config.sub

   1 #! /bin/sh
   2 # Configuration validation subroutine script, version 1.1.
   3 #   Copyright (C) 1991, 1992, 1993, 1994, 1995 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 # As a special exception to the GNU General Public License, if you
  23 # distribute this file as part of a program that contains a
  24 # configuration script generated by Autoconf, you may include it under
  25 # the same distribution terms that you use for the rest of that program.
  26
  27 # Configuration subroutine to validate and canonicalize a configuration type.
  28 # Supply the specified configuration type as an argument.
  29 # If it is invalid, we print an error message on stderr and exit with code 1.
  30 # Otherwise, we print the canonical config type on stdout and succeed.
  31
  32 # This file is supposed to be the same for all GNU packages
  33 # and recognize all the CPU types, system types and aliases
  34 # that are meaningful with *any* GNU software.
  35 # Each package is responsible for reporting which valid configurations
  36 # it does not support.  The user should be able to distinguish
  37 # a failure to support a valid configuration from a meaningless
  38 # configuration.
  39
  40 # The goal of this file is to map all the various variations of a given
  41 # machine specification into a single specification in the form:
  42 #       CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
  43 # It is wrong to echo any other type of specification.
  44
  45 if [ x$1 = x ]
  46 then
  47         echo Configuration name missing. 1>&2
  48         echo "Usage: $0 CPU-MFR-OPSYS" 1>&2
  49         echo "or     $0 ALIAS" 1>&2
  50         echo where ALIAS is a recognized configuration type. 1>&2
  51         exit 1
  52 fi
  53
  54 # First pass through any local machine types.
  55 case $1 in
  56         *local*)
  57                 echo $1
  58                 exit 0
  59                 ;;
  60         *)
  61         ;;
  62 esac
  63
  64 # Separate what the user gave into CPU-COMPANY and OS (if any).
  65 basic_machine=`echo $1 | sed 's/-[^-]*$//'`
  66 if [ $basic_machine != $1 ]
  67 then os=`echo $1 | sed 's/.*-/-/'`
  68 else os=; fi
  69
  70 ### Let's recognize common machines as not being operating systems so
  71 ### that things like config.sub decstation-3100 work.  We also
  72 ### recognize some manufacturers as not being operating systems, so we
  73 ### can provide default operating systems below.
  74 case $os in
  75         -sun*os*)
  76                 # Prevent following clause from handling this invalid input.
  77                 ;;
  78         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
  79         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
  80         -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
  81         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
  82         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
  83         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp )
  84                 os=
  85                 basic_machine=$1
  86                 ;;
  87         -sim | -cisco | -oki | -wec | -winbond )        # CYGNUS LOCAL
  88                 os=
  89                 basic_machine=$1
  90                 ;;
  91         -apple*)                                        # CYGNUS LOCAL
  92                 os=
  93                 basic_machine=$1
  94                 ;;
  95         -scout)                                         # CYGNUS LOCAL
  96                 ;;
  97         -wrs)                                           # CYGNUS LOCAL
  98                 os=vxworks
  99                 basic_machine=$1
 100                 ;;
 101         -hiux*)
 102                 os=-hiuxwe2
 103                 ;;
 104         -sco4)
 105                 os=-sco3.2v4
 106                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
 107                 ;;
 108         -sco3.2.[4-9]*)
 109                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
 110                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
 111                 ;;
 112         -sco3.2v[4-9]*)
 113                 # Don't forget version if it is 3.2v4 or newer.
 114                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
 115                 ;;
 116         -sco*)
 117                 os=-sco3.2v2
 118                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
 119                 ;;
 120         -isc)
 121                 os=-isc2.2
 122                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
 123                 ;;
 124         -clix*)
 125                 basic_machine=clipper-intergraph
 126                 ;;
 127         -isc*)
 128                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
 129                 ;;
 130         -lynx*)
 131                 os=-lynxos
 132                 ;;
 133         -ptx*)
 134                 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
 135                 ;;
 136         -windowsnt*)
 137                 os=`echo $os | sed -e 's/windowsnt/winnt/'`
 138                 ;;
 139 esac
 140
 141 # Decode aliases for certain CPU-COMPANY combinations.
 142 case $basic_machine in
 143         # Recognize the basic CPU types without company name.
 144         # Some are omitted here because they have special meanings below.
 145         tahoe | i[345]86 | i860 | m68k | m68000 | m88k | ns32k | arm | armeb \
 146                 | armel | pyramid \
 147                 | tron | a29k | 580 | i960 | h8300 | hppa1.0 | hppa1.1 \
 148                 | alpha | we32k | ns16k | clipper | sparclite | i370 | sh \
 149                 | powerpc | powerpcle | sparc64 | 1750a | dsp16xx | mips64 | mipsel \
 150                 | pdp11 | mips64el | mips64orion | mips64orionel \
 151                 | sparc)
 152                 basic_machine=$basic_machine-unknown
 153                 ;;
 154         m88110 | m680[01234]0 | m683?2 | m68360 | z8k | v70 | h8500 | w65) # CYGNUS LOCAL
 155                 basic_machine=$basic_machine-unknown
 156                 ;;
 157         # Object if more than one company name word.
 158         *-*-*)
 159                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 160                 exit 1
 161                 ;;
 162         # Recognize the basic CPU types with company name.
 163         vax-* | tahoe-* | i[345]86-* | i860-* | m68k-* | m68000-* | m88k-* \
 164               | sparc-* | ns32k-* | fx80-* | arm-* | arme[lb]-* | c[123]* \
 165               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* | power-* \
 166               | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
 167               | hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \
 168               | pn-* | np1-* | xps100-* | clipper-* | orion-* | sparclite-* \
 169               | pdp11-* | sh-* | powerpc-* | powerpcle-* | sparc64-* | mips64-* | mipsel-* \
 170               | mips64el-* | mips64orion-* | mips64orionel-*)
 171                 ;;
 172         m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | h8500-*) # CYGNUS LOCAL
 173                 ;;
 174         # Recognize the various machine names and aliases which stand
 175         # for a CPU type and a company and sometimes even an OS.
 176         386bsd)                                         # CYGNUS LOCAL
 177                 basic_machine=i386-unknown
 178                 os=-bsd
 179                 ;;
 180         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 181                 basic_machine=m68000-att
 182                 ;;
 183         3b*)
 184                 basic_machine=we32k-att
 185                 ;;
 186         a29khif)                                        # CYGNUS LOCAL
 187                 basic_machine=a29k-amd
 188                 os=-udi
 189                 ;;
 190         adobe68k)                                       # CYGNUS LOCAL
 191                 basic_machine=m68010-adobe
 192                 os=-scout
 193                 ;;
 194         alliant | fx80)
 195                 basic_machine=fx80-alliant
 196                 ;;
 197         altos | altos3068)
 198                 basic_machine=m68k-altos
 199                 ;;
 200         am29k)
 201                 basic_machine=a29k-none
 202                 os=-bsd
 203                 ;;
 204         amdahl)
 205                 basic_machine=580-amdahl
 206                 os=-sysv
 207                 ;;
 208         amiga | amiga-*)
 209                 basic_machine=m68k-cbm
 210                 ;;
 211         amigados)
 212                 basic_machine=m68k-cbm
 213                 os=-amigados
 214                 ;;
 215         amigaunix | amix)
 216                 basic_machine=m68k-cbm
 217                 os=-sysv4
 218                 ;;
 219         apollo68)
 220                 basic_machine=m68k-apollo
 221                 os=-sysv
 222                 ;;
 223         apollo68bsd)                                    # CYGNUS LOCAL
 224                 basic_machine=m68k-apollo
 225                 os=-bsd
 226                 ;;
 227         arm | armel | armeb)
 228                 basic_machine = arm-arm
 229                 os=-aout
 230                 ;;
 231 # start-sanitize-arc
 232         arc)
 233                 basic_machine=arc-unknown
 234                 ;;
 235         arc-*)
 236                 ;;
 237 # end-sanitize-arc
 238         balance)
 239                 basic_machine=ns32k-sequent
 240                 os=-dynix
 241                 ;;
 242         convex-c1)
 243                 basic_machine=c1-convex
 244                 os=-bsd
 245                 ;;
 246         convex-c2)
 247                 basic_machine=c2-convex
 248                 os=-bsd
 249                 ;;
 250         convex-c32)
 251                 basic_machine=c32-convex
 252                 os=-bsd
 253                 ;;
 254         convex-c34)
 255                 basic_machine=c34-convex
 256                 os=-bsd
 257                 ;;
 258         convex-c38)
 259                 basic_machine=c38-convex
 260                 os=-bsd
 261                 ;;
 262         cray | ymp)
 263                 basic_machine=ymp-cray
 264                 os=-unicos
 265                 ;;
 266         cray2)
 267                 basic_machine=cray2-cray
 268                 os=-unicos
 269                 ;;
 270         crds | unos)
 271                 basic_machine=m68k-crds
 272                 ;;
 273         da30 | da30-*)
 274                 basic_machine=m68k-da30
 275                 ;;
 276         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 277                 basic_machine=mips-dec
 278                 ;;
 279         delta | 3300 | motorola-3300 | motorola-delta \
 280               | 3300-motorola | delta-motorola)
 281                 basic_machine=m68k-motorola
 282                 ;;
 283         delta88)
 284                 basic_machine=m88k-motorola
 285                 os=-sysv3
 286                 ;;
 287         dpx20 | dpx20-*)
 288                 basic_machine=rs6000-bull
 289                 os=-bosx
 290                 ;;
 291         dpx2* | dpx2*-bull)
 292                 basic_machine=m68k-bull
 293                 os=-sysv3
 294                 ;;
 295         ebmon29k)
 296                 basic_machine=a29k-amd
 297                 os=-ebmon
 298                 ;;
 299         elxsi)
 300                 basic_machine=elxsi-elxsi
 301                 os=-bsd
 302                 ;;
 303         encore | umax | mmax)
 304                 basic_machine=ns32k-encore
 305                 ;;
 306         es1800 | OSE68k | ose68k | ose | OSE)           # CYGNUS LOCAL
 307                 basic_machine=m68k-ericsson
 308                 os=-ose
 309                 ;;
 310         fx2800)
 311                 basic_machine=i860-alliant
 312                 ;;
 313         genix)
 314                 basic_machine=ns32k-ns
 315                 ;;
 316         gmicro)
 317                 basic_machine=tron-gmicro
 318                 os=-sysv
 319                 ;;
 320         h3050r* | hiux*)
 321                 basic_machine=hppa1.1-hitachi
 322                 os=-hiuxwe2
 323                 ;;
 324         h8300hms)
 325                 basic_machine=h8300-hitachi
 326                 os=-hms
 327                 ;;
 328         h8300xray)                                      # CYGNUS LOCAL
 329                 basic_machine=h8300-hitachi
 330                 os=-xray
 331                 ;;
 332         h8500hms)                                       # CYGNUS LOCAL
 333                 basic_machine=h8500-hitachi
 334                 os=-hms
 335                 ;;
 336         harris)
 337                 basic_machine=m88k-harris
 338                 os=-sysv3
 339                 ;;
 340         hp300-*)
 341                 basic_machine=m68k-hp
 342                 ;;
 343         hp300bsd)
 344                 basic_machine=m68k-hp
 345                 os=-bsd
 346                 ;;
 347         hp300hpux)
 348                 basic_machine=m68k-hp
 349                 os=-hpux
 350                 ;;
 351         w89k-*)                                         # CYGNUS LOCAL
 352                 basic_machine=hppa1.1-winbond
 353                 os=-proelf
 354                 ;;
 355         op50n-*)                                        # CYGNUS LOCAL
 356                 basic_machine=hppa1.1-oki
 357                 os=-proelf
 358                 ;;
 359         op60c-*)                                        # CYGNUS LOCAL
 360                 basic_machine=hppa1.1-oki
 361                 os=-proelf
 362                 ;;
 363         hppro)                                          # CYGNUS LOCAL
 364                 basic_machine=hppa1.1-hp
 365                 os=-proelf
 366                 ;;
 367         hp9k2[0-9][0-9] | hp9k31[0-9])
 368                 basic_machine=m68000-hp
 369                 ;;
 370         hp9k3[2-9][0-9])
 371                 basic_machine=m68k-hp
 372                 ;;
 373         hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
 374                 basic_machine=hppa1.1-hp
 375                 ;;
 376         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 377                 basic_machine=hppa1.0-hp
 378                 ;;
 379         hppaosf)                                        # CYGNUS LOCAL
 380                 basic_machine=hppa1.1-hp
 381                 os=-osf
 382                 ;;
 383         i370-ibm* | ibm*)
 384                 basic_machine=i370-ibm
 385                 os=-mvs
 386                 ;;
 387 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
 388         i[345]86v32)
 389                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 390                 os=-sysv32
 391                 ;;
 392         i[345]86v4*)
 393                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 394                 os=-sysv4
 395                 ;;
 396         i[345]86v)
 397                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 398                 os=-sysv
 399                 ;;
 400         i[345]86sol2)
 401                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 402                 os=-solaris2
 403                 ;;
 404         i386mach)                                       # CYGNUS LOCAL
 405                 basic_machine=i386-mach
 406                 os=-mach
 407                 ;;
 408         i386-vsta | vsta)                               # CYGNUS LOCAL
 409                 basic_machine=i386-unknown
 410                 os=-vsta
 411                 ;;
 412         i386-go32 | go32)                               # CYGNUS LOCAL
 413                 basic_machine=i386-unknown
 414                 os=-go32
 415                 ;;
 416         iris | iris4d)
 417                 basic_machine=mips-sgi
 418                 case $os in
 419                     -irix*)
 420                         ;;
 421                     *)
 422                         os=-irix4
 423                         ;;
 424                 esac
 425                 ;;
 426         isi68 | isi)
 427                 basic_machine=m68k-isi
 428                 os=-sysv
 429                 ;;
 430         m88k-omron*)
 431                 basic_machine=m88k-omron
 432                 ;;
 433         magnum | m3230)
 434                 basic_machine=mips-mips
 435                 os=-sysv
 436                 ;;
 437         merlin)
 438                 basic_machine=ns32k-utek
 439                 os=-sysv
 440                 ;;
 441         miniframe)
 442                 basic_machine=m68000-convergent
 443                 ;;
 444         mips3*-*)
 445                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 446                 ;;
 447         mips3*)
 448                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
 449                 ;;
 450         monitor)                                        # CYGNUS LOCAL
 451                 basic_machine=m68k-rom68k
 452                 os=-coff
 453                 ;;
 454         msdos)                                          # CYGNUS LOCAL
 455                 basic_machine=i386-unknown
 456                 os=-msdos
 457                 ;;
 458         ncr3000)
 459                 basic_machine=i486-ncr
 460                 os=-sysv4
 461                 ;;
 462         netbsd386)
 463                 basic_machine=i386-unknown              # CYGNUS LOCAL
 464                 os=-netbsd
 465                 ;;
 466         news | news700 | news800 | news900)
 467                 basic_machine=m68k-sony
 468                 os=-newsos
 469                 ;;
 470         news1000)
 471                 basic_machine=m68030-sony
 472                 os=-newsos
 473                 ;;
 474         news-3600 | risc-news)
 475                 basic_machine=mips-sony
 476                 os=-newsos
 477                 ;;
 478         necv70)                                         # CYGNUS LOCAL
 479                 basic_machine=v70-nec
 480                 os=-sysv
 481                 ;;
 482         next | m*-next )
 483                 basic_machine=m68k-next
 484                 case $os in
 485                     -nextstep* )
 486                         ;;
 487                     -ns2*)
 488                       os=-nextstep2
 489                         ;;
 490                     *)
 491                       os=-nextstep3
 492                         ;;
 493                 esac
 494                 ;;
 495         nh3000)
 496                 basic_machine=m68k-harris
 497                 os=-cxux
 498                 ;;
 499         nh[45]000)
 500                 basic_machine=m88k-harris
 501                 os=-cxux
 502                 ;;
 503         nindy960)
 504                 basic_machine=i960-intel
 505                 os=-nindy
 506                 ;;
 507         np1)
 508                 basic_machine=np1-gould
 509                 ;;
 510         OSE68000 | ose68000)                            # CYGNUS LOCAL
 511                 basic_machine=m68000-ericsson
 512                 os=-ose
 513                 ;;
 514         os68k)                                          # CYGNUS LOCAL
 515                 basic_machine=m68k-none
 516                 os=-os68k
 517                 ;;
 518         pa-hitachi)
 519                 basic_machine=hppa1.1-hitachi
 520                 os=-hiuxwe2
 521                 ;;
 522         paragon)
 523                 basic_machine=i860-intel
 524                 os=-osf
 525                 ;;
 526         pbd)
 527                 basic_machine=sparc-tti
 528                 ;;
 529         pbb)
 530                 basic_machine=m68k-tti
 531                 ;;
 532         pc532 | pc532-*)
 533                 basic_machine=ns32k-pc532
 534                 ;;
 535         pentium | p5 | p6)
 536                 # We don't have specific support for the Intel Pentium (p6) followon yet, so just call it a Pentium
 537                 basic_machine=i586-intel
 538                 ;;
 539         pentium-* | p5-* | p6-*)
 540                 # We don't have specific support for the Intel Pentium (p6) followon yet, so just call it a Pentium
 541                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
 542                 ;;
 543         k5)
 544                 # We don't have specific support for AMD's K5 yet, so just call it a Pentium
 545                 basic_machine=i586-amd
 546                 ;;
 547         nexgen)
 548                 # We don't have specific support for Nexgen yet, so just call it a Pentium
 549                 basic_machine=i586-nexgen
 550                 ;;
 551         pn)
 552                 basic_machine=pn-gould
 553                 ;;
 554         power)  basic_machine=rs6000-ibm
 555                 ;;
 556         ppc)    basic_machine=powerpc-unknown
 557                 ;;
 558         ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
 559                 ;;
 560         ppcle | powerpclittle | ppc-le | powerpc-little)
 561                 basic_machine=powerpcle-unknown
 562                 ;;
 563         ppcle-* | powerpclittle-*)
 564                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
 565                 ;;
 566         ps2)
 567                 basic_machine=i386-ibm
 568                 ;;
 569 # start-sanitize-rce
 570         rce)
 571                 basic_machine=rce-unknown
 572                 ;;
 573         rce-*)
 574                 ;;
 575 # end-sanitize-rce
 576         rom68k)                                         # CYGNUS LOCAL
 577                 basic_machine=m68k-rom68k
 578                 os=-coff
 579                 ;;
 580         rm[46]00)
 581                 basic_machine=mips-siemens
 582                 ;;
 583         rtpc | rtpc-*)
 584                 basic_machine=romp-ibm
 585                 ;;
 586         sa29200)                                        # CYGNUS LOCAL
 587                 basic_machine=a29k-amd
 588                 os=-udi
 589                 ;;
 590         sequent)
 591                 basic_machine=i386-sequent
 592                 ;;
 593         sh)
 594                 basic_machine=sh-hitachi
 595                 os=-hms
 596                 ;;
 597         sparclite-wrs)                                  # CYGNUS LOCAL
 598                 basic_machine=sparclite-wrs
 599                 os=-vxworks
 600                 ;;
 601         sparcfrw)                                       # CYGNUS LOCAL
 602                 basic_machine=sparcfrw-sun
 603                 os=-sunos4
 604                 ;;
 605         sparcfrwcompat)                                 # CYGNUS LOCAL
 606                 basic_machine=sparcfrwcompat-sun
 607                 os=-sunos4
 608                 ;;
 609         sparclitefrw)                                   # CYGNUS LOCAL
 610                 basic_machine=sparclitefrw-fujitsu
 611                 ;;
 612         sparclitefrwcompat)                             # CYGNUS LOCAL
 613                 basic_machine=sparclitefrwcompat-fujitsu
 614                 ;;
 615         sps7)
 616                 basic_machine=m68k-bull
 617                 os=-sysv2
 618                 ;;
 619         spur)
 620                 basic_machine=spur-unknown
 621                 ;;
 622         st2000)                                         # CYGNUS LOCAL
 623                 basic_machine=m68k-tandem
 624                 ;;
 625         stratus)                                        # CYGNUS LOCAL
 626                 basic_machine=i860-stratus
 627                 os=-sysv4
 628                 ;;
 629         sun2)
 630                 basic_machine=m68000-sun
 631                 ;;
 632         sun2os3)
 633                 basic_machine=m68000-sun
 634                 os=-sunos3
 635                 ;;
 636         sun2os4)
 637                 basic_machine=m68000-sun
 638                 os=-sunos4
 639                 ;;
 640         sun3os3)
 641                 basic_machine=m68k-sun
 642                 os=-sunos3
 643                 ;;
 644         sun3os4)
 645                 basic_machine=m68k-sun
 646                 os=-sunos4
 647                 ;;
 648         sun4os3)
 649                 basic_machine=sparc-sun
 650                 os=-sunos3
 651                 ;;
 652         sun4os4)
 653                 basic_machine=sparc-sun
 654                 os=-sunos4
 655                 ;;
 656         sun4sol2)
 657                 basic_machine=sparc-sun
 658                 os=-solaris2
 659                 ;;
 660         sun3 | sun3-*)
 661                 basic_machine=m68k-sun
 662                 ;;
 663         sun4)
 664                 basic_machine=sparc-sun
 665                 ;;
 666         sun386 | sun386i | roadrunner)
 667                 basic_machine=i386-sun
 668                 ;;
 669         symmetry)
 670                 basic_machine=i386-sequent
 671                 os=-dynix
 672                 ;;
 673         tower | tower-32)
 674                 basic_machine=m68k-ncr
 675                 ;;
 676         udi29k)
 677                 basic_machine=a29k-amd
 678                 os=-udi
 679                 ;;
 680         ultra3)
 681                 basic_machine=a29k-nyu
 682                 os=-sym1
 683                 ;;
 684         v810 | necv810)                                 # CYGNUS LOCAL
 685                 basic_machine=v810-nec
 686                 os=-none
 687                 ;;
 688         vaxv)
 689                 basic_machine=vax-dec
 690                 os=-sysv
 691                 ;;
 692         vms)
 693                 basic_machine=vax-dec
 694                 os=-vms
 695                 ;;
 696         vxworks960)
 697                 basic_machine=i960-wrs
 698                 os=-vxworks
 699                 ;;
 700         vxworks68)
 701                 basic_machine=m68k-wrs
 702                 os=-vxworks
 703                 ;;
 704         vxworks29k)                                     # CYGNUS LOCAL
 705                 basic_machine=a29k-wrs
 706                 os=-vxworks
 707                 ;;
 708         w65*)                                           # CYGNUS LOCAL
 709                 basic_machine=w65-wdc
 710                 os=-none
 711                 ;;
 712         xmp)
 713                 basic_machine=xmp-cray
 714                 os=-unicos
 715                 ;;
 716         xps | xps100)
 717                 basic_machine=xps100-honeywell
 718                 ;;
 719         z8ksim)                                         # CYGNUS LOCAL
 720                 basic_machine=z8k-unknown
 721                 os=-sim
 722                 ;;
 723         none)
 724                 basic_machine=none-none
 725                 os=-none
 726                 ;;
 727
 728 # Here we handle the default manufacturer of certain CPU types.  It is in
 729 # some cases the only manufacturer, in others, it is the most popular.
 730         w89k)                                           # CYGNUS LOCAL
 731                 basic_machine=hppa1.1-winbond
 732                 ;;
 733         op50n)                                          # CYGNUS LOCAL
 734                 basic_machine=hppa1.1-oki
 735                 ;;
 736         op60c)                                          # CYGNUS LOCAL
 737                 basic_machine=hppa1.1-oki
 738                 ;;
 739         mips)
 740                 basic_machine=mips-mips
 741                 ;;
 742         romp)
 743                 basic_machine=romp-ibm
 744                 ;;
 745         rs6000)
 746                 basic_machine=rs6000-ibm
 747                 ;;
 748         vax)
 749                 basic_machine=vax-dec
 750                 ;;
 751         pdp11)
 752                 basic_machine=pdp11-dec
 753                 ;;
 754         we32k)
 755                 basic_machine=we32k-att
 756                 ;;
 757         sparc)
 758                 basic_machine=sparc-sun
 759                 ;;
 760         cydra)
 761                 basic_machine=cydra-cydrome
 762                 ;;
 763         orion)
 764                 basic_machine=orion-highlevel
 765                 ;;
 766         orion105)
 767                 basic_machine=clipper-highlevel
 768                 ;;
 769         mac)                                            # CYGNUS LOCAL
 770                 basic_machine=m68k-apple
 771                 ;;
 772         mpw)                                            # CYGNUS LOCAL
 773                 basic_machine=m68k-apple
 774                 ;;
 775         *)
 776                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 777                 exit 1
 778                 ;;
 779 esac
 780
 781 # Here we canonicalize certain aliases for manufacturers.
 782 case $basic_machine in
 783         *-digital*)
 784                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
 785                 ;;
 786         *-commodore*)
 787                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
 788                 ;;
 789         *)
 790                 ;;
 791 esac
 792
 793 # Decode manufacturer-specific aliases for certain operating systems.
 794
 795 if [ x"$os" != x"" ]
 796 then
 797 case $os in
 798         # -solaris* is a basic system type, with this one exception.
 799         -solaris1 | -solaris1.*)
 800                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
 801                 ;;
 802         -solaris)
 803                 os=-solaris2
 804                 ;;
 805         -unixware* | svr4*)
 806                 os=-sysv4
 807                 ;;
 808         -gnu/linux*)
 809                 os=`echo $os | sed -e 's|gnu/linux|linux|'`
 810                 ;;
 811         # First accept the basic system types.
 812         # The portable systems comes first.
 813         # Each alternative must end in a *, to match a version number.
 814         # -sysv* is not here because it comes later, after sysvr4.
 815         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
 816               | -vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[345]* \
 817               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
 818               | -amigados* | -msdos* | -moss* | -newsos* | -unicos* | -aos* \
 819               | -nindy* | -vxworks* | -ebmon* | -hms* | -mvs* | -clix* \
 820               | -riscos* | -linux* | -uniplus* | -iris* | -rtu* | -xenix* \
 821               | -hiux* | -386bsd* | -netbsd* | -freebsd* | -riscix*  | -lites* \
 822               | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
 823               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta | -udi | -eabi)
 824                 ;;
 825         # CYGNUS LOCAL
 826         -go32 | -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
 827               | -windows* | -osx | -abug |  -netware* | -proelf | -os9*)
 828                 ;;
 829         -macos*)                                        # CYGNUS LOCAL
 830                 ;;
 831         -mac*)                                          # CYGNUS LOCAL
 832                 os=`echo $os | sed -e 's|mac|macos|'`
 833                 ;;
 834         -mpw*)                                          # CYGNUS LOCAL
 835                 ;;
 836         -pe*)
 837                 ;;
 838         -win32)
 839                 ;;
 840         -sunos5*)
 841                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
 842                 ;;
 843         -sunos6*)
 844                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
 845                 ;;
 846         -osfrose*)
 847                 os=-osfrose
 848                 ;;
 849         -osf*)
 850                 os=-osf
 851                 ;;
 852         -utek*)
 853                 os=-bsd
 854                 ;;
 855         -dynix*)
 856                 os=-bsd
 857                 ;;
 858         -acis*)
 859                 os=-aos
 860                 ;;
 861         -386bsd)                                        # CYGNUS LOCAL
 862                 os=-bsd
 863                 ;;
 864         -ctix* | -uts*)
 865                 os=-sysv
 866                 ;;
 867         # Preserve the version number of sinix5.
 868         -sinix5.*)
 869                 os=`echo $os | sed -e 's|sinix|sysv|'`
 870                 ;;
 871         -sinix*)
 872                 os=-sysv4
 873                 ;;
 874         -triton*)
 875                 os=-sysv3
 876                 ;;
 877         -oss*)
 878                 os=-sysv3
 879                 ;;
 880         -svr4)
 881                 os=-sysv4
 882                 ;;
 883         -svr3)
 884                 os=-sysv3
 885                 ;;
 886         -sysvr4)
 887                 os=-sysv4
 888                 ;;
 889         # This must come after -sysvr4.
 890         -sysv*)
 891                 ;;
 892         -ose*)                                          # CYGNUS LOCAL
 893                 os=-ose
 894                 ;;
 895         -es1800*)                                       # CYGNUS LOCAL
 896                 os=-ose
 897                 ;;
 898         -xenix)
 899                 os=-xenix
 900                 ;;
 901         -none)
 902                 ;;
 903         *)
 904                 # Get rid of the `-' at the beginning of $os.
 905                 os=`echo $os | sed 's/[^-]*-//'`
 906                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
 907                 exit 1
 908                 ;;
 909 esac
 910 else
 911
 912 # Here we handle the default operating systems that come with various machines.
 913 # The value should be what the vendor currently ships out the door with their
 914 # machine or put another way, the most popular os provided with the machine.
 915
 916 # Note that if you're going to try to match "-MANUFACTURER" here (say,
 917 # "-sun"), then you have to tell the case statement up towards the top
 918 # that MANUFACTURER isn't an operating system.  Otherwise, code above
 919 # will signal an error saying that MANUFACTURER isn't an operating
 920 # system, and we'll never get to this point.
 921
 922 case $basic_machine in
 923         *-acorn)
 924                 os=-riscix1.2
 925                 ;;
 926         pdp11-*)
 927                 os=-none
 928                 ;;
 929         *-dec | vax-*)
 930                 os=-ultrix4.2
 931                 ;;
 932         m68*-apollo)
 933                 os=-domain
 934                 ;;
 935         i386-sun)
 936                 os=-sunos4.0.2
 937                 ;;
 938         m68000-sun)
 939                 os=-sunos3
 940                 # This also exists in the configure program, but was not the
 941                 # default.
 942                 # os=-sunos4
 943                 ;;
 944         m68*-cisco)                                     # CYGNUS LOCAL
 945                 os=-aout
 946                 ;;
 947         mips*-cisco)                                    # CYGNUS LOCAL
 948                 os=-elf
 949                 ;;
 950         *-tti)  # must be before sparc entry or we get the wrong os.
 951                 os=-sysv3
 952                 ;;
 953         sparc-* | *-sun)
 954                 os=-sunos4.1.1
 955                 ;;
 956         *-ibm)
 957                 os=-aix
 958                 ;;
 959         *-wec)                                          # CYGNUS LOCAL
 960                 os=-proelf
 961                 ;;
 962         *-winbond)                                      # CYGNUS LOCAL
 963                 os=-proelf
 964                 ;;
 965         *-oki)                                          # CYGNUS LOCAL
 966                 os=-proelf
 967                 ;;
 968         *-hp)
 969                 os=-hpux
 970                 ;;
 971         *-hitachi)
 972                 os=-hiux
 973                 ;;
 974         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
 975                 os=-sysv
 976                 ;;
 977         *-cbm)
 978                 os=-amigados
 979                 ;;
 980         *-dg)
 981                 os=-dgux
 982                 ;;
 983         *-dolphin)
 984                 os=-sysv3
 985                 ;;
 986         m68k-ccur)
 987                 os=-rtu
 988                 ;;
 989         m88k-omron*)
 990                 os=-luna
 991                 ;;
 992         *-sequent)
 993                 os=-ptx
 994                 ;;
 995         *-crds)
 996                 os=-unos
 997                 ;;
 998         *-ns)
 999                 os=-genix
1000                 ;;
1001         i370-*)
1002                 os=-mvs
1003                 ;;
1004         *-next)
1005                 os=-nextstep3
1006                 ;;
1007         *-gould)
1008                 os=-sysv
1009                 ;;
1010         *-highlevel)
1011                 os=-bsd
1012                 ;;
1013         *-encore)
1014                 os=-bsd
1015                 ;;
1016         *-sgi)
1017                 os=-irix
1018                 ;;
1019         *-siemens)
1020                 os=-sysv4
1021                 ;;
1022         *-masscomp)
1023                 os=-rtu
1024                 ;;
1025         *-rom68k)                                       # CYGNUS LOCAL
1026                 os=-coff
1027                 ;;
1028         *-*bug)                                         # CYGNUS LOCAL
1029                 os=-coff
1030                 ;;
1031         *-apple)                                        # CYGNUS LOCAL
1032                 os=-macos7
1033                 ;;
1034         *)
1035                 os=-none
1036                 ;;
1037 esac
1038 fi
1039
1040 # Here we handle the case where we know the os, and the CPU type, but not the
1041 # manufacturer.  We pick the logical manufacturer.
1042 vendor=unknown
1043 case $basic_machine in
1044         *-unknown)
1045                 case $os in
1046                         -riscix*)
1047                                 vendor=acorn
1048                                 ;;
1049                         -sunos*)
1050                                 vendor=sun
1051                                 ;;
1052                         -bosx*)                         # CYGNUS LOCAL
1053                                 vendor=bull
1054                                 ;;
1055                         -lynxos*)
1056                                 vendor=lynx
1057                                 ;;
1058                         -aix*)
1059                                 vendor=ibm
1060                                 ;;
1061                         -hpux*)
1062                                 vendor=hp
1063                                 ;;
1064                         -hiux*)
1065                                 vendor=hitachi
1066                                 ;;
1067                         -unos*)
1068                                 vendor=crds
1069                                 ;;
1070                         -dgux*)
1071                                 vendor=dg
1072                                 ;;
1073                         -luna*)
1074                                 vendor=omron
1075                                 ;;
1076                         -genix*)
1077                                 vendor=ns
1078                                 ;;
1079                         -mvs*)
1080                                 vendor=ibm
1081                                 ;;
1082                         -ptx*)
1083                                 vendor=sequent
1084                                 ;;
1085                         -vxworks*)
1086                                 vendor=wrs
1087                                 ;;
1088                         -hms*)                          # CYGNUS LOCAL
1089                                 vendor=hitachi
1090                                 ;;
1091                         -mpw* | -macos*)                # CYGNUS LOCAL
1092                                 vendor=apple
1093                                 ;;
1094                 esac
1095                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1096                 ;;
1097 esac
1098
1099 echo $basic_machine$os