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