config.sub

   1 #! /bin/sh
   2 # Configuration validation subroutine script, version 1.1.
   3 #   Copyright (C) 1991, 92, 93, 94, 95, 96, 1997 Free Software Foundation, Inc.
   4 # This file is (in principle) common to ALL GNU software.
   5 # The presence of a machine in this file suggests that SOME GNU software
   6 # can handle that machine.  It does not imply ALL GNU software can.
   7 #
   8 # This file is free software; you can redistribute it and/or modify
   9 # it under the terms of the GNU General Public License as published by
  10 # the Free Software Foundation; either version 2 of the License, or
  11 # (at your option) any later version.
  12 #
  13 # This program is distributed in the hope that it will be useful,
  14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 # GNU General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU General Public License
  19 # along with this program; if not, write to the Free Software
  20 # Foundation, Inc., 59 Temple Place - Suite 330,
  21 # Boston, MA 02111-1307, USA.
  22
  23 # As a special exception to the GNU General Public License, if you
  24 # distribute this file as part of a program that contains a
  25 # configuration script generated by Autoconf, you may include it under
  26 # the same distribution terms that you use for the rest of that program.
  27
  28 # Configuration subroutine to validate and canonicalize a configuration type.
  29 # Supply the specified configuration type as an argument.
  30 # If it is invalid, we print an error message on stderr and exit with code 1.
  31 # Otherwise, we print the canonical config type on stdout and succeed.
  32
  33 # This file is supposed to be the same for all GNU packages
  34 # and recognize all the CPU types, system types and aliases
  35 # that are meaningful with *any* GNU software.
  36 # Each package is responsible for reporting which valid configurations
  37 # it does not support.  The user should be able to distinguish
  38 # a failure to support a valid configuration from a meaningless
  39 # configuration.
  40
  41 # The goal of this file is to map all the various variations of a given
  42 # machine specification into a single specification in the form:
  43 #       CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
  44 # or in some cases, the newer four-part form:
  45 #       CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
  46 # It is wrong to echo any other type of specification.
  47
  48 if [ x$1 = x ]
  49 then
  50         echo Configuration name missing. 1>&2
  51         echo "Usage: $0 CPU-MFR-OPSYS" 1>&2
  52         echo "or     $0 ALIAS" 1>&2
  53         echo where ALIAS is a recognized configuration type. 1>&2
  54         exit 1
  55 fi
  56
  57 # First pass through any local machine types.
  58 case $1 in
  59         *local*)
  60                 echo $1
  61                 exit 0
  62                 ;;
  63         *)
  64         ;;
  65 esac
  66
  67 # 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         *)
  80                 ;;
  81 esac
  82 # END CYGNUS LOCAL marketing-names
  83
  84 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
  85 # Here we must recognize all the valid KERNEL-OS combinations.
  86 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
  87 case $maybe_os in
  88   linux-gnu*)
  89     os=-$maybe_os
  90     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
  91     ;;
  92   *)
  93     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
  94     if [ $basic_machine != $1 ]
  95     then os=`echo $1 | sed 's/.*-/-/'`
  96     else os=; fi
  97     ;;
  98 esac
  99
 100 ### Let's recognize common machines as not being operating systems so
 101 ### that things like config.sub decstation-3100 work.  We also
 102 ### recognize some manufacturers as not being operating systems, so we
 103 ### can provide default operating systems below.
 104 case $os in
 105         -sun*os*)
 106                 # Prevent following clause from handling this invalid input.
 107                 ;;
 108         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
 109         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
 110         -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
 111         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
 112         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
 113         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
 114         -apple)
 115                 os=
 116                 basic_machine=$1
 117                 ;;
 118         -sim | -cisco | -oki | -wec | -winbond )        # CYGNUS LOCAL
 119                 os=
 120                 basic_machine=$1
 121                 ;;
 122         -scout)                                         # CYGNUS LOCAL
 123                 ;;
 124         -wrs)                                           # CYGNUS LOCAL
 125                 os=vxworks
 126                 basic_machine=$1
 127                 ;;
 128         -hiux*)
 129                 os=-hiuxwe2
 130                 ;;
 131         -sco5)
 132                 os=sco3.2v5
 133                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 134                 ;;
 135         -sco4)
 136                 os=-sco3.2v4
 137                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 138                 ;;
 139         -sco3.2.[4-9]*)
 140                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
 141                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 142                 ;;
 143         -sco3.2v[4-9]*)
 144                 # Don't forget version if it is 3.2v4 or newer.
 145                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 146                 ;;
 147         -sco*)
 148                 os=-sco3.2v2
 149                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 150                 ;;
 151         -isc)
 152                 os=-isc2.2
 153                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 154                 ;;
 155         -clix*)
 156                 basic_machine=clipper-intergraph
 157                 ;;
 158         -isc*)
 159                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 160                 ;;
 161         -lynx*)
 162                 os=-lynxos
 163                 ;;
 164         -ptx*)
 165                 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
 166                 ;;
 167         -windowsnt*)
 168                 os=`echo $os | sed -e 's/windowsnt/winnt/'`
 169                 ;;
 170         -psos*)
 171                 os=-psos
 172                 ;;
 173 esac
 174
 175 # Decode aliases for certain CPU-COMPANY combinations.
 176 case $basic_machine in
 177         # Recognize the basic CPU types without company name.
 178         # Some are omitted here because they have special meanings below.
 179         tahoe | i860 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
 180                 | arme[lb] | pyramid | mn10200 | mn10300 \
 181                 | tron | a29k | 580 | i960 | h8300 | hppa | hppa1.0 | hppa1.1 \
 182                 | alpha | alphaev5 | alphaev56 | we32k | ns16k | clipper \
 183                 | i370 | sh | powerpc | powerpcle | 1750a | dsp16xx | pdp11 \
 184                 | mips64 | mipsel | mips64el | mips64orion | mips64orionel \
 185                 | mipstx39 | mipstx39el \
 186                 | sparc | sparclet | sparclite | sparc64 | v850)
 187                 basic_machine=$basic_machine-unknown
 188                 ;;
 189         m88110 | m680[01234]0 | m683?2 | m68360 | z8k | v70 | h8500 | w65) # CYGNUS LOCAL
 190                 basic_machine=$basic_machine-unknown
 191                 ;;
 192 # start-sanitize-tx19
 193         mipstx19 | mipstx19el)
 194                 basic_machine=$basic_machine-unknown
 195                 ;;
 196 # end-sanitize-tx19
 197         mips64vr4300 | mips64vr4300el) # CYGNUS LOCAL jsmith/vr4300
 198                 basic_machine=$basic_machine-unknown
 199                 ;;
 200         mips64vr4100 | mips64vr4100el) # CYGNUS LOCAL jsmith/vr4100
 201                 basic_machine=$basic_machine-unknown
 202                 ;;
 203         mips64vr5000 | mips64vr5000el) # CYGNUS LOCAL ian/vr5000
 204                 basic_machine=$basic_machine-unknown
 205                 ;;
 206 # start-sanitize-r5900
 207         mips64r5900 | mips64r5900el) # CYGNUS LOCAL gavin/r5900
 208                 basic_machine=$basic_machine-unknown
 209                 ;;
 210 # end-sanitize-r5900
 211         mips16) # CYGNUS LOCAL krk/mips16
 212                 basic_machine=$basic_machine-unknown
 213                 ;;
 214 # start-sanitize-tic80
 215         tic80)                          # CYGNUS LOCAL fnf/TIc80
 216                 basic_machine=$basic_machine-unknown
 217                 ;;
 218 # end-sanitize-tic80
 219 # start-sanitize-v850e
 220         v850e)                          # CYGNUS LOCAL jtc/v850
 221                 basic_machine=$basic_machine-unknown
 222                 ;;
 223         v850eq)                         # CYGNUS LOCAL jtc/v850
 224                 basic_machine=$basic_machine-unknown
 225                 ;;
 226 # end-sanitize-v850e
 227         d10v)                           # CYGNUS LOCAL meissner/d10v
 228                 basic_machine=$basic_machine-unknown
 229                 ;;
 230 # start-sanitize-d30v
 231         d30v)                           # CYGNUS LOCAL hunt/d30v
 232                 basic_machine=$basic_machine-unknown
 233                 ;;
 234 # end-sanitize-d30v
 235         # We use `pc' rather than `unknown'
 236         # because (1) that's what they normally are, and
 237         # (2) the word "unknown" tends to confuse beginning users.
 238         i[3456]86)
 239           basic_machine=$basic_machine-pc
 240           ;;
 241         # Object if more than one company name word.
 242         *-*-*)
 243                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 244                 exit 1
 245                 ;;
 246         # Recognize the basic CPU types with company name.
 247         vax-* | tahoe-* | i[3456]86-* | i860-* | m32r-* | m68k-* | m68000-* \
 248               | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
 249               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
 250               | power-* | none-* | 580-* | cray2-* | h8300-* | i960-* \
 251               | xmp-* | ymp-* | hppa-* | hppa1.0-* | hppa1.1-* \
 252               | alpha-* | alphaev5-* | alphaev56-* | we32k-* | cydra-* \
 253               | ns16k-* | pn-* | np1-* | xps100-* | clipper-* | orion-* \
 254               | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
 255               | sparc64-* | mips64-* | mipsel-* \
 256               | mips64el-* | mips64orion-* | mips64orionel-* \
 257               | mipstx39-* | mipstx39el-* \
 258               | f301-*)
 259                 ;;
 260         m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | h8500-* | d10v-*) # CYGNUS LOCAL
 261                 ;;
 262         v850-*) # CYGNUS LOCAL
 263                 ;;
 264 # start-sanitize-v850e
 265         v850e-*) # CYGNUS LOCAL
 266                 ;;
 267         v850eq-*) # CYGNUS LOCAL
 268                 ;;
 269 # end-sanitize-v850e
 270 # start-sanitize-d30v
 271         d30v-*) # CYGNUS LOCAL
 272                 ;;
 273 # end-sanitize-d30v
 274         mips64vr4300-* | mips64vr4300el-*) # CYGNUS LOCAL jsmith/vr4300
 275                 ;;
 276         mips64vr4100-* | mips64vr4100el-*) # CYGNUS LOCAL jsmith/vr4100
 277                 ;;
 278 # start-sanitize-tx19
 279         mipstx19-* | mipstx19el-*)
 280                 ;;
 281 # end-sanitize-tx19
 282 # start-sanitize-r5900
 283         mips64r5900-* | mips64r5900el-*) # CYGNUS LOCAL gavin/r5900
 284                 ;;
 285 # end-sanitize-r5900
 286         mips16-*) # CYGNUS LOCAL krk/mips16
 287                 ;;
 288 # start-sanitize-tic80
 289         tic80-*)                                                # CYGNUS LOCAL fnf/TIc80
 290                 ;;
 291 # end-sanitize-tic80
 292         # Recognize the various machine names and aliases which stand
 293         # for a CPU type and a company and sometimes even an OS.
 294         386bsd)                                         # CYGNUS LOCAL
 295                 basic_machine=i386-unknown
 296                 os=-bsd
 297                 ;;
 298         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 299                 basic_machine=m68000-att
 300                 ;;
 301         3b*)
 302                 basic_machine=we32k-att
 303                 ;;
 304         a29khif)                                        # CYGNUS LOCAL
 305                 basic_machine=a29k-amd
 306                 os=-udi
 307                 ;;
 308         adobe68k)                                       # CYGNUS LOCAL
 309                 basic_machine=m68010-adobe
 310                 os=-scout
 311                 ;;
 312         alliant | fx80)
 313                 basic_machine=fx80-alliant
 314                 ;;
 315         altos | altos3068)
 316                 basic_machine=m68k-altos
 317                 ;;
 318         am29k)
 319                 basic_machine=a29k-none
 320                 os=-bsd
 321                 ;;
 322         amdahl)
 323                 basic_machine=580-amdahl
 324                 os=-sysv
 325                 ;;
 326         amiga | amiga-*)
 327                 basic_machine=m68k-cbm
 328                 ;;
 329         amigados)
 330                 basic_machine=m68k-cbm
 331                 os=-amigados
 332                 ;;
 333         amigaunix | amix)
 334                 basic_machine=m68k-cbm
 335                 os=-sysv4
 336                 ;;
 337         apollo68)
 338                 basic_machine=m68k-apollo
 339                 os=-sysv
 340                 ;;
 341         apollo68bsd)                                    # CYGNUS LOCAL
 342                 basic_machine=m68k-apollo
 343                 os=-bsd
 344                 ;;
 345         aux)
 346                 basic_machine=m68k-apple
 347                 os=-aux
 348                 ;;
 349         balance)
 350                 basic_machine=ns32k-sequent
 351                 os=-dynix
 352                 ;;
 353         convex-c1)
 354                 basic_machine=c1-convex
 355                 os=-bsd
 356                 ;;
 357         convex-c2)
 358                 basic_machine=c2-convex
 359                 os=-bsd
 360                 ;;
 361         convex-c32)
 362                 basic_machine=c32-convex
 363                 os=-bsd
 364                 ;;
 365         convex-c34)
 366                 basic_machine=c34-convex
 367                 os=-bsd
 368                 ;;
 369         convex-c38)
 370                 basic_machine=c38-convex
 371                 os=-bsd
 372                 ;;
 373         cray | ymp)
 374                 basic_machine=ymp-cray
 375                 os=-unicos
 376                 ;;
 377         cray2)
 378                 basic_machine=cray2-cray
 379                 os=-unicos
 380                 ;;
 381         [ctj]90-cray)
 382                 basic_machine=c90-cray
 383                 os=-unicos
 384                 ;;
 385         crds | unos)
 386                 basic_machine=m68k-crds
 387                 ;;
 388         da30 | da30-*)
 389                 basic_machine=m68k-da30
 390                 ;;
 391         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 392                 basic_machine=mips-dec
 393                 ;;
 394         delta | 3300 | motorola-3300 | motorola-delta \
 395               | 3300-motorola | delta-motorola)
 396                 basic_machine=m68k-motorola
 397                 ;;
 398         delta88)
 399                 basic_machine=m88k-motorola
 400                 os=-sysv3
 401                 ;;
 402         dpx20 | dpx20-*)
 403                 basic_machine=rs6000-bull
 404                 os=-bosx
 405                 ;;
 406         dpx2* | dpx2*-bull)
 407                 basic_machine=m68k-bull
 408                 os=-sysv3
 409                 ;;
 410         ebmon29k)
 411                 basic_machine=a29k-amd
 412                 os=-ebmon
 413                 ;;
 414         elxsi)
 415                 basic_machine=elxsi-elxsi
 416                 os=-bsd
 417                 ;;
 418         encore | umax | mmax)
 419                 basic_machine=ns32k-encore
 420                 ;;
 421         es1800 | OSE68k | ose68k | ose | OSE)           # CYGNUS LOCAL
 422                 basic_machine=m68k-ericsson
 423                 os=-ose
 424                 ;;
 425         fx2800)
 426                 basic_machine=i860-alliant
 427                 ;;
 428         genix)
 429                 basic_machine=ns32k-ns
 430                 ;;
 431         gmicro)
 432                 basic_machine=tron-gmicro
 433                 os=-sysv
 434                 ;;
 435         h3050r* | hiux*)
 436                 basic_machine=hppa1.1-hitachi
 437                 os=-hiuxwe2
 438                 ;;
 439         h8300hms)
 440                 basic_machine=h8300-hitachi
 441                 os=-hms
 442                 ;;
 443         h8300xray)                                      # CYGNUS LOCAL
 444                 basic_machine=h8300-hitachi
 445                 os=-xray
 446                 ;;
 447         h8500hms)                                       # CYGNUS LOCAL
 448                 basic_machine=h8500-hitachi
 449                 os=-hms
 450                 ;;
 451         harris)
 452                 basic_machine=m88k-harris
 453                 os=-sysv3
 454                 ;;
 455         hp300-*)
 456                 basic_machine=m68k-hp
 457                 ;;
 458         hp300bsd)
 459                 basic_machine=m68k-hp
 460                 os=-bsd
 461                 ;;
 462         hp300hpux)
 463                 basic_machine=m68k-hp
 464                 os=-hpux
 465                 ;;
 466         w89k-*)                                         # CYGNUS LOCAL
 467                 basic_machine=hppa1.1-winbond
 468                 os=-proelf
 469                 ;;
 470         op50n-*)                                        # CYGNUS LOCAL
 471                 basic_machine=hppa1.1-oki
 472                 os=-proelf
 473                 ;;
 474         op60c-*)                                        # CYGNUS LOCAL
 475                 basic_machine=hppa1.1-oki
 476                 os=-proelf
 477                 ;;
 478         hppro)                                          # CYGNUS LOCAL
 479                 basic_machine=hppa1.1-hp
 480                 os=-proelf
 481                 ;;
 482         hp9k2[0-9][0-9] | hp9k31[0-9])
 483                 basic_machine=m68000-hp
 484                 ;;
 485         hp9k3[2-9][0-9])
 486                 basic_machine=m68k-hp
 487                 ;;
 488         hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
 489                 basic_machine=hppa1.1-hp
 490                 ;;
 491         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 492                 basic_machine=hppa1.0-hp
 493                 ;;
 494         hppa-next)
 495                 os=-nextstep3
 496                 ;;
 497         hppaosf)                                        # CYGNUS LOCAL
 498                 basic_machine=hppa1.1-hp
 499                 os=-osf
 500                 ;;
 501         i370-ibm* | ibm*)
 502                 basic_machine=i370-ibm
 503                 os=-mvs
 504                 ;;
 505 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
 506         i[3456]86v32)
 507                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 508                 os=-sysv32
 509                 ;;
 510         i[3456]86v4*)
 511                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 512                 os=-sysv4
 513                 ;;
 514         i[3456]86v)
 515                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 516                 os=-sysv
 517                 ;;
 518         i[3456]86sol2)
 519                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 520                 os=-solaris2
 521                 ;;
 522         i386mach)                                       # CYGNUS LOCAL
 523                 basic_machine=i386-mach
 524                 os=-mach
 525                 ;;
 526         i386-vsta | vsta)                               # CYGNUS LOCAL
 527                 basic_machine=i386-unknown
 528                 os=-vsta
 529                 ;;
 530         i386-go32 | go32)                               # CYGNUS LOCAL
 531                 basic_machine=i386-unknown
 532                 os=-go32
 533                 ;;
 534         iris | iris4d)
 535                 basic_machine=mips-sgi
 536                 case $os in
 537                     -irix*)
 538                         ;;
 539                     *)
 540                         os=-irix4
 541                         ;;
 542                 esac
 543                 ;;
 544         isi68 | isi)
 545                 basic_machine=m68k-isi
 546                 os=-sysv
 547                 ;;
 548         m88k-omron*)
 549                 basic_machine=m88k-omron
 550                 ;;
 551         magnum | m3230)
 552                 basic_machine=mips-mips
 553                 os=-sysv
 554                 ;;
 555         merlin)
 556                 basic_machine=ns32k-utek
 557                 os=-sysv
 558                 ;;
 559         miniframe)
 560                 basic_machine=m68000-convergent
 561                 ;;
 562         mipsel*-linux*)
 563                 basic_machine=mipsel-unknown
 564                 os=-linux-gnu
 565                 ;;
 566         mips*-linux*)
 567                 basic_machine=mips-unknown
 568                 os=-linux-gnu
 569                 ;;
 570         mips3*-*)
 571                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 572                 ;;
 573         mips3*)
 574                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
 575                 ;;
 576         monitor)                                        # CYGNUS LOCAL
 577                 basic_machine=m68k-rom68k
 578                 os=-coff
 579                 ;;
 580         msdos)                                          # CYGNUS LOCAL
 581                 basic_machine=i386-unknown
 582                 os=-msdos
 583                 ;;
 584         ncr3000)
 585                 basic_machine=i486-ncr
 586                 os=-sysv4
 587                 ;;
 588         netbsd386)
 589                 basic_machine=i386-unknown              # CYGNUS LOCAL
 590                 os=-netbsd
 591                 ;;
 592         news | news700 | news800 | news900)
 593                 basic_machine=m68k-sony
 594                 os=-newsos
 595                 ;;
 596         news1000)
 597                 basic_machine=m68030-sony
 598                 os=-newsos
 599                 ;;
 600         news-3600 | risc-news)
 601                 basic_machine=mips-sony
 602                 os=-newsos
 603                 ;;
 604         necv70)                                         # CYGNUS LOCAL
 605                 basic_machine=v70-nec
 606                 os=-sysv
 607                 ;;
 608         next | m*-next )
 609                 basic_machine=m68k-next
 610                 case $os in
 611                     -nextstep* )
 612                         ;;
 613                     -ns2*)
 614                       os=-nextstep2
 615                         ;;
 616                     *)
 617                       os=-nextstep3
 618                         ;;
 619                 esac
 620                 ;;
 621         nh3000)
 622                 basic_machine=m68k-harris
 623                 os=-cxux
 624                 ;;
 625         nh[45]000)
 626                 basic_machine=m88k-harris
 627                 os=-cxux
 628                 ;;
 629         nindy960)
 630                 basic_machine=i960-intel
 631                 os=-nindy
 632                 ;;
 633         mon960)                                         # CYGNUS LOCAL
 634                 basic_machine=i960-intel
 635                 os=-mon960
 636                 ;;
 637         np1)
 638                 basic_machine=np1-gould
 639                 ;;
 640         OSE68000 | ose68000)                            # CYGNUS LOCAL
 641                 basic_machine=m68000-ericsson
 642                 os=-ose
 643                 ;;
 644         os68k)                                          # CYGNUS LOCAL
 645                 basic_machine=m68k-none
 646                 os=-os68k
 647                 ;;
 648         pa-hitachi)
 649                 basic_machine=hppa1.1-hitachi
 650                 os=-hiuxwe2
 651                 ;;
 652         paragon)
 653                 basic_machine=i860-intel
 654                 os=-osf
 655                 ;;
 656         pbd)
 657                 basic_machine=sparc-tti
 658                 ;;
 659         pbb)
 660                 basic_machine=m68k-tti
 661                 ;;
 662         pc532 | pc532-*)
 663                 basic_machine=ns32k-pc532
 664                 ;;
 665         pentium | p5)
 666                 basic_machine=i586-intel
 667                 ;;
 668         pentiumpro | p6)
 669                 basic_machine=i686-intel
 670                 ;;
 671         pentium-* | p5-*)
 672                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
 673                 ;;
 674         pentiumpro-* | p6-*)
 675                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 676                 ;;
 677         k5)
 678                 # We don't have specific support for AMD's K5 yet, so just call it a Pentium
 679                 basic_machine=i586-amd
 680                 ;;
 681         nexen)
 682                 # We don't have specific support for Nexgen yet, so just call it a Pentium
 683                 basic_machine=i586-nexgen
 684                 ;;
 685         pn)
 686                 basic_machine=pn-gould
 687                 ;;
 688         power)  basic_machine=rs6000-ibm
 689                 ;;
 690         ppc)    basic_machine=powerpc-unknown
 691                 ;;
 692         ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
 693                 ;;
 694         ppcle | powerpclittle | ppc-le | powerpc-little)
 695                 basic_machine=powerpcle-unknown
 696                 ;;
 697         ppcle-* | powerpclittle-*)
 698                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
 699                 ;;
 700         ps2)
 701                 basic_machine=i386-ibm
 702                 ;;
 703 # start-sanitize-tx19
 704         r1900)
 705                 basic_machine=mipstx19-unknown
 706                 ;;
 707         r1900el)
 708                 basic_machine=mipstx19el-unknown
 709                 ;;
 710 # end-sanitize-tx19
 711 # start-sanitize-r5900
 712         r5900 | r5900el)                                # CYGNUS LOCAL
 713                 basic_machine=mips64r5900-unknown
 714                 ;;
 715 # end-sanitize-r5900
 716         rom68k)                                         # CYGNUS LOCAL
 717                 basic_machine=m68k-rom68k
 718                 os=-coff
 719                 ;;
 720         rm[46]00)
 721                 basic_machine=mips-siemens
 722                 ;;
 723         rtpc | rtpc-*)
 724                 basic_machine=romp-ibm
 725                 ;;
 726         sa29200)                                        # CYGNUS LOCAL
 727                 basic_machine=a29k-amd
 728                 os=-udi
 729                 ;;
 730         sequent)
 731                 basic_machine=i386-sequent
 732                 ;;
 733         sh)
 734                 basic_machine=sh-hitachi
 735                 os=-hms
 736                 ;;
 737         sparclite-wrs)                                  # CYGNUS LOCAL
 738                 basic_machine=sparclite-wrs
 739                 os=-vxworks
 740                 ;;
 741         sps7)
 742                 basic_machine=m68k-bull
 743                 os=-sysv2
 744                 ;;
 745         spur)
 746                 basic_machine=spur-unknown
 747                 ;;
 748         st2000)                                         # CYGNUS LOCAL
 749                 basic_machine=m68k-tandem
 750                 ;;
 751         stratus)                                        # CYGNUS LOCAL
 752                 basic_machine=i860-stratus
 753                 os=-sysv4
 754                 ;;
 755         sun2)
 756                 basic_machine=m68000-sun
 757                 ;;
 758         sun2os3)
 759                 basic_machine=m68000-sun
 760                 os=-sunos3
 761                 ;;
 762         sun2os4)
 763                 basic_machine=m68000-sun
 764                 os=-sunos4
 765                 ;;
 766         sun3os3)
 767                 basic_machine=m68k-sun
 768                 os=-sunos3
 769                 ;;
 770         sun3os4)
 771                 basic_machine=m68k-sun
 772                 os=-sunos4
 773                 ;;
 774         sun4os3)
 775                 basic_machine=sparc-sun
 776                 os=-sunos3
 777                 ;;
 778         sun4os4)
 779                 basic_machine=sparc-sun
 780                 os=-sunos4
 781                 ;;
 782         sun4sol2)
 783                 basic_machine=sparc-sun
 784                 os=-solaris2
 785                 ;;
 786         sun3 | sun3-*)
 787                 basic_machine=m68k-sun
 788                 ;;
 789         sun4)
 790                 basic_machine=sparc-sun
 791                 ;;
 792         sun386 | sun386i | roadrunner)
 793                 basic_machine=i386-sun
 794                 ;;
 795         symmetry)
 796                 basic_machine=i386-sequent
 797                 os=-dynix
 798                 ;;
 799 # start-sanitize-tx19
 800         tx19)
 801                 basic_machine=mipstx19-unknown
 802                 ;;
 803         tx19el)
 804                 basic_machine=mipstx19el-unknown
 805                 ;;
 806 # end-sanitize-tx19
 807         tx39)
 808                 basic_machine=mipstx39-unknown
 809                 ;;
 810         tx39el)
 811                 basic_machine=mipstx39el-unknown
 812                 ;;
 813         tower | tower-32)
 814                 basic_machine=m68k-ncr
 815                 ;;
 816         udi29k)
 817                 basic_machine=a29k-amd
 818                 os=-udi
 819                 ;;
 820         ultra3)
 821                 basic_machine=a29k-nyu
 822                 os=-sym1
 823                 ;;
 824         v810 | necv810)                                 # CYGNUS LOCAL
 825                 basic_machine=v810-nec
 826                 os=-none
 827                 ;;
 828         vaxv)
 829                 basic_machine=vax-dec
 830                 os=-sysv
 831                 ;;
 832         vms)
 833                 basic_machine=vax-dec
 834                 os=-vms
 835                 ;;
 836         vpp*|vx|vx-*)
 837                basic_machine=f301-fujitsu
 838                ;;
 839         vxworks960)
 840                 basic_machine=i960-wrs
 841                 os=-vxworks
 842                 ;;
 843         vxworks68)
 844                 basic_machine=m68k-wrs
 845                 os=-vxworks
 846                 ;;
 847         vxworks29k)
 848                 basic_machine=a29k-wrs
 849                 os=-vxworks
 850                 ;;
 851         w65*)                                           # CYGNUS LOCAL
 852                 basic_machine=w65-wdc
 853                 os=-none
 854                 ;;
 855         xmp)
 856                 basic_machine=xmp-cray
 857                 os=-unicos
 858                 ;;
 859         xps | xps100)
 860                 basic_machine=xps100-honeywell
 861                 ;;
 862         z8k-*-coff)                                     # CYGNUS LOCAL
 863                 basic_machine=z8k-unknown
 864                 os=-sim
 865                 ;;
 866         none)
 867                 basic_machine=none-none
 868                 os=-none
 869                 ;;
 870
 871 # Here we handle the default manufacturer of certain CPU types.  It is in
 872 # some cases the only manufacturer, in others, it is the most popular.
 873         w89k)                                           # CYGNUS LOCAL
 874                 basic_machine=hppa1.1-winbond
 875                 ;;
 876         op50n)                                          # CYGNUS LOCAL
 877                 basic_machine=hppa1.1-oki
 878                 ;;
 879         op60c)                                          # CYGNUS LOCAL
 880                 basic_machine=hppa1.1-oki
 881                 ;;
 882         mips)
 883                 if [ x$os = x-linux-gnu ]; then
 884                         basic_machine=mips-unknown
 885                 else
 886                         basic_machine=mips-mips
 887                 fi
 888                 ;;
 889         romp)
 890                 basic_machine=romp-ibm
 891                 ;;
 892         rs6000)
 893                 basic_machine=rs6000-ibm
 894                 ;;
 895         vax)
 896                 basic_machine=vax-dec
 897                 ;;
 898         pdp11)
 899                 basic_machine=pdp11-dec
 900                 ;;
 901         we32k)
 902                 basic_machine=we32k-att
 903                 ;;
 904         sparc)
 905                 basic_machine=sparc-sun
 906                 ;;
 907         cydra)
 908                 basic_machine=cydra-cydrome
 909                 ;;
 910         orion)
 911                 basic_machine=orion-highlevel
 912                 ;;
 913         orion105)
 914                 basic_machine=clipper-highlevel
 915                 ;;
 916         mac | mpw | mac-mpw)                            # CYGNUS LOCAL
 917                 basic_machine=m68k-apple
 918                 ;;
 919         pmac | pmac-mpw)                                # CYGNUS LOCAL
 920                 basic_machine=powerpc-apple
 921                 ;;
 922         *)
 923                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 924                 exit 1
 925                 ;;
 926 esac
 927
 928 # Here we canonicalize certain aliases for manufacturers.
 929 case $basic_machine in
 930         *-digital*)
 931                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
 932                 ;;
 933         *-commodore*)
 934                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
 935                 ;;
 936         *)
 937                 ;;
 938 esac
 939
 940 # Decode manufacturer-specific aliases for certain operating systems.
 941
 942 if [ x"$os" != x"" ]
 943 then
 944 case $os in
 945         # First match some system type aliases
 946         # that might get confused with valid system types.
 947         # -solaris* is a basic system type, with this one exception.
 948         -solaris1 | -solaris1.*)
 949                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
 950                 ;;
 951         -solaris)
 952                 os=-solaris2
 953                 ;;
 954         -unixware* | svr4*)
 955                 os=-sysv4
 956                 ;;
 957         -gnu/linux*)
 958                 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
 959                 ;;
 960         # First accept the basic system types.
 961         # The portable systems comes first.
 962         # Each alternative MUST END IN A *, to match a version number.
 963         # -sysv* is not here because it comes later, after sysvr4.
 964         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
 965               | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
 966               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
 967               | -amigados* | -msdos* | -newsos* | -unicos* | -aof* | -aos* \
 968               | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
 969               | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
 970               | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
 971               | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
 972               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
 973               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
 974               | -cygwin32* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
 975               | -mingw32* | -linux-gnu* | -uxpv*)
 976         # Remember, each alternative MUST END IN *, to match a version number.
 977                 ;;
 978         # CYGNUS LOCAL
 979         -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
 980               | -windows* | -osx | -abug |  -netware* | -os9* | -beos* \
 981               | -macos* | -mpw* | -magic* | -mon960* | -lnews* )
 982                 ;;
 983         -mac*)
 984                 os=`echo $os | sed -e 's|mac|macos|'`
 985                 ;;
 986         # END CYGNUS LOCAL
 987         -linux*)
 988                 os=`echo $os | sed -e 's|linux|linux-gnu|'`
 989                 ;;
 990         -sunos5*)
 991                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
 992                 ;;
 993         -sunos6*)
 994                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
 995                 ;;
 996         -osfrose*)
 997                 os=-osfrose
 998                 ;;
 999         -osf*)
1000                 os=-osf
1001                 ;;
1002         -utek*)
1003                 os=-bsd
1004                 ;;
1005         -dynix*)
1006                 os=-bsd
1007                 ;;
1008         -acis*)
1009                 os=-aos
1010                 ;;
1011         -386bsd)                                        # CYGNUS LOCAL
1012                 os=-bsd
1013                 ;;
1014         -ctix* | -uts*)
1015                 os=-sysv
1016                 ;;
1017         -ns2 )
1018                 os=-nextstep2
1019                 ;;
1020         # Preserve the version number of sinix5.
1021         -sinix5.*)
1022                 os=`echo $os | sed -e 's|sinix|sysv|'`
1023                 ;;
1024         -sinix*)
1025                 os=-sysv4
1026                 ;;
1027         -triton*)
1028                 os=-sysv3
1029                 ;;
1030         -oss*)
1031                 os=-sysv3
1032                 ;;
1033         -svr4)
1034                 os=-sysv4
1035                 ;;
1036         -svr3)
1037                 os=-sysv3
1038                 ;;
1039         -sysvr4)
1040                 os=-sysv4
1041                 ;;
1042         # This must come after -sysvr4.
1043         -sysv*)
1044                 ;;
1045         -ose*)                                          # CYGNUS LOCAL
1046                 os=-ose
1047                 ;;
1048         -es1800*)                                       # CYGNUS LOCAL
1049                 os=-ose
1050                 ;;
1051         -xenix)
1052                 os=-xenix
1053                 ;;
1054         -none)
1055                 ;;
1056         *)
1057                 # Get rid of the `-' at the beginning of $os.
1058                 os=`echo $os | sed 's/[^-]*-//'`
1059                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1060                 exit 1
1061                 ;;
1062 esac
1063 else
1064
1065 # Here we handle the default operating systems that come with various machines.
1066 # The value should be what the vendor currently ships out the door with their
1067 # machine or put another way, the most popular os provided with the machine.
1068
1069 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1070 # "-sun"), then you have to tell the case statement up towards the top
1071 # that MANUFACTURER isn't an operating system.  Otherwise, code above
1072 # will signal an error saying that MANUFACTURER isn't an operating
1073 # system, and we'll never get to this point.
1074
1075 case $basic_machine in
1076         *-acorn)
1077                 os=-riscix1.2
1078                 ;;
1079         arm*-semi)
1080                 os=-aout
1081                 ;;
1082         pdp11-*)
1083                 os=-none
1084                 ;;
1085         *-dec | vax-*)
1086                 os=-ultrix4.2
1087                 ;;
1088         m68*-apollo)
1089                 os=-domain
1090                 ;;
1091         i386-sun)
1092                 os=-sunos4.0.2
1093                 ;;
1094         m68000-sun)
1095                 os=-sunos3
1096                 # This also exists in the configure program, but was not the
1097                 # default.
1098                 # os=-sunos4
1099                 ;;
1100         m68*-cisco)                                     # CYGNUS LOCAL
1101                 os=-aout
1102                 ;;
1103         mips*-cisco)                                    # CYGNUS LOCAL
1104                 os=-elf
1105                 ;;
1106         mips*-*)                                        # CYGNUS LOCAL
1107                 os=-elf
1108                 ;;
1109         *-tti)  # must be before sparc entry or we get the wrong os.
1110                 os=-sysv3
1111                 ;;
1112         sparc-* | *-sun)
1113                 os=-sunos4.1.1
1114                 ;;
1115         *-be)                                           # CYGNUS LOCAL
1116                 os=-beos
1117                 ;;
1118         *-ibm)
1119                 os=-aix
1120                 ;;
1121         *-wec)                                          # CYGNUS LOCAL
1122                 os=-proelf
1123                 ;;
1124         *-winbond)                                      # CYGNUS LOCAL
1125                 os=-proelf
1126                 ;;
1127         *-oki)                                          # CYGNUS LOCAL
1128                 os=-proelf
1129                 ;;
1130         *-hp)
1131                 os=-hpux
1132                 ;;
1133         *-hitachi)
1134                 os=-hiux
1135                 ;;
1136         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1137                 os=-sysv
1138                 ;;
1139         *-cbm)
1140                 os=-amigados
1141                 ;;
1142         *-dg)
1143                 os=-dgux
1144                 ;;
1145         *-dolphin)
1146                 os=-sysv3
1147                 ;;
1148         m68k-ccur)
1149                 os=-rtu
1150                 ;;
1151         m88k-omron*)
1152                 os=-luna
1153                 ;;
1154         *-next )
1155                 os=-nextstep
1156                 ;;
1157         *-sequent)
1158                 os=-ptx
1159                 ;;
1160         *-crds)
1161                 os=-unos
1162                 ;;
1163         *-ns)
1164                 os=-genix
1165                 ;;
1166         i370-*)
1167                 os=-mvs
1168                 ;;
1169         *-next)
1170                 os=-nextstep3
1171                 ;;
1172         *-gould)
1173                 os=-sysv
1174                 ;;
1175         *-highlevel)
1176                 os=-bsd
1177                 ;;
1178         *-encore)
1179                 os=-bsd
1180                 ;;
1181         *-sgi)
1182                 os=-irix
1183                 ;;
1184         *-siemens)
1185                 os=-sysv4
1186                 ;;
1187         *-masscomp)
1188                 os=-rtu
1189                 ;;
1190         f301-fujitsu)
1191                 os=-uxpv
1192                 ;;
1193         *-rom68k)                                       # CYGNUS LOCAL
1194                 os=-coff
1195                 ;;
1196         *-*bug)                                         # CYGNUS LOCAL
1197                 os=-coff
1198                 ;;
1199         *-apple)                                        # CYGNUS LOCAL
1200                 os=-macos
1201                 ;;
1202         *)
1203                 os=-none
1204                 ;;
1205 esac
1206 fi
1207
1208 # Here we handle the case where we know the os, and the CPU type, but not the
1209 # manufacturer.  We pick the logical manufacturer.
1210 vendor=unknown
1211 case $basic_machine in
1212         *-unknown)
1213                 case $os in
1214                         -riscix*)
1215                                 vendor=acorn
1216                                 ;;
1217                         -sunos*)
1218                                 vendor=sun
1219                                 ;;
1220                         -aix*)
1221                                 vendor=ibm
1222                                 ;;
1223                         -beos*)                                         # CYGNUS LOCAL
1224                                 vendor=be
1225                                 ;;
1226                         -hpux*)
1227                                 vendor=hp
1228                                 ;;
1229                         -hiux*)
1230                                 vendor=hitachi
1231                                 ;;
1232                         -unos*)
1233                                 vendor=crds
1234                                 ;;
1235                         -dgux*)
1236                                 vendor=dg
1237                                 ;;
1238                         -luna*)
1239                                 vendor=omron
1240                                 ;;
1241                         -genix*)
1242                                 vendor=ns
1243                                 ;;
1244                         -mvs*)
1245                                 vendor=ibm
1246                                 ;;
1247                         -ptx*)
1248                                 vendor=sequent
1249                                 ;;
1250                         -vxsim* | -vxworks*)
1251                                 vendor=wrs
1252                                 ;;
1253                         -aux*)
1254                                 vendor=apple
1255                                 ;;
1256                         -hms*)                          # CYGNUS LOCAL
1257                                 vendor=hitachi
1258                                 ;;
1259                         -mpw* | -macos*)                # CYGNUS LOCAL
1260                                 vendor=apple
1261                                 ;;
1262                 esac
1263                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1264                 ;;
1265 esac
1266
1267 echo $basic_machine$os