source3/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, 2006, 2007, 2008
   5 #   Free Software Foundation, Inc.
   6
   7 timestamp='2009-04-17'
   8
   9 # This file is (in principle) common to ALL GNU software.
  10 # The presence of a machine in this file suggests that SOME GNU software
  11 # can handle that machine.  It does not imply ALL GNU software can.
  12 #
  13 # This file is free software; you can redistribute it and/or modify
  14 # it under the terms of the GNU General Public License as published by
  15 # the Free Software Foundation; either version 3 of the License, or
  16 # (at your option) any later version.
  17 #
  18 # This program is distributed in the hope that it will be useful,
  19 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  20 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21 # GNU General Public License for more details.
  22 #
  23 # You should have received a copy of the GNU General Public License
  24 # along with this program; if not, see <http://www.gnu.org/licenses/>.
  25 #
  26 # As a special exception to the GNU General Public License, if you
  27 # distribute this file as part of a program that contains a
  28 # configuration script generated by Autoconf, you may include it under
  29 # the same distribution terms that you use for the rest of that program.
  30
  31
  32 # Please send patches to <config-patches@gnu.org>.  Submit a context
  33 # diff and a properly formatted ChangeLog entry.
  34 #
  35 # Configuration subroutine to validate and canonicalize a configuration type.
  36 # Supply the specified configuration type as an argument.
  37 # If it is invalid, we print an error message on stderr and exit with code 1.
  38 # Otherwise, we print the canonical config type on stdout and succeed.
  39
  40 # This file is supposed to be the same for all GNU packages
  41 # and recognize all the CPU types, system types and aliases
  42 # that are meaningful with *any* GNU software.
  43 # Each package is responsible for reporting which valid configurations
  44 # it does not support.  The user should be able to distinguish
  45 # a failure to support a valid configuration from a meaningless
  46 # configuration.
  47
  48 # The goal of this file is to map all the various variations of a given
  49 # machine specification into a single specification in the form:
  50 #       CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
  51 # or in some cases, the newer four-part form:
  52 #       CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
  53 # It is wrong to echo any other type of specification.
  54
  55 me=`echo "$0" | sed -e 's,.*/,,'`
  56
  57 usage="\
  58 Usage: $0 [OPTION] CPU-MFR-OPSYS
  59        $0 [OPTION] ALIAS
  60
  61 Canonicalize a configuration name.
  62
  63 Operation modes:
  64   -h, --help         print this help, then exit
  65   -t, --time-stamp   print date of last modification, then exit
  66   -v, --version      print version number, then exit
  67
  68 Report bugs and patches to <config-patches@gnu.org>."
  69
  70 version="\
  71 GNU config.sub ($timestamp)
  72
  73 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
  74 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
  75
  76 This is free software; see the source for copying conditions.  There is NO
  77 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
  78
  79 help="
  80 Try \`$me --help' for more information."
  81
  82 # Parse command line
  83 while test $# -gt 0 ; do
  84   case $1 in
  85     --time-stamp | --time* | -t )
  86        echo "$timestamp" ; exit ;;
  87     --version | -v )
  88        echo "$version" ; exit ;;
  89     --help | --h* | -h )
  90        echo "$usage"; exit ;;
  91     -- )     # Stop option processing
  92        shift; break ;;
  93     - ) # Use stdin as input.
  94        break ;;
  95     -* )
  96        echo "$me: invalid option $1$help"
  97        exit 1 ;;
  98
  99     *local*)
 100        # First pass through any local machine types.
 101        echo $1
 102        exit ;;
 103
 104     * )
 105        break ;;
 106   esac
 107 done
 108
 109 case $# in
 110  0) echo "$me: missing argument$help" >&2
 111     exit 1;;
 112  1) ;;
 113  *) echo "$me: too many arguments$help" >&2
 114     exit 1;;
 115 esac
 116
 117 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
 118 # Here we must recognize all the valid KERNEL-OS combinations.
 119 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
 120 case $maybe_os in
 121   nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
 122   uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
 123   kopensolaris*-gnu* | \
 124   storm-chaos* | os2-emx* | rtmk-nova*)
 125     os=-$maybe_os
 126     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
 127     ;;
 128   *)
 129     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
 130     if [ $basic_machine != $1 ]
 131     then os=`echo $1 | sed 's/.*-/-/'`
 132     else os=; fi
 133     ;;
 134 esac
 135
 136 ### Let's recognize common machines as not being operating systems so
 137 ### that things like config.sub decstation-3100 work.  We also
 138 ### recognize some manufacturers as not being operating systems, so we
 139 ### can provide default operating systems below.
 140 case $os in
 141         -sun*os*)
 142                 # Prevent following clause from handling this invalid input.
 143                 ;;
 144         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
 145         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
 146         -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
 147         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
 148         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
 149         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
 150         -apple | -axis | -knuth | -cray)
 151                 os=
 152                 basic_machine=$1
 153                 ;;
 154         -sim | -cisco | -oki | -wec | -winbond)
 155                 os=
 156                 basic_machine=$1
 157                 ;;
 158         -scout)
 159                 ;;
 160         -wrs)
 161                 os=-vxworks
 162                 basic_machine=$1
 163                 ;;
 164         -chorusos*)
 165                 os=-chorusos
 166                 basic_machine=$1
 167                 ;;
 168         -chorusrdb)
 169                 os=-chorusrdb
 170                 basic_machine=$1
 171                 ;;
 172         -hiux*)
 173                 os=-hiuxwe2
 174                 ;;
 175         -sco6)
 176                 os=-sco5v6
 177                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 178                 ;;
 179         -sco5)
 180                 os=-sco3.2v5
 181                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 182                 ;;
 183         -sco4)
 184                 os=-sco3.2v4
 185                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 186                 ;;
 187         -sco3.2.[4-9]*)
 188                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
 189                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 190                 ;;
 191         -sco3.2v[4-9]*)
 192                 # Don't forget version if it is 3.2v4 or newer.
 193                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 194                 ;;
 195         -sco5v6*)
 196                 # Don't forget version if it is 3.2v4 or newer.
 197                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 198                 ;;
 199         -sco*)
 200                 os=-sco3.2v2
 201                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 202                 ;;
 203         -udk*)
 204                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 205                 ;;
 206         -isc)
 207                 os=-isc2.2
 208                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 209                 ;;
 210         -clix*)
 211                 basic_machine=clipper-intergraph
 212                 ;;
 213         -isc*)
 214                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 215                 ;;
 216         -lynx*)
 217                 os=-lynxos
 218                 ;;
 219         -ptx*)
 220                 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
 221                 ;;
 222         -windowsnt*)
 223                 os=`echo $os | sed -e 's/windowsnt/winnt/'`
 224                 ;;
 225         -psos*)
 226                 os=-psos
 227                 ;;
 228         -mint | -mint[0-9]*)
 229                 basic_machine=m68k-atari
 230                 os=-mint
 231                 ;;
 232 esac
 233
 234 # Decode aliases for certain CPU-COMPANY combinations.
 235 case $basic_machine in
 236         # Recognize the basic CPU types without company name.
 237         # Some are omitted here because they have special meanings below.
 238         1750a | 580 \
 239         | a29k \
 240         | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
 241         | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
 242         | am33_2.0 \
 243         | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
 244         | bfin \
 245         | c4x | clipper \
 246         | d10v | d30v | dlx | dsp16xx \
 247         | fido | fr30 | frv \
 248         | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
 249         | i370 | i860 | i960 | ia64 \
 250         | ip2k | iq2000 \
 251         | lm32 \
 252         | m32c | m32r | m32rle | m68000 | m68k | m88k \
 253         | maxq | mb | microblaze | mcore | mep | metag \
 254         | mips | mipsbe | mipseb | mipsel | mipsle \
 255         | mips16 \
 256         | mips64 | mips64el \
 257         | mips64octeon | mips64octeonel \
 258         | mips64orion | mips64orionel \
 259         | mips64r5900 | mips64r5900el \
 260         | mips64vr | mips64vrel \
 261         | mips64vr4100 | mips64vr4100el \
 262         | mips64vr4300 | mips64vr4300el \
 263         | mips64vr5000 | mips64vr5000el \
 264         | mips64vr5900 | mips64vr5900el \
 265         | mipsisa32 | mipsisa32el \
 266         | mipsisa32r2 | mipsisa32r2el \
 267         | mipsisa64 | mipsisa64el \
 268         | mipsisa64r2 | mipsisa64r2el \
 269         | mipsisa64sb1 | mipsisa64sb1el \
 270         | mipsisa64sr71k | mipsisa64sr71kel \
 271         | mipstx39 | mipstx39el \
 272         | mn10200 | mn10300 \
 273         | moxie \
 274         | mt \
 275         | msp430 \
 276         | nios | nios2 \
 277         | ns16k | ns32k \
 278         | or32 \
 279         | pdp10 | pdp11 | pj | pjl \
 280         | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
 281         | pyramid \
 282         | score \
 283         | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
 284         | sh64 | sh64le \
 285         | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
 286         | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
 287         | spu | strongarm \
 288         | tahoe | thumb | tic4x | tic80 | tron \
 289         | v850 | v850e \
 290         | we32k \
 291         | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
 292         | z8k | z80)
 293                 basic_machine=$basic_machine-unknown
 294                 ;;
 295         m6811 | m68hc11 | m6812 | m68hc12)
 296                 # Motorola 68HC11/12.
 297                 basic_machine=$basic_machine-unknown
 298                 os=-none
 299                 ;;
 300         m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
 301                 ;;
 302         ms1)
 303                 basic_machine=mt-unknown
 304                 ;;
 305
 306         # We use `pc' rather than `unknown'
 307         # because (1) that's what they normally are, and
 308         # (2) the word "unknown" tends to confuse beginning users.
 309         i*86 | x86_64)
 310           basic_machine=$basic_machine-pc
 311           ;;
 312         # Object if more than one company name word.
 313         *-*-*)
 314                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 315                 exit 1
 316                 ;;
 317         # Recognize the basic CPU types with company name.
 318         580-* \
 319         | a29k-* \
 320         | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
 321         | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
 322         | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
 323         | arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
 324         | avr-* | avr32-* \
 325         | bfin-* | bs2000-* \
 326         | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
 327         | clipper-* | craynv-* | cydra-* \
 328         | d10v-* | d30v-* | dlx-* \
 329         | elxsi-* \
 330         | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
 331         | h8300-* | h8500-* \
 332         | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
 333         | i*86-* | i860-* | i960-* | ia64-* \
 334         | ip2k-* | iq2000-* \
 335         | lm32-* \
 336         | m32c-* | m32r-* | m32rle-* \
 337         | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
 338         | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
 339         | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
 340         | mips16-* \
 341         | mips64-* | mips64el-* \
 342         | mips64octeon-* | mips64octeonel-* \
 343         | mips64orion-* | mips64orionel-* \
 344         | mips64r5900-* | mips64r5900el-* \
 345         | mips64vr-* | mips64vrel-* \
 346         | mips64vr4100-* | mips64vr4100el-* \
 347         | mips64vr4300-* | mips64vr4300el-* \
 348         | mips64vr5000-* | mips64vr5000el-* \
 349         | mips64vr5900-* | mips64vr5900el-* \
 350         | mipsisa32-* | mipsisa32el-* \
 351         | mipsisa32r2-* | mipsisa32r2el-* \
 352         | mipsisa64-* | mipsisa64el-* \
 353         | mipsisa64r2-* | mipsisa64r2el-* \
 354         | mipsisa64sb1-* | mipsisa64sb1el-* \
 355         | mipsisa64sr71k-* | mipsisa64sr71kel-* \
 356         | mipstx39-* | mipstx39el-* \
 357         | mmix-* \
 358         | mt-* \
 359         | msp430-* \
 360         | nios-* | nios2-* \
 361         | none-* | np1-* | ns16k-* | ns32k-* \
 362         | orion-* \
 363         | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
 364         | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
 365         | pyramid-* \
 366         | romp-* | rs6000-* \
 367         | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
 368         | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
 369         | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
 370         | sparclite-* \
 371         | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
 372         | tahoe-* | thumb-* \
 373         | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \
 374         | tron-* \
 375         | v850-* | v850e-* | vax-* \
 376         | we32k-* \
 377         | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
 378         | xstormy16-* | xtensa*-* \
 379         | ymp-* \
 380         | z8k-* | z80-*)
 381                 ;;
 382         # Recognize the basic CPU types without company name, with glob match.
 383         xtensa*)
 384                 basic_machine=$basic_machine-unknown
 385                 ;;
 386         # Recognize the various machine names and aliases which stand
 387         # for a CPU type and a company and sometimes even an OS.
 388         386bsd)
 389                 basic_machine=i386-unknown
 390                 os=-bsd
 391                 ;;
 392         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 393                 basic_machine=m68000-att
 394                 ;;
 395         3b*)
 396                 basic_machine=we32k-att
 397                 ;;
 398         a29khif)
 399                 basic_machine=a29k-amd
 400                 os=-udi
 401                 ;;
 402         abacus)
 403                 basic_machine=abacus-unknown
 404                 ;;
 405         adobe68k)
 406                 basic_machine=m68010-adobe
 407                 os=-scout
 408                 ;;
 409         alliant | fx80)
 410                 basic_machine=fx80-alliant
 411                 ;;
 412         altos | altos3068)
 413                 basic_machine=m68k-altos
 414                 ;;
 415         am29k)
 416                 basic_machine=a29k-none
 417                 os=-bsd
 418                 ;;
 419         amd64)
 420                 basic_machine=x86_64-pc
 421                 ;;
 422         amd64-*)
 423                 basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
 424                 ;;
 425         amdahl)
 426                 basic_machine=580-amdahl
 427                 os=-sysv
 428                 ;;
 429         amiga | amiga-*)
 430                 basic_machine=m68k-unknown
 431                 ;;
 432         amigaos | amigados)
 433                 basic_machine=m68k-unknown
 434                 os=-amigaos
 435                 ;;
 436         amigaunix | amix)
 437                 basic_machine=m68k-unknown
 438                 os=-sysv4
 439                 ;;
 440         apollo68)
 441                 basic_machine=m68k-apollo
 442                 os=-sysv
 443                 ;;
 444         apollo68bsd)
 445                 basic_machine=m68k-apollo
 446                 os=-bsd
 447                 ;;
 448         aros)
 449                 basic_machine=i386-pc
 450                 os=-aros
 451                 ;;
 452         aux)
 453                 basic_machine=m68k-apple
 454                 os=-aux
 455                 ;;
 456         balance)
 457                 basic_machine=ns32k-sequent
 458                 os=-dynix
 459                 ;;
 460         blackfin)
 461                 basic_machine=bfin-unknown
 462                 os=-linux
 463                 ;;
 464         blackfin-*)
 465                 basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
 466                 os=-linux
 467                 ;;
 468         c90)
 469                 basic_machine=c90-cray
 470                 os=-unicos
 471                 ;;
 472         cegcc)
 473                 basic_machine=arm-unknown
 474                 os=-cegcc
 475                 ;;
 476         convex-c1)
 477                 basic_machine=c1-convex
 478                 os=-bsd
 479                 ;;
 480         convex-c2)
 481                 basic_machine=c2-convex
 482                 os=-bsd
 483                 ;;
 484         convex-c32)
 485                 basic_machine=c32-convex
 486                 os=-bsd
 487                 ;;
 488         convex-c34)
 489                 basic_machine=c34-convex
 490                 os=-bsd
 491                 ;;
 492         convex-c38)
 493                 basic_machine=c38-convex
 494                 os=-bsd
 495                 ;;
 496         cray | j90)
 497                 basic_machine=j90-cray
 498                 os=-unicos
 499                 ;;
 500         craynv)
 501                 basic_machine=craynv-cray
 502                 os=-unicosmp
 503                 ;;
 504         cr16)
 505                 basic_machine=cr16-unknown
 506                 os=-elf
 507                 ;;
 508         crds | unos)
 509                 basic_machine=m68k-crds
 510                 ;;
 511         crisv32 | crisv32-* | etraxfs*)
 512                 basic_machine=crisv32-axis
 513                 ;;
 514         cris | cris-* | etrax*)
 515                 basic_machine=cris-axis
 516                 ;;
 517         crx)
 518                 basic_machine=crx-unknown
 519                 os=-elf
 520                 ;;
 521         da30 | da30-*)
 522                 basic_machine=m68k-da30
 523                 ;;
 524         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 525                 basic_machine=mips-dec
 526                 ;;
 527         decsystem10* | dec10*)
 528                 basic_machine=pdp10-dec
 529                 os=-tops10
 530                 ;;
 531         decsystem20* | dec20*)
 532                 basic_machine=pdp10-dec
 533                 os=-tops20
 534                 ;;
 535         delta | 3300 | motorola-3300 | motorola-delta \
 536               | 3300-motorola | delta-motorola)
 537                 basic_machine=m68k-motorola
 538                 ;;
 539         delta88)
 540                 basic_machine=m88k-motorola
 541                 os=-sysv3
 542                 ;;
 543         dicos)
 544                 basic_machine=i686-pc
 545                 os=-dicos
 546                 ;;
 547         djgpp)
 548                 basic_machine=i586-pc
 549                 os=-msdosdjgpp
 550                 ;;
 551         dpx20 | dpx20-*)
 552                 basic_machine=rs6000-bull
 553                 os=-bosx
 554                 ;;
 555         dpx2* | dpx2*-bull)
 556                 basic_machine=m68k-bull
 557                 os=-sysv3
 558                 ;;
 559         ebmon29k)
 560                 basic_machine=a29k-amd
 561                 os=-ebmon
 562                 ;;
 563         elxsi)
 564                 basic_machine=elxsi-elxsi
 565                 os=-bsd
 566                 ;;
 567         encore | umax | mmax)
 568                 basic_machine=ns32k-encore
 569                 ;;
 570         es1800 | OSE68k | ose68k | ose | OSE)
 571                 basic_machine=m68k-ericsson
 572                 os=-ose
 573                 ;;
 574         fx2800)
 575                 basic_machine=i860-alliant
 576                 ;;
 577         genix)
 578                 basic_machine=ns32k-ns
 579                 ;;
 580         gmicro)
 581                 basic_machine=tron-gmicro
 582                 os=-sysv
 583                 ;;
 584         go32)
 585                 basic_machine=i386-pc
 586                 os=-go32
 587                 ;;
 588         h3050r* | hiux*)
 589                 basic_machine=hppa1.1-hitachi
 590                 os=-hiuxwe2
 591                 ;;
 592         h8300hms)
 593                 basic_machine=h8300-hitachi
 594                 os=-hms
 595                 ;;
 596         h8300xray)
 597                 basic_machine=h8300-hitachi
 598                 os=-xray
 599                 ;;
 600         h8500hms)
 601                 basic_machine=h8500-hitachi
 602                 os=-hms
 603                 ;;
 604         harris)
 605                 basic_machine=m88k-harris
 606                 os=-sysv3
 607                 ;;
 608         hp300-*)
 609                 basic_machine=m68k-hp
 610                 ;;
 611         hp300bsd)
 612                 basic_machine=m68k-hp
 613                 os=-bsd
 614                 ;;
 615         hp300hpux)
 616                 basic_machine=m68k-hp
 617                 os=-hpux
 618                 ;;
 619         hp3k9[0-9][0-9] | hp9[0-9][0-9])
 620                 basic_machine=hppa1.0-hp
 621                 ;;
 622         hp9k2[0-9][0-9] | hp9k31[0-9])
 623                 basic_machine=m68000-hp
 624                 ;;
 625         hp9k3[2-9][0-9])
 626                 basic_machine=m68k-hp
 627                 ;;
 628         hp9k6[0-9][0-9] | hp6[0-9][0-9])
 629                 basic_machine=hppa1.0-hp
 630                 ;;
 631         hp9k7[0-79][0-9] | hp7[0-79][0-9])
 632                 basic_machine=hppa1.1-hp
 633                 ;;
 634         hp9k78[0-9] | hp78[0-9])
 635                 # FIXME: really hppa2.0-hp
 636                 basic_machine=hppa1.1-hp
 637                 ;;
 638         hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
 639                 # FIXME: really hppa2.0-hp
 640                 basic_machine=hppa1.1-hp
 641                 ;;
 642         hp9k8[0-9][13679] | hp8[0-9][13679])
 643                 basic_machine=hppa1.1-hp
 644                 ;;
 645         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 646                 basic_machine=hppa1.0-hp
 647                 ;;
 648         hppa-next)
 649                 os=-nextstep3
 650                 ;;
 651         hppaosf)
 652                 basic_machine=hppa1.1-hp
 653                 os=-osf
 654                 ;;
 655         hppro)
 656                 basic_machine=hppa1.1-hp
 657                 os=-proelf
 658                 ;;
 659         i370-ibm* | ibm*)
 660                 basic_machine=i370-ibm
 661                 ;;
 662 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
 663         i*86v32)
 664                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 665                 os=-sysv32
 666                 ;;
 667         i*86v4*)
 668                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 669                 os=-sysv4
 670                 ;;
 671         i*86v)
 672                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 673                 os=-sysv
 674                 ;;
 675         i*86sol2)
 676                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 677                 os=-solaris2
 678                 ;;
 679         i386mach)
 680                 basic_machine=i386-mach
 681                 os=-mach
 682                 ;;
 683         i386-vsta | vsta)
 684                 basic_machine=i386-unknown
 685                 os=-vsta
 686                 ;;
 687         iris | iris4d)
 688                 basic_machine=mips-sgi
 689                 case $os in
 690                     -irix*)
 691                         ;;
 692                     *)
 693                         os=-irix4
 694                         ;;
 695                 esac
 696                 ;;
 697         isi68 | isi)
 698                 basic_machine=m68k-isi
 699                 os=-sysv
 700                 ;;
 701         m68knommu)
 702                 basic_machine=m68k-unknown
 703                 os=-linux
 704                 ;;
 705         m68knommu-*)
 706                 basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
 707                 os=-linux
 708                 ;;
 709         m88k-omron*)
 710                 basic_machine=m88k-omron
 711                 ;;
 712         magnum | m3230)
 713                 basic_machine=mips-mips
 714                 os=-sysv
 715                 ;;
 716         merlin)
 717                 basic_machine=ns32k-utek
 718                 os=-sysv
 719                 ;;
 720         mingw32)
 721                 basic_machine=i386-pc
 722                 os=-mingw32
 723                 ;;
 724         mingw32ce)
 725                 basic_machine=arm-unknown
 726                 os=-mingw32ce
 727                 ;;
 728         miniframe)
 729                 basic_machine=m68000-convergent
 730                 ;;
 731         *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
 732                 basic_machine=m68k-atari
 733                 os=-mint
 734                 ;;
 735         mips3*-*)
 736                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 737                 ;;
 738         mips3*)
 739                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
 740                 ;;
 741         monitor)
 742                 basic_machine=m68k-rom68k
 743                 os=-coff
 744                 ;;
 745         morphos)
 746                 basic_machine=powerpc-unknown
 747                 os=-morphos
 748                 ;;
 749         msdos)
 750                 basic_machine=i386-pc
 751                 os=-msdos
 752                 ;;
 753         ms1-*)
 754                 basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
 755                 ;;
 756         mvs)
 757                 basic_machine=i370-ibm
 758                 os=-mvs
 759                 ;;
 760         ncr3000)
 761                 basic_machine=i486-ncr
 762                 os=-sysv4
 763                 ;;
 764         netbsd386)
 765                 basic_machine=i386-unknown
 766                 os=-netbsd
 767                 ;;
 768         netwinder)
 769                 basic_machine=armv4l-rebel
 770                 os=-linux
 771                 ;;
 772         news | news700 | news800 | news900)
 773                 basic_machine=m68k-sony
 774                 os=-newsos
 775                 ;;
 776         news1000)
 777                 basic_machine=m68030-sony
 778                 os=-newsos
 779                 ;;
 780         news-3600 | risc-news)
 781                 basic_machine=mips-sony
 782                 os=-newsos
 783                 ;;
 784         necv70)
 785                 basic_machine=v70-nec
 786                 os=-sysv
 787                 ;;
 788         next | m*-next )
 789                 basic_machine=m68k-next
 790                 case $os in
 791                     -nextstep* )
 792                         ;;
 793                     -ns2*)
 794                       os=-nextstep2
 795                         ;;
 796                     *)
 797                       os=-nextstep3
 798                         ;;
 799                 esac
 800                 ;;
 801         nh3000)
 802                 basic_machine=m68k-harris
 803                 os=-cxux
 804                 ;;
 805         nh[45]000)
 806                 basic_machine=m88k-harris
 807                 os=-cxux
 808                 ;;
 809         nindy960)
 810                 basic_machine=i960-intel
 811                 os=-nindy
 812                 ;;
 813         mon960)
 814                 basic_machine=i960-intel
 815                 os=-mon960
 816                 ;;
 817         nonstopux)
 818                 basic_machine=mips-compaq
 819                 os=-nonstopux
 820                 ;;
 821         np1)
 822                 basic_machine=np1-gould
 823                 ;;
 824         nsr-tandem)
 825                 basic_machine=nsr-tandem
 826                 ;;
 827         op50n-* | op60c-*)
 828                 basic_machine=hppa1.1-oki
 829                 os=-proelf
 830                 ;;
 831         openrisc | openrisc-*)
 832                 basic_machine=or32-unknown
 833                 ;;
 834         os400)
 835                 basic_machine=powerpc-ibm
 836                 os=-os400
 837                 ;;
 838         OSE68000 | ose68000)
 839                 basic_machine=m68000-ericsson
 840                 os=-ose
 841                 ;;
 842         os68k)
 843                 basic_machine=m68k-none
 844                 os=-os68k
 845                 ;;
 846         pa-hitachi)
 847                 basic_machine=hppa1.1-hitachi
 848                 os=-hiuxwe2
 849                 ;;
 850         paragon)
 851                 basic_machine=i860-intel
 852                 os=-osf
 853                 ;;
 854         parisc)
 855                 basic_machine=hppa-unknown
 856                 os=-linux
 857                 ;;
 858         parisc-*)
 859                 basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
 860                 os=-linux
 861                 ;;
 862         pbd)
 863                 basic_machine=sparc-tti
 864                 ;;
 865         pbb)
 866                 basic_machine=m68k-tti
 867                 ;;
 868         pc532 | pc532-*)
 869                 basic_machine=ns32k-pc532
 870                 ;;
 871         pc98)
 872                 basic_machine=i386-pc
 873                 ;;
 874         pc98-*)
 875                 basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
 876                 ;;
 877         pentium | p5 | k5 | k6 | nexgen | viac3)
 878                 basic_machine=i586-pc
 879                 ;;
 880         pentiumpro | p6 | 6x86 | athlon | athlon_*)
 881                 basic_machine=i686-pc
 882                 ;;
 883         pentiumii | pentium2 | pentiumiii | pentium3)
 884                 basic_machine=i686-pc
 885                 ;;
 886         pentium4)
 887                 basic_machine=i786-pc
 888                 ;;
 889         pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
 890                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
 891                 ;;
 892         pentiumpro-* | p6-* | 6x86-* | athlon-*)
 893                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 894                 ;;
 895         pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
 896                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 897                 ;;
 898         pentium4-*)
 899                 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
 900                 ;;
 901         pn)
 902                 basic_machine=pn-gould
 903                 ;;
 904         power)  basic_machine=power-ibm
 905                 ;;
 906         ppc)    basic_machine=powerpc-unknown
 907                 ;;
 908         ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
 909                 ;;
 910         ppcle | powerpclittle | ppc-le | powerpc-little)
 911                 basic_machine=powerpcle-unknown
 912                 ;;
 913         ppcle-* | powerpclittle-*)
 914                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
 915                 ;;
 916         ppc64)  basic_machine=powerpc64-unknown
 917                 ;;
 918         ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
 919                 ;;
 920         ppc64le | powerpc64little | ppc64-le | powerpc64-little)
 921                 basic_machine=powerpc64le-unknown
 922                 ;;
 923         ppc64le-* | powerpc64little-*)
 924                 basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
 925                 ;;
 926         ps2)
 927                 basic_machine=i386-ibm
 928                 ;;
 929         pw32)
 930                 basic_machine=i586-unknown
 931                 os=-pw32
 932                 ;;
 933         rdos)
 934                 basic_machine=i386-pc
 935                 os=-rdos
 936                 ;;
 937         rom68k)
 938                 basic_machine=m68k-rom68k
 939                 os=-coff
 940                 ;;
 941         rm[46]00)
 942                 basic_machine=mips-siemens
 943                 ;;
 944         rtpc | rtpc-*)
 945                 basic_machine=romp-ibm
 946                 ;;
 947         s390 | s390-*)
 948                 basic_machine=s390-ibm
 949                 ;;
 950         s390x | s390x-*)
 951                 basic_machine=s390x-ibm
 952                 ;;
 953         sa29200)
 954                 basic_machine=a29k-amd
 955                 os=-udi
 956                 ;;
 957         sb1)
 958                 basic_machine=mipsisa64sb1-unknown
 959                 ;;
 960         sb1el)
 961                 basic_machine=mipsisa64sb1el-unknown
 962                 ;;
 963         sde)
 964                 basic_machine=mipsisa32-sde
 965                 os=-elf
 966                 ;;
 967         sei)
 968                 basic_machine=mips-sei
 969                 os=-seiux
 970                 ;;
 971         sequent)
 972                 basic_machine=i386-sequent
 973                 ;;
 974         sh)
 975                 basic_machine=sh-hitachi
 976                 os=-hms
 977                 ;;
 978         sh5el)
 979                 basic_machine=sh5le-unknown
 980                 ;;
 981         sh64)
 982                 basic_machine=sh64-unknown
 983                 ;;
 984         sparclite-wrs | simso-wrs)
 985                 basic_machine=sparclite-wrs
 986                 os=-vxworks
 987                 ;;
 988         sps7)
 989                 basic_machine=m68k-bull
 990                 os=-sysv2
 991                 ;;
 992         spur)
 993                 basic_machine=spur-unknown
 994                 ;;
 995         st2000)
 996                 basic_machine=m68k-tandem
 997                 ;;
 998         stratus)
 999                 basic_machine=i860-stratus
1000                 os=-sysv4
1001                 ;;
1002         sun2)
1003                 basic_machine=m68000-sun
1004                 ;;
1005         sun2os3)
1006                 basic_machine=m68000-sun
1007                 os=-sunos3
1008                 ;;
1009         sun2os4)
1010                 basic_machine=m68000-sun
1011                 os=-sunos4
1012                 ;;
1013         sun3os3)
1014                 basic_machine=m68k-sun
1015                 os=-sunos3
1016                 ;;
1017         sun3os4)
1018                 basic_machine=m68k-sun
1019                 os=-sunos4
1020                 ;;
1021         sun4os3)
1022                 basic_machine=sparc-sun
1023                 os=-sunos3
1024                 ;;
1025         sun4os4)
1026                 basic_machine=sparc-sun
1027                 os=-sunos4
1028                 ;;
1029         sun4sol2)
1030                 basic_machine=sparc-sun
1031                 os=-solaris2
1032                 ;;
1033         sun3 | sun3-*)
1034                 basic_machine=m68k-sun
1035                 ;;
1036         sun4)
1037                 basic_machine=sparc-sun
1038                 ;;
1039         sun386 | sun386i | roadrunner)
1040                 basic_machine=i386-sun
1041                 ;;
1042         sv1)
1043                 basic_machine=sv1-cray
1044                 os=-unicos
1045                 ;;
1046         symmetry)
1047                 basic_machine=i386-sequent
1048                 os=-dynix
1049                 ;;
1050         t3e)
1051                 basic_machine=alphaev5-cray
1052                 os=-unicos
1053                 ;;
1054         t90)
1055                 basic_machine=t90-cray
1056                 os=-unicos
1057                 ;;
1058         tic54x | c54x*)
1059                 basic_machine=tic54x-unknown
1060                 os=-coff
1061                 ;;
1062         tic55x | c55x*)
1063                 basic_machine=tic55x-unknown
1064                 os=-coff
1065                 ;;
1066         tic6x | c6x*)
1067                 basic_machine=tic6x-unknown
1068                 os=-coff
1069                 ;;
1070         tile*)
1071                 basic_machine=tile-unknown
1072                 os=-linux-gnu
1073                 ;;
1074         tx39)
1075                 basic_machine=mipstx39-unknown
1076                 ;;
1077         tx39el)
1078                 basic_machine=mipstx39el-unknown
1079                 ;;
1080         toad1)
1081                 basic_machine=pdp10-xkl
1082                 os=-tops20
1083                 ;;
1084         tower | tower-32)
1085                 basic_machine=m68k-ncr
1086                 ;;
1087         tpf)
1088                 basic_machine=s390x-ibm
1089                 os=-tpf
1090                 ;;
1091         udi29k)
1092                 basic_machine=a29k-amd
1093                 os=-udi
1094                 ;;
1095         ultra3)
1096                 basic_machine=a29k-nyu
1097                 os=-sym1
1098                 ;;
1099         v810 | necv810)
1100                 basic_machine=v810-nec
1101                 os=-none
1102                 ;;
1103         vaxv)
1104                 basic_machine=vax-dec
1105                 os=-sysv
1106                 ;;
1107         vms)
1108                 basic_machine=vax-dec
1109                 os=-vms
1110                 ;;
1111         vpp*|vx|vx-*)
1112                 basic_machine=f301-fujitsu
1113                 ;;
1114         vxworks960)
1115                 basic_machine=i960-wrs
1116                 os=-vxworks
1117                 ;;
1118         vxworks68)
1119                 basic_machine=m68k-wrs
1120                 os=-vxworks
1121                 ;;
1122         vxworks29k)
1123                 basic_machine=a29k-wrs
1124                 os=-vxworks
1125                 ;;
1126         w65*)
1127                 basic_machine=w65-wdc
1128                 os=-none
1129                 ;;
1130         w89k-*)
1131                 basic_machine=hppa1.1-winbond
1132                 os=-proelf
1133                 ;;
1134         xbox)
1135                 basic_machine=i686-pc
1136                 os=-mingw32
1137                 ;;
1138         xps | xps100)
1139                 basic_machine=xps100-honeywell
1140                 ;;
1141         ymp)
1142                 basic_machine=ymp-cray
1143                 os=-unicos
1144                 ;;
1145         z8k-*-coff)
1146                 basic_machine=z8k-unknown
1147                 os=-sim
1148                 ;;
1149         z80-*-coff)
1150                 basic_machine=z80-unknown
1151                 os=-sim
1152                 ;;
1153         none)
1154                 basic_machine=none-none
1155                 os=-none
1156                 ;;
1157
1158 # Here we handle the default manufacturer of certain CPU types.  It is in
1159 # some cases the only manufacturer, in others, it is the most popular.
1160         w89k)
1161                 basic_machine=hppa1.1-winbond
1162                 ;;
1163         op50n)
1164                 basic_machine=hppa1.1-oki
1165                 ;;
1166         op60c)
1167                 basic_machine=hppa1.1-oki
1168                 ;;
1169         romp)
1170                 basic_machine=romp-ibm
1171                 ;;
1172         mmix)
1173                 basic_machine=mmix-knuth
1174                 ;;
1175         rs6000)
1176                 basic_machine=rs6000-ibm
1177                 ;;
1178         vax)
1179                 basic_machine=vax-dec
1180                 ;;
1181         pdp10)
1182                 # there are many clones, so DEC is not a safe bet
1183                 basic_machine=pdp10-unknown
1184                 ;;
1185         pdp11)
1186                 basic_machine=pdp11-dec
1187                 ;;
1188         we32k)
1189                 basic_machine=we32k-att
1190                 ;;
1191         sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
1192                 basic_machine=sh-unknown
1193                 ;;
1194         sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
1195                 basic_machine=sparc-sun
1196                 ;;
1197         cydra)
1198                 basic_machine=cydra-cydrome
1199                 ;;
1200         orion)
1201                 basic_machine=orion-highlevel
1202                 ;;
1203         orion105)
1204                 basic_machine=clipper-highlevel
1205                 ;;
1206         mac | mpw | mac-mpw)
1207                 basic_machine=m68k-apple
1208                 ;;
1209         pmac | pmac-mpw)
1210                 basic_machine=powerpc-apple
1211                 ;;
1212         *-unknown)
1213                 # Make sure to match an already-canonicalized machine name.
1214                 ;;
1215         *)
1216                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1217                 exit 1
1218                 ;;
1219 esac
1220
1221 # Here we canonicalize certain aliases for manufacturers.
1222 case $basic_machine in
1223         *-digital*)
1224                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1225                 ;;
1226         *-commodore*)
1227                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1228                 ;;
1229         *)
1230                 ;;
1231 esac
1232
1233 # Decode manufacturer-specific aliases for certain operating systems.
1234
1235 if [ x"$os" != x"" ]
1236 then
1237 case $os in
1238         # First match some system type aliases
1239         # that might get confused with valid system types.
1240         # -solaris* is a basic system type, with this one exception.
1241         -solaris1 | -solaris1.*)
1242                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1243                 ;;
1244         -solaris)
1245                 os=-solaris2
1246                 ;;
1247         -svr4*)
1248                 os=-sysv4
1249                 ;;
1250         -unixware*)
1251                 os=-sysv4.2uw
1252                 ;;
1253         -gnu/linux*)
1254                 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1255                 ;;
1256         # First accept the basic system types.
1257         # The portable systems comes first.
1258         # Each alternative MUST END IN A *, to match a version number.
1259         # -sysv* is not here because it comes later, after sysvr4.
1260         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1261               | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1262               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1263               | -kopensolaris* \
1264               | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1265               | -aos* | -aros* \
1266               | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1267               | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1268               | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1269               | -openbsd* | -solidbsd* \
1270               | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1271               | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1272               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1273               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1274               | -chorusos* | -chorusrdb* | -cegcc* \
1275               | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1276               | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
1277               | -uxpv* | -beos* | -mpeix* | -udk* \
1278               | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1279               | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1280               | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1281               | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1282               | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1283               | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1284               | -skyos* | -haiku* | -rdos* | -toppers* | -drops*)
1285         # Remember, each alternative MUST END IN *, to match a version number.
1286                 ;;
1287         -qnx*)
1288                 case $basic_machine in
1289                     x86-* | i*86-*)
1290                         ;;
1291                     *)
1292                         os=-nto$os
1293                         ;;
1294                 esac
1295                 ;;
1296         -nto-qnx*)
1297                 ;;
1298         -nto*)
1299                 os=`echo $os | sed -e 's|nto|nto-qnx|'`
1300                 ;;
1301         -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1302               | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1303               | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1304                 ;;
1305         -mac*)
1306                 os=`echo $os | sed -e 's|mac|macos|'`
1307                 ;;
1308         -linux-dietlibc)
1309                 os=-linux-dietlibc
1310                 ;;
1311         -linux*)
1312                 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1313                 ;;
1314         -sunos5*)
1315                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1316                 ;;
1317         -sunos6*)
1318                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1319                 ;;
1320         -opened*)
1321                 os=-openedition
1322                 ;;
1323         -os400*)
1324                 os=-os400
1325                 ;;
1326         -wince*)
1327                 os=-wince
1328                 ;;
1329         -osfrose*)
1330                 os=-osfrose
1331                 ;;
1332         -osf*)
1333                 os=-osf
1334                 ;;
1335         -utek*)
1336                 os=-bsd
1337                 ;;
1338         -dynix*)
1339                 os=-bsd
1340                 ;;
1341         -acis*)
1342                 os=-aos
1343                 ;;
1344         -atheos*)
1345                 os=-atheos
1346                 ;;
1347         -syllable*)
1348                 os=-syllable
1349                 ;;
1350         -386bsd)
1351                 os=-bsd
1352                 ;;
1353         -ctix* | -uts*)
1354                 os=-sysv
1355                 ;;
1356         -nova*)
1357                 os=-rtmk-nova
1358                 ;;
1359         -ns2 )
1360                 os=-nextstep2
1361                 ;;
1362         -nsk*)
1363                 os=-nsk
1364                 ;;
1365         # Preserve the version number of sinix5.
1366         -sinix5.*)
1367                 os=`echo $os | sed -e 's|sinix|sysv|'`
1368                 ;;
1369         -sinix*)
1370                 os=-sysv4
1371                 ;;
1372         -tpf*)
1373                 os=-tpf
1374                 ;;
1375         -triton*)
1376                 os=-sysv3
1377                 ;;
1378         -oss*)
1379                 os=-sysv3
1380                 ;;
1381         -svr4)
1382                 os=-sysv4
1383                 ;;
1384         -svr3)
1385                 os=-sysv3
1386                 ;;
1387         -sysvr4)
1388                 os=-sysv4
1389                 ;;
1390         # This must come after -sysvr4.
1391         -sysv*)
1392                 ;;
1393         -ose*)
1394                 os=-ose
1395                 ;;
1396         -es1800*)
1397                 os=-ose
1398                 ;;
1399         -xenix)
1400                 os=-xenix
1401                 ;;
1402         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1403                 os=-mint
1404                 ;;
1405         -aros*)
1406                 os=-aros
1407                 ;;
1408         -kaos*)
1409                 os=-kaos
1410                 ;;
1411         -zvmoe)
1412                 os=-zvmoe
1413                 ;;
1414         -dicos*)
1415                 os=-dicos
1416                 ;;
1417         -none)
1418                 ;;
1419         *)
1420                 # Get rid of the `-' at the beginning of $os.
1421                 os=`echo $os | sed 's/[^-]*-//'`
1422                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1423                 exit 1
1424                 ;;
1425 esac
1426 else
1427
1428 # Here we handle the default operating systems that come with various machines.
1429 # The value should be what the vendor currently ships out the door with their
1430 # machine or put another way, the most popular os provided with the machine.
1431
1432 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1433 # "-sun"), then you have to tell the case statement up towards the top
1434 # that MANUFACTURER isn't an operating system.  Otherwise, code above
1435 # will signal an error saying that MANUFACTURER isn't an operating
1436 # system, and we'll never get to this point.
1437
1438 case $basic_machine in
1439         score-*)
1440                 os=-elf
1441                 ;;
1442         spu-*)
1443                 os=-elf
1444                 ;;
1445         *-acorn)
1446                 os=-riscix1.2
1447                 ;;
1448         arm*-rebel)
1449                 os=-linux
1450                 ;;
1451         arm*-semi)
1452                 os=-aout
1453                 ;;
1454         c4x-* | tic4x-*)
1455                 os=-coff
1456                 ;;
1457         # This must come before the *-dec entry.
1458         pdp10-*)
1459                 os=-tops20
1460                 ;;
1461         pdp11-*)
1462                 os=-none
1463                 ;;
1464         *-dec | vax-*)
1465                 os=-ultrix4.2
1466                 ;;
1467         m68*-apollo)
1468                 os=-domain
1469                 ;;
1470         i386-sun)
1471                 os=-sunos4.0.2
1472                 ;;
1473         m68000-sun)
1474                 os=-sunos3
1475                 # This also exists in the configure program, but was not the
1476                 # default.
1477                 # os=-sunos4
1478                 ;;
1479         m68*-cisco)
1480                 os=-aout
1481                 ;;
1482         mep-*)
1483                 os=-elf
1484                 ;;
1485         mips*-cisco)
1486                 os=-elf
1487                 ;;
1488         mips*-*)
1489                 os=-elf
1490                 ;;
1491         or32-*)
1492                 os=-coff
1493                 ;;
1494         *-tti)  # must be before sparc entry or we get the wrong os.
1495                 os=-sysv3
1496                 ;;
1497         sparc-* | *-sun)
1498                 os=-sunos4.1.1
1499                 ;;
1500         *-be)
1501                 os=-beos
1502                 ;;
1503         *-haiku)
1504                 os=-haiku
1505                 ;;
1506         *-ibm)
1507                 os=-aix
1508                 ;;
1509         *-knuth)
1510                 os=-mmixware
1511                 ;;
1512         *-wec)
1513                 os=-proelf
1514                 ;;
1515         *-winbond)
1516                 os=-proelf
1517                 ;;
1518         *-oki)
1519                 os=-proelf
1520                 ;;
1521         *-hp)
1522                 os=-hpux
1523                 ;;
1524         *-hitachi)
1525                 os=-hiux
1526                 ;;
1527         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1528                 os=-sysv
1529                 ;;
1530         *-cbm)
1531                 os=-amigaos
1532                 ;;
1533         *-dg)
1534                 os=-dgux
1535                 ;;
1536         *-dolphin)
1537                 os=-sysv3
1538                 ;;
1539         m68k-ccur)
1540                 os=-rtu
1541                 ;;
1542         m88k-omron*)
1543                 os=-luna
1544                 ;;
1545         *-next )
1546                 os=-nextstep
1547                 ;;
1548         *-sequent)
1549                 os=-ptx
1550                 ;;
1551         *-crds)
1552                 os=-unos
1553                 ;;
1554         *-ns)
1555                 os=-genix
1556                 ;;
1557         i370-*)
1558                 os=-mvs
1559                 ;;
1560         *-next)
1561                 os=-nextstep3
1562                 ;;
1563         *-gould)
1564                 os=-sysv
1565                 ;;
1566         *-highlevel)
1567                 os=-bsd
1568                 ;;
1569         *-encore)
1570                 os=-bsd
1571                 ;;
1572         *-sgi)
1573                 os=-irix
1574                 ;;
1575         *-siemens)
1576                 os=-sysv4
1577                 ;;
1578         *-masscomp)
1579                 os=-rtu
1580                 ;;
1581         f30[01]-fujitsu | f700-fujitsu)
1582                 os=-uxpv
1583                 ;;
1584         *-rom68k)
1585                 os=-coff
1586                 ;;
1587         *-*bug)
1588                 os=-coff
1589                 ;;
1590         *-apple)
1591                 os=-macos
1592                 ;;
1593         *-atari*)
1594                 os=-mint
1595                 ;;
1596         *)
1597                 os=-none
1598                 ;;
1599 esac
1600 fi
1601
1602 # Here we handle the case where we know the os, and the CPU type, but not the
1603 # manufacturer.  We pick the logical manufacturer.
1604 vendor=unknown
1605 case $basic_machine in
1606         *-unknown)
1607                 case $os in
1608                         -riscix*)
1609                                 vendor=acorn
1610                                 ;;
1611                         -sunos*)
1612                                 vendor=sun
1613                                 ;;
1614                         -aix*)
1615                                 vendor=ibm
1616                                 ;;
1617                         -beos*)
1618                                 vendor=be
1619                                 ;;
1620                         -hpux*)
1621                                 vendor=hp
1622                                 ;;
1623                         -mpeix*)
1624                                 vendor=hp
1625                                 ;;
1626                         -hiux*)
1627                                 vendor=hitachi
1628                                 ;;
1629                         -unos*)
1630                                 vendor=crds
1631                                 ;;
1632                         -dgux*)
1633                                 vendor=dg
1634                                 ;;
1635                         -luna*)
1636                                 vendor=omron
1637                                 ;;
1638                         -genix*)
1639                                 vendor=ns
1640                                 ;;
1641                         -mvs* | -opened*)
1642                                 vendor=ibm
1643                                 ;;
1644                         -os400*)
1645                                 vendor=ibm
1646                                 ;;
1647                         -ptx*)
1648                                 vendor=sequent
1649                                 ;;
1650                         -tpf*)
1651                                 vendor=ibm
1652                                 ;;
1653                         -vxsim* | -vxworks* | -windiss*)
1654                                 vendor=wrs
1655                                 ;;
1656                         -aux*)
1657                                 vendor=apple
1658                                 ;;
1659                         -hms*)
1660                                 vendor=hitachi
1661                                 ;;
1662                         -mpw* | -macos*)
1663                                 vendor=apple
1664                                 ;;
1665                         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1666                                 vendor=atari
1667                                 ;;
1668                         -vos*)
1669                                 vendor=stratus
1670                                 ;;
1671                 esac
1672                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1673                 ;;
1674 esac
1675
1676 echo $basic_machine$os
1677 exit
1678
1679 # Local variables:
1680 # eval: (add-hook 'write-file-hooks 'time-stamp)
1681 # time-stamp-start: "timestamp='"
1682 # time-stamp-format: "%:y-%02m-%02d"
1683 # time-stamp-end: "'"
1684 # End: