conftools/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 #####################################################################
  33 # This file contains changes for Apache, clearly marked below.
  34 # These changes are hereby donated to the public domain.
  35 #####################################################################
  36
  37 # Please send patches to <config-patches@gnu.org>.  Submit a context
  38 # diff and a properly formatted ChangeLog entry.
  39 #
  40 # Configuration subroutine to validate and canonicalize a configuration type.
  41 # Supply the specified configuration type as an argument.
  42 # If it is invalid, we print an error message on stderr and exit with code 1.
  43 # Otherwise, we print the canonical config type on stdout and succeed.
  44
  45 # This file is supposed to be the same for all GNU packages
  46 # and recognize all the CPU types, system types and aliases
  47 # that are meaningful with *any* GNU software.
  48 # Each package is responsible for reporting which valid configurations
  49 # it does not support.  The user should be able to distinguish
  50 # a failure to support a valid configuration from a meaningless
  51 # configuration.
  52
  53 # The goal of this file is to map all the various variations of a given
  54 # machine specification into a single specification in the form:
  55 #       CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
  56 # or in some cases, the newer four-part form:
  57 #       CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
  58 # It is wrong to echo any other type of specification.
  59
  60 me=`echo "$0" | sed -e 's,.*/,,'`
  61
  62 usage="\
  63 Usage: $0 [OPTION] CPU-MFR-OPSYS
  64        $0 [OPTION] ALIAS
  65
  66 Canonicalize a configuration name.
  67
  68 Operation modes:
  69   -h, --help         print this help, then exit
  70   -t, --time-stamp   print date of last modification, then exit
  71   -v, --version      print version number, then exit
  72
  73 Report bugs and patches to <config-patches@gnu.org>."
  74
  75 version="\
  76 GNU config.sub ($timestamp)
  77
  78 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
  79 Free Software Foundation, Inc.
  80
  81 This is free software; see the source for copying conditions.  There is NO
  82 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
  83
  84 help="
  85 Try \`$me --help' for more information."
  86
  87 # Parse command line
  88 while test $# -gt 0 ; do
  89   case $1 in
  90     --time-stamp | --time* | -t )
  91        echo "$timestamp" ; exit 0 ;;
  92     --version | -v )
  93        echo "$version" ; exit 0 ;;
  94     --help | --h* | -h )
  95        echo "$usage"; exit 0 ;;
  96     -- )     # Stop option processing
  97        shift; break ;;
  98     - ) # Use stdin as input.
  99        break ;;
 100     -* )
 101        echo "$me: invalid option $1$help"
 102        exit 1 ;;
 103
 104     *local*)
 105        # First pass through any local machine types.
 106        echo $1
 107        exit 0;;
 108
 109     * )
 110        break ;;
 111   esac
 112 done
 113
 114 case $# in
 115  0) echo "$me: missing argument$help" >&2
 116     exit 1;;
 117  1) ;;
 118  *) echo "$me: too many arguments$help" >&2
 119     exit 1;;
 120 esac
 121
 122 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
 123 # Here we must recognize all the valid KERNEL-OS combinations.
 124 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
 125 case $maybe_os in
 126   nto-qnx* | linux-gnu* | storm-chaos* | os2-emx* | windows32-* | rtmk-nova*)
 127     os=-$maybe_os
 128     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
 129     ;;
 130 ########################
 131 # changes for Apache
 132 #
 133   tpf | os390 | vmcms)
 134     os=-$maybe_os
 135     basic_machine=s390;
 136     ;;
 137   os400)
 138     os=-$maybe_os
 139     basic_machine=as400;
 140     ;;
 141   mvs)
 142     os=-mvs
 143     basic_machine=i370;
 144     ;;
 145 #
 146 # end Apache changes
 147 ########################
 148   *)
 149     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
 150     if [ $basic_machine != $1 ]
 151     then os=`echo $1 | sed 's/.*-/-/'`
 152     else os=; fi
 153     ;;
 154 esac
 155
 156 ### Let's recognize common machines as not being operating systems so
 157 ### that things like config.sub decstation-3100 work.  We also
 158 ### recognize some manufacturers as not being operating systems, so we
 159 ### can provide default operating systems below.
 160 case $os in
 161         -sun*os*)
 162                 # Prevent following clause from handling this invalid input.
 163                 ;;
 164         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
 165         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
 166         -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
 167         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
 168         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
 169         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
 170         -apple | -axis)
 171                 os=
 172                 basic_machine=$1
 173                 ;;
 174         -sim | -cisco | -oki | -wec | -winbond)
 175                 os=
 176                 basic_machine=$1
 177                 ;;
 178         -scout)
 179                 ;;
 180         -wrs)
 181                 os=-vxworks
 182                 basic_machine=$1
 183                 ;;
 184         -chorusos*)
 185                 os=-chorusos
 186                 basic_machine=$1
 187                 ;;
 188         -chorusrdb)
 189                 os=-chorusrdb
 190                 basic_machine=$1
 191                 ;;
 192         -hiux*)
 193                 os=-hiuxwe2
 194                 ;;
 195         -sco5)
 196                 os=-sco3.2v5
 197                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 198                 ;;
 199         -sco4)
 200                 os=-sco3.2v4
 201                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 202                 ;;
 203         -sco3.2.[4-9]*)
 204                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
 205                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 206                 ;;
 207         -sco3.2v[4-9]*)
 208                 # Don't forget version if it is 3.2v4 or newer.
 209                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 210                 ;;
 211         -sco*)
 212                 os=-sco3.2v2
 213                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 214                 ;;
 215         -udk*)
 216                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 217                 ;;
 218         -isc)
 219                 os=-isc2.2
 220                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 221                 ;;
 222         -clix*)
 223                 basic_machine=clipper-intergraph
 224                 ;;
 225         -isc*)
 226                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 227                 ;;
 228         -lynx*)
 229                 os=-lynxos
 230                 ;;
 231         -ptx*)
 232                 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
 233                 ;;
 234         -windowsnt*)
 235                 os=`echo $os | sed -e 's/windowsnt/winnt/'`
 236                 ;;
 237         -psos*)
 238                 os=-psos
 239                 ;;
 240         -mint | -mint[0-9]*)
 241                 basic_machine=m68k-atari
 242                 os=-mint
 243                 ;;
 244 esac
 245
 246 # Decode aliases for certain CPU-COMPANY combinations.
 247 case $basic_machine in
 248         # Recognize the basic CPU types without company name.
 249         # Some are omitted here because they have special meanings below.
 250         1750a | 580 \
 251         | a29k \
 252         | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
 253         | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
 254         | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
 255         | c4x | clipper \
 256         | d10v | d30v | dsp16xx \
 257         | fr30 \
 258         | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
 259         | i370 | i860 | i960 | ia64 \
 260         | m32r | m68000 | m68k | m88k | mcore \
 261         | mips | mips16 | mips64 | mips64el | mips64orion | mips64orionel \
 262         | mips64vr4100 | mips64vr4100el | mips64vr4300 \
 263         | mips64vr4300el | mips64vr5000 | mips64vr5000el \
 264         | mipsbe | mipseb | mipsel | mipsle | mipstx39 | mipstx39el \
 265         | mipsisa32 | mipsisa64 \
 266         | mn10200 | mn10300 \
 267         | ns16k | ns32k \
 268         | openrisc | or32 \
 269         | pdp10 | pdp11 | pj | pjl \
 270         | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
 271         | pyramid \
 272         | sh | sh[34] | sh[34]eb | shbe | shle | sh64 \
 273         | sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv9 | sparcv9b \
 274         | strongarm \
 275         | tahoe | thumb | tic80 | tron \
 276         | v850 | v850e \
 277         | we32k \
 278         | x86 | xscale | xstormy16 | xtensa \
 279         | z8k)
 280                 basic_machine=$basic_machine-unknown
 281                 ;;
 282         m6811 | m68hc11 | m6812 | m68hc12)
 283                 # Motorola 68HC11/12.
 284                 basic_machine=$basic_machine-unknown
 285                 os=-none
 286                 ;;
 287         m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
 288                 ;;
 289
 290         # We use `pc' rather than `unknown'
 291         # because (1) that's what they normally are, and
 292         # (2) the word "unknown" tends to confuse beginning users.
 293         i*86 | x86_64)
 294           basic_machine=$basic_machine-pc
 295           ;;
 296         # Object if more than one company name word.
 297         *-*-*)
 298                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 299                 exit 1
 300                 ;;
 301         # Recognize the basic CPU types with company name.
 302         580-* \
 303         | a29k-* \
 304         | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
 305         | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
 306         | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
 307         | arm-*  | armbe-* | armle-* | armv*-* \
 308         | avr-* \
 309         | bs2000-* \
 310         | c[123]* | c30-* | [cjt]90-* | c54x-* \
 311         | clipper-* | cydra-* \
 312         | d10v-* | d30v-* \
 313         | elxsi-* \
 314         | f30[01]-* | f700-* | fr30-* | fx80-* \
 315         | h8300-* | h8500-* \
 316         | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
 317         | i*86-* | i860-* | i960-* | ia64-* \
 318         | m32r-* \
 319         | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
 320         | m88110-* | m88k-* | mcore-* \
 321         | mips-* | mips16-* | mips64-* | mips64el-* | mips64orion-* \
 322         | mips64orionel-* | mips64vr4100-* | mips64vr4100el-* \
 323         | mips64vr4300-* | mips64vr4300el-* | mipsbe-* | mipseb-* \
 324         | mipsle-* | mipsel-* | mipstx39-* | mipstx39el-* \
 325         | none-* | np1-* | ns16k-* | ns32k-* \
 326         | orion-* \
 327         | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
 328         | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
 329         | pyramid-* \
 330         | romp-* | rs6000-* \
 331         | sh-* | sh[34]-* | sh[34]eb-* | shbe-* | shle-* | sh64-* \
 332         | sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \
 333         | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
 334         | tahoe-* | thumb-* | tic30-* | tic54x-* | tic80-* | tron-* \
 335         | v850-* | v850e-* | vax-* \
 336         | we32k-* \
 337         | x86-* | x86_64-* | xps100-* | xscale-* | xstormy16-* \
 338         | xtensa-* \
 339         | ymp-* \
 340         | z8k-*)
 341                 ;;
 342         # Recognize the various machine names and aliases which stand
 343         # for a CPU type and a company and sometimes even an OS.
 344         386bsd)
 345                 basic_machine=i386-unknown
 346                 os=-bsd
 347                 ;;
 348         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 349                 basic_machine=m68000-att
 350                 ;;
 351         3b*)
 352                 basic_machine=we32k-att
 353                 ;;
 354         a29khif)
 355                 basic_machine=a29k-amd
 356                 os=-udi
 357                 ;;
 358         adobe68k)
 359                 basic_machine=m68010-adobe
 360                 os=-scout
 361                 ;;
 362         alliant | fx80)
 363                 basic_machine=fx80-alliant
 364                 ;;
 365         altos | altos3068)
 366                 basic_machine=m68k-altos
 367                 ;;
 368         am29k)
 369                 basic_machine=a29k-none
 370                 os=-bsd
 371                 ;;
 372         amdahl)
 373                 basic_machine=580-amdahl
 374                 os=-sysv
 375                 ;;
 376         amiga | amiga-*)
 377                 basic_machine=m68k-unknown
 378                 ;;
 379         amigaos | amigados)
 380                 basic_machine=m68k-unknown
 381                 os=-amigaos
 382                 ;;
 383         amigaunix | amix)
 384                 basic_machine=m68k-unknown
 385                 os=-sysv4
 386                 ;;
 387         apollo68)
 388                 basic_machine=m68k-apollo
 389                 os=-sysv
 390                 ;;
 391         apollo68bsd)
 392                 basic_machine=m68k-apollo
 393                 os=-bsd
 394                 ;;
 395         aux)
 396                 basic_machine=m68k-apple
 397                 os=-aux
 398                 ;;
 399         balance)
 400                 basic_machine=ns32k-sequent
 401                 os=-dynix
 402                 ;;
 403         c90)
 404                 basic_machine=c90-cray
 405                 os=-unicos
 406                 ;;
 407         convex-c1)
 408                 basic_machine=c1-convex
 409                 os=-bsd
 410                 ;;
 411         convex-c2)
 412                 basic_machine=c2-convex
 413                 os=-bsd
 414                 ;;
 415         convex-c32)
 416                 basic_machine=c32-convex
 417                 os=-bsd
 418                 ;;
 419         convex-c34)
 420                 basic_machine=c34-convex
 421                 os=-bsd
 422                 ;;
 423         convex-c38)
 424                 basic_machine=c38-convex
 425                 os=-bsd
 426                 ;;
 427         cray | j90)
 428                 basic_machine=j90-cray
 429                 os=-unicos
 430                 ;;
 431         crds | unos)
 432                 basic_machine=m68k-crds
 433                 ;;
 434         cris | cris-* | etrax*)
 435                 basic_machine=cris-axis
 436                 ;;
 437         da30 | da30-*)
 438                 basic_machine=m68k-da30
 439                 ;;
 440         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 441                 basic_machine=mips-dec
 442                 ;;
 443         decsystem10* | dec10*)
 444                 basic_machine=pdp10-dec
 445                 os=-tops10
 446                 ;;
 447         decsystem20* | dec20*)
 448                 basic_machine=pdp10-dec
 449                 os=-tops20
 450                 ;;
 451         delta | 3300 | motorola-3300 | motorola-delta \
 452               | 3300-motorola | delta-motorola)
 453                 basic_machine=m68k-motorola
 454                 ;;
 455         delta88)
 456                 basic_machine=m88k-motorola
 457                 os=-sysv3
 458                 ;;
 459         dpx20 | dpx20-*)
 460                 basic_machine=rs6000-bull
 461                 os=-bosx
 462                 ;;
 463         dpx2* | dpx2*-bull)
 464                 basic_machine=m68k-bull
 465                 os=-sysv3
 466                 ;;
 467         ebmon29k)
 468                 basic_machine=a29k-amd
 469                 os=-ebmon
 470                 ;;
 471         elxsi)
 472                 basic_machine=elxsi-elxsi
 473                 os=-bsd
 474                 ;;
 475         encore | umax | mmax)
 476                 basic_machine=ns32k-encore
 477                 ;;
 478         es1800 | OSE68k | ose68k | ose | OSE)
 479                 basic_machine=m68k-ericsson
 480                 os=-ose
 481                 ;;
 482         fx2800)
 483                 basic_machine=i860-alliant
 484                 ;;
 485         genix)
 486                 basic_machine=ns32k-ns
 487                 ;;
 488         gmicro)
 489                 basic_machine=tron-gmicro
 490                 os=-sysv
 491                 ;;
 492         go32)
 493                 basic_machine=i386-pc
 494                 os=-go32
 495                 ;;
 496         h3050r* | hiux*)
 497                 basic_machine=hppa1.1-hitachi
 498                 os=-hiuxwe2
 499                 ;;
 500         h8300hms)
 501                 basic_machine=h8300-hitachi
 502                 os=-hms
 503                 ;;
 504         h8300xray)
 505                 basic_machine=h8300-hitachi
 506                 os=-xray
 507                 ;;
 508         h8500hms)
 509                 basic_machine=h8500-hitachi
 510                 os=-hms
 511                 ;;
 512         harris)
 513                 basic_machine=m88k-harris
 514                 os=-sysv3
 515                 ;;
 516         hp300-*)
 517                 basic_machine=m68k-hp
 518                 ;;
 519         hp300bsd)
 520                 basic_machine=m68k-hp
 521                 os=-bsd
 522                 ;;
 523         hp300hpux)
 524                 basic_machine=m68k-hp
 525                 os=-hpux
 526                 ;;
 527         hp3k9[0-9][0-9] | hp9[0-9][0-9])
 528                 basic_machine=hppa1.0-hp
 529                 ;;
 530         hp9k2[0-9][0-9] | hp9k31[0-9])
 531                 basic_machine=m68000-hp
 532                 ;;
 533         hp9k3[2-9][0-9])
 534                 basic_machine=m68k-hp
 535                 ;;
 536         hp9k6[0-9][0-9] | hp6[0-9][0-9])
 537                 basic_machine=hppa1.0-hp
 538                 ;;
 539         hp9k7[0-79][0-9] | hp7[0-79][0-9])
 540                 basic_machine=hppa1.1-hp
 541                 ;;
 542         hp9k78[0-9] | hp78[0-9])
 543                 # FIXME: really hppa2.0-hp
 544                 basic_machine=hppa1.1-hp
 545                 ;;
 546         hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
 547                 # FIXME: really hppa2.0-hp
 548                 basic_machine=hppa1.1-hp
 549                 ;;
 550         hp9k8[0-9][13679] | hp8[0-9][13679])
 551                 basic_machine=hppa1.1-hp
 552                 ;;
 553         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 554                 basic_machine=hppa1.0-hp
 555                 ;;
 556         hppa-next)
 557                 os=-nextstep3
 558                 ;;
 559         hppaosf)
 560                 basic_machine=hppa1.1-hp
 561                 os=-osf
 562                 ;;
 563         hppro)
 564                 basic_machine=hppa1.1-hp
 565                 os=-proelf
 566                 ;;
 567         i370-ibm* | ibm*)
 568                 basic_machine=i370-ibm
 569                 ;;
 570 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
 571         i*86v32)
 572                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 573                 os=-sysv32
 574                 ;;
 575         i*86v4*)
 576                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 577                 os=-sysv4
 578                 ;;
 579         i*86v)
 580                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 581                 os=-sysv
 582                 ;;
 583         i*86sol2)
 584                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 585                 os=-solaris2
 586                 ;;
 587         i386mach)
 588                 basic_machine=i386-mach
 589                 os=-mach
 590                 ;;
 591         i386-vsta | vsta)
 592                 basic_machine=i386-unknown
 593                 os=-vsta
 594                 ;;
 595         iris | iris4d)
 596                 basic_machine=mips-sgi
 597                 case $os in
 598                     -irix*)
 599                         ;;
 600                     *)
 601                         os=-irix4
 602                         ;;
 603                 esac
 604                 ;;
 605         isi68 | isi)
 606                 basic_machine=m68k-isi
 607                 os=-sysv
 608                 ;;
 609         m88k-omron*)
 610                 basic_machine=m88k-omron
 611                 ;;
 612         magnum | m3230)
 613                 basic_machine=mips-mips
 614                 os=-sysv
 615                 ;;
 616         merlin)
 617                 basic_machine=ns32k-utek
 618                 os=-sysv
 619                 ;;
 620         mingw32)
 621                 basic_machine=i386-pc
 622                 os=-mingw32
 623                 ;;
 624         miniframe)
 625                 basic_machine=m68000-convergent
 626                 ;;
 627         *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
 628                 basic_machine=m68k-atari
 629                 os=-mint
 630                 ;;
 631         mips3*-*)
 632                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 633                 ;;
 634         mips3*)
 635                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
 636                 ;;
 637         mmix*)
 638                 basic_machine=mmix-knuth
 639                 os=-mmixware
 640                 ;;
 641         monitor)
 642                 basic_machine=m68k-rom68k
 643                 os=-coff
 644                 ;;
 645         morphos)
 646                 basic_machine=powerpc-unknown
 647                 os=-morphos
 648                 ;;
 649         msdos)
 650                 basic_machine=i386-pc
 651                 os=-msdos
 652                 ;;
 653         mvs)
 654                 basic_machine=i370-ibm
 655                 os=-mvs
 656                 ;;
 657         ncr3000)
 658                 basic_machine=i486-ncr
 659                 os=-sysv4
 660                 ;;
 661         netbsd386)
 662                 basic_machine=i386-unknown
 663                 os=-netbsd
 664                 ;;
 665         netwinder)
 666                 basic_machine=armv4l-rebel
 667                 os=-linux
 668                 ;;
 669         news | news700 | news800 | news900)
 670                 basic_machine=m68k-sony
 671                 os=-newsos
 672                 ;;
 673         news1000)
 674                 basic_machine=m68030-sony
 675                 os=-newsos
 676                 ;;
 677         news-3600 | risc-news)
 678                 basic_machine=mips-sony
 679                 os=-newsos
 680                 ;;
 681         necv70)
 682                 basic_machine=v70-nec
 683                 os=-sysv
 684                 ;;
 685         next | m*-next )
 686                 basic_machine=m68k-next
 687                 case $os in
 688                     -nextstep* )
 689                         ;;
 690                     -ns2*)
 691                       os=-nextstep2
 692                         ;;
 693                     *)
 694                       os=-nextstep3
 695                         ;;
 696                 esac
 697                 ;;
 698         nh3000)
 699                 basic_machine=m68k-harris
 700                 os=-cxux
 701                 ;;
 702         nh[45]000)
 703                 basic_machine=m88k-harris
 704                 os=-cxux
 705                 ;;
 706         nindy960)
 707                 basic_machine=i960-intel
 708                 os=-nindy
 709                 ;;
 710         mon960)
 711                 basic_machine=i960-intel
 712                 os=-mon960
 713                 ;;
 714         nonstopux)
 715                 basic_machine=mips-compaq
 716                 os=-nonstopux
 717                 ;;
 718         np1)
 719                 basic_machine=np1-gould
 720                 ;;
 721         nsr-tandem)
 722                 basic_machine=nsr-tandem
 723                 ;;
 724         op50n-* | op60c-*)
 725                 basic_machine=hppa1.1-oki
 726                 os=-proelf
 727                 ;;
 728         or32 | or32-*)
 729                 basic_machine=or32-unknown
 730                 os=-coff
 731                 ;;
 732         OSE68000 | ose68000)
 733                 basic_machine=m68000-ericsson
 734                 os=-ose
 735                 ;;
 736         os68k)
 737                 basic_machine=m68k-none
 738                 os=-os68k
 739                 ;;
 740         pa-hitachi)
 741                 basic_machine=hppa1.1-hitachi
 742                 os=-hiuxwe2
 743                 ;;
 744         paragon)
 745                 basic_machine=i860-intel
 746                 os=-osf
 747                 ;;
 748         pbd)
 749                 basic_machine=sparc-tti
 750                 ;;
 751         pbb)
 752                 basic_machine=m68k-tti
 753                 ;;
 754         pc532 | pc532-*)
 755                 basic_machine=ns32k-pc532
 756                 ;;
 757         pentium | p5 | k5 | k6 | nexgen | viac3)
 758                 basic_machine=i586-pc
 759                 ;;
 760         pentiumpro | p6 | 6x86 | athlon)
 761                 basic_machine=i686-pc
 762                 ;;
 763         pentiumii | pentium2)
 764                 basic_machine=i686-pc
 765                 ;;
 766         pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
 767                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
 768                 ;;
 769         pentiumpro-* | p6-* | 6x86-* | athlon-*)
 770                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 771                 ;;
 772         pentiumii-* | pentium2-*)
 773                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 774                 ;;
 775         pn)
 776                 basic_machine=pn-gould
 777                 ;;
 778         power)  basic_machine=power-ibm
 779                 ;;
 780         ppc)    basic_machine=powerpc-unknown
 781                 ;;
 782         ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
 783                 ;;
 784         ppcle | powerpclittle | ppc-le | powerpc-little)
 785                 basic_machine=powerpcle-unknown
 786                 ;;
 787         ppcle-* | powerpclittle-*)
 788                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
 789                 ;;
 790         ppc64)  basic_machine=powerpc64-unknown
 791                 ;;
 792         ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
 793                 ;;
 794         ppc64le | powerpc64little | ppc64-le | powerpc64-little)
 795                 basic_machine=powerpc64le-unknown
 796                 ;;
 797         ppc64le-* | powerpc64little-*)
 798                 basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
 799                 ;;
 800         ps2)
 801                 basic_machine=i386-ibm
 802                 ;;
 803         pw32)
 804                 basic_machine=i586-unknown
 805                 os=-pw32
 806                 ;;
 807         rom68k)
 808                 basic_machine=m68k-rom68k
 809                 os=-coff
 810                 ;;
 811         rm[46]00)
 812                 basic_machine=mips-siemens
 813                 ;;
 814         rtpc | rtpc-*)
 815                 basic_machine=romp-ibm
 816                 ;;
 817         s390 | s390-*)
 818                 basic_machine=s390-ibm
 819                 ;;
 820         s390x | s390x-*)
 821                 basic_machine=s390x-ibm
 822                 ;;
 823         sa29200)
 824                 basic_machine=a29k-amd
 825                 os=-udi
 826                 ;;
 827 ########################
 828 # changes for Apache
 829 #
 830         as400*)
 831                 basic_machine=as400-ibm
 832                 ;;
 833 #
 834 # end Apache changes
 835 ########################
 836         sequent)
 837                 basic_machine=i386-sequent
 838                 ;;
 839         sh)
 840                 basic_machine=sh-hitachi
 841                 os=-hms
 842                 ;;
 843         sparclite-wrs | simso-wrs)
 844                 basic_machine=sparclite-wrs
 845                 os=-vxworks
 846                 ;;
 847         sps7)
 848                 basic_machine=m68k-bull
 849                 os=-sysv2
 850                 ;;
 851         spur)
 852                 basic_machine=spur-unknown
 853                 ;;
 854         st2000)
 855                 basic_machine=m68k-tandem
 856                 ;;
 857         stratus)
 858                 basic_machine=i860-stratus
 859                 os=-sysv4
 860                 ;;
 861         sun2)
 862                 basic_machine=m68000-sun
 863                 ;;
 864         sun2os3)
 865                 basic_machine=m68000-sun
 866                 os=-sunos3
 867                 ;;
 868         sun2os4)
 869                 basic_machine=m68000-sun
 870                 os=-sunos4
 871                 ;;
 872         sun3os3)
 873                 basic_machine=m68k-sun
 874                 os=-sunos3
 875                 ;;
 876         sun3os4)
 877                 basic_machine=m68k-sun
 878                 os=-sunos4
 879                 ;;
 880         sun4os3)
 881                 basic_machine=sparc-sun
 882                 os=-sunos3
 883                 ;;
 884         sun4os4)
 885                 basic_machine=sparc-sun
 886                 os=-sunos4
 887                 ;;
 888         sun4sol2)
 889                 basic_machine=sparc-sun
 890                 os=-solaris2
 891                 ;;
 892         sun3 | sun3-*)
 893                 basic_machine=m68k-sun
 894                 ;;
 895         sun4)
 896                 basic_machine=sparc-sun
 897                 ;;
 898         sun386 | sun386i | roadrunner)
 899                 basic_machine=i386-sun
 900                 ;;
 901         sv1)
 902                 basic_machine=sv1-cray
 903                 os=-unicos
 904                 ;;
 905         symmetry)
 906                 basic_machine=i386-sequent
 907                 os=-dynix
 908                 ;;
 909         t3d)
 910                 basic_machine=alpha-cray
 911                 os=-unicos
 912                 ;;
 913         t3e)
 914                 basic_machine=alphaev5-cray
 915                 os=-unicos
 916                 ;;
 917         t90)
 918                 basic_machine=t90-cray
 919                 os=-unicos
 920                 ;;
 921         tic54x | c54x*)
 922                 basic_machine=tic54x-unknown
 923                 os=-coff
 924                 ;;
 925         tx39)
 926                 basic_machine=mipstx39-unknown
 927                 ;;
 928         tx39el)
 929                 basic_machine=mipstx39el-unknown
 930                 ;;
 931         toad1)
 932                 basic_machine=pdp10-xkl
 933                 os=-tops20
 934                 ;;
 935         tower | tower-32)
 936                 basic_machine=m68k-ncr
 937                 ;;
 938         udi29k)
 939                 basic_machine=a29k-amd
 940                 os=-udi
 941                 ;;
 942         ultra3)
 943                 basic_machine=a29k-nyu
 944                 os=-sym1
 945                 ;;
 946         v810 | necv810)
 947                 basic_machine=v810-nec
 948                 os=-none
 949                 ;;
 950         vaxv)
 951                 basic_machine=vax-dec
 952                 os=-sysv
 953                 ;;
 954         vms)
 955                 basic_machine=vax-dec
 956                 os=-vms
 957                 ;;
 958         vpp*|vx|vx-*)
 959                basic_machine=f301-fujitsu
 960                ;;
 961         vxworks960)
 962                 basic_machine=i960-wrs
 963                 os=-vxworks
 964                 ;;
 965         vxworks68)
 966                 basic_machine=m68k-wrs
 967                 os=-vxworks
 968                 ;;
 969         vxworks29k)
 970                 basic_machine=a29k-wrs
 971                 os=-vxworks
 972                 ;;
 973         w65*)
 974                 basic_machine=w65-wdc
 975                 os=-none
 976                 ;;
 977         w89k-*)
 978                 basic_machine=hppa1.1-winbond
 979                 os=-proelf
 980                 ;;
 981         windows32)
 982                 basic_machine=i386-pc
 983                 os=-windows32-msvcrt
 984                 ;;
 985         xps | xps100)
 986                 basic_machine=xps100-honeywell
 987                 ;;
 988         ymp)
 989                 basic_machine=ymp-cray
 990                 os=-unicos
 991                 ;;
 992         z8k-*-coff)
 993                 basic_machine=z8k-unknown
 994                 os=-sim
 995                 ;;
 996         none)
 997                 basic_machine=none-none
 998                 os=-none
 999                 ;;
1000
1001 # Here we handle the default manufacturer of certain CPU types.  It is in
1002 # some cases the only manufacturer, in others, it is the most popular.
1003         w89k)
1004                 basic_machine=hppa1.1-winbond
1005                 ;;
1006         op50n)
1007                 basic_machine=hppa1.1-oki
1008                 ;;
1009         op60c)
1010                 basic_machine=hppa1.1-oki
1011                 ;;
1012         romp)
1013                 basic_machine=romp-ibm
1014                 ;;
1015         rs6000)
1016                 basic_machine=rs6000-ibm
1017                 ;;
1018         vax)
1019                 basic_machine=vax-dec
1020                 ;;
1021         pdp10)
1022                 # there are many clones, so DEC is not a safe bet
1023                 basic_machine=pdp10-unknown
1024                 ;;
1025         pdp11)
1026                 basic_machine=pdp11-dec
1027                 ;;
1028         we32k)
1029                 basic_machine=we32k-att
1030                 ;;
1031         sh3 | sh4 | sh3eb | sh4eb)
1032                 basic_machine=sh-unknown
1033                 ;;
1034         sh64)
1035                 basic_machine=sh64-unknown
1036                 ;;
1037         sparc | sparcv9 | sparcv9b)
1038                 basic_machine=sparc-sun
1039                 ;;
1040         cydra)
1041                 basic_machine=cydra-cydrome
1042                 ;;
1043         orion)
1044                 basic_machine=orion-highlevel
1045                 ;;
1046         orion105)
1047                 basic_machine=clipper-highlevel
1048                 ;;
1049         mac | mpw | mac-mpw)
1050                 basic_machine=m68k-apple
1051                 ;;
1052         pmac | pmac-mpw)
1053                 basic_machine=powerpc-apple
1054                 ;;
1055         c4x*)
1056                 basic_machine=c4x-none
1057                 os=-coff
1058                 ;;
1059         *-unknown)
1060                 # Make sure to match an already-canonicalized machine name.
1061                 ;;
1062         *)
1063                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1064                 exit 1
1065                 ;;
1066 esac
1067
1068 # Here we canonicalize certain aliases for manufacturers.
1069 case $basic_machine in
1070         *-digital*)
1071                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1072                 ;;
1073         *-commodore*)
1074                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1075                 ;;
1076         *)
1077                 ;;
1078 esac
1079
1080 # Decode manufacturer-specific aliases for certain operating systems.
1081
1082 if [ x"$os" != x"" ]
1083 then
1084 case $os in
1085         # First match some system type aliases
1086         # that might get confused with valid system types.
1087         # -solaris* is a basic system type, with this one exception.
1088         -solaris1 | -solaris1.*)
1089                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1090                 ;;
1091         -solaris)
1092                 os=-solaris2
1093                 ;;
1094         -svr4*)
1095                 os=-sysv4
1096                 ;;
1097         -unixware*)
1098                 os=-sysv4.2uw
1099                 ;;
1100         -gnu/linux*)
1101                 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1102                 ;;
1103 ########################
1104 # changes for Apache
1105 #
1106         -os2_emx | -tpf* | -os390* | -vmcms* | -os400* )
1107                 ;;
1108 #
1109 # end Apache changes
1110 ########################
1111         # First accept the basic system types.
1112         # The portable systems comes first.
1113         # Each alternative MUST END IN A *, to match a version number.
1114         # -sysv* is not here because it comes later, after sysvr4.
1115         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1116               | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1117               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1118               | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1119               | -aos* \
1120               | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1121               | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1122               | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
1123               | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1124               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1125               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1126               | -chorusos* | -chorusrdb* \
1127               | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1128               | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
1129               | -interix* | -uwin* | -rhapsody* | -darwin* | -opened* \
1130               | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1131               | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1132               | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1133               | -morphos* | -superux* | -rtmk* | -rtmk-nova*)
1134         # Remember, each alternative MUST END IN *, to match a version number.
1135                 ;;
1136         -qnx*)
1137                 case $basic_machine in
1138                     x86-* | i*86-*)
1139                         ;;
1140                     *)
1141                         os=-nto$os
1142                         ;;
1143                 esac
1144                 ;;
1145         -nto*)
1146                 os=-nto-qnx
1147                 ;;
1148         -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1149               | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
1150               | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1151                 ;;
1152         -mac*)
1153                 os=`echo $os | sed -e 's|mac|macos|'`
1154                 ;;
1155         -linux*)
1156                 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1157                 ;;
1158         -sunos5*)
1159                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1160                 ;;
1161         -sunos6*)
1162                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1163                 ;;
1164         -opened*)
1165                 os=-openedition
1166                 ;;
1167         -wince*)
1168                 os=-wince
1169                 ;;
1170         -osfrose*)
1171                 os=-osfrose
1172                 ;;
1173         -osf*)
1174                 os=-osf
1175                 ;;
1176         -utek*)
1177                 os=-bsd
1178                 ;;
1179         -dynix*)
1180                 os=-bsd
1181                 ;;
1182         -acis*)
1183                 os=-aos
1184                 ;;
1185         -atheos*)
1186                 os=-atheos
1187                 ;;
1188         -386bsd)
1189                 os=-bsd
1190                 ;;
1191         -ctix* | -uts*)
1192                 os=-sysv
1193                 ;;
1194         -nova*)
1195                 os=-rtmk-nova
1196                 ;;
1197         -ns2 )
1198                 os=-nextstep2
1199                 ;;
1200         -nsk*)
1201                 os=-nsk
1202                 ;;
1203         # Preserve the version number of sinix5.
1204         -sinix5.*)
1205                 os=`echo $os | sed -e 's|sinix|sysv|'`
1206                 ;;
1207         -sinix*)
1208                 os=-sysv4
1209                 ;;
1210         -triton*)
1211                 os=-sysv3
1212                 ;;
1213         -oss*)
1214                 os=-sysv3
1215                 ;;
1216         -svr4)
1217                 os=-sysv4
1218                 ;;
1219         -svr3)
1220                 os=-sysv3
1221                 ;;
1222         -sysvr4)
1223                 os=-sysv4
1224                 ;;
1225         # This must come after -sysvr4.
1226         -sysv*)
1227                 ;;
1228         -ose*)
1229                 os=-ose
1230                 ;;
1231         -es1800*)
1232                 os=-ose
1233                 ;;
1234         -xenix)
1235                 os=-xenix
1236                 ;;
1237         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1238                 os=-mint
1239                 ;;
1240         -none)
1241                 ;;
1242         *)
1243                 # Get rid of the `-' at the beginning of $os.
1244                 os=`echo $os | sed 's/[^-]*-//'`
1245                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1246                 exit 1
1247                 ;;
1248 esac
1249 else
1250
1251 # Here we handle the default operating systems that come with various machines.
1252 # The value should be what the vendor currently ships out the door with their
1253 # machine or put another way, the most popular os provided with the machine.
1254
1255 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1256 # "-sun"), then you have to tell the case statement up towards the top
1257 # that MANUFACTURER isn't an operating system.  Otherwise, code above
1258 # will signal an error saying that MANUFACTURER isn't an operating
1259 # system, and we'll never get to this point.
1260
1261 case $basic_machine in
1262         *-acorn)
1263                 os=-riscix1.2
1264                 ;;
1265         arm*-rebel)
1266                 os=-linux
1267                 ;;
1268         arm*-semi)
1269                 os=-aout
1270                 ;;
1271         # This must come before the *-dec entry.
1272         pdp10-*)
1273                 os=-tops20
1274                 ;;
1275         pdp11-*)
1276                 os=-none
1277                 ;;
1278         *-dec | vax-*)
1279                 os=-ultrix4.2
1280                 ;;
1281         m68*-apollo)
1282                 os=-domain
1283                 ;;
1284         i386-sun)
1285                 os=-sunos4.0.2
1286                 ;;
1287         m68000-sun)
1288                 os=-sunos3
1289                 # This also exists in the configure program, but was not the
1290                 # default.
1291                 # os=-sunos4
1292                 ;;
1293         m68*-cisco)
1294                 os=-aout
1295                 ;;
1296         mips*-cisco)
1297                 os=-elf
1298                 ;;
1299         mips*-*)
1300                 os=-elf
1301                 ;;
1302         or32-*)
1303                 os=-coff
1304                 ;;
1305         *-tti)  # must be before sparc entry or we get the wrong os.
1306                 os=-sysv3
1307                 ;;
1308         sparc-* | *-sun)
1309                 os=-sunos4.1.1
1310                 ;;
1311         *-be)
1312                 os=-beos
1313                 ;;
1314 ########################
1315 # changes for Apache
1316 #
1317 #       *-ibm)
1318 #               os=-aix
1319 #               ;;
1320 #
1321         *-ibm)
1322                 case $basic_machine in
1323                         s390*)
1324                                 os=-os390;
1325                                 ;;
1326                         i370*)
1327                                 os=-mvs;
1328                                 ;;
1329                         as400*)
1330                                 os=-os400;
1331                                 ;;
1332                         *)
1333                                 os=-aix
1334                                 ;;
1335                 esac
1336                 ;;
1337 #
1338 # end Apache changes
1339 ########################
1340
1341         *-wec)
1342                 os=-proelf
1343                 ;;
1344         *-winbond)
1345                 os=-proelf
1346                 ;;
1347         *-oki)
1348                 os=-proelf
1349                 ;;
1350         *-hp)
1351                 os=-hpux
1352                 ;;
1353         *-hitachi)
1354                 os=-hiux
1355                 ;;
1356         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1357                 os=-sysv
1358                 ;;
1359         *-cbm)
1360                 os=-amigaos
1361                 ;;
1362         *-dg)
1363                 os=-dgux
1364                 ;;
1365         *-dolphin)
1366                 os=-sysv3
1367                 ;;
1368         m68k-ccur)
1369                 os=-rtu
1370                 ;;
1371         m88k-omron*)
1372                 os=-luna
1373                 ;;
1374         *-next )
1375                 os=-nextstep
1376                 ;;
1377         *-sequent)
1378                 os=-ptx
1379                 ;;
1380         *-crds)
1381                 os=-unos
1382                 ;;
1383         *-ns)
1384                 os=-genix
1385                 ;;
1386         i370-*)
1387                 os=-mvs
1388                 ;;
1389         *-next)
1390                 os=-nextstep3
1391                 ;;
1392         *-gould)
1393                 os=-sysv
1394                 ;;
1395         *-highlevel)
1396                 os=-bsd
1397                 ;;
1398         *-encore)
1399                 os=-bsd
1400                 ;;
1401         *-sgi)
1402                 os=-irix
1403                 ;;
1404         *-siemens)
1405                 os=-sysv4
1406                 ;;
1407         *-masscomp)
1408                 os=-rtu
1409                 ;;
1410         f30[01]-fujitsu | f700-fujitsu)
1411                 os=-uxpv
1412                 ;;
1413         *-rom68k)
1414                 os=-coff
1415                 ;;
1416         *-*bug)
1417                 os=-coff
1418                 ;;
1419         *-apple)
1420                 os=-macos
1421                 ;;
1422         *-atari*)
1423                 os=-mint
1424                 ;;
1425         *)
1426                 os=-none
1427                 ;;
1428 esac
1429 fi
1430
1431 # Here we handle the case where we know the os, and the CPU type, but not the
1432 # manufacturer.  We pick the logical manufacturer.
1433 vendor=unknown
1434 case $basic_machine in
1435         *-unknown)
1436                 case $os in
1437                         -riscix*)
1438                                 vendor=acorn
1439                                 ;;
1440                         -sunos*)
1441                                 vendor=sun
1442                                 ;;
1443                         -aix*)
1444                                 vendor=ibm
1445                                 ;;
1446                         -beos*)
1447                                 vendor=be
1448                                 ;;
1449                         -hpux*)
1450                                 vendor=hp
1451                                 ;;
1452                         -mpeix*)
1453                                 vendor=hp
1454                                 ;;
1455                         -hiux*)
1456                                 vendor=hitachi
1457                                 ;;
1458                         -unos*)
1459                                 vendor=crds
1460                                 ;;
1461                         -dgux*)
1462                                 vendor=dg
1463                                 ;;
1464                         -luna*)
1465                                 vendor=omron
1466                                 ;;
1467                         -genix*)
1468                                 vendor=ns
1469                                 ;;
1470                         -mvs* | -opened*)
1471                                 vendor=ibm
1472                                 ;;
1473                         -ptx*)
1474                                 vendor=sequent
1475                                 ;;
1476                         -vxsim* | -vxworks*)
1477                                 vendor=wrs
1478                                 ;;
1479                         -aux*)
1480                                 vendor=apple
1481                                 ;;
1482                         -hms*)
1483                                 vendor=hitachi
1484                                 ;;
1485                         -mpw* | -macos*)
1486                                 vendor=apple
1487                                 ;;
1488                         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1489                                 vendor=atari
1490                                 ;;
1491                         -vos*)
1492                                 vendor=stratus
1493                                 ;;
1494                 esac
1495                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1496                 ;;
1497 esac
1498
1499 echo $basic_machine$os
1500 exit 0
1501
1502 # Local variables:
1503 # eval: (add-hook 'write-file-hooks 'time-stamp)
1504 # time-stamp-start: "timestamp='"
1505 # time-stamp-format: "%:y-%02m-%02d"
1506 # time-stamp-end: "'"
1507 # End: