boehm-gc/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 Free Software Foundation, Inc.
   5
   6 timestamp='2002-01-02'
   7
   8 # This file is (in principle) common to ALL GNU software.
   9 # The presence of a machine in this file suggests that SOME GNU software
  10 # can handle that machine.  It does not imply ALL GNU software can.
  11 #
  12 # This file is free software; you can redistribute it and/or modify
  13 # it under the terms of the GNU General Public License as published by
  14 # the Free Software Foundation; either version 2 of the License, or
  15 # (at your option) any later version.
  16 #
  17 # This program is distributed in the hope that it will be useful,
  18 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  19 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20 # GNU General Public License for more details.
  21 #
  22 # You should have received a copy of the GNU General Public License
  23 # along with this program; if not, write to the Free Software
  24 # Foundation, Inc., 59 Temple Place - Suite 330,
  25 # Boston, MA 02111-1307, USA.
  26
  27 # As a special exception to the GNU General Public License, if you
  28 # distribute this file as part of a program that contains a
  29 # configuration script generated by Autoconf, you may include it under
  30 # the same distribution terms that you use for the rest of that program.
  31
  32 # Please send patches to <config-patches@gnu.org>.  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 Free Software Foundation, Inc.
  75
  76 This is free software; see the source for copying conditions.  There is NO
  77 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
  78
  79 help="
  80 Try \`$me --help' for more information."
  81
  82 # Parse command line
  83 while test $# -gt 0 ; do
  84   case $1 in
  85     --time-stamp | --time* | -t )
  86        echo "$timestamp" ; exit 0 ;;
  87     --version | -v )
  88        echo "$version" ; exit 0 ;;
  89     --help | --h* | -h )
  90        echo "$usage"; exit 0 ;;
  91     -- )     # Stop option processing
  92        shift; break ;;
  93     - ) # Use stdin as input.
  94        break ;;
  95     -* )
  96        echo "$me: invalid option $1$help"
  97        exit 1 ;;
  98
  99     *local*)
 100        # First pass through any local machine types.
 101        echo $1
 102        exit 0;;
 103
 104     * )
 105        break ;;
 106   esac
 107 done
 108
 109 case $# in
 110  0) echo "$me: missing argument$help" >&2
 111     exit 1;;
 112  1) ;;
 113  *) echo "$me: too many arguments$help" >&2
 114     exit 1;;
 115 esac
 116
 117 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
 118 # Here we must recognize all the valid KERNEL-OS combinations.
 119 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
 120 case $maybe_os in
 121   nto-qnx* | linux-gnu* | storm-chaos* | os2-emx* | windows32-*)
 122     os=-$maybe_os
 123     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
 124     ;;
 125   *)
 126     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
 127     if [ $basic_machine != $1 ]
 128     then os=`echo $1 | sed 's/.*-/-/'`
 129     else os=; fi
 130     ;;
 131 esac
 132
 133 ### Let's recognize common machines as not being operating systems so
 134 ### that things like config.sub decstation-3100 work.  We also
 135 ### recognize some manufacturers as not being operating systems, so we
 136 ### can provide default operating systems below.
 137 case $os in
 138         -sun*os*)
 139                 # Prevent following clause from handling this invalid input.
 140                 ;;
 141         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
 142         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
 143         -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
 144         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
 145         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
 146         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
 147         -apple | -axis)
 148                 os=
 149                 basic_machine=$1
 150                 ;;
 151         -sim | -cisco | -oki | -wec | -winbond)
 152                 os=
 153                 basic_machine=$1
 154                 ;;
 155         -scout)
 156                 ;;
 157         -wrs)
 158                 os=-vxworks
 159                 basic_machine=$1
 160                 ;;
 161         -chorusos*)
 162                 os=-chorusos
 163                 basic_machine=$1
 164                 ;;
 165         -chorusrdb)
 166                 os=-chorusrdb
 167                 basic_machine=$1
 168                 ;;
 169         -hiux*)
 170                 os=-hiuxwe2
 171                 ;;
 172         -sco5)
 173                 os=-sco3.2v5
 174                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 175                 ;;
 176         -sco4)
 177                 os=-sco3.2v4
 178                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 179                 ;;
 180         -sco3.2.[4-9]*)
 181                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
 182                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 183                 ;;
 184         -sco3.2v[4-9]*)
 185                 # Don't forget version if it is 3.2v4 or newer.
 186                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 187                 ;;
 188         -sco*)
 189                 os=-sco3.2v2
 190                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 191                 ;;
 192         -udk*)
 193                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 194                 ;;
 195         -isc)
 196                 os=-isc2.2
 197                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 198                 ;;
 199         -clix*)
 200                 basic_machine=clipper-intergraph
 201                 ;;
 202         -isc*)
 203                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 204                 ;;
 205         -lynx*)
 206                 os=-lynxos
 207                 ;;
 208         -ptx*)
 209                 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
 210                 ;;
 211         -windowsnt*)
 212                 os=`echo $os | sed -e 's/windowsnt/winnt/'`
 213                 ;;
 214         -psos*)
 215                 os=-psos
 216                 ;;
 217         -mint | -mint[0-9]*)
 218                 basic_machine=m68k-atari
 219                 os=-mint
 220                 ;;
 221 esac
 222
 223 # Decode aliases for certain CPU-COMPANY combinations.
 224 case $basic_machine in
 225         # Recognize the basic CPU types without company name.
 226         # Some are omitted here because they have special meanings below.
 227         1750a | 580 \
 228         | a29k \
 229         | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
 230         | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
 231         | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
 232         | c4x | clipper \
 233         | d10v | d30v | dsp16xx \
 234         | fr30 \
 235         | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
 236         | i370 | i860 | i960 | ia64 \
 237         | m32r | m68000 | m68k | m88k | mcore \
 238         | mips16 | mips64 | mips64el | mips64orion | mips64orionel \
 239         | mips64vr4100 | mips64vr4100el | mips64vr4300 \
 240         | mips64vr4300el | mips64vr5000 | mips64vr5000el \
 241         | mipsbe | mipseb | mipsel | mipsle | mipstx39 | mipstx39el \
 242         | mipsisa32 \
 243         | mn10200 | mn10300 \
 244         | ns16k | ns32k \
 245         | openrisc \
 246         | pdp10 | pdp11 | pj | pjl \
 247         | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
 248         | pyramid \
 249         | sh | sh[34] | sh[34]eb | shbe | shle \
 250         | sparc | sparc64 | sparclet | sparclite | sparcv9 | sparcv9b \
 251         | strongarm \
 252         | tahoe | thumb | tic80 | tron \
 253         | v850 | v850e \
 254         | we32k \
 255         | x86 | xscale | xstormy16 | xtensa \
 256         | z8k)
 257                 basic_machine=$basic_machine-unknown
 258                 ;;
 259         m6811 | m68hc11 | m6812 | m68hc12)
 260                 # Motorola 68HC11/12.
 261                 basic_machine=$basic_machine-unknown
 262                 os=-none
 263                 ;;
 264         m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
 265                 ;;
 266
 267         # We use `pc' rather than `unknown'
 268         # because (1) that's what they normally are, and
 269         # (2) the word "unknown" tends to confuse beginning users.
 270         i*86 | x86_64)
 271           basic_machine=$basic_machine-pc
 272           ;;
 273         # Object if more than one company name word.
 274         *-*-*)
 275                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 276                 exit 1
 277                 ;;
 278         # Recognize the basic CPU types with company name.
 279         580-* \
 280         | a29k-* \
 281         | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
 282         | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
 283         | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
 284         | arm-*  | armbe-* | armle-* | armv*-* \
 285         | avr-* \
 286         | bs2000-* \
 287         | c[123]* | c30-* | [cjt]90-* | c54x-* \
 288         | clipper-* | cray2-* | cydra-* \
 289         | d10v-* | d30v-* \
 290         | elxsi-* \
 291         | f30[01]-* | f700-* | fr30-* | fx80-* \
 292         | h8300-* | h8500-* \
 293         | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
 294         | i*86-* | i860-* | i960-* | ia64-* \
 295         | m32r-* \
 296         | m68000-* | m680[01234]0-* | m68360-* | m683?2-* | m68k-* \
 297         | m88110-* | m88k-* | mcore-* \
 298         | mips-* | mips16-* | mips64-* | mips64el-* | mips64orion-* \
 299         | mips64orionel-* | mips64vr4100-* | mips64vr4100el-* \
 300         | mips64vr4300-* | mips64vr4300el-* | mipsbe-* | mipseb-* \
 301         | mipsle-* | mipsel-* | mipstx39-* | mipstx39el-* \
 302         | none-* | np1-* | ns16k-* | ns32k-* \
 303         | orion-* \
 304         | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
 305         | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
 306         | pyramid-* \
 307         | romp-* | rs6000-* \
 308         | sh-* | sh[34]-* | sh[34]eb-* | shbe-* | shle-* \
 309         | sparc-* | sparc64-* | sparc86x-* | sparclite-* \
 310         | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* \
 311         | t3e-* | tahoe-* | thumb-* | tic30-* | tic54x-* | tic80-* | tron-* \
 312         | v850-* | v850e-* | vax-* \
 313         | we32k-* \
 314         | x86-* | x86_64-* | xmp-* | xps100-* | xscale-* | xstormy16-* \
 315         | xtensa-* \
 316         | ymp-* \
 317         | z8k-*)
 318                 ;;
 319         # Recognize the various machine names and aliases which stand
 320         # for a CPU type and a company and sometimes even an OS.
 321         386bsd)
 322                 basic_machine=i386-unknown
 323                 os=-bsd
 324                 ;;
 325         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 326                 basic_machine=m68000-att
 327                 ;;
 328         3b*)
 329                 basic_machine=we32k-att
 330                 ;;
 331         a29khif)
 332                 basic_machine=a29k-amd
 333                 os=-udi
 334                 ;;
 335         adobe68k)
 336                 basic_machine=m68010-adobe
 337                 os=-scout
 338                 ;;
 339         alliant | fx80)
 340                 basic_machine=fx80-alliant
 341                 ;;
 342         altos | altos3068)
 343                 basic_machine=m68k-altos
 344                 ;;
 345         am29k)
 346                 basic_machine=a29k-none
 347                 os=-bsd
 348                 ;;
 349         amdahl)
 350                 basic_machine=580-amdahl
 351                 os=-sysv
 352                 ;;
 353         amiga | amiga-*)
 354                 basic_machine=m68k-unknown
 355                 ;;
 356         amigaos | amigados)
 357                 basic_machine=m68k-unknown
 358                 os=-amigaos
 359                 ;;
 360         amigaunix | amix)
 361                 basic_machine=m68k-unknown
 362                 os=-sysv4
 363                 ;;
 364         apollo68)
 365                 basic_machine=m68k-apollo
 366                 os=-sysv
 367                 ;;
 368         apollo68bsd)
 369                 basic_machine=m68k-apollo
 370                 os=-bsd
 371                 ;;
 372         aux)
 373                 basic_machine=m68k-apple
 374                 os=-aux
 375                 ;;
 376         balance)
 377                 basic_machine=ns32k-sequent
 378                 os=-dynix
 379                 ;;
 380         convex-c1)
 381                 basic_machine=c1-convex
 382                 os=-bsd
 383                 ;;
 384         convex-c2)
 385                 basic_machine=c2-convex
 386                 os=-bsd
 387                 ;;
 388         convex-c32)
 389                 basic_machine=c32-convex
 390                 os=-bsd
 391                 ;;
 392         convex-c34)
 393                 basic_machine=c34-convex
 394                 os=-bsd
 395                 ;;
 396         convex-c38)
 397                 basic_machine=c38-convex
 398                 os=-bsd
 399                 ;;
 400         cray | ymp)
 401                 basic_machine=ymp-cray
 402                 os=-unicos
 403                 ;;
 404         cray2)
 405                 basic_machine=cray2-cray
 406                 os=-unicos
 407                 ;;
 408         [cjt]90)
 409                 basic_machine=${basic_machine}-cray
 410                 os=-unicos
 411                 ;;
 412         crds | unos)
 413                 basic_machine=m68k-crds
 414                 ;;
 415         cris | cris-* | etrax*)
 416                 basic_machine=cris-axis
 417                 ;;
 418         da30 | da30-*)
 419                 basic_machine=m68k-da30
 420                 ;;
 421         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 422                 basic_machine=mips-dec
 423                 ;;
 424         decsystem10* | dec10*)
 425                 basic_machine=pdp10-dec
 426                 os=-tops10
 427                 ;;
 428         decsystem20* | dec20*)
 429                 basic_machine=pdp10-dec
 430                 os=-tops20
 431                 ;;
 432         delta | 3300 | motorola-3300 | motorola-delta \
 433               | 3300-motorola | delta-motorola)
 434                 basic_machine=m68k-motorola
 435                 ;;
 436         delta88)
 437                 basic_machine=m88k-motorola
 438                 os=-sysv3
 439                 ;;
 440         dpx20 | dpx20-*)
 441                 basic_machine=rs6000-bull
 442                 os=-bosx
 443                 ;;
 444         dpx2* | dpx2*-bull)
 445                 basic_machine=m68k-bull
 446                 os=-sysv3
 447                 ;;
 448         ebmon29k)
 449                 basic_machine=a29k-amd
 450                 os=-ebmon
 451                 ;;
 452         elxsi)
 453                 basic_machine=elxsi-elxsi
 454                 os=-bsd
 455                 ;;
 456         encore | umax | mmax)
 457                 basic_machine=ns32k-encore
 458                 ;;
 459         es1800 | OSE68k | ose68k | ose | OSE)
 460                 basic_machine=m68k-ericsson
 461                 os=-ose
 462                 ;;
 463         fx2800)
 464                 basic_machine=i860-alliant
 465                 ;;
 466         genix)
 467                 basic_machine=ns32k-ns
 468                 ;;
 469         gmicro)
 470                 basic_machine=tron-gmicro
 471                 os=-sysv
 472                 ;;
 473         go32)
 474                 basic_machine=i386-pc
 475                 os=-go32
 476                 ;;
 477         h3050r* | hiux*)
 478                 basic_machine=hppa1.1-hitachi
 479                 os=-hiuxwe2
 480                 ;;
 481         h8300hms)
 482                 basic_machine=h8300-hitachi
 483                 os=-hms
 484                 ;;
 485         h8300xray)
 486                 basic_machine=h8300-hitachi
 487                 os=-xray
 488                 ;;
 489         h8500hms)
 490                 basic_machine=h8500-hitachi
 491                 os=-hms
 492                 ;;
 493         harris)
 494                 basic_machine=m88k-harris
 495                 os=-sysv3
 496                 ;;
 497         hp300-*)
 498                 basic_machine=m68k-hp
 499                 ;;
 500         hp300bsd)
 501                 basic_machine=m68k-hp
 502                 os=-bsd
 503                 ;;
 504         hp300hpux)
 505                 basic_machine=m68k-hp
 506                 os=-hpux
 507                 ;;
 508         hp3k9[0-9][0-9] | hp9[0-9][0-9])
 509                 basic_machine=hppa1.0-hp
 510                 ;;
 511         hp9k2[0-9][0-9] | hp9k31[0-9])
 512                 basic_machine=m68000-hp
 513                 ;;
 514         hp9k3[2-9][0-9])
 515                 basic_machine=m68k-hp
 516                 ;;
 517         hp9k6[0-9][0-9] | hp6[0-9][0-9])
 518                 basic_machine=hppa1.0-hp
 519                 ;;
 520         hp9k7[0-79][0-9] | hp7[0-79][0-9])
 521                 basic_machine=hppa1.1-hp
 522                 ;;
 523         hp9k78[0-9] | hp78[0-9])
 524                 # FIXME: really hppa2.0-hp
 525                 basic_machine=hppa1.1-hp
 526                 ;;
 527         hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
 528                 # FIXME: really hppa2.0-hp
 529                 basic_machine=hppa1.1-hp
 530                 ;;
 531         hp9k8[0-9][13679] | hp8[0-9][13679])
 532                 basic_machine=hppa1.1-hp
 533                 ;;
 534         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 535                 basic_machine=hppa1.0-hp
 536                 ;;
 537         hppa-next)
 538                 os=-nextstep3
 539                 ;;
 540         hppaosf)
 541                 basic_machine=hppa1.1-hp
 542                 os=-osf
 543                 ;;
 544         hppro)
 545                 basic_machine=hppa1.1-hp
 546                 os=-proelf
 547                 ;;
 548         i370-ibm* | ibm*)
 549                 basic_machine=i370-ibm
 550                 ;;
 551 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
 552         i*86v32)
 553                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 554                 os=-sysv32
 555                 ;;
 556         i*86v4*)
 557                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 558                 os=-sysv4
 559                 ;;
 560         i*86v)
 561                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 562                 os=-sysv
 563                 ;;
 564         i*86sol2)
 565                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 566                 os=-solaris2
 567                 ;;
 568         i386mach)
 569                 basic_machine=i386-mach
 570                 os=-mach
 571                 ;;
 572         i386-vsta | vsta)
 573                 basic_machine=i386-unknown
 574                 os=-vsta
 575                 ;;
 576         iris | iris4d)
 577                 basic_machine=mips-sgi
 578                 case $os in
 579                     -irix*)
 580                         ;;
 581                     *)
 582                         os=-irix4
 583                         ;;
 584                 esac
 585                 ;;
 586         isi68 | isi)
 587                 basic_machine=m68k-isi
 588                 os=-sysv
 589                 ;;
 590         m88k-omron*)
 591                 basic_machine=m88k-omron
 592                 ;;
 593         magnum | m3230)
 594                 basic_machine=mips-mips
 595                 os=-sysv
 596                 ;;
 597         merlin)
 598                 basic_machine=ns32k-utek
 599                 os=-sysv
 600                 ;;
 601         mingw32)
 602                 basic_machine=i386-pc
 603                 os=-mingw32
 604                 ;;
 605         miniframe)
 606                 basic_machine=m68000-convergent
 607                 ;;
 608         *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
 609                 basic_machine=m68k-atari
 610                 os=-mint
 611                 ;;
 612         mipsel*-linux*)
 613                 basic_machine=mipsel-unknown
 614                 os=-linux-gnu
 615                 ;;
 616         mips*-linux*)
 617                 basic_machine=mips-unknown
 618                 os=-linux-gnu
 619                 ;;
 620         mips3*-*)
 621                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 622                 ;;
 623         mips3*)
 624                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
 625                 ;;
 626         mmix*)
 627                 basic_machine=mmix-knuth
 628                 os=-mmixware
 629                 ;;
 630         monitor)
 631                 basic_machine=m68k-rom68k
 632                 os=-coff
 633                 ;;
 634         morphos)
 635                 basic_machine=powerpc-unknown
 636                 os=-morphos
 637                 ;;
 638         msdos)
 639                 basic_machine=i386-pc
 640                 os=-msdos
 641                 ;;
 642         mvs)
 643                 basic_machine=i370-ibm
 644                 os=-mvs
 645                 ;;
 646         ncr3000)
 647                 basic_machine=i486-ncr
 648                 os=-sysv4
 649                 ;;
 650         netbsd386)
 651                 basic_machine=i386-unknown
 652                 os=-netbsd
 653                 ;;
 654         netwinder)
 655                 basic_machine=armv4l-rebel
 656                 os=-linux
 657                 ;;
 658         news | news700 | news800 | news900)
 659                 basic_machine=m68k-sony
 660                 os=-newsos
 661                 ;;
 662         news1000)
 663                 basic_machine=m68030-sony
 664                 os=-newsos
 665                 ;;
 666         news-3600 | risc-news)
 667                 basic_machine=mips-sony
 668                 os=-newsos
 669                 ;;
 670         necv70)
 671                 basic_machine=v70-nec
 672                 os=-sysv
 673                 ;;
 674         next | m*-next )
 675                 basic_machine=m68k-next
 676                 case $os in
 677                     -nextstep* )
 678                         ;;
 679                     -ns2*)
 680                       os=-nextstep2
 681                         ;;
 682                     *)
 683                       os=-nextstep3
 684                         ;;
 685                 esac
 686                 ;;
 687         nh3000)
 688                 basic_machine=m68k-harris
 689                 os=-cxux
 690                 ;;
 691         nh[45]000)
 692                 basic_machine=m88k-harris
 693                 os=-cxux
 694                 ;;
 695         nindy960)
 696                 basic_machine=i960-intel
 697                 os=-nindy
 698                 ;;
 699         mon960)
 700                 basic_machine=i960-intel
 701                 os=-mon960
 702                 ;;
 703         nonstopux)
 704                 basic_machine=mips-compaq
 705                 os=-nonstopux
 706                 ;;
 707         np1)
 708                 basic_machine=np1-gould
 709                 ;;
 710         nsr-tandem)
 711                 basic_machine=nsr-tandem
 712                 ;;
 713         op50n-* | op60c-*)
 714                 basic_machine=hppa1.1-oki
 715                 os=-proelf
 716                 ;;
 717         OSE68000 | ose68000)
 718                 basic_machine=m68000-ericsson
 719                 os=-ose
 720                 ;;
 721         os68k)
 722                 basic_machine=m68k-none
 723                 os=-os68k
 724                 ;;
 725         pa-hitachi)
 726                 basic_machine=hppa1.1-hitachi
 727                 os=-hiuxwe2
 728                 ;;
 729         paragon)
 730                 basic_machine=i860-intel
 731                 os=-osf
 732                 ;;
 733         pbd)
 734                 basic_machine=sparc-tti
 735                 ;;
 736         pbb)
 737                 basic_machine=m68k-tti
 738                 ;;
 739         pc532 | pc532-*)
 740                 basic_machine=ns32k-pc532
 741                 ;;
 742         pentium | p5 | k5 | k6 | nexgen | viac3)
 743                 basic_machine=i586-pc
 744                 ;;
 745         pentiumpro | p6 | 6x86 | athlon)
 746                 basic_machine=i686-pc
 747                 ;;
 748         pentiumii | pentium2)
 749                 basic_machine=i686-pc
 750                 ;;
 751         pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
 752                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
 753                 ;;
 754         pentiumpro-* | p6-* | 6x86-* | athlon-*)
 755                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 756                 ;;
 757         pentiumii-* | pentium2-*)
 758                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 759                 ;;
 760         pn)
 761                 basic_machine=pn-gould
 762                 ;;
 763         power)  basic_machine=power-ibm
 764                 ;;
 765         ppc)    basic_machine=powerpc-unknown
 766                 ;;
 767         ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
 768                 ;;
 769         ppcle | powerpclittle | ppc-le | powerpc-little)
 770                 basic_machine=powerpcle-unknown
 771                 ;;
 772         ppcle-* | powerpclittle-*)
 773                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
 774                 ;;
 775         ppc64)  basic_machine=powerpc64-unknown
 776                 ;;
 777         ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
 778                 ;;
 779         ppc64le | powerpc64little | ppc64-le | powerpc64-little)
 780                 basic_machine=powerpc64le-unknown
 781                 ;;
 782         ppc64le-* | powerpc64little-*)
 783                 basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
 784                 ;;
 785         ps2)
 786                 basic_machine=i386-ibm
 787                 ;;
 788         pw32)
 789                 basic_machine=i586-unknown
 790                 os=-pw32
 791                 ;;
 792         rom68k)
 793                 basic_machine=m68k-rom68k
 794                 os=-coff
 795                 ;;
 796         rm[46]00)
 797                 basic_machine=mips-siemens
 798                 ;;
 799         rtpc | rtpc-*)
 800                 basic_machine=romp-ibm
 801                 ;;
 802         s390 | s390-*)
 803                 basic_machine=s390-ibm
 804                 ;;
 805         s390x | s390x-*)
 806                 basic_machine=s390x-ibm
 807                 ;;
 808         sa29200)
 809                 basic_machine=a29k-amd
 810                 os=-udi
 811                 ;;
 812         sequent)
 813                 basic_machine=i386-sequent
 814                 ;;
 815         sh)
 816                 basic_machine=sh-hitachi
 817                 os=-hms
 818                 ;;
 819         sparclite-wrs | simso-wrs)
 820                 basic_machine=sparclite-wrs
 821                 os=-vxworks
 822                 ;;
 823         sps7)
 824                 basic_machine=m68k-bull
 825                 os=-sysv2
 826                 ;;
 827         spur)
 828                 basic_machine=spur-unknown
 829                 ;;
 830         st2000)
 831                 basic_machine=m68k-tandem
 832                 ;;
 833         stratus)
 834                 basic_machine=i860-stratus
 835                 os=-sysv4
 836                 ;;
 837         sun2)
 838                 basic_machine=m68000-sun
 839                 ;;
 840         sun2os3)
 841                 basic_machine=m68000-sun
 842                 os=-sunos3
 843                 ;;
 844         sun2os4)
 845                 basic_machine=m68000-sun
 846                 os=-sunos4
 847                 ;;
 848         sun3os3)
 849                 basic_machine=m68k-sun
 850                 os=-sunos3
 851                 ;;
 852         sun3os4)
 853                 basic_machine=m68k-sun
 854                 os=-sunos4
 855                 ;;
 856         sun4os3)
 857                 basic_machine=sparc-sun
 858                 os=-sunos3
 859                 ;;
 860         sun4os4)
 861                 basic_machine=sparc-sun
 862                 os=-sunos4
 863                 ;;
 864         sun4sol2)
 865                 basic_machine=sparc-sun
 866                 os=-solaris2
 867                 ;;
 868         sun3 | sun3-*)
 869                 basic_machine=m68k-sun
 870                 ;;
 871         sun4)
 872                 basic_machine=sparc-sun
 873                 ;;
 874         sun386 | sun386i | roadrunner)
 875                 basic_machine=i386-sun
 876                 ;;
 877         sv1)
 878                 basic_machine=sv1-cray
 879                 os=-unicos
 880                 ;;
 881         symmetry)
 882                 basic_machine=i386-sequent
 883                 os=-dynix
 884                 ;;
 885         t3e)
 886                 basic_machine=t3e-cray
 887                 os=-unicos
 888                 ;;
 889         tic54x | c54x*)
 890                 basic_machine=tic54x-unknown
 891                 os=-coff
 892                 ;;
 893         tx39)
 894                 basic_machine=mipstx39-unknown
 895                 ;;
 896         tx39el)
 897                 basic_machine=mipstx39el-unknown
 898                 ;;
 899         toad1)
 900                 basic_machine=pdp10-xkl
 901                 os=-tops20
 902                 ;;
 903         tower | tower-32)
 904                 basic_machine=m68k-ncr
 905                 ;;
 906         udi29k)
 907                 basic_machine=a29k-amd
 908                 os=-udi
 909                 ;;
 910         ultra3)
 911                 basic_machine=a29k-nyu
 912                 os=-sym1
 913                 ;;
 914         v810 | necv810)
 915                 basic_machine=v810-nec
 916                 os=-none
 917                 ;;
 918         vaxv)
 919                 basic_machine=vax-dec
 920                 os=-sysv
 921                 ;;
 922         vms)
 923                 basic_machine=vax-dec
 924                 os=-vms
 925                 ;;
 926         vpp*|vx|vx-*)
 927                basic_machine=f301-fujitsu
 928                ;;
 929         vxworks960)
 930                 basic_machine=i960-wrs
 931                 os=-vxworks
 932                 ;;
 933         vxworks68)
 934                 basic_machine=m68k-wrs
 935                 os=-vxworks
 936                 ;;
 937         vxworks29k)
 938                 basic_machine=a29k-wrs
 939                 os=-vxworks
 940                 ;;
 941         w65*)
 942                 basic_machine=w65-wdc
 943                 os=-none
 944                 ;;
 945         w89k-*)
 946                 basic_machine=hppa1.1-winbond
 947                 os=-proelf
 948                 ;;
 949         windows32)
 950                 basic_machine=i386-pc
 951                 os=-windows32-msvcrt
 952                 ;;
 953         xmp)
 954                 basic_machine=xmp-cray
 955                 os=-unicos
 956                 ;;
 957         xps | xps100)
 958                 basic_machine=xps100-honeywell
 959                 ;;
 960         z8k-*-coff)
 961                 basic_machine=z8k-unknown
 962                 os=-sim
 963                 ;;
 964         none)
 965                 basic_machine=none-none
 966                 os=-none
 967                 ;;
 968
 969 # Here we handle the default manufacturer of certain CPU types.  It is in
 970 # some cases the only manufacturer, in others, it is the most popular.
 971         w89k)
 972                 basic_machine=hppa1.1-winbond
 973                 ;;
 974         op50n)
 975                 basic_machine=hppa1.1-oki
 976                 ;;
 977         op60c)
 978                 basic_machine=hppa1.1-oki
 979                 ;;
 980         mips)
 981                 if [ x$os = x-linux-gnu ]; then
 982                         basic_machine=mips-unknown
 983                 else
 984                         basic_machine=mips-mips
 985                 fi
 986                 ;;
 987         romp)
 988                 basic_machine=romp-ibm
 989                 ;;
 990         rs6000)
 991                 basic_machine=rs6000-ibm
 992                 ;;
 993         vax)
 994                 basic_machine=vax-dec
 995                 ;;
 996         pdp10)
 997                 # there are many clones, so DEC is not a safe bet
 998                 basic_machine=pdp10-unknown
 999                 ;;
1000         pdp11)
1001                 basic_machine=pdp11-dec
1002                 ;;
1003         we32k)
1004                 basic_machine=we32k-att
1005                 ;;
1006         sh3 | sh4 | sh3eb | sh4eb)
1007                 basic_machine=sh-unknown
1008                 ;;
1009         sparc | sparcv9 | sparcv9b)
1010                 basic_machine=sparc-sun
1011                 ;;
1012         cydra)
1013                 basic_machine=cydra-cydrome
1014                 ;;
1015         orion)
1016                 basic_machine=orion-highlevel
1017                 ;;
1018         orion105)
1019                 basic_machine=clipper-highlevel
1020                 ;;
1021         mac | mpw | mac-mpw)
1022                 basic_machine=m68k-apple
1023                 ;;
1024         pmac | pmac-mpw)
1025                 basic_machine=powerpc-apple
1026                 ;;
1027         c4x*)
1028                 basic_machine=c4x-none
1029                 os=-coff
1030                 ;;
1031         *-unknown)
1032                 # Make sure to match an already-canonicalized machine name.
1033                 ;;
1034         *)
1035                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1036                 exit 1
1037                 ;;
1038 esac
1039
1040 # Here we canonicalize certain aliases for manufacturers.
1041 case $basic_machine in
1042         *-digital*)
1043                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1044                 ;;
1045         *-commodore*)
1046                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1047                 ;;
1048         *)
1049                 ;;
1050 esac
1051
1052 # Decode manufacturer-specific aliases for certain operating systems.
1053
1054 if [ x"$os" != x"" ]
1055 then
1056 case $os in
1057         # First match some system type aliases
1058         # that might get confused with valid system types.
1059         # -solaris* is a basic system type, with this one exception.
1060         -solaris1 | -solaris1.*)
1061                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1062                 ;;
1063         -solaris)
1064                 os=-solaris2
1065                 ;;
1066         -svr4*)
1067                 os=-sysv4
1068                 ;;
1069         -unixware*)
1070                 os=-sysv4.2uw
1071                 ;;
1072         -gnu/linux*)
1073                 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1074                 ;;
1075         # First accept the basic system types.
1076         # The portable systems comes first.
1077         # Each alternative MUST END IN A *, to match a version number.
1078         # -sysv* is not here because it comes later, after sysvr4.
1079         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1080               | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1081               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1082               | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1083               | -aos* \
1084               | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1085               | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1086               | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
1087               | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1088               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1089               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1090               | -chorusos* | -chorusrdb* \
1091               | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1092               | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
1093               | -interix* | -uwin* | -rhapsody* | -darwin* | -opened* \
1094               | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1095               | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1096               | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* | -morphos*)
1097         # Remember, each alternative MUST END IN *, to match a version number.
