user/ip-sentinel/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, 2003, 2004, 2005 Free Software Foundation, Inc.
   5
   6 timestamp='2005-02-10'
   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, 2002, 2003, 2004, 2005
  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 $maybe_os in
 121   nto-qnx* | linux-gnu* | linux-dietlibc | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | \
 122   kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*)
 123     os=-$maybe_os
 124     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
 125     ;;
 126   *)
 127     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
 128     if [ $basic_machine != $1 ]
 129     then os=`echo $1 | sed 's/.*-/-/'`
 130     else os=; fi
 131     ;;
 132 esac
 133
 134 ### Let's recognize common machines as not being operating systems so
 135 ### that things like config.sub decstation-3100 work.  We also
 136 ### recognize some manufacturers as not being operating systems, so we
 137 ### can provide default operating systems below.
 138 case $os in
 139         -sun*os*)
 140                 # Prevent following clause from handling this invalid input.
 141                 ;;
 142         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
 143         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
 144         -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
 145         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
 146         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
 147         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
 148         -apple | -axis | -knuth | -cray)
 149                 os=
 150                 basic_machine=$1
 151                 ;;
 152         -sim | -cisco | -oki | -wec | -winbond)
 153                 os=
 154                 basic_machine=$1
 155                 ;;
 156         -scout)
 157                 ;;
 158         -wrs)
 159                 os=-vxworks
 160                 basic_machine=$1
 161                 ;;
 162         -chorusos*)
 163                 os=-chorusos
 164                 basic_machine=$1
 165                 ;;
 166         -chorusrdb)
 167                 os=-chorusrdb
 168                 basic_machine=$1
 169                 ;;
 170         -hiux*)
 171                 os=-hiuxwe2
 172                 ;;
 173         -sco5)
 174                 os=-sco3.2v5
 175                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 176                 ;;
 177         -sco4)
 178                 os=-sco3.2v4
 179                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 180                 ;;
 181         -sco3.2.[4-9]*)
 182                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
 183                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 184                 ;;
 185         -sco3.2v[4-9]*)
 186                 # Don't forget version if it is 3.2v4 or newer.
 187                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 188                 ;;
 189         -sco*)
 190                 os=-sco3.2v2
 191                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 192                 ;;
 193         -udk*)
 194                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 195                 ;;
 196         -isc)
 197                 os=-isc2.2
 198                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 199                 ;;
 200         -clix*)
 201                 basic_machine=clipper-intergraph
 202                 ;;
 203         -isc*)
 204                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 205                 ;;
 206         -lynx*)
 207                 os=-lynxos
 208                 ;;
 209         -ptx*)
 210                 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
 211                 ;;
 212         -windowsnt*)
 213                 os=`echo $os | sed -e 's/windowsnt/winnt/'`
 214                 ;;
 215         -psos*)
 216                 os=-psos
 217                 ;;
 218         -mint | -mint[0-9]*)
 219                 basic_machine=m68k-atari
 220                 os=-mint
 221                 ;;
 222 esac
 223
 224 # Decode aliases for certain CPU-COMPANY combinations.
 225 case $basic_machine in
 226         # Recognize the basic CPU types without company name.
 227         # Some are omitted here because they have special meanings below.
 228         1750a | 580 \
 229         | a29k \
 230         | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
 231         | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
 232         | am33_2.0 \
 233         | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
 234         | c4x | clipper \
 235         | d10v | d30v | dlx | dsp16xx \
 236         | fr30 | frv \
 237         | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
 238         | i370 | i860 | i960 | ia64 \
 239         | ip2k | iq2000 \
 240         | m32r | m32rle | m68000 | m68k | m88k | maxq | mcore \
 241         | mips | mipsbe | mipseb | mipsel | mipsle \
 242         | mips16 \
 243         | mips64 | mips64el \
 244         | mips64vr | mips64vrel \
 245         | mips64orion | mips64orionel \
 246         | mips64vr4100 | mips64vr4100el \
 247         | mips64vr4300 | mips64vr4300el \
 248         | mips64vr5000 | mips64vr5000el \
 249         | mipsisa32 | mipsisa32el \
 250         | mipsisa32r2 | mipsisa32r2el \
 251         | mipsisa64 | mipsisa64el \
 252         | mipsisa64r2 | mipsisa64r2el \
 253         | mipsisa64sb1 | mipsisa64sb1el \
 254         | mipsisa64sr71k | mipsisa64sr71kel \
 255         | mipstx39 | mipstx39el \
 256         | mn10200 | mn10300 \
 257         | msp430 \
 258         | ns16k | ns32k \
 259         | openrisc | or32 \
 260         | pdp10 | pdp11 | pj | pjl \
 261         | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
 262         | pyramid \
 263         | sh | sh[1234] | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
 264         | sh64 | sh64le \
 265         | sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv8 | sparcv9 | sparcv9b \
 266         | strongarm \
 267         | tahoe | thumb | tic4x | tic80 | tron \
 268         | v850 | v850e \
 269         | we32k \
 270         | x86 | xscale | xscalee[bl] | xstormy16 | xtensa \
 271         | z8k)
 272                 basic_machine=$basic_machine-unknown
 273                 ;;
 274         m6811 | m68hc11 | m6812 | m68hc12)
 275                 # Motorola 68HC11/12.
 276                 basic_machine=$basic_machine-unknown
 277                 os=-none
 278                 ;;
 279         m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
 280                 ;;
 281
 282         nios2 | nios2-* | nios2 | nios2-*)
 283                 basic_machine=nios2-altera
 284                 os=-linux
 285                 ;;
 286
 287         # We use `pc' rather than `unknown'
 288         # because (1) that's what they normally are, and
 289         # (2) the word "unknown" tends to confuse beginning users.
 290         i*86 | x86_64)
 291           basic_machine=$basic_machine-pc
 292           ;;
 293         # Object if more than one company name word.
 294         *-*-*)
 295                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 296                 exit 1
 297                 ;;
 298         # Recognize the basic CPU types with company name.
 299         580-* \
 300         | a29k-* \
 301         | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
 302         | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
 303         | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
 304         | arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
 305         | avr-* \
 306         | bs2000-* \
 307         | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
 308         | clipper-* | craynv-* | cydra-* \
 309         | d10v-* | d30v-* | dlx-* \
 310         | elxsi-* \
 311         | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
 312         | h8300-* | h8500-* \
 313         | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
 314         | i*86-* | i860-* | i960-* | ia64-* \
 315         | ip2k-* | iq2000-* \
 316         | m32r-* | m32rle-* \
 317         | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
 318         | m88110-* | m88k-* | maxq-* | mcore-* \
 319         | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
 320         | mips16-* \
 321         | mips64-* | mips64el-* \
 322         | mips64vr-* | mips64vrel-* \
 323         | mips64orion-* | mips64orionel-* \
 324         | mips64vr4100-* | mips64vr4100el-* \
 325         | mips64vr4300-* | mips64vr4300el-* \
 326         | mips64vr5000-* | mips64vr5000el-* \
 327         | mipsisa32-* | mipsisa32el-* \
 328         | mipsisa32r2-* | mipsisa32r2el-* \
 329         | mipsisa64-* | mipsisa64el-* \
 330         | mipsisa64r2-* | mipsisa64r2el-* \
 331         | mipsisa64sb1-* | mipsisa64sb1el-* \
 332         | mipsisa64sr71k-* | mipsisa64sr71kel-* \
 333         | mipstx39-* | mipstx39el-* \
 334         | mmix-* \
 335         | msp430-* \
 336         | none-* | np1-* | ns16k-* | ns32k-* \
 337         | orion-* \
 338         | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
 339         | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
 340         | pyramid-* \
 341         | romp-* | rs6000-* \
 342         | sh-* | sh[1234]-* | sh[23]e-* | sh[34]eb-* | shbe-* \
 343         | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
 344         | sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \
 345         | sparcv8-* | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
 346         | tahoe-* | thumb-* \
 347         | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
 348         | tron-* \
 349         | v850-* | v850e-* | vax-* \
 350         | we32k-* \
 351         | x86-* | x86_64-* | xps100-* | xscale-* | xscalee[bl]-* \
 352         | xstormy16-* | xtensa-* \
 353         | ymp-* \
 354         | z8k-*)
 355                 ;;
 356         # Recognize the various machine names and aliases which stand
 357         # for a CPU type and a company and sometimes even an OS.
 358         386bsd)
 359                 basic_machine=i386-unknown
 360                 os=-bsd
 361                 ;;
 362         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 363                 basic_machine=m68000-att
 364                 ;;
 365         3b*)
 366                 basic_machine=we32k-att
 367                 ;;
 368         a29khif)
 369                 basic_machine=a29k-amd
 370                 os=-udi
 371                 ;;
 372         abacus)
 373                 basic_machine=abacus-unknown
 374                 ;;
 375         adobe68k)
 376                 basic_machine=m68010-adobe
 377                 os=-scout
 378                 ;;
 379         alliant | fx80)
 380                 basic_machine=fx80-alliant
 381                 ;;
 382         altos | altos3068)
 383                 basic_machine=m68k-altos
 384                 ;;
 385         am29k)
 386                 basic_machine=a29k-none
 387                 os=-bsd
 388                 ;;
 389         amd64)
 390                 basic_machine=x86_64-pc
 391                 ;;
 392         amd64-*)
 393                 basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
 394                 ;;
 395         amdahl)
 396                 basic_machine=580-amdahl
 397                 os=-sysv
 398                 ;;
 399         amiga | amiga-*)
 400                 basic_machine=m68k-unknown
 401                 ;;
 402         amigaos | amigados)
 403                 basic_machine=m68k-unknown
 404                 os=-amigaos
 405                 ;;
 406         amigaunix | amix)
 407                 basic_machine=m68k-unknown
 408                 os=-sysv4
 409                 ;;
 410         apollo68)
 411                 basic_machine=m68k-apollo
 412                 os=-sysv
 413                 ;;
 414         apollo68bsd)
 415                 basic_machine=m68k-apollo
 416                 os=-bsd
 417                 ;;
 418         aux)
 419                 basic_machine=m68k-apple
 420                 os=-aux
 421                 ;;
 422         balance)
 423                 basic_machine=ns32k-sequent
 424                 os=-dynix
 425                 ;;
 426         c90)
 427                 basic_machine=c90-cray
 428                 os=-unicos
 429                 ;;
 430         convex-c1)
 431                 basic_machine=c1-convex
 432                 os=-bsd
 433                 ;;
 434         convex-c2)
 435                 basic_machine=c2-convex
 436                 os=-bsd
 437                 ;;
 438         convex-c32)
 439                 basic_machine=c32-convex
 440                 os=-bsd
 441                 ;;
 442         convex-c34)
 443                 basic_machine=c34-convex
 444                 os=-bsd
 445                 ;;
 446         convex-c38)
 447                 basic_machine=c38-convex
 448                 os=-bsd
 449                 ;;
 450         cray | j90)
 451                 basic_machine=j90-cray
 452                 os=-unicos
 453                 ;;
 454         craynv)
 455                 basic_machine=craynv-cray
 456                 os=-unicosmp
 457                 ;;
 458         cr16c)
 459                 basic_machine=cr16c-unknown
 460                 os=-elf
 461                 ;;
 462         crds | unos)
 463                 basic_machine=m68k-crds
 464                 ;;
 465         crisv32 | crisv32-* | etraxfs*)
 466                 basic_machine=crisv32-axis
 467                 ;;
 468         cris | cris-* | etrax*)
 469                 basic_machine=cris-axis
 470                 ;;
 471         crx)
 472                 basic_machine=crx-unknown
 473                 os=-elf
 474                 ;;
 475         da30 | da30-*)
 476                 basic_machine=m68k-da30
 477                 ;;
 478         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 479                 basic_machine=mips-dec
 480                 ;;
 481         decsystem10* | dec10*)
 482                 basic_machine=pdp10-dec
 483                 os=-tops10
 484                 ;;
 485         decsystem20* | dec20*)
 486                 basic_machine=pdp10-dec
 487                 os=-tops20
 488                 ;;
 489         delta | 3300 | motorola-3300 | motorola-delta \
 490               | 3300-motorola | delta-motorola)
 491                 basic_machine=m68k-motorola
 492                 ;;
 493         delta88)
 494                 basic_machine=m88k-motorola
 495                 os=-sysv3
 496                 ;;
 497         djgpp)
 498                 basic_machine=i586-pc
 499                 os=-msdosdjgpp
 500                 ;;
 501         dpx20 | dpx20-*)
 502                 basic_machine=rs6000-bull
 503                 os=-bosx
 504                 ;;
 505         dpx2* | dpx2*-bull)
 506                 basic_machine=m68k-bull
 507                 os=-sysv3
 508                 ;;
 509         ebmon29k)
 510                 basic_machine=a29k-amd
 511                 os=-ebmon
 512                 ;;
 513         elxsi)
 514                 basic_machine=elxsi-elxsi
 515                 os=-bsd
 516                 ;;
 517         encore | umax | mmax)
 518                 basic_machine=ns32k-encore
 519                 ;;
 520         es1800 | OSE68k | ose68k | ose | OSE)
 521                 basic_machine=m68k-ericsson
 522                 os=-ose
 523                 ;;
 524         fx2800)
 525                 basic_machine=i860-alliant
 526                 ;;
 527         genix)
 528                 basic_machine=ns32k-ns
 529                 ;;
 530         gmicro)
 531                 basic_machine=tron-gmicro
 532                 os=-sysv
 533                 ;;
 534         go32)
 535                 basic_machine=i386-pc
 536                 os=-go32
 537                 ;;
 538         h3050r* | hiux*)
 539                 basic_machine=hppa1.1-hitachi
 540                 os=-hiuxwe2
 541                 ;;
 542         h8300hms)
 543                 basic_machine=h8300-hitachi
 544                 os=-hms
 545                 ;;
 546         h8300xray)
 547                 basic_machine=h8300-hitachi
 548                 os=-xray
 549                 ;;
 550         h8500hms)
 551                 basic_machine=h8500-hitachi
 552                 os=-hms
 553                 ;;
 554         harris)
 555                 basic_machine=m88k-harris
 556                 os=-sysv3
 557                 ;;
 558         hp300-*)
 559                 basic_machine=m68k-hp
 560                 ;;
 561         hp300bsd)
 562                 basic_machine=m68k-hp
 563                 os=-bsd
 564                 ;;
 565         hp300hpux)
 566                 basic_machine=m68k-hp
 567                 os=-hpux
 568                 ;;
 569         hp3k9[0-9][0-9] | hp9[0-9][0-9])
 570                 basic_machine=hppa1.0-hp
 571                 ;;
 572         hp9k2[0-9][0-9] | hp9k31[0-9])
 573                 basic_machine=m68000-hp
 574                 ;;
 575         hp9k3[2-9][0-9])
 576                 basic_machine=m68k-hp
 577                 ;;
 578         hp9k6[0-9][0-9] | hp6[0-9][0-9])
 579                 basic_machine=hppa1.0-hp
 580                 ;;
 581         hp9k7[0-79][0-9] | hp7[0-79][0-9])
 582                 basic_machine=hppa1.1-hp
 583                 ;;
 584         hp9k78[0-9] | hp78[0-9])
 585                 # FIXME: really hppa2.0-hp
 586                 basic_machine=hppa1.1-hp
 587                 ;;
 588         hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
 589                 # FIXME: really hppa2.0-hp
 590                 basic_machine=hppa1.1-hp
 591                 ;;
 592         hp9k8[0-9][13679] | hp8[0-9][13679])
 593                 basic_machine=hppa1.1-hp
 594                 ;;
 595         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 596                 basic_machine=hppa1.0-hp
 597                 ;;
 598         hppa-next)
 599                 os=-nextstep3
 600                 ;;
 601         hppaosf)
 602                 basic_machine=hppa1.1-hp
 603                 os=-osf
 604                 ;;
 605         hppro)
 606                 basic_machine=hppa1.1-hp
 607                 os=-proelf
 608                 ;;
 609         i370-ibm* | ibm*)
 610                 basic_machine=i370-ibm
 611                 ;;
 612 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
 613         i*86v32)
 614                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 615                 os=-sysv32
 616                 ;;
 617         i*86v4*)
 618                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 619                 os=-sysv4
 620                 ;;
 621         i*86v)
 622                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 623                 os=-sysv
 624                 ;;
 625         i*86sol2)
 626                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 627                 os=-solaris2
 628                 ;;
 629         i386mach)
 630                 basic_machine=i386-mach
 631                 os=-mach
 632                 ;;
 633         i386-vsta | vsta)
 634                 basic_machine=i386-unknown
 635                 os=-vsta
 636                 ;;
 637         iris | iris4d)
 638                 basic_machine=mips-sgi
 639                 case $os in
 640                     -irix*)
 641                         ;;
 642                     *)
 643                         os=-irix4
 644                         ;;
 645                 esac
 646                 ;;
 647         isi68 | isi)
 648                 basic_machine=m68k-isi
 649                 os=-sysv
 650                 ;;
 651         m88k-omron*)
 652                 basic_machine=m88k-omron
 653                 ;;
 654         magnum | m3230)
 655                 basic_machine=mips-mips
 656                 os=-sysv
 657                 ;;
 658         merlin)
 659                 basic_machine=ns32k-utek
 660                 os=-sysv
 661                 ;;
 662         mingw32)
 663                 basic_machine=i386-pc
 664                 os=-mingw32
 665                 ;;
 666         miniframe)
 667                 basic_machine=m68000-convergent
 668                 ;;
 669         *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
 670                 basic_machine=m68k-atari
 671                 os=-mint
 672                 ;;
 673         mips3*-*)
 674                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 675                 ;;
 676         mips3*)
 677                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
 678                 ;;
 679         monitor)
 680                 basic_machine=m68k-rom68k
 681                 os=-coff
 682                 ;;
 683         morphos)
 684                 basic_machine=powerpc-unknown
 685                 os=-morphos
 686                 ;;
 687         msdos)
 688                 basic_machine=i386-pc
 689                 os=-msdos
 690                 ;;
 691         mvs)
 692                 basic_machine=i370-ibm
 693                 os=-mvs
 694                 ;;
 695         ncr3000)
 696                 basic_machine=i486-ncr
 697                 os=-sysv4
 698                 ;;
 699         netbsd386)
 700                 basic_machine=i386-unknown
 701                 os=-netbsd
 702                 ;;
 703         netwinder)
 704                 basic_machine=armv4l-rebel
 705                 os=-linux
 706                 ;;
 707         news | news700 | news800 | news900)
 708                 basic_machine=m68k-sony
 709                 os=-newsos
 710                 ;;
 711         news1000)
 712                 basic_machine=m68030-sony
 713                 os=-newsos
 714                 ;;
 715         news-3600 | risc-news)
 716                 basic_machine=mips-sony
 717                 os=-newsos
 718                 ;;
 719         necv70)
 720                 basic_machine=v70-nec
 721                 os=-sysv
 722                 ;;
 723         next | m*-next )
 724                 basic_machine=m68k-next
 725                 case $os in
 726                     -nextstep* )
 727                         ;;
 728                     -ns2*)
 729                       os=-nextstep2
 730                         ;;
 731                     *)
 732                       os=-nextstep3
 733                         ;;
 734                 esac
 735                 ;;
 736         nh3000)
 737                 basic_machine=m68k-harris
 738                 os=-cxux
 739                 ;;
 740         nh[45]000)
 741                 basic_machine=m88k-harris
 742                 os=-cxux
 743                 ;;
 744         nindy960)
 745                 basic_machine=i960-intel
 746                 os=-nindy
 747                 ;;
 748         mon960)
 749                 basic_machine=i960-intel
 750                 os=-mon960
 751                 ;;
 752         nonstopux)
 753                 basic_machine=mips-compaq
 754                 os=-nonstopux
 755                 ;;
 756         np1)
 757                 basic_machine=np1-gould
 758                 ;;
 759         nsr-tandem)
 760                 basic_machine=nsr-tandem
 761                 ;;
 762         op50n-* | op60c-*)
 763                 basic_machine=hppa1.1-oki
 764                 os=-proelf
 765                 ;;
 766         or32 | or32-*)
 767                 basic_machine=or32-unknown
 768                 os=-coff
 769                 ;;
 770         os400)
 771                 basic_machine=powerpc-ibm
 772                 os=-os400
 773                 ;;
 774         OSE68000 | ose68000)
 775                 basic_machine=m68000-ericsson
 776                 os=-ose
 777                 ;;
 778         os68k)
 779                 basic_machine=m68k-none
 780                 os=-os68k
 781                 ;;
 782         pa-hitachi)
 783                 basic_machine=hppa1.1-hitachi
 784                 os=-hiuxwe2
 785                 ;;
 786         paragon)
 787                 basic_machine=i860-intel
 788                 os=-osf
 789                 ;;
 790         pbd)
 791                 basic_machine=sparc-tti
 792                 ;;
 793         pbb)
 794                 basic_machine=m68k-tti
 795                 ;;
 796         pc532 | pc532-*)
 797                 basic_machine=ns32k-pc532
 798                 ;;
 799         pentium | p5 | k5 | k6 | nexgen | viac3)
 800                 basic_machine=i586-pc
 801                 ;;
 802         pentiumpro | p6 | 6x86 | athlon | athlon_*)
 803                 basic_machine=i686-pc
 804                 ;;
 805         pentiumii | pentium2 | pentiumiii | pentium3)
 806                 basic_machine=i686-pc
 807                 ;;
 808         pentium4)
 809                 basic_machine=i786-pc
 810                 ;;
 811         pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
 812                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
 813                 ;;
 814         pentiumpro-* | p6-* | 6x86-* | athlon-*)
 815                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 816                 ;;
 817         pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
 818                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 819                 ;;
 820         pentium4-*)
 821                 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
 822                 ;;
 823         pn)
 824                 basic_machine=pn-gould
 825                 ;;
 826         power)  basic_machine=power-ibm
 827                 ;;
 828         ppc)    basic_machine=powerpc-unknown
 829                 ;;
 830         ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
 831                 ;;
 832         ppcle | powerpclittle | ppc-le | powerpc-little)
 833                 basic_machine=powerpcle-unknown
 834                 ;;
 835         ppcle-* | powerpclittle-*)
 836                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
 837                 ;;
 838         ppc64)  basic_machine=powerpc64-unknown
 839                 ;;
 840         ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
 841                 ;;
 842         ppc64le | powerpc64little | ppc64-le | powerpc64-little)
 843                 basic_machine=powerpc64le-unknown
 844                 ;;
 845         ppc64le-* | powerpc64little-*)
 846                 basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
 847                 ;;
 848         ps2)
 849                 basic_machine=i386-ibm
 850                 ;;
 851         pw32)
 852                 basic_machine=i586-unknown
 853                 os=-pw32
 854                 ;;
 855         rom68k)
 856                 basic_machine=m68k-rom68k
 857                 os=-coff
 858                 ;;
 859         rm[46]00)
 860                 basic_machine=mips-siemens
 861                 ;;
 862         rtpc | rtpc-*)
 863                 basic_machine=romp-ibm
 864                 ;;
 865         s390 | s390-*)
 866                 basic_machine=s390-ibm
 867                 ;;
 868         s390x | s390x-*)
 869                 basic_machine=s390x-ibm
 870                 ;;
 871         sa29200)
 872                 basic_machine=a29k-amd
 873                 os=-udi
 874                 ;;
 875         sb1)
 876                 basic_machine=mipsisa64sb1-unknown
 877                 ;;
 878         sb1el)
 879                 basic_machine=mipsisa64sb1el-unknown
 880                 ;;
 881         sei)
 882                 basic_machine=mips-sei
 883                 os=-seiux
 884                 ;;
 885         sequent)
 886                 basic_machine=i386-sequent
 887                 ;;
 888         sh)
 889                 basic_machine=sh-hitachi
 890                 os=-hms
 891                 ;;
 892         sh64)
 893                 basic_machine=sh64-unknown
 894                 ;;
 895         sparclite-wrs | simso-wrs)
 896                 basic_machine=sparclite-wrs
 897                 os=-vxworks
 898                 ;;
 899         sps7)
 900                 basic_machine=m68k-bull
 901                 os=-sysv2
 902                 ;;
 903         spur)
 904                 basic_machine=spur-unknown
 905                 ;;
 906         st2000)
 907                 basic_machine=m68k-tandem
 908                 ;;
 909         stratus)
 910                 basic_machine=i860-stratus
 911                 os=-sysv4
 912                 ;;
 913         sun2)
 914                 basic_machine=m68000-sun
 915                 ;;
 916         sun2os3)
 917                 basic_machine=m68000-sun
 918                 os=-sunos3
 919                 ;;
 920         sun2os4)
 921                 basic_machine=m68000-sun
 922                 os=-sunos4
 923                 ;;
 924         sun3os3)
 925                 basic_machine=m68k-sun
 926                 os=-sunos3
 927                 ;;
 928         sun3os4)
 929                 basic_machine=m68k-sun
 930                 os=-sunos4
 931                 ;;
 932         sun4os3)
 933                 basic_machine=sparc-sun
 934                 os=-sunos3
 935                 ;;
 936         sun4os4)
 937                 basic_machine=sparc-sun
 938                 os=-sunos4
 939                 ;;
 940         sun4sol2)
 941                 basic_machine=sparc-sun
 942                 os=-solaris2
 943                 ;;
 944         sun3 | sun3-*)
 945                 basic_machine=m68k-sun
 946                 ;;
 947         sun4)
 948                 basic_machine=sparc-sun
 949                 ;;
 950         sun386 | sun386i | roadrunner)
 951                 basic_machine=i386-sun
 952                 ;;
 953         sv1)
 954                 basic_machine=sv1-cray
 955                 os=-unicos
 956                 ;;
 957         symmetry)
 958                 basic_machine=i386-sequent
 959                 os=-dynix
 960                 ;;
 961         t3e)
 962                 basic_machine=alphaev5-cray
 963                 os=-unicos
 964                 ;;
 965         t90)
 966                 basic_machine=t90-cray
 967                 os=-unicos
 968                 ;;
 969         tic54x | c54x*)
 970                 basic_machine=tic54x-unknown
 971                 os=-coff
 972                 ;;
 973         tic55x | c55x*)
 974                 basic_machine=tic55x-unknown
 975                 os=-coff
