build/autoconf/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='2005-10-13'
   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., 51 Franklin Street - Fifth Floor, Boston, MA
  25 # 02110-1301, 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 # Please send patches to <config-patches@gnu.org>.  Submit a context
  34 # diff and a properly formatted ChangeLog entry.
  35 #
  36 # Configuration subroutine to validate and canonicalize a configuration type.
  37 # Supply the specified configuration type as an argument.
  38 # If it is invalid, we print an error message on stderr and exit with code 1.
  39 # Otherwise, we print the canonical config type on stdout and succeed.
  40
  41 # This file is supposed to be the same for all GNU packages
  42 # and recognize all the CPU types, system types and aliases
  43 # that are meaningful with *any* GNU software.
  44 # Each package is responsible for reporting which valid configurations
  45 # it does not support.  The user should be able to distinguish
  46 # a failure to support a valid configuration from a meaningless
  47 # configuration.
  48
  49 # The goal of this file is to map all the various variations of a given
  50 # machine specification into a single specification in the form:
  51 #       CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
  52 # or in some cases, the newer four-part form:
  53 #       CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
  54 # It is wrong to echo any other type of specification.
  55
  56 me=`echo "$0" | sed -e 's,.*/,,'`
  57
  58 usage="\
  59 Usage: $0 [OPTION] CPU-MFR-OPSYS
  60        $0 [OPTION] ALIAS
  61
  62 Canonicalize a configuration name.
  63
  64 Operation modes:
  65   -h, --help         print this help, then exit
  66   -t, --time-stamp   print date of last modification, then exit
  67   -v, --version      print version number, then exit
  68
  69 Report bugs and patches to <config-patches@gnu.org>."
  70
  71 version="\
  72 GNU config.sub ($timestamp)
  73
  74 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
  75 Free Software Foundation, Inc.
  76
  77 This is free software; see the source for copying conditions.  There is NO
  78 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
  79
  80 help="
  81 Try \`$me --help' for more information."
  82
  83 # Parse command line
  84 while test $# -gt 0 ; do
  85   case $1 in
  86     --time-stamp | --time* | -t )
  87        echo "$timestamp" ; exit ;;
  88     --version | -v )
  89        echo "$version" ; exit ;;
  90     --help | --h* | -h )
  91        echo "$usage"; exit ;;
  92     -- )     # Stop option processing
  93        shift; break ;;
  94     - ) # Use stdin as input.
  95        break ;;
  96     -* )
  97        echo "$me: invalid option $1$help"
  98        exit 1 ;;
  99
 100     *local*)
 101        # First pass through any local machine types.
 102        echo $1
 103        exit ;;
 104
 105     * )
 106        break ;;
 107   esac
 108 done
 109
 110 case $# in
 111  0) echo "$me: missing argument$help" >&2
 112     exit 1;;
 113  1) ;;
 114  *) echo "$me: too many arguments$help" >&2
 115     exit 1;;
 116 esac
 117
 118 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
 119 # Here we must recognize all the valid KERNEL-OS combinations.
 120 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
 121 case $maybe_os in
 122   nto-qnx* | linux-gnu* | linux-dietlibc | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | \
 123   kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*)
 124     os=-$maybe_os
 125     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
 126     ;;
 127   *)
 128     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
 129     if [ $basic_machine != $1 ]
 130     then os=`echo $1 | sed 's/.*-/-/'`
 131     else os=; fi
 132     ;;
 133 esac
 134
 135 ### Let's recognize common machines as not being operating systems so
 136 ### that things like config.sub decstation-3100 work.  We also
 137 ### recognize some manufacturers as not being operating systems, so we
 138 ### can provide default operating systems below.
 139 case $os in
 140         -sun*os*)
 141                 # Prevent following clause from handling this invalid input.
 142                 ;;
 143         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
 144         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
 145         -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
 146         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
 147         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
 148         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
 149         -apple | -axis | -knuth | -cray)
 150                 os=
 151                 basic_machine=$1
 152                 ;;
 153         -sim | -cisco | -oki | -wec | -winbond)
 154                 os=
 155                 basic_machine=$1
 156                 ;;
 157         -scout)
 158                 ;;
 159         -wrs)
 160                 os=-vxworks
 161                 basic_machine=$1
 162                 ;;
 163         -chorusos*)
 164                 os=-chorusos
 165                 basic_machine=$1
 166                 ;;
 167         -chorusrdb)
 168                 os=-chorusrdb
 169                 basic_machine=$1
 170                 ;;
 171         -hiux*)
 172                 os=-hiuxwe2
 173                 ;;
 174         -sco5)
 175                 os=-sco3.2v5
 176                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 177                 ;;
 178         -sco4)
 179                 os=-sco3.2v4
 180                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 181                 ;;
 182         -sco3.2.[4-9]*)
 183                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
 184                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 185                 ;;
 186         -sco3.2v[4-9]*)
 187                 # Don't forget version if it is 3.2v4 or newer.
 188                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 189                 ;;
 190         -sco*)
 191                 os=-sco3.2v2
 192                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 193                 ;;
 194         -udk*)
 195                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 196                 ;;
 197         -isc)
 198                 os=-isc2.2
 199                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 200                 ;;
 201         -clix*)
 202                 basic_machine=clipper-intergraph
 203                 ;;
 204         -isc*)
 205                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 206                 ;;
 207         -lynx*)
 208                 os=-lynxos
 209                 ;;
 210         -ptx*)
 211                 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
 212                 ;;
 213         -windowsnt*)
 214                 os=`echo $os | sed -e 's/windowsnt/winnt/'`
 215                 ;;
 216         -psos*)
 217                 os=-psos
 218                 ;;
 219         -mint | -mint[0-9]*)
 220                 basic_machine=m68k-atari
 221                 os=-mint
 222                 ;;
 223 esac
 224
 225 # Decode aliases for certain CPU-COMPANY combinations.
 226 case $basic_machine in
 227         # Recognize the basic CPU types without company name.
 228         # Some are omitted here because they have special meanings below.
 229 #### MozillaHack
 230 # mips*el
 231 #### End MozillaHack
 232         1750a | 580 \
 233         | a29k \
 234         | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
 235         | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
 236         | am33_2.0 \
 237         | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
 238         | bfin \
 239         | c4x | clipper \
 240         | d10v | d30v | dlx | dsp16xx \
 241         | fr30 | frv \
 242         | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
 243         | i370 | i860 | i960 | ia64 \
 244         | ip2k | iq2000 \
 245         | m32r | m32rle | m68000 | m68k | m88k | maxq | mcore \
 246         | mips | mipsbe | mipseb | mips*el | mipsle \
 247         | mips16 \
 248         | mips64 | mips64el \
 249         | mips64vr | mips64vrel \
 250         | mips64orion | mips64orionel \
 251         | mips64vr4100 | mips64vr4100el \
 252         | mips64vr4300 | mips64vr4300el \
 253         | mips64vr5000 | mips64vr5000el \
 254         | mips64vr5900 | mips64vr5900el \
 255         | mipsisa32 | mipsisa32el \
 256         | mipsisa32r2 | mipsisa32r2el \
 257         | mipsisa64 | mipsisa64el \
 258         | mipsisa64r2 | mipsisa64r2el \
 259         | mipsisa64sb1 | mipsisa64sb1el \
 260         | mipsisa64sr71k | mipsisa64sr71kel \
 261         | mipstx39 | mipstx39el \
 262         | mn10200 | mn10300 \
 263         | ms1 \
 264         | msp430 \
 265         | ns16k | ns32k \
 266         | or32 \
 267         | pdp10 | pdp11 | pj | pjl \
 268         | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
 269         | pyramid \
 270         | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
 271         | sh64 | sh64le \
 272         | sparc | sparc64 | sparc64b | sparc86x | sparclet | sparclite \
 273         | sparcv8 | sparcv9 | sparcv9b \
 274         | strongarm \
 275         | tahoe | thumb | tic4x | tic80 | tron \
 276         | v850 | v850e \
 277         | we32k \
 278         | x86 | xscale | xscalee[bl] | xstormy16 | xtensa \
 279         | z8k)
 280                 basic_machine=$basic_machine-unknown
 281                 ;;
 282         m32c)
 283                 basic_machine=$basic_machine-unknown
 284                 ;;
 285         m6811 | m68hc11 | m6812 | m68hc12)
 286                 # Motorola 68HC11/12.
 287                 basic_machine=$basic_machine-unknown
 288                 os=-none
 289                 ;;
 290         m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
 291                 ;;
 292
 293         # We use `pc' rather than `unknown'
 294         # because (1) that's what they normally are, and
 295         # (2) the word "unknown" tends to confuse beginning users.
 296         i*86 | x86_64)
 297           basic_machine=$basic_machine-pc
 298           ;;
 299         # Object if more than one company name word.
 300         *-*-*)
 301                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 302                 exit 1
 303                 ;;
 304         # Recognize the basic CPU types with company name.
 305 #### MozillaHack
 306 # mips*el
 307 #### End MozillaHack
 308         580-* \
 309         | a29k-* \
 310         | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
 311         | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
 312         | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
 313         | arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
 314         | avr-* \
 315         | bfin-* | bs2000-* \
 316         | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
 317         | clipper-* | craynv-* | cydra-* \
 318         | d10v-* | d30v-* | dlx-* \
 319         | elxsi-* \
 320         | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
 321         | h8300-* | h8500-* \
 322         | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
 323         | i*86-* | i860-* | i960-* | ia64-* \
 324         | ip2k-* | iq2000-* \
 325         | m32r-* | m32rle-* \
 326         | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
 327         | m88110-* | m88k-* | maxq-* | mcore-* \
 328         | mips-* | mipsbe-* | mipseb-* | mips*el-* | mipsle-* \
 329         | mips16-* \
 330         | mips64-* | mips64el-* \
 331         | mips64vr-* | mips64vrel-* \
 332         | mips64orion-* | mips64orionel-* \
 333         | mips64vr4100-* | mips64vr4100el-* \
 334         | mips64vr4300-* | mips64vr4300el-* \
 335         | mips64vr5000-* | mips64vr5000el-* \
 336         | mips64vr5900-* | mips64vr5900el-* \
 337         | mipsisa32-* | mipsisa32el-* \
 338         | mipsisa32r2-* | mipsisa32r2el-* \
 339         | mipsisa64-* | mipsisa64el-* \
 340         | mipsisa64r2-* | mipsisa64r2el-* \
 341         | mipsisa64sb1-* | mipsisa64sb1el-* \
 342         | mipsisa64sr71k-* | mipsisa64sr71kel-* \
 343         | mipstx39-* | mipstx39el-* \
 344         | mmix-* \
 345         | ms1-* \
 346         | msp430-* \
 347         | none-* | np1-* | ns16k-* | ns32k-* \
 348         | orion-* \
 349         | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
 350         | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
 351         | pyramid-* \
 352         | romp-* | rs6000-* \
 353         | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | shbe-* \
 354         | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
 355         | sparc-* | sparc64-* | sparc64b-* | sparc86x-* | sparclet-* \
 356         | sparclite-* \
 357         | sparcv8-* | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
 358         | tahoe-* | thumb-* \
 359         | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
 360         | tron-* \
 361         | v850-* | v850e-* | vax-* \
 362         | we32k-* \
 363         | x86-* | x86_64-* | xps100-* | xscale-* | xscalee[bl]-* \
 364         | xstormy16-* | xtensa-* \
 365         | ymp-* \
 366         | z8k-*)
 367                 ;;
 368         m32c-*)
 369                 ;;
 370         # Recognize the various machine names and aliases which stand
 371         # for a CPU type and a company and sometimes even an OS.
 372         386bsd)
 373                 basic_machine=i386-unknown
 374                 os=-bsd
 375                 ;;
 376         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 377                 basic_machine=m68000-att
 378                 ;;
 379         3b*)
 380                 basic_machine=we32k-att
 381                 ;;
 382         a29khif)
 383                 basic_machine=a29k-amd
 384                 os=-udi
 385                 ;;
 386         abacus)
 387                 basic_machine=abacus-unknown
 388                 ;;
 389         adobe68k)
 390                 basic_machine=m68010-adobe
 391                 os=-scout
 392                 ;;
 393         alliant | fx80)
 394                 basic_machine=fx80-alliant
 395                 ;;
 396         altos | altos3068)
 397                 basic_machine=m68k-altos
 398                 ;;
 399         am29k)
 400                 basic_machine=a29k-none
 401                 os=-bsd
 402                 ;;
 403         amd64)
 404                 basic_machine=x86_64-pc
 405                 ;;
 406         amd64-*)
 407                 basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
 408                 ;;
 409         amdahl)
 410                 basic_machine=580-amdahl
 411                 os=-sysv
 412                 ;;
 413         amiga | amiga-*)
 414                 basic_machine=m68k-unknown
 415                 ;;
 416         amigaos | amigados)
 417                 basic_machine=m68k-unknown
 418                 os=-amigaos
 419                 ;;
 420         amigaunix | amix)
 421                 basic_machine=m68k-unknown
 422                 os=-sysv4
 423                 ;;
 424         apollo68)
 425                 basic_machine=m68k-apollo
 426                 os=-sysv
 427                 ;;
 428         apollo68bsd)
 429                 basic_machine=m68k-apollo
 430                 os=-bsd
 431                 ;;
 432         aux)
 433                 basic_machine=m68k-apple
 434                 os=-aux
 435                 ;;
 436         balance)
 437                 basic_machine=ns32k-sequent
 438                 os=-dynix
 439                 ;;
 440         c90)
 441                 basic_machine=c90-cray
 442                 os=-unicos
 443                 ;;
 444         convex-c1)
 445                 basic_machine=c1-convex
 446                 os=-bsd
 447                 ;;
 448         convex-c2)
 449                 basic_machine=c2-convex
 450                 os=-bsd
 451                 ;;
 452         convex-c32)
 453                 basic_machine=c32-convex
 454                 os=-bsd
 455                 ;;
 456         convex-c34)
 457                 basic_machine=c34-convex
 458                 os=-bsd
 459                 ;;
 460         convex-c38)
 461                 basic_machine=c38-convex
 462                 os=-bsd
 463                 ;;
 464         cray | j90)
 465                 basic_machine=j90-cray
 466                 os=-unicos
 467                 ;;
 468         craynv)
 469                 basic_machine=craynv-cray
 470                 os=-unicosmp
 471                 ;;
 472         cr16c)
 473                 basic_machine=cr16c-unknown
 474                 os=-elf
 475                 ;;
 476         crds | unos)
 477                 basic_machine=m68k-crds
 478                 ;;
 479         crisv32 | crisv32-* | etraxfs*)
 480                 basic_machine=crisv32-axis
 481                 ;;
 482         cris | cris-* | etrax*)
 483                 basic_machine=cris-axis
 484                 ;;
 485         crx)
 486                 basic_machine=crx-unknown
 487                 os=-elf
 488                 ;;
 489         da30 | da30-*)
 490                 basic_machine=m68k-da30
 491                 ;;
 492         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 493                 basic_machine=mips-dec
 494                 ;;
 495         decsystem10* | dec10*)
 496                 basic_machine=pdp10-dec
 497                 os=-tops10
 498                 ;;
 499         decsystem20* | dec20*)
 500                 basic_machine=pdp10-dec
 501                 os=-tops20
 502                 ;;
 503         delta | 3300 | motorola-3300 | motorola-delta \
 504               | 3300-motorola | delta-motorola)
 505                 basic_machine=m68k-motorola
 506                 ;;
 507         delta88)
 508                 basic_machine=m88k-motorola
 509                 os=-sysv3
 510                 ;;
 511         djgpp)
 512                 basic_machine=i586-pc
 513                 os=-msdosdjgpp
 514                 ;;
 515         dpx20 | dpx20-*)
 516                 basic_machine=rs6000-bull
 517                 os=-bosx
 518                 ;;
 519         dpx2* | dpx2*-bull)
 520                 basic_machine=m68k-bull
 521                 os=-sysv3
 522                 ;;
 523         ebmon29k)
 524                 basic_machine=a29k-amd
 525                 os=-ebmon
 526                 ;;
 527         elxsi)
 528                 basic_machine=elxsi-elxsi
 529                 os=-bsd
 530                 ;;
 531         encore | umax | mmax)
 532                 basic_machine=ns32k-encore
 533                 ;;
 534         es1800 | OSE68k | ose68k | ose | OSE)
 535                 basic_machine=m68k-ericsson
 536                 os=-ose
 537                 ;;
 538         fx2800)
 539                 basic_machine=i860-alliant
 540                 ;;
 541         genix)
 542                 basic_machine=ns32k-ns
 543                 ;;
 544         gmicro)
 545                 basic_machine=tron-gmicro
 546                 os=-sysv
 547                 ;;
 548         go32)
 549                 basic_machine=i386-pc
 550                 os=-go32
 551                 ;;
 552         h3050r* | hiux*)
 553                 basic_machine=hppa1.1-hitachi
 554                 os=-hiuxwe2
 555                 ;;
 556         h8300hms)
 557                 basic_machine=h8300-hitachi
 558                 os=-hms
 559                 ;;
 560         h8300xray)
 561                 basic_machine=h8300-hitachi
 562                 os=-xray
 563                 ;;
 564         h8500hms)
 565                 basic_machine=h8500-hitachi
 566                 os=-hms
 567                 ;;
 568         harris)
 569                 basic_machine=m88k-harris
 570                 os=-sysv3
 571                 ;;
 572         hp300-*)
 573                 basic_machine=m68k-hp
 574                 ;;
 575         hp300bsd)
 576                 basic_machine=m68k-hp
 577                 os=-bsd
 578                 ;;
 579         hp300hpux)
 580                 basic_machine=m68k-hp
 581                 os=-hpux
 582                 ;;
 583         hp3k9[0-9][0-9] | hp9[0-9][0-9])
 584                 basic_machine=hppa1.0-hp
 585                 ;;
 586         hp9k2[0-9][0-9] | hp9k31[0-9])
 587                 basic_machine=m68000-hp
 588                 ;;
 589         hp9k3[2-9][0-9])
 590                 basic_machine=m68k-hp
 591                 ;;
 592         hp9k6[0-9][0-9] | hp6[0-9][0-9])
 593                 basic_machine=hppa1.0-hp
 594                 ;;
 595         hp9k7[0-79][0-9] | hp7[0-79][0-9])
 596                 basic_machine=hppa1.1-hp
 597                 ;;
 598         hp9k78[0-9] | hp78[0-9])
 599                 # FIXME: really hppa2.0-hp
 600                 basic_machine=hppa1.1-hp
 601                 ;;
 602         hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
 603                 # FIXME: really hppa2.0-hp
 604                 basic_machine=hppa1.1-hp
 605                 ;;
 606         hp9k8[0-9][13679] | hp8[0-9][13679])
 607                 basic_machine=hppa1.1-hp
 608                 ;;
 609         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 610                 basic_machine=hppa1.0-hp
 611                 ;;
 612         hppa-next)
 613                 os=-nextstep3
 614                 ;;
 615         hppaosf)
 616                 basic_machine=hppa1.1-hp
 617                 os=-osf
 618                 ;;
 619         hppro)
 620                 basic_machine=hppa1.1-hp
 621                 os=-proelf
 622                 ;;
 623         i370-ibm* | ibm*)
 624                 basic_machine=i370-ibm
 625                 ;;
 626 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
 627         i*86v32)
 628                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 629                 os=-sysv32
 630                 ;;
 631         i*86v4*)
 632                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 633                 os=-sysv4
 634                 ;;
 635         i*86v)
 636                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 637                 os=-sysv
 638                 ;;
 639         i*86sol2)
 640                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 641                 os=-solaris2
 642                 ;;
 643         i386mach)
 644                 basic_machine=i386-mach
 645                 os=-mach
 646                 ;;
 647         i386-vsta | vsta)
 648                 basic_machine=i386-unknown
 649                 os=-vsta
 650                 ;;
 651         iris | iris4d)
 652                 basic_machine=mips-sgi
 653                 case $os in
 654                     -irix*)
 655                         ;;
 656                     *)
 657                         os=-irix4
 658                         ;;
 659                 esac
 660                 ;;
 661         isi68 | isi)
 662                 basic_machine=m68k-isi
 663                 os=-sysv
 664                 ;;
 665         m88k-omron*)
 666                 basic_machine=m88k-omron
 667                 ;;
 668         magnum | m3230)
 669                 basic_machine=mips-mips
 670                 os=-sysv
 671                 ;;
 672         merlin)
 673                 basic_machine=ns32k-utek
 674                 os=-sysv
 675                 ;;
 676         mingw32)
 677                 basic_machine=i386-pc
 678                 os=-mingw32
 679                 ;;
 680 #### MozillaHack
 681         i386-msvc | msvc)
 682                 basic_machine=i386-pc
 683                 os=-msvc
 684                 ;;
 685 #### End MozillaHack
 686         miniframe)
 687                 basic_machine=m68000-convergent
 688                 ;;
 689         *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
 690                 basic_machine=m68k-atari
 691                 os=-mint
 692                 ;;
 693         mips3*-*)
 694                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 695                 ;;
 696         mips3*)
 697                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
 698                 ;;
 699         monitor)
 700                 basic_machine=m68k-rom68k
 701                 os=-coff
 702                 ;;
 703         morphos)
 704                 basic_machine=powerpc-unknown
 705                 os=-morphos
 706                 ;;
 707         msdos)
 708                 basic_machine=i386-pc
 709                 os=-msdos
 710                 ;;
 711         mvs)
 712                 basic_machine=i370-ibm
 713                 os=-mvs
 714                 ;;
 715         ncr3000)
 716                 basic_machine=i486-ncr
 717                 os=-sysv4
 718                 ;;
 719         netbsd386)
 720                 basic_machine=i386-unknown
 721                 os=-netbsd
 722                 ;;
 723         netwinder)
 724                 basic_machine=armv4l-rebel
 725                 os=-linux
 726                 ;;
 727         news | news700 | news800 | news900)
 728                 basic_machine=m68k-sony
 729                 os=-newsos
 730                 ;;
 731         news1000)
 732                 basic_machine=m68030-sony
 733                 os=-newsos
 734                 ;;
 735         news-3600 | risc-news)
 736                 basic_machine=mips-sony
 737                 os=-newsos
 738                 ;;
 739         necv70)
 740                 basic_machine=v70-nec
 741                 os=-sysv
 742                 ;;
 743         next | m*-next )
 744                 basic_machine=m68k-next
 745                 case $os in
 746                     -nextstep* )
 747                         ;;
 748                     -ns2*)
 749                       os=-nextstep2
 750                         ;;
 751                     *)
 752                       os=-nextstep3
 753                         ;;
 754                 esac
 755                 ;;
 756         nh3000)
 757                 basic_machine=m68k-harris
 758                 os=-cxux
 759                 ;;
 760         nh[45]000)
 761                 basic_machine=m88k-harris
 762                 os=-cxux
 763                 ;;
 764         nindy960)
 765                 basic_machine=i960-intel
 766                 os=-nindy
 767                 ;;
 768         mon960)
 769                 basic_machine=i960-intel
 770                 os=-mon960
 771                 ;;
 772         nonstopux)
 773                 basic_machine=mips-compaq
 774                 os=-nonstopux
 775                 ;;
 776         np1)
 777                 basic_machine=np1-gould
 778                 ;;
 779         nsr-tandem)
 780                 basic_machine=nsr-tandem
 781                 ;;
 782         op50n-* | op60c-*)
 783                 basic_machine=hppa1.1-oki
 784                 os=-proelf
 785                 ;;
 786         openrisc | openrisc-*)
 787                 basic_machine=or32-unknown
 788                 ;;
 789         os400)
 790                 basic_machine=powerpc-ibm
 791                 os=-os400
 792                 ;;
 793         OSE68000 | ose68000)
 794                 basic_machine=m68000-ericsson
 795                 os=-ose
 796                 ;;
 797         os68k)
 798                 basic_machine=m68k-none
 799                 os=-os68k
 800                 ;;
 801         pa-hitachi)
 802                 basic_machine=hppa1.1-hitachi
 803                 os=-hiuxwe2
 804                 ;;
 805         paragon)
 806                 basic_machine=i860-intel
 807                 os=-osf
 808                 ;;
 809         pbd)
 810                 basic_machine=sparc-tti
 811                 ;;
 812         pbb)
 813                 basic_machine=m68k-tti
 814                 ;;
 815         pc532 | pc532-*)
 816                 basic_machine=ns32k-pc532
 817                 ;;
 818         pentium | p5 | k5 | k6 | nexgen | viac3)
 819                 basic_machine=i586-pc
 820                 ;;
 821         pentiumpro | p6 | 6x86 | athlon | athlon_*)
 822                 basic_machine=i686-pc
 823                 ;;
 824         pentiumii | pentium2 | pentiumiii | pentium3)
 825                 basic_machine=i686-pc
 826                 ;;
 827         pentium4)
 828                 basic_machine=i786-pc
 829                 ;;
 830         pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
 831                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
 832                 ;;
 833         pentiumpro-* | p6-* | 6x86-* | athlon-*)
 834                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 835                 ;;
 836         pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
 837                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 838                 ;;
 839         pentium4-*)
 840                 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
 841                 ;;
 842         pn)
 843                 basic_machine=pn-gould
 844                 ;;
 845         power)  basic_machine=power-ibm
 846                 ;;
 847         ppc)    basic_machine=powerpc-unknown
 848                 ;;
 849         ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
 850                 ;;
 851         ppcle | powerpclittle | ppc-le | powerpc-little)
 852                 basic_machine=powerpcle-unknown
 853                 ;;
 854         ppcle-* | powerpclittle-*)
 855                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
 856                 ;;
 857         ppc64)  basic_machine=powerpc64-unknown
 858                 ;;
 859         ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
 860                 ;;
 861         ppc64le | powerpc64little | ppc64-le | powerpc64-little)
 862                 basic_machine=powerpc64le-unknown
 863                 ;;
 864         ppc64le-* | powerpc64little-*)
 865                 basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
 866                 ;;
 867         ps2)
 868                 basic_machine=i386-ibm
 869                 ;;
 870         pw32)
 871                 basic_machine=i586-unknown
 872                 os=-pw32
 873                 ;;
 874         rom68k)
 875                 basic_machine=m68k-rom68k
 876                 os=-coff
 877                 ;;
 878         rm[46]00)
 879                 basic_machine=mips-siemens
 880                 ;;
 881         rtpc | rtpc-*)
 882                 basic_machine=romp-ibm
 883                 ;;
 884         s390 | s390-*)
 885                 basic_machine=s390-ibm
 886                 ;;
 887         s390x | s390x-*)
 888                 basic_machine=s390x-ibm
 889                 ;;
 890         sa29200)
 891                 basic_machine=a29k-amd
 892                 os=-udi
 893                 ;;
 894         sb1)
 895                 basic_machine=mipsisa64sb1-unknown
 896                 ;;
 897         sb1el)
 898                 basic_machine=mipsisa64sb1el-unknown
 899                 ;;
 900         sei)
 901                 basic_machine=mips-sei
 902                 os=-seiux
 903                 ;;
 904         sequent)
 905                 basic_machine=i386-sequent
 906                 ;;
 907         sh)
 908                 basic_machine=sh-hitachi
 909                 os=-hms
 910                 ;;
 911         sh64)
 912                 basic_machine=sh64-unknown
 913                 ;;
 914         sparclite-wrs | simso-wrs)
 915                 basic_machine=sparclite-wrs
 916                 os=-vxworks
 917                 ;;
 918         sps7)
 919                 basic_machine=m68k-bull
 920                 os=-sysv2
 921                 ;;
 922         spur)
 923                 basic_machine=spur-unknown
 924                 ;;
 925         st2000)
 926                 basic_machine=m68k-tandem
 927                 ;;
 928         stratus)
 929                 basic_machine=i860-stratus
 930                 os=-sysv4
 931                 ;;
 932         sun2)
 933                 basic_machine=m68000-sun
 934                 ;;
 935         sun2os3)
 936                 basic_machine=m68000-sun
 937                 os=-sunos3
 938                 ;;
 939         sun2os4)
 940                 basic_machine=m68000-sun
 941                 os=-sunos4
 942                 ;;
 943         sun3os3)
 944                 basic_machine=m68k-sun
 945                 os=-sunos3
 946                 ;;
 947         sun3os4)
 948                 basic_machine=m68k-sun
 949                 os=-sunos4
 950                 ;;
 951         sun4os3)
 952                 basic_machine=sparc-sun
 953                 os=-sunos3
 954                 ;;
 955         sun4os4)
 956                 basic_machine=sparc-sun
 957                 os=-sunos4
 958                 ;;
 959         sun4sol2)
 960                 basic_machine=sparc-sun
 961                 os=-solaris2
 962                 ;;
 963         sun3 | sun3-*)
 964                 basic_machine=m68k-sun
 965                 ;;
 966         sun4)
 967                 basic_machine=sparc-sun
 968                 ;;
 969         sun386 | sun386i | roadrunner)
 970                 basic_machine=i386-sun
 971                 ;;
 972         sv1)
 973                 basic_machine=sv1-cray
 974                 os=-unicos
 975                 ;;
 976         symmetry)
 977                 basic_machine=i386-sequent
 978                 os=-dynix
 979                 ;;
 980         t3e)
 981                 basic_machine=alphaev5-cray
 982                 os=-unicos
 983                 ;;
 984         t90)
 985                 basic_machine=t90-cray
 986                 os=-unicos
 987                 ;;
 988         tic54x | c54x*)
 989                 basic_machine=tic54x-unknown
 990                 os=-coff
 991                 ;;
 992         tic55x | c55x*)
 993                 basic_machine=tic55x-unknown
 994                 os=-coff
 995                 ;;
 996         tic6x | c6x*)
 997                 basic_machine=tic6x-unknown
 998                 os=-coff
 999                 ;;
1000         tx39)
1001                 basic_machine=mipstx39-unknown
1002                 ;;
1003         tx39el)
1004                 basic_machine=mipstx39el-unknown
1005                 ;;
1006         toad1)
1007                 basic_machine=pdp10-xkl
1008                 os=-tops20
1009                 ;;
1010         tower | tower-32)
1011                 basic_machine=m68k-ncr
1012                 ;;
1013         tpf)
1014                 basic_machine=s390x-ibm
1015                 os=-tpf
1016                 ;;
1017         udi29k)
1018                 basic_machine=a29k-amd
1019                 os=-udi
1020                 ;;
1021         ultra3)
1022                 basic_machine=a29k-nyu
1023                 os=-sym1
1024                 ;;
1025         v810 | necv810)
1026                 basic_machine=v810-nec
1027                 os=-none
1028                 ;;
1029         vaxv)
1030                 basic_machine=vax-dec
1031                 os=-sysv
1032                 ;;
1033         vms)
1034                 basic_machine=vax-dec
1035                 os=-vms
1036                 ;;
1037         vpp*|vx|vx-*)
1038                 basic_machine=f301-fujitsu
1039                 ;;
1040         vxworks960)
1041                 basic_machine=i960-wrs
1042                 os=-vxworks
1043                 ;;
1044         vxworks68)
1045                 basic_machine=m68k-wrs
1046                 os=-vxworks
1047                 ;;
1048         vxworks29k)
1049                 basic_machine=a29k-wrs
1050                 os=-vxworks
1051                 ;;
1052         w65*)
1053                 basic_machine=w65-wdc
1054                 os=-none
1055                 ;;
1056         w89k-*)
1057                 basic_machine=hppa1.1-winbond
1058                 os=-proelf
1059                 ;;
1060         xbox)
1061                 basic_machine=i686-pc
1062                 os=-mingw32
1063                 ;;
1064         xps | xps100)
1065                 basic_machine=xps100-honeywell
1066                 ;;
1067         ymp)
1068                 basic_machine=ymp-cray
1069                 os=-unicos
1070                 ;;
1071         z8k-*-coff)
1072                 basic_machine=z8k-unknown
1073                 os=-sim
1074                 ;;
1075         none)
1076                 basic_machine=none-none
1077                 os=-none
1078                 ;;
1079
1080 # Here we handle the default manufacturer of certain CPU types.  It is in
1081 # some cases the only manufacturer, in others, it is the most popular.
1082         w89k)
1083                 basic_machine=hppa1.1-winbond
1084                 ;;
1085         op50n)
1086                 basic_machine=hppa1.1-oki
1087                 ;;
1088         op60c)
1089                 basic_machine=hppa1.1-oki
1090                 ;;
1091         romp)
1092                 basic_machine=romp-ibm
1093                 ;;
1094         mmix)
1095                 basic_machine=mmix-knuth
1096                 ;;
1097         rs6000)
1098                 basic_machine=rs6000-ibm
1099                 ;;
1100         vax)
1101                 basic_machine=vax-dec
1102                 ;;
1103         pdp10)
1104                 # there are many clones, so DEC is not a safe bet
1105                 basic_machine=pdp10-unknown
1106                 ;;
1107         pdp11)
1108                 basic_machine=pdp11-dec
1109                 ;;
1110         we32k)
1111                 basic_machine=we32k-att
1112                 ;;
1113         sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
1114                 basic_machine=sh-unknown
1115                 ;;
1116         sparc | sparcv8 | sparcv9 | sparcv9b)
1117                 basic_machine=sparc-sun
1118                 ;;
1119         cydra)
1120                 basic_machine=cydra-cydrome
1121                 ;;
1122         orion)
1123                 basic_machine=orion-highlevel
1124                 ;;
1125         orion105)
1126                 basic_machine=clipper-highlevel
1127                 ;;
1128         mac | mpw | mac-mpw)
1129                 basic_machine=m68k-apple
1130                 ;;
1131         pmac | pmac-mpw)
1132                 basic_machine=powerpc-apple
1133                 ;;
1134         *-unknown)
1135                 # Make sure to match an already-canonicalized machine name.
1136                 ;;
1137         *)
1138                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1139                 exit 1
1140                 ;;
1141 esac
1142
1143 # Here we canonicalize certain aliases for manufacturers.
1144 case $basic_machine in
1145         *-digital*)
1146                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1147                 ;;
1148         *-commodore*)
1149                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1150                 ;;
1151         *)
1152                 ;;
1153 esac
1154
1155 # Decode manufacturer-specific aliases for certain operating systems.
1156
1157 if [ x"$os" != x"" ]
1158 then
1159 case $os in
1160         # First match some system type aliases
1161         # that might get confused with valid system types.
1162         # -solaris* is a basic system type, with this one exception.
1163         -solaris1 | -solaris1.*)
1164                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1165                 ;;
1166         -solaris)
1167                 os=-solaris2
1168                 ;;
1169         -svr4*)
1170                 os=-sysv4
1171                 ;;
1172         -unixware*)
1173                 os=-sysv4.2uw
1174                 ;;
1175         -gnu/linux*)
1176                 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1177                 ;;
1178         # First accept the basic system types.
1179         # The portable systems comes first.
1180         # Each alternative MUST END IN A *, to match a version number.
1181         # -sysv* is not here because it comes later, after sysvr4.
1182 #### MozillaHack
1183 # msvc
1184 #### End MozillaHack
1185         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1186               | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1187               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1188               | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1189               | -aos* \
1190               | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1191               | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1192               | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* | -openbsd* \
1193               | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1194               | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1195               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1196               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1197               | -chorusos* | -chorusrdb* \
1198               | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1199               | -mingw32* | -linux-gnu* | -linux-uclibc* | -uxpv* | -beos* | -mpeix* | -udk* \
1200               | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1201               | -msvc* \
1202               | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1203               | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1204               | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1205               | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1206               | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1207               | -skyos* | -haiku*)
1208         # Remember, each alternative MUST END IN *, to match a version number.
1209                 ;;
1210         -qnx*)
1211                 case $basic_machine in
1212                     x86-* | i*86-*)
1213                         ;;
1214                     *)
1215                         os=-nto$os
1216                         ;;
1217                 esac
1218                 ;;
1219         -nto-qnx*)
1220                 ;;
1221         -nto*)
1222                 os=`echo $os | sed -e 's|nto|nto-qnx|'`
1223                 ;;
1224         -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1225               | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1226               | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1227                 ;;
1228         -mac*)
1229                 os=`echo $os | sed -e 's|mac|macos|'`
1230                 ;;
1231         -linux-dietlibc)
1232                 os=-linux-dietlibc
1233                 ;;
1234         -linux*)
1235                 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1236                 ;;
1237         -sunos5*)
1238                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1239                 ;;
1240         -sunos6*)
1241                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1242                 ;;
1243         -opened*)
1244                 os=-openedition
1245                 ;;
1246         -os400*)
1247                 os=-os400
1248                 ;;
1249         -wince*)
1250                 os=-wince
1251                 ;;
1252         -osfrose*)
1253                 os=-osfrose
1254                 ;;
1255         -osf*)
1256                 os=-osf
1257                 ;;
1258         -utek*)
1259                 os=-bsd
1260                 ;;
1261         -dynix*)
1262                 os=-bsd
1263                 ;;
1264         -acis*)
1265                 os=-aos
1266                 ;;
1267         -atheos*)
1268                 os=-atheos
1269                 ;;
1270         -syllable*)
1271                 os=-syllable
1272                 ;;
1273         -386bsd)
1274                 os=-bsd
1275                 ;;
1276         -ctix* | -uts*)
1277                 os=-sysv
1278                 ;;
1279         -nova*)
1280                 os=-rtmk-nova
1281                 ;;
1282         -ns2 )
1283                 os=-nextstep2
1284                 ;;
1285         -nsk*)
1286                 os=-nsk
1287                 ;;
1288         # Preserve the version number of sinix5.
1289         -sinix5.*)
1290                 os=`echo $os | sed -e 's|sinix|sysv|'`
1291                 ;;
1292         -sinix*)
1293                 os=-sysv4
1294                 ;;
1295         -tpf*)
1296                 os=-tpf
1297                 ;;
1298         -triton*)
1299                 os=-sysv3
1300                 ;;
1301         -oss*)
1302                 os=-sysv3
1303                 ;;
1304         -svr4)
1305                 os=-sysv4
1306                 ;;
1307         -svr3)
1308                 os=-sysv3
1309                 ;;
1310         -sysvr4)
1311                 os=-sysv4
1312                 ;;
1313         # This must come after -sysvr4.
1314         -sysv*)
1315                 ;;
1316         -ose*)
1317                 os=-ose
1318                 ;;
1319         -es1800*)
1320                 os=-ose
1321                 ;;
1322         -xenix)
1323                 os=-xenix
1324                 ;;
1325         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1326                 os=-mint
1327                 ;;
1328         -aros*)
1329                 os=-aros
1330                 ;;
1331         -kaos*)
1332                 os=-kaos
1333                 ;;
1334         -zvmoe)
1335                 os=-zvmoe
1336                 ;;
1337         -none)
1338                 ;;
1339         *)
1340                 # Get rid of the `-' at the beginning of $os.
1341                 os=`echo $os | sed 's/[^-]*-//'`
1342                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1343                 exit 1
1344                 ;;
1345 esac
1346 else
1347
1348 # Here we handle the default operating systems that come with various machines.
1349 # The value should be what the vendor currently ships out the door with their
1350 # machine or put another way, the most popular os provided with the machine.
1351
1352 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1353 # "-sun"), then you have to tell the case statement up towards the top
1354 # that MANUFACTURER isn't an operating system.  Otherwise, code above
1355 # will signal an error saying that MANUFACTURER isn't an operating
1356 # system, and we'll never get to this point.
1357
1358 case $basic_machine in
1359         *-acorn)
1360                 os=-riscix1.2
1361                 ;;
1362         arm*-rebel)
1363                 os=-linux
1364                 ;;
1365         arm*-semi)
1366                 os=-aout
1367                 ;;
1368     c4x-* | tic4x-*)
1369         os=-coff
1370         ;;
1371         # This must come before the *-dec entry.
1372         pdp10-*)
1373                 os=-tops20
1374                 ;;
1375         pdp11-*)
1376                 os=-none
1377                 ;;
1378         *-dec | vax-*)
1379                 os=-ultrix4.2
1380                 ;;
1381         m68*-apollo)
1382                 os=-domain
1383                 ;;
1384         i386-sun)
1385                 os=-sunos4.0.2
1386                 ;;
1387         m68000-sun)
1388                 os=-sunos3
1389                 # This also exists in the configure program, but was not the
1390                 # default.
1391                 # os=-sunos4
1392                 ;;
1393         m68*-cisco)
1394                 os=-aout
1395                 ;;
1396         mips*-cisco)
1397                 os=-elf
1398                 ;;
1399         mips*-*)
1400                 os=-elf
1401                 ;;
1402         or32-*)
1403                 os=-coff
1404                 ;;
1405         *-tti)  # must be before sparc entry or we get the wrong os.
1406                 os=-sysv3
1407                 ;;
1408         sparc-* | *-sun)
1409                 os=-sunos4.1.1
1410                 ;;
1411         *-be)
1412                 os=-beos
1413                 ;;
1414         *-haiku)
1415                 os=-haiku
1416                 ;;
1417         *-ibm)
1418                 os=-aix
1419                 ;;
1420         *-knuth)
1421                 os=-mmixware
1422                 ;;
1423         *-wec)
1424                 os=-proelf
1425                 ;;
1426         *-winbond)
1427                 os=-proelf
1428                 ;;
1429         *-oki)
1430                 os=-proelf
1431                 ;;
1432         *-hp)
1433                 os=-hpux
1434                 ;;
1435         *-hitachi)
1436                 os=-hiux
1437                 ;;
1438         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1439                 os=-sysv
1440                 ;;
1441         *-cbm)
1442                 os=-amigaos
1443                 ;;
1444         *-dg)
1445                 os=-dgux
1446                 ;;
1447         *-dolphin)
1448                 os=-sysv3
1449                 ;;
1450         m68k-ccur)
1451                 os=-rtu
1452                 ;;
1453         m88k-omron*)
1454                 os=-luna
1455                 ;;
1456         *-next )
1457                 os=-nextstep
1458                 ;;
1459         *-sequent)
1460                 os=-ptx
1461                 ;;
1462         *-crds)
1463                 os=-unos
1464                 ;;
1465         *-ns)
1466                 os=-genix
1467                 ;;
1468         i370-*)
1469                 os=-mvs
1470                 ;;
1471         *-next)
1472                 os=-nextstep3
1473                 ;;
1474         *-gould)
1475                 os=-sysv
1476                 ;;
1477         *-highlevel)
1478                 os=-bsd
1479                 ;;
1480         *-encore)
1481                 os=-bsd
1482                 ;;
1483         *-sgi)
1484                 os=-irix
1485                 ;;
1486         *-siemens)
1487                 os=-sysv4
1488                 ;;
1489         *-masscomp)
1490                 os=-rtu
1491                 ;;
1492         f30[01]-fujitsu | f700-fujitsu)
1493                 os=-uxpv
1494                 ;;
1495         *-rom68k)
1496                 os=-coff
1497                 ;;
1498         *-*bug)
1499                 os=-coff
1500                 ;;
1501         *-apple)
1502                 os=-macos
1503                 ;;
1504         *-atari*)
1505                 os=-mint
1506                 ;;
1507         *)
1508                 os=-none
1509                 ;;
1510 esac
1511 fi
1512
1513 # Here we handle the case where we know the os, and the CPU type, but not the
1514 # manufacturer.  We pick the logical manufacturer.
1515 vendor=unknown
1516 case $basic_machine in
1517         *-unknown)
1518                 case $os in
1519                         -riscix*)
1520                                 vendor=acorn
1521                                 ;;
1522                         -sunos*)
1523                                 vendor=sun
1524                                 ;;
1525                         -aix*)
1526                                 vendor=ibm
1527                                 ;;
1528                         -beos*)
1529                                 vendor=be
1530                                 ;;
1531                         -hpux*)
1532                                 vendor=hp
1533                                 ;;
1534                         -mpeix*)
1535                                 vendor=hp
1536                                 ;;
1537                         -hiux*)
1538                                 vendor=hitachi
1539                                 ;;
1540                         -unos*)
1541                                 vendor=crds
1542                                 ;;
1543                         -dgux*)
1544                                 vendor=dg
1545                                 ;;
1546                         -luna*)
1547                                 vendor=omron
1548                                 ;;
1549                         -genix*)
1550                                 vendor=ns
1551                                 ;;
1552                         -mvs* | -opened*)
1553                                 vendor=ibm
1554                                 ;;
1555                         -os400*)
1556                                 vendor=ibm
1557                                 ;;
1558                         -ptx*)
1559                                 vendor=sequent
1560                                 ;;
1561                         -tpf*)
1562                                 vendor=ibm
1563                                 ;;
1564                         -vxsim* | -vxworks* | -windiss*)
1565                                 vendor=wrs
1566                                 ;;
1567                         -aux*)
1568                                 vendor=apple
1569                                 ;;
1570                         -hms*)
1571                                 vendor=hitachi
1572                                 ;;
1573                         -mpw* | -macos*)
1574                                 vendor=apple
1575                                 ;;
1576                         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1577                                 vendor=atari
1578                                 ;;
1579                         -vos*)
1580                                 vendor=stratus
1581                                 ;;
1582                 esac
1583                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1584                 ;;
1585 esac
1586
1587 echo $basic_machine$os
1588 exit
1589
1590 # Local variables:
1591 # eval: (add-hook 'write-file-hooks 'time-stamp)
1592 # time-stamp-start: "timestamp='"
1593 # time-stamp-format: "%:y-%02m-%02d"
1594 # time-stamp-end: "'"
1595 # End: