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=$basic_machine-unknown
 170                 ;;
 171         mips64vr5000 | mips64vr5000el) # CYGNUS LOCAL ian/vr5000
 172                 basic_machine=$basic_machine-unknown
 173                 ;;
 174 # start-sanitize-v850
 175         v850)                           # CYGNUS LOCAL jtc/v850
 176                 basic_machine=$basic_machine-unknown
 177                 ;;
 178 # end-sanitize-v850
 179 # start-sanitize-d10v
 180         d10v)                           # CYGNUS LOCAL meissner/d10v
 181                 basic_machine=$basic_machine-unknown
 182                 ;;
 183 # end-sanitize-d10v
 184 # start-sanitize-m32r
 185         m32r)
 186                 basic_machine=$basic_machine-unknown
 187                 ;;
 188 # end-sanitize-m32r
 189         mn10x00)
 190                 basic_machine=$basic_machine-unknown
 191                 ;;
 192         # Object if more than one company name word.
 193         *-*-*)
 194                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 195                 exit 1
 196                 ;;
 197         # Recognize the basic CPU types with company name.
 198         vax-* | tahoe-* | i[3456]86-* | i860-* | m68k-* | m68000-* | m88k-* \
 199               | sparc-* | ns32k-* | fx80-* | arm-* | arme[lb]-* | c[123]* \
 200               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* | power-* \
 201               | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
 202               | hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \
 203               | pn-* | np1-* | xps100-* | clipper-* | orion-* | sparclite-* \
 204               | pdp11-* | sh-* | powerpc-* | powerpcle-* | sparc64-* | mips64-* | mipsel-* \
 205               | mips64el-* | mips64orion-* | mips64orionel-*)
 206                 ;;
 207         m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | h8500-*) # CYGNUS LOCAL
 208                 ;;
 209         mips64vr4300-* | mips64vr4300el-*) # CYGNUS LOCAL jsmith/vr4300
 210                 ;;
 211         mips64vr4100-* | mips64vr4100el-*) # CYGNUS LOCAL jsmith/vr4100
 212                 ;;
 213         # Recognize the various machine names and aliases which stand
 214         # for a CPU type and a company and sometimes even an OS.
 215         386bsd)                                         # CYGNUS LOCAL
 216                 basic_machine=i386-unknown
 217                 os=-bsd
 218                 ;;
 219         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 220                 basic_machine=m68000-att
 221                 ;;
 222         3b*)
 223                 basic_machine=we32k-att
 224                 ;;
 225         a29khif)                                        # CYGNUS LOCAL
 226                 basic_machine=a29k-amd
 227                 os=-udi
 228                 ;;
 229         adobe68k)                                       # CYGNUS LOCAL
 230                 basic_machine=m68010-adobe
 231                 os=-scout
 232                 ;;
 233         alliant | fx80)
 234                 basic_machine=fx80-alliant
 235                 ;;
 236         altos | altos3068)
 237                 basic_machine=m68k-altos
 238                 ;;
 239         am29k)
 240                 basic_machine=a29k-none
 241                 os=-bsd
 242                 ;;
 243         amdahl)
 244                 basic_machine=580-amdahl
 245                 os=-sysv
 246                 ;;
 247         amiga | amiga-*)
 248                 basic_machine=m68k-cbm
 249                 ;;
 250         amigados)
 251                 basic_machine=m68k-cbm
 252                 os=-amigados
 253                 ;;
 254         amigaunix | amix)
 255                 basic_machine=m68k-cbm
 256                 os=-sysv4
 257                 ;;
 258         apollo68)
 259                 basic_machine=m68k-apollo
 260                 os=-sysv
 261                 ;;
 262         apollo68bsd)                                    # CYGNUS LOCAL
 263                 basic_machine=m68k-apollo
 264                 os=-bsd
 265                 ;;
 266         arm | armel | armeb)
 267                 basic_machine=arm-arm
 268                 os=-aout
 269                 ;;
 270 # start-sanitize-arc
 271         arc)
 272                 basic_machine=arc-unknown
 273                 ;;
 274         arc-*)
 275                 ;;
 276 # end-sanitize-arc
 277         aux)
 278                 basic_machine=m68k-apple
 279                 os=-aux
 280                 ;;
 281         balance)
 282                 basic_machine=ns32k-sequent
 283                 os=-dynix
 284                 ;;
 285         convex-c1)
 286                 basic_machine=c1-convex
 287                 os=-bsd
 288                 ;;
 289         convex-c2)
 290                 basic_machine=c2-convex
 291                 os=-bsd
 292                 ;;
 293         convex-c32)
 294                 basic_machine=c32-convex
 295                 os=-bsd
 296                 ;;
 297         convex-c34)
 298                 basic_machine=c34-convex
 299                 os=-bsd
 300                 ;;
 301         convex-c38)
 302                 basic_machine=c38-convex
 303                 os=-bsd
 304                 ;;
 305         cray | ymp)
 306                 basic_machine=ymp-cray
 307                 os=-unicos
 308                 ;;
 309         cray2)
 310                 basic_machine=cray2-cray
 311                 os=-unicos
 312                 ;;
 313         crds | unos)
 314                 basic_machine=m68k-crds
 315                 ;;
 316         da30 | da30-*)
 317                 basic_machine=m68k-da30
 318                 ;;
 319         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 320                 basic_machine=mips-dec
 321                 ;;
 322         delta | 3300 | motorola-3300 | motorola-delta \
 323               | 3300-motorola | delta-motorola)
 324                 basic_machine=m68k-motorola
 325                 ;;
 326         delta88)
 327                 basic_machine=m88k-motorola
 328                 os=-sysv3
 329                 ;;
 330         dpx20 | dpx20-*)
 331                 basic_machine=rs6000-bull
 332                 os=-bosx
 333                 ;;
 334         dpx2* | dpx2*-bull)
 335                 basic_machine=m68k-bull
 336                 os=-sysv3
 337                 ;;
 338         ebmon29k)
 339                 basic_machine=a29k-amd
 340                 os=-ebmon
 341                 ;;
 342         elxsi)
 343                 basic_machine=elxsi-elxsi
 344                 os=-bsd
 345                 ;;
 346         encore | umax | mmax)
 347                 basic_machine=ns32k-encore
 348                 ;;
 349         es1800 | OSE68k | ose68k | ose | OSE)           # CYGNUS LOCAL
 350                 basic_machine=m68k-ericsson
 351                 os=-ose
 352                 ;;
 353         fx2800)
 354                 basic_machine=i860-alliant
 355                 ;;
 356         genix)
 357                 basic_machine=ns32k-ns
 358                 ;;
 359         gmicro)
 360                 basic_machine=tron-gmicro
 361                 os=-sysv
 362                 ;;
 363         h3050r* | hiux*)
 364                 basic_machine=hppa1.1-hitachi
 365                 os=-hiuxwe2
 366                 ;;
 367         h8300hms)
 368                 basic_machine=h8300-hitachi
 369                 os=-hms
 370                 ;;
 371         h8300xray)                                      # CYGNUS LOCAL
 372                 basic_machine=h8300-hitachi
 373                 os=-xray
 374                 ;;
 375         h8500hms)                                       # CYGNUS LOCAL
 376                 basic_machine=h8500-hitachi
 377                 os=-hms
 378                 ;;
 379         harris)
 380                 basic_machine=m88k-harris
 381                 os=-sysv3
 382                 ;;
 383         hp300-*)
 384                 basic_machine=m68k-hp
 385                 ;;
 386         hp300bsd)
 387                 basic_machine=m68k-hp
 388                 os=-bsd
 389                 ;;
 390         hp300hpux)
 391                 basic_machine=m68k-hp
 392                 os=-hpux
 393                 ;;
 394         w89k-*)                                         # CYGNUS LOCAL
 395                 basic_machine=hppa1.1-winbond
 396                 os=-proelf
 397                 ;;
 398         op50n-*)                                        # CYGNUS LOCAL
 399                 basic_machine=hppa1.1-oki
 400                 os=-proelf
 401                 ;;
 402         op60c-*)                                        # CYGNUS LOCAL
 403                 basic_machine=hppa1.1-oki
 404                 os=-proelf
 405                 ;;
 406         hppro)                                          # CYGNUS LOCAL
 407                 basic_machine=hppa1.1-hp
 408                 os=-proelf
 409                 ;;
 410         hp9k2[0-9][0-9] | hp9k31[0-9])
 411                 basic_machine=m68000-hp
 412                 ;;
 413         hp9k3[2-9][0-9])
 414                 basic_machine=m68k-hp
 415                 ;;
 416         hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
 417                 basic_machine=hppa1.1-hp
 418                 ;;
 419         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 420                 basic_machine=hppa1.0-hp
 421                 ;;
 422         hppaosf)                                        # CYGNUS LOCAL
 423                 basic_machine=hppa1.1-hp
 424                 os=-osf
 425                 ;;
 426         i370-ibm* | ibm*)
 427                 basic_machine=i370-ibm
 428                 os=-mvs
 429                 ;;
 430 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
 431         i[3456]86v32)
 432                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 433                 os=-sysv32
 434                 ;;
 435         i[3456]86v4*)
 436                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 437                 os=-sysv4
 438                 ;;
 439         i[3456]86v)
 440                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 441                 os=-sysv
 442                 ;;
 443         i[3456]86sol2)
 444                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 445                 os=-solaris2
 446                 ;;
 447         i386mach)                                       # CYGNUS LOCAL
 448                 basic_machine=i386-mach
 449                 os=-mach
 450                 ;;
 451         i386-vsta | vsta)                               # CYGNUS LOCAL
 452                 basic_machine=i386-unknown
 453                 os=-vsta
 454                 ;;
 455         i386-go32 | go32)                               # CYGNUS LOCAL
 456                 basic_machine=i386-unknown
 457                 os=-go32
 458                 ;;
 459         iris | iris4d)
 460                 basic_machine=mips-sgi
 461                 case $os in
 462                     -irix*)
 463                         ;;
 464                     *)
 465                         os=-irix4
 466                         ;;
 467                 esac
 468                 ;;
 469         isi68 | isi)
 470                 basic_machine=m68k-isi
 471                 os=-sysv
 472                 ;;
 473         m88k-omron*)
 474                 basic_machine=m88k-omron
 475                 ;;
 476         magnum | m3230)
 477                 basic_machine=mips-mips
 478                 os=-sysv
 479                 ;;
 480         merlin)
 481                 basic_machine=ns32k-utek
 482                 os=-sysv
 483                 ;;
 484         miniframe)
 485                 basic_machine=m68000-convergent
 486                 ;;
 487         mips3*-*)
 488                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 489                 ;;
 490         mips3*)
 491                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
 492                 ;;
 493         monitor)                                        # CYGNUS LOCAL
 494                 basic_machine=m68k-rom68k
 495                 os=-coff
 496                 ;;
 497         msdos)                                          # CYGNUS LOCAL
 498                 basic_machine=i386-unknown
 499                 os=-msdos
 500                 ;;
 501         ncr3000)
 502                 basic_machine=i486-ncr
 503                 os=-sysv4
 504                 ;;
 505         netbsd386)
 506                 basic_machine=i386-unknown              # CYGNUS LOCAL
 507                 os=-netbsd
 508                 ;;
 509         news | news700 | news800 | news900)
 510                 basic_machine=m68k-sony
 511                 os=-newsos
 512                 ;;
 513         news1000)
 514                 basic_machine=m68030-sony
 515                 os=-newsos
 516                 ;;
 517         news-3600 | risc-news)
 518                 basic_machine=mips-sony
 519                 os=-newsos
 520                 ;;
 521         necv70)                                         # CYGNUS LOCAL
 522                 basic_machine=v70-nec
 523                 os=-sysv
 524                 ;;
 525         next | m*-next )
 526                 basic_machine=m68k-next
 527                 case $os in
 528                     -nextstep* )
 529                         ;;
 530                     -ns2*)
 531                       os=-nextstep2
 532                         ;;
 533                     *)
 534                       os=-nextstep3
 535                         ;;
 536                 esac
 537                 ;;
 538         nh3000)
 539                 basic_machine=m68k-harris
 540                 os=-cxux
 541                 ;;
 542         nh[45]000)
 543                 basic_machine=m88k-harris
 544                 os=-cxux
 545                 ;;
 546         nindy960)
 547                 basic_machine=i960-intel
 548                 os=-nindy
 549                 ;;
 550         mon960)
 551                 basic_machine=i960-intel
 552                 os=-mon960
 553                 ;;
 554         np1)
 555                 basic_machine=np1-gould
 556                 ;;
 557         OSE68000 | ose68000)                            # CYGNUS LOCAL
 558                 basic_machine=m68000-ericsson
 559                 os=-ose
 560                 ;;
 561         os68k)                                          # CYGNUS LOCAL
 562                 basic_machine=m68k-none
 563                 os=-os68k
 564                 ;;
 565         pa-hitachi)
 566                 basic_machine=hppa1.1-hitachi
 567                 os=-hiuxwe2
 568                 ;;
 569         paragon)
 570                 basic_machine=i860-intel
 571                 os=-osf
 572                 ;;
 573         pbd)
 574                 basic_machine=sparc-tti
 575                 ;;
 576         pbb)
 577                 basic_machine=m68k-tti
 578                 ;;
 579         pc532 | pc532-*)
 580                 basic_machine=ns32k-pc532
 581                 ;;
 582         pentium | p5)
 583                 basic_machine=i586-intel
 584                 ;;
 585         pentiumpro | p6)
 586                 basic_machine=i686-intel
 587                 ;;
 588         pentium-* | p5-*)
 589                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
 590                 ;;
 591         pentiumpro-* | p6-*)
 592                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 593                 ;;
 594         k5)
 595                 # We don't have specific support for AMD's K5 yet, so just call it a Pentium
 596                 basic_machine=i586-amd
 597                 ;;
 598         nexen)
 599                 # We don't have specific support for Nexgen yet, so just call it a Pentium
 600                 basic_machine=i586-nexgen
 601                 ;;
 602         pn)
 603                 basic_machine=pn-gould
 604                 ;;
 605         power)  basic_machine=rs6000-ibm
 606                 ;;
 607         ppc)    basic_machine=powerpc-unknown
 608                 ;;
 609         ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
 610                 ;;
 611         ppcle | powerpclittle | ppc-le | powerpc-little)
 612                 basic_machine=powerpcle-unknown
 613                 ;;
 614         ppcle-* | powerpclittle-*)
 615                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
 616                 ;;
 617         ps2)
 618                 basic_machine=i386-ibm
 619                 ;;
 620         rom68k)                                         # CYGNUS LOCAL
 621                 basic_machine=m68k-rom68k
 622                 os=-coff
 623                 ;;
 624         rm[46]00)
 625                 basic_machine=mips-siemens
 626                 ;;
 627         rtpc | rtpc-*)
 628                 basic_machine=romp-ibm
 629                 ;;
 630         sa29200)                                        # CYGNUS LOCAL
 631                 basic_machine=a29k-amd
 632                 os=-udi
 633                 ;;
 634         sequent)
 635                 basic_machine=i386-sequent
 636                 ;;
 637         sh)
 638                 basic_machine=sh-hitachi
 639                 os=-hms
 640                 ;;
 641         sparclite-wrs)                                  # CYGNUS LOCAL
 642                 basic_machine=sparclite-wrs
 643                 os=-vxworks
 644                 ;;
 645         sps7)
 646                 basic_machine=m68k-bull
 647                 os=-sysv2
 648                 ;;
 649         spur)
 650                 basic_machine=spur-unknown
 651                 ;;
 652         st2000)                                         # CYGNUS LOCAL
 653                 basic_machine=m68k-tandem
 654                 ;;
 655         stratus)                                        # CYGNUS LOCAL
 656                 basic_machine=i860-stratus
 657                 os=-sysv4
 658                 ;;
 659         sun2)
 660                 basic_machine=m68000-sun
 661                 ;;
 662         sun2os3)
 663                 basic_machine=m68000-sun
 664                 os=-sunos3
 665                 ;;
 666         sun2os4)
 667                 basic_machine=m68000-sun
 668                 os=-sunos4
 669                 ;;
 670         sun3os3)
 671                 basic_machine=m68k-sun
 672                 os=-sunos3
 673                 ;;
 674         sun3os4)
 675                 basic_machine=m68k-sun
 676                 os=-sunos4
 677                 ;;
 678         sun4os3)
 679                 basic_machine=sparc-sun
 680                 os=-sunos3
 681                 ;;
 682         sun4os4)
 683                 basic_machine=sparc-sun
 684                 os=-sunos4
 685                 ;;
 686         sun4sol2)
 687                 basic_machine=sparc-sun
 688                 os=-solaris2
 689                 ;;
 690         sun3 | sun3-*)
 691                 basic_machine=m68k-sun
 692                 ;;
 693         sun4)
 694                 basic_machine=sparc-sun
 695                 ;;
 696         sun386 | sun386i | roadrunner)
 697                 basic_machine=i386-sun
 698                 ;;
 699         symmetry)
 700                 basic_machine=i386-sequent
 701                 os=-dynix
 702                 ;;
 703         tower | tower-32)
 704                 basic_machine=m68k-ncr
 705                 ;;
 706         udi29k)
 707                 basic_machine=a29k-amd
 708                 os=-udi
 709                 ;;
 710         ultra3)
 711                 basic_machine=a29k-nyu
 712                 os=-sym1
 713                 ;;
 714         v810 | necv810)                                 # CYGNUS LOCAL
 715                 basic_machine=v810-nec
 716                 os=-none
 717                 ;;
 718         vaxv)
 719                 basic_machine=vax-dec
 720                 os=-sysv
 721                 ;;
 722         vms)
 723                 basic_machine=vax-dec
 724                 os=-vms
 725                 ;;
 726         vxworks960)
 727                 basic_machine=i960-wrs
 728                 os=-vxworks
 729                 ;;
 730         vxworks68)
 731                 basic_machine=m68k-wrs
 732                 os=-vxworks
 733                 ;;
 734         vxworks29k)
 735                 basic_machine=a29k-wrs
 736                 os=-vxworks
 737                 ;;
 738         w65*)                                           # CYGNUS LOCAL
 739                 basic_machine=w65-wdc
 740                 os=-none
 741                 ;;
 742         xmp)
 743                 basic_machine=xmp-cray
 744                 os=-unicos
 745                 ;;
 746         xps | xps100)
 747                 basic_machine=xps100-honeywell
 748                 ;;
 749         z8k-*-coff)                                     # CYGNUS LOCAL
 750                 basic_machine=z8k-unknown
 751                 os=-sim
 752                 ;;
 753         none)
 754                 basic_machine=none-none
 755                 os=-none
 756                 ;;
 757
 758 # Here we handle the default manufacturer of certain CPU types.  It is in
 759 # some cases the only manufacturer, in others, it is the most popular.
 760         w89k)                                           # CYGNUS LOCAL
 761                 basic_machine=hppa1.1-winbond
 762                 ;;
 763         op50n)                                          # CYGNUS LOCAL
 764                 basic_machine=hppa1.1-oki
 765                 ;;
 766         op60c)                                          # CYGNUS LOCAL
 767                 basic_machine=hppa1.1-oki
 768                 ;;
 769         mips)
 770                 basic_machine=mips-mips
 771                 ;;
 772         romp)
 773                 basic_machine=romp-ibm
 774                 ;;
 775         rs6000)
 776                 basic_machine=rs6000-ibm
 777                 ;;
 778         vax)
 779                 basic_machine=vax-dec
 780                 ;;
 781         pdp11)
 782                 basic_machine=pdp11-dec
 783                 ;;
 784         we32k)
 785                 basic_machine=we32k-att
 786                 ;;
 787         sparc)
 788                 basic_machine=sparc-sun
 789                 ;;
 790         cydra)
 791                 basic_machine=cydra-cydrome
 792                 ;;
 793         orion)
 794                 basic_machine=orion-highlevel
 795                 ;;
 796         orion105)
 797                 basic_machine=clipper-highlevel
 798                 ;;
 799         mac | mpw | mac-mpw)                            # CYGNUS LOCAL
 800                 basic_machine=m68k-apple
 801                 ;;
 802         pmac | pmac-mpw)                                # CYGNUS LOCAL
 803                 basic_machine=powerpc-apple
 804                 ;;
 805         *)
 806                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 807                 exit 1
 808                 ;;
 809 esac
 810
 811 # Here we canonicalize certain aliases for manufacturers.
 812 case $basic_machine in
 813         *-digital*)
 814                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
 815                 ;;
 816         *-commodore*)
 817                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
 818                 ;;
 819         *)
 820                 ;;
 821 esac
 822
 823 # Decode manufacturer-specific aliases for certain operating systems.
 824
 825 if [ x"$os" != x"" ]
 826 then
 827 case $os in
 828         # -solaris* is a basic system type, with this one exception.
 829         -solaris1 | -solaris1.*)
 830                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
 831                 ;;
 832         -solaris)
 833                 os=-solaris2
 834                 ;;
 835         -unixware* | svr4*)
 836                 os=-sysv4
 837                 ;;
 838         -gnu/linux*)
 839                 os=`echo $os | sed -e 's|gnu/linux|linux|'`
 840                 ;;
 841         # First accept the basic system types.
 842         # The portable systems comes first.
 843         # Each alternative MUST END IN A *, to match a version number.
 844         # -sysv* is not here because it comes later, after sysvr4.
 845         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
 846               | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[3456]* \
 847               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
 848               | -amigados* | -msdos* | -moss* | -newsos* | -unicos* | -aos* | -aof* \
 849               | -nindy* | -mon960* | -vxworks* | -ebmon* | -hms* | -mvs* | -clix* \
 850               | -riscos* | -linux* | -uniplus* | -iris* | -rtu* | -xenix* \
 851               | -hiux* | -386bsd* | -netbsd* | -freebsd* | -riscix* \
 852               | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
 853               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
 854               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
 855               | -cygwin32* | -pe* | -psos*)
 856         # Remember, each alternative MUST END IN *, to match a version number.
 857                 ;;
 858         # CYGNUS LOCAL
 859         -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
 860               | -windows* | -osx | -abug |  -netware* | -proelf | -os9* \
 861               | -macos* | -mpw* | -magic* | -rtems*)
 862                 ;;
 863         -mac*)
 864                 os=`echo $os | sed -e 's|mac|macos|'`
 865                 ;;
 866         # END CYGNUS LOCAL
 867         -sunos5*)
 868                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
 869                 ;;
 870         -sunos6*)
 871                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
 872                 ;;
 873         -osfrose*)
 874                 os=-osfrose
 875                 ;;
 876         -osf*)
 877                 os=-osf
 878                 ;;
 879         -utek*)
 880                 os=-bsd
 881                 ;;
 882         -dynix*)
 883                 os=-bsd
 884                 ;;
 885         -acis*)
 886                 os=-aos
 887                 ;;
 888         -386bsd)                                        # CYGNUS LOCAL
 889                 os=-bsd
 890                 ;;
 891         -ctix* | -uts*)
 892                 os=-sysv
 893                 ;;
 894         -ns2 )
 895                 os=-nextstep2
 896                 ;;
 897         # Preserve the version number of sinix5.
 898         -sinix5.*)
 899                 os=`echo $os | sed -e 's|sinix|sysv|'`
 900                 ;;
 901         -sinix*)
 902                 os=-sysv4
 903                 ;;
 904         -triton*)
 905                 os=-sysv3
 906                 ;;
 907         -oss*)
 908                 os=-sysv3
 909                 ;;
 910         -svr4)
 911                 os=-sysv4
 912                 ;;
 913         -svr3)
 914                 os=-sysv3
 915                 ;;
 916         -sysvr4)
 917                 os=-sysv4
 918                 ;;
 919         # This must come after -sysvr4.
 920         -sysv*)
 921                 ;;
 922         -ose*)                                          # CYGNUS LOCAL
 923                 os=-ose
 924                 ;;
 925         -es1800*)                                       # CYGNUS LOCAL
 926                 os=-ose
 927                 ;;
 928         -xenix)
 929                 os=-xenix
 930                 ;;
 931         -none)
 932                 ;;
 933         *)
 934                 # Get rid of the `-' at the beginning of $os.
 935                 os=`echo $os | sed 's/[^-]*-//'`
 936                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
 937                 exit 1
 938                 ;;
 939 esac
 940 else
 941
 942 # Here we handle the default operating systems that come with various machines.
 943 # The value should be what the vendor currently ships out the door with their
 944 # machine or put another way, the most popular os provided with the machine.
 945
 946 # Note that if you're going to try to match "-MANUFACTURER" here (say,
 947 # "-sun"), then you have to tell the case statement up towards the top
 948 # that MANUFACTURER isn't an operating system.  Otherwise, code above
 949 # will signal an error saying that MANUFACTURER isn't an operating
 950 # system, and we'll never get to this point.
 951
 952 case $basic_machine in
 953         *-acorn)
 954                 os=-riscix1.2
 955                 ;;
 956         arm*-semi)
 957                 os=-aout
 958                 ;;
 959         pdp11-*)
 960                 os=-none
 961                 ;;
 962         *-dec | vax-*)
 963                 os=-ultrix4.2
 964                 ;;
 965         m68*-apollo)
 966                 os=-domain
 967                 ;;
 968         i386-sun)
 969                 os=-sunos4.0.2
 970                 ;;
 971         m68000-sun)
 972                 os=-sunos3
 973                 # This also exists in the configure program, but was not the
 974                 # default.
 975                 # os=-sunos4
 976                 ;;
 977         m68*-cisco)                                     # CYGNUS LOCAL
 978                 os=-aout
 979                 ;;
 980         mips*-cisco)                                    # CYGNUS LOCAL
 981                 os=-elf
 982                 ;;
 983         *-tti)  # must be before sparc entry or we get the wrong os.
 984                 os=-sysv3
 985                 ;;
 986         sparc-* | *-sun)
 987                 os=-sunos4.1.1
 988                 ;;
 989         *-ibm)
 990                 os=-aix
 991                 ;;
 992         *-wec)                                          # CYGNUS LOCAL
 993                 os=-proelf
 994                 ;;
 995         *-winbond)                                      # CYGNUS LOCAL
 996                 os=-proelf
 997                 ;;
 998         *-oki)                                          # CYGNUS LOCAL
 999                 os=-proelf
1000                 ;;
1001         *-hp)
1002                 os=-hpux
1003                 ;;
1004         *-hitachi)
1005                 os=-hiux
1006                 ;;
1007         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1008                 os=-sysv
1009                 ;;
1010         *-cbm)
1011                 os=-amigados
1012                 ;;
1013         *-dg)
1014                 os=-dgux
1015                 ;;
1016         *-dolphin)
1017                 os=-sysv3
1018                 ;;
1019         m68k-ccur)
1020                 os=-rtu
1021                 ;;
1022         m88k-omron*)
1023                 os=-luna
1024                 ;;
1025         *-next )
1026                 os=-nextstep
1027                 ;;
1028         *-sequent)
1029                 os=-ptx
1030                 ;;
1031         *-crds)
1032                 os=-unos
1033                 ;;
1034         *-ns)
1035                 os=-genix
1036                 ;;
1037         i370-*)
1038                 os=-mvs
1039                 ;;
1040         *-next)
1041                 os=-nextstep3
1042                 ;;
1043         *-gould)
1044                 os=-sysv
1045                 ;;
1046         *-highlevel)
1047                 os=-bsd
1048                 ;;
1049         *-encore)
1050                 os=-bsd
1051                 ;;
1052         *-sgi)
1053                 os=-irix
1054                 ;;
1055         *-siemens)
1056                 os=-sysv4
1057                 ;;
1058         *-masscomp)
1059                 os=-rtu
1060                 ;;
1061         *-rom68k)                                       # CYGNUS LOCAL
1062                 os=-coff
1063                 ;;
1064         *-*bug)                                         # CYGNUS LOCAL
1065                 os=-coff
1066                 ;;
1067         *-apple)                                        # CYGNUS LOCAL
1068                 os=-macos
1069                 ;;
1070         *)
1071                 os=-none
1072                 ;;
1073 esac
1074 fi
1075
1076 # Here we handle the case where we know the os, and the CPU type, but not the
1077 # manufacturer.  We pick the logical manufacturer.
1078 vendor=unknown
1079 case $basic_machine in
1080         *-unknown)
1081                 case $os in
1082                         -riscix*)
1083                                 vendor=acorn
1084                                 ;;
1085                         -sunos*)
1086                                 vendor=sun
1087                                 ;;
1088                         -bosx*)                         # CYGNUS LOCAL
1089                                 vendor=bull
1090                                 ;;
1091                         -lynxos*)
1092                                 vendor=lynx
1093                                 ;;
1094                         -aix*)
1095                                 vendor=ibm
1096                                 ;;
1097                         -hpux*)
1098                                 vendor=hp
1099                                 ;;
1100                         -hiux*)
1101                                 vendor=hitachi
1102                                 ;;
1103                         -unos*)
1104                                 vendor=crds
1105                                 ;;
1106                         -dgux*)
1107                                 vendor=dg
1108                                 ;;
1109                         -luna*)
1110                                 vendor=omron
1111                                 ;;
1112                         -genix*)
1113                                 vendor=ns
1114                                 ;;
1115                         -mvs*)
1116                                 vendor=ibm
1117                                 ;;
1118                         -ptx*)
1119                                 vendor=sequent
1120                                 ;;
1121                         -vxworks*)
1122                                 vendor=wrs
1123                                 ;;
1124                         -aux*)
1125                                 vendor=apple
1126                                 ;;
1127                         -hms*)                          # CYGNUS LOCAL
1128                                 vendor=hitachi
1129                                 ;;
1130                         -mpw* | -macos*)                # CYGNUS LOCAL
1131                                 vendor=apple
1132                                 ;;
1133                 esac
1134                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1135                 ;;
1136 esac
1137
1138 echo $basic_machine$os