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 # start-sanitize-tx49
  80         mips-tx49-elf)
  81                 set mips64tx49-unknown-elf
  82                 ;;
  83 # end-sanitize-tx49
  84 # start-sanitize-vr5400
  85         mips64vr5xxx-elf)
  86                 set mips64vr5000-elf
  87                 ;;
  88 # end-sanitize-vr5400
  89         *)
  90                 ;;
  91 esac
  92 # END CYGNUS LOCAL marketing-names
  93
  94 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
  95 # Here we must recognize all the valid KERNEL-OS combinations.
  96 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
  97 case $maybe_os in
  98   linux-gnu*)
  99     os=-$maybe_os
 100     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
 101     ;;
 102   *)
 103     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
 104     if [ $basic_machine != $1 ]
 105     then os=`echo $1 | sed 's/.*-/-/'`
 106     else os=; fi
 107     ;;
 108 esac
 109
 110 ### Let's recognize common machines as not being operating systems so
 111 ### that things like config.sub decstation-3100 work.  We also
 112 ### recognize some manufacturers as not being operating systems, so we
 113 ### can provide default operating systems below.
 114 case $os in
 115         -sun*os*)
 116                 # Prevent following clause from handling this invalid input.
 117                 ;;
 118         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
 119         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
 120         -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
 121         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
 122         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
 123         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
 124         -apple)
 125                 os=
 126                 basic_machine=$1
 127                 ;;
 128         -sim | -cisco | -oki | -wec | -winbond )        # CYGNUS LOCAL
 129                 os=
 130                 basic_machine=$1
 131                 ;;
 132         -scout)                                         # CYGNUS LOCAL
 133                 ;;
 134         -wrs)                                           # CYGNUS LOCAL
 135                 os=vxworks
 136                 basic_machine=$1
 137                 ;;
 138         -hiux*)
 139                 os=-hiuxwe2
 140                 ;;
 141         -sco5)
 142                 os=sco3.2v5
 143                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 144                 ;;
 145         -sco4)
 146                 os=-sco3.2v4
 147                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 148                 ;;
 149         -sco3.2.[4-9]*)
 150                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
 151                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 152                 ;;
 153         -sco3.2v[4-9]*)
 154                 # Don't forget version if it is 3.2v4 or newer.
 155                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 156                 ;;
 157         -sco*)
 158                 os=-sco3.2v2
 159                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 160                 ;;
 161         -isc)
 162                 os=-isc2.2
 163                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 164                 ;;
 165         -clix*)
 166                 basic_machine=clipper-intergraph
 167                 ;;
 168         -isc*)
 169                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 170                 ;;
 171         -lynx*)
 172                 os=-lynxos
 173                 ;;
 174         -ptx*)
 175                 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
 176                 ;;
 177         -windowsnt*)
 178                 os=`echo $os | sed -e 's/windowsnt/winnt/'`
 179                 ;;
 180         -psos*)
 181                 os=-psos
 182                 ;;
 183 esac
 184
 185 # Decode aliases for certain CPU-COMPANY combinations.
 186 case $basic_machine in
 187         # Recognize the basic CPU types without company name.
 188         # Some are omitted here because they have special meanings below.
 189         tahoe | i860 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
 190                 | arme[lb] | pyramid | mn10200 | mn10300 \
 191                 | tron | a29k | 580 | i960 | h8300 | hppa | hppa1.0 | hppa1.1 \
 192                 | alpha | alphaev5 | alphaev56 | we32k | ns16k | clipper \
 193                 | i370 | sh | powerpc | powerpcle | 1750a | dsp16xx | pdp11 \
 194                 | mips64 | mipsel | mips64el | mips64orion | mips64orionel \
 195                 | mipstx39 | mipstx39el \
 196                 | sparc | sparclet | sparclite | sparc64 | v850)
 197                 basic_machine=$basic_machine-unknown
 198                 ;;
 199         m88110 | m680[01234]0 | m683?2 | m68360 | z8k | v70 | h8500 | w65) # CYGNUS LOCAL
 200                 basic_machine=$basic_machine-unknown
 201                 ;;
 202         thumb) # CYGNUS LOCAL: angela/thumb
 203                 basic_machine=$basic_machine-unknown
 204                 ;;
 205         mips64vr4300 | mips64vr4300el) # CYGNUS LOCAL jsmith/vr4300
 206                 basic_machine=$basic_machine-unknown
 207                 ;;
 208         mips64vr4100 | mips64vr4100el) # CYGNUS LOCAL jsmith/vr4100
 209                 basic_machine=$basic_machine-unknown
 210                 ;;
 211         mips64vr5000 | mips64vr5000el) # CYGNUS LOCAL ian/vr5000
 212                 basic_machine=$basic_machine-unknown
 213                 ;;
 214 # start-sanitize-vr5400
 215         mips64vr5400)                    # CYGNUS LOCAL cagney/vr5400
 216                 basic_machine=$basic_machine-unknown
 217                 ;;
 218 # end-sanitize-vr5400
 219 # start-sanitize-tx19
 220         mipstx19 | mipstx19el)
 221                 basic_machine=$basic_machine-unknown
 222                 ;;
 223 # end-sanitize-tx19
 224 # start-sanitize-tx49
 225         mips64tx49 | mips64tx49el)
 226                 basic_machine=$basic_machine-unknown
 227                 ;;
 228 # end-sanitize-tx49
 229 # start-sanitize-r5900
 230         mips64r5900 | mips64r5900el) # CYGNUS LOCAL gavin/r5900
 231                 basic_machine=$basic_machine-unknown
 232                 ;;
 233 # end-sanitize-r5900
 234         mips16) # CYGNUS LOCAL krk/mips16
 235                 basic_machine=$basic_machine-unknown
 236                 ;;
 237 # start-sanitize-tic80
 238         tic80)                          # CYGNUS LOCAL fnf/TIc80
 239                 basic_machine=$basic_machine-unknown
 240                 ;;
 241 # end-sanitize-tic80
 242 # start-sanitize-v850e
 243         v850e)                          # CYGNUS LOCAL jtc/v850
 244                 basic_machine=$basic_machine-unknown
 245                 ;;
 246         v850ea)                         # CYGNUS LOCAL jtc/v850
 247                 basic_machine=$basic_machine-unknown
 248                 ;;
 249 # end-sanitize-v850e
 250         d10v)                           # CYGNUS LOCAL meissner/d10v
 251                 basic_machine=$basic_machine-unknown
 252                 ;;
 253 # start-sanitize-d30v
 254         d30v)                           # CYGNUS LOCAL hunt/d30v
 255                 basic_machine=$basic_machine-unknown
 256                 ;;
 257 # end-sanitize-d30v
 258         # We use `pc' rather than `unknown'
 259         # because (1) that's what they normally are, and
 260         # (2) the word "unknown" tends to confuse beginning users.
 261         i[3456]86)
 262           basic_machine=$basic_machine-pc
 263           ;;
 264         # Object if more than one company name word.
 265         *-*-*)
 266                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 267                 exit 1
 268                 ;;
 269         # Recognize the basic CPU types with company name.
 270         vax-* | tahoe-* | i[3456]86-* | i860-* | m32r-* | m68k-* | m68000-* \
 271               | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
 272               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
 273               | power-* | none-* | 580-* | cray2-* | h8300-* | i960-* \
 274               | xmp-* | ymp-* | hppa-* | hppa1.0-* | hppa1.1-* \
 275               | alpha-* | alphaev5-* | alphaev56-* | we32k-* | cydra-* \
 276               | ns16k-* | pn-* | np1-* | xps100-* | clipper-* | orion-* \
 277               | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
 278               | sparc64-* | mips64-* | mipsel-* \
 279               | mips64el-* | mips64orion-* | mips64orionel-* \
 280               | mipstx39-* | mipstx39el-* \
 281               | f301-*)
 282                 ;;
 283         m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | h8500-* | d10v-*) # CYGNUS LOCAL
 284                 ;;
 285         thumb-*) # CYGNUS LOCAL angela/thumb
 286                 ;;
 287         v850-*) # CYGNUS LOCAL
 288                 ;;
 289 # start-sanitize-v850e
 290         v850e-*) # CYGNUS LOCAL
 291                 ;;
 292         v850ea-*) # CYGNUS LOCAL
 293                 ;;
 294 # end-sanitize-v850e
 295 # start-sanitize-d30v
 296         d30v-*) # CYGNUS LOCAL
 297                 ;;
 298 # end-sanitize-d30v
 299         mips64vr4300-* | mips64vr4300el-*) # CYGNUS LOCAL jsmith/vr4300
 300                 ;;
 301         mips64vr4100-* | mips64vr4100el-*) # CYGNUS LOCAL jsmith/vr4100
 302                 ;;
 303 # start-sanitize-tx19
 304         mipstx19-* | mipstx19el-*)
 305                 ;;
 306 # end-sanitize-tx19
 307 # start-sanitize-tx49
 308         mips64tx49-* | mips64tx49el-*)
 309                 ;;
 310 # end-sanitize-tx49
 311 # start-sanitize-r5900
 312         mips64r5900-* | mips64r5900el-*) # CYGNUS LOCAL gavin/r5900
 313                 ;;
 314 # end-sanitize-r5900
 315         mips16-*) # CYGNUS LOCAL krk/mips16
 316                 ;;
 317 # start-sanitize-tic80
 318         tic80-*)                                                # CYGNUS LOCAL fnf/TIc80
 319                 ;;
 320 # end-sanitize-tic80
 321         # Recognize the various machine names and aliases which stand
 322         # for a CPU type and a company and sometimes even an OS.
 323         386bsd)                                         # CYGNUS LOCAL
 324                 basic_machine=i386-unknown
 325                 os=-bsd
 326                 ;;
 327         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 328                 basic_machine=m68000-att
 329                 ;;
 330         3b*)
 331                 basic_machine=we32k-att
 332                 ;;
 333         a29khif)                                        # CYGNUS LOCAL
 334                 basic_machine=a29k-amd
 335                 os=-udi
 336                 ;;
 337         adobe68k)                                       # CYGNUS LOCAL
 338                 basic_machine=m68010-adobe
 339                 os=-scout
 340                 ;;
 341         alliant | fx80)
 342                 basic_machine=fx80-alliant
 343                 ;;
 344         altos | altos3068)
 345                 basic_machine=m68k-altos
 346                 ;;
 347         am29k)
 348                 basic_machine=a29k-none
 349                 os=-bsd
 350                 ;;
 351         amdahl)
 352                 basic_machine=580-amdahl
 353                 os=-sysv
 354                 ;;
 355         amiga | amiga-*)
 356                 basic_machine=m68k-cbm
 357                 ;;
 358         amigados)
 359                 basic_machine=m68k-cbm
 360                 os=-amigados
 361                 ;;
 362         amigaunix | amix)
 363                 basic_machine=m68k-cbm
 364                 os=-sysv4
 365                 ;;
 366         apollo68)
 367                 basic_machine=m68k-apollo
 368                 os=-sysv
 369                 ;;
 370         apollo68bsd)                                    # CYGNUS LOCAL
 371                 basic_machine=m68k-apollo
 372                 os=-bsd
 373                 ;;
 374         aux)
 375                 basic_machine=m68k-apple
 376                 os=-aux
 377                 ;;
 378         balance)
 379                 basic_machine=ns32k-sequent
 380                 os=-dynix
 381                 ;;
 382         convex-c1)
 383                 basic_machine=c1-convex
 384                 os=-bsd
 385                 ;;
 386         convex-c2)
 387                 basic_machine=c2-convex
 388                 os=-bsd
 389                 ;;
 390         convex-c32)
 391                 basic_machine=c32-convex
 392                 os=-bsd
 393                 ;;
 394         convex-c34)
 395                 basic_machine=c34-convex
 396                 os=-bsd
 397                 ;;
 398         convex-c38)
 399                 basic_machine=c38-convex
 400                 os=-bsd
 401                 ;;
 402         cray | ymp)
 403                 basic_machine=ymp-cray
 404                 os=-unicos
 405                 ;;
 406         cray2)
 407                 basic_machine=cray2-cray
 408                 os=-unicos
 409                 ;;
 410         [ctj]90-cray)
 411                 basic_machine=c90-cray
 412                 os=-unicos
 413                 ;;
 414         crds | unos)
 415                 basic_machine=m68k-crds
 416                 ;;
 417         da30 | da30-*)
 418                 basic_machine=m68k-da30
 419                 ;;
 420         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 421                 basic_machine=mips-dec
 422                 ;;
 423         delta | 3300 | motorola-3300 | motorola-delta \
 424               | 3300-motorola | delta-motorola)
 425                 basic_machine=m68k-motorola
 426                 ;;
 427         delta88)
 428                 basic_machine=m88k-motorola
 429                 os=-sysv3
 430                 ;;
 431         dpx20 | dpx20-*)
 432                 basic_machine=rs6000-bull
 433                 os=-bosx
 434                 ;;
 435         dpx2* | dpx2*-bull)
 436                 basic_machine=m68k-bull
 437                 os=-sysv3
 438                 ;;
 439         ebmon29k)
 440                 basic_machine=a29k-amd
 441                 os=-ebmon
 442                 ;;
 443         elxsi)
 444                 basic_machine=elxsi-elxsi
 445                 os=-bsd
 446                 ;;
 447         encore | umax | mmax)
 448                 basic_machine=ns32k-encore
 449                 ;;
 450         es1800 | OSE68k | ose68k | ose | OSE)           # CYGNUS LOCAL
 451                 basic_machine=m68k-ericsson
 452                 os=-ose
 453                 ;;
 454         fx2800)
 455                 basic_machine=i860-alliant
 456                 ;;
 457         genix)
 458                 basic_machine=ns32k-ns
 459                 ;;
 460         gmicro)
 461                 basic_machine=tron-gmicro
 462                 os=-sysv
 463                 ;;
 464         h3050r* | hiux*)
 465                 basic_machine=hppa1.1-hitachi
 466                 os=-hiuxwe2
 467                 ;;
 468         h8300hms)
 469                 basic_machine=h8300-hitachi
 470                 os=-hms
 471                 ;;
 472         h8300xray)                                      # CYGNUS LOCAL
 473                 basic_machine=h8300-hitachi
 474                 os=-xray
 475                 ;;
 476         h8500hms)                                       # CYGNUS LOCAL
 477                 basic_machine=h8500-hitachi
 478                 os=-hms
 479                 ;;
 480         harris)
 481                 basic_machine=m88k-harris
 482                 os=-sysv3
 483                 ;;
 484         hp300-*)
 485                 basic_machine=m68k-hp
 486                 ;;
 487         hp300bsd)
 488                 basic_machine=m68k-hp
 489                 os=-bsd
 490                 ;;
 491         hp300hpux)
 492                 basic_machine=m68k-hp
 493                 os=-hpux
 494                 ;;
 495         w89k-*)                                         # CYGNUS LOCAL
 496                 basic_machine=hppa1.1-winbond
 497                 os=-proelf
 498                 ;;
 499         op50n-*)                                        # CYGNUS LOCAL
 500                 basic_machine=hppa1.1-oki
 501                 os=-proelf
 502                 ;;
 503         op60c-*)                                        # CYGNUS LOCAL
 504                 basic_machine=hppa1.1-oki
 505                 os=-proelf
 506                 ;;
 507         hppro)                                          # CYGNUS LOCAL
 508                 basic_machine=hppa1.1-hp
 509                 os=-proelf
 510                 ;;
 511         hp9k2[0-9][0-9] | hp9k31[0-9])
 512                 basic_machine=m68000-hp
 513                 ;;
 514         hp9k3[2-9][0-9])
 515                 basic_machine=m68k-hp
 516                 ;;
 517         hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
 518                 basic_machine=hppa1.1-hp
 519                 ;;
 520         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 521                 basic_machine=hppa1.0-hp
 522                 ;;
 523         hppa-next)
 524                 os=-nextstep3
 525                 ;;
 526         hppaosf)                                        # CYGNUS LOCAL
 527                 basic_machine=hppa1.1-hp
 528                 os=-osf
 529                 ;;
 530         i370-ibm* | ibm*)
 531                 basic_machine=i370-ibm
 532                 os=-mvs
 533                 ;;
 534 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
 535         i[3456]86v32)
 536                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 537                 os=-sysv32
 538                 ;;
 539         i[3456]86v4*)
 540                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 541                 os=-sysv4
 542                 ;;
 543         i[3456]86v)
 544                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 545                 os=-sysv
 546                 ;;
 547         i[3456]86sol2)
 548                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 549                 os=-solaris2
 550                 ;;
 551         i386mach)                                       # CYGNUS LOCAL
 552                 basic_machine=i386-mach
 553                 os=-mach
 554                 ;;
 555         i386-vsta | vsta)                               # CYGNUS LOCAL
 556                 basic_machine=i386-unknown
 557                 os=-vsta
 558                 ;;
 559         i386-go32 | go32)                               # CYGNUS LOCAL
 560                 basic_machine=i386-unknown
 561                 os=-go32
 562                 ;;
 563         iris | iris4d)
 564                 basic_machine=mips-sgi
 565                 case $os in
 566                     -irix*)
 567                         ;;
 568                     *)
 569                         os=-irix4
 570                         ;;
 571                 esac
 572                 ;;
 573         isi68 | isi)
 574                 basic_machine=m68k-isi
 575                 os=-sysv
 576                 ;;
 577         m88k-omron*)
 578                 basic_machine=m88k-omron
 579                 ;;
 580         magnum | m3230)
 581                 basic_machine=mips-mips
 582                 os=-sysv
 583                 ;;
 584         merlin)
 585                 basic_machine=ns32k-utek
 586                 os=-sysv
 587                 ;;
 588         miniframe)
 589                 basic_machine=m68000-convergent
 590                 ;;
 591         mipsel*-linux*)
 592                 basic_machine=mipsel-unknown
 593                 os=-linux-gnu
 594                 ;;
 595         mips*-linux*)
 596                 basic_machine=mips-unknown
 597                 os=-linux-gnu
 598                 ;;
 599         mips3*-*)
 600                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 601                 ;;
 602         mips3*)
 603                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
 604                 ;;
 605         monitor)                                        # CYGNUS LOCAL
 606                 basic_machine=m68k-rom68k
 607                 os=-coff
 608                 ;;
 609         msdos)                                          # CYGNUS LOCAL
 610                 basic_machine=i386-unknown
 611                 os=-msdos
 612                 ;;
 613         ncr3000)
 614                 basic_machine=i486-ncr
 615                 os=-sysv4
 616                 ;;
 617         netbsd386)
 618                 basic_machine=i386-unknown              # CYGNUS LOCAL
 619                 os=-netbsd
 620                 ;;
 621         news | news700 | news800 | news900)
 622                 basic_machine=m68k-sony
 623                 os=-newsos
 624                 ;;
 625         news1000)
 626                 basic_machine=m68030-sony
 627                 os=-newsos
 628                 ;;
 629         news-3600 | risc-news)
 630                 basic_machine=mips-sony
 631                 os=-newsos
 632                 ;;
 633         necv70)                                         # CYGNUS LOCAL
 634                 basic_machine=v70-nec
 635                 os=-sysv
 636                 ;;
 637         next | m*-next )
 638                 basic_machine=m68k-next
 639                 case $os in
 640                     -nextstep* )
 641                         ;;
 642                     -ns2*)
 643                       os=-nextstep2
 644                         ;;
 645                     *)
 646                       os=-nextstep3
 647                         ;;
 648                 esac
 649                 ;;
 650         nh3000)
 651                 basic_machine=m68k-harris
 652                 os=-cxux
 653                 ;;
 654         nh[45]000)
 655                 basic_machine=m88k-harris
 656                 os=-cxux
 657                 ;;
 658         nindy960)
 659                 basic_machine=i960-intel
 660                 os=-nindy
 661                 ;;
 662         mon960)                                         # CYGNUS LOCAL
 663                 basic_machine=i960-intel
 664                 os=-mon960
 665                 ;;
 666         np1)
 667                 basic_machine=np1-gould
 668                 ;;
 669         OSE68000 | ose68000)                            # CYGNUS LOCAL
 670                 basic_machine=m68000-ericsson
 671                 os=-ose
 672                 ;;
 673         os68k)                                          # CYGNUS LOCAL
 674                 basic_machine=m68k-none
 675                 os=-os68k
 676                 ;;
 677         pa-hitachi)
 678                 basic_machine=hppa1.1-hitachi
 679                 os=-hiuxwe2
 680                 ;;
 681         paragon)
 682                 basic_machine=i860-intel
 683                 os=-osf
 684                 ;;
 685         pbd)
 686                 basic_machine=sparc-tti
 687                 ;;
 688         pbb)
 689                 basic_machine=m68k-tti
 690                 ;;
 691         pc532 | pc532-*)
 692                 basic_machine=ns32k-pc532
 693                 ;;
 694         pentium | p5)
 695                 basic_machine=i586-intel
 696                 ;;
 697         pentiumpro | p6)
 698                 basic_machine=i686-intel
 699                 ;;
 700         pentium-* | p5-*)
 701                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
 702                 ;;
 703         pentiumpro-* | p6-*)
 704                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 705                 ;;
 706         k5)
 707                 # We don't have specific support for AMD's K5 yet, so just call it a Pentium
 708                 basic_machine=i586-amd
 709                 ;;
 710         nexen)
 711                 # We don't have specific support for Nexgen yet, so just call it a Pentium
 712                 basic_machine=i586-nexgen
 713                 ;;
 714         pn)
 715                 basic_machine=pn-gould
 716                 ;;
 717         power)  basic_machine=rs6000-ibm
 718                 ;;
 719         ppc)    basic_machine=powerpc-unknown
 720                 ;;
 721         ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
 722                 ;;
 723         ppcle | powerpclittle | ppc-le | powerpc-little)
 724                 basic_machine=powerpcle-unknown
 725                 ;;
 726         ppcle-* | powerpclittle-*)
 727                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
 728                 ;;
 729         ps2)
 730                 basic_machine=i386-ibm
 731                 ;;
 732 # start-sanitize-tx19
 733         r1900)
 734                 basic_machine=mipstx19-unknown
 735                 ;;
 736         r1900el)
 737                 basic_machine=mipstx19el-unknown
 738                 ;;
 739 # end-sanitize-tx19
 740 # start-sanitize-r5900
 741         r5900 | r5900el)                                # CYGNUS LOCAL
 742                 basic_machine=mips64r5900-unknown
 743                 ;;
 744 # end-sanitize-r5900
 745         rom68k)                                         # CYGNUS LOCAL
 746                 basic_machine=m68k-rom68k
 747                 os=-coff
 748                 ;;
 749         rm[46]00)
 750                 basic_machine=mips-siemens
 751                 ;;
 752         rtpc | rtpc-*)
 753                 basic_machine=romp-ibm
 754                 ;;
 755         sa29200)                                        # CYGNUS LOCAL
 756                 basic_machine=a29k-amd
 757                 os=-udi
 758                 ;;
 759         sequent)
 760                 basic_machine=i386-sequent
 761                 ;;
 762         sh)
 763                 basic_machine=sh-hitachi
 764                 os=-hms
 765                 ;;
 766         sparclite-wrs)                                  # CYGNUS LOCAL
 767                 basic_machine=sparclite-wrs
 768                 os=-vxworks
 769                 ;;
 770         sps7)
 771                 basic_machine=m68k-bull
 772                 os=-sysv2
 773                 ;;
 774         spur)
 775                 basic_machine=spur-unknown
 776                 ;;
 777         st2000)                                         # CYGNUS LOCAL
 778                 basic_machine=m68k-tandem
 779                 ;;
 780         stratus)                                        # CYGNUS LOCAL
 781                 basic_machine=i860-stratus
 782                 os=-sysv4
 783                 ;;
 784         sun2)
 785                 basic_machine=m68000-sun
 786                 ;;
 787         sun2os3)
 788                 basic_machine=m68000-sun
 789                 os=-sunos3
 790                 ;;
 791         sun2os4)
 792                 basic_machine=m68000-sun
 793                 os=-sunos4
 794                 ;;
 795         sun3os3)
 796                 basic_machine=m68k-sun
 797                 os=-sunos3
 798                 ;;
 799         sun3os4)
 800                 basic_machine=m68k-sun
 801                 os=-sunos4
 802                 ;;
 803         sun4os3)
 804                 basic_machine=sparc-sun
 805                 os=-sunos3
 806                 ;;
 807         sun4os4)
 808                 basic_machine=sparc-sun
 809                 os=-sunos4
 810                 ;;
 811         sun4sol2)
 812                 basic_machine=sparc-sun
 813                 os=-solaris2
 814                 ;;
 815         sun3 | sun3-*)
 816                 basic_machine=m68k-sun
 817                 ;;
 818         sun4)
 819                 basic_machine=sparc-sun
 820                 ;;
 821         sun386 | sun386i | roadrunner)
 822                 basic_machine=i386-sun
 823                 ;;
 824         symmetry)
 825                 basic_machine=i386-sequent
 826                 os=-dynix
 827                 ;;
 828 # start-sanitize-tx19
 829         tx19)
 830                 basic_machine=mipstx19-unknown
 831                 ;;
 832         tx19el)
 833                 basic_machine=mipstx19el-unknown
 834                 ;;
 835 # end-sanitize-tx19
 836         tx39)
 837                 basic_machine=mipstx39-unknown
 838                 ;;
 839         tx39el)
 840                 basic_machine=mipstx39el-unknown
 841                 ;;
 842         tower | tower-32)
 843                 basic_machine=m68k-ncr
 844                 ;;
 845         udi29k)
 846                 basic_machine=a29k-amd
 847                 os=-udi
 848                 ;;
 849         ultra3)
 850                 basic_machine=a29k-nyu
 851                 os=-sym1
 852                 ;;
 853         v810 | necv810)                                 # CYGNUS LOCAL
 854                 basic_machine=v810-nec
 855                 os=-none
 856                 ;;
 857         vaxv)
 858                 basic_machine=vax-dec
 859                 os=-sysv
 860                 ;;
 861         vms)
 862                 basic_machine=vax-dec
 863                 os=-vms
 864                 ;;
 865         vpp*|vx|vx-*)
 866                basic_machine=f301-fujitsu
 867                ;;
 868         vxworks960)
 869                 basic_machine=i960-wrs
 870                 os=-vxworks
 871                 ;;
 872         vxworks68)
 873                 basic_machine=m68k-wrs
 874                 os=-vxworks
 875                 ;;
 876         vxworks29k)
 877                 basic_machine=a29k-wrs
 878                 os=-vxworks
 879                 ;;
 880         w65*)                                           # CYGNUS LOCAL
 881                 basic_machine=w65-wdc
 882                 os=-none
 883                 ;;
 884         xmp)
 885                 basic_machine=xmp-cray
 886                 os=-unicos
 887                 ;;
 888         xps | xps100)
 889                 basic_machine=xps100-honeywell
 890                 ;;
 891         z8k-*-coff)                                     # CYGNUS LOCAL
 892                 basic_machine=z8k-unknown
 893                 os=-sim
 894                 ;;
 895         none)
 896                 basic_machine=none-none
 897                 os=-none
 898                 ;;
 899
 900 # Here we handle the default manufacturer of certain CPU types.  It is in
 901 # some cases the only manufacturer, in others, it is the most popular.
 902         w89k)                                           # CYGNUS LOCAL
 903                 basic_machine=hppa1.1-winbond
 904                 ;;
 905         op50n)                                          # CYGNUS LOCAL
 906                 basic_machine=hppa1.1-oki
 907                 ;;
 908         op60c)                                          # CYGNUS LOCAL
 909                 basic_machine=hppa1.1-oki
 910                 ;;
 911         mips)
 912                 if [ x$os = x-linux-gnu ]; then
 913                         basic_machine=mips-unknown
 914                 else
 915                         basic_machine=mips-mips
 916                 fi
 917                 ;;
 918         romp)
 919                 basic_machine=romp-ibm
 920                 ;;
 921         rs6000)
 922                 basic_machine=rs6000-ibm
 923                 ;;
 924         vax)
 925                 basic_machine=vax-dec
 926                 ;;
 927         pdp11)
 928                 basic_machine=pdp11-dec
 929                 ;;
 930         we32k)
 931                 basic_machine=we32k-att
 932                 ;;
 933         sparc)
 934                 basic_machine=sparc-sun
 935                 ;;
 936         cydra)
 937                 basic_machine=cydra-cydrome
 938                 ;;
 939         orion)
 940                 basic_machine=orion-highlevel
 941                 ;;
 942         orion105)
 943                 basic_machine=clipper-highlevel
 944                 ;;
 945         mac | mpw | mac-mpw)                            # CYGNUS LOCAL
 946                 basic_machine=m68k-apple
 947                 ;;
 948         pmac | pmac-mpw)                                # CYGNUS LOCAL
 949                 basic_machine=powerpc-apple
 950                 ;;
 951         *)
 952                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 953                 exit 1
 954                 ;;
 955 esac
 956
 957 # Here we canonicalize certain aliases for manufacturers.
 958 case $basic_machine in
 959         *-digital*)
 960                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
 961                 ;;
 962         *-commodore*)
 963                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
 964                 ;;
 965         *)
 966                 ;;
 967 esac
 968
 969 # Decode manufacturer-specific aliases for certain operating systems.
 970
 971 if [ x"$os" != x"" ]
 972 then
 973 case $os in
 974         # First match some system type aliases
 975         # that might get confused with valid system types.
 976         # -solaris* is a basic system type, with this one exception.
 977         -solaris1 | -solaris1.*)
 978                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
 979                 ;;
 980         -solaris)
 981                 os=-solaris2
 982                 ;;
 983         -unixware* | svr4*)
 984                 os=-sysv4
 985                 ;;
 986         -gnu/linux*)
 987                 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
 988                 ;;
 989         # First accept the basic system types.
 990         # The portable systems comes first.
 991         # Each alternative MUST END IN A *, to match a version number.
 992         # -sysv* is not here because it comes later, after sysvr4.
 993         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
 994               | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
 995               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
 996               | -amigados* | -msdos* | -newsos* | -unicos* | -aof* | -aos* \
 997               | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
 998               | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
 999               | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
1000               | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
1001               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1002               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1003               | -cygwin32* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1004               | -mingw32* | -linux-gnu* | -uxpv*)
1005         # Remember, each alternative MUST END IN *, to match a version number.
1006                 ;;
1007         # CYGNUS LOCAL
1008         -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1009               | -windows* | -osx | -abug |  -netware* | -os9* | -beos* \
1010               | -macos* | -mpw* | -magic* | -mon960* | -lnews* )
1011                 ;;
1012         -mac*)
1013                 os=`echo $os | sed -e 's|mac|macos|'`
1014                 ;;
1015         # END CYGNUS LOCAL
1016         -linux*)
1017                 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1018                 ;;
1019         -sunos5*)
1020                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1021                 ;;
1022         -sunos6*)
1023                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1024                 ;;
1025         -osfrose*)
1026                 os=-osfrose
1027                 ;;
1028         -osf*)
1029                 os=-osf
1030                 ;;
1031         -utek*)
1032                 os=-bsd
1033                 ;;
1034         -dynix*)
1035                 os=-bsd
1036                 ;;
1037         -acis*)
1038                 os=-aos
1039                 ;;
1040         -386bsd)                                        # CYGNUS LOCAL
1041                 os=-bsd
1042                 ;;
1043         -ctix* | -uts*)
1044                 os=-sysv
1045                 ;;
1046         -ns2 )
1047                 os=-nextstep2
1048                 ;;
1049         # Preserve the version number of sinix5.
1050         -sinix5.*)
1051                 os=`echo $os | sed -e 's|sinix|sysv|'`
1052                 ;;
1053         -sinix*)
1054                 os=-sysv4
1055                 ;;
1056         -triton*)
1057                 os=-sysv3
1058                 ;;
1059         -oss*)
1060                 os=-sysv3
1061                 ;;
1062         -svr4)
1063                 os=-sysv4
1064                 ;;
1065         -svr3)
1066                 os=-sysv3
1067                 ;;
1068         -sysvr4)
1069                 os=-sysv4
1070                 ;;
1071         # This must come after -sysvr4.
1072         -sysv*)
1073                 ;;
1074         -ose*)                                          # CYGNUS LOCAL
1075                 os=-ose
1076                 ;;
1077         -es1800*)                                       # CYGNUS LOCAL
1078                 os=-ose
1079                 ;;
1080         -xenix)
1081                 os=-xenix
1082                 ;;
1083         -none)
1084                 ;;
1085         *)
1086                 # Get rid of the `-' at the beginning of $os.
1087                 os=`echo $os | sed 's/[^-]*-//'`
1088                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1089                 exit 1
1090                 ;;
1091 esac
1092 else
1093
1094 # Here we handle the default operating systems that come with various machines.
1095 # The value should be what the vendor currently ships out the door with their
1096 # machine or put another way, the most popular os provided with the machine.
1097
1098 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1099 # "-sun"), then you have to tell the case statement up towards the top
1100 # that MANUFACTURER isn't an operating system.  Otherwise, code above
1101 # will signal an error saying that MANUFACTURER isn't an operating
1102 # system, and we'll never get to this point.
1103
1104 case $basic_machine in
1105         *-acorn)
1106                 os=-riscix1.2
1107                 ;;
1108         arm*-semi)
1109                 os=-aout
1110                 ;;
1111         pdp11-*)
1112                 os=-none
1113                 ;;
1114         *-dec | vax-*)
1115                 os=-ultrix4.2
1116                 ;;
1117         m68*-apollo)
1118                 os=-domain
1119                 ;;
1120         i386-sun)
1121                 os=-sunos4.0.2
1122                 ;;
1123         m68000-sun)
1124                 os=-sunos3
1125                 # This also exists in the configure program, but was not the
1126                 # default.
1127                 # os=-sunos4
1128                 ;;
1129         m68*-cisco)                                     # CYGNUS LOCAL
1130                 os=-aout
1131                 ;;
1132         mips*-cisco)                                    # CYGNUS LOCAL
1133                 os=-elf
1134                 ;;
1135         mips*-*)                                        # CYGNUS LOCAL
1136                 os=-elf
1137                 ;;
1138         *-tti)  # must be before sparc entry or we get the wrong os.
1139                 os=-sysv3
1140                 ;;
1141         sparc-* | *-sun)
1142                 os=-sunos4.1.1
1143                 ;;
1144         *-be)                                           # CYGNUS LOCAL
1145                 os=-beos
1146                 ;;
1147         *-ibm)
1148                 os=-aix
1149                 ;;
1150         *-wec)                                          # CYGNUS LOCAL
1151                 os=-proelf
1152                 ;;
1153         *-winbond)                                      # CYGNUS LOCAL
1154                 os=-proelf
1155                 ;;
1156         *-oki)                                          # CYGNUS LOCAL
1157                 os=-proelf
1158                 ;;
1159         *-hp)
1160                 os=-hpux
1161                 ;;
1162         *-hitachi)
1163                 os=-hiux
1164                 ;;
1165         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1166                 os=-sysv
1167                 ;;
1168         *-cbm)
1169                 os=-amigados
1170                 ;;
1171         *-dg)
1172                 os=-dgux
1173                 ;;
1174         *-dolphin)
1175                 os=-sysv3
1176                 ;;
1177         m68k-ccur)
1178                 os=-rtu
1179                 ;;
1180         m88k-omron*)
1181                 os=-luna
1182                 ;;
1183         *-next )
1184                 os=-nextstep
1185                 ;;
1186         *-sequent)
1187                 os=-ptx
1188                 ;;
1189         *-crds)
1190                 os=-unos
1191                 ;;
1192         *-ns)
1193                 os=-genix
1194                 ;;
1195         i370-*)
1196                 os=-mvs
1197                 ;;
1198         *-next)
1199                 os=-nextstep3
1200                 ;;
1201         *-gould)
1202                 os=-sysv
1203                 ;;
1204         *-highlevel)
1205                 os=-bsd
1206                 ;;
1207         *-encore)
1208                 os=-bsd
1209                 ;;
1210         *-sgi)
1211                 os=-irix
1212                 ;;
1213         *-siemens)
1214                 os=-sysv4
1215                 ;;
1216         *-masscomp)
1217                 os=-rtu
1218                 ;;
1219         f301-fujitsu)
1220                 os=-uxpv
1221                 ;;
1222         *-rom68k)                                       # CYGNUS LOCAL
1223                 os=-coff
1224                 ;;
1225         *-*bug)                                         # CYGNUS LOCAL
1226                 os=-coff
1227                 ;;
1228         *-apple)                                        # CYGNUS LOCAL
1229                 os=-macos
1230                 ;;
1231         *)
1232                 os=-none
1233                 ;;
1234 esac
1235 fi
1236
1237 # Here we handle the case where we know the os, and the CPU type, but not the
1238 # manufacturer.  We pick the logical manufacturer.
1239 vendor=unknown
1240 case $basic_machine in
1241         *-unknown)
1242                 case $os in
1243                         -riscix*)
1244                                 vendor=acorn
1245                                 ;;
1246                         -sunos*)
1247                                 vendor=sun
1248                                 ;;
1249                         -aix*)
1250                                 vendor=ibm
1251                                 ;;
1252                         -beos*)                                         # CYGNUS LOCAL
1253                                 vendor=be
1254                                 ;;
1255                         -hpux*)
1256                                 vendor=hp
1257                                 ;;
1258                         -hiux*)
1259                                 vendor=hitachi
1260                                 ;;
1261                         -unos*)
1262                                 vendor=crds
1263                                 ;;
1264                         -dgux*)
1265                                 vendor=dg
1266                                 ;;
1267                         -luna*)
1268                                 vendor=omron
1269                                 ;;
1270                         -genix*)
1271                                 vendor=ns
1272                                 ;;
1273                         -mvs*)
1274                                 vendor=ibm
1275                                 ;;
1276                         -ptx*)
1277                                 vendor=sequent
1278                                 ;;
1279                         -vxsim* | -vxworks*)
1280                                 vendor=wrs
1281                                 ;;
1282                         -aux*)
1283                                 vendor=apple
1284                                 ;;
1285                         -hms*)                          # CYGNUS LOCAL
1286                                 vendor=hitachi
1287                                 ;;
1288                         -mpw* | -macos*)                # CYGNUS LOCAL
1289                                 vendor=apple
1290                                 ;;
1291                 esac
1292                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1293                 ;;
1294 esac
1295
1296 echo $basic_machine$os