support/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='2002-03-07'
   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 $maybe_os in
 121   nto-qnx* | linux-gnu* | storm-chaos* | os2-emx* | windows32-* | rtmk-nova*)
 122     os=-$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 $basic_machine in
 225         # Recognize the basic CPU types without company name.
 226         # Some are omitted here because they have special meanings below.
 227         1750a | 580 \
 228         | a29k \
 229         | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
 230         | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
 231         | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
 232         | c4x | clipper \
 233         | d10v | d30v | dsp16xx \
 234         | fr30 \
 235         | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
 236         | i370 | i860 | i960 | ia64 \
 237         | m32r | m68000 | m68k | m88k | mcore \
 238         | mips | mips16 | mips64 | mips64el | mips64orion | mips64orionel \
 239         | mips64vr4100 | mips64vr4100el | mips64vr4300 \
 240         | mips64vr4300el | mips64vr5000 | mips64vr5000el \
 241         | mipsbe | mipseb | mipsel | mipsle | mipstx39 | mipstx39el \
 242         | mipsisa32 | mipsisa64 \
 243         | mn10200 | mn10300 \
 244         | ns16k | ns32k \
 245         | openrisc | or32 \
 246         | pdp10 | pdp11 | pj | pjl \
 247         | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
 248         | pyramid \
 249         | sh | sh[34] | sh[34]eb | shbe | shle | sh64 \
 250         | sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv9 | sparcv9b \
 251         | strongarm \
 252         | tahoe | thumb | tic80 | tron \
 253         | v850 | v850e \
 254         | we32k \
 255         | x86 | xscale | xstormy16 | xtensa \
 256         | z8k)
 257                 basic_machine=$basic_machine-unknown
 258                 ;;
 259         m6811 | m68hc11 | m6812 | m68hc12)
 260                 # Motorola 68HC11/12.
 261                 basic_machine=$basic_machine-unknown
 262                 os=-none
 263                 ;;
 264         m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
 265                 ;;
 266
 267         # We use `pc' rather than `unknown'
 268         # because (1) that's what they normally are, and
 269         # (2) the word "unknown" tends to confuse beginning users.
 270         i*86 | x86_64)
 271           basic_machine=$basic_machine-pc
 272           ;;
 273         # Object if more than one company name word.
 274         *-*-*)
 275                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 276                 exit 1
 277                 ;;
 278         # Recognize the basic CPU types with company name.
 279         580-* \
 280         | a29k-* \
 281         | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
 282         | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
 283         | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
 284         | arm-*  | armbe-* | armle-* | armv*-* \
 285         | avr-* \
 286         | bs2000-* \
 287         | c[123]* | c30-* | [cjt]90-* | c54x-* \
 288         | clipper-* | cydra-* \
 289         | d10v-* | d30v-* \
 290         | elxsi-* \
 291         | f30[01]-* | f700-* | fr30-* | fx80-* \
 292         | h8300-* | h8500-* \
 293         | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
 294         | i*86-* | i860-* | i960-* | ia64-* \
 295         | m32r-* \
 296         | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
 297         | m88110-* | m88k-* | mcore-* \
 298         | mips-* | mips16-* | mips64-* | mips64el-* | mips64orion-* \
 299         | mips64orionel-* | mips64vr4100-* | mips64vr4100el-* \
 300         | mips64vr4300-* | mips64vr4300el-* | mipsbe-* | mipseb-* \
 301         | mipsle-* | mipsel-* | mipstx39-* | mipstx39el-* \
 302         | none-* | np1-* | ns16k-* | ns32k-* \
 303         | orion-* \
 304         | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
 305         | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
 306         | pyramid-* \
 307         | romp-* | rs6000-* \
 308         | sh-* | sh[34]-* | sh[34]eb-* | shbe-* | shle-* | sh64-* \
 309         | sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \
 310         | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
 311         | tahoe-* | thumb-* | tic30-* | tic54x-* | tic80-* | tron-* \
 312         | v850-* | v850e-* | vax-* \
 313         | we32k-* \
 314         | x86-* | x86_64-* | xps100-* | xscale-* | xstormy16-* \
 315         | xtensa-* \
 316         | ymp-* \
 317         | z8k-*)
 318                 ;;
 319
 320         # NOTE -- BEGIN cases added for Bash -- NOTE
 321         butterfly-bbn* | cadmus-* | ews*-nec | masscomp-masscomp \
 322         | tandem-* | symmetric-* | drs6000-icl | *-*ardent | concurrent-* \
 323         | ksr1-* | esa-ibm | fxc-alliant | *370-amdahl | sx[45]*-nec )
 324                 ;;
 325         # NOTE -- END cases added for Bash -- NOTE
 326
 327         # Recognize the various machine names and aliases which stand
 328         # for a CPU type and a company and sometimes even an OS.
 329         386bsd)
 330                 basic_machine=i386-unknown
 331                 os=-bsd
 332                 ;;
 333         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 334                 basic_machine=m68000-att
 335                 ;;
 336         3b*)
 337                 basic_machine=we32k-att
 338                 ;;
 339         a29khif)
 340                 basic_machine=a29k-amd
 341                 os=-udi
 342                 ;;
 343         adobe68k)
 344                 basic_machine=m68010-adobe
 345                 os=-scout
 346                 ;;
 347         alliant | fx80)
 348                 basic_machine=fx80-alliant
 349                 ;;
 350         altos | altos3068)
 351                 basic_machine=m68k-altos
 352                 ;;
 353         am29k)
 354                 basic_machine=a29k-none
 355                 os=-bsd
 356                 ;;
 357         amdahl)
 358                 basic_machine=580-amdahl
 359                 os=-sysv
 360                 ;;
 361         amiga | amiga-*)
 362                 basic_machine=m68k-unknown
 363                 ;;
 364         amigaos | amigados)
 365                 basic_machine=m68k-unknown
 366                 os=-amigaos
 367                 ;;
 368         amigaunix | amix)
 369                 basic_machine=m68k-unknown
 370                 os=-sysv4
 371                 ;;
 372         apollo68)
 373                 basic_machine=m68k-apollo
 374                 os=-sysv
 375                 ;;
 376         apollo68bsd)
 377                 basic_machine=m68k-apollo
 378                 os=-bsd
 379                 ;;
 380         aux)
 381                 basic_machine=m68k-apple
 382                 os=-aux
 383                 ;;
 384         balance)
 385                 basic_machine=ns32k-sequent
 386                 os=-dynix
 387                 ;;
 388         c90)
 389                 basic_machine=c90-cray
 390                 os=-unicos
 391                 ;;
 392         convex-c1)
 393                 basic_machine=c1-convex
 394                 os=-bsd
 395                 ;;
 396         convex-c2)
 397                 basic_machine=c2-convex
 398                 os=-bsd
 399                 ;;
 400         convex-c32)
 401                 basic_machine=c32-convex
 402                 os=-bsd
 403                 ;;
 404         convex-c34)
 405                 basic_machine=c34-convex
 406                 os=-bsd
 407                 ;;
 408         convex-c38)
 409                 basic_machine=c38-convex
 410                 os=-bsd
 411                 ;;
 412         cray | j90)
 413                 basic_machine=j90-cray
 414                 os=-unicos
 415                 ;;
 416         crds | unos)
 417                 basic_machine=m68k-crds
 418                 ;;
 419         cris | cris-* | etrax*)
 420                 basic_machine=cris-axis
 421                 ;;
 422         da30 | da30-*)
 423                 basic_machine=m68k-da30
 424                 ;;
 425         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 426                 basic_machine=mips-dec
 427                 ;;
 428         decsystem10* | dec10*)
 429                 basic_machine=pdp10-dec
 430                 os=-tops10
 431                 ;;
 432         decsystem20* | dec20*)
 433                 basic_machine=pdp10-dec
 434                 os=-tops20
 435                 ;;
 436         delta | 3300 | motorola-3300 | motorola-delta \
 437               | 3300-motorola | delta-motorola)
 438                 basic_machine=m68k-motorola
 439                 ;;
 440         delta88)
 441                 basic_machine=m88k-motorola
 442                 os=-sysv3
 443                 ;;
 444         dpx20 | dpx20-*)
 445                 basic_machine=rs6000-bull
 446                 os=-bosx
 447                 ;;
 448         dpx2* | dpx2*-bull)
 449                 basic_machine=m68k-bull
 450                 os=-sysv3
 451                 ;;
 452         ebmon29k)
 453                 basic_machine=a29k-amd
 454                 os=-ebmon
 455                 ;;
 456         elxsi)
 457                 basic_machine=elxsi-elxsi
 458                 os=-bsd
 459                 ;;
 460         encore | umax | mmax | multimax)        # bash
 461                 basic_machine=ns32k-encore
 462                 ;;
 463         es1800 | OSE68k | ose68k | ose | OSE)
 464                 basic_machine=m68k-ericsson
 465                 os=-ose
 466                 ;;
 467         fx2800)
 468                 basic_machine=i860-alliant
 469                 ;;
 470         genix)
 471                 basic_machine=ns32k-ns
 472                 ;;
 473         gmicro)
 474                 basic_machine=tron-gmicro
 475                 os=-sysv
 476                 ;;
 477         go32)
 478                 basic_machine=i386-pc
 479                 os=-go32
 480                 ;;
 481         h3050r* | hiux*)
 482                 basic_machine=hppa1.1-hitachi
 483                 os=-hiuxwe2
 484                 ;;
 485         h8300hms)
 486                 basic_machine=h8300-hitachi
 487                 os=-hms
 488                 ;;
 489         h8300xray)
 490                 basic_machine=h8300-hitachi
 491                 os=-xray
 492                 ;;
 493         h8500hms)
 494                 basic_machine=h8500-hitachi
 495                 os=-hms
 496                 ;;
 497         harris)
 498                 basic_machine=m88k-harris
 499                 os=-sysv3
 500                 ;;
 501         hbullx20-bull)
 502                 basic_machine=m68k-bull         # bash
 503                 ;;
