config.sub

   1 #! /bin/sh
   2 # Configuration validation subroutine script, version 1.1.
   3 #   Copyright (C) 1991, 1992, 1993, 1994, 1995 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, Boston, MA 02111-1307, USA.
  21
  22 # As a special exception to the GNU General Public License, if you
  23 # distribute this file as part of a program that contains a
  24 # configuration script generated by Autoconf, you may include it under
  25 # the same distribution terms that you use for the rest of that program.
  26
  27 # Configuration subroutine to validate and canonicalize a configuration type.
  28 # Supply the specified configuration type as an argument.
  29 # If it is invalid, we print an error message on stderr and exit with code 1.
  30 # Otherwise, we print the canonical config type on stdout and succeed.
  31
  32 # This file is supposed to be the same for all GNU packages
  33 # and recognize all the CPU types, system types and aliases
  34 # that are meaningful with *any* GNU software.
  35 # Each package is responsible for reporting which valid configurations
  36 # it does not support.  The user should be able to distinguish
  37 # a failure to support a valid configuration from a meaningless
  38 # configuration.
  39
  40 # The goal of this file is to map all the various variations of a given
  41 # machine specification into a single specification in the form:
  42 #       CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
  43 # It is wrong to echo any other type of specification.
  44
  45 if [ x$1 = x ]
  46 then
  47         echo Configuration name missing. 1>&2
  48         echo "Usage: $0 CPU-MFR-OPSYS" 1>&2
  49         echo "or     $0 ALIAS" 1>&2
  50         echo where ALIAS is a recognized configuration type. 1>&2
  51         exit 1
  52 fi
  53
  54 # First pass through any local machine types.
  55 case $1 in
  56         *local*)
  57                 echo $1
  58                 exit 0
  59                 ;;
  60         *)
  61         ;;
  62 esac
  63
  64 # Separate what the user gave into CPU-COMPANY and OS (if any).
  65 basic_machine=`echo $1 | sed 's/-[^-]*$//'`
  66 if [ $basic_machine != $1 ]
  67 then os=`echo $1 | sed 's/.*-/-/'`
  68 else os=; fi
  69
  70 ### Let's recognize common machines as not being operating systems so
  71 ### that things like config.sub decstation-3100 work.  We also
  72 ### recognize some manufacturers as not being operating systems, so we
  73 ### can provide default operating systems below.
  74 case $os in
  75         -sun*os*)
  76                 # Prevent following clause from handling this invalid input.
  77                 ;;
  78         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
  79         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
  80         -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
  81         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
  82         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
  83         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp )
  84                 os=
  85                 basic_machine=$1
  86                 ;;
  87         -sim | -cisco | -oki | -wec | -winbond )        # CYGNUS LOCAL
  88                 os=
  89                 basic_machine=$1
  90                 ;;
  91         -apple*)                                        # CYGNUS LOCAL
  92                 os=
  93                 basic_machine=$1
  94                 ;;
  95         -scout)                                         # CYGNUS LOCAL
  96                 ;;
  97         -wrs)                                           # CYGNUS LOCAL
  98                 os=vxworks
  99                 basic_machine=$1
 100                 ;;
 101         -hiux*)
 102                 os=-hiuxwe2
 103                 ;;
 104         -sco4)
 105                 os=-sco3.2v4
 106                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
 107                 ;;
 108         -sco3.2.[4-9]*)
 109                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
 110                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
 111                 ;;
 112         -sco3.2v[4-9]*)
 113                 # Don't forget version if it is 3.2v4 or newer.
 114                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
 115                 ;;
 116         -sco*)
 117                 os=-sco3.2v2
 118                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
 119                 ;;
 120         -isc)
 121                 os=-isc2.2
 122                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
 123                 ;;
 124         -clix*)
 125                 basic_machine=clipper-intergraph
 126                 ;;
 127         -isc*)
 128                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
 129                 ;;
 130         -lynx*)
 131                 os=-lynxos
 132                 ;;
 133         -ptx*)
 134                 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
 135                 ;;
 136         -windowsnt*)
 137                 os=`echo $os | sed -e 's/windowsnt/winnt/'`
 138                 ;;
 139 esac
 140
 141 # Decode aliases for certain CPU-COMPANY combinations.
 142 case $basic_machine in
 143         # Recognize the basic CPU types without company name.
 144         # Some are omitted here because they have special meanings below.
 145         tahoe | i[345]86 | i860 | m68k | m68000 | m88k | ns32k | arm | armeb \
 146                 | armel | pyramid \
 147                 | tron | a29k | 580 | i960 | h8300 | hppa1.0 | hppa1.1 \
 148                 | alpha | we32k | ns16k | clipper | sparclite | i370 | sh \
 149                 | powerpc | powerpcle | sparc64 | 1750a | dsp16xx | mips64 | mipsel \
 150                 | pdp11 | mips64el | mips64orion | mips64orionel \
 151                 | sparc)
 152                 basic_machine=$basic_machine-unknown
 153                 ;;
 154         m88110 | m680[01234]0 | m683?2 | m68360 | z8k | v70 | h8500 | w65) # CYGNUS LOCAL
 155                 basic_machine=$basic_machine-unknown
 156                 ;;
 157         mips64vr4300 | mips64vr4300el) # CYGNUS LOCAL jsmith
 158                 basic_machine=$basic_machine-unknown
 159                 ;;
 160         # Object if more than one company name word.
 161         *-*-*)
 162                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 163                 exit 1
 164                 ;;
 165         # Recognize the basic CPU types with company name.
 166         vax-* | tahoe-* | i[345]86-* | i860-* | m68k-* | m68000-* | m88k-* \
 167               | sparc-* | ns32k-* | fx80-* | arm-* | arme[lb]-* | c[123]* \
 168               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* | power-* \
 169               | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
 170               | hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \
 171               | pn-* | np1-* | xps100-* | clipper-* | orion-* | sparclite-* \
 172               | pdp11-* | sh-* | powerpc-* | powerpcle-* | sparc64-* | mips64-* | mipsel-* \
 173               | mips64el-* | mips64orion-* | mips64orionel-*)
 174                 ;;
 175         m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | h8500-*) # CYGNUS LOCAL
 176                 ;;
 177         mips64vr4300-* | mips64vr4300el-*) # CYGNUS LOCAL jsmith
 178                 ;;
 179         # Recognize the various machine names and aliases which stand
 180         # for a CPU type and a company and sometimes even an OS.
 181         386bsd)                                         # CYGNUS LOCAL
 182                 basic_machine=i386-unknown
 183                 os=-bsd
 184                 ;;
 185         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 186                 basic_machine=m68000-att
 187                 ;;
 188         3b*)
 189                 basic_machine=we32k-att
 190                 ;;
 191         a29khif)                                        # CYGNUS LOCAL
 192                 basic_machine=a29k-amd
 193                 os=-udi
 194                 ;;
 195         adobe68k)                                       # CYGNUS LOCAL
 196                 basic_machine=m68010-adobe
 197                 os=-scout
 198                 ;;
 199         alliant | fx80)
 200                 basic_machine=fx80-alliant
 201                 ;;
 202         altos | altos3068)
 203                 basic_machine=m68k-altos
 204                 ;;
 205         am29k)
 206                 basic_machine=a29k-none
 207                 os=-bsd
 208                 ;;
 209         amdahl)
 210                 basic_machine=580-amdahl
 211                 os=-sysv
 212                 ;;
 213         amiga | amiga-*)
 214                 basic_machine=m68k-cbm
 215                 ;;
 216         amigados)
 217                 basic_machine=m68k-cbm
 218                 os=-amigados
 219                 ;;
 220         amigaunix | amix)
 221                 basic_machine=m68k-cbm
 222                 os=-sysv4
 223                 ;;
 224         apollo68)
 225                 basic_machine=m68k-apollo
 226                 os=-sysv
 227                 ;;
 228         apollo68bsd)                                    # CYGNUS LOCAL
 229                 basic_machine=m68k-apollo
 230                 os=-bsd
 231                 ;;
 232         arm | armel | armeb)
 233                 basic_machine=arm-arm
 234                 os=-aout
 235                 ;;
 236 # start-sanitize-arc
 237         arc)
 238                 basic_machine=arc-unknown
 239                 ;;
 240         arc-*)
 241                 ;;
 242 # end-sanitize-arc
 243         balance)
 244                 basic_machine=ns32k-sequent
 245                 os=-dynix
 246                 ;;
 247         convex-c1)
 248                 basic_machine=c1-convex
 249                 os=-bsd
 250                 ;;
 251         convex-c2)
 252                 basic_machine=c2-convex
 253                 os=-bsd
 254                 ;;
 255         convex-c32)
 256                 basic_machine=c32-convex
 257                 os=-bsd
 258                 ;;
 259         convex-c34)
 260                 basic_machine=c34-convex
 261                 os=-bsd
 262                 ;;
 263         convex-c38)
 264                 basic_machine=c38-convex
 265                 os=-bsd
 266                 ;;
 267         cray | ymp)
 268                 basic_machine=ymp-cray
 269                 os=-unicos
 270                 ;;
 271         cray2)
 272                 basic_machine=cray2-cray
 273                 os=-unicos
 274                 ;;
 275         crds | unos)
 276                 basic_machine=m68k-crds
 277                 ;;
 278         da30 | da30-*)
 279                 basic_machine=m68k-da30
 280                 ;;
 281         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 282                 basic_machine=mips-dec
 283                 ;;
 284         delta | 3300 | motorola-3300 | motorola-delta \
 285               | 3300-motorola | delta-motorola)
 286                 basic_machine=m68k-motorola
 287                 ;;
 288         delta88)
 289                 basic_machine=m88k-motorola
 290                 os=-sysv3
 291                 ;;
 292         dpx20 | dpx20-*)
 293                 basic_machine=rs6000-bull
 294                 os=-bosx
 295                 ;;
 296         dpx2* | dpx2*-bull)
 297                 basic_machine=m68k-bull
 298                 os=-sysv3
 299                 ;;
 300         ebmon29k)
 301                 basic_machine=a29k-amd
 302                 os=-ebmon
 303                 ;;
 304         elxsi)
 305                 basic_machine=elxsi-elxsi
 306                 os=-bsd
 307                 ;;
 308         encore | umax | mmax)
 309                 basic_machine=ns32k-encore
 310                 ;;
 311         es1800 | OSE68k | ose68k | ose | OSE)           # CYGNUS LOCAL
 312                 basic_machine=m68k-ericsson
 313                 os=-ose
 314                 ;;
 315         fx2800)
 316                 basic_machine=i860-alliant
 317                 ;;
 318         genix)
 319                 basic_machine=ns32k-ns
 320                 ;;
 321         gmicro)
 322                 basic_machine=tron-gmicro
 323                 os=-sysv
 324                 ;;
 325         h3050r* | hiux*)
 326                 basic_machine=hppa1.1-hitachi
 327                 os=-hiuxwe2
 328                 ;;
 329         h8300hms)
 330                 basic_machine=h8300-hitachi
 331                 os=-hms
 332                 ;;
 333         h8300xray)                                      # CYGNUS LOCAL
 334                 basic_machine=h8300-hitachi
 335                 os=-xray
 336                 ;;
 337         h8500hms)                                       # CYGNUS LOCAL
 338                 basic_machine=h8500-hitachi
 339                 os=-hms
 340                 ;;
 341         harris)
 342                 basic_machine=m88k-harris
 343                 os=-sysv3
 344                 ;;
 345         hp300-*)
 346                 basic_machine=m68k-hp
 347                 ;;
 348         hp300bsd)
 349                 basic_machine=m68k-hp
 350                 os=-bsd
 351                 ;;
 352         hp300hpux)
 353                 basic_machine=m68k-hp
 354                 os=-hpux
 355                 ;;
 356         w89k-*)                                         # CYGNUS LOCAL
 357                 basic_machine=hppa1.1-winbond
 358                 os=-proelf
 359                 ;;
 360         op50n-*)                                        # CYGNUS LOCAL
 361                 basic_machine=hppa1.1-oki
 362                 os=-proelf
 363                 ;;
 364         op60c-*)                                        # CYGNUS LOCAL
 365                 basic_machine=hppa1.1-oki
 366                 os=-proelf
 367                 ;;
 368         hppro)                                          # CYGNUS LOCAL
 369                 basic_machine=hppa1.1-hp
 370                 os=-proelf
 371                 ;;
 372         hp9k2[0-9][0-9] | hp9k31[0-9])
 373                 basic_machine=m68000-hp
 374                 ;;
 375         hp9k3[2-9][0-9])
 376                 basic_machine=m68k-hp
 377                 ;;
 378         hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
 379                 basic_machine=hppa1.1-hp
 380                 ;;
 381         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 382                 basic_machine=hppa1.0-hp
 383                 ;;
 384         hppaosf)                                        # CYGNUS LOCAL
 385                 basic_machine=hppa1.1-hp
 386                 os=-osf
 387                 ;;
 388         i370-ibm* | ibm*)
 389                 basic_machine=i370-ibm
 390                 os=-mvs
 391                 ;;
 392 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
 393         i[345]86v32)
 394                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 395                 os=-sysv32
 396                 ;;
 397         i[345]86v4*)
 398                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 399                 os=-sysv4
 400                 ;;
 401         i[345]86v)
 402                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 403                 os=-sysv
 404                 ;;
 405         i[345]86sol2)
 406                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 407                 os=-solaris2
 408                 ;;
 409         i386mach)                                       # CYGNUS LOCAL
 410                 basic_machine=i386-mach
 411                 os=-mach
 412                 ;;
 413         i386-vsta | vsta)                               # CYGNUS LOCAL
 414                 basic_machine=i386-unknown
 415                 os=-vsta
 416                 ;;
 417         i386-go32 | go32)                               # CYGNUS LOCAL
 418                 basic_machine=i386-unknown
 419                 os=-go32
 420                 ;;
 421         iris | iris4d)
 422                 basic_machine=mips-sgi
 423                 case $os in
 424                     -irix*)
 425                         ;;
 426                     *)
 427                         os=-irix4
 428                         ;;
 429                 esac
 430                 ;;
 431         isi68 | isi)
 432                 basic_machine=m68k-isi
 433                 os=-sysv
 434                 ;;
 435 # start-sanitize-jaguar
 436         jaguar)
 437                 basic_machine=jaguar-unknown
 438                 ;;
 439         jaguar-*)
 440                 ;;
 441 # end-sanitize-jaguar
 442         m88k-omron*)
 443                 basic_machine=m88k-omron
 444                 ;;
 445         magnum | m3230)
 446                 basic_machine=mips-mips
 447                 os=-sysv
 448                 ;;
 449         merlin)
 450                 basic_machine=ns32k-utek
 451                 os=-sysv
 452                 ;;
 453         miniframe)
 454                 basic_machine=m68000-convergent
 455                 ;;
 456         mips3*-*)
 457                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 458                 ;;
 459         mips3*)
 460                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
 461                 ;;
 462         monitor)                                        # CYGNUS LOCAL
 463                 basic_machine=m68k-rom68k
 464                 os=-coff
 465                 ;;
 466         msdos)                                          # CYGNUS LOCAL
 467                 basic_machine=i386-unknown
 468                 os=-msdos
 469                 ;;
 470         ncr3000)
 471                 basic_machine=i486-ncr
 472                 os=-sysv4
 473                 ;;
 474         netbsd386)
 475                 basic_machine=i386-unknown              # CYGNUS LOCAL
 476                 os=-netbsd
 477                 ;;
 478         news | news700 | news800 | news900)
 479                 basic_machine=m68k-sony
 480                 os=-newsos
 481                 ;;
 482         news1000)
 483                 basic_machine=m68030-sony
 484                 os=-newsos
 485                 ;;
 486         news-3600 | risc-news)
 487                 basic_machine=mips-sony
 488                 os=-newsos
 489                 ;;
 490         necv70)                                         # CYGNUS LOCAL
 491                 basic_machine=v70-nec
 492                 os=-sysv
 493                 ;;
 494         next | m*-next )
 495                 basic_machine=m68k-next
 496                 case $os in
 497                     -nextstep* )
 498                         ;;
 499                     -ns2*)
 500                       os=-nextstep2
 501                         ;;
 502                     *)
 503                       os=-nextstep3
 504                         ;;
 505                 esac
 506                 ;;
 507         nh3000)
 508                 basic_machine=m68k-harris
 509                 os=-cxux
 510                 ;;
 511         nh[45]000)
 512                 basic_machine=m88k-harris
 513                 os=-cxux
 514                 ;;
 515         nindy960)
 516                 basic_machine=i960-intel
 517                 os=-nindy
 518                 ;;
 519         np1)
 520                 basic_machine=np1-gould
 521                 ;;
 522         OSE68000 | ose68000)                            # CYGNUS LOCAL
 523                 basic_machine=m68000-ericsson
 524                 os=-ose
 525                 ;;
 526         os68k)                                          # CYGNUS LOCAL
 527                 basic_machine=m68k-none
 528                 os=-os68k
 529                 ;;
 530         pa-hitachi)
 531                 basic_machine=hppa1.1-hitachi
 532                 os=-hiuxwe2
 533                 ;;
 534         paragon)
 535                 basic_machine=i860-intel
 536                 os=-osf
 537                 ;;
 538         pbd)
 539                 basic_machine=sparc-tti
 540                 ;;
 541         pbb)
 542                 basic_machine=m68k-tti
 543                 ;;
 544         pc532 | pc532-*)
 545                 basic_machine=ns32k-pc532
 546                 ;;
 547         pentium | p5 | p6)
 548                 # We don't have specific support for the Intel Pentium (p6) followon yet, so just call it a Pentium
 549                 basic_machine=i586-intel
 550                 ;;
 551         pentium-* | p5-* | p6-*)
 552                 # We don't have specific support for the Intel Pentium (p6) followon yet, so just call it a Pentium
 553                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
 554                 ;;
 555         k5)
 556                 # We don't have specific support for AMD's K5 yet, so just call it a Pentium
 557                 basic_machine=i586-amd
 558                 ;;
 559         nexgen)
 560                 # We don't have specific support for Nexgen yet, so just call it a Pentium
 561                 basic_machine=i586-nexgen
 562                 ;;
 563         pn)
 564                 basic_machine=pn-gould
 565                 ;;
 566         power)  basic_machine=rs6000-ibm
 567                 ;;
 568         ppc)    basic_machine=powerpc-unknown
 569                 ;;
 570         ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
 571                 ;;
 572         ppcle | powerpclittle | ppc-le | powerpc-little)
 573                 basic_machine=powerpcle-unknown
 574                 ;;
 575         ppcle-* | powerpclittle-*)
 576                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
 577                 ;;
 578         ps2)
 579                 basic_machine=i386-ibm
 580                 ;;
 581 # start-sanitize-rce
 582         rce)
 583                 basic_machine=rce-unknown
 584                 ;;
 585         rce-*)
 586                 ;;
 587 # end-sanitize-rce
 588         rom68k)                                         # CYGNUS LOCAL
 589                 basic_machine=m68k-rom68k
 590                 os=-coff
 591                 ;;
 592         rm[46]00)
 593                 basic_machine=mips-siemens
 594                 ;;
 595         rtpc | rtpc-*)
 596                 basic_machine=romp-ibm
 597                 ;;
 598         sa29200)                                        # CYGNUS LOCAL
 599                 basic_machine=a29k-amd
 600                 os=-udi
 601                 ;;
 602         sequent)
 603                 basic_machine=i386-sequent
 604                 ;;
 605         sh)
 606                 basic_machine=sh-hitachi
 607                 os=-hms
 608                 ;;
 609         sparclite-wrs)                                  # CYGNUS LOCAL
 610                 basic_machine=sparclite-wrs
 611                 os=-vxworks
 612                 ;;
 613         sparcfrw)                                       # CYGNUS LOCAL
 614                 basic_machine=sparcfrw-sun
 615                 os=-sunos4
 616                 ;;
 617         sparcfrwcompat)                                 # CYGNUS LOCAL
 618                 basic_machine=sparcfrwcompat-sun
 619                 os=-sunos4
 620                 ;;
 621         sparclitefrw)                                   # CYGNUS LOCAL
 622                 basic_machine=sparclitefrw-fujitsu
 623                 ;;
 624         sparclitefrwcompat)                             # CYGNUS LOCAL
 625                 basic_machine=sparclitefrwcompat-fujitsu
 626                 ;;
 627         sps7)
 628                 basic_machine=m68k-bull
 629                 os=-sysv2
 630                 ;;
 631         spur)
 632                 basic_machine=spur-unknown
 633                 ;;
 634         st2000)                                         # CYGNUS LOCAL
 635                 basic_machine=m68k-tandem
 636                 ;;
 637         stratus)                                        # CYGNUS LOCAL
 638                 basic_machine=i860-stratus
 639                 os=-sysv4
 640                 ;;
 641         sun2)
 642                 basic_machine=m68000-sun
 643                 ;;
 644         sun2os3)
 645                 basic_machine=m68000-sun
 646                 os=-sunos3
 647                 ;;
 648         sun2os4)
 649                 basic_machine=m68000-sun
 650                 os=-sunos4
 651                 ;;
 652         sun3os3)
 653                 basic_machine=m68k-sun
 654                 os=-sunos3
 655                 ;;
 656         sun3os4)
 657                 basic_machine=m68k-sun
 658                 os=-sunos4
 659                 ;;
 660         sun4os3)
 661                 basic_machine=sparc-sun
 662                 os=-sunos3
 663                 ;;
 664         sun4os4)
 665                 basic_machine=sparc-sun
 666                 os=-sunos4
 667                 ;;
 668         sun4sol2)
 669                 basic_machine=sparc-sun
 670                 os=-solaris2
 671                 ;;
 672         sun3 | sun3-*)
 673                 basic_machine=m68k-sun
 674                 ;;
 675         sun4)
 676                 basic_machine=sparc-sun
 677                 ;;
 678         sun386 | sun386i | roadrunner)
 679                 basic_machine=i386-sun
 680                 ;;
 681         symmetry)
 682                 basic_machine=i386-sequent
 683                 os=-dynix
 684                 ;;
 685         tower | tower-32)
 686                 basic_machine=m68k-ncr
 687                 ;;
 688         udi29k)
 689                 basic_machine=a29k-amd
 690                 os=-udi
 691                 ;;
 692         ultra3)
 693                 basic_machine=a29k-nyu
 694                 os=-sym1
 695                 ;;
 696         v810 | necv810)                                 # CYGNUS LOCAL
 697                 basic_machine=v810-nec
 698                 os=-none
 699                 ;;
 700         vaxv)
 701                 basic_machine=vax-dec
 702                 os=-sysv
 703                 ;;
 704         vms)
 705                 basic_machine=vax-dec
 706                 os=-vms
 707                 ;;
 708         vxworks960)
 709                 basic_machine=i960-wrs
 710                 os=-vxworks
 711                 ;;
 712         vxworks68)
 713                 basic_machine=m68k-wrs
 714                 os=-vxworks
 715                 ;;
 716         vxworks29k)                                     # CYGNUS LOCAL
 717                 basic_machine=a29k-wrs
 718                 os=-vxworks
 719                 ;;
 720         w65*)                                           # CYGNUS LOCAL
 721                 basic_machine=w65-wdc
 722                 os=-none
 723                 ;;
 724         xmp)
 725                 basic_machine=xmp-cray
 726                 os=-unicos
 727                 ;;
 728         xps | xps100)
 729                 basic_machine=xps100-honeywell
 730                 ;;
 731         z8k-*-coff)                                     # CYGNUS LOCAL
 732                 basic_machine=z8k-unknown
 733                 os=-sim
 734                 ;;
 735         none)
 736                 basic_machine=none-none
 737                 os=-none
 738                 ;;
 739
 740 # Here we handle the default manufacturer of certain CPU types.  It is in
 741 # some cases the only manufacturer, in others, it is the most popular.
 742         w89k)                                           # CYGNUS LOCAL
 743                 basic_machine=hppa1.1-winbond
 744                 ;;
 745         op50n)                                          # CYGNUS LOCAL
 746                 basic_machine=hppa1.1-oki
 747                 ;;
 748         op60c)                                          # CYGNUS LOCAL
 749                 basic_machine=hppa1.1-oki
 750                 ;;
 751         mips)
 752                 basic_machine=mips-mips
 753                 ;;
 754         romp)
 755                 basic_machine=romp-ibm
 756                 ;;
 757         rs6000)
 758                 basic_machine=rs6000-ibm
 759                 ;;
 760         vax)
 761                 basic_machine=vax-dec
 762                 ;;
 763         pdp11)
 764                 basic_machine=pdp11-dec
 765                 ;;
 766         we32k)
 767                 basic_machine=we32k-att
 768                 ;;
 769         sparc)
 770                 basic_machine=sparc-sun
 771                 ;;
 772         cydra)
 773                 basic_machine=cydra-cydrome
 774                 ;;
 775         orion)
 776                 basic_machine=orion-highlevel
 777                 ;;
 778         orion105)
 779                 basic_machine=clipper-highlevel
 780                 ;;
 781         mac | mpw | mac-mpw)                            # CYGNUS LOCAL
 782                 basic_machine=m68k-apple
 783                 ;;
 784         pmac | pmac-mpw)                                # CYGNUS LOCAL
 785                 basic_machine=powerpc-apple
 786                 ;;
 787         *)
 788                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 789                 exit 1
 790                 ;;
 791 esac
 792
 793 # Here we canonicalize certain aliases for manufacturers.
 794 case $basic_machine in
 795         *-digital*)
 796                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
 797                 ;;
 798         *-commodore*)
 799                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
 800                 ;;
 801         *)
 802                 ;;
 803 esac
 804
 805 # Decode manufacturer-specific aliases for certain operating systems.
 806
 807 if [ x"$os" != x"" ]
 808 then
 809 case $os in
 810         # -solaris* is a basic system type, with this one exception.
 811         -solaris1 | -solaris1.*)
 812                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
 813                 ;;
 814         -solaris)
 815                 os=-solaris2
 816                 ;;
 817         -unixware* | svr4*)
 818                 os=-sysv4
 819                 ;;
 820         -gnu/linux*)
 821                 os=`echo $os | sed -e 's|gnu/linux|linux|'`
 822                 ;;
 823         # First accept the basic system types.
 824         # The portable systems comes first.
 825         # Each alternative must end in a *, to match a version number.
 826         # -sysv* is not here because it comes later, after sysvr4.
 827         -gnu* | -bsd* | -mach* | -lites* | -minix* | -genix* | -ultrix* | -irix* \
 828               | -vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[345]* \
 829               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
 830               | -amigados* | -msdos* | -moss* | -newsos* | -unicos* | -aos* \
 831               | -nindy* | -vxworks* | -ebmon* | -hms* | -mvs* | -clix* \
 832               | -riscos* | -linux* | -uniplus* | -iris* | -rtu* | -xenix* \
 833               | -hiux* | -386bsd* | -netbsd* | -freebsd* | -riscix*  | -lites* \
 834               | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
 835               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta | -udi \
 836               | -eabi* | -ieee*)
 837                 ;;
 838         # CYGNUS LOCAL
 839         -go32 | -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
 840               | -windows* | -osx | -abug |  -netware* | -proelf | -os9* \
 841               | -macos* | -mpw* | -magic* | -pe* | -win32)
 842                 ;;
 843         -mac*)                                          # CYGNUS LOCAL
 844                 os=`echo $os | sed -e 's|mac|macos|'`
 845                 ;;
 846         -sunos5*)
 847                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
 848                 ;;
 849         -sunos6*)
 850                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
 851                 ;;
 852         -osfrose*)
 853                 os=-osfrose
 854                 ;;
 855         -osf*)
 856                 os=-osf
 857                 ;;
 858         -utek*)
 859                 os=-bsd
 860                 ;;
 861         -dynix*)
 862                 os=-bsd
 863                 ;;
 864         -acis*)
 865                 os=-aos
 866                 ;;
 867         -386bsd)                                        # CYGNUS LOCAL
 868                 os=-bsd
 869                 ;;
 870         -ctix* | -uts*)
 871                 os=-sysv
 872                 ;;
 873         # Preserve the version number of sinix5.
 874         -sinix5.*)
 875                 os=`echo $os | sed -e 's|sinix|sysv|'`
 876                 ;;
 877         -sinix*)
 878                 os=-sysv4
 879                 ;;
 880         -triton*)
 881                 os=-sysv3
 882                 ;;
 883         -oss*)
 884                 os=-sysv3
 885                 ;;
 886         -svr4)
 887                 os=-sysv4
 888                 ;;
 889         -svr3)
 890                 os=-sysv3
 891                 ;;
 892         -sysvr4)
 893                 os=-sysv4
 894                 ;;
 895         # This must come after -sysvr4.
 896         -sysv*)
 897                 ;;
 898         -ose*)                                          # CYGNUS LOCAL
 899                 os=-ose
 900                 ;;
 901         -es1800*)                                       # CYGNUS LOCAL
 902                 os=-ose
 903                 ;;
 904         -xenix)
 905                 os=-xenix
 906                 ;;
 907         -none)
 908                 ;;
 909         *)
 910                 # Get rid of the `-' at the beginning of $os.
 911                 os=`echo $os | sed 's/[^-]*-//'`
 912                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
 913                 exit 1
 914                 ;;
 915 esac
 916 else
 917
 918 # Here we handle the default operating systems that come with various machines.
 919 # The value should be what the vendor currently ships out the door with their
 920 # machine or put another way, the most popular os provided with the machine.
 921
 922 # Note that if you're going to try to match "-MANUFACTURER" here (say,
 923 # "-sun"), then you have to tell the case statement up towards the top
 924 # that MANUFACTURER isn't an operating system.  Otherwise, code above
 925 # will signal an error saying that MANUFACTURER isn't an operating
 926 # system, and we'll never get to this point.
 927
 928 case $basic_machine in
 929         *-acorn)
 930                 os=-riscix1.2
 931                 ;;
 932         pdp11-*)
 933                 os=-none
 934                 ;;
 935         *-dec | vax-*)
 936                 os=-ultrix4.2
 937                 ;;
 938         m68*-apollo)
 939                 os=-domain
 940                 ;;
 941         i386-sun)
 942                 os=-sunos4.0.2
 943                 ;;
 944         m68000-sun)
 945                 os=-sunos3
 946                 # This also exists in the configure program, but was not the
 947                 # default.
 948                 # os=-sunos4
 949                 ;;
 950         m68*-cisco)                                     # CYGNUS LOCAL
 951                 os=-aout
 952                 ;;
 953         mips*-cisco)                                    # CYGNUS LOCAL
 954                 os=-elf
 955                 ;;
 956         *-tti)  # must be before sparc entry or we get the wrong os.
 957                 os=-sysv3
 958                 ;;
 959         sparc-* | *-sun)
 960                 os=-sunos4.1.1
 961                 ;;
 962         *-ibm)
 963                 os=-aix
 964                 ;;
 965         *-wec)                                          # CYGNUS LOCAL
 966                 os=-proelf
 967                 ;;
 968         *-winbond)                                      # CYGNUS LOCAL
 969                 os=-proelf
 970                 ;;
 971         *-oki)                                          # CYGNUS LOCAL
 972                 os=-proelf
 973                 ;;
 974         *-hp)
 975                 os=-hpux
 976                 ;;
 977         *-hitachi)
 978                 os=-hiux
 979                 ;;
 980         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
 981                 os=-sysv
 982                 ;;
 983         *-cbm)
 984                 os=-amigados
 985                 ;;
 986         *-dg)
 987                 os=-dgux
 988                 ;;
 989         *-dolphin)
 990                 os=-sysv3
 991                 ;;
 992         m68k-ccur)
 993                 os=-rtu
 994                 ;;
 995         m88k-omron*)
 996                 os=-luna
 997                 ;;
 998         *-sequent)
 999                 os=-ptx
1000                 ;;
1001         *-crds)
1002                 os=-unos
1003                 ;;
1004         *-ns)
1005                 os=-genix
1006                 ;;
1007         i370-*)
1008                 os=-mvs
1009                 ;;
1010         *-next)
1011                 os=-nextstep3
1012                 ;;
1013         *-gould)
1014                 os=-sysv
1015                 ;;
1016         *-highlevel)
1017                 os=-bsd
1018                 ;;
1019         *-encore)
1020                 os=-bsd
1021                 ;;
1022         *-sgi)
1023                 os=-irix
1024                 ;;
1025         *-siemens)
1026                 os=-sysv4
1027                 ;;
1028         *-masscomp)
1029                 os=-rtu
1030                 ;;
1031         *-rom68k)                                       # CYGNUS LOCAL
1032                 os=-coff
1033                 ;;
1034         *-*bug)                                         # CYGNUS LOCAL
1035                 os=-coff
1036                 ;;
1037         *-apple)                                        # CYGNUS LOCAL
1038                 os=-macos
1039                 ;;
1040         *)
1041                 os=-none
1042                 ;;
1043 esac
1044 fi
1045
1046 # Here we handle the case where we know the os, and the CPU type, but not the
1047 # manufacturer.  We pick the logical manufacturer.
1048 vendor=unknown
1049 case $basic_machine in
1050         *-unknown)
1051                 case $os in
1052                         -riscix*)
1053                                 vendor=acorn
1054                                 ;;
1055                         -sunos*)
1056                                 vendor=sun
1057                                 ;;
1058                         -bosx*)                         # CYGNUS LOCAL
1059                                 vendor=bull
1060                                 ;;
1061                         -lynxos*)
1062                                 vendor=lynx
1063                                 ;;
1064                         -aix*)
1065                                 vendor=ibm
1066                                 ;;
1067                         -hpux*)
1068                                 vendor=hp
1069                                 ;;
1070                         -hiux*)
1071                                 vendor=hitachi
1072                                 ;;
1073                         -unos*)
1074                                 vendor=crds
1075                                 ;;
1076                         -dgux*)
1077                                 vendor=dg
1078                                 ;;
1079                         -luna*)
1080                                 vendor=omron
1081                                 ;;
1082                         -genix*)
1083                                 vendor=ns
1084                                 ;;
1085                         -mvs*)
1086                                 vendor=ibm
1087                                 ;;
1088                         -ptx*)
1089                                 vendor=sequent
1090                                 ;;
1091                         -vxworks*)
1092                                 vendor=wrs
1093                                 ;;
1094                         -hms*)                          # CYGNUS LOCAL
1095                                 vendor=hitachi
1096                                 ;;
1097                         -mpw* | -macos*)                # CYGNUS LOCAL
1098                                 vendor=apple
1099                                 ;;
1100                 esac
1101                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1102                 ;;
1103 esac
1104
1105 echo $basic_machine$os