tools/config.sub

   1 #! /bin/sh
   2 # Configuration validation subroutine script.
   3 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
   4 #   2000, 2001, 2002 Free Software Foundation, Inc.
   5
   6 timestamp='2002-11-30'
   7
   8 # This file is (in principle) common to ALL GNU software.
   9 # The presence of a machine in this file suggests that SOME GNU software
  10 # can handle that machine.  It does not imply ALL GNU software can.
  11 #
  12 # This file is free software; you can redistribute it and/or modify
  13 # it under the terms of the GNU General Public License as published by
  14 # the Free Software Foundation; either version 2 of the License, or
  15 # (at your option) any later version.
  16 #
  17 # This program is distributed in the hope that it will be useful,
  18 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  19 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20 # GNU General Public License for more details.
  21 #
  22 # You should have received a copy of the GNU General Public License
  23 # along with this program; if not, write to the Free Software
  24 # Foundation, Inc., 59 Temple Place - Suite 330,
  25 # Boston, MA 02111-1307, USA.
  26
  27 # As a special exception to the GNU General Public License, if you
  28 # distribute this file as part of a program that contains a
  29 # configuration script generated by Autoconf, you may include it under
  30 # the same distribution terms that you use for the rest of that program.
  31
  32 # Please send patches to <config-patches@gnu.org>.  Submit a context
  33 # diff and a properly formatted ChangeLog entry.
  34 #
  35 # Configuration subroutine to validate and canonicalize a configuration type.
  36 # Supply the specified configuration type as an argument.
  37 # If it is invalid, we print an error message on stderr and exit with code 1.
  38 # Otherwise, we print the canonical config type on stdout and succeed.
  39
  40 # This file is supposed to be the same for all GNU packages
  41 # and recognize all the CPU types, system types and aliases
  42 # that are meaningful with *any* GNU software.
  43 # Each package is responsible for reporting which valid configurations
  44 # it does not support.  The user should be able to distinguish
  45 # a failure to support a valid configuration from a meaningless
  46 # configuration.
  47
  48 # The goal of this file is to map all the various variations of a given
  49 # machine specification into a single specification in the form:
  50 #       CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
  51 # or in some cases, the newer four-part form:
  52 #       CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
  53 # It is wrong to echo any other type of specification.
  54
  55 me=`echo "$0" | sed -e 's,.*/,,'`
  56
  57 usage="\
  58 Usage: $0 [OPTION] CPU-MFR-OPSYS
  59        $0 [OPTION] ALIAS
  60
  61 Canonicalize a configuration name.
  62
  63 Operation modes:
  64   -h, --help         print this help, then exit
  65   -t, --time-stamp   print date of last modification, then exit
  66   -v, --version      print version number, then exit
  67
  68 Report bugs and patches to <config-patches@gnu.org>."
  69
  70 version="\
  71 GNU config.sub ($timestamp)
  72
  73 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
  74 Free Software Foundation, Inc.
  75
  76 This is free software; see the source for copying conditions.  There is NO
  77 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
  78
  79 help="
  80 Try \`$me --help' for more information."
  81
  82 # Parse command line
  83 while test $# -gt 0 ; do
  84   case $1 in
  85     --time-stamp | --time* | -t )
  86        echo "$timestamp" ; exit 0 ;;
  87     --version | -v )
  88        echo "$version" ; exit 0 ;;
  89     --help | --h* | -h )
  90        echo "$usage"; exit 0 ;;
  91     -- )     # Stop option processing
  92        shift; break ;;
  93     - ) # Use stdin as input.
  94        break ;;
  95     -* )
  96        echo "$me: invalid option $1$help"
  97        exit 1 ;;
  98
  99     *local*)
 100        # First pass through any local machine types.
 101        echo $1
 102        exit 0;;
 103
 104     * )
 105        break ;;
 106   esac
 107 done
 108
 109 case $# in
 110  0) echo "$me: missing argument$help" >&2
 111     exit 1;;
 112  1) ;;
 113  *) echo "$me: too many arguments$help" >&2
 114     exit 1;;
 115 esac
 116
 117 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
 118 # Here we must recognize all the valid KERNEL-OS combinations.
 119 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
 120 case $maybe_os in
 121   nto-qnx* | linux-gnu* | freebsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*)
 122     os=-$maybe_os
 123     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
 124     ;;
 125   *)
 126     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
 127     if [ $basic_machine != $1 ]
 128     then os=`echo $1 | sed 's/.*-/-/'`
 129     else os=; fi
 130     ;;
 131 esac
 132
 133 ### Let's recognize common machines as not being operating systems so
 134 ### that things like config.sub decstation-3100 work.  We also
 135 ### recognize some manufacturers as not being operating systems, so we
 136 ### can provide default operating systems below.
 137 case $os in
 138         -sun*os*)
 139                 # Prevent following clause from handling this invalid input.
 140                 ;;
 141         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
 142         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
 143         -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
 144         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
 145         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
 146         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
 147         -apple | -axis)
 148                 os=
 149                 basic_machine=$1
 150                 ;;
 151         -sim | -cisco | -oki | -wec | -winbond)
 152                 os=
 153                 basic_machine=$1
 154                 ;;
 155         -scout)
 156                 ;;
 157         -wrs)
 158                 os=-vxworks
 159                 basic_machine=$1
 160                 ;;
 161         -chorusos*)
 162                 os=-chorusos
 163                 basic_machine=$1
 164                 ;;
 165         -chorusrdb)
 166                 os=-chorusrdb
 167                 basic_machine=$1
 168                 ;;
 169         -hiux*)
 170                 os=-hiuxwe2
 171                 ;;
 172         -sco5)
 173                 os=-sco3.2v5
 174                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 175                 ;;
 176         -sco4)
 177                 os=-sco3.2v4
 178                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 179                 ;;
 180         -sco3.2.[4-9]*)
 181                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
 182                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 183                 ;;
 184         -sco3.2v[4-9]*)
 185                 # Don't forget version if it is 3.2v4 or newer.
 186                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 187                 ;;
 188         -sco*)
 189                 os=-sco3.2v2
 190                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 191                 ;;
 192         -udk*)
 193                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 194                 ;;
 195         -isc)
 196                 os=-isc2.2
 197                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 198                 ;;
 199         -clix*)
 200                 basic_machine=clipper-intergraph
 201                 ;;
 202         -isc*)
 203                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 204                 ;;
 205         -lynx*)
 206                 os=-lynxos
 207                 ;;
 208         -ptx*)
 209                 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
 210                 ;;
 211         -windowsnt*)
 212                 os=`echo $os | sed -e 's/windowsnt/winnt/'`
 213                 ;;
 214         -psos*)
 215                 os=-psos
 216                 ;;
 217         -mint | -mint[0-9]*)
 218                 basic_machine=m68k-atari
 219                 os=-mint
 220                 ;;
 221 esac
 222
 223 # Decode aliases for certain CPU-COMPANY combinations.
 224 case $basic_machine in
 225         # Recognize the basic CPU types without company name.
 226         # Some are omitted here because they have special meanings below.
 227         1750a | 580 \
 228         | a29k \
 229         | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
 230         | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
 231         | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
 232         | clipper \
 233         | d10v | d30v | dlx | dsp16xx \
 234         | fr30 | frv \
 235         | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
 236         | i370 | i860 | i960 | ia64 \
 237         | ip2k \
 238         | m32r | m68000 | m68k | m88k | mcore \
 239         | mips | mipsbe | mipseb | mipsel | mipsle \
 240         | mips16 \
 241         | mips64 | mips64el \
 242         | mips64vr | mips64vrel \
 243         | mips64orion | mips64orionel \
 244         | mips64vr4100 | mips64vr4100el \
 245         | mips64vr4300 | mips64vr4300el \
 246         | mips64vr5000 | mips64vr5000el \
 247         | mipsisa32 | mipsisa32el \
 248         | mipsisa64 | mipsisa64el \
 249         | mipsisa64sb1 | mipsisa64sb1el \
 250         | mipsisa64sr71k | mipsisa64sr71kel \
 251         | mipstx39 | mipstx39el \
 252         | mn10200 | mn10300 \
 253         | ns16k | ns32k \
 254         | openrisc | or32 \
 255         | pdp10 | pdp11 | pj | pjl \
 256         | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
 257         | pyramid \
 258         | sh | sh[1234] | sh3e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
 259         | sh64 | sh64le \
 260         | sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv9 | sparcv9b \
 261         | strongarm \
 262         | tahoe | thumb | tic80 | tron \
 263         | v850 | v850e \
 264         | we32k \
 265         | x86 | xscale | xstormy16 | xtensa \
 266         | z8k)
 267                 basic_machine=$basic_machine-unknown
 268                 ;;
 269         m6811 | m68hc11 | m6812 | m68hc12)
 270                 # Motorola 68HC11/12.
 271                 basic_machine=$basic_machine-unknown
 272                 os=-none
 273                 ;;
 274         m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
 275                 ;;
 276
 277         # We use `pc' rather than `unknown'
 278         # because (1) that's what they normally are, and
 279         # (2) the word "unknown" tends to confuse beginning users.
 280         i*86 | x86_64)
 281           basic_machine=$basic_machine-pc
 282           ;;
 283         # Object if more than one company name word.
 284         *-*-*)
 285                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 286                 exit 1
 287                 ;;
 288         # Recognize the basic CPU types with company name.
 289         580-* \
 290         | a29k-* \
 291         | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
 292         | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
 293         | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
 294         | arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
 295         | avr-* \
 296         | bs2000-* \
 297         | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* \
 298         | clipper-* | cydra-* \
 299         | d10v-* | d30v-* | dlx-* \
 300         | elxsi-* \
 301         | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
 302         | h8300-* | h8500-* \
 303         | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
 304         | i*86-* | i860-* | i960-* | ia64-* \
 305         | ip2k-* \
 306         | m32r-* \
 307         | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
 308         | m88110-* | m88k-* | mcore-* \
 309         | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
 310         | mips16-* \
 311         | mips64-* | mips64el-* \
 312         | mips64vr-* | mips64vrel-* \
 313         | mips64orion-* | mips64orionel-* \
 314         | mips64vr4100-* | mips64vr4100el-* \
 315         | mips64vr4300-* | mips64vr4300el-* \
 316         | mips64vr5000-* | mips64vr5000el-* \
 317         | mipsisa32-* | mipsisa32el-* \
 318         | mipsisa64-* | mipsisa64el-* \
 319         | mipsisa64sb1-* | mipsisa64sb1el-* \
 320         | mipsisa64sr71k-* | mipsisa64sr71kel-* \
 321         | mipstx39 | mipstx39el \
 322         | none-* | np1-* | ns16k-* | ns32k-* \
 323         | orion-* \
 324         | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
 325         | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
 326         | pyramid-* \
 327         | romp-* | rs6000-* \
 328         | sh-* | sh[1234]-* | sh3e-* | sh[34]eb-* | shbe-* \
 329         | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
 330         | sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \
 331         | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
 332         | tahoe-* | thumb-* | tic30-* | tic4x-* | tic54x-* | tic80-* | tron-* \
 333         | v850-* | v850e-* | vax-* \
 334         | we32k-* \
 335         | x86-* | x86_64-* | xps100-* | xscale-* | xstormy16-* \
 336         | xtensa-* \
 337         | ymp-* \
 338         | z8k-*)
 339                 ;;
 340         # Recognize the various machine names and aliases which stand
 341         # for a CPU type and a company and sometimes even an OS.
 342         386bsd)
 343                 basic_machine=i386-unknown
 344                 os=-bsd
 345                 ;;
 346         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 347                 basic_machine=m68000-att
 348                 ;;
 349         3b*)
 350                 basic_machine=we32k-att
 351                 ;;
 352         a29khif)
 353                 basic_machine=a29k-amd
 354                 os=-udi
 355                 ;;
 356         adobe68k)
 357                 basic_machine=m68010-adobe
 358                 os=-scout
 359                 ;;
 360         alliant | fx80)
 361                 basic_machine=fx80-alliant
 362                 ;;
 363         altos | altos3068)
 364                 basic_machine=m68k-altos
 365                 ;;
 366         am29k)
 367                 basic_machine=a29k-none
 368                 os=-bsd
 369                 ;;
 370         amdahl)
 371                 basic_machine=580-amdahl
 372                 os=-sysv
 373                 ;;
 374         amiga | amiga-*)
 375                 basic_machine=m68k-unknown
 376                 ;;
 377         amigaos | amigados)
 378                 basic_machine=m68k-unknown
 379                 os=-amigaos
 380                 ;;
 381         amigaunix | amix)
 382                 basic_machine=m68k-unknown
 383                 os=-sysv4
 384                 ;;
 385         apollo68)
 386                 basic_machine=m68k-apollo
 387                 os=-sysv
 388                 ;;
 389         apollo68bsd)
 390                 basic_machine=m68k-apollo
 391                 os=-bsd
 392                 ;;
 393         aux)
 394                 basic_machine=m68k-apple
 395                 os=-aux
 396                 ;;
 397         balance)
 398                 basic_machine=ns32k-sequent
 399                 os=-dynix
 400                 ;;
 401         c90)
 402                 basic_machine=c90-cray
 403                 os=-unicos
 404                 ;;
 405         convex-c1)
 406                 basic_machine=c1-convex
 407                 os=-bsd
 408                 ;;
 409         convex-c2)
 410                 basic_machine=c2-convex
 411                 os=-bsd
 412                 ;;
 413         convex-c32)
 414                 basic_machine=c32-convex
 415                 os=-bsd
 416                 ;;
 417         convex-c34)
 418                 basic_machine=c34-convex
 419                 os=-bsd
 420                 ;;
 421         convex-c38)
 422                 basic_machine=c38-convex
 423                 os=-bsd
 424                 ;;
 425         cray | j90)
 426                 basic_machine=j90-cray
 427                 os=-unicos
 428                 ;;
 429         crds | unos)
 430                 basic_machine=m68k-crds
 431                 ;;
 432         cris | cris-* | etrax*)
 433                 basic_machine=cris-axis
 434                 ;;
 435         da30 | da30-*)
 436                 basic_machine=m68k-da30
 437                 ;;
 438         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 439                 basic_machine=mips-dec
 440                 ;;
 441         decsystem10* | dec10*)
 442                 basic_machine=pdp10-dec
 443                 os=-tops10
 444                 ;;
 445         decsystem20* | dec20*)
 446                 basic_machine=pdp10-dec
 447                 os=-tops20
 448                 ;;
 449         delta | 3300 | motorola-3300 | motorola-delta \
 450               | 3300-motorola | delta-motorola)
 451                 basic_machine=m68k-motorola
 452                 ;;
 453         delta88)
 454                 basic_machine=m88k-motorola
 455                 os=-sysv3
 456                 ;;
 457         dpx20 | dpx20-*)
 458                 basic_machine=rs6000-bull
 459                 os=-bosx
 460                 ;;
 461         dpx2* | dpx2*-bull)
 462                 basic_machine=m68k-bull
 463                 os=-sysv3
 464                 ;;
 465         ebmon29k)
 466                 basic_machine=a29k-amd
 467                 os=-ebmon
 468                 ;;
 469         elxsi)
 470                 basic_machine=elxsi-elxsi
 471                 os=-bsd
 472                 ;;
 473         encore | umax | mmax)
 474                 basic_machine=ns32k-encore
 475                 ;;
 476         es1800 | OSE68k | ose68k | ose | OSE)
 477                 basic_machine=m68k-ericsson
 478                 os=-ose
 479                 ;;
 480         fx2800)
 481                 basic_machine=i860-alliant
 482                 ;;
 483         genix)
 484                 basic_machine=ns32k-ns
 485                 ;;
 486         gmicro)
 487                 basic_machine=tron-gmicro
 488                 os=-sysv
 489                 ;;
 490         go32)
 491                 basic_machine=i386-pc
 492                 os=-go32
 493                 ;;
 494         h3050r* | hiux*)
 495                 basic_machine=hppa1.1-hitachi
 496                 os=-hiuxwe2
 497                 ;;
 498         h8300hms)
 499                 basic_machine=h8300-hitachi
 500                 os=-hms
 501                 ;;
 502         h8300xray)
 503                 basic_machine=h8300-hitachi
 504                 os=-xray
 505                 ;;
 506         h8500hms)
 507                 basic_machine=h8500-hitachi
 508                 os=-hms
 509                 ;;
 510         harris)
 511                 basic_machine=m88k-harris
 512                 os=-sysv3
 513                 ;;
 514         hp300-*)
 515                 basic_machine=m68k-hp
 516                 ;;
 517         hp300bsd)
 518                 basic_machine=m68k-hp
 519                 os=-bsd
 520                 ;;
 521         hp300hpux)
 522                 basic_machine=m68k-hp
 523                 os=-hpux
 524                 ;;
 525         hp3k9[0-9][0-9] | hp9[0-9][0-9])
 526                 basic_machine=hppa1.0-hp
 527                 ;;
 528         hp9k2[0-9][0-9] | hp9k31[0-9])
 529                 basic_machine=m68000-hp
 530                 ;;
 531         hp9k3[2-9][0-9])
 532                 basic_machine=m68k-hp
 533                 ;;
 534         hp9k6[0-9][0-9] | hp6[0-9][0-9])
 535                 basic_machine=hppa1.0-hp
 536                 ;;
 537         hp9k7[0-79][0-9] | hp7[0-79][0-9])
 538                 basic_machine=hppa1.1-hp
 539                 ;;
 540         hp9k78[0-9] | hp78[0-9])
 541                 # FIXME: really hppa2.0-hp
 542                 basic_machine=hppa1.1-hp
 543                 ;;
 544         hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
 545                 # FIXME: really hppa2.0-hp
 546                 basic_machine=hppa1.1-hp
 547                 ;;
 548         hp9k8[0-9][13679] | hp8[0-9][13679])
 549                 basic_machine=hppa1.1-hp
 550                 ;;
 551         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 552                 basic_machine=hppa1.0-hp
 553                 ;;
 554         hppa-next)
 555                 os=-nextstep3
 556                 ;;
 557         hppaosf)
 558                 basic_machine=hppa1.1-hp
 559                 os=-osf
 560                 ;;
 561         hppro)
 562                 basic_machine=hppa1.1-hp
 563                 os=-proelf
 564                 ;;
 565         i370-ibm* | ibm*)
 566                 basic_machine=i370-ibm
 567                 ;;
 568 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
 569         i*86v32)
 570                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 571                 os=-sysv32
 572                 ;;
 573         i*86v4*)
 574                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 575                 os=-sysv4
 576                 ;;
 577         i*86v)
 578                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 579                 os=-sysv
 580                 ;;
 581         i*86sol2)
 582                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 583                 os=-solaris2
 584                 ;;
 585         i386mach)
 586                 basic_machine=i386-mach
 587                 os=-mach
 588                 ;;
 589         i386-vsta | vsta)
 590                 basic_machine=i386-unknown
 591                 os=-vsta
 592                 ;;
 593         iris | iris4d)
 594                 basic_machine=mips-sgi
 595                 case $os in
 596                     -irix*)
 597                         ;;
 598                     *)
 599                         os=-irix4
 600                         ;;
 601                 esac
 602                 ;;
 603         isi68 | isi)
 604                 basic_machine=m68k-isi
 605                 os=-sysv
 606                 ;;
 607         m88k-omron*)
 608                 basic_machine=m88k-omron
 609                 ;;
 610         magnum | m3230)
 611                 basic_machine=mips-mips
 612                 os=-sysv
 613                 ;;
 614         merlin)
 615                 basic_machine=ns32k-utek
 616                 os=-sysv
 617                 ;;
 618         mingw32)
 619                 basic_machine=i386-pc
 620                 os=-mingw32
 621                 ;;
 622         miniframe)
 623                 basic_machine=m68000-convergent
 624                 ;;
 625         *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
 626                 basic_machine=m68k-atari
 627                 os=-mint
 628                 ;;
 629         mips3*-*)
 630                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 631                 ;;
 632         mips3*)
 633                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
 634                 ;;
 635         mmix*)
 636                 basic_machine=mmix-knuth
 637                 os=-mmixware
 638                 ;;
 639         monitor)
 640                 basic_machine=m68k-rom68k
 641                 os=-coff
 642                 ;;
 643         morphos)
 644                 basic_machine=powerpc-unknown
 645                 os=-morphos
 646                 ;;
 647         msdos)
 648                 basic_machine=i386-pc
 649                 os=-msdos
 650                 ;;
 651         mvs)
 652                 basic_machine=i370-ibm
 653                 os=-mvs
 654                 ;;
 655         ncr3000)
 656                 basic_machine=i486-ncr
 657                 os=-sysv4
 658                 ;;
 659         netbsd386)
 660                 basic_machine=i386-unknown
 661                 os=-netbsd
 662                 ;;
 663         netwinder)
 664                 basic_machine=armv4l-rebel
 665                 os=-linux
 666                 ;;
 667         news | news700 | news800 | news900)
 668                 basic_machine=m68k-sony
 669                 os=-newsos
 670                 ;;
 671         news1000)
 672                 basic_machine=m68030-sony
 673                 os=-newsos
 674                 ;;
 675         news-3600 | risc-news)
 676                 basic_machine=mips-sony
 677                 os=-newsos
 678                 ;;
 679         necv70)
 680                 basic_machine=v70-nec
 681                 os=-sysv
 682                 ;;
 683         next | m*-next )
 684                 basic_machine=m68k-next
 685                 case $os in
 686                     -nextstep* )
 687                         ;;
 688                     -ns2*)
 689                       os=-nextstep2
 690                         ;;
 691                     *)
 692                       os=-nextstep3
 693                         ;;
 694                 esac
 695                 ;;
 696         nh3000)
 697                 basic_machine=m68k-harris
 698                 os=-cxux
 699                 ;;
 700         nh[45]000)
 701                 basic_machine=m88k-harris
 702                 os=-cxux
 703                 ;;
 704         nindy960)
 705                 basic_machine=i960-intel
 706                 os=-nindy
 707                 ;;
 708         mon960)
 709                 basic_machine=i960-intel
 710                 os=-mon960
 711                 ;;
 712         nonstopux)
 713                 basic_machine=mips-compaq
 714                 os=-nonstopux
 715                 ;;
 716         np1)
 717                 basic_machine=np1-gould
 718                 ;;
 719         nsr-tandem)
 720                 basic_machine=nsr-tandem
 721                 ;;
 722         op50n-* | op60c-*)
 723                 basic_machine=hppa1.1-oki
 724                 os=-proelf
 725                 ;;
 726         or32 | or32-*)
 727                 basic_machine=or32-unknown
 728                 os=-coff
 729                 ;;
 730         OSE68000 | ose68000)
 731                 basic_machine=m68000-ericsson
 732                 os=-ose
 733                 ;;
 734         os68k)
 735                 basic_machine=m68k-none
 736                 os=-os68k
 737                 ;;
 738         pa-hitachi)
 739                 basic_machine=hppa1.1-hitachi
 740                 os=-hiuxwe2
 741                 ;;
 742         paragon)
 743                 basic_machine=i860-intel
 744                 os=-osf
 745                 ;;
 746         pbd)
 747                 basic_machine=sparc-tti
 748                 ;;
 749         pbb)
 750                 basic_machine=m68k-tti
 751                 ;;
 752         pc532 | pc532-*)
 753                 basic_machine=ns32k-pc532
 754                 ;;
 755         pentium | p5 | k5 | k6 | nexgen | viac3)
 756                 basic_machine=i586-pc
 757                 ;;
 758         pentiumpro | p6 | 6x86 | athlon | athlon_*)
 759                 basic_machine=i686-pc
 760                 ;;
 761         pentiumii | pentium2)
 762                 basic_machine=i686-pc
 763                 ;;
 764         pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
 765                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
 766                 ;;
 767         pentiumpro-* | p6-* | 6x86-* | athlon-*)
 768                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 769                 ;;
 770         pentiumii-* | pentium2-*)
 771                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 772                 ;;
 773         pn)
 774                 basic_machine=pn-gould
 775                 ;;
 776         power)  basic_machine=power-ibm
 777                 ;;
 778         ppc)    basic_machine=powerpc-unknown
 779                 ;;
 780         ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
 781                 ;;
 782         ppcle | powerpclittle | ppc-le | powerpc-little)
 783                 basic_machine=powerpcle-unknown
 784                 ;;
 785         ppcle-* | powerpclittle-*)
 786                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
 787                 ;;
 788         ppc64)  basic_machine=powerpc64-unknown
 789                 ;;
 790         ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
 791                 ;;
 792         ppc64le | powerpc64little | ppc64-le | powerpc64-little)
 793                 basic_machine=powerpc64le-unknown
 794                 ;;
 795         ppc64le-* | powerpc64little-*)
 796                 basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
 797                 ;;
 798         ps2)
 799                 basic_machine=i386-ibm
 800                 ;;
 801         pw32)
 802                 basic_machine=i586-unknown
 803                 os=-pw32
 804                 ;;
 805         rom68k)
 806                 basic_machine=m68k-rom68k
 807                 os=-coff
 808                 ;;
 809         rm[46]00)
 810                 basic_machine=mips-siemens
 811                 ;;
 812         rtpc | rtpc-*)
 813                 basic_machine=romp-ibm
 814                 ;;
 815         s390 | s390-*)
 816                 basic_machine=s390-ibm
 817                 ;;
 818         s390x | s390x-*)
 819                 basic_machine=s390x-ibm
 820                 ;;
 821         sa29200)
 822                 basic_machine=a29k-amd
 823                 os=-udi
 824                 ;;
 825         sb1)
 826                 basic_machine=mipsisa64sb1-unknown
 827                 ;;
 828         sb1el)
 829                 basic_machine=mipsisa64sb1el-unknown
 830                 ;;
 831         sequent)
 832                 basic_machine=i386-sequent
 833                 ;;
 834         sh)
 835                 basic_machine=sh-hitachi
 836                 os=-hms
 837                 ;;
 838         sparclite-wrs | simso-wrs)
 839                 basic_machine=sparclite-wrs
 840                 os=-vxworks
 841                 ;;
 842         sps7)
 843                 basic_machine=m68k-bull
 844                 os=-sysv2
 845                 ;;
 846         spur)
 847                 basic_machine=spur-unknown
 848                 ;;
 849         st2000)
 850                 basic_machine=m68k-tandem
 851                 ;;
 852         stratus)
 853                 basic_machine=i860-stratus
 854                 os=-sysv4
 855                 ;;
 856         sun2)
 857                 basic_machine=m68000-sun
 858                 ;;
 859         sun2os3)
 860                 basic_machine=m68000-sun
 861                 os=-sunos3
 862                 ;;
 863         sun2os4)
 864                 basic_machine=m68000-sun
 865                 os=-sunos4
 866                 ;;
 867         sun3os3)
 868                 basic_machine=m68k-sun
 869                 os=-sunos3
 870                 ;;
 871         sun3os4)
 872                 basic_machine=m68k-sun
 873                 os=-sunos4
 874                 ;;
 875         sun4os3)
 876                 basic_machine=sparc-sun
 877                 os=-sunos3
 878                 ;;
 879         sun4os4)
 880                 basic_machine=sparc-sun
 881                 os=-sunos4
 882                 ;;
 883         sun4sol2)
 884                 basic_machine=sparc-sun
 885                 os=-solaris2
 886                 ;;
 887         sun3 | sun3-*)
 888                 basic_machine=m68k-sun
 889                 ;;
 890         sun4)
 891                 basic_machine=sparc-sun
 892                 ;;
 893         sun386 | sun386i | roadrunner)
 894                 basic_machine=i386-sun
 895                 ;;
 896         sv1)
 897                 basic_machine=sv1-cray
 898                 os=-unicos
 899                 ;;
 900         symmetry)
 901                 basic_machine=i386-sequent
 902                 os=-dynix
 903                 ;;
 904         t3d)
 905                 basic_machine=alpha-cray
 906                 os=-unicos
 907                 ;;
 908         t3e)
 909                 basic_machine=alphaev5-cray
 910                 os=-unicos
 911                 ;;
 912         t90)
 913                 basic_machine=t90-cray
 914                 os=-unicos
 915                 ;;
 916         tic4x | c4x*)
 917                 basic_machine=tic4x-unknown
 918                 os=-coff
 919                 ;;
 920         tic54x | c54x*)
 921                 basic_machine=tic54x-unknown
 922                 os=-coff
 923                 ;;
 924         tx39)
 925                 basic_machine=mipstx39-unknown
 926                 ;;
 927         tx39el)
 928                 basic_machine=mipstx39el-unknown
 929                 ;;
 930         toad1)
 931                 basic_machine=pdp10-xkl
 932                 os=-tops20
 933                 ;;
 934         tower | tower-32)
 935                 basic_machine=m68k-ncr
 936                 ;;
 937         udi29k)
 938                 basic_machine=a29k-amd
 939                 os=-udi
 940                 ;;
 941         ultra3)
 942                 basic_machine=a29k-nyu
 943                 os=-sym1
 944                 ;;
 945         v810 | necv810)
 946                 basic_machine=v810-nec
 947                 os=-none
 948                 ;;
 949         vaxv)
 950                 basic_machine=vax-dec
 951                 os=-sysv
 952                 ;;
 953         vms)
 954                 basic_machine=vax-dec
 955                 os=-vms
 956                 ;;
 957         vpp*|vx|vx-*)
 958                 basic_machine=f301-fujitsu
 959                 ;;
 960         vxworks960)
 961                 basic_machine=i960-wrs
 962                 os=-vxworks
 963                 ;;
 964         vxworks68)
 965                 basic_machine=m68k-wrs
 966                 os=-vxworks
 967                 ;;
 968         vxworks29k)
 969                 basic_machine=a29k-wrs
 970                 os=-vxworks
 971                 ;;
 972         w65*)
 973                 basic_machine=w65-wdc
 974                 os=-none
 975                 ;;
 976         w89k-*)
 977                 basic_machine=hppa1.1-winbond
 978                 os=-proelf
 979                 ;;
 980         xps | xps100)
 981                 basic_machine=xps100-honeywell
 982                 ;;
 983         ymp)
 984                 basic_machine=ymp-cray
 985                 os=-unicos
 986                 ;;
 987         z8k-*-coff)
 988                 basic_machine=z8k-unknown
 989                 os=-sim
 990                 ;;
 991         none)
 992                 basic_machine=none-none
 993                 os=-none
 994                 ;;
 995
 996 # Here we handle the default manufacturer of certain CPU types.  It is in
 997 # some cases the only manufacturer, in others, it is the most popular.
 998         w89k)
 999                 basic_machine=hppa1.1-winbond
1000                 ;;
1001         op50n)
1002                 basic_machine=hppa1.1-oki
1003                 ;;
1004         op60c)
1005                 basic_machine=hppa1.1-oki
1006                 ;;
1007         romp)
1008                 basic_machine=romp-ibm
1009                 ;;
1010         rs6000)
1011                 basic_machine=rs6000-ibm
1012                 ;;
1013         vax)
1014                 basic_machine=vax-dec
1015                 ;;
1016         pdp10)
1017                 # there are many clones, so DEC is not a safe bet
1018                 basic_machine=pdp10-unknown
1019                 ;;
1020         pdp11)
1021                 basic_machine=pdp11-dec
1022                 ;;
1023         we32k)
1024                 basic_machine=we32k-att
1025                 ;;
1026         sh3 | sh4 | sh3eb | sh4eb | sh[1234]le | sh3ele)
1027                 basic_machine=sh-unknown
1028                 ;;
1029         sh64)
1030                 basic_machine=sh64-unknown
1031                 ;;
1032         sparc | sparcv9 | sparcv9b)
1033                 basic_machine=sparc-sun
1034                 ;;
1035         cydra)
1036                 basic_machine=cydra-cydrome
1037                 ;;
1038         orion)
1039                 basic_machine=orion-highlevel
1040                 ;;
1041         orion105)
1042                 basic_machine=clipper-highlevel
1043                 ;;
1044         mac | mpw | mac-mpw)
1045                 basic_machine=m68k-apple
1046                 ;;
1047         pmac | pmac-mpw)
1048                 basic_machine=powerpc-apple
1049                 ;;
1050         *-unknown)
1051                 # Make sure to match an already-canonicalized machine name.
1052                 ;;
1053         *)
1054                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1055                 exit 1
1056                 ;;
1057 esac
1058
1059 # Here we canonicalize certain aliases for manufacturers.
1060 case $basic_machine in
1061         *-digital*)
1062                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1063                 ;;
1064         *-commodore*)
1065                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1066                 ;;
1067         *)
1068                 ;;
1069 esac
1070
1071 # Decode manufacturer-specific aliases for certain operating systems.
1072
1073 if [ x"$os" != x"" ]
1074 then
1075 case $os in
1076         # First match some system type aliases
1077         # that might get confused with valid system types.
1078         # -solaris* is a basic system type, with this one exception.
1079         -solaris1 | -solaris1.*)
1080                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1081                 ;;
1082         -solaris)
1083                 os=-solaris2
1084                 ;;
1085         -svr4*)
1086                 os=-sysv4
1087                 ;;
1088         -unixware*)
1089                 os=-sysv4.2uw
1090                 ;;
1091         -gnu/linux*)
1092                 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1093                 ;;
1094         # First accept the basic system types.
1095         # The portable systems comes first.
1096         # Each alternative MUST END IN A *, to match a version number.
1097         # -sysv* is not here because it comes later, after sysvr4.
1098         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1099               | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1100               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1101               | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1102               | -aos* \
1103               | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1104               | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1105               | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
1106               | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1107               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1108               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1109               | -chorusos* | -chorusrdb* \
1110               | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1111               | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
1112               | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1113               | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1114               | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1115               | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1116               | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1117               | -powermax* | -dnix*)
1118         # Remember, each alternative MUST END IN *, to match a version number.
1119                 ;;
1120         -qnx*)
1121                 case $basic_machine in
1122                     x86-* | i*86-*)
1123                         ;;
1124                     *)
1125                         os=-nto$os
1126                         ;;
1127                 esac
1128                 ;;
1129         -nto-qnx*)
1130                 ;;
1131         -nto*)
1132                 os=`echo $os | sed -e 's|nto|nto-qnx|'`
1133                 ;;
1134         -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1135               | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
1136               | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1137                 ;;
1138         -mac*)
1139                 os=`echo $os | sed -e 's|mac|macos|'`
1140                 ;;
1141         -linux*)
1142                 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1143                 ;;
1144         -sunos5*)
1145                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1146                 ;;
1147         -sunos6*)
1148                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1149                 ;;
1150         -opened*)
1151                 os=-openedition
1152                 ;;
1153         -wince*)
1154                 os=-wince
1155                 ;;
1156         -osfrose*)
1157                 os=-osfrose
1158                 ;;
1159         -osf*)
1160                 os=-osf
1161                 ;;
1162         -utek*)
1163                 os=-bsd
1164                 ;;
1165         -dynix*)
1166                 os=-bsd
1167                 ;;
1168         -acis*)
1169                 os=-aos
1170                 ;;
1171         -atheos*)
1172                 os=-atheos
1173                 ;;
1174         -386bsd)
1175                 os=-bsd
1176                 ;;
1177         -ctix* | -uts*)
1178                 os=-sysv
1179                 ;;
1180         -nova*)
1181                 os=-rtmk-nova
1182                 ;;
1183         -ns2 )
1184                 os=-nextstep2
1185                 ;;
1186         -nsk*)
1187                 os=-nsk
1188                 ;;
1189         # Preserve the version number of sinix5.
1190         -sinix5.*)
1191                 os=`echo $os | sed -e 's|sinix|sysv|'`
1192                 ;;
1193         -sinix*)
1194                 os=-sysv4
1195                 ;;
1196         -triton*)
1197                 os=-sysv3
1198                 ;;
1199         -oss*)
1200                 os=-sysv3
1201                 ;;
1202         -svr4)
1203                 os=-sysv4
1204                 ;;
1205         -svr3)
1206                 os=-sysv3
1207                 ;;
1208         -sysvr4)
1209                 os=-sysv4
1210                 ;;
1211         # This must come after -sysvr4.
1212         -sysv*)
1213                 ;;
1214         -ose*)
1215                 os=-ose
1216                 ;;
1217         -es1800*)
1218                 os=-ose
1219                 ;;
1220         -xenix)
1221                 os=-xenix
1222                 ;;
1223         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1224                 os=-mint
1225                 ;;
1226         -none)
1227                 ;;
1228         *)
1229                 # Get rid of the `-' at the beginning of $os.
1230                 os=`echo $os | sed 's/[^-]*-//'`
1231                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1232                 exit 1
1233                 ;;
1234 esac
1235 else
1236
1237 # Here we handle the default operating systems that come with various machines.
1238 # The value should be what the vendor currently ships out the door with their
1239 # machine or put another way, the most popular os provided with the machine.
1240
1241 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1242 # "-sun"), then you have to tell the case statement up towards the top
1243 # that MANUFACTURER isn't an operating system.  Otherwise, code above
1244 # will signal an error saying that MANUFACTURER isn't an operating
1245 # system, and we'll never get to this point.
1246
1247 case $basic_machine in
1248         *-acorn)
1249                 os=-riscix1.2
1250                 ;;
1251         arm*-rebel)
1252                 os=-linux
1253                 ;;
1254         arm*-semi)
1255                 os=-aout
1256                 ;;
1257         # This must come before the *-dec entry.
1258         pdp10-*)
1259                 os=-tops20
1260                 ;;
1261         pdp11-*)
1262                 os=-none
1263                 ;;
1264         *-dec | vax-*)
1265                 os=-ultrix4.2
1266                 ;;
1267         m68*-apollo)
1268                 os=-domain
1269                 ;;
1270         i386-sun)
1271                 os=-sunos4.0.2
1272                 ;;
1273         m68000-sun)
1274                 os=-sunos3
1275                 # This also exists in the configure program, but was not the
1276                 # default.
1277                 # os=-sunos4
1278                 ;;
1279         m68*-cisco)
1280                 os=-aout
1281                 ;;
1282         mips*-cisco)
1283                 os=-elf
1284                 ;;
1285         mips*-*)
1286                 os=-elf
1287                 ;;
1288         or32-*)
1289                 os=-coff
1290                 ;;
1291         *-tti)  # must be before sparc entry or we get the wrong os.
1292                 os=-sysv3
1293                 ;;
1294         sparc-* | *-sun)
1295                 os=-sunos4.1.1
1296                 ;;
1297         *-be)
1298                 os=-beos
1299                 ;;
1300         *-ibm)
1301                 os=-aix
1302                 ;;
1303         *-wec)
1304                 os=-proelf
1305                 ;;
1306         *-winbond)
1307                 os=-proelf
1308                 ;;
1309         *-oki)
1310                 os=-proelf
1311                 ;;
1312         *-hp)
1313                 os=-hpux
1314                 ;;
1315         *-hitachi)
1316                 os=-hiux
1317                 ;;
1318         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1319                 os=-sysv
1320                 ;;
1321         *-cbm)
1322                 os=-amigaos
1323                 ;;
1324         *-dg)
1325                 os=-dgux
1326                 ;;
1327         *-dolphin)
1328                 os=-sysv3
1329                 ;;
1330         m68k-ccur)
1331                 os=-rtu
1332                 ;;
1333         m88k-omron*)
1334                 os=-luna
1335                 ;;
1336         *-next )
1337                 os=-nextstep
1338                 ;;
1339         *-sequent)
1340                 os=-ptx
1341                 ;;
1342         *-crds)
1343                 os=-unos
1344                 ;;
1345         *-ns)
1346                 os=-genix
1347                 ;;
1348         i370-*)
1349                 os=-mvs
1350                 ;;
1351         *-next)
1352                 os=-nextstep3
1353                 ;;
1354         *-gould)
1355                 os=-sysv
1356                 ;;
1357         *-highlevel)
1358                 os=-bsd
1359                 ;;
1360         *-encore)
1361                 os=-bsd
1362                 ;;
1363         *-sgi)
1364                 os=-irix
1365                 ;;
1366         *-siemens)
1367                 os=-sysv4
1368                 ;;
1369         *-masscomp)
1370                 os=-rtu
1371                 ;;
1372         f30[01]-fujitsu | f700-fujitsu)
1373                 os=-uxpv
1374                 ;;
1375         *-rom68k)
1376                 os=-coff
1377                 ;;
1378         *-*bug)
1379                 os=-coff
1380                 ;;
1381         *-apple)
1382                 os=-macos
1383                 ;;
1384         *-atari*)
1385                 os=-mint
1386                 ;;
1387         *)
1388                 os=-none
1389                 ;;
1390 esac
1391 fi
1392
1393 # Here we handle the case where we know the os, and the CPU type, but not the
1394 # manufacturer.  We pick the logical manufacturer.
1395 vendor=unknown
1396 case $basic_machine in
1397         *-unknown)
1398                 case $os in
1399                         -riscix*)
1400                                 vendor=acorn
1401                                 ;;
1402                         -sunos*)
1403                                 vendor=sun
1404                                 ;;
1405                         -aix*)
1406                                 vendor=ibm
1407                                 ;;
1408                         -beos*)
1409                                 vendor=be
1410                                 ;;
1411                         -hpux*)
1412                                 vendor=hp
1413                                 ;;
1414                         -mpeix*)
1415                                 vendor=hp
1416                                 ;;
1417                         -hiux*)
1418                                 vendor=hitachi
1419                                 ;;
1420                         -unos*)
1421                                 vendor=crds
1422                                 ;;
1423                         -dgux*)
1424                                 vendor=dg
1425                                 ;;
1426                         -luna*)
1427                                 vendor=omron
1428                                 ;;
1429                         -genix*)
1430                                 vendor=ns
1431                                 ;;
1432                         -mvs* | -opened*)
1433                                 vendor=ibm
1434                                 ;;
1435                         -ptx*)
1436                                 vendor=sequent
1437                                 ;;
1438                         -vxsim* | -vxworks* | -windiss*)
1439                                 vendor=wrs
1440                                 ;;
1441                         -aux*)
1442                                 vendor=apple
1443                                 ;;
1444                         -hms*)
1445                                 vendor=hitachi
1446                                 ;;
1447                         -mpw* | -macos*)
1448                                 vendor=apple
1449                                 ;;
1450                         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1451                                 vendor=atari
1452                                 ;;
1453                         -vos*)
1454                                 vendor=stratus
1455                                 ;;
1456                 esac
1457                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1458                 ;;
1459 esac
1460
1461 echo $basic_machine$os
1462 exit 0
1463
1464 # Local variables:
1465 # eval: (add-hook 'write-file-hooks 'time-stamp)
1466 # time-stamp-start: "timestamp='"
1467 # time-stamp-format: "%:y-%02m-%02d"
1468 # time-stamp-end: "'"
1469 # End: