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=$basic_machine-unknown
 205                 ;;
 206 # start-sanitize-vr5400
 207         mips64vr5400)                    # CYGNUS LOCAL cagney/vr5400
 208                 basic_machine=$basic_machine-unknown
 209                 ;;
 210 # end-sanitize-vr5400
 211 # start-sanitize-r5900
 212         mips64r5900 | mips64r5900el) # CYGNUS LOCAL gavin/r5900
 213                 basic_machine=$basic_machine-unknown
 214                 ;;
 215 # end-sanitize-r5900
 216         mips16) # CYGNUS LOCAL krk/mips16
 217                 basic_machine=$basic_machine-unknown
 218                 ;;
 219 # start-sanitize-tic80
 220         tic80)                          # CYGNUS LOCAL fnf/TIc80
 221                 basic_machine=$basic_machine-unknown
 222                 ;;
 223 # end-sanitize-tic80
 224 # start-sanitize-v850e
 225         v850e)                          # CYGNUS LOCAL jtc/v850
 226                 basic_machine=$basic_machine-unknown
 227                 ;;
 228         v850eq)                         # CYGNUS LOCAL jtc/v850
 229                 basic_machine=$basic_machine-unknown
 230                 ;;
 231 # end-sanitize-v850e
 232         d10v)                           # CYGNUS LOCAL meissner/d10v
 233                 basic_machine=$basic_machine-unknown
 234                 ;;
 235 # start-sanitize-d30v
 236         d30v)                           # CYGNUS LOCAL hunt/d30v
 237                 basic_machine=$basic_machine-unknown
 238                 ;;
 239 # end-sanitize-d30v
 240         # We use `pc' rather than `unknown'
 241         # because (1) that's what they normally are, and
 242         # (2) the word "unknown" tends to confuse beginning users.
 243         i[3456]86)
 244           basic_machine=$basic_machine-pc
 245           ;;
 246         # Object if more than one company name word.
 247         *-*-*)
 248                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 249                 exit 1
 250                 ;;
 251         # Recognize the basic CPU types with company name.
 252         vax-* | tahoe-* | i[3456]86-* | i860-* | m32r-* | m68k-* | m68000-* \
 253               | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
 254               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
 255               | power-* | none-* | 580-* | cray2-* | h8300-* | i960-* \
 256               | xmp-* | ymp-* | hppa-* | hppa1.0-* | hppa1.1-* \
 257               | alpha-* | alphaev5-* | alphaev56-* | we32k-* | cydra-* \
 258               | ns16k-* | pn-* | np1-* | xps100-* | clipper-* | orion-* \
 259               | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
 260               | sparc64-* | mips64-* | mipsel-* \
 261               | mips64el-* | mips64orion-* | mips64orionel-* \
 262               | mipstx39-* | mipstx39el-* \
 263               | f301-*)
 264                 ;;
 265         m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | h8500-* | d10v-*) # CYGNUS LOCAL
 266                 ;;
 267         v850-*) # CYGNUS LOCAL
 268                 ;;
 269 # start-sanitize-v850e
 270         v850e-*) # CYGNUS LOCAL
 271                 ;;
 272         v850eq-*) # CYGNUS LOCAL
 273                 ;;
 274 # end-sanitize-v850e
 275 # start-sanitize-d30v
 276         d30v-*) # CYGNUS LOCAL
 277                 ;;
 278 # end-sanitize-d30v
 279         mips64vr4300-* | mips64vr4300el-*) # CYGNUS LOCAL jsmith/vr4300
 280                 ;;
 281         mips64vr4100-* | mips64vr4100el-*) # CYGNUS LOCAL jsmith/vr4100
 282                 ;;
 283 # start-sanitize-tx19
 284         mipstx19-* | mipstx19el-*)
 285                 ;;
 286 # end-sanitize-tx19
 287 # start-sanitize-r5900
 288         mips64r5900-* | mips64r5900el-*) # CYGNUS LOCAL gavin/r5900
 289                 ;;
 290 # end-sanitize-r5900
 291         mips16-*) # CYGNUS LOCAL krk/mips16
 292                 ;;
 293 # start-sanitize-tic80
 294         tic80-*)                                                # CYGNUS LOCAL fnf/TIc80
 295                 ;;
 296 # end-sanitize-tic80
 297         # Recognize the various machine names and aliases which stand
 298         # for a CPU type and a company and sometimes even an OS.
 299         386bsd)                                         # CYGNUS LOCAL
 300                 basic_machine=i386-unknown
 301                 os=-bsd
 302                 ;;
 303         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 304                 basic_machine=m68000-att
 305                 ;;
 306         3b*)
 307                 basic_machine=we32k-att
 308                 ;;
 309         a29khif)                                        # CYGNUS LOCAL
 310                 basic_machine=a29k-amd
 311                 os=-udi
 312                 ;;
 313         adobe68k)                                       # CYGNUS LOCAL
 314                 basic_machine=m68010-adobe
 315                 os=-scout
 316                 ;;
 317         alliant | fx80)
 318                 basic_machine=fx80-alliant
 319                 ;;
 320         altos | altos3068)
 321                 basic_machine=m68k-altos
 322                 ;;
 323         am29k)
 324                 basic_machine=a29k-none
 325                 os=-bsd
 326                 ;;
 327         amdahl)
 328                 basic_machine=580-amdahl
 329                 os=-sysv
 330                 ;;
 331         amiga | amiga-*)
 332                 basic_machine=m68k-cbm
 333                 ;;
 334         amigados)
 335                 basic_machine=m68k-cbm
 336                 os=-amigados
 337                 ;;
 338         amigaunix | amix)
 339                 basic_machine=m68k-cbm
 340                 os=-sysv4
 341                 ;;
 342         apollo68)
 343                 basic_machine=m68k-apollo
 344                 os=-sysv
 345                 ;;
 346         apollo68bsd)                                    # CYGNUS LOCAL
 347                 basic_machine=m68k-apollo
 348                 os=-bsd
 349                 ;;
 350         aux)
 351                 basic_machine=m68k-apple
 352                 os=-aux
 353                 ;;
 354         balance)
 355                 basic_machine=ns32k-sequent
 356                 os=-dynix
 357                 ;;
 358         convex-c1)
 359                 basic_machine=c1-convex
 360                 os=-bsd
 361                 ;;
 362         convex-c2)
 363                 basic_machine=c2-convex
 364                 os=-bsd
 365                 ;;
 366         convex-c32)
 367                 basic_machine=c32-convex
 368                 os=-bsd
 369                 ;;
 370         convex-c34)
 371                 basic_machine=c34-convex
 372                 os=-bsd
 373                 ;;
 374         convex-c38)
 375                 basic_machine=c38-convex
 376                 os=-bsd
 377                 ;;
 378         cray | ymp)
 379                 basic_machine=ymp-cray
 380                 os=-unicos
 381                 ;;
 382         cray2)
 383                 basic_machine=cray2-cray
 384                 os=-unicos
 385                 ;;
 386         [ctj]90-cray)
 387                 basic_machine=c90-cray
 388                 os=-unicos
 389                 ;;
 390         crds | unos)
 391                 basic_machine=m68k-crds
 392                 ;;
 393         da30 | da30-*)
 394                 basic_machine=m68k-da30
 395                 ;;
 396         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 397                 basic_machine=mips-dec
 398                 ;;
 399         delta | 3300 | motorola-3300 | motorola-delta \
 400               | 3300-motorola | delta-motorola)
 401                 basic_machine=m68k-motorola
 402                 ;;
 403         delta88)
 404                 basic_machine=m88k-motorola
 405                 os=-sysv3
 406                 ;;
 407         dpx20 | dpx20-*)
 408                 basic_machine=rs6000-bull
 409                 os=-bosx
 410                 ;;
 411         dpx2* | dpx2*-bull)
 412                 basic_machine=m68k-bull
 413                 os=-sysv3
 414                 ;;
 415         ebmon29k)
 416                 basic_machine=a29k-amd
 417                 os=-ebmon
 418                 ;;
 419         elxsi)
 420                 basic_machine=elxsi-elxsi
 421                 os=-bsd
 422                 ;;
 423         encore | umax | mmax)
 424                 basic_machine=ns32k-encore
 425                 ;;
 426         es1800 | OSE68k | ose68k | ose | OSE)           # CYGNUS LOCAL
 427                 basic_machine=m68k-ericsson
 428                 os=-ose
 429                 ;;
 430         fx2800)
 431                 basic_machine=i860-alliant
 432                 ;;
 433         genix)
 434                 basic_machine=ns32k-ns
 435                 ;;
 436         gmicro)
 437                 basic_machine=tron-gmicro
 438                 os=-sysv
 439                 ;;
 440         h3050r* | hiux*)
 441                 basic_machine=hppa1.1-hitachi
 442                 os=-hiuxwe2
 443                 ;;
 444         h8300hms)
 445                 basic_machine=h8300-hitachi
 446                 os=-hms
 447                 ;;
 448         h8300xray)                                      # CYGNUS LOCAL
 449                 basic_machine=h8300-hitachi
 450                 os=-xray
 451                 ;;
 452         h8500hms)                                       # CYGNUS LOCAL
 453                 basic_machine=h8500-hitachi
 454                 os=-hms
 455                 ;;
 456         harris)
 457                 basic_machine=m88k-harris
 458                 os=-sysv3
 459                 ;;
 460         hp300-*)
 461                 basic_machine=m68k-hp
 462                 ;;
 463         hp300bsd)
 464                 basic_machine=m68k-hp
 465                 os=-bsd
 466                 ;;
 467         hp300hpux)
 468                 basic_machine=m68k-hp
 469                 os=-hpux
 470                 ;;
 471         w89k-*)                                         # CYGNUS LOCAL
 472                 basic_machine=hppa1.1-winbond
 473                 os=-proelf
 474                 ;;
 475         op50n-*)                                        # CYGNUS LOCAL
 476                 basic_machine=hppa1.1-oki
 477                 os=-proelf
 478                 ;;
 479         op60c-*)                                        # CYGNUS LOCAL
 480                 basic_machine=hppa1.1-oki
 481                 os=-proelf
 482                 ;;
 483         hppro)                                          # CYGNUS LOCAL
 484                 basic_machine=hppa1.1-hp
 485                 os=-proelf
 486                 ;;
 487         hp9k2[0-9][0-9] | hp9k31[0-9])
 488                 basic_machine=m68000-hp
 489                 ;;
 490         hp9k3[2-9][0-9])
 491                 basic_machine=m68k-hp
 492                 ;;
 493         hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
 494                 basic_machine=hppa1.1-hp
 495                 ;;
 496         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 497                 basic_machine=hppa1.0-hp
 498                 ;;
 499         hppa-next)
 500                 os=-nextstep3
 501                 ;;
 502         hppaosf)                                        # CYGNUS LOCAL
 503                 basic_machine=hppa1.1-hp
 504                 os=-osf
 505                 ;;
 506         i370-ibm* | ibm*)
 507                 basic_machine=i370-ibm
 508                 os=-mvs
 509                 ;;
 510 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
 511         i[3456]86v32)
 512                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 513                 os=-sysv32
 514                 ;;
 515         i[3456]86v4*)
 516                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 517                 os=-sysv4
 518                 ;;
 519         i[3456]86v)
 520                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 521                 os=-sysv
 522                 ;;
 523         i[3456]86sol2)
 524                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 525                 os=-solaris2
 526                 ;;
 527         i386mach)                                       # CYGNUS LOCAL
 528                 basic_machine=i386-mach
 529                 os=-mach
 530                 ;;
 531         i386-vsta | vsta)                               # CYGNUS LOCAL
 532                 basic_machine=i386-unknown
 533                 os=-vsta
 534                 ;;
 535         i386-go32 | go32)                               # CYGNUS LOCAL
 536                 basic_machine=i386-unknown
 537                 os=-go32
 538                 ;;
 539         iris | iris4d)
 540                 basic_machine=mips-sgi
 541                 case $os in
 542                     -irix*)
 543                         ;;
 544                     *)
 545                         os=-irix4
 546                         ;;
 547                 esac
 548                 ;;
 549         isi68 | isi)
 550                 basic_machine=m68k-isi
 551                 os=-sysv
 552                 ;;
 553         m88k-omron*)
 554                 basic_machine=m88k-omron
 555                 ;;
 556         magnum | m3230)
 557                 basic_machine=mips-mips
 558                 os=-sysv
 559                 ;;
 560         merlin)
 561                 basic_machine=ns32k-utek
 562                 os=-sysv
 563                 ;;
 564         miniframe)
 565                 basic_machine=m68000-convergent
 566                 ;;
 567         mipsel*-linux*)
 568                 basic_machine=mipsel-unknown
 569                 os=-linux-gnu
 570                 ;;
 571         mips*-linux*)
 572                 basic_machine=mips-unknown
 573                 os=-linux-gnu
 574                 ;;
 575         mips3*-*)
 576                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 577                 ;;
 578         mips3*)
 579                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
 580                 ;;
 581         monitor)                                        # CYGNUS LOCAL
 582                 basic_machine=m68k-rom68k
 583                 os=-coff
 584                 ;;
 585         msdos)                                          # CYGNUS LOCAL
 586                 basic_machine=i386-unknown
 587                 os=-msdos
 588                 ;;
 589         ncr3000)
 590                 basic_machine=i486-ncr
 591                 os=-sysv4
 592                 ;;
 593         netbsd386)
 594                 basic_machine=i386-unknown              # CYGNUS LOCAL
 595                 os=-netbsd
 596                 ;;
 597         news | news700 | news800 | news900)
 598                 basic_machine=m68k-sony
 599                 os=-newsos
 600                 ;;
 601         news1000)
 602                 basic_machine=m68030-sony
 603                 os=-newsos
 604                 ;;
 605         news-3600 | risc-news)
 606                 basic_machine=mips-sony
 607                 os=-newsos
 608                 ;;
 609         necv70)                                         # CYGNUS LOCAL
 610                 basic_machine=v70-nec
 611                 os=-sysv
 612                 ;;
 613         next | m*-next )
 614                 basic_machine=m68k-next
 615                 case $os in
 616                     -nextstep* )
 617                         ;;
 618                     -ns2*)
 619                       os=-nextstep2
 620                         ;;
 621                     *)
 622                       os=-nextstep3
 623                         ;;
 624                 esac
 625                 ;;
 626         nh3000)
 627                 basic_machine=m68k-harris
 628                 os=-cxux
 629                 ;;
 630         nh[45]000)
 631                 basic_machine=m88k-harris
 632                 os=-cxux
 633                 ;;
 634         nindy960)
 635                 basic_machine=i960-intel
 636                 os=-nindy
 637                 ;;
 638         mon960)                                         # CYGNUS LOCAL
 639                 basic_machine=i960-intel
 640                 os=-mon960
 641                 ;;
 642         np1)
 643                 basic_machine=np1-gould
 644                 ;;
 645         OSE68000 | ose68000)                            # CYGNUS LOCAL
 646                 basic_machine=m68000-ericsson
 647                 os=-ose
 648                 ;;
 649         os68k)                                          # CYGNUS LOCAL
 650                 basic_machine=m68k-none
 651                 os=-os68k
 652                 ;;
 653         pa-hitachi)
 654                 basic_machine=hppa1.1-hitachi
 655                 os=-hiuxwe2
 656                 ;;
 657         paragon)
 658                 basic_machine=i860-intel
 659                 os=-osf
 660                 ;;
 661         pbd)
 662                 basic_machine=sparc-tti
 663                 ;;
 664         pbb)
 665                 basic_machine=m68k-tti
 666                 ;;
 667         pc532 | pc532-*)
 668                 basic_machine=ns32k-pc532
 669                 ;;
 670         pentium | p5)
 671                 basic_machine=i586-intel
 672                 ;;
 673         pentiumpro | p6)
 674                 basic_machine=i686-intel
 675                 ;;
 676         pentium-* | p5-*)
 677                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
 678                 ;;
 679         pentiumpro-* | p6-*)
 680                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 681                 ;;
 682         k5)
 683                 # We don't have specific support for AMD's K5 yet, so just call it a Pentium
 684                 basic_machine=i586-amd
 685                 ;;
 686         nexen)
 687                 # We don't have specific support for Nexgen yet, so just call it a Pentium
 688                 basic_machine=i586-nexgen
 689                 ;;
 690         pn)
 691                 basic_machine=pn-gould
 692                 ;;
 693         power)  basic_machine=rs6000-ibm
 694                 ;;
 695         ppc)    basic_machine=powerpc-unknown
 696                 ;;
 697         ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
 698                 ;;
 699         ppcle | powerpclittle | ppc-le | powerpc-little)
 700                 basic_machine=powerpcle-unknown
 701                 ;;
 702         ppcle-* | powerpclittle-*)
 703                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
 704                 ;;
 705         ps2)
 706                 basic_machine=i386-ibm
 707                 ;;
 708 # start-sanitize-tx19
 709         r1900)
 710                 basic_machine=mipstx19-unknown
 711                 ;;
 712         r1900el)
 713                 basic_machine=mipstx19el-unknown
 714                 ;;
 715 # end-sanitize-tx19
 716 # start-sanitize-r5900
 717         r5900 | r5900el)                                # CYGNUS LOCAL
 718                 basic_machine=mips64r5900-unknown
 719                 ;;
 720 # end-sanitize-r5900
 721         rom68k)                                         # CYGNUS LOCAL
 722                 basic_machine=m68k-rom68k
 723                 os=-coff
 724                 ;;
 725         rm[46]00)
 726                 basic_machine=mips-siemens
 727                 ;;
 728         rtpc | rtpc-*)
 729                 basic_machine=romp-ibm
 730                 ;;
 731         sa29200)                                        # CYGNUS LOCAL
 732                 basic_machine=a29k-amd
 733                 os=-udi
 734                 ;;
 735         sequent)
 736                 basic_machine=i386-sequent
 737                 ;;
 738         sh)
 739                 basic_machine=sh-hitachi
 740                 os=-hms
 741                 ;;
 742         sparclite-wrs)                                  # CYGNUS LOCAL
 743                 basic_machine=sparclite-wrs
 744                 os=-vxworks
 745                 ;;
 746         sps7)
 747                 basic_machine=m68k-bull
 748                 os=-sysv2
 749                 ;;
 750         spur)
 751                 basic_machine=spur-unknown
 752                 ;;
 753         st2000)                                         # CYGNUS LOCAL
 754                 basic_machine=m68k-tandem
 755                 ;;
 756         stratus)                                        # CYGNUS LOCAL
 757                 basic_machine=i860-stratus
 758                 os=-sysv4
 759                 ;;
 760         sun2)
 761                 basic_machine=m68000-sun
 762                 ;;
 763         sun2os3)
 764                 basic_machine=m68000-sun
 765                 os=-sunos3
 766                 ;;
 767         sun2os4)
 768                 basic_machine=m68000-sun
 769                 os=-sunos4
 770                 ;;
 771         sun3os3)
 772                 basic_machine=m68k-sun
 773                 os=-sunos3
 774                 ;;
 775         sun3os4)
 776                 basic_machine=m68k-sun
 777                 os=-sunos4
 778                 ;;
 779         sun4os3)
 780                 basic_machine=sparc-sun
 781                 os=-sunos3
 782                 ;;
 783         sun4os4)
 784                 basic_machine=sparc-sun
 785                 os=-sunos4
 786                 ;;
 787         sun4sol2)
 788                 basic_machine=sparc-sun
 789                 os=-solaris2
 790                 ;;
 791         sun3 | sun3-*)
 792                 basic_machine=m68k-sun
 793                 ;;
 794         sun4)
 795                 basic_machine=sparc-sun
 796                 ;;
 797         sun386 | sun386i | roadrunner)
 798                 basic_machine=i386-sun
 799                 ;;
 800         symmetry)
 801                 basic_machine=i386-sequent
 802                 os=-dynix
 803                 ;;
 804 # start-sanitize-tx19
 805         tx19)
 806                 basic_machine=mipstx19-unknown
 807                 ;;
 808         tx19el)
 809                 basic_machine=mipstx19el-unknown
 810                 ;;
 811 # end-sanitize-tx19
 812         tx39)
 813                 basic_machine=mipstx39-unknown
 814                 ;;
 815         tx39el)
 816                 basic_machine=mipstx39el-unknown
 817                 ;;
 818         tower | tower-32)
 819                 basic_machine=m68k-ncr
 820                 ;;
 821         udi29k)
 822                 basic_machine=a29k-amd
 823                 os=-udi
 824                 ;;
 825         ultra3)
 826                 basic_machine=a29k-nyu
 827                 os=-sym1
 828                 ;;
 829         v810 | necv810)                                 # CYGNUS LOCAL
 830                 basic_machine=v810-nec
 831                 os=-none
 832                 ;;
 833         vaxv)
 834                 basic_machine=vax-dec
 835                 os=-sysv
 836                 ;;
 837         vms)
 838                 basic_machine=vax-dec
 839                 os=-vms
 840                 ;;
 841         vpp*|vx|vx-*)
 842                basic_machine=f301-fujitsu
 843                ;;
 844         vxworks960)
 845                 basic_machine=i960-wrs
 846                 os=-vxworks
 847                 ;;
 848         vxworks68)
 849                 basic_machine=m68k-wrs
 850                 os=-vxworks
 851                 ;;
 852         vxworks29k)
 853                 basic_machine=a29k-wrs
 854                 os=-vxworks
 855                 ;;
 856         w65*)                                           # CYGNUS LOCAL
 857                 basic_machine=w65-wdc
 858                 os=-none
 859                 ;;
 860         xmp)
 861                 basic_machine=xmp-cray
 862                 os=-unicos
 863                 ;;
 864         xps | xps100)
 865                 basic_machine=xps100-honeywell
 866                 ;;
 867         z8k-*-coff)                                     # CYGNUS LOCAL
 868                 basic_machine=z8k-unknown
 869                 os=-sim
 870                 ;;
 871         none)
 872                 basic_machine=none-none
 873                 os=-none
 874                 ;;
 875
 876 # Here we handle the default manufacturer of certain CPU types.  It is in
 877 # some cases the only manufacturer, in others, it is the most popular.
 878         w89k)                                           # CYGNUS LOCAL
 879                 basic_machine=hppa1.1-winbond
 880                 ;;
 881         op50n)                                          # CYGNUS LOCAL
 882                 basic_machine=hppa1.1-oki
 883                 ;;
 884         op60c)                                          # CYGNUS LOCAL
 885                 basic_machine=hppa1.1-oki
 886                 ;;
 887         mips)
 888                 if [ x$os = x-linux-gnu ]; then
 889                         basic_machine=mips-unknown
 890                 else
 891                         basic_machine=mips-mips
 892                 fi
 893                 ;;
 894         romp)
 895                 basic_machine=romp-ibm
 896                 ;;
 897         rs6000)
 898                 basic_machine=rs6000-ibm
 899                 ;;
 900         vax)
 901                 basic_machine=vax-dec
 902                 ;;
 903         pdp11)
 904                 basic_machine=pdp11-dec
 905                 ;;
 906         we32k)
 907                 basic_machine=we32k-att
 908                 ;;
 909         sparc)
 910                 basic_machine=sparc-sun
 911                 ;;
 912         cydra)
 913                 basic_machine=cydra-cydrome
 914                 ;;
 915         orion)
 916                 basic_machine=orion-highlevel
 917                 ;;
 918         orion105)
 919                 basic_machine=clipper-highlevel
 920                 ;;
 921         mac | mpw | mac-mpw)                            # CYGNUS LOCAL
 922                 basic_machine=m68k-apple
 923                 ;;
 924         pmac | pmac-mpw)                                # CYGNUS LOCAL
 925                 basic_machine=powerpc-apple
 926                 ;;
 927         *)
 928                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 929                 exit 1
 930                 ;;
 931 esac
 932
 933 # Here we canonicalize certain aliases for manufacturers.
 934 case $basic_machine in
 935         *-digital*)
 936                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
 937                 ;;
 938         *-commodore*)
 939                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
 940                 ;;
 941         *)
 942                 ;;
 943 esac
 944
 945 # Decode manufacturer-specific aliases for certain operating systems.
 946
 947 if [ x"$os" != x"" ]
 948 then
 949 case $os in
 950         # First match some system type aliases
 951         # that might get confused with valid system types.
 952         # -solaris* is a basic system type, with this one exception.
 953         -solaris1 | -solaris1.*)
 954                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
 955                 ;;
 956         -solaris)
 957                 os=-solaris2
 958                 ;;
 959         -unixware* | svr4*)
 960                 os=-sysv4
 961                 ;;
 962         -gnu/linux*)
 963                 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
 964                 ;;
 965         # First accept the basic system types.
 966         # The portable systems comes first.
 967         # Each alternative MUST END IN A *, to match a version number.
 968         # -sysv* is not here because it comes later, after sysvr4.
 969         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
 970               | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
 971               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
 972               | -amigados* | -msdos* | -newsos* | -unicos* | -aof* | -aos* \
 973               | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
 974               | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
 975               | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
 976               | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
 977               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
 978               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
 979               | -cygwin32* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
 980               | -mingw32* | -linux-gnu* | -uxpv*)
 981         # Remember, each alternative MUST END IN *, to match a version number.
 982                 ;;
 983         # CYGNUS LOCAL
 984         -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
 985               | -windows* | -osx | -abug |  -netware* | -os9* | -beos* \
 986               | -macos* | -mpw* | -magic* | -mon960* | -lnews* )
 987                 ;;
 988         -mac*)
 989                 os=`echo $os | sed -e 's|mac|macos|'`
 990                 ;;
 991         # END CYGNUS LOCAL
 992         -linux*)
 993                 os=`echo $os | sed -e 's|linux|linux-gnu|'`
 994                 ;;
 995         -sunos5*)
 996                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
 997                 ;;
 998         -sunos6*)
 999                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1000                 ;;
1001         -osfrose*)
1002                 os=-osfrose
1003                 ;;
1004         -osf*)
1005                 os=-osf
1006                 ;;
1007         -utek*)
1008                 os=-bsd
1009                 ;;
1010         -dynix*)
1011                 os=-bsd
1012                 ;;
1013         -acis*)
1014                 os=-aos
1015                 ;;
1016         -386bsd)                                        # CYGNUS LOCAL
1017                 os=-bsd
1018                 ;;
1019         -ctix* | -uts*)
1020                 os=-sysv
1021                 ;;
1022         -ns2 )
1023                 os=-nextstep2
1024                 ;;
1025         # Preserve the version number of sinix5.
1026         -sinix5.*)
1027                 os=`echo $os | sed -e 's|sinix|sysv|'`
1028                 ;;
1029         -sinix*)
1030                 os=-sysv4
1031                 ;;
1032         -triton*)
1033                 os=-sysv3
1034                 ;;
1035         -oss*)
1036                 os=-sysv3
1037                 ;;
1038         -svr4)
1039                 os=-sysv4
1040                 ;;
1041         -svr3)
1042                 os=-sysv3
1043                 ;;
1044         -sysvr4)
1045                 os=-sysv4
1046                 ;;
1047         # This must come after -sysvr4.
1048         -sysv*)
1049                 ;;
1050         -ose*)                                          # CYGNUS LOCAL
1051                 os=-ose
1052                 ;;
1053         -es1800*)                                       # CYGNUS LOCAL
1054                 os=-ose
1055                 ;;
1056         -xenix)
1057                 os=-xenix
1058                 ;;
1059         -none)
1060                 ;;
1061         *)
1062                 # Get rid of the `-' at the beginning of $os.
1063                 os=`echo $os | sed 's/[^-]*-//'`
1064                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1065                 exit 1
1066                 ;;
1067 esac
1068 else
1069
1070 # Here we handle the default operating systems that come with various machines.
1071 # The value should be what the vendor currently ships out the door with their
1072 # machine or put another way, the most popular os provided with the machine.
1073
1074 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1075 # "-sun"), then you have to tell the case statement up towards the top
1076 # that MANUFACTURER isn't an operating system.  Otherwise, code above
1077 # will signal an error saying that MANUFACTURER isn't an operating
1078 # system, and we'll never get to this point.
1079
1080 case $basic_machine in
1081         *-acorn)
1082                 os=-riscix1.2
1083                 ;;
1084         arm*-semi)
1085                 os=-aout
1086                 ;;
1087         pdp11-*)
1088                 os=-none
1089                 ;;
1090         *-dec | vax-*)
1091                 os=-ultrix4.2
1092                 ;;
1093         m68*-apollo)
1094                 os=-domain
1095                 ;;
1096         i386-sun)
1097                 os=-sunos4.0.2
1098                 ;;
1099         m68000-sun)
1100                 os=-sunos3
1101                 # This also exists in the configure program, but was not the
1102                 # default.
1103                 # os=-sunos4
1104                 ;;
1105         m68*-cisco)                                     # CYGNUS LOCAL
1106                 os=-aout
1107                 ;;
1108         mips*-cisco)                                    # CYGNUS LOCAL
1109                 os=-elf
1110                 ;;
1111         mips*-*)                                        # CYGNUS LOCAL
1112                 os=-elf
1113                 ;;
1114         *-tti)  # must be before sparc entry or we get the wrong os.
1115                 os=-sysv3
1116                 ;;
1117         sparc-* | *-sun)
1118                 os=-sunos4.1.1
1119                 ;;
1120         *-be)                                           # CYGNUS LOCAL
1121                 os=-beos
1122                 ;;
1123         *-ibm)
1124                 os=-aix
1125                 ;;
1126         *-wec)                                          # CYGNUS LOCAL
1127                 os=-proelf
1128                 ;;
1129         *-winbond)                                      # CYGNUS LOCAL
1130                 os=-proelf
1131                 ;;
1132         *-oki)                                          # CYGNUS LOCAL
1133                 os=-proelf
1134                 ;;
1135         *-hp)
1136                 os=-hpux
1137                 ;;
1138         *-hitachi)
1139                 os=-hiux
1140                 ;;
1141         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1142                 os=-sysv
1143                 ;;
1144         *-cbm)
1145                 os=-amigados
1146                 ;;
1147         *-dg)
1148                 os=-dgux
1149                 ;;
1150         *-dolphin)
1151                 os=-sysv3
1152                 ;;
1153         m68k-ccur)
1154                 os=-rtu
1155                 ;;
1156         m88k-omron*)
1157                 os=-luna
1158                 ;;
1159         *-next )
1160                 os=-nextstep
1161                 ;;
1162         *-sequent)
1163                 os=-ptx
1164                 ;;
1165         *-crds)
1166                 os=-unos
1167                 ;;
1168         *-ns)
1169                 os=-genix
1170                 ;;
1171         i370-*)
1172                 os=-mvs
1173                 ;;
1174         *-next)
1175                 os=-nextstep3
1176                 ;;
1177         *-gould)
1178                 os=-sysv
1179                 ;;
1180         *-highlevel)
1181                 os=-bsd
1182                 ;;
1183         *-encore)
1184                 os=-bsd
1185                 ;;
1186         *-sgi)
1187                 os=-irix
1188                 ;;
1189         *-siemens)
1190                 os=-sysv4
1191                 ;;
1192         *-masscomp)
1193                 os=-rtu
1194                 ;;
1195         f301-fujitsu)
1196                 os=-uxpv
1197                 ;;
1198         *-rom68k)                                       # CYGNUS LOCAL
1199                 os=-coff
1200                 ;;
1201         *-*bug)                                         # CYGNUS LOCAL
1202                 os=-coff
1203                 ;;
1204         *-apple)                                        # CYGNUS LOCAL
1205                 os=-macos
1206                 ;;
1207         *)
1208                 os=-none
1209                 ;;
1210 esac
1211 fi
1212
1213 # Here we handle the case where we know the os, and the CPU type, but not the
1214 # manufacturer.  We pick the logical manufacturer.
1215 vendor=unknown
1216 case $basic_machine in
1217         *-unknown)
1218                 case $os in
1219                         -riscix*)
1220                                 vendor=acorn
1221                                 ;;
1222                         -sunos*)
1223                                 vendor=sun
1224                                 ;;
1225                         -aix*)
1226                                 vendor=ibm
1227                                 ;;
1228                         -beos*)                                         # CYGNUS LOCAL
1229                                 vendor=be
1230                                 ;;
1231                         -hpux*)
1232                                 vendor=hp
1233                                 ;;
1234                         -hiux*)
1235                                 vendor=hitachi
1236                                 ;;
1237                         -unos*)
1238                                 vendor=crds
1239                                 ;;
1240                         -dgux*)
1241                                 vendor=dg
1242                                 ;;
1243                         -luna*)
1244                                 vendor=omron
1245                                 ;;
1246                         -genix*)
1247                                 vendor=ns
1248                                 ;;
1249                         -mvs*)
1250                                 vendor=ibm
1251                                 ;;
1252                         -ptx*)
1253                                 vendor=sequent
1254                                 ;;
1255                         -vxsim* | -vxworks*)
1256                                 vendor=wrs
1257                                 ;;
1258                         -aux*)
1259                                 vendor=apple
1260                                 ;;
1261                         -hms*)                          # CYGNUS LOCAL
1262                                 vendor=hitachi
1263                                 ;;
1264                         -mpw* | -macos*)                # CYGNUS LOCAL
1265                                 vendor=apple
1266                                 ;;
1267                 esac
1268                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1269                 ;;
1270 esac
1271
1272 echo $basic_machine$os