config.sub

   1 #! /bin/sh
   2 # Configuration validation subroutine script, version 1.1.
   3 #   Copyright (C) 1991, 92, 93, 94, 95, 1996 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., 59 Temple Place - Suite 330,
  21 # Boston, MA 02111-1307, USA.
  22
  23 # As a special exception to the GNU General Public License, if you
  24 # distribute this file as part of a program that contains a
  25 # configuration script generated by Autoconf, you may include it under
  26 # the same distribution terms that you use for the rest of that program.
  27
  28 # Configuration subroutine to validate and canonicalize a configuration type.
  29 # Supply the specified configuration type as an argument.
  30 # If it is invalid, we print an error message on stderr and exit with code 1.
  31 # Otherwise, we print the canonical config type on stdout and succeed.
  32
  33 # This file is supposed to be the same for all GNU packages
  34 # and recognize all the CPU types, system types and aliases
  35 # that are meaningful with *any* GNU software.
  36 # Each package is responsible for reporting which valid configurations
  37 # it does not support.  The user should be able to distinguish
  38 # a failure to support a valid configuration from a meaningless
  39 # configuration.
  40
  41 # The goal of this file is to map all the various variations of a given
  42 # machine specification into a single specification in the form:
  43 #       CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
  44 # It is wrong to echo any other type of specification.
  45
  46 if [ x$1 = x ]
  47 then
  48         echo Configuration name missing. 1>&2
  49         echo "Usage: $0 CPU-MFR-OPSYS" 1>&2
  50         echo "or     $0 ALIAS" 1>&2
  51         echo where ALIAS is a recognized configuration type. 1>&2
  52         exit 1
  53 fi
  54
  55 # First pass through any local machine types.
  56 case $1 in
  57         *local*)
  58                 echo $1
  59                 exit 0
  60                 ;;
  61         *)
  62         ;;
  63 esac
  64
  65 # Separate what the user gave into CPU-COMPANY and OS (if any).
  66 basic_machine=`echo $1 | sed 's/-[^-]*$//'`
  67 if [ $basic_machine != $1 ]
  68 then os=`echo $1 | sed 's/.*-/-/'`
  69 else os=; fi
  70
  71 ### Let's recognize common machines as not being operating systems so
  72 ### that things like config.sub decstation-3100 work.  We also
  73 ### recognize some manufacturers as not being operating systems, so we
  74 ### can provide default operating systems below.
  75 case $os in
  76         -sun*os*)
  77                 # Prevent following clause from handling this invalid input.
  78                 ;;
  79         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
  80         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
  81         -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
  82         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
  83         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
  84         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp )
  85                 os=
  86                 basic_machine=$1
  87                 ;;
  88         -sim | -cisco | -oki | -wec | -winbond )        # CYGNUS LOCAL
  89                 os=
  90                 basic_machine=$1
  91                 ;;
  92         -apple*)                                        # CYGNUS LOCAL
  93                 os=
  94                 basic_machine=$1
  95                 ;;
  96         -scout)                                         # CYGNUS LOCAL
  97                 ;;
  98         -wrs)                                           # CYGNUS LOCAL
  99                 os=vxworks
 100                 basic_machine=$1
 101                 ;;
 102         -hiux*)
 103                 os=-hiuxwe2
 104                 ;;
 105         -sco5)
 106                 os=sco3.2v5
 107                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
 108                 ;;
 109         -sco4)
 110                 os=-sco3.2v4
 111                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
 112                 ;;
 113         -sco3.2.[4-9]*)
 114                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
 115                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
 116                 ;;
 117         -sco3.2v[4-9]*)
 118                 # Don't forget version if it is 3.2v4 or newer.
 119                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
 120                 ;;
 121         -sco*)
 122                 os=-sco3.2v2
 123                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
 124                 ;;
 125         -isc)
 126                 os=-isc2.2
 127                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
 128                 ;;
 129         -clix*)
 130                 basic_machine=clipper-intergraph
 131                 ;;
 132         -isc*)
 133                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
 134                 ;;
 135         -lynx*)
 136                 os=-lynxos
 137                 ;;
 138         -ptx*)
 139                 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
 140                 ;;
 141         -windowsnt*)
 142                 os=`echo $os | sed -e 's/windowsnt/winnt/'`
 143                 ;;
 144 esac
 145
 146 # Decode aliases for certain CPU-COMPANY combinations.
 147 case $basic_machine in
 148         # Recognize the basic CPU types without company name.
 149         # Some are omitted here because they have special meanings below.
 150         tahoe | i[3456]86 | i860 | m68k | m68000 | m88k | ns32k | arm \
 151                 | arme[lb] | pyramid \
 152                 | tron | a29k | 580 | i960 | h8300 | hppa1.0 | hppa1.1 \
 153                 | alpha | we32k | ns16k | clipper | sparclite | i370 | sh \
 154                 | powerpc | powerpcle | sparc64 | 1750a | dsp16xx | mips64 | mipsel \
 155                 | pdp11 | mips64el | mips64orion | mips64orionel \
 156                 | sparc)
 157                 basic_machine=$basic_machine-unknown
 158                 ;;
 159         m88110 | m680[01234]0 | m683?2 | m68360 | z8k | v70 | h8500 | w65) # CYGNUS LOCAL
 160                 basic_machine=$basic_machine-unknown
 161                 ;;
 162         mips64vr4300 | mips64vr4300el) # CYGNUS LOCAL jsmith/vr4300
 163                 basic_machine=$basic_machine-unknown
 164                 ;;
 165         mips64vr4100 | mips64vr4100el) # CYGNUS LOCAL jsmith/vr4100
 166                 basic_machine=$basic_machine-unknown
 167                 ;;
 168         # Object if more than one company name word.
 169         *-*-*)
 170                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 171                 exit 1
 172                 ;;
 173         # Recognize the basic CPU types with company name.
 174         vax-* | tahoe-* | i[3456]86-* | i860-* | m68k-* | m68000-* | m88k-* \
 175               | sparc-* | ns32k-* | fx80-* | arm-* | arme[lb]-* | c[123]* \
 176               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* | power-* \
 177               | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
 178               | hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \
 179               | pn-* | np1-* | xps100-* | clipper-* | orion-* | sparclite-* \
 180               | pdp11-* | sh-* | powerpc-* | powerpcle-* | sparc64-* | mips64-* | mipsel-* \
 181               | mips64el-* | mips64orion-* | mips64orionel-*)
 182                 ;;
 183         m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | h8500-*) # CYGNUS LOCAL
 184                 ;;
 185         mips64vr4300-* | mips64vr4300el-*) # CYGNUS LOCAL jsmith/vr4300
 186                 ;;
 187         mips64vr4100-* | mips64vr4100el-*) # CYGNUS LOCAL jsmith/vr4100
 188                 ;;
 189         # Recognize the various machine names and aliases which stand
 190         # for a CPU type and a company and sometimes even an OS.
 191         386bsd)                                         # CYGNUS LOCAL
 192                 basic_machine=i386-unknown
 193                 os=-bsd
 194                 ;;
 195         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 196                 basic_machine=m68000-att
 197                 ;;
 198         3b*)
 199                 basic_machine=we32k-att
 200                 ;;
 201         a29khif)                                        # CYGNUS LOCAL
 202                 basic_machine=a29k-amd
 203                 os=-udi
 204                 ;;
 205         adobe68k)                                       # CYGNUS LOCAL
 206                 basic_machine=m68010-adobe
 207                 os=-scout
 208                 ;;
 209         alliant | fx80)
 210                 basic_machine=fx80-alliant
 211                 ;;
 212         altos | altos3068)
 213                 basic_machine=m68k-altos
 214                 ;;
 215         am29k)
 216                 basic_machine=a29k-none
 217                 os=-bsd
 218                 ;;
 219         amdahl)
 220                 basic_machine=580-amdahl
 221                 os=-sysv
 222                 ;;
 223         amiga | amiga-*)
 224                 basic_machine=m68k-cbm
 225                 ;;
 226         amigados)
 227                 basic_machine=m68k-cbm
 228                 os=-amigados
 229                 ;;
 230         amigaunix | amix)
 231                 basic_machine=m68k-cbm
 232                 os=-sysv4
 233                 ;;
 234         apollo68)
 235                 basic_machine=m68k-apollo
 236                 os=-sysv
 237                 ;;
 238         apollo68bsd)                                    # CYGNUS LOCAL
 239                 basic_machine=m68k-apollo
 240                 os=-bsd
 241                 ;;
 242         arm | armel | armeb)
 243                 basic_machine=arm-arm
 244                 os=-aout
 245                 ;;
 246 # start-sanitize-arc
 247         arc)
 248                 basic_machine=arc-unknown
 249                 ;;
 250         arc-*)
 251                 ;;
 252 # end-sanitize-arc
 253         balance)
 254                 basic_machine=ns32k-sequent
 255                 os=-dynix
 256                 ;;
 257         convex-c1)
 258                 basic_machine=c1-convex
 259                 os=-bsd
 260                 ;;
 261         convex-c2)
 262                 basic_machine=c2-convex
 263                 os=-bsd
 264                 ;;
 265         convex-c32)
 266                 basic_machine=c32-convex
 267                 os=-bsd
 268                 ;;
 269         convex-c34)
 270                 basic_machine=c34-convex
 271                 os=-bsd
 272                 ;;
 273         convex-c38)
 274                 basic_machine=c38-convex
 275                 os=-bsd
 276                 ;;
 277         cray | ymp)
 278                 basic_machine=ymp-cray
 279                 os=-unicos
 280                 ;;
 281         cray2)
 282                 basic_machine=cray2-cray
 283                 os=-unicos
 284                 ;;
 285         crds | unos)
 286                 basic_machine=m68k-crds
 287                 ;;
 288         da30 | da30-*)
 289                 basic_machine=m68k-da30
 290                 ;;
 291         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 292                 basic_machine=mips-dec
 293                 ;;
 294         delta | 3300 | motorola-3300 | motorola-delta \
 295               | 3300-motorola | delta-motorola)
 296                 basic_machine=m68k-motorola
 297                 ;;
 298         delta88)
 299                 basic_machine=m88k-motorola
 300                 os=-sysv3
 301                 ;;
 302         dpx20 | dpx20-*)
 303                 basic_machine=rs6000-bull
 304                 os=-bosx
 305                 ;;
 306         dpx2* | dpx2*-bull)
 307                 basic_machine=m68k-bull
 308                 os=-sysv3
 309                 ;;
 310         ebmon29k)
 311                 basic_machine=a29k-amd
 312                 os=-ebmon
 313                 ;;
 314         elxsi)
 315                 basic_machine=elxsi-elxsi
 316                 os=-bsd
 317                 ;;
 318         encore | umax | mmax)
 319                 basic_machine=ns32k-encore
 320                 ;;
 321         es1800 | OSE68k | ose68k | ose | OSE)           # CYGNUS LOCAL
 322                 basic_machine=m68k-ericsson
 323                 os=-ose
 324                 ;;
 325         fx2800)
 326                 basic_machine=i860-alliant
 327                 ;;
 328         genix)
 329                 basic_machine=ns32k-ns
 330                 ;;
 331         gmicro)
 332                 basic_machine=tron-gmicro
 333                 os=-sysv
 334                 ;;
 335         h3050r* | hiux*)
 336                 basic_machine=hppa1.1-hitachi
 337                 os=-hiuxwe2
 338                 ;;
 339         h8300hms)
 340                 basic_machine=h8300-hitachi
 341                 os=-hms
 342                 ;;
 343         h8300xray)                                      # CYGNUS LOCAL
 344                 basic_machine=h8300-hitachi
 345                 os=-xray
 346                 ;;
 347         h8500hms)                                       # CYGNUS LOCAL
 348                 basic_machine=h8500-hitachi
 349                 os=-hms
 350                 ;;
 351         harris)
 352                 basic_machine=m88k-harris
 353                 os=-sysv3
 354                 ;;
 355         hp300-*)
 356                 basic_machine=m68k-hp
 357                 ;;
 358         hp300bsd)
 359                 basic_machine=m68k-hp
 360                 os=-bsd
 361                 ;;
 362         hp300hpux)
 363                 basic_machine=m68k-hp
 364                 os=-hpux
 365                 ;;
 366         w89k-*)                                         # CYGNUS LOCAL
 367                 basic_machine=hppa1.1-winbond
 368                 os=-proelf
 369                 ;;
 370         op50n-*)                                        # CYGNUS LOCAL
 371                 basic_machine=hppa1.1-oki
 372                 os=-proelf
 373                 ;;
 374         op60c-*)                                        # CYGNUS LOCAL
 375                 basic_machine=hppa1.1-oki
 376                 os=-proelf
 377                 ;;
 378         hppro)                                          # CYGNUS LOCAL
 379                 basic_machine=hppa1.1-hp
 380                 os=-proelf
 381                 ;;
 382         hp9k2[0-9][0-9] | hp9k31[0-9])
 383                 basic_machine=m68000-hp
 384                 ;;
 385         hp9k3[2-9][0-9])
 386                 basic_machine=m68k-hp
 387                 ;;
 388         hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
 389                 basic_machine=hppa1.1-hp
 390                 ;;
 391         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 392                 basic_machine=hppa1.0-hp
 393                 ;;
 394         hppaosf)                                        # CYGNUS LOCAL
 395                 basic_machine=hppa1.1-hp
 396                 os=-osf
 397                 ;;
 398         i370-ibm* | ibm*)
 399                 basic_machine=i370-ibm
 400                 os=-mvs
 401                 ;;
 402 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
 403         i[3456]86v32)
 404                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 405                 os=-sysv32
 406                 ;;
 407         i[3456]86v4*)
 408                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 409                 os=-sysv4
 410                 ;;
 411         i[3456]86v)
 412                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 413                 os=-sysv
 414                 ;;
 415         i[3456]86sol2)
 416                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 417                 os=-solaris2
 418                 ;;
 419         i386mach)                                       # CYGNUS LOCAL
 420                 basic_machine=i386-mach
 421                 os=-mach
 422                 ;;
 423         i386-vsta | vsta)                               # CYGNUS LOCAL
 424                 basic_machine=i386-unknown
 425                 os=-vsta
 426                 ;;
 427         i386-go32 | go32)                               # CYGNUS LOCAL
 428                 basic_machine=i386-unknown
 429                 os=-go32
 430                 ;;
 431         iris | iris4d)
 432                 basic_machine=mips-sgi
 433                 case $os in
 434                     -irix*)
 435                         ;;
 436                     *)
 437                         os=-irix4
 438                         ;;
 439                 esac
 440                 ;;
 441         isi68 | isi)
 442                 basic_machine=m68k-isi
 443                 os=-sysv
 444                 ;;
 445         m88k-omron*)
 446                 basic_machine=m88k-omron
 447                 ;;
 448         magnum | m3230)
 449                 basic_machine=mips-mips
 450                 os=-sysv
 451                 ;;
 452         merlin)
 453                 basic_machine=ns32k-utek
 454                 os=-sysv
 455                 ;;
 456         miniframe)
 457                 basic_machine=m68000-convergent
 458                 ;;
 459         mips3*-*)
 460                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 461                 ;;
 462         mips3*)
 463                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
 464                 ;;
 465         monitor)                                        # CYGNUS LOCAL
 466                 basic_machine=m68k-rom68k
 467                 os=-coff
 468                 ;;
 469         msdos)                                          # CYGNUS LOCAL
 470                 basic_machine=i386-unknown
 471                 os=-msdos
 472                 ;;
 473         ncr3000)
 474                 basic_machine=i486-ncr
 475                 os=-sysv4
 476                 ;;
 477         netbsd386)
 478                 basic_machine=i386-unknown              # CYGNUS LOCAL
 479                 os=-netbsd
 480                 ;;
 481         news | news700 | news800 | news900)
 482                 basic_machine=m68k-sony
 483                 os=-newsos
 484                 ;;
 485         news1000)
 486                 basic_machine=m68030-sony
 487                 os=-newsos
 488                 ;;
 489         news-3600 | risc-news)
 490                 basic_machine=mips-sony
 491                 os=-newsos
 492                 ;;
 493         necv70)                                         # CYGNUS LOCAL
 494                 basic_machine=v70-nec
 495                 os=-sysv
 496                 ;;
 497         next | m*-next )
 498                 basic_machine=m68k-next
 499                 case $os in
 500                     -nextstep* )
 501                         ;;
 502                     -ns2*)
 503                       os=-nextstep2
 504                         ;;
 505                     *)
 506                       os=-nextstep3
 507                         ;;
 508                 esac
 509                 ;;
 510         nh3000)
 511                 basic_machine=m68k-harris
 512                 os=-cxux
 513                 ;;
 514         nh[45]000)
 515                 basic_machine=m88k-harris
 516                 os=-cxux
 517                 ;;
 518         nindy960)
 519                 basic_machine=i960-intel
 520                 os=-nindy
 521                 ;;
 522         np1)
 523                 basic_machine=np1-gould
 524                 ;;
 525         OSE68000 | ose68000)                            # CYGNUS LOCAL
 526                 basic_machine=m68000-ericsson
 527                 os=-ose
 528                 ;;
 529         os68k)                                          # CYGNUS LOCAL
 530                 basic_machine=m68k-none
 531                 os=-os68k
 532                 ;;
 533         pa-hitachi)
 534                 basic_machine=hppa1.1-hitachi
 535                 os=-hiuxwe2
 536                 ;;
 537         paragon)
 538                 basic_machine=i860-intel
 539                 os=-osf
 540                 ;;
 541         pbd)
 542                 basic_machine=sparc-tti
 543                 ;;
 544         pbb)
 545                 basic_machine=m68k-tti
 546                 ;;
 547         pc532 | pc532-*)
 548                 basic_machine=ns32k-pc532
 549                 ;;
 550         pentium | p5)
 551                 basic_machine=i586-intel
 552                 ;;
 553         pentiumpro | p6)
 554                 basic_machine=i686-intel
 555                 ;;
 556         pentium-* | p5-*)
 557                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
 558                 ;;
 559         pentiumpro-* | p6-*)
 560                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 561                 ;;
 562         k5)
 563                 # We don't have specific support for AMD's K5 yet, so just call it a Pentium
 564                 basic_machine=i586-amd
 565                 ;;
 566         nexen)
 567                 # We don't have specific support for Nexgen yet, so just call it a Pentium
 568                 basic_machine=i586-nexgen
 569                 ;;
 570         pn)
 571                 basic_machine=pn-gould
 572                 ;;
 573         power)  basic_machine=rs6000-ibm
 574                 ;;
 575         ppc)    basic_machine=powerpc-unknown
 576                 ;;
 577         ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
 578                 ;;
 579         ppcle | powerpclittle | ppc-le | powerpc-little)
 580                 basic_machine=powerpcle-unknown
 581                 ;;
 582         ppcle-* | powerpclittle-*)
 583                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
 584                 ;;
 585         ps2)
 586                 basic_machine=i386-ibm
 587                 ;;
 588 # start-sanitize-rce
 589         rce)
 590                 basic_machine=rce-unknown
 591                 ;;
 592         rce-*)
 593                 ;;
 594 # end-sanitize-rce
 595         rom68k)                                         # CYGNUS LOCAL
 596                 basic_machine=m68k-rom68k
 597                 os=-coff
 598                 ;;
 599         rm[46]00)
 600                 basic_machine=mips-siemens
 601                 ;;
 602         rtpc | rtpc-*)
 603                 basic_machine=romp-ibm
 604                 ;;
 605         sa29200)                                        # CYGNUS LOCAL
 606                 basic_machine=a29k-amd
 607                 os=-udi
 608                 ;;
 609         sequent)
 610                 basic_machine=i386-sequent
 611                 ;;
 612         sh)
 613                 basic_machine=sh-hitachi
 614                 os=-hms
 615                 ;;
 616         sparclite-wrs)                                  # CYGNUS LOCAL
 617                 basic_machine=sparclite-wrs
 618                 os=-vxworks
 619                 ;;
 620         sparcfrw)                                       # CYGNUS LOCAL
 621                 basic_machine=sparcfrw-sun
 622                 os=-sunos4
 623                 ;;
 624         sparcfrwcompat)                                 # CYGNUS LOCAL
 625                 basic_machine=sparcfrwcompat-sun
 626                 os=-sunos4
 627                 ;;
 628         sparclitefrw)                                   # CYGNUS LOCAL
 629                 basic_machine=sparclitefrw-fujitsu
 630                 ;;
 631         sparclitefrwcompat)                             # CYGNUS LOCAL
 632                 basic_machine=sparclitefrwcompat-fujitsu
 633                 ;;
 634         sps7)
 635                 basic_machine=m68k-bull
 636                 os=-sysv2
 637                 ;;
 638         spur)
 639                 basic_machine=spur-unknown
 640                 ;;
 641         st2000)                                         # CYGNUS LOCAL
 642                 basic_machine=m68k-tandem
 643                 ;;
 644         stratus)                                        # CYGNUS LOCAL
 645                 basic_machine=i860-stratus
 646                 os=-sysv4
 647                 ;;
 648         sun2)
 649                 basic_machine=m68000-sun
 650                 ;;
 651         sun2os3)
 652                 basic_machine=m68000-sun
 653                 os=-sunos3
 654                 ;;
 655         sun2os4)
 656                 basic_machine=m68000-sun
 657                 os=-sunos4
 658                 ;;
 659         sun3os3)
 660                 basic_machine=m68k-sun
 661                 os=-sunos3
 662                 ;;
 663         sun3os4)
 664                 basic_machine=m68k-sun
 665                 os=-sunos4
 666                 ;;
 667         sun4os3)
 668                 basic_machine=sparc-sun
 669                 os=-sunos3
 670                 ;;
 671         sun4os4)
 672                 basic_machine=sparc-sun
 673                 os=-sunos4
 674                 ;;
 675         sun4sol2)
 676                 basic_machine=sparc-sun
 677                 os=-solaris2
 678                 ;;
 679         sun3 | sun3-*)
 680                 basic_machine=m68k-sun
 681                 ;;
 682         sun4)
 683                 basic_machine=sparc-sun
 684                 ;;
 685         sun386 | sun386i | roadrunner)
 686                 basic_machine=i386-sun
 687                 ;;
 688         symmetry)
 689                 basic_machine=i386-sequent
 690                 os=-dynix
 691                 ;;
 692         tower | tower-32)
 693                 basic_machine=m68k-ncr
 694                 ;;
 695         udi29k)
 696                 basic_machine=a29k-amd
 697                 os=-udi
 698                 ;;
 699         ultra3)
 700                 basic_machine=a29k-nyu
 701                 os=-sym1
 702                 ;;
 703         v810 | necv810)                                 # CYGNUS LOCAL
 704                 basic_machine=v810-nec
 705                 os=-none
 706                 ;;
 707         vaxv)
 708                 basic_machine=vax-dec
 709                 os=-sysv
 710                 ;;
 711         vms)
 712                 basic_machine=vax-dec
 713                 os=-vms
 714                 ;;
 715         vxworks960)
 716                 basic_machine=i960-wrs
 717                 os=-vxworks
 718                 ;;
 719         vxworks68)
 720                 basic_machine=m68k-wrs
 721                 os=-vxworks
 722                 ;;
 723         vxworks29k)
 724                 basic_machine=a29k-wrs
 725                 os=-vxworks
 726                 ;;
 727         w65*)                                           # CYGNUS LOCAL
 728                 basic_machine=w65-wdc
 729                 os=-none
 730                 ;;
 731         xmp)
 732                 basic_machine=xmp-cray
 733                 os=-unicos
 734                 ;;
 735         xps | xps100)
 736                 basic_machine=xps100-honeywell
 737                 ;;
 738         z8k-*-coff)                                     # CYGNUS LOCAL
 739                 basic_machine=z8k-unknown
 740                 os=-sim
 741                 ;;
 742         none)
 743                 basic_machine=none-none
 744                 os=-none
 745                 ;;
 746
 747 # Here we handle the default manufacturer of certain CPU types.  It is in
 748 # some cases the only manufacturer, in others, it is the most popular.
 749         w89k)                                           # CYGNUS LOCAL
 750                 basic_machine=hppa1.1-winbond
 751                 ;;
 752         op50n)                                          # CYGNUS LOCAL
 753                 basic_machine=hppa1.1-oki
 754                 ;;
 755         op60c)                                          # CYGNUS LOCAL
 756                 basic_machine=hppa1.1-oki
 757                 ;;
 758         mips)
 759                 basic_machine=mips-mips
 760                 ;;
 761         romp)
 762                 basic_machine=romp-ibm
 763                 ;;
 764         rs6000)
 765                 basic_machine=rs6000-ibm
 766                 ;;
 767         vax)
 768                 basic_machine=vax-dec
 769                 ;;
 770         pdp11)
 771                 basic_machine=pdp11-dec
 772                 ;;
 773         we32k)
 774                 basic_machine=we32k-att
 775                 ;;
 776         sparc)
 777                 basic_machine=sparc-sun
 778                 ;;
 779         cydra)
 780                 basic_machine=cydra-cydrome
 781                 ;;
 782         orion)
 783                 basic_machine=orion-highlevel
 784                 ;;
 785         orion105)
 786                 basic_machine=clipper-highlevel
 787                 ;;
 788         mac | mpw | mac-mpw)                            # CYGNUS LOCAL
 789                 basic_machine=m68k-apple
 790                 ;;
 791         pmac | pmac-mpw)                                # CYGNUS LOCAL
 792                 basic_machine=powerpc-apple
 793                 ;;
 794         *)
 795                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 796                 exit 1
 797                 ;;
 798 esac
 799
 800 # Here we canonicalize certain aliases for manufacturers.
 801 case $basic_machine in
 802         *-digital*)
 803                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
 804                 ;;
 805         *-commodore*)
 806                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
 807                 ;;
 808         *)
 809                 ;;
 810 esac
 811
 812 # Decode manufacturer-specific aliases for certain operating systems.
 813
 814 if [ x"$os" != x"" ]
 815 then
 816 case $os in
 817         # -solaris* is a basic system type, with this one exception.
 818         -solaris1 | -solaris1.*)
 819                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
 820                 ;;
 821         -solaris)
 822                 os=-solaris2
 823                 ;;
 824         -unixware* | svr4*)
 825                 os=-sysv4
 826                 ;;
 827         -gnu/linux*)
 828                 os=`echo $os | sed -e 's|gnu/linux|linux|'`
 829                 ;;
 830         # First accept the basic system types.
 831         # The portable systems comes first.
 832         # Each alternative MUST END IN A *, to match a version number.
 833         # -sysv* is not here because it comes later, after sysvr4.
 834         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
 835               | -vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[3456]* \
 836               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
 837               | -amigados* | -msdos* | -moss* | -newsos* | -unicos* | -aos* \
 838               | -nindy* | -vxworks* | -ebmon* | -hms* | -mvs* | -clix* \
 839               | -riscos* | -linux* | -uniplus* | -iris* | -rtu* | -xenix* \
 840               | -hiux* | -386bsd* | -netbsd* | -freebsd* | -riscix* \
 841               | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
 842               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
 843               | -udi* | -eabi* | -lites* | -ieee* | -go32*)
 844         # Remember, each alternative MUST END IN *, to match a version number.
 845                 ;;
 846         # CYGNUS LOCAL
 847         -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
 848               | -windows* | -osx | -abug |  -netware* | -proelf | -os9* \
 849               | -macos* | -mpw* | -magic* | -pe* | -win32)
 850                 ;;
 851         -mac*)
 852                 os=`echo $os | sed -e 's|mac|macos|'`
 853                 ;;
 854         # END CYGNUS LOCAL
 855         -sunos5*)
 856                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
 857                 ;;
 858         -sunos6*)
 859                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
 860                 ;;
 861         -osfrose*)
 862                 os=-osfrose
 863                 ;;
 864         -osf*)
 865                 os=-osf
 866                 ;;
 867         -utek*)
 868                 os=-bsd
 869                 ;;
 870         -dynix*)
 871                 os=-bsd
 872                 ;;
 873         -acis*)
 874                 os=-aos
 875                 ;;
 876         -386bsd)                                        # CYGNUS LOCAL
 877                 os=-bsd
 878                 ;;
 879         -ctix* | -uts*)
 880                 os=-sysv
 881                 ;;
 882         -ns2 )
 883                 os=-nextstep2
 884                 ;;
 885         # Preserve the version number of sinix5.
 886         -sinix5.*)
 887                 os=`echo $os | sed -e 's|sinix|sysv|'`
 888                 ;;
 889         -sinix*)
 890                 os=-sysv4
 891                 ;;
 892         -triton*)
 893                 os=-sysv3
 894                 ;;
 895         -oss*)
 896                 os=-sysv3
 897                 ;;
 898         -svr4)
 899                 os=-sysv4
 900                 ;;
 901         -svr3)
 902                 os=-sysv3
 903                 ;;
 904         -sysvr4)
 905                 os=-sysv4
 906                 ;;
 907         # This must come after -sysvr4.
 908         -sysv*)
 909                 ;;
 910         -ose*)                                          # CYGNUS LOCAL
 911                 os=-ose
 912                 ;;
 913         -es1800*)                                       # CYGNUS LOCAL
 914                 os=-ose
 915                 ;;
 916         -xenix)
 917                 os=-xenix
 918                 ;;
 919         -none)
 920                 ;;
 921         *)
 922                 # Get rid of the `-' at the beginning of $os.
 923                 os=`echo $os | sed 's/[^-]*-//'`
 924                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
 925                 exit 1
 926                 ;;
 927 esac
 928 else
 929
 930 # Here we handle the default operating systems that come with various machines.
 931 # The value should be what the vendor currently ships out the door with their
 932 # machine or put another way, the most popular os provided with the machine.
 933
 934 # Note that if you're going to try to match "-MANUFACTURER" here (say,
 935 # "-sun"), then you have to tell the case statement up towards the top
 936 # that MANUFACTURER isn't an operating system.  Otherwise, code above
 937 # will signal an error saying that MANUFACTURER isn't an operating
 938 # system, and we'll never get to this point.
 939
 940 case $basic_machine in
 941         *-acorn)
 942                 os=-riscix1.2
 943                 ;;
 944         arm*-semi)
 945                 os=-aout
 946                 ;;
 947         pdp11-*)
 948                 os=-none
 949                 ;;
 950         *-dec | vax-*)
 951                 os=-ultrix4.2
 952                 ;;
 953         m68*-apollo)
 954                 os=-domain
 955                 ;;
 956         i386-sun)
 957                 os=-sunos4.0.2
 958                 ;;
 959         m68000-sun)
 960                 os=-sunos3
 961                 # This also exists in the configure program, but was not the
 962                 # default.
 963                 # os=-sunos4
 964                 ;;
 965         m68*-cisco)                                     # CYGNUS LOCAL
 966                 os=-aout
 967                 ;;
 968         mips*-cisco)                                    # CYGNUS LOCAL
 969                 os=-elf
 970                 ;;
 971         *-tti)  # must be before sparc entry or we get the wrong os.
 972                 os=-sysv3
 973                 ;;
 974         sparc-* | *-sun)
 975                 os=-sunos4.1.1
 976                 ;;
 977         *-ibm)
 978                 os=-aix
 979                 ;;
 980         *-wec)                                          # CYGNUS LOCAL
 981                 os=-proelf
 982                 ;;
 983         *-winbond)                                      # CYGNUS LOCAL
 984                 os=-proelf
 985                 ;;
 986         *-oki)                                          # CYGNUS LOCAL
 987                 os=-proelf
 988                 ;;
 989         *-hp)
 990                 os=-hpux
 991                 ;;
 992         *-hitachi)
 993                 os=-hiux
 994                 ;;
 995         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
 996                 os=-sysv
 997                 ;;
 998         *-cbm)
 999                 os=-amigados
1000                 ;;
1001         *-dg)
1002                 os=-dgux
1003                 ;;
1004         *-dolphin)
1005                 os=-sysv3
1006                 ;;
1007         m68k-ccur)
1008                 os=-rtu
1009                 ;;
1010         m88k-omron*)
1011                 os=-luna
1012                 ;;
1013         *-next )
1014                 os=-nextstep
1015                 ;;
1016         *-sequent)
1017                 os=-ptx
1018                 ;;
1019         *-crds)
1020                 os=-unos
1021                 ;;
1022         *-ns)
1023                 os=-genix
1024                 ;;
1025         i370-*)
1026                 os=-mvs
1027                 ;;
1028         *-next)
1029                 os=-nextstep3
1030                 ;;
1031         *-gould)
1032                 os=-sysv
1033                 ;;
1034         *-highlevel)
1035                 os=-bsd
1036                 ;;
1037         *-encore)
1038                 os=-bsd
1039                 ;;
1040         *-sgi)
1041                 os=-irix
1042                 ;;
1043         *-siemens)
1044                 os=-sysv4
1045                 ;;
1046         *-masscomp)
1047                 os=-rtu
1048                 ;;
1049         *-rom68k)                                       # CYGNUS LOCAL
1050                 os=-coff
1051                 ;;
1052         *-*bug)                                         # CYGNUS LOCAL
1053                 os=-coff
1054                 ;;
1055         *-apple)                                        # CYGNUS LOCAL
1056                 os=-macos
1057                 ;;
1058         *)
1059                 os=-none
1060                 ;;
1061 esac
1062 fi
1063
1064 # Here we handle the case where we know the os, and the CPU type, but not the
1065 # manufacturer.  We pick the logical manufacturer.
1066 vendor=unknown
1067 case $basic_machine in
1068         *-unknown)
1069                 case $os in
1070                         -riscix*)
1071                                 vendor=acorn
1072                                 ;;
1073                         -sunos*)
1074                                 vendor=sun
1075                                 ;;
1076                         -bosx*)                         # CYGNUS LOCAL
1077                                 vendor=bull
1078                                 ;;
1079                         -lynxos*)
1080                                 vendor=lynx
1081                                 ;;
1082                         -aix*)
1083                                 vendor=ibm
1084                                 ;;
1085                         -hpux*)
1086                                 vendor=hp
1087                                 ;;
1088                         -hiux*)
1089                                 vendor=hitachi
1090                                 ;;
1091                         -unos*)
1092                                 vendor=crds
1093                                 ;;
1094                         -dgux*)
1095                                 vendor=dg
1096                                 ;;
1097                         -luna*)
1098                                 vendor=omron
1099                                 ;;
1100                         -genix*)
1101                                 vendor=ns
1102                                 ;;
1103                         -mvs*)
1104                                 vendor=ibm
1105                                 ;;
1106                         -ptx*)
1107                                 vendor=sequent
1108                                 ;;
1109                         -vxworks*)
1110                                 vendor=wrs
1111                                 ;;
1112                         -hms*)                          # CYGNUS LOCAL
1113                                 vendor=hitachi
1114                                 ;;
1115                         -mpw* | -macos*)                # CYGNUS LOCAL
1116                                 vendor=apple
1117                                 ;;
1118                 esac
1119                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1120                 ;;
1121 esac
1122
1123 echo $basic_machine$os