config.sub

   1 #! /bin/sh
   2 # Configuration validation subroutine script, version 1.1.
   3 #   Copyright (C) 1991, 92-97, 1998 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 # CYGNUS LOCAL marketing-names
  68 # Here we handle any "marketing" names - translating them to
  69 #  standard triplets
  70 case $1 in
  71         mips-tx39-elf)
  72                 set mipstx39-unknown-elf
  73                 ;;
  74 # start-sanitize-tx19
  75         mips-tx19-elf)
  76                 set mipstx19-unknown-elf
  77                 ;;
  78 # end-sanitize-tx19
  79 # start-sanitize-tx49
  80         mips-tx49-elf)
  81                 set mips64tx49-unknown-elf
  82                 ;;
  83 # end-sanitize-tx49
  84 # start-sanitize-cygnus
  85         mips64vr5xxx-elf)
  86                 set mips64vr5000-elf
  87                 ;;
  88 # end-sanitize-cygnus
  89         *)
  90                 ;;
  91 esac
  92 # END CYGNUS LOCAL marketing-names
  93
  94 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
  95 # Here we must recognize all the valid KERNEL-OS combinations.
  96 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
  97 case $maybe_os in
  98   linux-gnu*)
  99     os=-$maybe_os
 100     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
 101     ;;
 102   *)
 103     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
 104     if [ $basic_machine != $1 ]
 105     then os=`echo $1 | sed 's/.*-/-/'`
 106     else os=; fi
 107     ;;
 108 esac
 109
 110 ### Let's recognize common machines as not being operating systems so
 111 ### that things like config.sub decstation-3100 work.  We also
 112 ### recognize some manufacturers as not being operating systems, so we
 113 ### can provide default operating systems below.
 114 case $os in
 115         -sun*os*)
 116                 # Prevent following clause from handling this invalid input.
 117                 ;;
 118         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
 119         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
 120         -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
 121         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
 122         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
 123         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
 124         -apple)
 125                 os=
 126                 basic_machine=$1
 127                 ;;
 128         -sim | -cisco | -oki | -wec | -winbond )        # CYGNUS LOCAL
 129                 os=
 130                 basic_machine=$1
 131                 ;;
 132         -scout)                                         # CYGNUS LOCAL
 133                 ;;
 134         -wrs)                                           # CYGNUS LOCAL
 135                 os=vxworks
 136                 basic_machine=$1
 137                 ;;
 138         -hiux*)
 139                 os=-hiuxwe2
 140                 ;;
 141         -sco5)
 142                 os=-sco3.2v5
 143                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 144                 ;;
 145         -sco4)
 146                 os=-sco3.2v4
 147                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 148                 ;;
 149         -sco3.2.[4-9]*)
 150                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
 151                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 152                 ;;
 153         -sco3.2v[4-9]*)
 154                 # Don't forget version if it is 3.2v4 or newer.
 155                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 156                 ;;
 157         -sco*)
 158                 os=-sco3.2v2
 159                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 160                 ;;
 161         -udk*)
 162                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 163                 ;;
 164         -isc)
 165                 os=-isc2.2
 166                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 167                 ;;
 168         -clix*)
 169                 basic_machine=clipper-intergraph
 170                 ;;
 171         -isc*)
 172                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 173                 ;;
 174         -lynx*)
 175                 os=-lynxos
 176                 ;;
 177         -ptx*)
 178                 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
 179                 ;;
 180         -windowsnt*)
 181                 os=`echo $os | sed -e 's/windowsnt/winnt/'`
 182                 ;;
 183         -psos*)
 184                 os=-psos
 185                 ;;
 186 esac
 187
 188 # Decode aliases for certain CPU-COMPANY combinations.
 189 case $basic_machine in
 190         # Recognize the basic CPU types without company name.
 191         # Some are omitted here because they have special meanings below.
 192         tahoe | i860 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
 193                 | arme[lb] | pyramid | mn10200 | mn10300 \
 194                 | tron | a29k | 580 | i960 | h8300 | hppa | hppa1.0 | hppa1.1 \
 195                 | alpha | alphaev5 | alphaev56 | alphapca56 | alphaev6 \
 196                 | we32k | ns16k | clipper | i370 | sh | powerpc | powerpcle \
 197                 | 1750a | dsp16xx | pdp11 \
 198                 | mips64 | mipsel | mips64el | mips64orion | mips64orionel \
 199                 | mipstx39 | mipstx39el \
 200                 | sparc | sparclet | sparclite | sparc64 | sparc86x | v850 \
 201                 | c4x \
 202                 | fr30) # CYGNUS LOCAL
 203                 basic_machine=$basic_machine-unknown
 204                 ;;
 205         m88110 | m680[012346]0 | m683?2 | m68360 | m5200 | z8k | v70 \
 206                 | h8500 | w65) # CYGNUS LOCAL
 207                 basic_machine=$basic_machine-unknown
 208                 ;;
 209         thumb)
 210                 basic_machine=$basic_machine-unknown
 211                 ;;
 212 # start-sanitize-vr4320
 213         mips64vr4320 | mips64vr4320el)
 214                 basic_machine=$basic_machine-unknown
 215                 ;;
 216 # end-sanitize-vr4320
 217         mips64vr4300 | mips64vr4300el) # CYGNUS LOCAL jsmith/vr4300
 218                 basic_machine=$basic_machine-unknown
 219                 ;;
 220         mips64vr4100 | mips64vr4100el) # CYGNUS LOCAL jsmith/vr4100
 221                 basic_machine=$basic_machine-unknown
 222                 ;;
 223         mips64vr5000 | mips64vr5000el) # CYGNUS LOCAL ian/vr5000
 224                 basic_machine=$basic_machine-unknown
 225                 ;;
 226 # start-sanitize-cygnus
 227         mips64vr5400)                    # CYGNUS LOCAL cagney/vr5400
 228                 basic_machine=$basic_machine-unknown
 229                 ;;
 230 # end-sanitize-cygnus
 231 # start-sanitize-tx19
 232         mipstx19 | mipstx19el)
 233                 basic_machine=$basic_machine-unknown
 234                 ;;
 235 # end-sanitize-tx19
 236 # start-sanitize-tx49
 237         mips64tx49 | mips64tx49el)
 238                 basic_machine=$basic_machine-unknown
 239                 ;;
 240 # end-sanitize-tx49
 241 # start-sanitize-r5900
 242         mips64r5900 | mips64r5900el) # CYGNUS LOCAL gavin/r5900
 243                 basic_machine=$basic_machine-unknown
 244                 ;;
 245 # end-sanitize-r5900
 246         mips16)
 247                 basic_machine=$basic_machine-unknown
 248                 ;;
 249         tic30) # CYGNUS LOCAL ian/tic30
 250                 basic_machine=$basic_machine-unknown
 251                 ;;
 252         c30) # CYGNUS LOCAL ian/tic30
 253                 basic_machine=tic30-unknown
 254                 ;;
 255
 256 # start-sanitize-tic80
 257         tic80)                          # CYGNUS LOCAL fnf/TIc80
 258                 basic_machine=$basic_machine-unknown
 259                 ;;
 260 # end-sanitize-tic80
 261 # start-sanitize-sky
 262         dvp)
 263                 basic_machine=$basic_machine-unknown
 264                 ;;
 265 # end-sanitize-sky
 266 # start-sanitize-v850e
 267         v850e)                          # CYGNUS LOCAL jtc/v850
 268                 basic_machine=$basic_machine-unknown
 269                 ;;
 270         v850ea)                         # CYGNUS LOCAL jtc/v850
 271                 basic_machine=$basic_machine-unknown
 272                 ;;
 273 # end-sanitize-v850e
 274         d10v)
 275                 basic_machine=$basic_machine-unknown
 276                 ;;
 277         d30v)                           # CYGNUS LOCAL hunt/d30v
 278                 basic_machine=$basic_machine-unknown
 279                 ;;
 280         # We use `pc' rather than `unknown'
 281         # because (1) that's what they normally are, and
 282         # (2) the word "unknown" tends to confuse beginning users.
 283         i[34567]86)
 284           basic_machine=$basic_machine-pc
 285           ;;
 286         # Object if more than one company name word.
 287         *-*-*)
 288                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 289                 exit 1
 290                 ;;
 291         # Recognize the basic CPU types with company name.
 292         vax-* | tahoe-* | i[34567]86-* | i860-* | m32r-* | m68k-* | m68000-* \
 293               | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
 294               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
 295               | power-* | none-* | 580-* | cray2-* | h8300-* | i960-* \
 296               | xmp-* | ymp-* | hppa-* | hppa1.0-* | hppa1.1-* \
 297               | alpha-* | alphaev5-* | alphaev56-* | alphapca56-* \
 298               | alphaev6-* | we32k-* | cydra-* | ns16k-* | pn-* | np1-* \
 299               | xps100-* | clipper-* | orion-* \
 300               | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
 301               | sparc64-* | sparcv9-* | sparc86x-* | mips64-* | mipsel-* \
 302               | mips64el-* | mips64orion-* | mips64orionel-*  \
 303               | mipstx39-* | mipstx39el-* \
 304               | f301-* \
 305               | fr30-*) # CYGNUS LOCAL
 306                 ;;
 307         m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | h8500-* | d10v-*) # CYGNUS LOCAL
 308                 ;;
 309         thumb-*) # CYGNUS LOCAL angela/thumb
 310                 ;;
 311 # start-sanitize-sky
 312         dvp-* | txvu-*)
 313                 ;;
 314 # end-sanitize-sky
 315         v850-*) # CYGNUS LOCAL
 316                 ;;
 317 # start-sanitize-v850e
 318         v850e-*) # CYGNUS LOCAL
 319                 ;;
 320         v850ea-*) # CYGNUS LOCAL
 321                 ;;
 322 # end-sanitize-v850e
 323         d30v-*) # CYGNUS LOCAL
 324                 ;;
 325 # start-sanitize-vr4320
 326         mips64vr4320-* | mips64vr4320el-*)
 327                 ;;
 328 # end-sanitize-vr4320
 329         mips64vr4300-* | mips64vr4300el-*) # CYGNUS LOCAL jsmith/vr4300
 330                 ;;
 331         mips64vr4100-* | mips64vr4100el-*) # CYGNUS LOCAL jsmith/vr4100
 332                 ;;
 333 # start-sanitize-tx19
 334         mipstx19-* | mipstx19el-*)
 335                 ;;
 336 # end-sanitize-tx19
 337 # start-sanitize-tx49
 338         mips64tx49-* | mips64tx49el-*)
 339                 ;;
 340 # end-sanitize-tx49
 341 # start-sanitize-r5900
 342         mips64r5900-* | mips64r5900el-*) # CYGNUS LOCAL gavin/r5900
 343                 ;;
 344 # end-sanitize-r5900
 345         mips16-*) # CYGNUS LOCAL krk/mips16
 346                 ;;
 347         tic30-*) # CYGNUS LOCAL ian/tic30
 348                 ;;
 349         c30-*) # CYGNUS LOCAL ian/tic30
 350                 basic_machine=tic30-unknown
 351                 ;;
 352 # start-sanitize-tic80
 353         tic80-*)                                                # CYGNUS LOCAL fnf/TIc80
 354                 ;;
 355 # end-sanitize-tic80
 356         # Recognize the various machine names and aliases which stand
 357         # for a CPU type and a company and sometimes even an OS.
 358         386bsd)                                         # CYGNUS LOCAL
 359                 basic_machine=i386-unknown
 360                 os=-bsd
 361                 ;;
 362         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 363                 basic_machine=m68000-att
 364                 ;;
 365         3b*)
 366                 basic_machine=we32k-att
 367                 ;;
 368         a29khif)                                        # CYGNUS LOCAL
 369                 basic_machine=a29k-amd
 370                 os=-udi
 371                 ;;
 372         adobe68k)                                       # CYGNUS LOCAL
 373                 basic_machine=m68010-adobe
 374                 os=-scout
 375                 ;;
 376         alliant | fx80)
 377                 basic_machine=fx80-alliant
 378                 ;;
 379         altos | altos3068)
 380                 basic_machine=m68k-altos
 381                 ;;
 382         am29k)
 383                 basic_machine=a29k-none
 384                 os=-bsd
 385                 ;;
 386         amdahl)
 387                 basic_machine=580-amdahl
 388                 os=-sysv
 389                 ;;
 390         amiga | amiga-*)
 391                 basic_machine=m68k-cbm
 392                 ;;
 393         amigaos | amigados)
 394                 basic_machine=m68k-cbm
 395                 os=-amigaos
 396                 ;;
 397         amigaunix | amix)
 398                 basic_machine=m68k-cbm
 399                 os=-sysv4
 400                 ;;
 401         apollo68)
 402                 basic_machine=m68k-apollo
 403                 os=-sysv
 404                 ;;
 405         apollo68bsd)                                    # CYGNUS LOCAL
 406                 basic_machine=m68k-apollo
 407                 os=-bsd
 408                 ;;
 409         aux)
 410                 basic_machine=m68k-apple
 411                 os=-aux
 412                 ;;
 413         balance)
 414                 basic_machine=ns32k-sequent
 415                 os=-dynix
 416                 ;;
 417         convex-c1)
 418                 basic_machine=c1-convex
 419                 os=-bsd
 420                 ;;
 421         convex-c2)
 422                 basic_machine=c2-convex
 423                 os=-bsd
 424                 ;;
 425         convex-c32)
 426                 basic_machine=c32-convex
 427                 os=-bsd
 428                 ;;
 429         convex-c34)
 430                 basic_machine=c34-convex
 431                 os=-bsd
 432                 ;;
 433         convex-c38)
 434                 basic_machine=c38-convex
 435                 os=-bsd
 436                 ;;
 437         cray | ymp)
 438                 basic_machine=ymp-cray
 439                 os=-unicos
 440                 ;;
 441         cray2)
 442                 basic_machine=cray2-cray
 443                 os=-unicos
 444                 ;;
 445         [ctj]90-cray)
 446                 basic_machine=c90-cray
 447                 os=-unicos
 448                 ;;
 449         crds | unos)
 450                 basic_machine=m68k-crds
 451                 ;;
 452         da30 | da30-*)
 453                 basic_machine=m68k-da30
 454                 ;;
 455         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 456                 basic_machine=mips-dec
 457                 ;;
 458         delta | 3300 | motorola-3300 | motorola-delta \
 459               | 3300-motorola | delta-motorola)
 460                 basic_machine=m68k-motorola
 461                 ;;
 462         delta88)
 463                 basic_machine=m88k-motorola
 464                 os=-sysv3
 465                 ;;
 466         dpx20 | dpx20-*)
 467                 basic_machine=rs6000-bull
 468                 os=-bosx
 469                 ;;
 470         dpx2* | dpx2*-bull)
 471                 basic_machine=m68k-bull
 472                 os=-sysv3
 473                 ;;
 474         ebmon29k)
 475                 basic_machine=a29k-amd
 476                 os=-ebmon
 477                 ;;
 478         elxsi)
 479                 basic_machine=elxsi-elxsi
 480                 os=-bsd
 481                 ;;
 482         encore | umax | mmax)
 483                 basic_machine=ns32k-encore
 484                 ;;
 485         es1800 | OSE68k | ose68k | ose | OSE)           # CYGNUS LOCAL
 486                 basic_machine=m68k-ericsson
 487                 os=-ose
 488                 ;;
 489         fx2800)
 490                 basic_machine=i860-alliant
 491                 ;;
 492         genix)
 493                 basic_machine=ns32k-ns
 494                 ;;
 495         gmicro)
 496                 basic_machine=tron-gmicro
 497                 os=-sysv
 498                 ;;
 499         h3050r* | hiux*)
 500                 basic_machine=hppa1.1-hitachi
 501                 os=-hiuxwe2
 502                 ;;
 503         h8300hms)
 504                 basic_machine=h8300-hitachi
 505                 os=-hms
 506                 ;;
 507         h8300xray)                                      # CYGNUS LOCAL
 508                 basic_machine=h8300-hitachi
 509                 os=-xray
 510                 ;;
 511         h8500hms)                                       # CYGNUS LOCAL
 512                 basic_machine=h8500-hitachi
 513                 os=-hms
 514                 ;;
 515         harris)
 516                 basic_machine=m88k-harris
 517                 os=-sysv3
 518                 ;;
 519         hp300-*)
 520                 basic_machine=m68k-hp
 521                 ;;
 522         hp300bsd)
 523                 basic_machine=m68k-hp
 524                 os=-bsd
 525                 ;;
 526         hp300hpux)
 527                 basic_machine=m68k-hp
 528                 os=-hpux
 529                 ;;
 530         w89k-*)                                         # CYGNUS LOCAL
 531                 basic_machine=hppa1.1-winbond
 532                 os=-proelf
 533                 ;;
 534         op50n-*)                                        # CYGNUS LOCAL
 535                 basic_machine=hppa1.1-oki
 536                 os=-proelf
 537                 ;;
 538         op60c-*)                                        # CYGNUS LOCAL
 539                 basic_machine=hppa1.1-oki
 540                 os=-proelf
 541                 ;;
 542         hppro)                                          # CYGNUS LOCAL
 543                 basic_machine=hppa1.1-hp
 544                 os=-proelf
 545                 ;;
 546         hp3k9[0-9][0-9] | hp9[0-9][0-9])
 547                 basic_machine=hppa1.0-hp
 548                 ;;
 549         hp9k2[0-9][0-9] | hp9k31[0-9])
 550                 basic_machine=m68000-hp
 551                 ;;
 552         hp9k3[2-9][0-9])
 553                 basic_machine=m68k-hp
 554                 ;;
 555         hp9k6[0-9][0-9] | hp6[0-9][0-9] )
 556                 basic_machine=hppa1.0-hp
 557                 ;;
 558         hp9k7[0-79][0-9] | hp7[0-79][0-9] )
 559                 basic_machine=hppa1.1-hp
 560                 ;;
 561         hp9k78[0-9] | hp78[0-9] )
 562                 # FIXME: really hppa2.0-hp
 563                 basic_machine=hppa1.1-hp
 564                 ;;
 565         hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | \
 566         hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893 )
 567                 # FIXME: really hppa2.0-hp
 568                 basic_machine=hppa1.1-hp
 569                 ;;
 570         hp9k8[0-9][13679] | hp8[0-9][13679] )
 571                 basic_machine=hppa1.1-hp
 572                 ;;
 573         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 574                 basic_machine=hppa1.0-hp
 575                 ;;
 576         hppa-next)
 577                 os=-nextstep3
 578                 ;;
 579         hppaosf)                                        # CYGNUS LOCAL
 580                 basic_machine=hppa1.1-hp
 581                 os=-osf
 582                 ;;
 583         i370-ibm* | ibm*)
 584                 basic_machine=i370-ibm
 585                 os=-mvs
 586                 ;;
 587 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
 588         i[34567]86v32)
 589                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 590                 os=-sysv32
 591                 ;;
 592         i[34567]86v4*)
 593                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 594                 os=-sysv4
 595                 ;;
 596         i[34567]86v)
 597                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 598                 os=-sysv
 599                 ;;
 600         i[34567]86sol2)
 601                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 602                 os=-solaris2
 603                 ;;
 604         i386mach)                                       # CYGNUS LOCAL
 605                 basic_machine=i386-mach
 606                 os=-mach
 607                 ;;
 608         i386-vsta | vsta)                               # CYGNUS LOCAL
 609                 basic_machine=i386-unknown
 610                 os=-vsta
 611                 ;;
 612         i386-go32 | go32)                               # CYGNUS LOCAL
 613                 basic_machine=i386-unknown
 614                 os=-go32
 615                 ;;
 616         i386-mingw32 | mingw32)
 617                 basic_machine=i386-unknown
 618                 os=-mingw32
 619                 ;;
 620         iris | iris4d)
 621                 basic_machine=mips-sgi
 622                 case $os in
 623                     -irix*)
 624                         ;;
 625                     *)
 626                         os=-irix4
 627                         ;;
 628                 esac
 629                 ;;
 630         isi68 | isi)
 631                 basic_machine=m68k-isi
 632                 os=-sysv
 633                 ;;
 634         m88k-omron*)
 635                 basic_machine=m88k-omron
 636                 ;;
 637         magnum | m3230)
 638                 basic_machine=mips-mips
 639                 os=-sysv
 640                 ;;
 641         merlin)
 642                 basic_machine=ns32k-utek
 643                 os=-sysv
 644                 ;;
 645         miniframe)
 646                 basic_machine=m68000-convergent
 647                 ;;
 648         mipsel*-linux*)
 649                 basic_machine=mipsel-unknown
 650                 os=-linux-gnu
 651                 ;;
 652         mips*-linux*)
 653                 basic_machine=mips-unknown
 654                 os=-linux-gnu
 655                 ;;
 656         mips3*-*)
 657                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 658                 ;;
 659         mips3*)
 660                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
 661                 ;;
 662         monitor)                                        # CYGNUS LOCAL
 663                 basic_machine=m68k-rom68k
 664                 os=-coff
 665                 ;;
 666         msdos)                                          # CYGNUS LOCAL
 667                 basic_machine=i386-unknown
 668                 os=-msdos
 669                 ;;
 670         ncr3000)
 671                 basic_machine=i486-ncr
 672                 os=-sysv4
 673                 ;;
 674         netbsd386)
 675                 basic_machine=i386-unknown              # CYGNUS LOCAL
 676                 os=-netbsd
 677                 ;;
 678         news | news700 | news800 | news900)
 679                 basic_machine=m68k-sony
 680                 os=-newsos
 681                 ;;
 682         news1000)
 683                 basic_machine=m68030-sony
 684                 os=-newsos
 685                 ;;
 686         news-3600 | risc-news)
 687                 basic_machine=mips-sony
 688                 os=-newsos
 689                 ;;
 690         necv70)                                         # CYGNUS LOCAL
 691                 basic_machine=v70-nec
 692                 os=-sysv
 693                 ;;
 694         next | m*-next )
 695                 basic_machine=m68k-next
 696                 case $os in
 697                     -nextstep* )
 698                         ;;
 699                     -ns2*)
 700                       os=-nextstep2
 701                         ;;
 702                     *)
 703                       os=-nextstep3
 704                         ;;
 705                 esac
 706                 ;;
 707         nh3000)
 708                 basic_machine=m68k-harris
 709                 os=-cxux
 710                 ;;
 711         nh[45]000)
 712                 basic_machine=m88k-harris
 713                 os=-cxux
 714                 ;;
 715         nindy960)
 716                 basic_machine=i960-intel
 717                 os=-nindy
 718                 ;;
 719         mon960)                                         # CYGNUS LOCAL
 720                 basic_machine=i960-intel
 721                 os=-mon960
 722                 ;;
 723         np1)
 724                 basic_machine=np1-gould
 725                 ;;
 726         OSE68000 | ose68000)                            # CYGNUS LOCAL
 727                 basic_machine=m68000-ericsson
 728                 os=-ose
 729                 ;;
 730         os68k)                                          # CYGNUS LOCAL
 731                 basic_machine=m68k-none
 732                 os=-os68k
 733                 ;;
 734         pa-hitachi)
 735                 basic_machine=hppa1.1-hitachi
 736                 os=-hiuxwe2
 737                 ;;
 738         paragon)
 739                 basic_machine=i860-intel
 740                 os=-osf
 741                 ;;
 742         pbd)
 743                 basic_machine=sparc-tti
 744                 ;;
 745         pbb)
 746                 basic_machine=m68k-tti
 747                 ;;
 748         pc532 | pc532-*)
 749                 basic_machine=ns32k-pc532
 750                 ;;
 751         pentium | p5 | k5 | nexen)
 752                 basic_machine=i586-pc
 753                 ;;
 754         pentiumpro | p6 | k6 | 6x86)
 755                 basic_machine=i686-pc
 756                 ;;
 757         pentiumii | pentium2)
 758                 basic_machine=i786-pc
 759                 ;;
 760         pentium-* | p5-* | k5-* | nexen-*)
 761                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
 762                 ;;
 763         pentiumpro-* | p6-* | k6-* | 6x86-*)
 764                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 765                 ;;
 766         pentiumii-* | pentium2-*)
 767                 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
 768                 ;;
 769         pn)
 770                 basic_machine=pn-gould
 771                 ;;
 772         power)  basic_machine=rs6000-ibm
 773                 ;;
 774         ppc)    basic_machine=powerpc-unknown
 775                 ;;
 776         ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
 777                 ;;
 778         ppcle | powerpclittle | ppc-le | powerpc-little)
 779                 basic_machine=powerpcle-unknown
 780                 ;;
 781         ppcle-* | powerpclittle-*)
 782                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
 783                 ;;
 784         ps2)
 785                 basic_machine=i386-ibm
 786                 ;;
 787 # start-sanitize-tx19
 788         r1900)
 789                 basic_machine=mipstx19-unknown
 790                 ;;
 791         r1900el)
 792                 basic_machine=mipstx19el-unknown
 793                 ;;
 794 # end-sanitize-tx19
 795 # start-sanitize-r5900
 796         r5900 | r5900el)                                # CYGNUS LOCAL
 797                 basic_machine=mips64r5900-unknown
 798                 ;;
 799 # end-sanitize-r5900
 800         rom68k)                                         # CYGNUS LOCAL
 801                 basic_machine=m68k-rom68k
 802                 os=-coff
 803                 ;;
 804         rm[46]00)
 805                 basic_machine=mips-siemens
 806                 ;;
 807         rtpc | rtpc-*)
 808                 basic_machine=romp-ibm
 809                 ;;
 810         sa29200)                                        # CYGNUS LOCAL
 811                 basic_machine=a29k-amd
 812                 os=-udi
 813                 ;;
 814         sequent)
 815                 basic_machine=i386-sequent
 816                 ;;
 817         sh)
 818                 basic_machine=sh-hitachi
 819                 os=-hms
 820                 ;;
 821         sparclite-wrs)                                  # CYGNUS LOCAL
 822                 basic_machine=sparclite-wrs
 823                 os=-vxworks
 824                 ;;
 825         sps7)
 826                 basic_machine=m68k-bull
 827                 os=-sysv2
 828                 ;;
 829         spur)
 830                 basic_machine=spur-unknown
 831                 ;;
 832         st2000)                                         # CYGNUS LOCAL
 833                 basic_machine=m68k-tandem
 834                 ;;
 835         stratus)                                        # CYGNUS LOCAL
 836                 basic_machine=i860-stratus
 837                 os=-sysv4
 838                 ;;
 839         sun2)
 840                 basic_machine=m68000-sun
 841                 ;;
 842         sun2os3)
 843                 basic_machine=m68000-sun
 844                 os=-sunos3
 845                 ;;
 846         sun2os4)
 847                 basic_machine=m68000-sun
 848                 os=-sunos4
 849                 ;;
 850         sun3os3)
 851                 basic_machine=m68k-sun
 852                 os=-sunos3
 853                 ;;
 854         sun3os4)
 855                 basic_machine=m68k-sun
 856                 os=-sunos4
 857                 ;;
 858         sun4os3)
 859                 basic_machine=sparc-sun
 860                 os=-sunos3
 861                 ;;
 862         sun4os4)
 863                 basic_machine=sparc-sun
 864                 os=-sunos4
 865                 ;;
 866         sun4sol2)
 867                 basic_machine=sparc-sun
 868                 os=-solaris2
 869                 ;;
 870         sun3 | sun3-*)
 871                 basic_machine=m68k-sun
 872                 ;;
 873         sun4)
 874                 basic_machine=sparc-sun
 875                 ;;
 876         sun386 | sun386i | roadrunner)
 877                 basic_machine=i386-sun
 878                 ;;
 879         symmetry)
 880                 basic_machine=i386-sequent
 881                 os=-dynix
 882                 ;;
 883 # start-sanitize-tx19
 884         tx19)
 885                 basic_machine=mipstx19-unknown
 886                 ;;
 887         tx19el)
 888                 basic_machine=mipstx19el-unknown
 889                 ;;
 890 # end-sanitize-tx19
 891         tx39)
 892                 basic_machine=mipstx39-unknown
 893                 ;;
 894         tx39el)
 895                 basic_machine=mipstx39el-unknown
 896                 ;;
 897         tower | tower-32)
 898                 basic_machine=m68k-ncr
 899                 ;;
 900         udi29k)
 901                 basic_machine=a29k-amd
 902                 os=-udi
 903                 ;;
 904         ultra3)
 905                 basic_machine=a29k-nyu
 906                 os=-sym1
 907                 ;;
 908         v810 | necv810)                                 # CYGNUS LOCAL
 909                 basic_machine=v810-nec
 910                 os=-none
 911                 ;;
 912         vaxv)
 913                 basic_machine=vax-dec
 914                 os=-sysv
 915                 ;;
 916         vms)
 917                 basic_machine=vax-dec
 918                 os=-vms
 919                 ;;
 920         vpp*|vx|vx-*)
 921                basic_machine=f301-fujitsu
 922                ;;
 923         vxworks960)
 924                 basic_machine=i960-wrs
 925                 os=-vxworks
 926                 ;;
 927         vxworks68)
 928                 basic_machine=m68k-wrs
 929                 os=-vxworks
 930                 ;;
 931         vxworks29k)
 932                 basic_machine=a29k-wrs
 933                 os=-vxworks
 934                 ;;
 935         w65*)                                           # CYGNUS LOCAL
 936                 basic_machine=w65-wdc
 937                 os=-none
 938                 ;;
 939         xmp)
 940                 basic_machine=xmp-cray
 941                 os=-unicos
 942                 ;;
 943         xps | xps100)
 944                 basic_machine=xps100-honeywell
 945                 ;;
 946         z8k-*-coff)                                     # CYGNUS LOCAL
 947                 basic_machine=z8k-unknown
 948                 os=-sim
 949                 ;;
 950         none)
 951                 basic_machine=none-none
 952                 os=-none
 953                 ;;
 954
 955 # Here we handle the default manufacturer of certain CPU types.  It is in
 956 # some cases the only manufacturer, in others, it is the most popular.
 957         w89k)                                           # CYGNUS LOCAL
 958                 basic_machine=hppa1.1-winbond
 959                 ;;
 960         op50n)                                          # CYGNUS LOCAL
 961                 basic_machine=hppa1.1-oki
 962                 ;;
 963         op60c)                                          # CYGNUS LOCAL
 964                 basic_machine=hppa1.1-oki
 965                 ;;
 966         mips)
 967                 if [ x$os = x-linux-gnu ]; then
 968                         basic_machine=mips-unknown
 969                 else
 970                         basic_machine=mips-mips
 971                 fi
 972                 ;;
 973         romp)
 974                 basic_machine=romp-ibm
 975                 ;;
 976         rs6000)
 977                 basic_machine=rs6000-ibm
 978                 ;;
 979         vax)
 980                 basic_machine=vax-dec
 981                 ;;
 982         pdp11)
 983                 basic_machine=pdp11-dec
 984                 ;;
 985         we32k)
 986                 basic_machine=we32k-att
 987                 ;;
 988         sparc | sparcv9)
 989                 basic_machine=sparc-sun
 990                 ;;
 991         cydra)
 992                 basic_machine=cydra-cydrome
 993                 ;;
 994         orion)
 995                 basic_machine=orion-highlevel
 996                 ;;
 997         orion105)
 998                 basic_machine=clipper-highlevel
 999                 ;;
1000         mac | mpw | mac-mpw)                            # CYGNUS LOCAL
1001                 basic_machine=m68k-apple
1002                 ;;
1003         pmac | pmac-mpw)                                # CYGNUS LOCAL
1004                 basic_machine=powerpc-apple
1005                 ;;
1006         c4x*)
1007                 basic_machine=c4x-none
1008                 os=-coff
1009                 ;;
1010         *)
1011                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1012                 exit 1
1013                 ;;
1014 esac
1015
1016 # Here we canonicalize certain aliases for manufacturers.
1017 case $basic_machine in
1018         *-digital*)
1019                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1020                 ;;
1021         *-commodore*)
1022                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1023                 ;;
1024         *)
1025                 ;;
1026 esac
1027
1028 # Decode manufacturer-specific aliases for certain operating systems.
1029
1030 if [ x"$os" != x"" ]
1031 then
1032 case $os in
1033         # First match some system type aliases
1034         # that might get confused with valid system types.
1035         # -solaris* is a basic system type, with this one exception.
1036         -solaris1 | -solaris1.*)
1037                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1038                 ;;
1039         -solaris)
1040                 os=-solaris2
1041                 ;;
1042         -svr4*)
1043                 os=-sysv4
1044                 ;;
1045         -unixware*)
1046                 os=-sysv4.2uw
1047                 ;;
1048         -gnu/linux*)
1049                 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1050                 ;;
1051         # First accept the basic system types.
1052         # The portable systems comes first.
1053         # Each alternative MUST END IN A *, to match a version number.
1054         # -sysv* is not here because it comes later, after sysvr4.
1055         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1056               | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1057               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1058               | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1059               | -aos* \
1060               | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1061               | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1062               | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
1063               | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
1064               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1065               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1066               | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1067               | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk*)
1068         # Remember, each alternative MUST END IN *, to match a version number.
1069                 ;;
1070         # CYGNUS LOCAL
1071         -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1072               | -windows* | -osx | -abug |  -netware* | -os9* | -beos* \
1073               | -macos* | -mpw* | -magic* | -mon960* | -lnews* )
1074                 ;;
1075         -mac*)
1076                 os=`echo $os | sed -e 's|mac|macos|'`
1077                 ;;
1078         # END CYGNUS LOCAL
1079         -linux*)
1080                 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1081                 ;;
1082         -sunos5*)
1083                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1084                 ;;
1085         -sunos6*)
1086                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1087                 ;;
1088         -osfrose*)
1089                 os=-osfrose
1090                 ;;
1091         -osf*)
1092                 os=-osf
1093                 ;;
1094         -utek*)
1095                 os=-bsd
1096                 ;;
1097         -dynix*)
1098                 os=-bsd
1099                 ;;
1100         -acis*)
1101                 os=-aos
1102                 ;;
1103         -386bsd)                                        # CYGNUS LOCAL
1104                 os=-bsd
1105                 ;;
1106         -ctix* | -uts*)
1107                 os=-sysv
1108                 ;;
1109         -ns2 )
1110                 os=-nextstep2
1111                 ;;
1112         # Preserve the version number of sinix5.
1113         -sinix5.*)
1114                 os=`echo $os | sed -e 's|sinix|sysv|'`
1115                 ;;
1116         -sinix*)
1117                 os=-sysv4
1118                 ;;
1119         -triton*)
1120                 os=-sysv3
1121                 ;;
1122         -oss*)
1123                 os=-sysv3
1124                 ;;
1125         -svr4)
1126                 os=-sysv4
1127                 ;;
1128         -svr3)
1129                 os=-sysv3
1130                 ;;
1131         -sysvr4)
1132                 os=-sysv4
1133                 ;;
1134         # This must come after -sysvr4.
1135         -sysv*)
1136                 ;;
1137         -ose*)                                          # CYGNUS LOCAL
1138                 os=-ose
1139                 ;;
1140         -es1800*)                                       # CYGNUS LOCAL
1141                 os=-ose
1142                 ;;
1143         -xenix)
1144                 os=-xenix
1145                 ;;
1146         -none)
1147                 ;;
1148         *)
1149                 # Get rid of the `-' at the beginning of $os.
1150                 os=`echo $os | sed 's/[^-]*-//'`
1151                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1152                 exit 1
1153                 ;;
1154 esac
1155 else
1156
1157 # Here we handle the default operating systems that come with various machines.
1158 # The value should be what the vendor currently ships out the door with their
1159 # machine or put another way, the most popular os provided with the machine.
1160
1161 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1162 # "-sun"), then you have to tell the case statement up towards the top
1163 # that MANUFACTURER isn't an operating system.  Otherwise, code above
1164 # will signal an error saying that MANUFACTURER isn't an operating
1165 # system, and we'll never get to this point.
1166
1167 case $basic_machine in
1168         *-acorn)
1169                 os=-riscix1.2
1170                 ;;
1171         arm*-semi)
1172                 os=-aout
1173                 ;;
1174         pdp11-*)
1175                 os=-none
1176                 ;;
1177         *-dec | vax-*)
1178                 os=-ultrix4.2
1179                 ;;
1180         m68*-apollo)
1181                 os=-domain
1182                 ;;
1183         i386-sun)
1184                 os=-sunos4.0.2
1185                 ;;
1186         m68000-sun)
1187                 os=-sunos3
1188                 # This also exists in the configure program, but was not the
1189                 # default.
1190                 # os=-sunos4
1191                 ;;
1192         m68*-cisco)                                     # CYGNUS LOCAL
1193                 os=-aout
1194                 ;;
1195         mips*-cisco)                                    # CYGNUS LOCAL
1196                 os=-elf
1197                 ;;
1198         mips*-*)                                        # CYGNUS LOCAL
1199                 os=-elf
1200                 ;;
1201         *-tti)  # must be before sparc entry or we get the wrong os.
1202                 os=-sysv3
1203                 ;;
1204         sparc-* | *-sun)
1205                 os=-sunos4.1.1
1206                 ;;
1207         *-be)
1208                 os=-beos
1209                 ;;
1210         *-ibm)
1211                 os=-aix
1212                 ;;
1213         *-wec)                                          # CYGNUS LOCAL
1214                 os=-proelf
1215                 ;;
1216         *-winbond)                                      # CYGNUS LOCAL
1217                 os=-proelf
1218                 ;;
1219         *-oki)                                          # CYGNUS LOCAL
1220                 os=-proelf
1221                 ;;
1222         *-hp)
1223                 os=-hpux
1224                 ;;
1225         *-hitachi)
1226                 os=-hiux
1227                 ;;
1228         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1229                 os=-sysv
1230                 ;;
1231         *-cbm)
1232                 os=-amigaos
1233                 ;;
1234         *-dg)
1235                 os=-dgux
1236                 ;;
1237         *-dolphin)
1238                 os=-sysv3
1239                 ;;
1240         m68k-ccur)
1241                 os=-rtu
1242                 ;;
1243         m88k-omron*)
1244                 os=-luna
1245                 ;;
1246         *-next )
1247                 os=-nextstep
1248                 ;;
1249         *-sequent)
1250                 os=-ptx
1251                 ;;
1252         *-crds)
1253                 os=-unos
1254                 ;;
1255         *-ns)
1256                 os=-genix
1257                 ;;
1258         i370-*)
1259                 os=-mvs
1260                 ;;
1261         *-next)
1262                 os=-nextstep3
1263                 ;;
1264         *-gould)
1265                 os=-sysv
1266                 ;;
1267         *-highlevel)
1268                 os=-bsd
1269                 ;;
1270         *-encore)
1271                 os=-bsd
1272                 ;;
1273         *-sgi)
1274                 os=-irix
1275                 ;;
1276         *-siemens)
1277                 os=-sysv4
1278                 ;;
1279         *-masscomp)
1280                 os=-rtu
1281                 ;;
1282         f301-fujitsu)
1283                 os=-uxpv
1284                 ;;
1285         *-rom68k)                                       # CYGNUS LOCAL
1286                 os=-coff
1287                 ;;
1288         *-*bug)                                         # CYGNUS LOCAL
1289                 os=-coff
1290                 ;;
1291         *-apple)                                        # CYGNUS LOCAL
1292                 os=-macos
1293                 ;;
1294         *)
1295                 os=-none
1296                 ;;
1297 esac
1298 fi
1299
1300 # Here we handle the case where we know the os, and the CPU type, but not the
1301 # manufacturer.  We pick the logical manufacturer.
1302 vendor=unknown
1303 case $basic_machine in
1304         *-unknown)
1305                 case $os in
1306                         -riscix*)
1307                                 vendor=acorn
1308                                 ;;
1309                         -sunos*)
1310                                 vendor=sun
1311                                 ;;
1312                         -aix*)
1313                                 vendor=ibm
1314                                 ;;
1315                         -beos*)
1316                                 vendor=be
1317                                 ;;
1318                         -hpux*)
1319                                 vendor=hp
1320                                 ;;
1321                         -mpeix*)
1322                                 vendor=hp
1323                                 ;;
1324                         -hiux*)
1325                                 vendor=hitachi
1326                                 ;;
1327                         -unos*)
1328                                 vendor=crds
1329                                 ;;
1330                         -dgux*)
1331                                 vendor=dg
1332                                 ;;
1333                         -luna*)
1334                                 vendor=omron
1335                                 ;;
1336                         -genix*)
1337                                 vendor=ns
1338                                 ;;
1339                         -mvs*)
1340                                 vendor=ibm
1341                                 ;;
1342                         -ptx*)
1343                                 vendor=sequent
1344                                 ;;
1345                         -vxsim* | -vxworks*)
1346                                 vendor=wrs
1347                                 ;;
1348                         -aux*)
1349                                 vendor=apple
1350                                 ;;
1351                         -hms*)                          # CYGNUS LOCAL
1352                                 vendor=hitachi
1353                                 ;;
1354                         -mpw* | -macos*)                # CYGNUS LOCAL
1355                                 vendor=apple
1356                                 ;;
1357                 esac
1358                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1359                 ;;
1360 esac
1361
1362 echo $basic_machine$os