 504         hp300-*)
 505                 basic_machine=m68k-hp
 506                 ;;
 507         hp300bsd)
 508                 basic_machine=m68k-hp
 509                 os=-bsd
 510                 ;;
 511         hp300hpux)
 512                 basic_machine=m68k-hp
 513                 os=-hpux
 514                 ;;
 515         hp3k9[0-9][0-9] | hp9[0-9][0-9])
 516                 basic_machine=hppa1.0-hp
 517                 ;;
 518         hp9k2[0-9][0-9] | hp9k31[0-9])
 519                 basic_machine=m68000-hp
 520                 ;;
 521         hp9k3[2-9][0-9])
 522                 basic_machine=m68k-hp
 523                 ;;
 524         hp9k6[0-9][0-9] | hp6[0-9][0-9])
 525                 basic_machine=hppa1.0-hp
 526                 ;;
 527         hp9k7[0-79][0-9] | hp7[0-79][0-9])
 528                 basic_machine=hppa1.1-hp
 529                 ;;
 530         hp9k78[0-9] | hp78[0-9])
 531                 # FIXME: really hppa2.0-hp
 532                 basic_machine=hppa1.1-hp
 533                 ;;
 534         hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
 535                 # FIXME: really hppa2.0-hp
 536                 basic_machine=hppa1.1-hp
 537                 ;;
 538         hp9k8[0-9][13679] | hp8[0-9][13679])
 539                 basic_machine=hppa1.1-hp
 540                 ;;
 541         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 542                 basic_machine=hppa1.0-hp
 543                 ;;
 544         hppa-next)
 545                 os=-nextstep3
 546                 ;;
 547         hppaosf)
 548                 basic_machine=hppa1.1-hp
 549                 os=-osf
 550                 ;;
 551         hppro)
 552                 basic_machine=hppa1.1-hp
 553                 os=-proelf
 554                 ;;
 555         ibm032-*)
 556                 basic_machine=ibmrt-ibm         # bash
 557                 ;;
 558         i370-ibm* | ibm*)
 559                 basic_machine=i370-ibm
 560                 ;;
 561 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
 562         i*86v32)
 563                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 564                 os=-sysv32
 565                 ;;
 566         i*86v4*)
 567                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 568                 os=-sysv4
 569                 ;;
 570         i*86v)
 571                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 572                 os=-sysv
 573                 ;;
 574         i*86sol2)
 575                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 576                 os=-solaris2
 577                 ;;
 578         i386-go32)
 579                 basic_machine=i386-pc           # bash
 580                 os=-go32
 581                 ;;
 582         i386-mingw32)
 583                 basic_machine=i386-pc           # bash
 584                 os=-mingw32
 585                 ;;
 586         i386mach)
 587                 basic_machine=i386-mach
 588                 os=-mach
 589                 ;;
 590         i386-vsta | vsta)
 591                 basic_machine=i386-unknown
 592                 os=-vsta
 593                 ;;
 594         iris | iris4d)
 595                 basic_machine=mips-sgi
 596                 case $os in
 597                     -irix*)
 598                         ;;
 599                     *)
 600                         os=-irix4
 601                         ;;
 602                 esac
 603                 ;;
 604         isi68 | isi)
 605                 basic_machine=m68k-isi
 606                 os=-sysv
 607                 ;;
 608         luna88k-omron* | m88k-omron*)           # bash
 609                 basic_machine=m88k-omron
 610                 ;;
 611         magicstation*)
 612                 basic_machine=magicstation-unknown      # bash
 613                 ;;
 614         magnum | m3230)
 615                 basic_machine=mips-mips
 616                 os=-sysv
 617                 ;;
 618         merlin)
 619                 basic_machine=ns32k-utek
 620                 os=-sysv
 621                 ;;
 622         mingw32)
 623                 basic_machine=i386-pc
 624                 os=-mingw32
 625                 ;;
 626         miniframe)
 627                 basic_machine=m68000-convergent
 628                 ;;
 629         *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
 630                 basic_machine=m68k-atari
 631                 os=-mint
 632                 ;;
 633         mips3*-*)
 634                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 635                 ;;
 636         mips3*)
 637                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
 638                 ;;
 639         mmix*)
 640                 basic_machine=mmix-knuth
 641                 os=-mmixware
 642                 ;;
 643         monitor)
 644                 basic_machine=m68k-rom68k
 645                 os=-coff
 646                 ;;
 647         morphos)
 648                 basic_machine=powerpc-unknown
 649                 os=-morphos
 650                 ;;
 651         msdos)
 652                 basic_machine=i386-pc
 653                 os=-msdos
 654                 ;;
 655         mvs)
 656                 basic_machine=i370-ibm
 657                 os=-mvs
 658                 ;;
 659         ncr3000)
 660                 basic_machine=i486-ncr
 661                 os=-sysv4
 662                 ;;
 663         netbsd386)
 664                 basic_machine=i386-unknown
 665                 os=-netbsd
 666                 ;;
 667         netwinder)
 668                 basic_machine=armv4l-rebel
 669                 os=-linux
 670                 ;;
 671         news | news700 | news800 | news900)
 672                 basic_machine=m68k-sony
 673                 os=-newsos
 674                 ;;
 675         news1000)
 676                 basic_machine=m68030-sony
 677                 os=-newsos
 678                 ;;
 679         news-3600 | risc-news)
 680                 basic_machine=mips-sony
 681                 os=-newsos
 682                 ;;
 683         necv70)
 684                 basic_machine=v70-nec
 685                 os=-sysv
 686                 ;;
 687         next | m*-next )
 688                 basic_machine=m68k-next
 689                 case $os in
 690                     -nextstep* )
 691                         ;;
 692                     -ns2*)
 693                       os=-nextstep2
 694                         ;;
 695                     *)
 696                       os=-nextstep3
 697                         ;;
 698                 esac
 699                 ;;
 700         nh3000)
 701                 basic_machine=m68k-harris
 702                 os=-cxux
 703                 ;;
 704         nh[45]000)
 705                 basic_machine=m88k-harris
 706                 os=-cxux
 707                 ;;
 708         nindy960)
 709                 basic_machine=i960-intel
 710                 os=-nindy
 711                 ;;
 712         mon960)
 713                 basic_machine=i960-intel
 714                 os=-mon960
 715                 ;;
 716         nonstopux)
 717                 basic_machine=mips-compaq
 718                 os=-nonstopux
 719                 ;;
 720         np1)
 721                 basic_machine=np1-gould
 722                 ;;
 723         nsr-tandem)
 724                 basic_machine=nsr-tandem
 725                 ;;
 726         odt | odt3 | odt4)      # SCO Open Desktop
 727                 basic_machine=i386-pc           # bash
 728                 os=-sco3.2v4
 729                 ;;
 730         op50n-* | op60c-*)
 731                 basic_machine=hppa1.1-oki
 732                 os=-proelf
 733                 ;;
 734         or32 | or32-*)
 735                 basic_machine=or32-unknown
 736                 os=-coff
 737                 ;;
 738         OSE68000 | ose68000)
 739                 basic_machine=m68000-ericsson
 740                 os=-ose
 741                 ;;
 742         osr5 | sco5)            # SCO Open Server
 743                 basic_machine=i386-pc           # bash
 744                 os=-sco3.2v5
 745                 ;;
 746         os68k)
 747                 basic_machine=m68k-none
 748                 os=-os68k
 749                 ;;
 750         pa-hitachi)
 751                 basic_machine=hppa1.1-hitachi
 752                 os=-hiuxwe2
 753                 ;;
 754         paragon)
 755                 basic_machine=i860-intel
 756                 os=-osf
 757                 ;;
 758         pbd)
 759                 basic_machine=sparc-tti
 760                 ;;
 761         pbb)
 762                 basic_machine=m68k-tti
 763                 ;;
 764         pc532 | pc532-*)
 765                 basic_machine=ns32k-pc532
 766                 ;;
 767         pentium | p5 | k5 | k6 | nexgen | viac3)
 768                 basic_machine=i586-pc
 769                 ;;
 770         pentiumpro | p6 | 6x86 | athlon)
 771                 basic_machine=i686-pc
 772                 ;;
 773         pentiumii | pentium2)
 774                 basic_machine=i686-pc
 775                 ;;
 776         pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
 777                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
 778                 ;;
 779         pentiumpro-* | p6-* | 6x86-* | athlon-*)
 780                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 781                 ;;
 782         pentiumii-* | pentium2-*)
 783                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 784                 ;;
 785         pn)
 786                 basic_machine=pn-gould
 787                 ;;
 788         power)  basic_machine=power-ibm
 789                 ;;
 790         ppc)    basic_machine=powerpc-unknown
 791                 ;;
 792         ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
 793                 ;;
 794         ppcle | powerpclittle | ppc-le | powerpc-little)
 795                 basic_machine=powerpcle-unknown
 796                 ;;
 797         ppcle-* | powerpclittle-*)
 798                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
 799                 ;;
 800         ppc64)  basic_machine=powerpc64-unknown
 801                 ;;
 802         ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
 803                 ;;
 804         ppc64le | powerpc64little | ppc64-le | powerpc64-little)
 805                 basic_machine=powerpc64le-unknown
 806                 ;;
 807         ppc64le-* | powerpc64little-*)
 808                 basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
 809                 ;;
 810         ps2)
 811                 basic_machine=i386-ibm
 812                 ;;
 813         pw32)
 814                 basic_machine=i586-unknown
 815                 os=-pw32
 816                 ;;
 817         rom68k)
 818                 basic_machine=m68k-rom68k
 819                 os=-coff
 820                 ;;
 821         rm[46]00)
 822                 basic_machine=mips-siemens
 823                 ;;
 824         rtpc | rtpc-*)
 825                 basic_machine=romp-ibm
 826                 ;;
 827         s390 | s390-*)
 828                 basic_machine=s390-ibm
 829                 ;;
 830         s390x | s390x-*)
 831                 basic_machine=s390x-ibm
 832                 ;;
 833         sa29200)
 834                 basic_machine=a29k-amd
 835                 os=-udi
 836                 ;;
 837         sequent)
 838                 basic_machine=i386-sequent
 839                 ;;
 840         sh)
 841                 basic_machine=sh-hitachi
 842                 os=-hms
 843                 ;;
 844         sparclite-wrs | simso-wrs)
 845                 basic_machine=sparclite-wrs
 846                 os=-vxworks
 847                 ;;
 848         sps7)
 849                 basic_machine=m68k-bull
 850                 os=-sysv2
 851                 ;;
 852         spur)
 853                 basic_machine=spur-unknown
 854                 ;;
 855         st2000)
 856                 basic_machine=m68k-tandem
 857                 ;;
 858         stratus)
 859                 basic_machine=i860-stratus
 860                 os=-sysv4
 861                 ;;
 862         sun2)
 863                 basic_machine=m68000-sun
 864                 ;;
 865         sun2os3)
 866                 basic_machine=m68000-sun
 867                 os=-sunos3
 868                 ;;
 869         sun2os4)
 870                 basic_machine=m68000-sun
 871                 os=-sunos4
 872                 ;;
 873         sun3os3)
 874                 basic_machine=m68k-sun
 875                 os=-sunos3
 876                 ;;
 877         sun3os4)
 878                 basic_machine=m68k-sun
 879                 os=-sunos4
 880                 ;;
 881         sun4os3)
 882                 basic_machine=sparc-sun
 883                 os=-sunos3
 884                 ;;
 885         sun4os4)
 886                 basic_machine=sparc-sun
 887                 os=-sunos4
 888                 ;;
 889         sun4sol2)
 890                 basic_machine=sparc-sun
 891                 os=-solaris2
 892                 ;;
 893         sun3 | sun3-*)
 894                 basic_machine=m68k-sun
 895                 ;;
 896         sun4)
 897                 basic_machine=sparc-sun
 898                 ;;
 899         sun386 | sun386i | roadrunner)
 900                 basic_machine=i386-sun
 901                 ;;
 902         sv1)
 903                 basic_machine=sv1-cray
 904                 os=-unicos
 905                 ;;
 906         symmetry)
 907                 basic_machine=i386-sequent
 908                 os=-dynix
 909                 ;;
 910         t3d)
 911                 basic_machine=alpha-cray
 912                 os=-unicos
 913                 ;;
 914         t3e)
 915                 basic_machine=alphaev5-cray
 916                 os=-unicos
 917                 ;;
 918         t90)
 919                 basic_machine=t90-cray
 920                 os=-unicos
 921                 ;;
 922         tic54x | c54x*)
 923                 basic_machine=tic54x-unknown
 924                 os=-coff
 925                 ;;
 926         tx39)
 927                 basic_machine=mipstx39-unknown
 928                 ;;
 929         tx39el)
 930                 basic_machine=mipstx39el-unknown
 931                 ;;
 932         toad1)
 933                 basic_machine=pdp10-xkl
 934                 os=-tops20
 935                 ;;
 936         tower | tower-32)
 937                 basic_machine=m68k-ncr
 938                 ;;
 939         udi29k)
 940                 basic_machine=a29k-amd
 941                 os=-udi
 942                 ;;
 943         ultra3)
 944                 basic_machine=a29k-nyu
 945                 os=-sym1
 946                 ;;
 947         uw2 | unixware | unixware2)             # bash
 948                 basic_machine=i386-pc
 949                 os=-sysv4.2uw2.1
 950                 ;;
 951         uw7 | unixware7)                        # bash
 952                 basic_machine=i386-pc
 953                 os=-sysv5uw7
 954                 ;;
 955         v810 | necv810)
 956                 basic_machine=v810-nec
 957                 os=-none
 958                 ;;
 959         vaxv)
 960                 basic_machine=vax-dec
 961                 os=-sysv
 962                 ;;
 963         vms)
 964                 basic_machine=vax-dec
 965                 os=-vms
 966                 ;;
 967         vpp*|vx|vx-*)
 968                basic_machine=f301-fujitsu
 969                ;;
 970         vxworks960)
 971                 basic_machine=i960-wrs
 972                 os=-vxworks
 973                 ;;
 974         vxworks68)
 975                 basic_machine=m68k-wrs
 976                 os=-vxworks
 977                 ;;
 978         vxworks29k)
 979                 basic_machine=a29k-wrs
 980                 os=-vxworks
 981                 ;;
 982         w65*)
 983                 basic_machine=w65-wdc
 984                 os=-none
 985                 ;;
 986         w89k-*)
 987                 basic_machine=hppa1.1-winbond
 988                 os=-proelf
 989                 ;;
 990         windows32)
 991                 basic_machine=i386-pc
 992                 os=-windows32-msvcrt
 993                 ;;
 994         xps | xps100)
 995                 basic_machine=xps100-honeywell
 996                 ;;
 997         ymp)
 998                 basic_machine=ymp-cray
 999                 os=-unicos
1000                 ;;
1001         z8k-*-coff)
1002                 basic_machine=z8k-unknown
1003                 os=-sim
1004                 ;;
1005         none)
1006                 basic_machine=none-none
1007                 os=-none
1008                 ;;
1009
1010 # Here we handle the default manufacturer of certain CPU types.  It is in
1011 # some cases the only manufacturer, in others, it is the most popular.
1012         w89k)
1013                 basic_machine=hppa1.1-winbond
1014                 ;;
1015         op50n)
1016                 basic_machine=hppa1.1-oki
1017                 ;;
1018         op60c)
1019                 basic_machine=hppa1.1-oki
1020                 ;;
1021         romp)
1022                 basic_machine=romp-ibm
1023                 ;;
1024         rs6000)
1025                 basic_machine=rs6000-ibm
1026                 ;;
1027         vax)
1028                 basic_machine=vax-dec
1029                 ;;
1030         pdp10)
1031                 # there are many clones, so DEC is not a safe bet
1032                 basic_machine=pdp10-unknown
1033                 ;;
1034         pdp11)
1035                 basic_machine=pdp11-dec
1036                 ;;
1037         we32k)
1038                 basic_machine=we32k-att
1039                 ;;
1040         sh3 | sh4 | sh3eb | sh4eb)
1041                 basic_machine=sh-unknown
1042                 ;;
1043         sh64)
1044                 basic_machine=sh64-unknown
1045                 ;;
1046         sparc | sparcv9 | sparcv9b)
1047                 basic_machine=sparc-sun
1048                 ;;
1049         cydra)
1050                 basic_machine=cydra-cydrome
1051                 ;;
1052         orion)
1053                 basic_machine=orion-highlevel
1054                 ;;
1055         orion105)
1056                 basic_machine=clipper-highlevel
1057                 ;;
1058         mac | mpw | mac-mpw)
1059                 basic_machine=m68k-apple
1060                 ;;
1061         pmac | pmac-mpw)
1062                 basic_machine=powerpc-apple
1063                 ;;
1064         c4x*)
1065                 basic_machine=c4x-none
1066                 os=-coff
1067                 ;;
1068         *-unknown)
1069                 # Make sure to match an already-canonicalized machine name.
1070                 ;;
1071         *)
1072                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1073                 exit 1
1074                 ;;
1075 esac
1076
1077 # Here we canonicalize certain aliases for manufacturers.
1078 case $basic_machine in
1079         *-digital*)
1080                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1081                 ;;
1082         *-commodore*)
1083                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1084                 ;;
1085         *)
1086                 ;;
1087 esac
1088
1089 # Decode manufacturer-specific aliases for certain operating systems.
1090
1091 if [ x"$os" != x"" ]
1092 then
1093 case $os in
1094         # First match some system type aliases
1095         # that might get confused with valid system types.
1096         # -solaris* is a basic system type, with this one exception.
1097         -solaris1 | -solaris1.*)
1098                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1099                 ;;
1100         -solaris)
1101                 os=-solaris2
1102                 ;;
1103         -svr4*)
1104                 os=-sysv4
1105                 ;;
1106         -unixware7*)                    # bash
1107                 os=-sysv5uw7
1108                 ;;
1109         -unixware*)
1110                 os=-sysv4.2uw
1111                 ;;
1112         -gnu/linux*)
1113                 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1114                 ;;
1115         # First accept the basic system types.
1116         # The portable systems comes first.
1117         # Each alternative MUST END IN A *, to match a version number.
1118         # -sysv* is not here because it comes later, after sysvr4.
1119         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1120               | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1121               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1122               | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1123               | -aos* \
1124               | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1125               | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1126               | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
1127               | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1128               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1129               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1130               | -chorusos* | -chorusrdb* \
1131               | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1132               | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
1133               | -interix* | -uwin* | -rhapsody* | -darwin* | -opened* \
1134               | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1135               | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1136               | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1137               | -morphos* | -superux* | -rtmk* | -rtmk-nova*)
1138         # Remember, each alternative MUST END IN *, to match a version number.
1139                 ;;
1140         # NOTE -- BEGIN CASES ADDED FOR Bash -- NOTE
1141         -powerux* | -superux*)
1142                 ;;
1143         # NOTE -- END CASES ADDED FOR Bash -- NOTE
1144         -qnx*)
1145                 case $basic_machine in
1146                     x86-* | i*86-*)
1147                         ;;
1148                     *)
1149                         os=-nto$os
1150                         ;;
1151                 esac
1152                 ;;
1153         -nto*)
1154                 os=-nto-qnx
1155                 ;;
1156         -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1157               | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
1158               | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1159                 ;;
1160         -mac*)
1161                 os=`echo $os | sed -e 's|mac|macos|'`
1162                 ;;
1163         -linux*)
1164                 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1165                 ;;
1166         -sunos5*)
1167                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1168                 ;;
1169         -sunos6*)
1170                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1171                 ;;
1172         -opened*)
1173                 os=-openedition
1174                 ;;
1175         -wince*)
1176                 os=-wince
1177                 ;;
1178         -osfrose*)
1179                 os=-osfrose
1180                 ;;
1181         -osf*)
1182                 os=-osf
1183                 ;;
1184         -utek*)
1185                 os=-bsd
1186                 ;;
1187         -dynix*)
1188                 os=-bsd
1189                 ;;
1190         -acis*)
1191                 os=-aos
1192                 ;;
1193         -atheos*)
1194                 os=-atheos
1195                 ;;
1196         -386bsd)
1197                 os=-bsd
1198                 ;;
1199         -ctix* | -uts*)
1200                 os=-sysv
1201                 ;;
1202         -nova*)
1203                 os=-rtmk-nova
1204                 ;;
1205         -ns2 )
1206                 os=-nextstep2
1207                 ;;
1208         -nsk*)
1209                 os=-nsk
1210                 ;;
1211         # Preserve the version number of sinix5.
1212         -sinix5.*)
1213                 os=`echo $os | sed -e 's|sinix|sysv|'`
1214                 ;;
1215         -sinix*)
1216                 os=-sysv4
1217                 ;;
1218         -triton*)
1219                 os=-sysv3
1220                 ;;
1221         -oss*)
1222                 os=-sysv3
1223                 ;;
1224         -svr4)
1225                 os=-sysv4
1226                 ;;
1227         -svr3)
1228                 os=-sysv3
1229                 ;;
1230         -sysvr4)
1231                 os=-sysv4
1232                 ;;
1233         -sysvr5)                                # bash
1234                 os=-sysv5
1235                 ;;
1236         # This must come after -sysvr4.
1237         -sysv*)
1238                 ;;
1239         -ose*)
1240                 os=-ose
1241                 ;;
1242         -es1800*)
1243                 os=-ose
1244                 ;;
1245         -xenix)
1246                 os=-xenix
1247                 ;;
1248         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1249                 os=-mint
1250                 ;;
1251         -none)
1252                 ;;
1253         *)
1254                 # Get rid of the `-' at the beginning of $os.
1255                 os=`echo $os | sed 's/[^-]*-//'`
1256                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1257                 exit 1
1258                 ;;
1259 esac
1260 else
1261
1262 # Here we handle the default operating systems that come with various machines.
1263 # The value should be what the vendor currently ships out the door with their
1264 # machine or put another way, the most popular os provided with the machine.
1265
1266 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1267 # "-sun"), then you have to tell the case statement up towards the top
1268 # that MANUFACTURER isn't an operating system.  Otherwise, code above
1269 # will signal an error saying that MANUFACTURER isn't an operating
1270 # system, and we'll never get to this point.
1271
1272 case $basic_machine in
1273         *-acorn)
1274                 os=-riscix1.2
1275                 ;;
1276         arm*-rebel)
1277                 os=-linux
1278                 ;;
1279         arm*-semi)
1280                 os=-aout
1281                 ;;
1282         # This must come before the *-dec entry.
1283         pdp10-*)
1284                 os=-tops20
1285                 ;;
1286         pdp11-*)
1287                 os=-none
1288                 ;;
1289         *-dec | vax-*)
1290                 os=-ultrix4.2
1291                 ;;
1292         m68*-apollo)
1293                 os=-domain
1294                 ;;
1295         i386-sun)
1296                 os=-sunos4.0.2
1297                 ;;
1298         m68000-sun)
1299                 os=-sunos3
1300                 # This also exists in the configure program, but was not the
1301                 # default.
1302                 # os=-sunos4
1303                 ;;
1304         m68*-cisco)
1305                 os=-aout
1306                 ;;
1307         mips*-cisco)
1308                 os=-elf
1309                 ;;
1310         mips*-*)
1311                 os=-elf
1312                 ;;
1313         or32-*)
1314                 os=-coff
1315                 ;;
1316         *-tti)  # must be before sparc entry or we get the wrong os.
1317                 os=-sysv3
1318                 ;;
1319         sparc-* | *-sun)
1320                 os=-sunos4.1.1
1321                 ;;
1322         *-be)
1323                 os=-beos
1324                 ;;
1325         *-ibm)
1326                 os=-aix
1327                 ;;
1328         *-wec)
1329                 os=-proelf
1330                 ;;
1331         *-winbond)
1332                 os=-proelf
1333                 ;;
1334         *-oki)
1335                 os=-proelf
1336                 ;;
1337         *-hp)
1338                 os=-hpux
1339                 ;;
1340         *-hitachi)
1341                 os=-hiux
1342                 ;;
1343         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1344                 os=-sysv
1345                 ;;
1346         *-cbm)
1347                 os=-amigaos
1348                 ;;
1349         *-dg)
1350                 os=-dgux
1351                 ;;
1352         *-dolphin)
1353                 os=-sysv3
1354                 ;;
1355         m68k-ccur)
1356                 os=-rtu
1357                 ;;
1358         m88k-omron*)
1359                 os=-luna
1360                 ;;
1361         *-next )
1362                 os=-nextstep
1363                 ;;
1364         *-sequent)
1365                 os=-ptx
1366                 ;;
1367         *-crds)
1368                 os=-unos
1369                 ;;
1370         *-ns)
1371                 os=-genix
1372                 ;;
1373         i370-*)
1374                 os=-mvs
1375                 ;;
1376         *-next)
1377                 os=-nextstep3
1378                 ;;
1379         *-gould)
1380                 os=-sysv
1381                 ;;
1382         *-highlevel)
1383                 os=-bsd
1384                 ;;
1385         *-encore)
1386                 os=-bsd
1387                 ;;
1388         *-sgi)
1389                 os=-irix
1390                 ;;
1391         *-siemens)
1392                 os=-sysv4
1393                 ;;
1394         *-masscomp)
1395                 os=-rtu
1396                 ;;
1397         f30[01]-fujitsu | f700-fujitsu)
1398                 os=-uxpv
1399                 ;;
1400         *-rom68k)
1401                 os=-coff
1402                 ;;
1403         *-*bug)
1404                 os=-coff
1405                 ;;
1406         *-apple)
1407                 os=-macos
1408                 ;;
1409         *-atari*)
1410                 os=-mint
1411                 ;;
1412         *)
1413                 os=-none
1414                 ;;
1415 esac
1416 fi
1417
1418 # Here we handle the case where we know the os, and the CPU type, but not the
1419 # manufacturer.  We pick the logical manufacturer.
1420 vendor=unknown
1421 case $basic_machine in
1422         *-unknown)
1423                 case $os in
1424                         -riscix*)
1425                                 vendor=acorn
1426                                 ;;
1427                         -sunos*)
1428                                 vendor=sun
1429                                 ;;
1430                         -lynxos*)                       # bash
1431                                 vendor=lynx
1432                                 ;;
1433                         -aix*)
1434                                 vendor=ibm
1435                                 ;;
1436                         -beos*)
1437                                 vendor=be
1438                                 ;;
1439                         -hpux*)
1440                                 vendor=hp
1441                                 ;;
1442                         -mpeix*)
1443                                 vendor=hp
1444                                 ;;
1445                         -hiux*)
1446                                 vendor=hitachi
1447                                 ;;
1448                         -unos*)
1449                                 vendor=crds
1450                                 ;;
1451                         -dgux*)
1452                                 vendor=dg
1453                                 ;;
1454                         -luna*)
1455                                 vendor=omron
1456                                 ;;
1457                         -genix*)
1458                                 vendor=ns
1459                                 ;;
1460                         -mvs* | -opened*)
1461                                 vendor=ibm
1462                                 ;;
1463                         -ptx*)
1464                                 vendor=sequent
1465                                 ;;
1466                         -vxsim* | -vxworks*)
1467                                 vendor=wrs
1468                                 ;;
1469                         -aux*)
1470                                 vendor=apple
1471                                 ;;
1472                         -hms*)
1473                                 vendor=hitachi
1474                                 ;;
1475                         -mpw* | -macos*)
1476                                 vendor=apple
1477                                 ;;
1478                         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1479                                 vendor=atari
1480                                 ;;
1481                         -vos*)
1482                                 vendor=stratus
1483                                 ;;
1484                 esac
1485                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1486                 ;;
1487 esac
1488
1489 echo $basic_machine$os
1490 exit 0
1491
1492 # Local variables:
1493 # eval: (add-hook 'write-file-hooks 'time-stamp)
1494 # time-stamp-start: "timestamp='"
1495 # time-stamp-format: "%:y-%02m-%02d"
1496 # time-stamp-end: "'"
1497 # End: