config.sub

   1 #! /bin/sh
   2 # Configuration validation subroutine script, version 1.1.
   3 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000
   4 #   Free Software Foundation, Inc.
   5
   6 version='2000-11-02'
   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>.
  33 #
  34 # Configuration subroutine to validate and canonicalize a configuration type.
  35 # Supply the specified configuration type as an argument.
  36 # If it is invalid, we print an error message on stderr and exit with code 1.
  37 # Otherwise, we print the canonical config type on stdout and succeed.
  38
  39 # This file is supposed to be the same for all GNU packages
  40 # and recognize all the CPU types, system types and aliases
  41 # that are meaningful with *any* GNU software.
  42 # Each package is responsible for reporting which valid configurations
  43 # it does not support.  The user should be able to distinguish
  44 # a failure to support a valid configuration from a meaningless
  45 # configuration.
  46
  47 # The goal of this file is to map all the various variations of a given
  48 # machine specification into a single specification in the form:
  49 #       CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
  50 # or in some cases, the newer four-part form:
  51 #       CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
  52 # It is wrong to echo any other type of specification.
  53
  54 me=`echo "$0" | sed -e 's,.*/,,'`
  55
  56 usage="\
  57 Usage: $0 [OPTION] CPU-MFR-OPSYS
  58        $0 [OPTION] ALIAS
  59
  60 Canonicalize a configuration name.
  61
  62 Operation modes:
  63   -h, --help               print this help, then exit
  64   -V, --version            print version number, then exit"
  65
  66 help="
  67 Try \`$me --help' for more information."
  68
  69 # Parse command line
  70 while test $# -gt 0 ; do
  71   case "$1" in
  72     --version | --vers* | -V )
  73        echo "$version" ; exit 0 ;;
  74     --help | --h* | -h )
  75        echo "$usage"; exit 0 ;;
  76     -- )     # Stop option processing
  77        shift; break ;;
  78     - ) # Use stdin as input.
  79        break ;;
  80     -* )
  81        exec >&2
  82        echo "$me: invalid option $1"
  83        echo "$help"
  84        exit 1 ;;
  85
  86     *local*)
  87        # First pass through any local machine types.
  88        echo $1
  89        exit 0;;
  90
  91     * )
  92        break ;;
  93   esac
  94 done
  95
  96 case $# in
  97  0) echo "$me: missing argument$help" >&2
  98     exit 1;;
  99  1) ;;
 100  *) echo "$me: too many arguments$help" >&2
 101     exit 1;;
 102 esac
 103
 104 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
 105 # Here we must recognize all the valid KERNEL-OS combinations.
 106 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
 107 case $maybe_os in
 108   nto-qnx* | linux-gnu* | storm-chaos*)
 109     os=-$maybe_os
 110     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
 111     ;;
 112   *)
 113     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
 114     if [ $basic_machine != $1 ]
 115     then os=`echo $1 | sed 's/.*-/-/'`
 116     else os=; fi
 117     ;;
 118 esac
 119
 120 ### Let's recognize common machines as not being operating systems so
 121 ### that things like config.sub decstation-3100 work.  We also
 122 ### recognize some manufacturers as not being operating systems, so we
 123 ### can provide default operating systems below.
 124 case $os in
 125         -sun*os*)
 126                 # Prevent following clause from handling this invalid input.
 127                 ;;
 128         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
 129         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
 130         -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
 131         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
 132         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
 133         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
 134         -apple | -axis)
 135                 os=
 136                 basic_machine=$1
 137                 ;;
 138         -sim | -cisco | -oki | -wec | -winbond)
 139                 os=
 140                 basic_machine=$1
 141                 ;;
 142         -scout)
 143                 ;;
 144         -wrs)
 145                 os=-vxworks
 146                 basic_machine=$1
 147                 ;;
 148         -chorusos*)
 149                 os=-chorusos
 150                 basic_machine=$1
 151                 ;;
 152         -chorusrdb)
 153                 os=-chorusrdb
 154                 basic_machine=$1
 155                 ;;
 156         -hiux*)
 157                 os=-hiuxwe2
 158                 ;;
 159         -sco5)
 160                 os=-sco3.2v5
 161                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 162                 ;;
 163         -sco4)
 164                 os=-sco3.2v4
 165                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 166                 ;;
 167         -sco3.2.[4-9]*)
 168                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
 169                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 170                 ;;
 171         -sco3.2v[4-9]*)
 172                 # Don't forget version if it is 3.2v4 or newer.
 173                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 174                 ;;
 175         -sco*)
 176                 os=-sco3.2v2
 177                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 178                 ;;
 179         -udk*)
 180                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 181                 ;;
 182         -isc)
 183                 os=-isc2.2
 184                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 185                 ;;
 186         -clix*)
 187                 basic_machine=clipper-intergraph
 188                 ;;
 189         -isc*)
 190                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 191                 ;;
 192         -lynx*)
 193                 os=-lynxos
 194                 ;;
 195         -ptx*)
 196                 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
 197                 ;;
 198         -windowsnt*)
 199                 os=`echo $os | sed -e 's/windowsnt/winnt/'`
 200                 ;;
 201         -psos*)
 202                 os=-psos
 203                 ;;
 204         -mint | -mint[0-9]*)
 205                 basic_machine=m68k-atari
 206                 os=-mint
 207                 ;;
 208 esac
 209
 210 # Decode aliases for certain CPU-COMPANY combinations.
 211 case $basic_machine in
 212         # Recognize the basic CPU types without company name.
 213         # Some are omitted here because they have special meanings below.
 214         tahoe | i860 | ia64 | m32r | m68k | m68000 | m88k | ns32k | arc \
 215                 | arm | arme[lb] | arm[bl]e | armv[2345] | armv[345][lb] | strongarm | xscale \
 216                 | pyramid | mn10200 | mn10300 | tron | a29k \
 217                 | 580 | i960 | h8300 \
 218                 | x86 | ppcbe | mipsbe | mipsle | shbe | shle \
 219                 | hppa | hppa1.0 | hppa1.1 | hppa2.0 | hppa2.0w | hppa2.0n \
 220                 | hppa64 \
 221                 | alpha | alphaev[4-8] | alphaev56 | alphapca5[67] \
 222                 | alphaev6[78] \
 223                 | we32k | ns16k | clipper | i370 | sh | sh[34] \
 224                 | powerpc | powerpcle \
 225                 | 1750a | dsp16xx | pdp11 | mips16 | mips64 | mipsel | mips64el \
 226                 | mips64orion | mips64orionel | mipstx39 | mipstx39el \
 227                 | mips64vr4300 | mips64vr4300el | mips64vr4100 | mips64vr4100el \
 228                 | mips64vr5000 | miprs64vr5000el | mcore \
 229                 | sparc | sparclet | sparclite | sparc64 | sparcv9 | v850 | c4x \
 230                 | thumb | d10v | d30v | fr30 | avr)
 231                 basic_machine=$basic_machine-unknown
 232                 ;;
 233         m6811 | m68hc11 | m6812 | m68hc12)
 234                 # Motorola 68HC11/12.
 235                 basic_machine=$basic_machine-unknown
 236                 os=-none
 237                 ;;
 238         m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | z8k | v70 | h8500 | w65 | pj | pjl)
 239                 ;;
 240
 241         # We use `pc' rather than `unknown'
 242         # because (1) that's what they normally are, and
 243         # (2) the word "unknown" tends to confuse beginning users.
 244         i[234567]86 | x86_64)
 245           basic_machine=$basic_machine-pc
 246           ;;
 247         # Object if more than one company name word.
 248         *-*-*)
 249                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 250                 exit 1
 251                 ;;
 252         # Recognize the basic CPU types with company name.
 253         # FIXME: clean up the formatting here.
 254         vax-* | tahoe-* | i[234567]86-* | i860-* | ia64-* | m32r-* | m68k-* | m68000-* \
 255               | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | c[123]* \
 256               | arm-*  | armbe-* | armle-* | armv*-* | strongarm-* | xscale-* \
 257               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
 258               | power-* | none-* | 580-* | cray2-* | h8300-* | h8500-* | i960-* \
 259               | xmp-* | ymp-* \
 260               | x86-* | ppcbe-* | mipsbe-* | mipsle-* | shbe-* | shle-* \
 261               | hppa-* | hppa1.0-* | hppa1.1-* | hppa2.0-* | hppa2.0w-* \
 262               | hppa2.0n-* | hppa64-* \
 263               | alpha-* | alphaev[4-8]-* | alphaev56-* | alphapca5[67]-* \
 264               | alphaev6[78]-* \
 265               | we32k-* | cydra-* | ns16k-* | pn-* | np1-* | xps100-* \
 266               | clipper-* | orion-* \
 267               | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
 268               | sparc64-* | sparcv9-* | sparc86x-* | mips16-* | mips64-* | mipsel-* \
 269               | mips64el-* | mips64orion-* | mips64orionel-* \
 270               | mips64vr4100-* | mips64vr4100el-* | mips64vr4300-* | mips64vr4300el-* \
 271               | mipstx39-* | mipstx39el-* | mcore-* \
 272               | f301-* | s390-* | sv1-* | t3e-* \
 273               | m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | d10v-* \
 274               | thumb-* | v850-* | d30v-* | tic30-* | c30-* | fr30-* \
 275               | bs2000-* | tic54x-* | c54x-* | x86_64-*)
 276                 ;;
 277         # Recognize the various machine names and aliases which stand
 278         # for a CPU type and a company and sometimes even an OS.
 279         386bsd)
 280                 basic_machine=i386-unknown
 281                 os=-bsd
 282                 ;;
 283         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 284                 basic_machine=m68000-att
 285                 ;;
 286         3b*)
 287                 basic_machine=we32k-att
 288                 ;;
 289         a29khif)
 290                 basic_machine=a29k-amd
 291                 os=-udi
 292                 ;;
 293         adobe68k)
 294                 basic_machine=m68010-adobe
 295                 os=-scout
 296                 ;;
 297         alliant | fx80)
 298                 basic_machine=fx80-alliant
 299                 ;;
 300         altos | altos3068)
 301                 basic_machine=m68k-altos
 302                 ;;
 303         am29k)
 304                 basic_machine=a29k-none
 305                 os=-bsd
 306                 ;;
 307         amdahl)
 308                 basic_machine=580-amdahl
 309                 os=-sysv
 310                 ;;
 311         amiga | amiga-*)
 312                 basic_machine=m68k-unknown
 313                 ;;
 314         amigaos | amigados)
 315                 basic_machine=m68k-unknown
 316                 os=-amigaos
 317                 ;;
 318         amigaunix | amix)
 319                 basic_machine=m68k-unknown
 320                 os=-sysv4
 321                 ;;
 322         apollo68)
 323                 basic_machine=m68k-apollo
 324                 os=-sysv
 325                 ;;
 326         apollo68bsd)
 327                 basic_machine=m68k-apollo
 328                 os=-bsd
 329                 ;;
 330         aux)
 331                 basic_machine=m68k-apple
 332                 os=-aux
 333                 ;;
 334         balance)
 335                 basic_machine=ns32k-sequent
 336                 os=-dynix
 337                 ;;
 338         convex-c1)
 339                 basic_machine=c1-convex
 340                 os=-bsd
 341                 ;;
 342         convex-c2)
 343                 basic_machine=c2-convex
 344                 os=-bsd
 345                 ;;
 346         convex-c32)
 347                 basic_machine=c32-convex
 348                 os=-bsd
 349                 ;;
 350         convex-c34)
 351                 basic_machine=c34-convex
 352                 os=-bsd
 353                 ;;
 354         convex-c38)
 355                 basic_machine=c38-convex
 356                 os=-bsd
 357                 ;;
 358         cray | ymp)
 359                 basic_machine=ymp-cray
 360                 os=-unicos
 361                 ;;
 362         cray2)
 363                 basic_machine=cray2-cray
 364                 os=-unicos
 365                 ;;
 366         [ctj]90-cray)
 367                 basic_machine=c90-cray
 368                 os=-unicos
 369                 ;;
 370         crds | unos)
 371                 basic_machine=m68k-crds
 372                 ;;
 373         cris | cris-* | etrax*)
 374                 basic_machine=cris-axis
 375                 ;;
 376         da30 | da30-*)
 377                 basic_machine=m68k-da30
 378                 ;;
 379         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 380                 basic_machine=mips-dec
 381                 ;;
 382         delta | 3300 | motorola-3300 | motorola-delta \
 383               | 3300-motorola | delta-motorola)
 384                 basic_machine=m68k-motorola
 385                 ;;
 386         delta88)
 387                 basic_machine=m88k-motorola
 388                 os=-sysv3
 389                 ;;
 390         dpx20 | dpx20-*)
 391                 basic_machine=rs6000-bull
 392                 os=-bosx
 393                 ;;
 394         dpx2* | dpx2*-bull)
 395                 basic_machine=m68k-bull
 396                 os=-sysv3
 397                 ;;
 398         ebmon29k)
 399                 basic_machine=a29k-amd
 400                 os=-ebmon
 401                 ;;
 402         elxsi)
 403                 basic_machine=elxsi-elxsi
 404                 os=-bsd
 405                 ;;
 406         encore | umax | mmax)
 407                 basic_machine=ns32k-encore
 408                 ;;
 409         es1800 | OSE68k | ose68k | ose | OSE)
 410                 basic_machine=m68k-ericsson
 411                 os=-ose
 412                 ;;
 413         fx2800)
 414                 basic_machine=i860-alliant
 415                 ;;
 416         genix)
 417                 basic_machine=ns32k-ns
 418                 ;;
 419         gmicro)
 420                 basic_machine=tron-gmicro
 421                 os=-sysv
 422                 ;;
 423         h3050r* | hiux*)
 424                 basic_machine=hppa1.1-hitachi
 425                 os=-hiuxwe2
 426                 ;;
 427         h8300hms)
 428                 basic_machine=h8300-hitachi
 429                 os=-hms
 430                 ;;
 431         h8300xray)
 432                 basic_machine=h8300-hitachi
 433                 os=-xray
 434                 ;;
 435         h8500hms)
 436                 basic_machine=h8500-hitachi
 437                 os=-hms
 438                 ;;
 439         harris)
 440                 basic_machine=m88k-harris
 441                 os=-sysv3
 442                 ;;
 443         hp300-*)
 444                 basic_machine=m68k-hp
 445                 ;;
 446         hp300bsd)
 447                 basic_machine=m68k-hp
 448                 os=-bsd
 449                 ;;
 450         hp300hpux)
 451                 basic_machine=m68k-hp
 452                 os=-hpux
 453                 ;;
 454         hp3k9[0-9][0-9] | hp9[0-9][0-9])
 455                 basic_machine=hppa1.0-hp
 456                 ;;
 457         hp9k2[0-9][0-9] | hp9k31[0-9])
 458                 basic_machine=m68000-hp
 459                 ;;
 460         hp9k3[2-9][0-9])
 461                 basic_machine=m68k-hp
 462                 ;;
 463         hp9k6[0-9][0-9] | hp6[0-9][0-9])
 464                 basic_machine=hppa1.0-hp
 465                 ;;
 466         hp9k7[0-79][0-9] | hp7[0-79][0-9])
 467                 basic_machine=hppa1.1-hp
 468                 ;;
 469         hp9k78[0-9] | hp78[0-9])
 470                 # FIXME: really hppa2.0-hp
 471                 basic_machine=hppa1.1-hp
 472                 ;;
 473         hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
 474                 # FIXME: really hppa2.0-hp
 475                 basic_machine=hppa1.1-hp
 476                 ;;
 477         hp9k8[0-9][13679] | hp8[0-9][13679])
 478                 basic_machine=hppa1.1-hp
 479                 ;;
 480         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 481                 basic_machine=hppa1.0-hp
 482                 ;;
 483         hppa-next)
 484                 os=-nextstep3
 485                 ;;
 486         hppaosf)
 487                 basic_machine=hppa1.1-hp
 488                 os=-osf
 489                 ;;
 490         hppro)
 491                 basic_machine=hppa1.1-hp
 492                 os=-proelf
 493                 ;;
 494         i370-ibm* | ibm*)
 495                 basic_machine=i370-ibm
 496                 ;;
 497 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
 498         i[34567]86v32)
 499                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 500                 os=-sysv32
 501                 ;;
 502         i[34567]86v4*)
 503                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 504                 os=-sysv4
 505                 ;;
 506         i[34567]86v)
 507                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 508                 os=-sysv
 509                 ;;
 510         i[34567]86sol2)
 511                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 512                 os=-solaris2
 513                 ;;
 514         i386mach)
 515                 basic_machine=i386-mach
 516                 os=-mach
 517                 ;;
 518         i386-vsta | vsta)
 519                 basic_machine=i386-unknown
 520                 os=-vsta
 521                 ;;
 522         i386-go32 | go32)
 523                 basic_machine=i386-unknown
 524                 os=-go32
 525                 ;;
 526         i386-mingw32 | mingw32)
 527                 basic_machine=i386-unknown
 528                 os=-mingw32
 529                 ;;
 530         i[34567]86-pw32 | pw32)
 531                 basic_machine=i586-unknown
 532                 os=-pw32
 533                 ;;
 534         iris | iris4d)
 535                 basic_machine=mips-sgi
 536                 case $os in
 537                     -irix*)
 538                         ;;
 539                     *)
 540                         os=-irix4
 541                         ;;
 542                 esac
 543                 ;;
 544         isi68 | isi)
 545                 basic_machine=m68k-isi
 546                 os=-sysv
 547                 ;;
 548         m88k-omron*)
 549                 basic_machine=m88k-omron
 550                 ;;
 551         magnum | m3230)
 552                 basic_machine=mips-mips
 553                 os=-sysv
 554                 ;;
 555         merlin)
 556                 basic_machine=ns32k-utek
 557                 os=-sysv
 558                 ;;
 559         miniframe)
 560                 basic_machine=m68000-convergent
 561                 ;;
 562         *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
 563                 basic_machine=m68k-atari
 564                 os=-mint
 565                 ;;
 566         mipsel*-linux*)
 567                 basic_machine=mipsel-unknown
 568                 os=-linux-gnu
 569                 ;;
 570         mips*-linux*)
 571                 basic_machine=mips-unknown
 572                 os=-linux-gnu
 573                 ;;
 574         mips3*-*)
 575                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 576                 ;;
 577         mips3*)
 578                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
 579                 ;;
 580         mmix*)
 581                 basic_machine=mmix-knuth
 582                 os=-mmixware
 583                 ;;
 584         monitor)
 585                 basic_machine=m68k-rom68k
 586                 os=-coff
 587                 ;;
 588         msdos)
 589                 basic_machine=i386-unknown
 590                 os=-msdos
 591                 ;;
 592         mvs)
 593                 basic_machine=i370-ibm
 594                 os=-mvs
 595                 ;;
 596         ncr3000)
 597                 basic_machine=i486-ncr
 598                 os=-sysv4
 599                 ;;
 600         netbsd386)
 601                 basic_machine=i386-unknown
 602                 os=-netbsd
 603                 ;;
 604         netwinder)
 605                 basic_machine=armv4l-rebel
 606                 os=-linux
 607                 ;;
 608         news | news700 | news800 | news900)
 609                 basic_machine=m68k-sony
 610                 os=-newsos
 611                 ;;
 612         news1000)
 613                 basic_machine=m68030-sony
 614                 os=-newsos
 615                 ;;
 616         news-3600 | risc-news)
 617                 basic_machine=mips-sony
 618                 os=-newsos
 619                 ;;
 620         necv70)
 621                 basic_machine=v70-nec
 622                 os=-sysv
 623                 ;;
 624         next | m*-next )
 625                 basic_machine=m68k-next
 626                 case $os in
 627                     -nextstep* )
 628                         ;;
 629                     -ns2*)
 630                       os=-nextstep2
 631                         ;;
 632                     *)
 633                       os=-nextstep3
 634                         ;;
 635                 esac
 636                 ;;
 637         nh3000)
 638                 basic_machine=m68k-harris
 639                 os=-cxux
 640                 ;;
 641         nh[45]000)
 642                 basic_machine=m88k-harris
 643                 os=-cxux
 644                 ;;
 645         nindy960)
 646                 basic_machine=i960-intel
 647                 os=-nindy
 648                 ;;
 649         mon960)
 650                 basic_machine=i960-intel
 651                 os=-mon960
 652                 ;;
 653         np1)
 654                 basic_machine=np1-gould
 655                 ;;
 656         nsr-tandem)
 657                 basic_machine=nsr-tandem
 658                 ;;
 659         op50n-* | op60c-*)
 660                 basic_machine=hppa1.1-oki
 661                 os=-proelf
 662                 ;;
 663         OSE68000 | ose68000)
 664                 basic_machine=m68000-ericsson
 665                 os=-ose
 666                 ;;
 667         os68k)
 668                 basic_machine=m68k-none
 669                 os=-os68k
 670                 ;;
 671         pa-hitachi)
 672                 basic_machine=hppa1.1-hitachi
 673                 os=-hiuxwe2
 674                 ;;
 675         paragon)
 676                 basic_machine=i860-intel
 677                 os=-osf
 678                 ;;
 679         pbd)
 680                 basic_machine=sparc-tti
 681                 ;;
 682         pbb)
 683                 basic_machine=m68k-tti
 684                 ;;
 685         pc532 | pc532-*)
 686                 basic_machine=ns32k-pc532
 687                 ;;
 688         pentium | p5 | k5 | k6 | nexen)
 689                 basic_machine=i586-pc
 690                 ;;
 691         pentiumpro | p6 | 6x86 | athlon)
 692                 basic_machine=i686-pc
 693                 ;;
 694         pentiumii | pentium2)
 695                 basic_machine=i786-pc
 696                 ;;
 697         pentium-* | p5-* | k5-* | k6-* | nexen-*)
 698                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
 699                 ;;
 700         pentiumpro-* | p6-* | 6x86-* | athlon-*)
 701                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 702                 ;;
 703         pentiumii-* | pentium2-*)
 704                 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
 705                 ;;
 706         pn)
 707                 basic_machine=pn-gould
 708                 ;;
 709         power)  basic_machine=rs6000-ibm
 710                 ;;
 711         ppc)    basic_machine=powerpc-unknown
 712                 ;;
 713         ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
 714                 ;;
 715         ppcle | powerpclittle | ppc-le | powerpc-little)
 716                 basic_machine=powerpcle-unknown
 717                 ;;
 718         ppcle-* | powerpclittle-*)
 719                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
 720                 ;;
 721         ps2)
 722                 basic_machine=i386-ibm
 723                 ;;
 724         rom68k)
 725                 basic_machine=m68k-rom68k
 726                 os=-coff
 727                 ;;
 728         rm[46]00)
 729                 basic_machine=mips-siemens
 730                 ;;
 731         rtpc | rtpc-*)
 732                 basic_machine=romp-ibm
 733                 ;;
 734         sa29200)
 735                 basic_machine=a29k-amd
 736                 os=-udi
 737                 ;;
 738         sequent)
 739                 basic_machine=i386-sequent
 740                 ;;
 741         sh)
 742                 basic_machine=sh-hitachi
 743                 os=-hms
 744                 ;;
 745         sparclite-wrs)
 746                 basic_machine=sparclite-wrs
 747                 os=-vxworks
 748                 ;;
 749         sps7)
 750                 basic_machine=m68k-bull
 751                 os=-sysv2
 752                 ;;
 753         spur)
 754                 basic_machine=spur-unknown
 755                 ;;
 756         st2000)
 757                 basic_machine=m68k-tandem
 758                 ;;
 759         stratus)
 760                 basic_machine=i860-stratus
 761                 os=-sysv4
 762                 ;;
 763         sun2)
 764                 basic_machine=m68000-sun
 765                 ;;
 766         sun2os3)
 767                 basic_machine=m68000-sun
 768                 os=-sunos3
 769                 ;;
 770         sun2os4)
 771                 basic_machine=m68000-sun
 772                 os=-sunos4
 773                 ;;
 774         sun3os3)
 775                 basic_machine=m68k-sun
 776                 os=-sunos3
 777                 ;;
 778         sun3os4)
 779                 basic_machine=m68k-sun
 780                 os=-sunos4
 781                 ;;
 782         sun4os3)
 783                 basic_machine=sparc-sun
 784                 os=-sunos3
 785                 ;;
 786         sun4os4)
 787                 basic_machine=sparc-sun
 788                 os=-sunos4
 789                 ;;
 790         sun4sol2)
 791                 basic_machine=sparc-sun
 792                 os=-solaris2
 793                 ;;
 794         sun3 | sun3-*)
 795                 basic_machine=m68k-sun
 796                 ;;
 797         sun4)
 798                 basic_machine=sparc-sun
 799                 ;;
 800         sun386 | sun386i | roadrunner)
 801                 basic_machine=i386-sun
 802                 ;;
 803         sv1)
 804                 basic_machine=sv1-cray
 805                 os=-unicos
 806                 ;;
 807         symmetry)
 808                 basic_machine=i386-sequent
 809                 os=-dynix
 810                 ;;
 811         t3e)
 812                 basic_machine=t3e-cray
 813                 os=-unicos
 814                 ;;
 815         tic54x | c54x*)
 816                 basic_machine=tic54x-unknown
 817                 os=-coff
 818                 ;;
 819         tx39)
 820                 basic_machine=mipstx39-unknown
 821                 ;;
 822         tx39el)
 823                 basic_machine=mipstx39el-unknown
 824                 ;;
 825         tower | tower-32)
 826                 basic_machine=m68k-ncr
 827                 ;;
 828         udi29k)
 829                 basic_machine=a29k-amd
 830                 os=-udi
 831                 ;;
 832         ultra3)
 833                 basic_machine=a29k-nyu
 834                 os=-sym1
 835                 ;;
 836         v810 | necv810)
 837                 basic_machine=v810-nec
 838                 os=-none
 839                 ;;
 840         vaxv)
 841                 basic_machine=vax-dec
 842                 os=-sysv
 843                 ;;
 844         vms)
 845                 basic_machine=vax-dec
 846                 os=-vms
 847                 ;;
 848         vpp*|vx|vx-*)
 849                basic_machine=f301-fujitsu
 850                ;;
 851         vxworks960)
 852                 basic_machine=i960-wrs
 853                 os=-vxworks
 854                 ;;
 855         vxworks68)
 856                 basic_machine=m68k-wrs
 857                 os=-vxworks
 858                 ;;
 859         vxworks29k)
 860                 basic_machine=a29k-wrs
 861                 os=-vxworks
 862                 ;;
 863         w65*)
 864                 basic_machine=w65-wdc
 865                 os=-none
 866                 ;;
 867         w89k-*)
 868                 basic_machine=hppa1.1-winbond
 869                 os=-proelf
 870                 ;;
 871         xmp)
 872                 basic_machine=xmp-cray
 873                 os=-unicos
 874                 ;;
 875         xps | xps100)
 876                 basic_machine=xps100-honeywell
 877                 ;;
 878         z8k-*-coff)
 879                 basic_machine=z8k-unknown
 880                 os=-sim
 881                 ;;
 882         none)
 883                 basic_machine=none-none
 884                 os=-none
 885                 ;;
 886
 887 # Here we handle the default manufacturer of certain CPU types.  It is in
 888 # some cases the only manufacturer, in others, it is the most popular.
 889         w89k)
 890                 basic_machine=hppa1.1-winbond
 891                 ;;
 892         op50n)
 893                 basic_machine=hppa1.1-oki
 894                 ;;
 895         op60c)
 896                 basic_machine=hppa1.1-oki
 897                 ;;
 898         mips)
 899                 if [ x$os = x-linux-gnu ]; then
 900                         basic_machine=mips-unknown
 901                 else
 902                         basic_machine=mips-mips
 903                 fi
 904                 ;;
 905         romp)
 906                 basic_machine=romp-ibm
 907                 ;;
 908         rs6000)
 909                 basic_machine=rs6000-ibm
 910                 ;;
 911         vax)
 912                 basic_machine=vax-dec
 913                 ;;
 914         pdp11)
 915                 basic_machine=pdp11-dec
 916                 ;;
 917         we32k)
 918                 basic_machine=we32k-att
 919                 ;;
 920         sh3 | sh4)
 921                 base_machine=sh-unknown
 922                 ;;
 923         sparc | sparcv9)
 924                 basic_machine=sparc-sun
 925                 ;;
 926         cydra)
 927                 basic_machine=cydra-cydrome
 928                 ;;
 929         orion)
 930                 basic_machine=orion-highlevel
 931                 ;;
 932         orion105)
 933                 basic_machine=clipper-highlevel
 934                 ;;
 935         mac | mpw | mac-mpw)
 936                 basic_machine=m68k-apple
 937                 ;;
 938         pmac | pmac-mpw)
 939                 basic_machine=powerpc-apple
 940                 ;;
 941         c4x*)
 942                 basic_machine=c4x-none
 943                 os=-coff
 944                 ;;
 945         *)
 946                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 947                 exit 1
 948                 ;;
 949 esac
 950
 951 # Here we canonicalize certain aliases for manufacturers.
 952 case $basic_machine in
 953         *-digital*)
 954                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
 955                 ;;
 956         *-commodore*)
 957                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
 958                 ;;
 959         *)
 960                 ;;
 961 esac
 962
 963 # Decode manufacturer-specific aliases for certain operating systems.
 964
 965 if [ x"$os" != x"" ]
 966 then
 967 case $os in
 968         # First match some system type aliases
 969         # that might get confused with valid system types.
 970         # -solaris* is a basic system type, with this one exception.
 971         -solaris1 | -solaris1.*)
 972                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
 973                 ;;
 974         -solaris)
 975                 os=-solaris2
 976                 ;;
 977         -svr4*)
 978                 os=-sysv4
 979                 ;;
 980         -unixware*)
 981                 os=-sysv4.2uw
 982                 ;;
 983         -gnu/linux*)
 984                 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
 985                 ;;
 986         # First accept the basic system types.
 987         # The portable systems comes first.
 988         # Each alternative MUST END IN A *, to match a version number.
 989         # -sysv* is not here because it comes later, after sysvr4.
 990         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
 991               | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
 992               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
 993               | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
 994               | -aos* \
 995               | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
 996               | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
 997               | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
 998               | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
 999               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1000               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1001               | -chorusos* | -chorusrdb* \
1002               | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1003               | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
1004               | -interix* | -uwin* | -rhapsody* | -darwin* | -opened* \
1005               | -openstep* | -oskit* | -conix* | -pw32* | -storm-chaos*)
1006         # Remember, each alternative MUST END IN *, to match a version number.
1007                 ;;
1008         -qnx*)
1009                 case $basic_machine in
1010                     x86-* | i[34567]86-*)
1011                         ;;
1012                     *)
1013                         os=-nto$os
1014                         ;;
1015                 esac
1016                 ;;
1017         -nto*)
1018                 os=-nto-qnx
1019                 ;;
1020         -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1021               | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
1022               | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1023                 ;;
1024         -mac*)
1025                 os=`echo $os | sed -e 's|mac|macos|'`
1026                 ;;
1027         -linux*)
1028                 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1029                 ;;
1030         -sunos5*)
1031                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1032                 ;;
1033         -sunos6*)
1034                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1035                 ;;
1036         -opened*)
1037                 os=-openedition
1038                 ;;
1039         -wince*)
1040                 os=-wince
1041                 ;;
1042         -osfrose*)
1043                 os=-osfrose
1044                 ;;
1045         -osf*)
1046                 os=-osf
1047                 ;;
1048         -utek*)
1049                 os=-bsd
1050                 ;;
1051         -dynix*)
1052                 os=-bsd
1053                 ;;
1054         -acis*)
1055                 os=-aos
1056                 ;;
1057         -386bsd)
1058                 os=-bsd
1059                 ;;
1060         -ctix* | -uts*)
1061                 os=-sysv
1062                 ;;
1063         -ns2 )
1064                 os=-nextstep2
1065                 ;;
1066         -nsk*)
1067                 os=-nsk
1068                 ;;
1069         # Preserve the version number of sinix5.
1070         -sinix5.*)
1071                 os=`echo $os | sed -e 's|sinix|sysv|'`
1072                 ;;
1073         -sinix*)
1074                 os=-sysv4
1075                 ;;
1076         -triton*)
1077                 os=-sysv3
1078                 ;;
1079         -oss*)
1080                 os=-sysv3
1081                 ;;
1082         -svr4)
1083                 os=-sysv4
1084                 ;;
1085         -svr3)
1086                 os=-sysv3
1087                 ;;
1088         -sysvr4)
1089                 os=-sysv4
1090                 ;;
1091         # This must come after -sysvr4.
1092         -sysv*)
1093                 ;;
1094         -ose*)
1095                 os=-ose
1096                 ;;
1097         -es1800*)
1098                 os=-ose
1099                 ;;
1100         -xenix)
1101                 os=-xenix
1102                 ;;
1103         -*mint | -*MiNT)
1104                 os=-mint
1105                 ;;
1106         -none)
1107                 ;;
1108         *)
1109                 # Get rid of the `-' at the beginning of $os.
1110                 os=`echo $os | sed 's/[^-]*-//'`
1111                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1112                 exit 1
1113                 ;;
1114 esac
1115 else
1116
1117 # Here we handle the default operating systems that come with various machines.
1118 # The value should be what the vendor currently ships out the door with their
1119 # machine or put another way, the most popular os provided with the machine.
1120
1121 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1122 # "-sun"), then you have to tell the case statement up towards the top
1123 # that MANUFACTURER isn't an operating system.  Otherwise, code above
1124 # will signal an error saying that MANUFACTURER isn't an operating
1125 # system, and we'll never get to this point.
1126
1127 case $basic_machine in
1128         *-acorn)
1129                 os=-riscix1.2
1130                 ;;
1131         arm*-rebel)
1132                 os=-linux
1133                 ;;
1134         arm*-semi)
1135                 os=-aout
1136                 ;;
1137         pdp11-*)
1138                 os=-none
1139                 ;;
1140         *-dec | vax-*)
1141                 os=-ultrix4.2
1142                 ;;
1143         m68*-apollo)
1144                 os=-domain
1145                 ;;
1146         i386-sun)
1147                 os=-sunos4.0.2
1148                 ;;
1149         m68000-sun)
1150                 os=-sunos3
1151                 # This also exists in the configure program, but was not the
1152                 # default.
1153                 # os=-sunos4
1154                 ;;
1155         m68*-cisco)
1156                 os=-aout
1157                 ;;
1158         mips*-cisco)
1159                 os=-elf
1160                 ;;
1161         mips*-*)
1162                 os=-elf
1163                 ;;
1164         *-tti)  # must be before sparc entry or we get the wrong os.
1165                 os=-sysv3
1166                 ;;
1167         sparc-* | *-sun)
1168                 os=-sunos4.1.1
1169                 ;;
1170         *-be)
1171                 os=-beos
1172                 ;;
1173         *-ibm)
1174                 os=-aix
1175                 ;;
1176         *-wec)
1177                 os=-proelf
1178                 ;;
1179         *-winbond)
1180                 os=-proelf
1181                 ;;
1182         *-oki)
1183                 os=-proelf
1184                 ;;
1185         *-hp)
1186                 os=-hpux
1187                 ;;
1188         *-hitachi)
1189                 os=-hiux
1190                 ;;
1191         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1192                 os=-sysv
1193                 ;;
1194         *-cbm)
1195                 os=-amigaos
1196                 ;;
1197         *-dg)
1198                 os=-dgux
1199                 ;;
1200         *-dolphin)
1201                 os=-sysv3
1202                 ;;
1203         m68k-ccur)
1204                 os=-rtu
1205                 ;;
1206         m88k-omron*)
1207                 os=-luna
1208                 ;;
1209         *-next )
1210                 os=-nextstep
1211                 ;;
1212         *-sequent)
1213                 os=-ptx
1214                 ;;
1215         *-crds)
1216                 os=-unos
1217                 ;;
1218         *-ns)
1219                 os=-genix
1220                 ;;
1221         i370-*)
1222                 os=-mvs
1223                 ;;
1224         *-next)
1225                 os=-nextstep3
1226                 ;;
1227         *-gould)
1228                 os=-sysv
1229                 ;;
1230         *-highlevel)
1231                 os=-bsd
1232                 ;;
1233         *-encore)
1234                 os=-bsd
1235                 ;;
1236         *-sgi)
1237                 os=-irix
1238                 ;;
1239         *-siemens)
1240                 os=-sysv4
1241                 ;;
1242         *-masscomp)
1243                 os=-rtu
1244                 ;;
1245         f301-fujitsu)
1246                 os=-uxpv
1247                 ;;
1248         *-rom68k)
1249                 os=-coff
1250                 ;;
1251         *-*bug)
1252                 os=-coff
1253                 ;;
1254         *-apple)
1255                 os=-macos
1256                 ;;
1257         *-atari*)
1258                 os=-mint
1259                 ;;
1260         *)
1261                 os=-none
1262                 ;;
1263 esac
1264 fi
1265
1266 # Here we handle the case where we know the os, and the CPU type, but not the
1267 # manufacturer.  We pick the logical manufacturer.
1268 vendor=unknown
1269 case $basic_machine in
1270         *-unknown)
1271                 case $os in
1272                         -riscix*)
1273                                 vendor=acorn
1274                                 ;;
1275                         -sunos*)
1276                                 vendor=sun
1277                                 ;;
1278                         -aix*)
1279                                 vendor=ibm
1280                                 ;;
1281                         -beos*)
1282                                 vendor=be
1283                                 ;;
1284                         -hpux*)
1285                                 vendor=hp
1286                                 ;;
1287                         -mpeix*)
1288                                 vendor=hp
1289                                 ;;
1290                         -hiux*)
1291                                 vendor=hitachi
1292                                 ;;
1293                         -unos*)
1294                                 vendor=crds
1295                                 ;;
1296                         -dgux*)
1297                                 vendor=dg
1298                                 ;;
1299                         -luna*)
1300                                 vendor=omron
1301                                 ;;
1302                         -genix*)
1303                                 vendor=ns
1304                                 ;;
1305                         -mvs* | -opened*)
1306                                 vendor=ibm
1307                                 ;;
1308                         -ptx*)
1309                                 vendor=sequent
1310                                 ;;
1311                         -vxsim* | -vxworks*)
1312                                 vendor=wrs
1313                                 ;;
1314                         -aux*)
1315                                 vendor=apple
1316                                 ;;
1317                         -hms*)
1318                                 vendor=hitachi
1319                                 ;;
1320                         -mpw* | -macos*)
1321                                 vendor=apple
1322                                 ;;
1323                         -*mint | -*MiNT)
1324                                 vendor=atari
1325                                 ;;
1326                 esac
1327                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1328                 ;;
1329 esac
1330
1331 echo $basic_machine$os
1332 exit 0
1333
1334 # Local variables:
1335 # eval: (add-hook 'write-file-hooks 'time-stamp)
1336 # time-stamp-start: "version='"
1337 # time-stamp-format: "%:y-%02m-%02d"
1338 # time-stamp-end: "'"
1339 # End: