config.sub

   1 #! /bin/sh
   2 #
   3 # $NetBSD: config.sub,v 1.8 2006/10/29 23:52:55 wiz Exp $
   4 #
   5 # Configuration validation subroutine script.
   6 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
   7 #   2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
   8 #   Inc.
   9
  10 timestamp='2006-09-20'
  11
  12 # This file is (in principle) common to ALL GNU software.
  13 # The presence of a machine in this file suggests that SOME GNU software
  14 # can handle that machine.  It does not imply ALL GNU software can.
  15 #
  16 # This file is free software; you can redistribute it and/or modify
  17 # it under the terms of the GNU General Public License as published by
  18 # the Free Software Foundation; either version 2 of the License, or
  19 # (at your option) any later version.
  20 #
  21 # This program is distributed in the hope that it will be useful,
  22 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  23 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  24 # GNU General Public License for more details.
  25 #
  26 # You should have received a copy of the GNU General Public License
  27 # along with this program; if not, write to the Free Software
  28 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
  29 # 02110-1301, USA.
  30 #
  31 # As a special exception to the GNU General Public License, if you
  32 # distribute this file as part of a program that contains a
  33 # configuration script generated by Autoconf, you may include it under
  34 # the same distribution terms that you use for the rest of that program.
  35
  36
  37 # Please send patches to <config-patches@gnu.org>.  Submit a context
  38 # diff and a properly formatted ChangeLog entry.
  39 #
  40 # Configuration subroutine to validate and canonicalize a configuration type.
  41 # Supply the specified configuration type as an argument.
  42 # If it is invalid, we print an error message on stderr and exit with code 1.
  43 # Otherwise, we print the canonical config type on stdout and succeed.
  44
  45 # This file is supposed to be the same for all GNU packages
  46 # and recognize all the CPU types, system types and aliases
  47 # that are meaningful with *any* GNU software.
  48 # Each package is responsible for reporting which valid configurations
  49 # it does not support.  The user should be able to distinguish
  50 # a failure to support a valid configuration from a meaningless
  51 # configuration.
  52
  53 # The goal of this file is to map all the various variations of a given
  54 # machine specification into a single specification in the form:
  55 #       CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
  56 # or in some cases, the newer four-part form:
  57 #       CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
  58 # It is wrong to echo any other type of specification.
  59
  60 me=`echo "$0" | sed -e 's,.*/,,'`
  61
  62 usage="\
  63 Usage: $0 [OPTION] CPU-MFR-OPSYS
  64        $0 [OPTION] ALIAS
  65
  66 Canonicalize a configuration name.
  67
  68 Operation modes:
  69   -h, --help         print this help, then exit
  70   -t, --time-stamp   print date of last modification, then exit
  71   -v, --version      print version number, then exit
  72
  73 Report bugs and patches to <config-patches@gnu.org>."
  74
  75 version="\
  76 GNU config.sub ($timestamp)
  77
  78 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
  79 Free Software Foundation, Inc.
  80
  81 This is free software; see the source for copying conditions.  There is NO
  82 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
  83
  84 help="
  85 Try \`$me --help' for more information."
  86
  87 # Parse command line
  88 while test $# -gt 0 ; do
  89   case $1 in
  90     --time-stamp | --time* | -t )
  91        echo "$timestamp" ; exit ;;
  92     --version | -v )
  93        echo "$version" ; exit ;;
  94     --help | --h* | -h )
  95        echo "$usage"; exit ;;
  96     -- )     # Stop option processing
  97        shift; break ;;
  98     - ) # Use stdin as input.
  99        break ;;
 100     -* )
 101        echo "$me: invalid option $1$help"
 102        exit 1 ;;
 103
 104     *local*)
 105        # First pass through any local machine types.
 106        echo $1
 107        exit ;;
 108
 109     * )
 110        break ;;
 111   esac
 112 done
 113
 114 case $# in
 115  0) echo "$me: missing argument$help" >&2
 116     exit 1;;
 117  1) ;;
 118  *) echo "$me: too many arguments$help" >&2
 119     exit 1;;
 120 esac
 121
 122 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
 123 # Here we must recognize all the valid KERNEL-OS combinations.
 124 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
 125 case $maybe_os in
 126   nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
 127   uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
 128   storm-chaos* | os2-emx* | rtmk-nova*)
 129     os=-$maybe_os
 130     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
 131     ;;
 132   *)
 133     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
 134     if [ $basic_machine != $1 ]
 135     then os=`echo $1 | sed 's/.*-/-/'`
 136     else os=; fi
 137     ;;
 138 esac
 139
 140 ### Let's recognize common machines as not being operating systems so
 141 ### that things like config.sub decstation-3100 work.  We also
 142 ### recognize some manufacturers as not being operating systems, so we
 143 ### can provide default operating systems below.
 144 case $os in
 145         -sun*os*)
 146                 # Prevent following clause from handling this invalid input.
 147                 ;;
 148         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
 149         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
 150         -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
 151         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
 152         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
 153         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
 154         -apple | -axis | -knuth | -cray)
 155                 os=
 156                 basic_machine=$1
 157                 ;;
 158         -sim | -cisco | -oki | -wec | -winbond)
 159                 os=
 160                 basic_machine=$1
 161                 ;;
 162         -scout)
 163                 ;;
 164         -wrs)
 165                 os=-vxworks
 166                 basic_machine=$1
 167                 ;;
 168         -chorusos*)
 169                 os=-chorusos
 170                 basic_machine=$1
 171                 ;;
 172         -chorusrdb)
 173                 os=-chorusrdb
 174                 basic_machine=$1
 175                 ;;
 176         -hiux*)
 177                 os=-hiuxwe2
 178                 ;;
 179         -sco6)
 180                 os=-sco5v6
 181                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 182                 ;;
 183         -sco5)
 184                 os=-sco3.2v5
 185                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 186                 ;;
 187         -sco4)
 188                 os=-sco3.2v4
 189                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 190                 ;;
 191         -sco3.2.[4-9]*)
 192                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
 193                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 194                 ;;
 195         -sco3.2v[4-9]*)
 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         -sco5v6*)
 200                 # Don't forget version if it is 3.2v4 or newer.
 201                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 202                 ;;
 203         -sco*)
 204                 os=-sco3.2v2
 205                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 206                 ;;
 207         -udk*)
 208                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 209                 ;;
 210         -isc)
 211                 os=-isc2.2
 212                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 213                 ;;
 214         -clix*)
 215                 basic_machine=clipper-intergraph
 216                 ;;
 217         -isc*)
 218                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 219                 ;;
 220         -lynx*)
 221                 os=-lynxos
 222                 ;;
 223         -ptx*)
 224                 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
 225                 ;;
 226         -windowsnt*)
 227                 os=`echo $os | sed -e 's/windowsnt/winnt/'`
 228                 ;;
 229         -psos*)
 230                 os=-psos
 231                 ;;
 232         -mint | -mint[0-9]*)
 233                 basic_machine=m68k-atari
 234                 os=-mint
 235                 ;;
 236 esac
 237
 238 # Decode aliases for certain CPU-COMPANY combinations.
 239 case $basic_machine in
 240         # Recognize the basic CPU types without company name.
 241         # Some are omitted here because they have special meanings below.
 242         1750a | 580 \
 243         | a29k \
 244         | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
 245         | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
 246         | am33_2.0 \
 247         | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
 248         | bfin \
 249         | c4x | clipper \
 250         | d10v | d30v | dlx | dsp16xx \
 251         | fr30 | frv \
 252         | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
 253         | i370 | i860 | i960 | ia64 \
 254         | ip2k | iq2000 \
 255         | m32c | m32r | m32rle | m68000 | m68k | m88k \
 256         | maxq | mb | microblaze | mcore \
 257         | mips | mipsbe | mipseb | mipsel | mipsle \
 258         | mips16 \
 259         | mips64 | mips64el \
 260         | mips64vr | mips64vrel \
 261         | mips64orion | mips64orionel \
 262         | mips64vr4100 | mips64vr4100el \
 263         | mips64vr4300 | mips64vr4300el \
 264         | mips64vr5000 | mips64vr5000el \
 265         | mips64vr5900 | mips64vr5900el \
 266         | mipsisa32 | mipsisa32el \
 267         | mipsisa32r2 | mipsisa32r2el \
 268         | mipsisa64 | mipsisa64el \
 269         | mipsisa64r2 | mipsisa64r2el \
 270         | mipsisa64sb1 | mipsisa64sb1el \
 271         | mipsisa64sr71k | mipsisa64sr71kel \
 272         | mipstx39 | mipstx39el \
 273         | mn10200 | mn10300 \
 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[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)
 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-* | 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         | m32c-* | m32r-* | m32rle-* \
 336         | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
 337         | m88110-* | m88k-* | maxq-* | mcore-* \
 338         | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
 339         | mips16-* \
 340         | mips64-* | mips64el-* \
 341         | mips64vr-* | mips64vrel-* \
 342         | mips64orion-* | mips64orionel-* \
 343         | mips64vr4100-* | mips64vr4100el-* \
 344         | mips64vr4300-* | mips64vr4300el-* \
 345         | mips64vr5000-* | mips64vr5000el-* \
 346         | mips64vr5900-* | mips64vr5900el-* \
 347         | mipsisa32-* | mipsisa32el-* \
 348         | mipsisa32r2-* | mipsisa32r2el-* \
 349         | mipsisa64-* | mipsisa64el-* \
 350         | mipsisa64r2-* | mipsisa64r2el-* \
 351         | mipsisa64sb1-* | mipsisa64sb1el-* \
 352         | mipsisa64sr71k-* | mipsisa64sr71kel-* \
 353         | mipstx39-* | mipstx39el-* \
 354         | mmix-* \
 355         | mt-* \
 356         | msp430-* \
 357         | nios-* | nios2-* \
 358         | none-* | np1-* | ns16k-* | ns32k-* \
 359         | orion-* \
 360         | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
 361         | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
 362         | pyramid-* \
 363         | romp-* | rs6000-* \
 364         | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
 365         | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
 366         | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
 367         | sparclite-* \
 368         | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
 369         | tahoe-* | thumb-* \
 370         | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
 371         | tron-* \
 372         | v850-* | v850e-* | vax-* \
 373         | we32k-* \
 374         | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
 375         | xstormy16-* | xtensa-* \
 376         | ymp-* \
 377         | z8k-*)
 378                 ;;
 379         # Recognize the various machine names and aliases which stand
 380         # for a CPU type and a company and sometimes even an OS.
 381         386bsd)
 382                 basic_machine=i386-unknown
 383                 os=-bsd
 384                 ;;
 385         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 386                 basic_machine=m68000-att
 387                 ;;
 388         3b*)
 389                 basic_machine=we32k-att
 390                 ;;
 391         a29khif)
 392                 basic_machine=a29k-amd
 393                 os=-udi
 394                 ;;
 395         abacus)
 396                 basic_machine=abacus-unknown
 397                 ;;
 398         adobe68k)
 399                 basic_machine=m68010-adobe
 400                 os=-scout
 401                 ;;
 402         alliant | fx80)
 403                 basic_machine=fx80-alliant
 404                 ;;
 405         altos | altos3068)
 406                 basic_machine=m68k-altos
 407                 ;;
 408         am29k)
 409                 basic_machine=a29k-none
 410                 os=-bsd
 411                 ;;
 412         amd64)
 413                 basic_machine=x86_64-pc
 414                 ;;
 415         amd64-*)
 416                 basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
 417                 ;;
 418         amdahl)
 419                 basic_machine=580-amdahl
 420                 os=-sysv
 421                 ;;
 422         amiga | amiga-*)
 423                 basic_machine=m68k-unknown
 424                 ;;
 425         amigaos | amigados)
 426                 basic_machine=m68k-unknown
 427                 os=-amigaos
 428                 ;;
 429         amigaunix | amix)
 430                 basic_machine=m68k-unknown
 431                 os=-sysv4
 432                 ;;
 433         apollo68)
 434                 basic_machine=m68k-apollo
 435                 os=-sysv
 436                 ;;
 437         apollo68bsd)
 438                 basic_machine=m68k-apollo
 439                 os=-bsd
 440                 ;;
 441         aux)
 442                 basic_machine=m68k-apple
 443                 os=-aux
 444                 ;;
 445         balance)
 446                 basic_machine=ns32k-sequent
 447                 os=-dynix
 448                 ;;
 449         c90)
 450                 basic_machine=c90-cray
 451                 os=-unicos
 452                 ;;
 453         convex-c1)
 454                 basic_machine=c1-convex
 455                 os=-bsd
 456                 ;;
 457         convex-c2)
 458                 basic_machine=c2-convex
 459                 os=-bsd
 460                 ;;
 461         convex-c32)
 462                 basic_machine=c32-convex
 463                 os=-bsd
 464                 ;;
 465         convex-c34)
 466                 basic_machine=c34-convex
 467                 os=-bsd
 468                 ;;
 469         convex-c38)
 470                 basic_machine=c38-convex
 471                 os=-bsd
 472                 ;;
 473         cray | j90)
 474                 basic_machine=j90-cray
 475                 os=-unicos
 476                 ;;
 477         craynv)
 478                 basic_machine=craynv-cray
 479                 os=-unicosmp
 480                 ;;
 481         cr16c)
 482                 basic_machine=cr16c-unknown
 483                 os=-elf
 484                 ;;
 485         crds | unos)
 486                 basic_machine=m68k-crds
 487                 ;;
 488         crisv32 | crisv32-* | etraxfs*)
 489                 basic_machine=crisv32-axis
 490                 ;;
 491         cris | cris-* | etrax*)
 492                 basic_machine=cris-axis
 493                 ;;
 494         crx)
 495                 basic_machine=crx-unknown
 496                 os=-elf
 497                 ;;
 498         da30 | da30-*)
 499                 basic_machine=m68k-da30
 500                 ;;
 501         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 502                 basic_machine=mips-dec
 503                 ;;
 504         decsystem10* | dec10*)
 505                 basic_machine=pdp10-dec
 506                 os=-tops10
 507                 ;;
 508         decsystem20* | dec20*)
 509                 basic_machine=pdp10-dec
 510                 os=-tops20
 511                 ;;
 512         delta | 3300 | motorola-3300 | motorola-delta \
 513               | 3300-motorola | delta-motorola)
 514                 basic_machine=m68k-motorola
 515                 ;;
 516         delta88)
 517                 basic_machine=m88k-motorola
 518                 os=-sysv3
 519                 ;;
 520         djgpp)
 521                 basic_machine=i586-pc
 522                 os=-msdosdjgpp
 523                 ;;
 524         dpx20 | dpx20-*)
 525                 basic_machine=rs6000-bull
 526                 os=-bosx
 527                 ;;
 528         dpx2* | dpx2*-bull)
 529                 basic_machine=m68k-bull
 530                 os=-sysv3
 531                 ;;
 532         ebmon29k)
 533                 basic_machine=a29k-amd
 534                 os=-ebmon
 535                 ;;
 536         elxsi)
 537                 basic_machine=elxsi-elxsi
 538                 os=-bsd
 539                 ;;
 540         encore | umax | mmax)
 541                 basic_machine=ns32k-encore
 542                 ;;
 543         es1800 | OSE68k | ose68k | ose | OSE)
 544                 basic_machine=m68k-ericsson
 545                 os=-ose
 546                 ;;
 547         fx2800)
 548                 basic_machine=i860-alliant
 549                 ;;
 550         genix)
 551                 basic_machine=ns32k-ns
 552                 ;;
 553         gmicro)
 554                 basic_machine=tron-gmicro
 555                 os=-sysv
 556                 ;;
 557         go32)
 558                 basic_machine=i386-pc
 559                 os=-go32
 560                 ;;
 561         h3050r* | hiux*)
 562                 basic_machine=hppa1.1-hitachi
 563                 os=-hiuxwe2
 564                 ;;
 565         h8300hms)
 566                 basic_machine=h8300-hitachi
 567                 os=-hms
 568                 ;;
 569         h8300xray)
 570                 basic_machine=h8300-hitachi
 571                 os=-xray
 572                 ;;
 573         h8500hms)
 574                 basic_machine=h8500-hitachi
 575                 os=-hms
 576                 ;;
 577         harris)
 578                 basic_machine=m88k-harris
 579                 os=-sysv3
 580                 ;;
 581         hp300-*)
 582                 basic_machine=m68k-hp
 583                 ;;
 584         hp300bsd)
 585                 basic_machine=m68k-hp
 586                 os=-bsd
 587                 ;;
 588         hp300hpux)
 589                 basic_machine=m68k-hp
 590                 os=-hpux
 591                 ;;
 592         hp3k9[0-9][0-9] | hp9[0-9][0-9])
 593                 basic_machine=hppa1.0-hp
 594                 ;;
 595         hp9k2[0-9][0-9] | hp9k31[0-9])
 596                 basic_machine=m68000-hp
 597                 ;;
 598         hp9k3[2-9][0-9])
 599                 basic_machine=m68k-hp
 600                 ;;
 601         hp9k6[0-9][0-9] | hp6[0-9][0-9])
 602                 basic_machine=hppa1.0-hp
 603                 ;;
 604         hp9k7[0-79][0-9] | hp7[0-79][0-9])
 605                 basic_machine=hppa1.1-hp
 606                 ;;
 607         hp9k78[0-9] | hp78[0-9])
 608                 # FIXME: really hppa2.0-hp
 609                 basic_machine=hppa1.1-hp
 610                 ;;
 611         hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
 612                 # FIXME: really hppa2.0-hp
 613                 basic_machine=hppa1.1-hp
 614                 ;;
 615         hp9k8[0-9][13679] | hp8[0-9][13679])
 616                 basic_machine=hppa1.1-hp
 617                 ;;
 618         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 619                 basic_machine=hppa1.0-hp
 620                 ;;
 621         hppa-next)
 622                 os=-nextstep3
 623                 ;;
 624         hppaosf)
 625                 basic_machine=hppa1.1-hp
 626                 os=-osf
 627                 ;;
 628         hppro)
 629                 basic_machine=hppa1.1-hp
 630                 os=-proelf
 631                 ;;
 632         i370-ibm* | ibm*)
 633                 basic_machine=i370-ibm
 634                 ;;
 635 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
 636         i*86v32)
 637                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 638                 os=-sysv32
 639                 ;;
 640         i*86v4*)
 641                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 642                 os=-sysv4
 643                 ;;
 644         i*86v)
 645                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 646                 os=-sysv
 647                 ;;
 648         i*86sol2)
 649                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 650                 os=-solaris2
 651                 ;;
 652         i386mach)
 653                 basic_machine=i386-mach
 654                 os=-mach
 655                 ;;
 656         i386-vsta | vsta)
 657                 basic_machine=i386-unknown
 658                 os=-vsta
 659                 ;;
 660         iris | iris4d)
 661                 basic_machine=mips-sgi
 662                 case $os in
 663                     -irix*)
 664                         ;;
 665                     *)
 666                         os=-irix4
 667                         ;;
 668                 esac
 669                 ;;
 670         isi68 | isi)
 671                 basic_machine=m68k-isi
 672                 os=-sysv
 673                 ;;
 674         m88k-omron*)
 675                 basic_machine=m88k-omron
 676                 ;;
 677         magnum | m3230)
 678                 basic_machine=mips-mips
 679                 os=-sysv
 680                 ;;
 681         merlin)
 682                 basic_machine=ns32k-utek
 683                 os=-sysv
 684                 ;;
 685         mingw32)
 686                 basic_machine=i386-pc
 687                 os=-mingw32
 688                 ;;
 689         miniframe)
 690                 basic_machine=m68000-convergent
 691                 ;;
 692         *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
 693                 basic_machine=m68k-atari
 694                 os=-mint
 695                 ;;
 696         mips3*-*)
 697                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 698                 ;;
 699         mips3*)
 700                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
 701                 ;;
 702         monitor)
 703                 basic_machine=m68k-rom68k
 704                 os=-coff
 705                 ;;
 706         morphos)
 707                 basic_machine=powerpc-unknown
 708                 os=-morphos
 709                 ;;
 710         msdos)
 711                 basic_machine=i386-pc
 712                 os=-msdos
 713                 ;;
 714         ms1-*)
 715                 basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
 716                 ;;
 717         mvs)
 718                 basic_machine=i370-ibm
 719                 os=-mvs
 720                 ;;
 721         ncr3000)
 722                 basic_machine=i486-ncr
 723                 os=-sysv4
 724                 ;;
 725         netbsd386)
 726                 basic_machine=i386-unknown
 727                 os=-netbsd
 728                 ;;
 729         netwinder)
 730                 basic_machine=armv4l-rebel
 731                 os=-linux
 732                 ;;
 733         news | news700 | news800 | news900)
 734                 basic_machine=m68k-sony
 735                 os=-newsos
 736                 ;;
 737         news1000)
 738                 basic_machine=m68030-sony
 739                 os=-newsos
 740                 ;;
 741         news-3600 | risc-news)
 742                 basic_machine=mips-sony
 743                 os=-newsos
 744                 ;;
 745         necv70)
 746                 basic_machine=v70-nec
 747                 os=-sysv
 748                 ;;
 749         next | m*-next )
 750                 basic_machine=m68k-next
 751                 case $os in
 752                     -nextstep* )
 753                         ;;
 754                     -ns2*)
 755                       os=-nextstep2
 756                         ;;
 757                     *)
 758                       os=-nextstep3
 759                         ;;
 760                 esac
 761                 ;;
 762         nh3000)
 763                 basic_machine=m68k-harris
 764                 os=-cxux
 765                 ;;
 766         nh[45]000)
 767                 basic_machine=m88k-harris
 768                 os=-cxux
 769                 ;;
 770         nindy960)
 771                 basic_machine=i960-intel
 772                 os=-nindy
 773                 ;;
 774         mon960)
 775                 basic_machine=i960-intel
 776                 os=-mon960
 777                 ;;
 778         nonstopux)
 779                 basic_machine=mips-compaq
 780                 os=-nonstopux
 781                 ;;
 782         np1)
 783                 basic_machine=np1-gould
 784                 ;;
 785         nsr-tandem)
 786                 basic_machine=nsr-tandem
 787                 ;;
 788         op50n-* | op60c-*)
 789                 basic_machine=hppa1.1-oki
 790                 os=-proelf
 791                 ;;
 792         openrisc | openrisc-*)
 793                 basic_machine=or32-unknown
 794                 ;;
 795         os400)
 796                 basic_machine=powerpc-ibm
 797                 os=-os400
 798                 ;;
 799         OSE68000 | ose68000)
 800                 basic_machine=m68000-ericsson
 801                 os=-ose
 802                 ;;
 803         os68k)
 804                 basic_machine=m68k-none
 805                 os=-os68k
 806                 ;;
 807         pa-hitachi)
 808                 basic_machine=hppa1.1-hitachi
 809                 os=-hiuxwe2
 810                 ;;
 811         paragon)
 812                 basic_machine=i860-intel
 813                 os=-osf
 814                 ;;
 815         pbd)
 816                 basic_machine=sparc-tti
 817                 ;;
 818         pbb)
 819                 basic_machine=m68k-tti
 820                 ;;
 821         pc532 | pc532-*)
 822                 basic_machine=ns32k-pc532
 823                 ;;
 824         pc98)
 825                 basic_machine=i386-pc
 826                 ;;
 827         pc98-*)
 828                 basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
 829                 ;;
 830         pentium | p5 | k5 | k6 | nexgen | viac3)
 831                 basic_machine=i586-pc
 832                 ;;
 833         pentiumpro | p6 | 6x86 | athlon | athlon_*)
 834                 basic_machine=i686-pc
 835                 ;;
 836         pentiumii | pentium2 | pentiumiii | pentium3)
 837                 basic_machine=i686-pc
 838                 ;;
 839         pentium4)
 840                 basic_machine=i786-pc
 841                 ;;
 842         pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
 843                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
 844                 ;;
 845         pentiumpro-* | p6-* | 6x86-* | athlon-*)
 846                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 847                 ;;
 848         pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
 849                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 850                 ;;
 851         pentium4-*)
 852                 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
 853                 ;;
 854         pn)
 855                 basic_machine=pn-gould
 856                 ;;
 857         power)  basic_machine=power-ibm
 858                 ;;
 859         ppc)    basic_machine=powerpc-unknown
 860                 ;;
 861         ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
 862                 ;;
 863         ppcle | powerpclittle | ppc-le | powerpc-little)
 864                 basic_machine=powerpcle-unknown
 865                 ;;
 866         ppcle-* | powerpclittle-*)
 867                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
 868                 ;;
 869         ppc64)  basic_machine=powerpc64-unknown
 870                 ;;
 871         ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
 872                 ;;
 873         ppc64le | powerpc64little | ppc64-le | powerpc64-little)
 874                 basic_machine=powerpc64le-unknown
 875                 ;;
 876         ppc64le-* | powerpc64little-*)
 877                 basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
 878                 ;;
 879         ps2)
 880                 basic_machine=i386-ibm
 881                 ;;
 882         pw32)
 883                 basic_machine=i586-unknown
 884                 os=-pw32
 885                 ;;
 886         rdos)
 887                 basic_machine=i386-pc
 888                 os=-rdos
 889                 ;;
 890         rom68k)
 891                 basic_machine=m68k-rom68k
 892                 os=-coff
 893                 ;;
 894         rm[46]00)
 895                 basic_machine=mips-siemens
 896                 ;;
 897         rtpc | rtpc-*)
 898                 basic_machine=romp-ibm
 899                 ;;
 900         s390 | s390-*)
 901                 basic_machine=s390-ibm
 902                 ;;
 903         s390x | s390x-*)
 904                 basic_machine=s390x-ibm
 905                 ;;
 906         sa29200)
 907                 basic_machine=a29k-amd
 908                 os=-udi
 909                 ;;
 910         sb1)
 911                 basic_machine=mipsisa64sb1-unknown
 912                 ;;
 913         sb1el)
 914                 basic_machine=mipsisa64sb1el-unknown
 915                 ;;
 916         sde)
 917                 basic_machine=mipsisa32-sde
 918                 os=-elf
 919                 ;;
 920         sei)
 921                 basic_machine=mips-sei
 922                 os=-seiux
 923                 ;;
 924         sequent)
 925                 basic_machine=i386-sequent
 926                 ;;
 927         sh)
 928                 basic_machine=sh-hitachi
 929                 os=-hms
 930                 ;;
 931         sh5el)
 932                 basic_machine=sh5le-unknown
 933                 ;;
 934         sh64)
 935                 basic_machine=sh64-unknown
 936                 ;;
 937         sparclite-wrs | simso-wrs)
 938                 basic_machine=sparclite-wrs
 939                 os=-vxworks
 940                 ;;
 941         sps7)
 942                 basic_machine=m68k-bull
 943                 os=-sysv2
 944                 ;;
 945         spur)
 946                 basic_machine=spur-unknown
 947                 ;;
 948         st2000)
 949                 basic_machine=m68k-tandem
 950                 ;;
 951         stratus)
 952                 basic_machine=i860-stratus
 953                 os=-sysv4
 954                 ;;
 955         sun2)
 956                 basic_machine=m68000-sun
 957                 ;;
 958         sun2os3)
 959                 basic_machine=m68000-sun
 960                 os=-sunos3
 961                 ;;
 962         sun2os4)
 963                 basic_machine=m68000-sun
 964                 os=-sunos4
 965                 ;;
 966         sun3os3)
 967                 basic_machine=m68k-sun
 968                 os=-sunos3
 969                 ;;
 970         sun3os4)
 971                 basic_machine=m68k-sun
 972                 os=-sunos4
 973                 ;;
 974         sun4os3)
 975                 basic_machine=sparc-sun
 976                 os=-sunos3
 977                 ;;
 978         sun4os4)
 979                 basic_machine=sparc-sun
 980                 os=-sunos4
 981                 ;;
 982         sun4sol2)
 983                 basic_machine=sparc-sun
 984                 os=-solaris2
 985                 ;;
 986         sun3 | sun3-*)
 987                 basic_machine=m68k-sun
 988                 ;;
 989         sun4)
 990                 basic_machine=sparc-sun
 991                 ;;
 992         sun386 | sun386i | roadrunner)
 993                 basic_machine=i386-sun
 994                 ;;
 995         sv1)
 996                 basic_machine=sv1-cray
 997                 os=-unicos
 998                 ;;
 999         symmetry)
1000                 basic_machine=i386-sequent
1001                 os=-dynix
1002                 ;;
1003         t3e)
1004                 basic_machine=alphaev5-cray
1005                 os=-unicos
1006                 ;;
1007         t90)
1008                 basic_machine=t90-cray
1009                 os=-unicos
1010                 ;;
1011         tic54x | c54x*)
1012                 basic_machine=tic54x-unknown
1013                 os=-coff
1014                 ;;
1015         tic55x | c55x*)
1016                 basic_machine=tic55x-unknown
1017                 os=-coff
1018                 ;;
1019         tic6x | c6x*)
1020                 basic_machine=tic6x-unknown
1021                 os=-coff
1022                 ;;
1023         tx39)
1024                 basic_machine=mipstx39-unknown
1025                 ;;
1026         tx39el)
1027                 basic_machine=mipstx39el-unknown
1028                 ;;
1029         toad1)
1030                 basic_machine=pdp10-xkl
1031                 os=-tops20
1032                 ;;
1033         tower | tower-32)
1034                 basic_machine=m68k-ncr
1035                 ;;
1036         tpf)
1037                 basic_machine=s390x-ibm
1038                 os=-tpf
1039                 ;;
1040         udi29k)
1041                 basic_machine=a29k-amd
1042                 os=-udi
1043                 ;;
1044         ultra3)
1045                 basic_machine=a29k-nyu
1046                 os=-sym1
1047                 ;;
1048         v810 | necv810)
1049                 basic_machine=v810-nec
1050                 os=-none
1051                 ;;
1052         vaxv)
1053                 basic_machine=vax-dec
1054                 os=-sysv
1055                 ;;
1056         vms)
1057                 basic_machine=vax-dec
1058                 os=-vms
1059                 ;;
1060         vpp*|vx|vx-*)
1061                 basic_machine=f301-fujitsu
1062                 ;;
1063         vxworks960)
1064                 basic_machine=i960-wrs
1065                 os=-vxworks
1066                 ;;
1067         vxworks68)
1068                 basic_machine=m68k-wrs
1069                 os=-vxworks
1070                 ;;
1071         vxworks29k)
1072                 basic_machine=a29k-wrs
1073                 os=-vxworks
1074                 ;;
1075         w65*)
1076                 basic_machine=w65-wdc
1077                 os=-none
1078                 ;;
1079         w89k-*)
1080                 basic_machine=hppa1.1-winbond
1081                 os=-proelf
1082                 ;;
1083         xbox)
1084                 basic_machine=i686-pc
1085                 os=-mingw32
1086                 ;;
1087         xps | xps100)
1088                 basic_machine=xps100-honeywell
1089                 ;;
1090         ymp)
1091                 basic_machine=ymp-cray
1092                 os=-unicos
1093                 ;;
1094         z8k-*-coff)
1095                 basic_machine=z8k-unknown
1096                 os=-sim
1097                 ;;
1098         none)
1099                 basic_machine=none-none
1100                 os=-none
1101                 ;;
1102
1103 # Here we handle the default manufacturer of certain CPU types.  It is in
1104 # some cases the only manufacturer, in others, it is the most popular.
1105         w89k)
1106                 basic_machine=hppa1.1-winbond
1107                 ;;
1108         op50n)
1109                 basic_machine=hppa1.1-oki
1110                 ;;
1111         op60c)
1112                 basic_machine=hppa1.1-oki
1113                 ;;
1114         romp)
1115                 basic_machine=romp-ibm
1116                 ;;
1117         mmix)
1118                 basic_machine=mmix-knuth
1119                 ;;
1120         rs6000)
1121                 basic_machine=rs6000-ibm
1122                 ;;
1123         vax)
1124                 basic_machine=vax-dec
1125                 ;;
1126         pdp10)
1127                 # there are many clones, so DEC is not a safe bet
1128                 basic_machine=pdp10-unknown
1129                 ;;
1130         pdp11)
1131                 basic_machine=pdp11-dec
1132                 ;;
1133         we32k)
1134                 basic_machine=we32k-att
1135                 ;;
1136         sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
1137                 basic_machine=sh-unknown
1138                 ;;
1139         sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
1140                 basic_machine=sparc-sun
1141                 ;;
1142         cydra)
1143                 basic_machine=cydra-cydrome
1144                 ;;
1145         orion)
1146                 basic_machine=orion-highlevel
1147                 ;;
1148         orion105)
1149                 basic_machine=clipper-highlevel
1150                 ;;
1151         mac | mpw | mac-mpw)
1152                 basic_machine=m68k-apple
1153                 ;;
1154         pmac | pmac-mpw)
1155                 basic_machine=powerpc-apple
1156                 ;;
1157         *-unknown)
1158                 # Make sure to match an already-canonicalized machine name.
1159                 ;;
1160         *)
1161                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1162                 exit 1
1163                 ;;
1164 esac
1165
1166 # Here we canonicalize certain aliases for manufacturers.
1167 case $basic_machine in
1168         *-digital*)
1169                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1170                 ;;
1171         *-commodore*)
1172                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1173                 ;;
1174         *)
1175                 ;;
1176 esac
1177
1178 # Decode manufacturer-specific aliases for certain operating systems.
1179
1180 if [ x"$os" != x"" ]
1181 then
1182 case $os in
1183         # First match some system type aliases
1184         # that might get confused with valid system types.
1185         # -solaris* is a basic system type, with this one exception.
1186         -solaris1 | -solaris1.*)
1187                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1188                 ;;
1189         -solaris)
1190                 os=-solaris2
1191                 ;;
1192         -svr4*)
1193                 os=-sysv4
1194                 ;;
1195         -unixware*)
1196                 os=-sysv4.2uw
1197                 ;;
1198         -gnu/linux*)
1199                 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1200                 ;;
1201         # First accept the basic system types.
1202         # The portable systems comes first.
1203         # Each alternative MUST END IN A *, to match a version number.
1204         # -sysv* is not here because it comes later, after sysvr4.
1205         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1206               | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1207               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1208               | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1209               | -aos* \
1210               | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1211               | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1212               | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1213               | -openbsd* | -solidbsd* \
1214               | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1215               | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1216               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1217               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1218               | -chorusos* | -chorusrdb* \
1219               | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1220               | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
1221               | -uxpv* | -beos* | -mpeix* | -udk* \
1222               | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1223               | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1224               | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1225               | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1226               | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1227               | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1228               | -skyos* | -haiku* | -rdos* | -toppers*)
1229         # Remember, each alternative MUST END IN *, to match a version number.
1230                 ;;
1231         -qnx*)
1232                 case $basic_machine in
1233                     x86-* | i*86-*)
1234                         ;;
1235                     *)
1236                         os=-nto$os
1237                         ;;
1238                 esac
1239                 ;;
1240         -nto-qnx*)
1241                 ;;
1242         -nto*)
1243                 os=`echo $os | sed -e 's|nto|nto-qnx|'`
1244                 ;;
1245         -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1246               | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1247               | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1248                 ;;
1249         -mac*)
1250                 os=`echo $os | sed -e 's|mac|macos|'`
1251                 ;;
1252         -linux-dietlibc)
1253                 os=-linux-dietlibc
1254                 ;;
1255         -linux*)
1256                 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1257                 ;;
1258         -sunos5*)
1259                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1260                 ;;
1261         -sunos6*)
1262                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1263                 ;;
1264         -opened*)
1265                 os=-openedition
1266                 ;;
1267         -os400*)
1268                 os=-os400
1269                 ;;
1270         -wince*)
1271                 os=-wince
1272                 ;;
1273         -osfrose*)
1274                 os=-osfrose
1275                 ;;
1276         -osf*)
1277                 os=-osf
1278                 ;;
1279         -utek*)
1280                 os=-bsd
1281                 ;;
1282         -dynix*)
1283                 os=-bsd
1284                 ;;
1285         -acis*)
1286                 os=-aos
1287                 ;;
1288         -atheos*)
1289                 os=-atheos
1290                 ;;
1291         -syllable*)
1292                 os=-syllable
1293                 ;;
1294         -386bsd)
1295                 os=-bsd
1296                 ;;
1297         -ctix* | -uts*)
1298                 os=-sysv
1299                 ;;
1300         -nova*)
1301                 os=-rtmk-nova
1302                 ;;
1303         -ns2 )
1304                 os=-nextstep2
1305                 ;;
1306         -nsk*)
1307                 os=-nsk
1308                 ;;
1309         # Preserve the version number of sinix5.
1310         -sinix5.*)
1311                 os=`echo $os | sed -e 's|sinix|sysv|'`
1312                 ;;
1313         -sinix*)
1314                 os=-sysv4
1315                 ;;
1316         -tpf*)
1317                 os=-tpf
1318                 ;;
1319         -triton*)
1320                 os=-sysv3
1321                 ;;
1322         -oss*)
1323                 os=-sysv3
1324                 ;;
1325         -svr4)
1326                 os=-sysv4
1327                 ;;
1328         -svr3)
1329                 os=-sysv3
1330                 ;;
1331         -sysvr4)
1332                 os=-sysv4
1333                 ;;
1334         # This must come after -sysvr4.
1335         -sysv*)
1336                 ;;
1337         -ose*)
1338                 os=-ose
1339                 ;;
1340         -es1800*)
1341                 os=-ose
1342                 ;;
1343         -xenix)
1344                 os=-xenix
1345                 ;;
1346         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1347                 os=-mint
1348                 ;;
1349         -aros*)
1350                 os=-aros
1351                 ;;
1352         -kaos*)
1353                 os=-kaos
1354                 ;;
1355         -zvmoe)
1356                 os=-zvmoe
1357                 ;;
1358         -none)
1359                 ;;
1360         *)
1361                 # Get rid of the `-' at the beginning of $os.
1362                 os=`echo $os | sed 's/[^-]*-//'`
1363                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1364                 exit 1
1365                 ;;
1366 esac
1367 else
1368
1369 # Here we handle the default operating systems that come with various machines.
1370 # The value should be what the vendor currently ships out the door with their
1371 # machine or put another way, the most popular os provided with the machine.
1372
1373 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1374 # "-sun"), then you have to tell the case statement up towards the top
1375 # that MANUFACTURER isn't an operating system.  Otherwise, code above
1376 # will signal an error saying that MANUFACTURER isn't an operating
1377 # system, and we'll never get to this point.
1378
1379 case $basic_machine in
1380         score-*)
1381                 os=-elf
1382                 ;;
1383         spu-*)
1384                 os=-elf
1385                 ;;
1386         *-acorn)
1387                 os=-riscix1.2
1388                 ;;
1389         arm*-rebel)
1390                 os=-linux
1391                 ;;
1392         arm*-semi)
1393                 os=-aout
1394                 ;;
1395         c4x-* | tic4x-*)
1396                 os=-coff
1397                 ;;
1398         # This must come before the *-dec entry.
1399         pdp10-*)
1400                 os=-tops20
1401                 ;;
1402         pdp11-*)
1403                 os=-none
1404                 ;;
1405         *-dec | vax-*)
1406                 os=-ultrix4.2
1407                 ;;
1408         m68*-apollo)
1409                 os=-domain
1410                 ;;
1411         i386-sun)
1412                 os=-sunos4.0.2
1413                 ;;
1414         m68000-sun)
1415                 os=-sunos3
1416                 # This also exists in the configure program, but was not the
1417                 # default.
1418                 # os=-sunos4
1419                 ;;
1420         m68*-cisco)
1421                 os=-aout
1422                 ;;
1423         mips*-cisco)
1424                 os=-elf
1425                 ;;
1426         mips*-*)
1427                 os=-elf
1428                 ;;
1429         or32-*)
1430                 os=-coff
1431                 ;;
1432         *-tti)  # must be before sparc entry or we get the wrong os.
1433                 os=-sysv3
1434                 ;;
1435         sparc-* | *-sun)
1436                 os=-sunos4.1.1
1437                 ;;
1438         *-be)
1439                 os=-beos
1440                 ;;
1441         *-haiku)
1442                 os=-haiku
1443                 ;;
1444         *-ibm)
1445                 os=-aix
1446                 ;;
1447         *-knuth)
1448                 os=-mmixware
1449                 ;;
1450         *-wec)
1451                 os=-proelf
1452                 ;;
1453         *-winbond)
1454                 os=-proelf
1455                 ;;
1456         *-oki)
1457                 os=-proelf
1458                 ;;
1459         *-hp)
1460                 os=-hpux
1461                 ;;
1462         *-hitachi)
1463                 os=-hiux
1464                 ;;
1465         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1466                 os=-sysv
1467                 ;;
1468         *-cbm)
1469                 os=-amigaos
1470                 ;;
1471         *-dg)
1472                 os=-dgux
1473                 ;;
1474         *-dolphin)
1475                 os=-sysv3
1476                 ;;
1477         m68k-ccur)
1478                 os=-rtu
1479                 ;;
1480         m88k-omron*)
1481                 os=-luna
1482                 ;;
1483         *-next )
1484                 os=-nextstep
1485                 ;;
1486         *-sequent)
1487                 os=-ptx
1488                 ;;
1489         *-crds)
1490                 os=-unos
1491                 ;;
1492         *-ns)
1493                 os=-genix
1494                 ;;
1495         i370-*)
1496                 os=-mvs
1497                 ;;
1498         *-next)
1499                 os=-nextstep3
1500                 ;;
1501         *-gould)
1502                 os=-sysv
1503                 ;;
1504         *-highlevel)
1505                 os=-bsd
1506                 ;;
1507         *-encore)
1508                 os=-bsd
1509                 ;;
1510         *-sgi)
1511                 os=-irix
1512                 ;;
1513         *-siemens)
1514                 os=-sysv4
1515                 ;;
1516         *-masscomp)
1517                 os=-rtu
1518                 ;;
1519         f30[01]-fujitsu | f700-fujitsu)
1520                 os=-uxpv
1521                 ;;
1522         *-rom68k)
1523                 os=-coff
1524                 ;;
1525         *-*bug)
1526                 os=-coff
1527                 ;;
1528         *-apple)
1529                 os=-macos
1530                 ;;
1531         *-atari*)
1532                 os=-mint
1533                 ;;
1534         *)
1535                 os=-none
1536                 ;;
1537 esac
1538 fi
1539
1540 # Here we handle the case where we know the os, and the CPU type, but not the
1541 # manufacturer.  We pick the logical manufacturer.
1542 vendor=unknown
1543 case $basic_machine in
1544         *-unknown)
1545                 case $os in
1546                         -riscix*)
1547                                 vendor=acorn
1548                                 ;;
1549                         -sunos*)
1550                                 vendor=sun
1551                                 ;;
1552                         -aix*)
1553                                 vendor=ibm
1554                                 ;;
1555                         -beos*)
1556                                 vendor=be
1557                                 ;;
1558                         -hpux*)
1559                                 vendor=hp
1560                                 ;;
1561                         -mpeix*)
1562                                 vendor=hp
1563                                 ;;
1564                         -hiux*)
1565                                 vendor=hitachi
1566                                 ;;
1567                         -unos*)
1568                                 vendor=crds
1569                                 ;;
1570                         -dgux*)
1571                                 vendor=dg
1572                                 ;;
1573                         -luna*)
1574                                 vendor=omron
1575                                 ;;
1576                         -genix*)
1577                                 vendor=ns
1578                                 ;;
1579                         -mvs* | -opened*)
1580                                 vendor=ibm
1581                                 ;;
1582                         -os400*)
1583                                 vendor=ibm
1584                                 ;;
1585                         -ptx*)
1586                                 vendor=sequent
1587                                 ;;
1588                         -tpf*)
1589                                 vendor=ibm
1590                                 ;;
1591                         -vxsim* | -vxworks* | -windiss*)
1592                                 vendor=wrs
1593                                 ;;
1594                         -aux*)
1595                                 vendor=apple
1596                                 ;;
1597                         -hms*)
1598                                 vendor=hitachi
1599                                 ;;
1600                         -mpw* | -macos*)
1601                                 vendor=apple
1602                                 ;;
1603                         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1604                                 vendor=atari
1605                                 ;;
1606                         -vos*)
1607                                 vendor=stratus
1608                                 ;;
1609                 esac
1610                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1611                 ;;
1612 esac
1613
1614 echo $basic_machine$os
1615 exit
1616
1617 # Local variables:
1618 # eval: (add-hook 'write-file-hooks 'time-stamp)
1619 # time-stamp-start: "timestamp='"
1620 # time-stamp-format: "%:y-%02m-%02d"
1621 # time-stamp-end: "'"
1622 # End: