config.sub

   1 #! /bin/sh
   2 # Configuration validation subroutine script, version 1.1.
   3 #   Copyright (C) 1991, 92, 93, 94, 95, 96, 1997 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 # or in some cases, the newer four-part form:
  45 #       CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
  46 # It is wrong to echo any other type of specification.
  47
  48 if [ x$1 = x ]
  49 then
  50         echo Configuration name missing. 1>&2
  51         echo "Usage: $0 CPU-MFR-OPSYS" 1>&2
  52         echo "or     $0 ALIAS" 1>&2
  53         echo where ALIAS is a recognized configuration type. 1>&2
  54         exit 1
  55 fi
  56
  57 # First pass through any local machine types.
  58 case $1 in
  59         *local*)
  60                 echo $1
  61                 exit 0
  62                 ;;
  63         *)
  64         ;;
  65 esac
  66
  67 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
  68 # Here we must recognize all the valid KERNEL-OS combinations.
  69 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
  70 case $maybe_os in
  71   linux-gnu*)
  72     os=-$maybe_os
  73     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
  74     ;;
  75   *)
  76     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
  77     if [ $basic_machine != $1 ]
  78     then os=`echo $1 | sed 's/.*-/-/'`
  79     else os=; fi
  80     ;;
  81 esac
  82
  83 ### Let's recognize common machines as not being operating systems so
  84 ### that things like config.sub decstation-3100 work.  We also
  85 ### recognize some manufacturers as not being operating systems, so we
  86 ### can provide default operating systems below.
  87 case $os in
  88         -sun*os*)
  89                 # Prevent following clause from handling this invalid input.
  90                 ;;
  91         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
  92         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
  93         -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
  94         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
  95         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
  96         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
  97         -apple)
  98                 os=
  99                 basic_machine=$1
 100                 ;;
 101         -sim | -cisco | -oki | -wec | -winbond )        # CYGNUS LOCAL
 102                 os=
 103                 basic_machine=$1
 104                 ;;
 105         -scout)                                         # CYGNUS LOCAL
 106                 ;;
 107         -wrs)                                           # CYGNUS LOCAL
 108                 os=vxworks
 109                 basic_machine=$1
 110                 ;;
 111         -hiux*)
 112                 os=-hiuxwe2
 113                 ;;
 114         -sco5)
 115                 os=sco3.2v5
 116                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 117                 ;;
 118         -sco4)
 119                 os=-sco3.2v4
 120                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 121                 ;;
 122         -sco3.2.[4-9]*)
 123                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
 124                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 125                 ;;
 126         -sco3.2v[4-9]*)
 127                 # Don't forget version if it is 3.2v4 or newer.
 128                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 129                 ;;
 130         -sco*)
 131                 os=-sco3.2v2
 132                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 133                 ;;
 134         -isc)
 135                 os=-isc2.2
 136                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 137                 ;;
 138         -clix*)
 139                 basic_machine=clipper-intergraph
 140                 ;;
 141         -isc*)
 142                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 143                 ;;
 144         -lynx*)
 145                 os=-lynxos
 146                 ;;
 147         -ptx*)
 148                 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
 149                 ;;
 150         -windowsnt*)
 151                 os=`echo $os | sed -e 's/windowsnt/winnt/'`
 152                 ;;
 153         -psos*)
 154                 os=-psos
 155                 ;;
 156 esac
 157
 158 # Decode aliases for certain CPU-COMPANY combinations.
 159 case $basic_machine in
 160         # Recognize the basic CPU types without company name.
 161         # Some are omitted here because they have special meanings below.
 162         tahoe | i860 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
 163                 | arme[lb] | pyramid | mn10200 | mn10300 \
 164                 | tron | a29k | 580 | i960 | h8300 | hppa | hppa1.0 | hppa1.1 \
 165                 | alpha | alphaev5 | alphaev56 | we32k | ns16k | clipper \
 166                 | i370 | sh | powerpc | powerpcle | 1750a | dsp16xx | pdp11 \
 167                 | mips64 | mipsel | mips64el | mips64orion | mips64orionel \
 168                 | mipstx39 | mipstx39el \
 169                 | sparc | sparclet | sparclite | sparc64)
 170                 basic_machine=$basic_machine-unknown
 171                 ;;
 172         m88110 | m680[01234]0 | m683?2 | m68360 | z8k | v70 | h8500 | w65) # CYGNUS LOCAL
 173                 basic_machine=$basic_machine-unknown
 174                 ;;
 175         mips64vr4300 | mips64vr4300el) # CYGNUS LOCAL jsmith/vr4300
 176                 basic_machine=$basic_machine-unknown
 177                 ;;
 178         mips64vr4100 | mips64vr4100el) # CYGNUS LOCAL jsmith/vr4100
 179                 basic_machine=$basic_machine-unknown
 180                 ;;
 181         mips64vr5000 | mips64vr5000el) # CYGNUS LOCAL ian/vr5000
 182                 basic_machine=$basic_machine-unknown
 183                 ;;
 184 # start-sanitize-r5900
 185         mips64vr5900 | mips64vr5900el) # CYGNUS LOCAL gavin/r5900
 186                 basic_machine=$basic_machine-unknown
 187                 ;;
 188 # end-sanitize-r5900
 189         mips16) # CYGNUS LOCAL krk/mips16
 190                 basic_machine=$basic_machine-unknown
 191                 ;;
 192 # start-sanitize-tic80
 193         tic80)                          # CYGNUS LOCAL fnf/TIc80
 194                 basic_machine=$basic_machine-unknown
 195                 ;;
 196 # end-sanitize-tic80
 197 # start-sanitize-v850
 198         v850)                           # CYGNUS LOCAL jtc/v850
 199                 basic_machine=$basic_machine-unknown
 200                 ;;
 201 # end-sanitize-v850
 202         d10v)                           # CYGNUS LOCAL meissner/d10v
 203                 basic_machine=$basic_machine-unknown
 204                 ;;
 205 # start-sanitize-d30v
 206         d30v)                           # CYGNUS LOCAL hunt/d30v
 207                 basic_machine=$basic_machine-unknown
 208                 ;;
 209 # end-sanitize-d30v
 210         # We use `pc' rather than `unknown'
 211         # because (1) that's what they normally are, and
 212         # (2) the word "unknown" tends to confuse beginning users.
 213         i[3456]86)
 214           basic_machine=$basic_machine-pc
 215           ;;
 216         # Object if more than one company name word.
 217         *-*-*)
 218                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 219                 exit 1
 220                 ;;
 221         # Recognize the basic CPU types with company name.
 222         vax-* | tahoe-* | i[3456]86-* | i860-* | m32r-* | m68k-* | m68000-* \
 223               | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
 224               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
 225               | power-* | none-* | 580-* | cray2-* | h8300-* | i960-* \
 226               | xmp-* | ymp-* | hppa-* | hppa1.0-* | hppa1.1-* \
 227               | alpha-* | alphaev5-* | alphaev56-* | we32k-* | cydra-* \
 228               | ns16k-* | pn-* | np1-* | xps100-* | clipper-* | orion-* \
 229               | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
 230               | sparc64-* | mips64-* | mipsel-* \
 231               | mips64el-* | mips64orion-* | mips64orionel-* \
 232               | mipstx39-* | mipstx39el-* \
 233               | f301-*)
 234                 ;;
 235         m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | h8500-* | d10v-*) # CYGNUS LOCAL
 236                 ;;
 237 # start-sanitize-v850
 238         v850-*) # CYGNUS LOCAL
 239                 ;;
 240 # end-sanitize-v850
 241 # start-sanitize-d30v
 242         d30v-*) # CYGNUS LOCAL
 243                 ;;
 244 # end-sanitize-d30v
 245         mips64vr4300-* | mips64vr4300el-*) # CYGNUS LOCAL jsmith/vr4300
 246                 ;;
 247         mips64vr4100-* | mips64vr4100el-*) # CYGNUS LOCAL jsmith/vr4100
 248                 ;;
 249 # start-sanitize-r5900
 250         mips64vr5900-* | mips64vr5900el-*) # CYGNUS LOCAL gavin/r5900
 251                 ;;
 252 # end-sanitize-r5900
 253         mips16-*) # CYGNUS LOCAL krk/mips16
 254                 ;;
 255 # start-sanitize-tic80
 256         tic80-*)                                                # CYGNUS LOCAL fnf/TIc80
 257                 ;;
 258 # end-sanitize-tic80
 259         # Recognize the various machine names and aliases which stand
 260         # for a CPU type and a company and sometimes even an OS.
 261         386bsd)                                         # CYGNUS LOCAL
 262                 basic_machine=i386-unknown
 263                 os=-bsd
 264                 ;;
 265         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 266                 basic_machine=m68000-att
 267                 ;;
 268         3b*)
 269                 basic_machine=we32k-att
 270                 ;;
 271         a29khif)                                        # CYGNUS LOCAL
 272                 basic_machine=a29k-amd
 273                 os=-udi
 274                 ;;
 275         adobe68k)                                       # CYGNUS LOCAL
 276                 basic_machine=m68010-adobe
 277                 os=-scout
 278                 ;;
 279         alliant | fx80)
 280                 basic_machine=fx80-alliant
 281                 ;;
 282         altos | altos3068)
 283                 basic_machine=m68k-altos
 284                 ;;
 285         am29k)
 286                 basic_machine=a29k-none
 287                 os=-bsd
 288                 ;;
 289         amdahl)
 290                 basic_machine=580-amdahl
 291                 os=-sysv
 292                 ;;
 293         amiga | amiga-*)
 294                 basic_machine=m68k-cbm
 295                 ;;
 296         amigados)
 297                 basic_machine=m68k-cbm
 298                 os=-amigados
 299                 ;;
 300         amigaunix | amix)
 301                 basic_machine=m68k-cbm
 302                 os=-sysv4
 303                 ;;
 304         apollo68)
 305                 basic_machine=m68k-apollo
 306                 os=-sysv
 307                 ;;
 308         apollo68bsd)                                    # CYGNUS LOCAL
 309                 basic_machine=m68k-apollo
 310                 os=-bsd
 311                 ;;
 312         aux)
 313                 basic_machine=m68k-apple
 314                 os=-aux
 315                 ;;
 316         balance)
 317                 basic_machine=ns32k-sequent
 318                 os=-dynix
 319                 ;;
 320         convex-c1)
 321                 basic_machine=c1-convex
 322                 os=-bsd
 323                 ;;
 324         convex-c2)
 325                 basic_machine=c2-convex
 326                 os=-bsd
 327                 ;;
 328         convex-c32)
 329                 basic_machine=c32-convex
 330                 os=-bsd
 331                 ;;
 332         convex-c34)
 333                 basic_machine=c34-convex
 334                 os=-bsd
 335                 ;;
 336         convex-c38)
 337                 basic_machine=c38-convex
 338                 os=-bsd
 339                 ;;
 340         cray | ymp)
 341                 basic_machine=ymp-cray
 342                 os=-unicos
 343                 ;;
 344         cray2)
 345                 basic_machine=cray2-cray
 346                 os=-unicos
 347                 ;;
 348         [ctj]90-cray)
 349                 basic_machine=c90-cray
 350                 os=-unicos
 351                 ;;
 352         crds | unos)
 353                 basic_machine=m68k-crds
 354                 ;;
 355         da30 | da30-*)
 356                 basic_machine=m68k-da30
 357                 ;;
 358         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 359                 basic_machine=mips-dec
 360                 ;;
 361         delta | 3300 | motorola-3300 | motorola-delta \
 362               | 3300-motorola | delta-motorola)
 363                 basic_machine=m68k-motorola
 364                 ;;
 365         delta88)
 366                 basic_machine=m88k-motorola
 367                 os=-sysv3
 368                 ;;
 369         dpx20 | dpx20-*)
 370                 basic_machine=rs6000-bull
 371                 os=-bosx
 372                 ;;
 373         dpx2* | dpx2*-bull)
 374                 basic_machine=m68k-bull
 375                 os=-sysv3
 376                 ;;
 377         ebmon29k)
 378                 basic_machine=a29k-amd
 379                 os=-ebmon
 380                 ;;
 381         elxsi)
 382                 basic_machine=elxsi-elxsi
 383                 os=-bsd
 384                 ;;
 385         encore | umax | mmax)
 386                 basic_machine=ns32k-encore
 387                 ;;
 388         es1800 | OSE68k | ose68k | ose | OSE)           # CYGNUS LOCAL
 389                 basic_machine=m68k-ericsson
 390                 os=-ose
 391                 ;;
 392         fx2800)
 393                 basic_machine=i860-alliant
 394                 ;;
 395         genix)
 396                 basic_machine=ns32k-ns
 397                 ;;
 398         gmicro)
 399                 basic_machine=tron-gmicro
 400                 os=-sysv
 401                 ;;
 402         h3050r* | hiux*)
 403                 basic_machine=hppa1.1-hitachi
 404                 os=-hiuxwe2
 405                 ;;
 406         h8300hms)
 407                 basic_machine=h8300-hitachi
 408                 os=-hms
 409                 ;;
 410         h8300xray)                                      # CYGNUS LOCAL
 411                 basic_machine=h8300-hitachi
 412                 os=-xray
 413                 ;;
 414         h8500hms)                                       # CYGNUS LOCAL
 415                 basic_machine=h8500-hitachi
 416                 os=-hms
 417                 ;;
 418         harris)
 419                 basic_machine=m88k-harris
 420                 os=-sysv3
 421                 ;;
 422         hp300-*)
 423                 basic_machine=m68k-hp
 424                 ;;
 425         hp300bsd)
 426                 basic_machine=m68k-hp
 427                 os=-bsd
 428                 ;;
 429         hp300hpux)
 430                 basic_machine=m68k-hp
 431                 os=-hpux
 432                 ;;
 433         w89k-*)                                         # CYGNUS LOCAL
 434                 basic_machine=hppa1.1-winbond
 435                 os=-proelf
 436                 ;;
 437         op50n-*)                                        # CYGNUS LOCAL
 438                 basic_machine=hppa1.1-oki
 439                 os=-proelf
 440                 ;;
 441         op60c-*)                                        # CYGNUS LOCAL
 442                 basic_machine=hppa1.1-oki
 443                 os=-proelf
 444                 ;;
 445         hppro)                                          # CYGNUS LOCAL
 446                 basic_machine=hppa1.1-hp
 447                 os=-proelf
 448                 ;;
 449         hp9k2[0-9][0-9] | hp9k31[0-9])
 450                 basic_machine=m68000-hp
 451                 ;;
 452         hp9k3[2-9][0-9])
 453                 basic_machine=m68k-hp
 454                 ;;
 455         hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
 456                 basic_machine=hppa1.1-hp
 457                 ;;
 458         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 459                 basic_machine=hppa1.0-hp
 460                 ;;
 461         hppa-next)
 462                 os=-nextstep3
 463                 ;;
 464         hppaosf)                                        # CYGNUS LOCAL
 465                 basic_machine=hppa1.1-hp
 466                 os=-osf
 467                 ;;
 468         i370-ibm* | ibm*)
 469                 basic_machine=i370-ibm
 470                 os=-mvs
 471                 ;;
 472 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
 473         i[3456]86v32)
 474                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 475                 os=-sysv32
 476                 ;;
 477         i[3456]86v4*)
 478                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 479                 os=-sysv4
 480                 ;;
 481         i[3456]86v)
 482                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 483                 os=-sysv
 484                 ;;
 485         i[3456]86sol2)
 486                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 487                 os=-solaris2
 488                 ;;
 489         i386mach)                                       # CYGNUS LOCAL
 490                 basic_machine=i386-mach
 491                 os=-mach
 492                 ;;
 493         i386-vsta | vsta)                               # CYGNUS LOCAL
 494                 basic_machine=i386-unknown
 495                 os=-vsta
 496                 ;;
 497         i386-go32 | go32)                               # CYGNUS LOCAL
 498                 basic_machine=i386-unknown
 499                 os=-go32
 500                 ;;
 501         iris | iris4d)
 502                 basic_machine=mips-sgi
 503                 case $os in
 504                     -irix*)
 505                         ;;
 506                     *)
 507                         os=-irix4
 508                         ;;
 509                 esac
 510                 ;;
 511         isi68 | isi)
 512                 basic_machine=m68k-isi
 513                 os=-sysv
 514                 ;;
 515         m88k-omron*)
 516                 basic_machine=m88k-omron
 517                 ;;
 518         magnum | m3230)
 519                 basic_machine=mips-mips
 520                 os=-sysv
 521                 ;;
 522         merlin)
 523                 basic_machine=ns32k-utek
 524                 os=-sysv
 525                 ;;
 526         miniframe)
 527                 basic_machine=m68000-convergent
 528                 ;;
 529         mipsel*-linux*)
 530                 basic_machine=mipsel-unknown
 531                 os=-linux-gnu
 532                 ;;
 533         mips*-linux*)
 534                 basic_machine=mips-unknown
 535                 os=-linux-gnu
 536                 ;;
 537         mips3*-*)
 538                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 539                 ;;
 540         mips3*)
 541                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
 542                 ;;
 543         monitor)                                        # CYGNUS LOCAL
 544                 basic_machine=m68k-rom68k
 545                 os=-coff
 546                 ;;
 547         msdos)                                          # CYGNUS LOCAL
 548                 basic_machine=i386-unknown
 549                 os=-msdos
 550                 ;;
 551         ncr3000)
 552                 basic_machine=i486-ncr
 553                 os=-sysv4
 554                 ;;
 555         netbsd386)
 556                 basic_machine=i386-unknown              # CYGNUS LOCAL
 557                 os=-netbsd
 558                 ;;
 559         news | news700 | news800 | news900)
 560                 basic_machine=m68k-sony
 561                 os=-newsos
 562                 ;;
 563         news1000)
 564                 basic_machine=m68030-sony
 565                 os=-newsos
 566                 ;;
 567         news-3600 | risc-news)
 568                 basic_machine=mips-sony
 569                 os=-newsos
 570                 ;;
 571         necv70)                                         # CYGNUS LOCAL
 572                 basic_machine=v70-nec
 573                 os=-sysv
 574                 ;;
 575         next | m*-next )
 576                 basic_machine=m68k-next
 577                 case $os in
 578                     -nextstep* )
 579                         ;;
 580                     -ns2*)
 581                       os=-nextstep2
 582                         ;;
 583                     *)
 584                       os=-nextstep3
 585                         ;;
 586                 esac
 587                 ;;
 588         nh3000)
 589                 basic_machine=m68k-harris
 590                 os=-cxux
 591                 ;;
 592         nh[45]000)
 593                 basic_machine=m88k-harris
 594                 os=-cxux
 595                 ;;
 596         nindy960)
 597                 basic_machine=i960-intel
 598                 os=-nindy
 599                 ;;
 600         mon960)                                         # CYGNUS LOCAL
 601                 basic_machine=i960-intel
 602                 os=-mon960
 603                 ;;
 604         np1)
 605                 basic_machine=np1-gould
 606                 ;;
 607         OSE68000 | ose68000)                            # CYGNUS LOCAL
 608                 basic_machine=m68000-ericsson
 609                 os=-ose
 610                 ;;
 611         os68k)                                          # CYGNUS LOCAL
 612                 basic_machine=m68k-none
 613                 os=-os68k
 614                 ;;
 615         pa-hitachi)
 616                 basic_machine=hppa1.1-hitachi
 617                 os=-hiuxwe2
 618                 ;;
 619         paragon)
 620                 basic_machine=i860-intel
 621                 os=-osf
 622                 ;;
 623         pbd)
 624                 basic_machine=sparc-tti
 625                 ;;
 626         pbb)
 627                 basic_machine=m68k-tti
 628                 ;;
 629         pc532 | pc532-*)
 630                 basic_machine=ns32k-pc532
 631                 ;;
 632         pentium | p5)
 633                 basic_machine=i586-intel
 634                 ;;
 635         pentiumpro | p6)
 636                 basic_machine=i686-intel
 637                 ;;
 638         pentium-* | p5-*)
 639                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
 640                 ;;
 641         pentiumpro-* | p6-*)
 642                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 643                 ;;
 644         k5)
 645                 # We don't have specific support for AMD's K5 yet, so just call it a Pentium
 646                 basic_machine=i586-amd
 647                 ;;
 648         nexen)
 649                 # We don't have specific support for Nexgen yet, so just call it a Pentium
 650                 basic_machine=i586-nexgen
 651                 ;;
 652         pn)
 653                 basic_machine=pn-gould
 654                 ;;
 655         power)  basic_machine=rs6000-ibm
 656                 ;;
 657         ppc)    basic_machine=powerpc-unknown
 658                 ;;
 659         ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
 660                 ;;
 661         ppcle | powerpclittle | ppc-le | powerpc-little)
 662                 basic_machine=powerpcle-unknown
 663                 ;;
 664         ppcle-* | powerpclittle-*)
 665                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
 666                 ;;
 667         ps2)
 668                 basic_machine=i386-ibm
 669                 ;;
 670 # start-sanitize-r5900
 671         r5900)                                          # CYGNUS LOCAL
 672                 basic_machine=mips64vr5900el-unknown
 673                 ;;
 674 # end-sanitize-r5900
 675         rom68k)                                         # CYGNUS LOCAL
 676                 basic_machine=m68k-rom68k
 677                 os=-coff
 678                 ;;
 679         rm[46]00)
 680                 basic_machine=mips-siemens
 681                 ;;
 682         rtpc | rtpc-*)
 683                 basic_machine=romp-ibm
 684                 ;;
 685         sa29200)                                        # CYGNUS LOCAL
 686                 basic_machine=a29k-amd
 687                 os=-udi
 688                 ;;
 689         sequent)
 690                 basic_machine=i386-sequent
 691                 ;;
 692         sh)
 693                 basic_machine=sh-hitachi
 694                 os=-hms
 695                 ;;
 696         sparclite-wrs)                                  # CYGNUS LOCAL
 697                 basic_machine=sparclite-wrs
 698                 os=-vxworks
 699                 ;;
 700         sps7)
 701                 basic_machine=m68k-bull
 702                 os=-sysv2
 703                 ;;
 704         spur)
 705                 basic_machine=spur-unknown
 706                 ;;
 707         st2000)                                         # CYGNUS LOCAL
 708                 basic_machine=m68k-tandem
 709                 ;;
 710         stratus)                                        # CYGNUS LOCAL
 711                 basic_machine=i860-stratus
 712                 os=-sysv4
 713                 ;;
 714         sun2)
 715                 basic_machine=m68000-sun
 716                 ;;
 717         sun2os3)
 718                 basic_machine=m68000-sun
 719                 os=-sunos3
 720                 ;;
 721         sun2os4)
 722                 basic_machine=m68000-sun
 723                 os=-sunos4
 724                 ;;
 725         sun3os3)
 726                 basic_machine=m68k-sun
 727                 os=-sunos3
 728                 ;;
 729         sun3os4)
 730                 basic_machine=m68k-sun
 731                 os=-sunos4
 732                 ;;
 733         sun4os3)
 734                 basic_machine=sparc-sun
 735                 os=-sunos3
 736                 ;;
 737         sun4os4)
 738                 basic_machine=sparc-sun
 739                 os=-sunos4
 740                 ;;
 741         sun4sol2)
 742                 basic_machine=sparc-sun
 743                 os=-solaris2
 744                 ;;
 745         sun3 | sun3-*)
 746                 basic_machine=m68k-sun
 747                 ;;
 748         sun4)
 749                 basic_machine=sparc-sun
 750                 ;;
 751         sun386 | sun386i | roadrunner)
 752                 basic_machine=i386-sun
 753                 ;;
 754         symmetry)
 755                 basic_machine=i386-sequent
 756                 os=-dynix
 757                 ;;
 758         tx39)
 759                 basic_machine=mipstx39-unknown
 760                 ;;
 761         tx39el)
 762                 basic_machine=mipstx39el-unknown
 763                 ;;
 764         tower | tower-32)
 765                 basic_machine=m68k-ncr
 766                 ;;
 767         udi29k)
 768                 basic_machine=a29k-amd
 769                 os=-udi
 770                 ;;
 771         ultra3)
 772                 basic_machine=a29k-nyu
 773                 os=-sym1
 774                 ;;
 775         v810 | necv810)                                 # CYGNUS LOCAL
 776                 basic_machine=v810-nec
 777                 os=-none
 778                 ;;
 779         vaxv)
 780                 basic_machine=vax-dec
 781                 os=-sysv
 782                 ;;
 783         vms)
 784                 basic_machine=vax-dec
 785                 os=-vms
 786                 ;;
 787         vpp*|vx|vx-*)
 788                basic_machine=f301-fujitsu
 789                ;;
 790         vxworks960)
 791                 basic_machine=i960-wrs
 792                 os=-vxworks
 793                 ;;
 794         vxworks68)
 795                 basic_machine=m68k-wrs
 796                 os=-vxworks
 797                 ;;
 798         vxworks29k)
 799                 basic_machine=a29k-wrs
 800                 os=-vxworks
 801                 ;;
 802         w65*)                                           # CYGNUS LOCAL
 803                 basic_machine=w65-wdc
 804                 os=-none
 805                 ;;
 806         xmp)
 807                 basic_machine=xmp-cray
 808                 os=-unicos
 809                 ;;
 810         xps | xps100)
 811                 basic_machine=xps100-honeywell
 812                 ;;
 813         z8k-*-coff)                                     # CYGNUS LOCAL
 814                 basic_machine=z8k-unknown
 815                 os=-sim
 816                 ;;
 817         none)
 818                 basic_machine=none-none
 819                 os=-none
 820                 ;;
 821
 822 # Here we handle the default manufacturer of certain CPU types.  It is in
 823 # some cases the only manufacturer, in others, it is the most popular.
 824         w89k)                                           # CYGNUS LOCAL
 825                 basic_machine=hppa1.1-winbond
 826                 ;;
 827         op50n)                                          # CYGNUS LOCAL
 828                 basic_machine=hppa1.1-oki
 829                 ;;
 830         op60c)                                          # CYGNUS LOCAL
 831                 basic_machine=hppa1.1-oki
 832                 ;;
 833         mips)
 834                 if [ x$os = x-linux-gnu ]; then
 835                         basic_machine=mips-unknown
 836                 else
 837                         basic_machine=mips-mips
 838                 fi
 839                 ;;
 840         romp)
 841                 basic_machine=romp-ibm
 842                 ;;
 843         rs6000)
 844                 basic_machine=rs6000-ibm
 845                 ;;
 846         vax)
 847                 basic_machine=vax-dec
 848                 ;;
 849         pdp11)
 850                 basic_machine=pdp11-dec
 851                 ;;
 852         we32k)
 853                 basic_machine=we32k-att
 854                 ;;
 855         sparc)
 856                 basic_machine=sparc-sun
 857                 ;;
 858         cydra)
 859                 basic_machine=cydra-cydrome
 860                 ;;
 861         orion)
 862                 basic_machine=orion-highlevel
 863                 ;;
 864         orion105)
 865                 basic_machine=clipper-highlevel
 866                 ;;
 867         mac | mpw | mac-mpw)                            # CYGNUS LOCAL
 868                 basic_machine=m68k-apple
 869                 ;;
 870         pmac | pmac-mpw)                                # CYGNUS LOCAL
 871                 basic_machine=powerpc-apple
 872                 ;;
 873         *)
 874                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 875                 exit 1
 876                 ;;
 877 esac
 878
 879 # Here we canonicalize certain aliases for manufacturers.
 880 case $basic_machine in
 881         *-digital*)
 882                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
 883                 ;;
 884         *-commodore*)
 885                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
 886                 ;;
 887         *)
 888                 ;;
 889 esac
 890
 891 # Decode manufacturer-specific aliases for certain operating systems.
 892
 893 if [ x"$os" != x"" ]
 894 then
 895 case $os in
 896         # First match some system type aliases
 897         # that might get confused with valid system types.
 898         # -solaris* is a basic system type, with this one exception.
 899         -solaris1 | -solaris1.*)
 900                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
 901                 ;;
 902         -solaris)
 903                 os=-solaris2
 904                 ;;
 905         -unixware* | svr4*)
 906                 os=-sysv4
 907                 ;;
 908         -gnu/linux*)
 909                 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
 910                 ;;
 911         # First accept the basic system types.
 912         # The portable systems comes first.
 913         # Each alternative MUST END IN A *, to match a version number.
 914         # -sysv* is not here because it comes later, after sysvr4.
 915         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
 916               | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
 917               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
 918               | -amigados* | -msdos* | -newsos* | -unicos* | -aof* | -aos* \
 919               | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
 920               | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
 921               | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
 922               | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
 923               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
 924               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
 925               | -cygwin32* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
 926               | -mingw32* | -linux-gnu* | -uxpv*)
 927         # Remember, each alternative MUST END IN *, to match a version number.
 928                 ;;
 929         # CYGNUS LOCAL
 930         -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
 931               | -windows* | -osx | -abug |  -netware* | -os9* | -beos* \
 932               | -macos* | -mpw* | -magic* | -mon960* | -lnews* )
 933                 ;;
 934         -mac*)
 935                 os=`echo $os | sed -e 's|mac|macos|'`
 936                 ;;
 937         # END CYGNUS LOCAL
 938         -linux*)
 939                 os=`echo $os | sed -e 's|linux|linux-gnu|'`
 940                 ;;
 941         -sunos5*)
 942                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
 943                 ;;
 944         -sunos6*)
 945                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
 946                 ;;
 947         -osfrose*)
 948                 os=-osfrose
 949                 ;;
 950         -osf*)
 951                 os=-osf
 952                 ;;
 953         -utek*)
 954                 os=-bsd
 955                 ;;
 956         -dynix*)
 957                 os=-bsd
 958                 ;;
 959         -acis*)
 960                 os=-aos
 961                 ;;
 962         -386bsd)                                        # CYGNUS LOCAL
 963                 os=-bsd
 964                 ;;
 965         -ctix* | -uts*)
 966                 os=-sysv
 967                 ;;
 968         -ns2 )
 969                 os=-nextstep2
 970                 ;;
 971         # Preserve the version number of sinix5.
 972         -sinix5.*)
 973                 os=`echo $os | sed -e 's|sinix|sysv|'`
 974                 ;;
 975         -sinix*)
 976                 os=-sysv4
 977                 ;;
 978         -triton*)
 979                 os=-sysv3
 980                 ;;
 981         -oss*)
 982                 os=-sysv3
 983                 ;;
 984         -svr4)
 985                 os=-sysv4
 986                 ;;
 987         -svr3)
 988                 os=-sysv3
 989                 ;;
 990         -sysvr4)
 991                 os=-sysv4
 992                 ;;
 993         # This must come after -sysvr4.
 994         -sysv*)
 995                 ;;
 996         -ose*)                                          # CYGNUS LOCAL
 997                 os=-ose
 998                 ;;
 999         -es1800*)                                       # CYGNUS LOCAL
1000                 os=-ose
1001                 ;;
1002         -xenix)
1003                 os=-xenix
1004                 ;;
1005         -none)
1006                 ;;
1007         *)
1008                 # Get rid of the `-' at the beginning of $os.
1009                 os=`echo $os | sed 's/[^-]*-//'`
1010                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1011                 exit 1
1012                 ;;
1013 esac
1014 else
1015
1016 # Here we handle the default operating systems that come with various machines.
1017 # The value should be what the vendor currently ships out the door with their
1018 # machine or put another way, the most popular os provided with the machine.
1019
1020 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1021 # "-sun"), then you have to tell the case statement up towards the top
1022 # that MANUFACTURER isn't an operating system.  Otherwise, code above
1023 # will signal an error saying that MANUFACTURER isn't an operating
1024 # system, and we'll never get to this point.
1025
1026 case $basic_machine in
1027         *-acorn)
1028                 os=-riscix1.2
1029                 ;;
1030         arm*-semi)
1031                 os=-aout
1032                 ;;
1033         pdp11-*)
1034                 os=-none
1035                 ;;
1036         *-dec | vax-*)
1037                 os=-ultrix4.2
1038                 ;;
1039         m68*-apollo)
1040                 os=-domain
1041                 ;;
1042         i386-sun)
1043                 os=-sunos4.0.2
1044                 ;;
1045         m68000-sun)
1046                 os=-sunos3
1047                 # This also exists in the configure program, but was not the
1048                 # default.
1049                 # os=-sunos4
1050                 ;;
1051         m68*-cisco)                                     # CYGNUS LOCAL
1052                 os=-aout
1053                 ;;
1054         mips*-cisco)                                    # CYGNUS LOCAL
1055                 os=-elf
1056                 ;;
1057         mips*-*)                                        # CYGNUS LOCAL
1058                 os=-elf
1059                 ;;
1060         *-tti)  # must be before sparc entry or we get the wrong os.
1061                 os=-sysv3
1062                 ;;
1063         sparc-* | *-sun)
1064                 os=-sunos4.1.1
1065                 ;;
1066         *-be)                                           # CYGNUS LOCAL
1067                 os=-beos
1068                 ;;
1069         *-ibm)
1070                 os=-aix
1071                 ;;
1072         *-wec)                                          # CYGNUS LOCAL
1073                 os=-proelf
1074                 ;;
1075         *-winbond)                                      # CYGNUS LOCAL
1076                 os=-proelf
1077                 ;;
1078         *-oki)                                          # CYGNUS LOCAL
1079                 os=-proelf
1080                 ;;
1081         *-hp)
1082                 os=-hpux
1083                 ;;
1084         *-hitachi)
1085                 os=-hiux
1086                 ;;
1087         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1088                 os=-sysv
1089                 ;;
1090         *-cbm)
1091                 os=-amigados
1092                 ;;
1093         *-dg)
1094                 os=-dgux
1095                 ;;
1096         *-dolphin)
1097                 os=-sysv3
1098                 ;;
1099         m68k-ccur)
1100                 os=-rtu
1101                 ;;
1102         m88k-omron*)
1103                 os=-luna
1104                 ;;
1105         *-next )
1106                 os=-nextstep
1107                 ;;
1108         *-sequent)
1109                 os=-ptx
1110                 ;;
1111         *-crds)
1112                 os=-unos
1113                 ;;
1114         *-ns)
1115                 os=-genix
1116                 ;;
1117         i370-*)
1118                 os=-mvs
1119                 ;;
1120         *-next)
1121                 os=-nextstep3
1122                 ;;
1123         *-gould)
1124                 os=-sysv
1125                 ;;
1126         *-highlevel)
1127                 os=-bsd
1128                 ;;
1129         *-encore)
1130                 os=-bsd
1131                 ;;
1132         *-sgi)
1133                 os=-irix
1134                 ;;
1135         *-siemens)
1136                 os=-sysv4
1137                 ;;
1138         *-masscomp)
1139                 os=-rtu
1140                 ;;
1141         f301-fujitsu)
1142                 os=-uxpv
1143                 ;;
1144         *-rom68k)                                       # CYGNUS LOCAL
1145                 os=-coff
1146                 ;;
1147         *-*bug)                                         # CYGNUS LOCAL
1148                 os=-coff
1149                 ;;
1150         *-apple)                                        # CYGNUS LOCAL
1151                 os=-macos
1152                 ;;
1153         *)
1154                 os=-none
1155                 ;;
1156 esac
1157 fi
1158
1159 # Here we handle the case where we know the os, and the CPU type, but not the
1160 # manufacturer.  We pick the logical manufacturer.
1161 vendor=unknown
1162 case $basic_machine in
1163         *-unknown)
1164                 case $os in
1165                         -riscix*)
1166                                 vendor=acorn
1167                                 ;;
1168                         -sunos*)
1169                                 vendor=sun
1170                                 ;;
1171                         -aix*)
1172                                 vendor=ibm
1173                                 ;;
1174                         -beos*)                                         # CYGNUS LOCAL
1175                                 vendor=be
1176                                 ;;
1177                         -hpux*)
1178                                 vendor=hp
1179                                 ;;
1180                         -hiux*)
1181                                 vendor=hitachi
1182                                 ;;
1183                         -unos*)
1184                                 vendor=crds
1185                                 ;;
1186                         -dgux*)
1187                                 vendor=dg
1188                                 ;;
1189                         -luna*)
1190                                 vendor=omron
1191                                 ;;
1192                         -genix*)
1193                                 vendor=ns
1194                                 ;;
1195                         -mvs*)
1196                                 vendor=ibm
1197                                 ;;
1198                         -ptx*)
1199                                 vendor=sequent
1200                                 ;;
1201                         -vxsim* | -vxworks*)
1202                                 vendor=wrs
1203                                 ;;
1204                         -aux*)
1205                                 vendor=apple
1206                                 ;;
1207                         -hms*)                          # CYGNUS LOCAL
1208                                 vendor=hitachi
1209                                 ;;
1210                         -mpw* | -macos*)                # CYGNUS LOCAL
1211                                 vendor=apple
1212                                 ;;
1213                 esac
1214                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1215                 ;;
1216 esac
1217
1218 echo $basic_machine$os