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         -psos*)
 145                 os=-psos
 146                 ;;
 147 esac
 148
 149 # Decode aliases for certain CPU-COMPANY combinations.
 150 case $basic_machine in
 151         # Recognize the basic CPU types without company name.
 152         # Some are omitted here because they have special meanings below.
 153         tahoe | i[3456]86 | i860 | m68k | m68000 | m88k | ns32k | arm \
 154                 | arme[lb] | pyramid \
 155                 | tron | a29k | 580 | i960 | h8300 | hppa1.0 | hppa1.1 \
 156                 | alpha | we32k | ns16k | clipper | i370 | sh \
 157                 | powerpc | powerpcle | 1750a | dsp16xx | mips64 | mipsel \
 158                 | pdp11 | mips64el | mips64orion | mips64orionel \
 159                 | sparc | sparclet | sparclite | sparc64)
 160                 basic_machine=$basic_machine-unknown
 161                 ;;
 162         m88110 | m680[01234]0 | m683?2 | m68360 | z8k | v70 | h8500 | w65) # CYGNUS LOCAL
 163                 basic_machine=$basic_machine-unknown
 164                 ;;
 165         mips64vr4300 | mips64vr4300el) # CYGNUS LOCAL jsmith/vr4300
 166                 basic_machine=$basic_machine-unknown
 167                 ;;
 168         mips64vr4100 | mips64vr4100el) # CYGNUS LOCAL jsmith/vr4100
 169                 basic_machine=$basic_machine-unknown
 170                 ;;
 171 # start-sanitize-v850
 172         v850)                           # CYGNUS LOCAL jtc/v850
 173                 basic_machine=$basic_machine-unknown
 174                 ;;
 175 # end-sanitize-v850
 176 # start-sanitize-d10v
 177         d10v)                           # CYGNUS LOCAL meissner/d10v
 178                 basic_machine=$basic_machine-unknown
 179                 ;;
 180 # end-sanitize-d10v
 181 # start-sanitize-m32r
 182         m32r)
 183                 basic_machine=$basic_machine-unknown
 184                 ;;
 185 # end-sanitize-m32r
 186         # Object if more than one company name word.
 187         *-*-*)
 188                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 189                 exit 1
 190                 ;;
 191         # Recognize the basic CPU types with company name.
 192         vax-* | tahoe-* | i[3456]86-* | i860-* | m68k-* | m68000-* | m88k-* \
 193               | sparc-* | ns32k-* | fx80-* | arm-* | arme[lb]-* | c[123]* \
 194               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* | power-* \
 195               | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
 196               | hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \
 197               | pn-* | np1-* | xps100-* | clipper-* | orion-* | sparclite-* \
 198               | pdp11-* | sh-* | powerpc-* | powerpcle-* | sparc64-* | mips64-* | mipsel-* \
 199               | mips64el-* | mips64orion-* | mips64orionel-*)
 200                 ;;
 201         m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | h8500-*) # CYGNUS LOCAL
 202                 ;;
 203         mips64vr4300-* | mips64vr4300el-*) # CYGNUS LOCAL jsmith/vr4300
 204                 ;;
 205         mips64vr4100-* | mips64vr4100el-*) # CYGNUS LOCAL jsmith/vr4100
 206                 ;;
 207         # Recognize the various machine names and aliases which stand
 208         # for a CPU type and a company and sometimes even an OS.
 209         386bsd)                                         # CYGNUS LOCAL
 210                 basic_machine=i386-unknown
 211                 os=-bsd
 212                 ;;
 213         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 214                 basic_machine=m68000-att
 215                 ;;
 216         3b*)
 217                 basic_machine=we32k-att
 218                 ;;
 219         a29khif)                                        # CYGNUS LOCAL
 220                 basic_machine=a29k-amd
 221                 os=-udi
 222                 ;;
 223         adobe68k)                                       # CYGNUS LOCAL
 224                 basic_machine=m68010-adobe
 225                 os=-scout
 226                 ;;
 227         alliant | fx80)
 228                 basic_machine=fx80-alliant
 229                 ;;
 230         altos | altos3068)
 231                 basic_machine=m68k-altos
 232                 ;;
 233         am29k)
 234                 basic_machine=a29k-none
 235                 os=-bsd
 236                 ;;
 237         amdahl)
 238                 basic_machine=580-amdahl
 239                 os=-sysv
 240                 ;;
 241         amiga | amiga-*)
 242                 basic_machine=m68k-cbm
 243                 ;;
 244         amigados)
 245                 basic_machine=m68k-cbm
 246                 os=-amigados
 247                 ;;
 248         amigaunix | amix)
 249                 basic_machine=m68k-cbm
 250                 os=-sysv4
 251                 ;;
 252         apollo68)
 253                 basic_machine=m68k-apollo
 254                 os=-sysv
 255                 ;;
 256         apollo68bsd)                                    # CYGNUS LOCAL
 257                 basic_machine=m68k-apollo
 258                 os=-bsd
 259                 ;;
 260         arm | armel | armeb)
 261                 basic_machine=arm-arm
 262                 os=-aout
 263                 ;;
 264 # start-sanitize-arc
 265         arc)
 266                 basic_machine=arc-unknown
 267                 ;;
 268         arc-*)
 269                 ;;
 270 # end-sanitize-arc
 271         aux)
 272                 basic_machine=m68k-apple
 273                 os=-aux
 274                 ;;
 275         balance)
 276                 basic_machine=ns32k-sequent
 277                 os=-dynix
 278                 ;;
 279         convex-c1)
 280                 basic_machine=c1-convex
 281                 os=-bsd
 282                 ;;
 283         convex-c2)
 284                 basic_machine=c2-convex
 285                 os=-bsd
 286                 ;;
 287         convex-c32)
 288                 basic_machine=c32-convex
 289                 os=-bsd
 290                 ;;
 291         convex-c34)
 292                 basic_machine=c34-convex
 293                 os=-bsd
 294                 ;;
 295         convex-c38)
 296                 basic_machine=c38-convex
 297                 os=-bsd
 298                 ;;
 299         cray | ymp)
 300                 basic_machine=ymp-cray
 301                 os=-unicos
 302                 ;;
 303         cray2)
 304                 basic_machine=cray2-cray
 305                 os=-unicos
 306                 ;;
 307         crds | unos)
 308                 basic_machine=m68k-crds
 309                 ;;
 310         da30 | da30-*)
 311                 basic_machine=m68k-da30
 312                 ;;
 313         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 314                 basic_machine=mips-dec
 315                 ;;
 316         delta | 3300 | motorola-3300 | motorola-delta \
 317               | 3300-motorola | delta-motorola)
 318                 basic_machine=m68k-motorola
 319                 ;;
 320         delta88)
 321                 basic_machine=m88k-motorola
 322                 os=-sysv3
 323                 ;;
 324         dpx20 | dpx20-*)
 325                 basic_machine=rs6000-bull
 326                 os=-bosx
 327                 ;;
 328         dpx2* | dpx2*-bull)
 329                 basic_machine=m68k-bull
 330                 os=-sysv3
 331                 ;;
 332         ebmon29k)
 333                 basic_machine=a29k-amd
 334                 os=-ebmon
 335                 ;;
 336         elxsi)
 337                 basic_machine=elxsi-elxsi
 338                 os=-bsd
 339                 ;;
 340         encore | umax | mmax)
 341                 basic_machine=ns32k-encore
 342                 ;;
 343         es1800 | OSE68k | ose68k | ose | OSE)           # CYGNUS LOCAL
 344                 basic_machine=m68k-ericsson
 345                 os=-ose
 346                 ;;
 347         fx2800)
 348                 basic_machine=i860-alliant
 349                 ;;
 350         genix)
 351                 basic_machine=ns32k-ns
 352                 ;;
 353         gmicro)
 354                 basic_machine=tron-gmicro
 355                 os=-sysv
 356                 ;;
 357         h3050r* | hiux*)
 358                 basic_machine=hppa1.1-hitachi
 359                 os=-hiuxwe2
 360                 ;;
 361         h8300hms)
 362                 basic_machine=h8300-hitachi
 363                 os=-hms
 364                 ;;
 365         h8300xray)                                      # CYGNUS LOCAL
 366                 basic_machine=h8300-hitachi
 367                 os=-xray
 368                 ;;
 369         h8500hms)                                       # CYGNUS LOCAL
 370                 basic_machine=h8500-hitachi
 371                 os=-hms
 372                 ;;
 373         harris)
 374                 basic_machine=m88k-harris
 375                 os=-sysv3
 376                 ;;
 377         hp300-*)
 378                 basic_machine=m68k-hp
 379                 ;;
 380         hp300bsd)
 381                 basic_machine=m68k-hp
 382                 os=-bsd
 383                 ;;
 384         hp300hpux)
 385                 basic_machine=m68k-hp
 386                 os=-hpux
 387                 ;;
 388         w89k-*)                                         # CYGNUS LOCAL
 389                 basic_machine=hppa1.1-winbond
 390                 os=-proelf
 391                 ;;
 392         op50n-*)                                        # CYGNUS LOCAL
 393                 basic_machine=hppa1.1-oki
 394                 os=-proelf
 395                 ;;
 396         op60c-*)                                        # CYGNUS LOCAL
 397                 basic_machine=hppa1.1-oki
 398                 os=-proelf
 399                 ;;
 400         hppro)                                          # CYGNUS LOCAL
 401                 basic_machine=hppa1.1-hp
 402                 os=-proelf
 403                 ;;
 404         hp9k2[0-9][0-9] | hp9k31[0-9])
 405                 basic_machine=m68000-hp
 406                 ;;
 407         hp9k3[2-9][0-9])
 408                 basic_machine=m68k-hp
 409                 ;;
 410         hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
 411                 basic_machine=hppa1.1-hp
 412                 ;;
 413         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 414                 basic_machine=hppa1.0-hp
 415                 ;;
 416         hppaosf)                                        # CYGNUS LOCAL
 417                 basic_machine=hppa1.1-hp
 418                 os=-osf
 419                 ;;
 420         i370-ibm* | ibm*)
 421                 basic_machine=i370-ibm
 422                 os=-mvs
 423                 ;;
 424 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
 425         i[3456]86v32)
 426                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 427                 os=-sysv32
 428                 ;;
 429         i[3456]86v4*)
 430                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 431                 os=-sysv4
 432                 ;;
 433         i[3456]86v)
 434                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 435                 os=-sysv
 436                 ;;
 437         i[3456]86sol2)
 438                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 439                 os=-solaris2
 440                 ;;
 441         i386mach)                                       # CYGNUS LOCAL
 442                 basic_machine=i386-mach
 443                 os=-mach
 444                 ;;
 445         i386-vsta | vsta)                               # CYGNUS LOCAL
 446                 basic_machine=i386-unknown
 447                 os=-vsta
 448                 ;;
 449         i386-go32 | go32)                               # CYGNUS LOCAL
 450                 basic_machine=i386-unknown
 451                 os=-go32
 452                 ;;
 453         iris | iris4d)
 454                 basic_machine=mips-sgi
 455                 case $os in
 456                     -irix*)
 457                         ;;
 458                     *)
 459                         os=-irix4
 460                         ;;
 461                 esac
 462                 ;;
 463         isi68 | isi)
 464                 basic_machine=m68k-isi
 465                 os=-sysv
 466                 ;;
 467         m88k-omron*)
 468                 basic_machine=m88k-omron
 469                 ;;
 470         magnum | m3230)
 471                 basic_machine=mips-mips
 472                 os=-sysv
 473                 ;;
 474         merlin)
 475                 basic_machine=ns32k-utek
 476                 os=-sysv
 477                 ;;
 478         miniframe)
 479                 basic_machine=m68000-convergent
 480                 ;;
 481         mips3*-*)
 482                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 483                 ;;
 484         mips3*)
 485                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
 486                 ;;
 487         monitor)                                        # CYGNUS LOCAL
 488                 basic_machine=m68k-rom68k
 489                 os=-coff
 490                 ;;
 491         msdos)                                          # CYGNUS LOCAL
 492                 basic_machine=i386-unknown
 493                 os=-msdos
 494                 ;;
 495         ncr3000)
 496                 basic_machine=i486-ncr
 497                 os=-sysv4
 498                 ;;
 499         netbsd386)
 500                 basic_machine=i386-unknown              # CYGNUS LOCAL
 501                 os=-netbsd
 502                 ;;
 503         news | news700 | news800 | news900)
 504                 basic_machine=m68k-sony
 505                 os=-newsos
 506                 ;;
 507         news1000)
 508                 basic_machine=m68030-sony
 509                 os=-newsos
 510                 ;;
 511         news-3600 | risc-news)
 512                 basic_machine=mips-sony
 513                 os=-newsos
 514                 ;;
 515         necv70)                                         # CYGNUS LOCAL
 516                 basic_machine=v70-nec
 517                 os=-sysv
 518                 ;;
 519         next | m*-next )
 520                 basic_machine=m68k-next
 521                 case $os in
 522                     -nextstep* )
 523                         ;;
 524                     -ns2*)
 525                       os=-nextstep2
 526                         ;;
 527                     *)
 528                       os=-nextstep3
 529                         ;;
 530                 esac
 531                 ;;
 532         nh3000)
 533                 basic_machine=m68k-harris
 534                 os=-cxux
 535                 ;;
 536         nh[45]000)
 537                 basic_machine=m88k-harris
 538                 os=-cxux
 539                 ;;
 540         nindy960)
 541                 basic_machine=i960-intel
 542                 os=-nindy
 543                 ;;
 544         mon960)
 545                 basic_machine=i960-intel
 546                 os=-mon960
 547                 ;;
 548         np1)
 549                 basic_machine=np1-gould
 550                 ;;
 551         OSE68000 | ose68000)                            # CYGNUS LOCAL
 552                 basic_machine=m68000-ericsson
 553                 os=-ose
 554                 ;;
 555         os68k)                                          # CYGNUS LOCAL
 556                 basic_machine=m68k-none
 557                 os=-os68k
 558                 ;;
 559         pa-hitachi)
 560                 basic_machine=hppa1.1-hitachi
 561                 os=-hiuxwe2
 562                 ;;
 563         paragon)
 564                 basic_machine=i860-intel
 565                 os=-osf
 566                 ;;
 567         pbd)
 568                 basic_machine=sparc-tti
 569                 ;;
 570         pbb)
 571                 basic_machine=m68k-tti
 572                 ;;
 573         pc532 | pc532-*)
 574                 basic_machine=ns32k-pc532
 575                 ;;
 576         pentium | p5)
 577                 basic_machine=i586-intel
 578                 ;;
 579         pentiumpro | p6)
 580                 basic_machine=i686-intel
 581                 ;;
 582         pentium-* | p5-*)
 583                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
 584                 ;;
 585         pentiumpro-* | p6-*)
 586                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 587                 ;;
 588         k5)
 589                 # We don't have specific support for AMD's K5 yet, so just call it a Pentium
 590                 basic_machine=i586-amd
 591                 ;;
 592         nexen)
 593                 # We don't have specific support for Nexgen yet, so just call it a Pentium
 594                 basic_machine=i586-nexgen
 595                 ;;
 596         pn)
 597                 basic_machine=pn-gould
 598                 ;;
 599         power)  basic_machine=rs6000-ibm
 600                 ;;
 601         ppc)    basic_machine=powerpc-unknown
 602                 ;;
 603         ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
 604                 ;;
 605         ppcle | powerpclittle | ppc-le | powerpc-little)
 606                 basic_machine=powerpcle-unknown
 607                 ;;
 608         ppcle-* | powerpclittle-*)
 609                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
 610                 ;;
 611         ps2)
 612                 basic_machine=i386-ibm
 613                 ;;
 614         rom68k)                                         # CYGNUS LOCAL
 615                 basic_machine=m68k-rom68k
 616                 os=-coff
 617                 ;;
 618         rm[46]00)
 619                 basic_machine=mips-siemens
 620                 ;;
 621         rtpc | rtpc-*)
 622                 basic_machine=romp-ibm
 623                 ;;
 624         sa29200)                                        # CYGNUS LOCAL
 625                 basic_machine=a29k-amd
 626                 os=-udi
 627                 ;;
 628         sequent)
 629                 basic_machine=i386-sequent
 630                 ;;
 631         sh)
 632                 basic_machine=sh-hitachi
 633                 os=-hms
 634                 ;;
 635         sparclite-wrs)                                  # CYGNUS LOCAL
 636                 basic_machine=sparclite-wrs
 637                 os=-vxworks
 638                 ;;
 639         sps7)
 640                 basic_machine=m68k-bull
 641                 os=-sysv2
 642                 ;;
 643         spur)
 644                 basic_machine=spur-unknown
 645                 ;;
 646         st2000)                                         # CYGNUS LOCAL
 647                 basic_machine=m68k-tandem
 648                 ;;
 649         stratus)                                        # CYGNUS LOCAL
 650                 basic_machine=i860-stratus
 651                 os=-sysv4
 652                 ;;
 653         sun2)
 654                 basic_machine=m68000-sun
 655                 ;;
 656         sun2os3)
 657                 basic_machine=m68000-sun
 658                 os=-sunos3
 659                 ;;
 660         sun2os4)
 661                 basic_machine=m68000-sun
 662                 os=-sunos4
 663                 ;;
 664         sun3os3)
 665                 basic_machine=m68k-sun
 666                 os=-sunos3
 667                 ;;
 668         sun3os4)
 669                 basic_machine=m68k-sun
 670                 os=-sunos4
 671                 ;;
 672         sun4os3)
 673                 basic_machine=sparc-sun
 674                 os=-sunos3
 675                 ;;
 676         sun4os4)
 677                 basic_machine=sparc-sun
 678                 os=-sunos4
 679                 ;;
 680         sun4sol2)
 681                 basic_machine=sparc-sun
 682                 os=-solaris2
 683                 ;;
 684         sun3 | sun3-*)
 685                 basic_machine=m68k-sun
 686                 ;;
 687         sun4)
 688                 basic_machine=sparc-sun
 689                 ;;
 690         sun386 | sun386i | roadrunner)
 691                 basic_machine=i386-sun
 692                 ;;
 693         symmetry)
 694                 basic_machine=i386-sequent
 695                 os=-dynix
 696                 ;;
 697         tower | tower-32)
 698                 basic_machine=m68k-ncr
 699                 ;;
 700         udi29k)
 701                 basic_machine=a29k-amd
 702                 os=-udi
 703                 ;;
 704         ultra3)
 705                 basic_machine=a29k-nyu
 706                 os=-sym1
 707                 ;;
 708         v810 | necv810)                                 # CYGNUS LOCAL
 709                 basic_machine=v810-nec
 710                 os=-none
 711                 ;;
 712         vaxv)
 713                 basic_machine=vax-dec
 714                 os=-sysv
 715                 ;;
 716         vms)
 717                 basic_machine=vax-dec
 718                 os=-vms
 719                 ;;
 720         vxworks960)
 721                 basic_machine=i960-wrs
 722                 os=-vxworks
 723                 ;;
 724         vxworks68)
 725                 basic_machine=m68k-wrs
 726                 os=-vxworks
 727                 ;;
 728         vxworks29k)
 729                 basic_machine=a29k-wrs
 730                 os=-vxworks
 731                 ;;
 732         w65*)                                           # CYGNUS LOCAL
 733                 basic_machine=w65-wdc
 734                 os=-none
 735                 ;;
 736         xmp)
 737                 basic_machine=xmp-cray
 738                 os=-unicos
 739                 ;;
 740         xps | xps100)
 741                 basic_machine=xps100-honeywell
 742                 ;;
 743         z8k-*-coff)                                     # CYGNUS LOCAL
 744                 basic_machine=z8k-unknown
 745                 os=-sim
 746                 ;;
 747         none)
 748                 basic_machine=none-none
 749                 os=-none
 750                 ;;
 751
 752 # Here we handle the default manufacturer of certain CPU types.  It is in
 753 # some cases the only manufacturer, in others, it is the most popular.
 754         w89k)                                           # CYGNUS LOCAL
 755                 basic_machine=hppa1.1-winbond
 756                 ;;
 757         op50n)                                          # CYGNUS LOCAL
 758                 basic_machine=hppa1.1-oki
 759                 ;;
 760         op60c)                                          # CYGNUS LOCAL
 761                 basic_machine=hppa1.1-oki
 762                 ;;
 763         mips)
 764                 basic_machine=mips-mips
 765                 ;;
 766         romp)
 767                 basic_machine=romp-ibm
 768                 ;;
 769         rs6000)
 770                 basic_machine=rs6000-ibm
 771                 ;;
 772         vax)
 773                 basic_machine=vax-dec
 774                 ;;
 775         pdp11)
 776                 basic_machine=pdp11-dec
 777                 ;;
 778         we32k)
 779                 basic_machine=we32k-att
 780                 ;;
 781         sparc)
 782                 basic_machine=sparc-sun
 783                 ;;
 784         cydra)
 785                 basic_machine=cydra-cydrome
 786                 ;;
 787         orion)
 788                 basic_machine=orion-highlevel
 789                 ;;
 790         orion105)
 791                 basic_machine=clipper-highlevel
 792                 ;;
 793         mac | mpw | mac-mpw)                            # CYGNUS LOCAL
 794                 basic_machine=m68k-apple
 795                 ;;
 796         pmac | pmac-mpw)                                # CYGNUS LOCAL
 797                 basic_machine=powerpc-apple
 798                 ;;
 799         *)
 800                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 801                 exit 1
 802                 ;;
 803 esac
 804
 805 # Here we canonicalize certain aliases for manufacturers.
 806 case $basic_machine in
 807         *-digital*)
 808                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
 809                 ;;
 810         *-commodore*)
 811                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
 812                 ;;
 813         *)
 814                 ;;
 815 esac
 816
 817 # Decode manufacturer-specific aliases for certain operating systems.
 818
 819 if [ x"$os" != x"" ]
 820 then
 821 case $os in
 822         # -solaris* is a basic system type, with this one exception.
 823         -solaris1 | -solaris1.*)
 824                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
 825                 ;;
 826         -solaris)
 827                 os=-solaris2
 828                 ;;
 829         -unixware* | svr4*)
 830                 os=-sysv4
 831                 ;;
 832         -gnu/linux*)
 833                 os=`echo $os | sed -e 's|gnu/linux|linux|'`
 834                 ;;
 835         # First accept the basic system types.
 836         # The portable systems comes first.
 837         # Each alternative MUST END IN A *, to match a version number.
 838         # -sysv* is not here because it comes later, after sysvr4.
 839         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
 840               | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[3456]* \
 841               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
 842               | -amigados* | -msdos* | -moss* | -newsos* | -unicos* | -aos* | -aof* \
 843               | -nindy* | -mon960* | -vxworks* | -ebmon* | -hms* | -mvs* | -clix* \
 844               | -riscos* | -linux* | -uniplus* | -iris* | -rtu* | -xenix* \
 845               | -hiux* | -386bsd* | -netbsd* | -freebsd* | -riscix* \
 846               | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
 847               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
 848               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
 849               | -cygwin32* | -pe* | -psos*)
 850         # Remember, each alternative MUST END IN *, to match a version number.
 851                 ;;
 852         # CYGNUS LOCAL
 853         -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
 854               | -windows* | -osx | -abug |  -netware* | -proelf | -os9* \
 855               | -macos* | -mpw* | -magic* | -rtems*)
 856                 ;;
 857         -mac*)
 858                 os=`echo $os | sed -e 's|mac|macos|'`
 859                 ;;
 860         # END CYGNUS LOCAL
 861         -sunos5*)
 862                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
 863                 ;;
 864         -sunos6*)
 865                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
 866                 ;;
 867         -osfrose*)
 868                 os=-osfrose
 869                 ;;
 870         -osf*)
 871                 os=-osf
 872                 ;;
 873         -utek*)
 874                 os=-bsd
 875                 ;;
 876         -dynix*)
 877                 os=-bsd
 878                 ;;
 879         -acis*)
 880                 os=-aos
 881                 ;;
 882         -386bsd)                                        # CYGNUS LOCAL
 883                 os=-bsd
 884                 ;;
 885         -ctix* | -uts*)
 886                 os=-sysv
 887                 ;;
 888         -ns2 )
 889                 os=-nextstep2
 890                 ;;
 891         # Preserve the version number of sinix5.
 892         -sinix5.*)
 893                 os=`echo $os | sed -e 's|sinix|sysv|'`
 894                 ;;
 895         -sinix*)
 896                 os=-sysv4
 897                 ;;
 898         -triton*)
 899                 os=-sysv3
 900                 ;;
 901         -oss*)
 902                 os=-sysv3
 903                 ;;
 904         -svr4)
 905                 os=-sysv4
 906                 ;;
 907         -svr3)
 908                 os=-sysv3
 909                 ;;
 910         -sysvr4)
 911                 os=-sysv4
 912                 ;;
 913         # This must come after -sysvr4.
 914         -sysv*)
 915                 ;;
 916         -ose*)                                          # CYGNUS LOCAL
 917                 os=-ose
 918                 ;;
 919         -es1800*)                                       # CYGNUS LOCAL
 920                 os=-ose
 921                 ;;
 922         -xenix)
 923                 os=-xenix
 924                 ;;
 925         -none)
 926                 ;;
 927         *)
 928                 # Get rid of the `-' at the beginning of $os.
 929                 os=`echo $os | sed 's/[^-]*-//'`
 930                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
 931                 exit 1
 932                 ;;
 933 esac
 934 else
 935
 936 # Here we handle the default operating systems that come with various machines.
 937 # The value should be what the vendor currently ships out the door with their
 938 # machine or put another way, the most popular os provided with the machine.
 939
 940 # Note that if you're going to try to match "-MANUFACTURER" here (say,
 941 # "-sun"), then you have to tell the case statement up towards the top
 942 # that MANUFACTURER isn't an operating system.  Otherwise, code above
 943 # will signal an error saying that MANUFACTURER isn't an operating
 944 # system, and we'll never get to this point.
 945
 946 case $basic_machine in
 947         *-acorn)
 948                 os=-riscix1.2
 949                 ;;
 950         arm*-semi)
 951                 os=-aout
 952                 ;;
 953         pdp11-*)
 954                 os=-none
 955                 ;;
 956         *-dec | vax-*)
 957                 os=-ultrix4.2
 958                 ;;
 959         m68*-apollo)
 960                 os=-domain
 961                 ;;
 962         i386-sun)
 963                 os=-sunos4.0.2
 964                 ;;
 965         m68000-sun)
 966                 os=-sunos3
 967                 # This also exists in the configure program, but was not the
 968                 # default.
 969                 # os=-sunos4
 970                 ;;
 971         m68*-cisco)                                     # CYGNUS LOCAL
 972                 os=-aout
 973                 ;;
 974         mips*-cisco)                                    # CYGNUS LOCAL
 975                 os=-elf
 976                 ;;
 977         *-tti)  # must be before sparc entry or we get the wrong os.
 978                 os=-sysv3
 979                 ;;
 980         sparc-* | *-sun)
 981                 os=-sunos4.1.1
 982                 ;;
 983         *-ibm)
 984                 os=-aix
 985                 ;;
 986         *-wec)                                          # CYGNUS LOCAL
 987                 os=-proelf
 988                 ;;
 989         *-winbond)                                      # CYGNUS LOCAL
 990                 os=-proelf
 991                 ;;
 992         *-oki)                                          # CYGNUS LOCAL
 993                 os=-proelf
 994                 ;;
 995         *-hp)
 996                 os=-hpux
 997                 ;;
 998         *-hitachi)
 999                 os=-hiux
1000                 ;;
1001         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1002                 os=-sysv
1003                 ;;
1004         *-cbm)
1005                 os=-amigados
1006                 ;;
1007         *-dg)
1008                 os=-dgux
1009                 ;;
1010         *-dolphin)
1011                 os=-sysv3
1012                 ;;
1013         m68k-ccur)
1014                 os=-rtu
1015                 ;;
1016         m88k-omron*)
1017                 os=-luna
1018                 ;;
1019         *-next )
1020                 os=-nextstep
1021                 ;;
1022         *-sequent)
1023                 os=-ptx
1024                 ;;
1025         *-crds)
1026                 os=-unos
1027                 ;;
1028         *-ns)
1029                 os=-genix
1030                 ;;
1031         i370-*)
1032                 os=-mvs
1033                 ;;
1034         *-next)
1035                 os=-nextstep3
1036                 ;;
1037         *-gould)
1038                 os=-sysv
1039                 ;;
1040         *-highlevel)
1041                 os=-bsd
1042                 ;;
1043         *-encore)
1044                 os=-bsd
1045                 ;;
1046         *-sgi)
1047                 os=-irix
1048                 ;;
1049         *-siemens)
1050                 os=-sysv4
1051                 ;;
1052         *-masscomp)
1053                 os=-rtu
1054                 ;;
1055         *-rom68k)                                       # CYGNUS LOCAL
1056                 os=-coff
1057                 ;;
1058         *-*bug)                                         # CYGNUS LOCAL
1059                 os=-coff
1060                 ;;
1061         *-apple)                                        # CYGNUS LOCAL
1062                 os=-macos
1063                 ;;
1064         *)
1065                 os=-none
1066                 ;;
1067 esac
1068 fi
1069
1070 # Here we handle the case where we know the os, and the CPU type, but not the
1071 # manufacturer.  We pick the logical manufacturer.
1072 vendor=unknown
1073 case $basic_machine in
1074         *-unknown)
1075                 case $os in
1076                         -riscix*)
1077                                 vendor=acorn
1078                                 ;;
1079                         -sunos*)
1080                                 vendor=sun
1081                                 ;;
1082                         -bosx*)                         # CYGNUS LOCAL
1083                                 vendor=bull
1084                                 ;;
1085                         -lynxos*)
1086                                 vendor=lynx
1087                                 ;;
1088                         -aix*)
1089                                 vendor=ibm
1090                                 ;;
1091                         -hpux*)
1092                                 vendor=hp
1093                                 ;;
1094                         -hiux*)
1095                                 vendor=hitachi
1096                                 ;;
1097                         -unos*)
1098                                 vendor=crds
1099                                 ;;
1100                         -dgux*)
1101                                 vendor=dg
1102                                 ;;
1103                         -luna*)
1104                                 vendor=omron
1105                                 ;;
1106                         -genix*)
1107                                 vendor=ns
1108                                 ;;
1109                         -mvs*)
1110                                 vendor=ibm
1111                                 ;;
1112                         -ptx*)
1113                                 vendor=sequent
1114                                 ;;
1115                         -vxworks*)
1116                                 vendor=wrs
1117                                 ;;
1118                         -aux*)
1119                                 vendor=apple
1120                                 ;;
1121                         -hms*)                          # CYGNUS LOCAL
1122                                 vendor=hitachi
1123                                 ;;
1124                         -mpw* | -macos*)                # CYGNUS LOCAL
1125                                 vendor=apple
1126                                 ;;
1127                 esac
1128                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1129                 ;;
1130 esac
1131
1132 echo $basic_machine$os