 901                 os=-ultrix4.2
 902                 ;;
 903         i386-sun)
 904                 os=-sunos4.0.2
 905                 ;;
 906         m68000-sun)
 907                 os=-sunos3
 908                 # This also exists in the configure program, but was not the
 909                 # default.
 910                 # os=-sunos4
 911                 ;;
 912         m68*-cisco)                                     # CYGNUS LOCAL
 913                 os=-aout
 914                 ;;
 915         mips*-cisco)                                    # CYGNUS LOCAL
 916                 os=-elf
 917                 ;;
 918         *-tti)  # must be before sparc entry or we get the wrong os.
 919                 os=-sysv3
 920                 ;;
 921         sparc-* | *-sun)
 922                 os=-sunos4.1.1
 923                 ;;
 924         *-ibm)
 925                 os=-aix
 926                 ;;
 927         *-wec)                                          # CYGNUS LOCAL
 928                 os=-proelf
 929                 ;;
 930         *-winbond)                                      # CYGNUS LOCAL
 931                 os=-proelf
 932                 ;;
 933         *-oki)                                          # CYGNUS LOCAL
 934                 os=-proelf
 935                 ;;
 936         *-hp)
 937                 os=-hpux
 938                 ;;
 939         *-hitachi)
 940                 os=-hiux
 941                 ;;
 942         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
 943                 os=-sysv
 944                 ;;
 945         *-cbm)
 946                 os=-amigados
 947                 ;;
 948         *-dg)
 949                 os=-dgux
 950                 ;;
 951         *-dolphin)
 952                 os=-sysv3
 953                 ;;
 954         m68k-ccur)
 955                 os=-rtu
 956                 ;;
 957         m88k-omron*)
 958                 os=-luna
 959                 ;;
 960         *-sequent)
 961                 os=-ptx
 962                 ;;
 963         *-crds)
 964                 os=-unos
 965                 ;;
 966         *-ns)
 967                 os=-genix
 968                 ;;
 969         i370-*)
 970                 os=-mvs
 971                 ;;
 972         *-next)
 973                 os=-nextstep3
 974                 ;;
 975         *-gould)
 976                 os=-sysv
 977                 ;;
 978         *-highlevel)
 979                 os=-bsd
 980                 ;;
 981         *-encore)
 982                 os=-bsd
 983                 ;;
 984         *-sgi)
 985                 os=-irix
 986                 ;;
 987         *-masscomp)
 988                 os=-rtu
 989                 ;;
 990         *-rom68k)                                       # CYGNUS LOCAL
 991                 os=-coff
 992                 ;;
 993         *-*bug)                                         # CYGNUS LOCAL
 994                 os=-coff
 995                 ;;
 996 ## start-sanitize-mpw
 997         *-apple)                                        # CYGNUS LOCAL
 998                 os=-macos7
 999                 ;;
1000 ## end-sanitize-mpw
1001         *)
1002                 os=-none
1003                 ;;
1004 esac
1005 fi
1006
1007 # Here we handle the case where we know the os, and the CPU type, but not the
1008 # manufacturer.  We pick the logical manufacturer.
1009 vendor=unknown
1010 case $basic_machine in
1011         *-unknown)
1012                 case $os in
1013                         -riscix*)
1014                                 vendor=acorn
1015                                 ;;
1016                         -sunos*)
1017                                 vendor=sun
1018                                 ;;
1019                         -bosx*)                 # CYGNUS LOCAL
1020                                 vendor=bull
1021                                 ;;
1022                         -lynxos*)
1023                                 vendor=lynx
1024                                 ;;
1025                         -aix*)
1026                                 vendor=ibm
1027                                 ;;
1028                         -hpux*)
1029                                 vendor=hp
1030                                 ;;
1031                         -hiux*)
1032                                 vendor=hitachi
1033                                 ;;
1034                         -unos*)
1035                                 vendor=crds
1036                                 ;;
1037                         -dgux*)
1038                                 vendor=dg
1039                                 ;;
1040                         -luna*)
1041                                 vendor=omron
1042                                 ;;
1043                         -genix*)
1044                                 vendor=ns
1045                                 ;;
1046                         -mvs*)
1047                                 vendor=ibm
1048                                 ;;
1049                         -ptx*)
1050                                 vendor=sequent
1051                                 ;;
1052                         -vxworks*)
1053                                 vendor=wrs
1054                                 ;;
1055                         -hms*)                          # CYGNUS LOCAL
1056                                 vendor=hitachi
1057                                 ;;
1058 ## start-sanitize-mpw
1059                         -mpw* | -macos*)
1060                                 vendor=apple
1061                                 ;;
1062 ## end-sanitize-mpw
1063                 esac
1064                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1065                 ;;
1066 esac
1067
1068 echo $basic_machine$os