config.sub

   1 #! /bin/sh
   2 # Configuration validation subroutine script, version 1.1.
   3 #   Copyright (C) 1991, 92-97, 1998 Free Software Foundation, Inc.
   4 # This file is (in principle) common to ALL GNU software.
   5 # The presence of a machine in this file suggests that SOME GNU software
   6 # can handle that machine.  It does not imply ALL GNU software can.
   7 #
   8 # This file is free software; you can redistribute it and/or modify
   9 # it under the terms of the GNU General Public License as published by
  10 # the Free Software Foundation; either version 2 of the License, or
  11 # (at your option) any later version.
  12 #
  13 # This program is distributed in the hope that it will be useful,
  14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 # GNU General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU General Public License
  19 # along with this program; if not, write to the Free Software
  20 # Foundation, Inc., 59 Temple Place - Suite 330,
  21 # Boston, MA 02111-1307, USA.
  22
  23 # As a special exception to the GNU General Public License, if you
  24 # distribute this file as part of a program that contains a
  25 # configuration script generated by Autoconf, you may include it under
  26 # the same distribution terms that you use for the rest of that program.
  27
  28 # Configuration subroutine to validate and canonicalize a configuration type.
  29 # Supply the specified configuration type as an argument.
  30 # If it is invalid, we print an error message on stderr and exit with code 1.
  31 # Otherwise, we print the canonical config type on stdout and succeed.
  32
  33 # This file is supposed to be the same for all GNU packages
  34 # and recognize all the CPU types, system types and aliases
  35 # that are meaningful with *any* GNU software.
  36 # Each package is responsible for reporting which valid configurations
  37 # it does not support.  The user should be able to distinguish
  38 # a failure to support a valid configuration from a meaningless
  39 # configuration.
  40
  41 # The goal of this file is to map all the various variations of a given
  42 # machine specification into a single specification in the form:
  43 #       CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
  44 # or in some cases, the newer four-part form:
  45 #       CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
  46 # It is wrong to echo any other type of specification.
  47
  48 if [ x$1 = x ]
  49 then
  50         echo Configuration name missing. 1>&2
  51         echo "Usage: $0 CPU-MFR-OPSYS" 1>&2
  52         echo "or     $0 ALIAS" 1>&2
  53         echo where ALIAS is a recognized configuration type. 1>&2
  54         exit 1
  55 fi
  56
  57 # First pass through any local machine types.
  58 case $1 in
  59         *local*)
  60                 echo $1
  61                 exit 0
  62                 ;;
  63         *)
  64         ;;
  65 esac
  66
  67 # CYGNUS LOCAL marketing-names
  68 # Here we handle any "marketing" names - translating them to
  69 #  standard triplets
  70 case $1 in
  71         mips-tx39-elf)
  72                 set mipstx39-unknown-elf
  73                 ;;
  74 # start-sanitize-tx19
  75         mips-tx19-elf)
  76                 set mipstx19-unknown-elf
  77                 ;;
  78 # end-sanitize-tx19
  79 # start-sanitize-tx49
  80         mips-tx49-elf)
  81                 set mips64tx49-unknown-elf
  82                 ;;
  83 # end-sanitize-tx49
  84 # start-sanitize-cygnus
  85         mips64vr5xxx-elf)
  86                 set mips64vr5000-elf
  87                 ;;
  88         mips64vr5xxxel-elf)
  89                 set mips64vr5000el-elf
  90                 ;;
  91 # end-sanitize-cygnus
  92 # start-sanitize-sky
  93         vpu-elf)
  94                 set mips64el-skyb-elf
  95                 ;;
  96 # end-sanitize-sky
  97         *)
  98                 ;;
  99 esac
 100 # END CYGNUS LOCAL marketing-names
 101
 102 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
 103 # Here we must recognize all the valid KERNEL-OS combinations.
 104 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
 105 case $maybe_os in
 106   linux-gnu*)
 107     os=-$maybe_os
 108     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
 109     ;;
 110   *)
 111     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
 112     if [ $basic_machine != $1 ]
 113     then os=`echo $1 | sed 's/.*-/-/'`
 114     else os=; fi
 115     ;;
 116 esac
 117
 118 ### Let's recognize common machines as not being operating systems so
 119 ### that things like config.sub decstation-3100 work.  We also
 120 ### recognize some manufacturers as not being operating systems, so we
 121 ### can provide default operating systems below.
 122 case $os in
 123         -sun*os*)
 124                 # Prevent following clause from handling this invalid input.
 125                 ;;
 126         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
 127         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
 128         -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
 129         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
 130         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
 131         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
 132         -apple)
 133                 os=
 134                 basic_machine=$1
 135                 ;;
 136         -sim | -cisco | -oki | -wec | -winbond )        # CYGNUS LOCAL
 137                 os=
 138                 basic_machine=$1
 139                 ;;
 140         -scout)                                         # CYGNUS LOCAL
 141                 ;;
 142         -wrs)                                           # CYGNUS LOCAL
 143                 os=vxworks
 144                 basic_machine=$1
 145                 ;;
 146         -hiux*)
 147                 os=-hiuxwe2
 148                 ;;
 149         -sco5)
 150                 os=-sco3.2v5
 151                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 152                 ;;
 153         -sco4)
 154                 os=-sco3.2v4
 155                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 156                 ;;
 157         -sco3.2.[4-9]*)
 158                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
 159                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 160                 ;;
 161         -sco3.2v[4-9]*)
 162                 # Don't forget version if it is 3.2v4 or newer.
 163                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 164                 ;;
 165         -sco*)
 166                 os=-sco3.2v2
 167                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 168                 ;;
 169         -udk*)
 170                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 171                 ;;
 172         -isc)
 173                 os=-isc2.2
 174                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 175                 ;;
 176         -clix*)
 177                 basic_machine=clipper-intergraph
 178                 ;;
 179         -isc*)
 180                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 181                 ;;
 182         -lynx*)
 183                 os=-lynxos
 184                 ;;
 185         -ptx*)
 186                 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
 187                 ;;
 188         -windowsnt*)
 189                 os=`echo $os | sed -e 's/windowsnt/winnt/'`
 190                 ;;
 191         -psos*)
 192                 os=-psos
 193                 ;;
 194 esac
 195
 196 # Decode aliases for certain CPU-COMPANY combinations.
 197 case $basic_machine in
 198         # Recognize the basic CPU types without company name.
 199         # Some are omitted here because they have special meanings below.
 200         tahoe | i860 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
 201                 | arme[lb] | pyramid | mn10200 | mn10300 \
 202                 | tron | a29k | 580 | i960 | h8300 | hppa | hppa1.0 | hppa1.1 \
 203                 | alpha | alphaev5 | alphaev56 | alphapca56 | alphaev6 \
 204                 | we32k | ns16k | clipper | i370 | sh | powerpc | powerpcle \
 205                 | 1750a | dsp16xx | pdp11 \
 206                 | mips64 | mipsel | mips64el | mips64orion | mips64orionel \
 207                 | mipstx39 | mipstx39el \
 208                 | sparc | sparclet | sparclite | sparc64 | sparc86x | v850 \
 209                 | c4x)
 210                 basic_machine=$basic_machine-unknown
 211                 ;;
 212         m88110 | m680[012346]0 | m683?2 | m68360 | m5200 | z8k | v70 \
 213                 | h8500 | w65 | fr30 | tiny2j) # CYGNUS LOCAL
 214                 basic_machine=$basic_machine-unknown
 215                 ;;
 216         thumb)
 217                 basic_machine=$basic_machine-unknown
 218                 ;;
 219 # start-sanitize-vr4xxx
 220         mips64vr4xxx | mips64vr4xxxel)
 221                 basic_machine=$basic_machine-unknown
 222                 ;;
 223 # end-sanitize-vr4xxx
 224 # start-sanitize-vr4320
 225         mips64vr4320 | mips64vr4320el)
 226                 basic_machine=$basic_machine-unknown
 227                 ;;
 228 # end-sanitize-vr4320
 229         mips64vr4300 | mips64vr4300el) # CYGNUS LOCAL jsmith/vr4300
 230                 basic_machine=$basic_machine-unknown
 231                 ;;
 232         mips64vr4100 | mips64vr4100el) # CYGNUS LOCAL jsmith/vr4100
 233                 basic_machine=$basic_machine-unknown
 234                 ;;
 235         mips64vr5000 | mips64vr5000el) # CYGNUS LOCAL ian/vr5000
 236                 basic_machine=$basic_machine-unknown
 237                 ;;
 238 # start-sanitize-cygnus
 239         mips64vr5400)                    # CYGNUS LOCAL cagney/vr5400
 240                 basic_machine=$basic_machine-unknown
 241                 ;;
 242 # end-sanitize-cygnus
 243 # start-sanitize-tx19
 244         mipstx19 | mipstx19el)
 245                 basic_machine=$basic_machine-unknown
 246                 ;;
 247 # end-sanitize-tx19
 248 # start-sanitize-tx49
 249         mips64tx49 | mips64tx49el)
 250                 basic_machine=$basic_machine-unknown
 251                 ;;
 252 # end-sanitize-tx49
 253 # start-sanitize-r5900
 254         mips64r5900 | mips64r5900el) # CYGNUS LOCAL gavin/r5900
 255                 basic_machine=$basic_machine-unknown
 256                 ;;
 257 # end-sanitize-r5900
 258         mips16)
 259                 basic_machine=$basic_machine-unknown
 260                 ;;
 261         tic30) # CYGNUS LOCAL ian/tic30
 262                 basic_machine=$basic_machine-unknown
 263                 ;;
 264         c30) # CYGNUS LOCAL ian/tic30
 265                 basic_machine=tic30-unknown
 266                 ;;
 267
 268 # start-sanitize-tic80
 269         tic80)                          # CYGNUS LOCAL fnf/TIc80
 270                 basic_machine=$basic_machine-unknown
 271                 ;;
 272 # end-sanitize-tic80
 273 # start-sanitize-sky
 274         dvp)
 275                 basic_machine=$basic_machine-unknown
 276                 ;;
 277 # end-sanitize-sky
 278 # start-sanitize-v850e
 279         v850e)                          # CYGNUS LOCAL jtc/v850
 280                 basic_machine=$basic_machine-unknown
 281                 ;;
 282         v850ea)                         # CYGNUS LOCAL jtc/v850
 283                 basic_machine=$basic_machine-unknown
 284                 ;;
 285 # end-sanitize-v850e
 286         d10v)
 287                 basic_machine=$basic_machine-unknown
 288                 ;;
 289         d30v)                           # CYGNUS LOCAL hunt/d30v
 290                 basic_machine=$basic_machine-unknown
 291                 ;;
 292         # We use `pc' rather than `unknown'
 293         # because (1) that's what they normally are, and
 294         # (2) the word "unknown" tends to confuse beginning users.
 295         i[34567]86)
 296           basic_machine=$basic_machine-pc
 297           ;;
 298         # Object if more than one company name word.
 299         *-*-*)
 300                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 301                 exit 1
 302                 ;;
 303         # Recognize the basic CPU types with company name.
 304         vax-* | tahoe-* | i[34567]86-* | i860-* | m32r-* | m68k-* | m68000-* \
 305               | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
 306               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
 307               | power-* | none-* | 580-* | cray2-* | h8300-* | i960-* \
 308               | xmp-* | ymp-* | hppa-* | hppa1.0-* | hppa1.1-* \
 309               | alpha-* | alphaev5-* | alphaev56-* | alphapca56-* \
 310               | alphaev6-* | we32k-* | cydra-* | ns16k-* | pn-* | np1-* \
 311               | xps100-* | clipper-* | orion-* \
 312               | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
 313               | sparc64-* | sparcv9-* | sparc86x-* | mips64-* | mipsel-* \
 314               | mips64el-* | mips64orion-* | mips64orionel-*  \
 315               | mipstx39-* | mipstx39el-* \
 316               | f301-* \
 317               | fr30-*) # CYGNUS LOCAL
 318                 ;;
 319         m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | h8500-* | d10v-*) # CYGNUS LOCAL
 320                 ;;
 321         thumb-*) # CYGNUS LOCAL angela/thumb
 322                 ;;
 323 # start-sanitize-sky
 324         dvp-* | txvu-*)
 325                 ;;
 326 # end-sanitize-sky
 327         v850-*) # CYGNUS LOCAL
 328                 ;;
 329 # start-sanitize-v850e
 330         v850e-*) # CYGNUS LOCAL
 331                 ;;
 332         v850ea-*) # CYGNUS LOCAL
 333                 ;;
 334 # end-sanitize-v850e
 335         d30v-*) # CYGNUS LOCAL
 336                 ;;
 337 # start-sanitize-vr4xxx
 338         mips64vr4xxx-* | mips64vr4xxxel-*)
 339                 ;;
 340 # end-sanitize-vr4xxx
 341 # start-sanitize-vr4320
 342         mips64vr4320-* | mips64vr4320el-*)
 343                 ;;
 344 # end-sanitize-vr4320
 345         mips64vr4300-* | mips64vr4300el-*) # CYGNUS LOCAL jsmith/vr4300
 346                 ;;
 347         mips64vr4100-* | mips64vr4100el-*) # CYGNUS LOCAL jsmith/vr4100
 348                 ;;
 349 # start-sanitize-tx19
 350         mipstx19-* | mipstx19el-*)
 351                 ;;
 352 # end-sanitize-tx19
 353 # start-sanitize-tx49
 354         mips64tx49-* | mips64tx49el-*)
 355                 ;;
 356 # end-sanitize-tx49
 357 # start-sanitize-r5900
 358         mips64r5900-* | mips64r5900el-*) # CYGNUS LOCAL gavin/r5900
 359                 ;;
 360 # end-sanitize-r5900
 361         mips16-*) # CYGNUS LOCAL krk/mips16
 362                 ;;
 363         tic30-*) # CYGNUS LOCAL ian/tic30
 364                 ;;
 365         c30-*) # CYGNUS LOCAL ian/tic30
 366                 basic_machine=tic30-unknown
 367                 ;;
 368 # start-sanitize-tic80
 369         tic80-*)                                                # CYGNUS LOCAL fnf/TIc80
 370                 ;;
 371 # end-sanitize-tic80
 372         # Recognize the various machine names and aliases which stand
 373         # for a CPU type and a company and sometimes even an OS.
 374         386bsd)                                         # CYGNUS LOCAL
 375                 basic_machine=i386-unknown
 376                 os=-bsd
 377                 ;;
 378         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 379                 basic_machine=m68000-att
 380                 ;;
 381         3b*)
 382                 basic_machine=we32k-att
 383                 ;;
 384         a29khif)                                        # CYGNUS LOCAL
 385                 basic_machine=a29k-amd
 386                 os=-udi
 387                 ;;
 388         adobe68k)                                       # CYGNUS LOCAL
 389                 basic_machine=m68010-adobe
 390                 os=-scout
 391                 ;;
 392         alliant | fx80)
 393                 basic_machine=fx80-alliant
 394                 ;;
 395         altos | altos3068)
 396                 basic_machine=m68k-altos
 397                 ;;
 398         am29k)
 399                 basic_machine=a29k-none
 400                 os=-bsd
 401                 ;;
 402         amdahl)
 403                 basic_machine=580-amdahl
 404                 os=-sysv
 405                 ;;
 406         amiga | amiga-*)
 407                 basic_machine=m68k-cbm
 408                 ;;
 409         amigaos | amigados)
 410                 basic_machine=m68k-cbm
 411                 os=-amigaos
 412                 ;;
 413         amigaunix | amix)
 414                 basic_machine=m68k-cbm
 415                 os=-sysv4
 416                 ;;
 417         apollo68)
 418                 basic_machine=m68k-apollo
 419                 os=-sysv
 420                 ;;
 421         apollo68bsd)                                    # CYGNUS LOCAL
 422                 basic_machine=m68k-apollo
 423                 os=-bsd
 424                 ;;
 425         aux)
 426                 basic_machine=m68k-apple
 427                 os=-aux
 428                 ;;
 429         balance)
 430                 basic_machine=ns32k-sequent
 431                 os=-dynix
 432                 ;;
 433         convex-c1)
 434                 basic_machine=c1-convex
 435                 os=-bsd
 436                 ;;
 437         convex-c2)
 438                 basic_machine=c2-convex
 439                 os=-bsd
 440                 ;;
 441         convex-c32)
 442                 basic_machine=c32-convex
 443                 os=-bsd
 444                 ;;
 445         convex-c34)
 446                 basic_machine=c34-convex
 447                 os=-bsd
 448                 ;;
 449         convex-c38)
 450                 basic_machine=c38-convex
 451                 os=-bsd
 452                 ;;
 453         cray | ymp)
 454                 basic_machine=ymp-cray
 455                 os=-unicos
 456                 ;;
 457         cray2)
 458                 basic_machine=cray2-cray
 459                 os=-unicos
 460                 ;;
 461         [ctj]90-cray)
 462                 basic_machine=c90-cray
 463                 os=-unicos
 464                 ;;
 465         crds | unos)
 466                 basic_machine=m68k-crds
 467                 ;;
 468         da30 | da30-*)
 469                 basic_machine=m68k-da30
 470                 ;;
 471         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 472                 basic_machine=mips-dec
 473                 ;;
 474         delta | 3300 | motorola-3300 | motorola-delta \
 475               | 3300-motorola | delta-motorola)
 476                 basic_machine=m68k-motorola
 477                 ;;
 478         delta88)
 479                 basic_machine=m88k-motorola
 480                 os=-sysv3
 481                 ;;
 482         dpx20 | dpx20-*)
 483                 basic_machine=rs6000-bull
 484                 os=-bosx
 485                 ;;
 486         dpx2* | dpx2*-bull)
 487                 basic_machine=m68k-bull
 488                 os=-sysv3
 489                 ;;
 490         ebmon29k)
 491                 basic_machine=a29k-amd
 492                 os=-ebmon
 493                 ;;
 494         elxsi)
 495                 basic_machine=elxsi-elxsi
 496                 os=-bsd
 497                 ;;
 498         encore | umax | mmax)
 499                 basic_machine=ns32k-encore
 500                 ;;
 501         es1800 | OSE68k | ose68k | ose | OSE)           # CYGNUS LOCAL
 502                 basic_machine=m68k-ericsson
 503                 os=-ose
 504                 ;;
 505         fx2800)
 506                 basic_machine=i860-alliant
 507                 ;;
 508         genix)
 509                 basic_machine=ns32k-ns
 510                 ;;
 511         gmicro)
 512                 basic_machine=tron-gmicro
 513                 os=-sysv
 514                 ;;
 515         h3050r* | hiux*)
 516                 basic_machine=hppa1.1-hitachi
 517                 os=-hiuxwe2
 518                 ;;
 519         h8300hms)
 520                 basic_machine=h8300-hitachi
 521                 os=-hms
 522                 ;;
 523         h8300xray)                                      # CYGNUS LOCAL
 524                 basic_machine=h8300-hitachi
 525                 os=-xray
 526                 ;;
 527         h8500hms)                                       # CYGNUS LOCAL
 528                 basic_machine=h8500-hitachi
 529                 os=-hms
 530                 ;;
 531         harris)
 532                 basic_machine=m88k-harris
 533                 os=-sysv3
 534                 ;;
 535         hp300-*)
 536                 basic_machine=m68k-hp
 537                 ;;
 538         hp300bsd)
 539                 basic_machine=m68k-hp
 540                 os=-bsd
 541                 ;;
 542         hp300hpux)
 543                 basic_machine=m68k-hp
 544                 os=-hpux
 545                 ;;
 546         w89k-*)                                         # CYGNUS LOCAL
 547                 basic_machine=hppa1.1-winbond
 548                 os=-proelf
 549                 ;;
 550         op50n-*)                                        # CYGNUS LOCAL
 551                 basic_machine=hppa1.1-oki
 552                 os=-proelf
 553                 ;;
 554         op60c-*)                                        # CYGNUS LOCAL
 555                 basic_machine=hppa1.1-oki
 556                 os=-proelf
 557                 ;;
 558         hppro)                                          # CYGNUS LOCAL
 559                 basic_machine=hppa1.1-hp
 560                 os=-proelf
 561                 ;;
 562         hp3k9[0-9][0-9] | hp9[0-9][0-9])
 563                 basic_machine=hppa1.0-hp
 564                 ;;
 565         hp9k2[0-9][0-9] | hp9k31[0-9])
 566                 basic_machine=m68000-hp
 567                 ;;
 568         hp9k3[2-9][0-9])
 569                 basic_machine=m68k-hp
 570                 ;;
 571         hp9k6[0-9][0-9] | hp6[0-9][0-9] )
 572                 basic_machine=hppa1.0-hp
 573                 ;;
 574         hp9k7[0-79][0-9] | hp7[0-79][0-9] )
 575                 basic_machine=hppa1.1-hp
 576                 ;;
 577         hp9k78[0-9] | hp78[0-9] )
 578                 # FIXME: really hppa2.0-hp
 579                 basic_machine=hppa1.1-hp
 580                 ;;
 581         hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | \
 582         hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893 )
 583                 # FIXME: really hppa2.0-hp
 584                 basic_machine=hppa1.1-hp
 585                 ;;
 586         hp9k8[0-9][13679] | hp8[0-9][13679] )
 587                 basic_machine=hppa1.1-hp
 588                 ;;
 589         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 590                 basic_machine=hppa1.0-hp
 591                 ;;
 592         hppa-next)
 593                 os=-nextstep3
 594                 ;;
 595         hppaosf)                                        # CYGNUS LOCAL
 596                 basic_machine=hppa1.1-hp
 597                 os=-osf
 598                 ;;
 599         i370-ibm* | ibm*)
 600                 basic_machine=i370-ibm
 601                 os=-mvs
 602                 ;;
 603 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
 604         i[34567]86v32)
 605                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 606                 os=-sysv32
 607                 ;;
 608         i[34567]86v4*)
 609                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 610                 os=-sysv4
 611                 ;;
 612         i[34567]86v)
 613                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 614                 os=-sysv
 615                 ;;
 616         i[34567]86sol2)
 617                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 618                 os=-solaris2
 619                 ;;
 620         i386mach)                                       # CYGNUS LOCAL
 621                 basic_machine=i386-mach
 622                 os=-mach
 623                 ;;
 624         i386-vsta | vsta)                               # CYGNUS LOCAL
 625                 basic_machine=i386-unknown
 626                 os=-vsta
 627                 ;;
 628         i386-go32 | go32)                               # CYGNUS LOCAL
 629                 basic_machine=i386-unknown
 630                 os=-go32
 631                 ;;
 632         i386-mingw32 | mingw32)
 633                 basic_machine=i386-unknown
 634                 os=-mingw32
 635                 ;;
 636         iris | iris4d)
 637                 basic_machine=mips-sgi
 638                 case $os in
 639                     -irix*)
 640                         ;;
 641                     *)
 642                         os=-irix4
 643                         ;;
 644                 esac
 645                 ;;
 646         isi68 | isi)
 647                 basic_machine=m68k-isi
 648                 os=-sysv
 649                 ;;
 650         m88k-omron*)
 651                 basic_machine=m88k-omron
 652                 ;;
 653         magnum | m3230)
 654                 basic_machine=mips-mips
 655                 os=-sysv
 656                 ;;
 657         merlin)
 658                 basic_machine=ns32k-utek
 659                 os=-sysv
 660                 ;;
 661         miniframe)
 662                 basic_machine=m68000-convergent
 663                 ;;
 664         mipsel*-linux*)
 665                 basic_machine=mipsel-unknown
 666                 os=-linux-gnu
 667                 ;;
 668         mips*-linux*)
 669                 basic_machine=mips-unknown
 670                 os=-linux-gnu
 671                 ;;
 672         mips3*-*)
 673                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 674                 ;;
 675         mips3*)
 676                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
 677                 ;;
 678         monitor)                                        # CYGNUS LOCAL
 679                 basic_machine=m68k-rom68k
 680                 os=-coff
 681                 ;;
 682         msdos)                                          # CYGNUS LOCAL
 683                 basic_machine=i386-unknown
 684                 os=-msdos
 685                 ;;
 686         ncr3000)
 687                 basic_machine=i486-ncr
 688                 os=-sysv4
 689                 ;;
 690         netbsd386)
 691                 basic_machine=i386-unknown              # CYGNUS LOCAL
 692                 os=-netbsd
 693                 ;;
 694         news | news700 | news800 | news900)
 695                 basic_machine=m68k-sony
 696                 os=-newsos
 697                 ;;
 698         news1000)
 699                 basic_machine=m68030-sony
 700                 os=-newsos
 701                 ;;
 702         news-3600 | risc-news)
 703                 basic_machine=mips-sony
 704                 os=-newsos
 705                 ;;
 706         necv70)                                         # CYGNUS LOCAL
 707                 basic_machine=v70-nec
 708                 os=-sysv
 709                 ;;
 710         next | m*-next )
 711                 basic_machine=m68k-next
 712                 case $os in
 713                     -nextstep* )
 714                         ;;
 715                     -ns2*)
 716                       os=-nextstep2
 717                         ;;
 718                     *)
 719                       os=-nextstep3
 720                         ;;
 721                 esac
 722                 ;;
 723         nh3000)
 724                 basic_machine=m68k-harris
 725                 os=-cxux
 726                 ;;
 727         nh[45]000)
 728                 basic_machine=m88k-harris
 729                 os=-cxux
 730                 ;;
 731         nindy960)
 732                 basic_machine=i960-intel
 733                 os=-nindy
 734                 ;;
 735         mon960)                                         # CYGNUS LOCAL
 736                 basic_machine=i960-intel
 737                 os=-mon960
 738                 ;;
 739         np1)
 740                 basic_machine=np1-gould
 741                 ;;
 742         OSE68000 | ose68000)                            # CYGNUS LOCAL
 743                 basic_machine=m68000-ericsson
 744                 os=-ose
 745                 ;;
 746         os68k)                                          # CYGNUS LOCAL
 747                 basic_machine=m68k-none
 748                 os=-os68k
 749                 ;;
 750         pa-hitachi)
 751                 basic_machine=hppa1.1-hitachi
 752                 os=-hiuxwe2
 753                 ;;
 754         paragon)
 755                 basic_machine=i860-intel
 756                 os=-osf
 757                 ;;
 758         pbd)
 759                 basic_machine=sparc-tti
 760                 ;;
 761         pbb)
 762                 basic_machine=m68k-tti
 763                 ;;
 764         pc532 | pc532-*)
 765                 basic_machine=ns32k-pc532
 766                 ;;
 767         pentium | p5 | k5 | nexen)
 768                 basic_machine=i586-pc
 769                 ;;
 770         pentiumpro | p6 | k6 | 6x86)
 771                 basic_machine=i686-pc
 772                 ;;
 773         pentiumii | pentium2)
 774                 basic_machine=i786-pc
 775                 ;;
 776         pentium-* | p5-* | k5-* | nexen-*)
 777                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
 778                 ;;
 779         pentiumpro-* | p6-* | k6-* | 6x86-*)
 780                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 781                 ;;
 782         pentiumii-* | pentium2-*)
 783                 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
 784                 ;;
 785         pn)
 786                 basic_machine=pn-gould
 787                 ;;
 788         power)  basic_machine=rs6000-ibm
 789                 ;;
 790         ppc)    basic_machine=powerpc-unknown
 791                 ;;
 792         ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
 793                 ;;
 794         ppcle | powerpclittle | ppc-le | powerpc-little)
 795                 basic_machine=powerpcle-unknown
 796                 ;;
 797         ppcle-* | powerpclittle-*)
 798                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
 799                 ;;
 800         ps2)
 801                 basic_machine=i386-ibm
 802                 ;;
 803 # start-sanitize-tx19
 804         r1900)
 805                 basic_machine=mipstx19-unknown
 806                 ;;
 807         r1900el)
 808                 basic_machine=mipstx19el-unknown
 809                 ;;
 810 # end-sanitize-tx19
 811 # start-sanitize-r5900
 812         r5900 | r5900el)                                # CYGNUS LOCAL
 813                 basic_machine=mips64r5900-unknown
 814                 ;;
 815 # end-sanitize-r5900
 816         rom68k)                                         # CYGNUS LOCAL
 817                 basic_machine=m68k-rom68k
 818                 os=-coff
 819                 ;;
 820         rm[46]00)
 821                 basic_machine=mips-siemens
 822                 ;;
 823         rtpc | rtpc-*)
 824                 basic_machine=romp-ibm
 825                 ;;
 826         sa29200)                                        # CYGNUS LOCAL
 827                 basic_machine=a29k-amd
 828                 os=-udi
 829                 ;;
 830         sequent)
 831                 basic_machine=i386-sequent
 832                 ;;
 833         sh)
 834                 basic_machine=sh-hitachi
 835                 os=-hms
 836                 ;;
 837         sparclite-wrs)                                  # CYGNUS LOCAL
 838                 basic_machine=sparclite-wrs
 839                 os=-vxworks
 840                 ;;
 841         sps7)
 842                 basic_machine=m68k-bull
 843                 os=-sysv2
 844                 ;;
 845         spur)
 846                 basic_machine=spur-unknown
 847                 ;;
 848         st2000)                                         # CYGNUS LOCAL
 849                 basic_machine=m68k-tandem
 850                 ;;
 851         stratus)                                        # CYGNUS LOCAL
 852                 basic_machine=i860-stratus
 853                 os=-sysv4
 854                 ;;
 855         sun2)
 856                 basic_machine=m68000-sun
 857                 ;;
 858         sun2os3)
 859                 basic_machine=m68000-sun
 860                 os=-sunos3
 861                 ;;
 862         sun2os4)
 863                 basic_machine=m68000-sun
 864                 os=-sunos4
 865                 ;;
 866         sun3os3)
 867                 basic_machine=m68k-sun
 868                 os=-sunos3
 869                 ;;
 870         sun3os4)
 871                 basic_machine=m68k-sun
 872                 os=-sunos4
 873                 ;;
 874         sun4os3)
 875                 basic_machine=sparc-sun
 876                 os=-sunos3
 877                 ;;
 878         sun4os4)
 879                 basic_machine=sparc-sun
 880                 os=-sunos4
 881                 ;;
 882         sun4sol2)
 883                 basic_machine=sparc-sun
 884                 os=-solaris2
 885                 ;;
 886         sun3 | sun3-*)
 887                 basic_machine=m68k-sun
 888                 ;;
 889         sun4)
 890                 basic_machine=sparc-sun
 891                 ;;
 892         sun386 | sun386i | roadrunner)
 893                 basic_machine=i386-sun
 894                 ;;
 895         symmetry)
 896                 basic_machine=i386-sequent
 897                 os=-dynix
 898                 ;;
 899 # start-sanitize-tx19
 900         tx19)
 901                 basic_machine=mipstx19-unknown
 902                 ;;
 903         tx19el)
 904                 basic_machine=mipstx19el-unknown
 905                 ;;
 906 # end-sanitize-tx19
 907         tx39)
 908                 basic_machine=mipstx39-unknown
 909                 ;;
 910         tx39el)
 911                 basic_machine=mipstx39el-unknown
 912                 ;;
 913         tower | tower-32)
 914                 basic_machine=m68k-ncr
 915                 ;;
 916         udi29k)
 917                 basic_machine=a29k-amd
 918                 os=-udi
 919                 ;;
 920         ultra3)
 921                 basic_machine=a29k-nyu
 922                 os=-sym1
 923                 ;;
 924         v810 | necv810)                                 # CYGNUS LOCAL
 925                 basic_machine=v810-nec
 926                 os=-none
 927                 ;;
 928         vaxv)
 929                 basic_machine=vax-dec
 930                 os=-sysv
 931                 ;;
 932         vms)
 933                 basic_machine=vax-dec
 934                 os=-vms
 935                 ;;
 936         vpp*|vx|vx-*)
 937                basic_machine=f301-fujitsu
 938                ;;
 939         vxworks960)
 940                 basic_machine=i960-wrs
 941                 os=-vxworks
 942                 ;;
 943         vxworks68)
 944                 basic_machine=m68k-wrs
 945                 os=-vxworks
 946                 ;;
 947         vxworks29k)
 948                 basic_machine=a29k-wrs
 949                 os=-vxworks
 950                 ;;
 951         w65*)                                           # CYGNUS LOCAL
 952                 basic_machine=w65-wdc
 953                 os=-none
 954                 ;;
 955         xmp)
 956                 basic_machine=xmp-cray
 957                 os=-unicos
 958                 ;;
 959         xps | xps100)
 960                 basic_machine=xps100-honeywell
 961                 ;;
 962         z8k-*-coff)                                     # CYGNUS LOCAL
 963                 basic_machine=z8k-unknown
 964                 os=-sim
 965                 ;;
 966         none)
 967                 basic_machine=none-none
 968                 os=-none
 969                 ;;
 970
 971 # Here we handle the default manufacturer of certain CPU types.  It is in
 972 # some cases the only manufacturer, in others, it is the most popular.
 973         w89k)                                           # CYGNUS LOCAL
 974                 basic_machine=hppa1.1-winbond
 975                 ;;
 976         op50n)                                          # CYGNUS LOCAL
 977                 basic_machine=hppa1.1-oki
 978                 ;;
 979         op60c)                                          # CYGNUS LOCAL
 980                 basic_machine=hppa1.1-oki
 981                 ;;
 982         mips)
 983                 if [ x$os = x-linux-gnu ]; then
 984                         basic_machine=mips-unknown
 985                 else
 986                         basic_machine=mips-mips
 987                 fi
 988                 ;;
 989         romp)
 990                 basic_machine=romp-ibm
 991                 ;;
 992         rs6000)
 993                 basic_machine=rs6000-ibm
 994                 ;;
 995         vax)
 996                 basic_machine=vax-dec
 997                 ;;
 998         pdp11)
 999                 basic_machine=pdp11-dec
1000                 ;;
1001         we32k)
1002                 basic_machine=we32k-att
1003                 ;;
1004         sparc | sparcv9)
1005                 basic_machine=sparc-sun
1006                 ;;
1007         cydra)
1008                 basic_machine=cydra-cydrome
1009                 ;;
1010         orion)
1011                 basic_machine=orion-highlevel
1012                 ;;
1013         orion105)
1014                 basic_machine=clipper-highlevel
1015                 ;;
1016         mac | mpw | mac-mpw)                            # CYGNUS LOCAL
1017                 basic_machine=m68k-apple
1018                 ;;
1019         pmac | pmac-mpw)                                # CYGNUS LOCAL
1020                 basic_machine=powerpc-apple
1021                 ;;
1022         c4x*)
1023                 basic_machine=c4x-none
1024                 os=-coff
1025                 ;;
1026         *)
1027                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1028                 exit 1
1029                 ;;
1030 esac
1031
1032 # Here we canonicalize certain aliases for manufacturers.
1033 case $basic_machine in
1034         *-digital*)
1035                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1036                 ;;
1037         *-commodore*)
1038                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1039                 ;;
1040         *)
1041                 ;;
1042 esac
1043
1044 # Decode manufacturer-specific aliases for certain operating systems.
1045
1046 if [ x"$os" != x"" ]
1047 then
1048 case $os in
1049         # First match some system type aliases
1050         # that might get confused with valid system types.
1051         # -solaris* is a basic system type, with this one exception.
1052         -solaris1 | -solaris1.*)
1053                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1054                 ;;
1055         -solaris)
1056                 os=-solaris2
1057                 ;;
1058         -svr4*)
1059                 os=-sysv4
1060                 ;;
1061         -unixware*)
1062                 os=-sysv4.2uw
1063                 ;;
1064         -gnu/linux*)
1065                 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1066                 ;;
1067         # First accept the basic system types.
1068         # The portable systems comes first.
1069         # Each alternative MUST END IN A *, to match a version number.
1070         # -sysv* is not here because it comes later, after sysvr4.
1071         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1072               | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1073               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1074               | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1075               | -aos* \
1076               | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1077               | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1078               | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
1079               | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
1080               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1081               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1082               | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1083               | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk*)
1084         # Remember, each alternative MUST END IN *, to match a version number.
1085                 ;;
1086         # CYGNUS LOCAL
1087         -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1088               | -windows* | -osx | -abug |  -netware* | -os9* | -beos* \
1089               | -macos* | -mpw* | -magic* | -mon960* | -lnews* )
1090                 ;;
1091         -mac*)
1092                 os=`echo $os | sed -e 's|mac|macos|'`
1093                 ;;
1094         # END CYGNUS LOCAL
1095         -linux*)
1096                 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1097                 ;;
1098         -sunos5*)
1099                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1100                 ;;
1101         -sunos6*)
1102                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1103                 ;;
1104         -osfrose*)
1105                 os=-osfrose
1106                 ;;
1107         -osf*)
1108                 os=-osf
1109                 ;;
1110         -utek*)
1111                 os=-bsd
1112                 ;;
1113         -dynix*)
1114                 os=-bsd
1115                 ;;
1116         -acis*)
1117                 os=-aos
1118                 ;;
1119         -386bsd)                                        # CYGNUS LOCAL
1120                 os=-bsd
1121                 ;;
1122         -ctix* | -uts*)
1123                 os=-sysv
1124                 ;;
1125         -ns2 )
1126                 os=-nextstep2
1127                 ;;
1128         # Preserve the version number of sinix5.
1129         -sinix5.*)
1130                 os=`echo $os | sed -e 's|sinix|sysv|'`
1131                 ;;
1132         -sinix*)
1133                 os=-sysv4
1134                 ;;
1135         -triton*)
1136                 os=-sysv3
1137                 ;;
1138         -oss*)
1139                 os=-sysv3
1140                 ;;
1141         -svr4)
1142                 os=-sysv4
1143                 ;;
1144         -svr3)
1145                 os=-sysv3
1146                 ;;
1147         -sysvr4)
1148                 os=-sysv4
1149                 ;;
1150         # This must come after -sysvr4.
1151         -sysv*)
1152                 ;;
1153         -ose*)                                          # CYGNUS LOCAL
1154                 os=-ose
1155                 ;;
1156         -es1800*)                                       # CYGNUS LOCAL
1157                 os=-ose
1158                 ;;
1159         -xenix)
1160                 os=-xenix
1161                 ;;
1162         -none)
1163                 ;;
1164         *)
1165                 # Get rid of the `-' at the beginning of $os.
1166                 os=`echo $os | sed 's/[^-]*-//'`
1167                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1168                 exit 1
1169                 ;;
1170 esac
1171 else
1172
1173 # Here we handle the default operating systems that come with various machines.
1174 # The value should be what the vendor currently ships out the door with their
1175 # machine or put another way, the most popular os provided with the machine.
1176
1177 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1178 # "-sun"), then you have to tell the case statement up towards the top
1179 # that MANUFACTURER isn't an operating system.  Otherwise, code above
1180 # will signal an error saying that MANUFACTURER isn't an operating
1181 # system, and we'll never get to this point.
1182
1183 case $basic_machine in
1184         *-acorn)
1185                 os=-riscix1.2
1186                 ;;
1187         arm*-semi)
1188                 os=-aout
1189                 ;;
1190         pdp11-*)
1191                 os=-none
1192                 ;;
1193         *-dec | vax-*)
1194                 os=-ultrix4.2
1195                 ;;
1196         m68*-apollo)
1197                 os=-domain
1198                 ;;
1199         i386-sun)
1200                 os=-sunos4.0.2
1201                 ;;
1202         m68000-sun)
1203                 os=-sunos3
1204                 # This also exists in the configure program, but was not the
1205                 # default.
1206                 # os=-sunos4
1207                 ;;
1208         m68*-cisco)                                     # CYGNUS LOCAL
1209                 os=-aout
1210                 ;;
1211         mips*-cisco)                                    # CYGNUS LOCAL
1212                 os=-elf
1213                 ;;
1214         mips*-*)                                        # CYGNUS LOCAL
1215                 os=-elf
1216                 ;;
1217         *-tti)  # must be before sparc entry or we get the wrong os.
1218                 os=-sysv3
1219                 ;;
1220         sparc-* | *-sun)
1221                 os=-sunos4.1.1
1222                 ;;
1223         *-be)
1224                 os=-beos
1225                 ;;
1226         *-ibm)
1227                 os=-aix
1228                 ;;
1229         *-wec)                                          # CYGNUS LOCAL
1230                 os=-proelf
1231                 ;;
1232         *-winbond)                                      # CYGNUS LOCAL
1233                 os=-proelf
1234                 ;;
1235         *-oki)                                          # CYGNUS LOCAL
1236                 os=-proelf
1237                 ;;
1238         *-hp)
1239                 os=-hpux
1240                 ;;
1241         *-hitachi)
1242                 os=-hiux
1243                 ;;
1244         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1245                 os=-sysv
1246                 ;;
1247         *-cbm)
1248                 os=-amigaos
1249                 ;;
1250         *-dg)
1251                 os=-dgux
1252                 ;;
1253         *-dolphin)
1254                 os=-sysv3
1255                 ;;
1256         m68k-ccur)
1257                 os=-rtu
1258                 ;;
1259         m88k-omron*)
1260                 os=-luna
1261                 ;;
1262         *-next )
1263                 os=-nextstep
1264                 ;;
1265         *-sequent)
1266                 os=-ptx
1267                 ;;
1268         *-crds)
1269                 os=-unos
1270                 ;;
1271         *-ns)
1272                 os=-genix
1273                 ;;
1274         i370-*)
1275                 os=-mvs
1276                 ;;
1277         *-next)
1278                 os=-nextstep3
1279                 ;;
1280         *-gould)
1281                 os=-sysv
1282                 ;;
1283         *-highlevel)
1284                 os=-bsd
1285                 ;;
1286         *-encore)
1287                 os=-bsd
1288                 ;;
1289         *-sgi)
1290                 os=-irix
1291                 ;;
1292         *-siemens)
1293                 os=-sysv4
1294                 ;;
1295         *-masscomp)
1296                 os=-rtu
1297                 ;;
1298         f301-fujitsu)
1299                 os=-uxpv
1300                 ;;
1301         *-rom68k)                                       # CYGNUS LOCAL
1302                 os=-coff
1303                 ;;
1304         *-*bug)                                         # CYGNUS LOCAL
1305                 os=-coff
1306                 ;;
1307         *-apple)                                        # CYGNUS LOCAL
1308                 os=-macos
1309                 ;;
1310         *)
1311                 os=-none
1312                 ;;
1313 esac
1314 fi
1315
1316 # Here we handle the case where we know the os, and the CPU type, but not the
1317 # manufacturer.  We pick the logical manufacturer.
1318 vendor=unknown
1319 case $basic_machine in
1320         *-unknown)
1321                 case $os in
1322                         -riscix*)
1323                                 vendor=acorn
1324                                 ;;
1325                         -sunos*)
1326                                 vendor=sun
1327                                 ;;
1328                         -aix*)
1329                                 vendor=ibm
1330                                 ;;
1331                         -beos*)
1332                                 vendor=be
1333                                 ;;
1334                         -hpux*)
1335                                 vendor=hp
1336                                 ;;
1337                         -mpeix*)
1338                                 vendor=hp
1339                                 ;;
1340                         -hiux*)
1341                                 vendor=hitachi
1342                                 ;;
1343                         -unos*)
1344                                 vendor=crds
1345                                 ;;
1346                         -dgux*)
1347                                 vendor=dg
1348                                 ;;
1349                         -luna*)
1350                                 vendor=omron
1351                                 ;;
1352                         -genix*)
1353                                 vendor=ns
1354                                 ;;
1355                         -mvs*)
1356                                 vendor=ibm
1357                                 ;;
1358                         -ptx*)
1359                                 vendor=sequent
1360                                 ;;
1361                         -vxsim* | -vxworks*)
1362                                 vendor=wrs
1363                                 ;;
1364                         -aux*)
1365                                 vendor=apple
1366                                 ;;
1367                         -hms*)                          # CYGNUS LOCAL
1368                                 vendor=hitachi
1369                                 ;;
1370                         -mpw* | -macos*)                # CYGNUS LOCAL
1371                                 vendor=apple
1372                                 ;;
1373                 esac
1374                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1375                 ;;
1376 esac
1377
1378 echo $basic_machine$os