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