 976                 ;;
 977         tic6x | c6x*)
 978                 basic_machine=tic6x-unknown
 979                 os=-coff
 980                 ;;
 981         tx39)
 982                 basic_machine=mipstx39-unknown
 983                 ;;
 984         tx39el)
 985                 basic_machine=mipstx39el-unknown
 986                 ;;
 987         toad1)
 988                 basic_machine=pdp10-xkl
 989                 os=-tops20
 990                 ;;
 991         tower | tower-32)
 992                 basic_machine=m68k-ncr
 993                 ;;
 994         tpf)
 995                 basic_machine=s390x-ibm
 996                 os=-tpf
 997                 ;;
 998         udi29k)
 999                 basic_machine=a29k-amd
1000                 os=-udi
1001                 ;;
1002         ultra3)
1003                 basic_machine=a29k-nyu
1004                 os=-sym1
1005                 ;;
1006         v810 | necv810)
1007                 basic_machine=v810-nec
1008                 os=-none
1009                 ;;
1010         vaxv)
1011                 basic_machine=vax-dec
1012                 os=-sysv
1013                 ;;
1014         vms)
1015                 basic_machine=vax-dec
1016                 os=-vms
1017                 ;;
1018         vpp*|vx|vx-*)
1019                 basic_machine=f301-fujitsu
1020                 ;;
1021         vxworks960)
1022                 basic_machine=i960-wrs
1023                 os=-vxworks
1024                 ;;
1025         vxworks68)
1026                 basic_machine=m68k-wrs
1027                 os=-vxworks
1028                 ;;
1029         vxworks29k)
1030                 basic_machine=a29k-wrs
1031                 os=-vxworks
1032                 ;;
1033         w65*)
1034                 basic_machine=w65-wdc
1035                 os=-none
1036                 ;;
1037         w89k-*)
1038                 basic_machine=hppa1.1-winbond
1039                 os=-proelf
1040                 ;;
1041         xbox)
1042                 basic_machine=i686-pc
1043                 os=-mingw32
1044                 ;;
1045         xps | xps100)
1046                 basic_machine=xps100-honeywell
1047                 ;;
1048         ymp)
1049                 basic_machine=ymp-cray
1050                 os=-unicos
1051                 ;;
1052         z8k-*-coff)
1053                 basic_machine=z8k-unknown
1054                 os=-sim
1055                 ;;
1056         none)
1057                 basic_machine=none-none
1058                 os=-none
1059                 ;;
1060
1061 # Here we handle the default manufacturer of certain CPU types.  It is in
1062 # some cases the only manufacturer, in others, it is the most popular.
1063         w89k)
1064                 basic_machine=hppa1.1-winbond
1065                 ;;
1066         op50n)
1067                 basic_machine=hppa1.1-oki
1068                 ;;
1069         op60c)
1070                 basic_machine=hppa1.1-oki
1071                 ;;
1072         romp)
1073                 basic_machine=romp-ibm
1074                 ;;
1075         mmix)
1076                 basic_machine=mmix-knuth
1077                 ;;
1078         rs6000)
1079                 basic_machine=rs6000-ibm
1080                 ;;
1081         vax)
1082                 basic_machine=vax-dec
1083                 ;;
1084         pdp10)
1085                 # there are many clones, so DEC is not a safe bet
1086                 basic_machine=pdp10-unknown
1087                 ;;
1088         pdp11)
1089                 basic_machine=pdp11-dec
1090                 ;;
1091         we32k)
1092                 basic_machine=we32k-att
1093                 ;;
1094         sh3 | sh4 | sh[34]eb | sh[1234]le | sh[23]ele)
1095                 basic_machine=sh-unknown
1096                 ;;
1097         sh64)
1098                 basic_machine=sh64-unknown
1099                 ;;
1100         sparc | sparcv8 | sparcv9 | sparcv9b)
1101                 basic_machine=sparc-sun
1102                 ;;
1103         cydra)
1104                 basic_machine=cydra-cydrome
1105                 ;;
1106         orion)
1107                 basic_machine=orion-highlevel
1108                 ;;
1109         orion105)
1110                 basic_machine=clipper-highlevel
1111                 ;;
1112         mac | mpw | mac-mpw)
1113                 basic_machine=m68k-apple
1114                 ;;
1115         pmac | pmac-mpw)
1116                 basic_machine=powerpc-apple
1117                 ;;
1118         *-unknown)
1119                 # Make sure to match an already-canonicalized machine name.
1120                 ;;
1121         *)
1122                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1123                 exit 1
1124                 ;;
1125 esac
1126
1127 # Here we canonicalize certain aliases for manufacturers.
1128 case $basic_machine in
1129         *-digital*)
1130                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1131                 ;;
1132         *-commodore*)
1133                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1134                 ;;
1135         *)
1136                 ;;
1137 esac
1138
1139 # Decode manufacturer-specific aliases for certain operating systems.
1140
1141 if [ x"$os" != x"" ]
1142 then
1143 case $os in
1144         # First match some system type aliases
1145         # that might get confused with valid system types.
1146         # -solaris* is a basic system type, with this one exception.
1147         -solaris1 | -solaris1.*)
1148                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1149                 ;;
1150         -solaris)
1151                 os=-solaris2
1152                 ;;
1153         -svr4*)
1154                 os=-sysv4
1155                 ;;
1156         -unixware*)
1157                 os=-sysv4.2uw
1158                 ;;
1159         -gnu/linux*)
1160                 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1161                 ;;
1162         # First accept the basic system types.
1163         # The portable systems comes first.
1164         # Each alternative MUST END IN A *, to match a version number.
1165         # -sysv* is not here because it comes later, after sysvr4.
1166         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1167               | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1168               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1169               | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1170               | -aos* \
1171               | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1172               | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1173               | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* | -openbsd* \
1174               | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1175               | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1176               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1177               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1178               | -chorusos* | -chorusrdb* \
1179               | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1180               | -mingw32* | -linux-gnu* | -linux-uclibc* | -uxpv* | -beos* | -mpeix* | -udk* \
1181               | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1182               | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1183               | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1184               | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1185               | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1186               | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly*)
1187         # Remember, each alternative MUST END IN *, to match a version number.
1188                 ;;
1189         -qnx*)
1190                 case $basic_machine in
1191                     x86-* | i*86-*)
1192                         ;;
1193                     *)
1194                         os=-nto$os
1195                         ;;
1196                 esac
1197                 ;;
1198         -nto-qnx*)
1199                 ;;
1200         -nto*)
1201                 os=`echo $os | sed -e 's|nto|nto-qnx|'`
1202                 ;;
1203         -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1204               | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
1205               | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1206                 ;;
1207         -mac*)
1208                 os=`echo $os | sed -e 's|mac|macos|'`
1209                 ;;
1210         -linux-dietlibc)
1211                 os=-linux-dietlibc
1212                 ;;
1213         -linux*)
1214                 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1215                 ;;
1216         -sunos5*)
1217                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1218                 ;;
1219         -sunos6*)
1220                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1221                 ;;
1222         -opened*)
1223                 os=-openedition
1224                 ;;
1225         -os400*)
1226                 os=-os400
1227                 ;;
1228         -wince*)
1229                 os=-wince
1230                 ;;
1231         -osfrose*)
1232                 os=-osfrose
1233                 ;;
1234         -osf*)
1235                 os=-osf
1236                 ;;
1237         -utek*)
1238                 os=-bsd
1239                 ;;
1240         -dynix*)
1241                 os=-bsd
1242                 ;;
1243         -acis*)
1244                 os=-aos
1245                 ;;
1246         -atheos*)
1247                 os=-atheos
1248                 ;;
1249         -syllable*)
1250                 os=-syllable
1251                 ;;
1252         -386bsd)
1253                 os=-bsd
1254                 ;;
1255         -ctix* | -uts*)
1256                 os=-sysv
1257                 ;;
1258         -nova*)
1259                 os=-rtmk-nova
1260                 ;;
1261         -ns2 )
1262                 os=-nextstep2
1263                 ;;
1264         -nsk*)
1265                 os=-nsk
1266                 ;;
1267         # Preserve the version number of sinix5.
1268         -sinix5.*)
1269                 os=`echo $os | sed -e 's|sinix|sysv|'`
1270                 ;;
1271         -sinix*)
1272                 os=-sysv4
1273                 ;;
1274         -tpf*)
1275                 os=-tpf
1276                 ;;
1277         -triton*)
1278                 os=-sysv3
1279                 ;;
1280         -oss*)
1281                 os=-sysv3
1282                 ;;
1283         -svr4)
1284                 os=-sysv4
1285                 ;;
1286         -svr3)
1287                 os=-sysv3
1288                 ;;
1289         -sysvr4)
1290                 os=-sysv4
1291                 ;;
1292         # This must come after -sysvr4.
1293         -sysv*)
1294                 ;;
1295         -ose*)
1296                 os=-ose
1297                 ;;
1298         -es1800*)
1299                 os=-ose
1300                 ;;
1301         -xenix)
1302                 os=-xenix
1303                 ;;
1304         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1305                 os=-mint
1306                 ;;
1307         -aros*)
1308                 os=-aros
1309                 ;;
1310         -kaos*)
1311                 os=-kaos
1312                 ;;
1313         -zvmoe)
1314                 os=-zvmoe
1315                 ;;
1316         -none)
1317                 ;;
1318         *)
1319                 # Get rid of the `-' at the beginning of $os.
1320                 os=`echo $os | sed 's/[^-]*-//'`
1321                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1322                 exit 1
1323                 ;;
1324 esac
1325 else
1326
1327 # Here we handle the default operating systems that come with various machines.
1328 # The value should be what the vendor currently ships out the door with their
1329 # machine or put another way, the most popular os provided with the machine.
1330
1331 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1332 # "-sun"), then you have to tell the case statement up towards the top
1333 # that MANUFACTURER isn't an operating system.  Otherwise, code above
1334 # will signal an error saying that MANUFACTURER isn't an operating
1335 # system, and we'll never get to this point.
1336
1337 case $basic_machine in
1338         *-acorn)
1339                 os=-riscix1.2
1340                 ;;
1341         arm*-rebel)
1342                 os=-linux
1343                 ;;
1344         arm*-semi)
1345                 os=-aout
1346                 ;;
1347     c4x-* | tic4x-*)
1348         os=-coff
1349         ;;
1350         # This must come before the *-dec entry.
1351         pdp10-*)
1352                 os=-tops20
1353                 ;;
1354         pdp11-*)
1355                 os=-none
1356                 ;;
1357         *-dec | vax-*)
1358                 os=-ultrix4.2
1359                 ;;
1360         m68*-apollo)
1361                 os=-domain
1362                 ;;
1363         i386-sun)
1364                 os=-sunos4.0.2
1365                 ;;
1366         m68000-sun)
1367                 os=-sunos3
1368                 # This also exists in the configure program, but was not the
1369                 # default.
1370                 # os=-sunos4
1371                 ;;
1372         m68*-cisco)
1373                 os=-aout
1374                 ;;
1375         mips*-cisco)
1376                 os=-elf
1377                 ;;
1378         mips*-*)
1379                 os=-elf
1380                 ;;
1381         or32-*)
1382                 os=-coff
1383                 ;;
1384         *-tti)  # must be before sparc entry or we get the wrong os.
1385                 os=-sysv3
1386                 ;;
1387         sparc-* | *-sun)
1388                 os=-sunos4.1.1
1389                 ;;
1390         *-be)
1391                 os=-beos
1392                 ;;
1393         *-ibm)
1394                 os=-aix
1395                 ;;
1396         *-knuth)
1397                 os=-mmixware
1398                 ;;
1399         *-wec)
1400                 os=-proelf
1401                 ;;
1402         *-winbond)
1403                 os=-proelf
1404                 ;;
1405         *-oki)
1406                 os=-proelf
1407                 ;;
1408         *-hp)
1409                 os=-hpux
1410                 ;;
1411         *-hitachi)
1412                 os=-hiux
1413                 ;;
1414         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1415                 os=-sysv
1416                 ;;
1417         *-cbm)
1418                 os=-amigaos
1419                 ;;
1420         *-dg)
1421                 os=-dgux
1422                 ;;
1423         *-dolphin)
1424                 os=-sysv3
1425                 ;;
1426         m68k-ccur)
1427                 os=-rtu
1428                 ;;
1429         m88k-omron*)
1430                 os=-luna
1431                 ;;
1432         *-next )
1433                 os=-nextstep
1434                 ;;
1435         *-sequent)
1436                 os=-ptx
1437                 ;;
1438         *-crds)
1439                 os=-unos
1440                 ;;
1441         *-ns)
1442                 os=-genix
1443                 ;;
1444         i370-*)
1445                 os=-mvs
1446                 ;;
1447         *-next)
1448                 os=-nextstep3
1449                 ;;
1450         *-gould)
1451                 os=-sysv
1452                 ;;
1453         *-highlevel)
1454                 os=-bsd
1455                 ;;
1456         *-encore)
1457                 os=-bsd
1458                 ;;
1459         *-sgi)
1460                 os=-irix
1461                 ;;
1462         *-siemens)
1463                 os=-sysv4
1464                 ;;
1465         *-masscomp)
1466                 os=-rtu
1467                 ;;
1468         f30[01]-fujitsu | f700-fujitsu)
1469                 os=-uxpv
1470                 ;;
1471         *-rom68k)
1472                 os=-coff
1473                 ;;
1474         *-*bug)
1475                 os=-coff
1476                 ;;
1477         *-apple)
1478                 os=-macos
1479                 ;;
1480         *-atari*)
1481                 os=-mint
1482                 ;;
1483         *)
1484                 os=-none
1485                 ;;
1486 esac
1487 fi
1488
1489 # Here we handle the case where we know the os, and the CPU type, but not the
1490 # manufacturer.  We pick the logical manufacturer.
1491 vendor=unknown
1492 case $basic_machine in
1493         *-unknown)
1494                 case $os in
1495                         -riscix*)
1496                                 vendor=acorn
1497                                 ;;
1498                         -sunos*)
1499                                 vendor=sun
1500                                 ;;
1501                         -aix*)
1502                                 vendor=ibm
1503                                 ;;
1504                         -beos*)
1505                                 vendor=be
1506                                 ;;
1507                         -hpux*)
1508                                 vendor=hp
1509                                 ;;
1510                         -mpeix*)
1511                                 vendor=hp
1512                                 ;;
1513                         -hiux*)
1514                                 vendor=hitachi
1515                                 ;;
1516                         -unos*)
1517                                 vendor=crds
1518                                 ;;
1519                         -dgux*)
1520                                 vendor=dg
1521                                 ;;
1522                         -luna*)
1523                                 vendor=omron
1524                                 ;;
1525                         -genix*)
1526                                 vendor=ns
1527                                 ;;
1528                         -mvs* | -opened*)
1529                                 vendor=ibm
1530                                 ;;
1531                         -os400*)
1532                                 vendor=ibm
1533                                 ;;
1534                         -ptx*)
1535                                 vendor=sequent
1536                                 ;;
1537                         -tpf*)
1538                                 vendor=ibm
1539                                 ;;
1540                         -vxsim* | -vxworks* | -windiss*)
1541                                 vendor=wrs
1542                                 ;;
1543                         -aux*)
1544                                 vendor=apple
1545                                 ;;
1546                         -hms*)
1547                                 vendor=hitachi
1548                                 ;;
1549                         -mpw* | -macos*)
1550                                 vendor=apple
1551                                 ;;
1552                         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1553                                 vendor=atari
1554                                 ;;
1555                         -vos*)
1556                                 vendor=stratus
1557                                 ;;
1558                 esac
1559                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1560                 ;;
1561 esac
1562
1563 echo $basic_machine$os
1564 exit 0
1565
1566 # Local variables:
1567 # eval: (add-hook 'write-file-hooks 'time-stamp)
1568 # time-stamp-start: "timestamp='"
1569 # time-stamp-format: "%:y-%02m-%02d"
1570 # time-stamp-end: "'"
1571 # End: