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