1098                 ;;
1099         -qnx*)
1100                 case $basic_machine in
1101                     x86-* | i*86-*)
1102                         ;;
1103                     *)
1104                         os=-nto$os
1105                         ;;
1106                 esac
1107                 ;;
1108         -nto*)
1109                 os=-nto-qnx
1110                 ;;
1111         -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1112               | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
1113               | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1114                 ;;
1115         -mac*)
1116                 os=`echo $os | sed -e 's|mac|macos|'`
1117                 ;;
1118         -linux*)
1119                 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1120                 ;;
1121         -sunos5*)
1122                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1123                 ;;
1124         -sunos6*)
1125                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1126                 ;;
1127         -opened*)
1128                 os=-openedition
1129                 ;;
1130         -wince*)
1131                 os=-wince
1132                 ;;
1133         -osfrose*)
1134                 os=-osfrose
1135                 ;;
1136         -osf*)
1137                 os=-osf
1138                 ;;
1139         -utek*)
1140                 os=-bsd
1141                 ;;
1142         -dynix*)
1143                 os=-bsd
1144                 ;;
1145         -acis*)
1146                 os=-aos
1147                 ;;
1148         -atheos*)
1149                 os=-atheos
1150                 ;;
1151         -386bsd)
1152                 os=-bsd
1153                 ;;
1154         -ctix* | -uts*)
1155                 os=-sysv
1156                 ;;
1157         -ns2 )
1158                 os=-nextstep2
1159                 ;;
1160         -nsk*)
1161                 os=-nsk
1162                 ;;
1163         # Preserve the version number of sinix5.
1164         -sinix5.*)
1165                 os=`echo $os | sed -e 's|sinix|sysv|'`
1166                 ;;
1167         -sinix*)
1168                 os=-sysv4
1169                 ;;
1170         -triton*)
1171                 os=-sysv3
1172                 ;;
1173         -oss*)
1174                 os=-sysv3
1175                 ;;
1176         -svr4)
1177                 os=-sysv4
1178                 ;;
1179         -svr3)
1180                 os=-sysv3
1181                 ;;
1182         -sysvr4)
1183                 os=-sysv4
1184                 ;;
1185         # This must come after -sysvr4.
1186         -sysv*)
1187                 ;;
1188         -ose*)
1189                 os=-ose
1190                 ;;
1191         -es1800*)
1192                 os=-ose
1193                 ;;
1194         -xenix)
1195                 os=-xenix
1196                 ;;
1197         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1198                 os=-mint
1199                 ;;
1200         -none)
1201                 ;;
1202         *)
1203                 # Get rid of the `-' at the beginning of $os.
1204                 os=`echo $os | sed 's/[^-]*-//'`
1205                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1206                 exit 1
1207                 ;;
1208 esac
1209 else
1210
1211 # Here we handle the default operating systems that come with various machines.
1212 # The value should be what the vendor currently ships out the door with their
1213 # machine or put another way, the most popular os provided with the machine.
1214
1215 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1216 # "-sun"), then you have to tell the case statement up towards the top
1217 # that MANUFACTURER isn't an operating system.  Otherwise, code above
1218 # will signal an error saying that MANUFACTURER isn't an operating
1219 # system, and we'll never get to this point.
1220
1221 case $basic_machine in
1222         *-acorn)
1223                 os=-riscix1.2
1224                 ;;
1225         arm*-rebel)
1226                 os=-linux
1227                 ;;
1228         arm*-semi)
1229                 os=-aout
1230                 ;;
1231         # This must come before the *-dec entry.
1232         pdp10-*)
1233                 os=-tops20
1234                 ;;
1235         pdp11-*)
1236                 os=-none
1237                 ;;
1238         *-dec | vax-*)
1239                 os=-ultrix4.2
1240                 ;;
1241         m68*-apollo)
1242                 os=-domain
1243                 ;;
1244         i386-sun)
1245                 os=-sunos4.0.2
1246                 ;;
1247         m68000-sun)
1248                 os=-sunos3
1249                 # This also exists in the configure program, but was not the
1250                 # default.
1251                 # os=-sunos4
1252                 ;;
1253         m68*-cisco)
1254                 os=-aout
1255                 ;;
1256         mips*-cisco)
1257                 os=-elf
1258                 ;;
1259         mips*-*)
1260                 os=-elf
1261                 ;;
1262         *-tti)  # must be before sparc entry or we get the wrong os.
1263                 os=-sysv3
1264                 ;;
1265         sparc-* | *-sun)
1266                 os=-sunos4.1.1
1267                 ;;
1268         *-be)
1269                 os=-beos
1270                 ;;
1271         *-ibm)
1272                 os=-aix
1273                 ;;
1274         *-wec)
1275                 os=-proelf
1276                 ;;
1277         *-winbond)
1278                 os=-proelf
1279                 ;;
1280         *-oki)
1281                 os=-proelf
1282                 ;;
1283         *-hp)
1284                 os=-hpux
1285                 ;;
1286         *-hitachi)
1287                 os=-hiux
1288                 ;;
1289         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1290                 os=-sysv
1291                 ;;
1292         *-cbm)
1293                 os=-amigaos
1294                 ;;
1295         *-dg)
1296                 os=-dgux
1297                 ;;
1298         *-dolphin)
1299                 os=-sysv3
1300                 ;;
1301         m68k-ccur)
1302                 os=-rtu
1303                 ;;
1304         m88k-omron*)
1305                 os=-luna
1306                 ;;
1307         *-next )
1308                 os=-nextstep
1309                 ;;
1310         *-sequent)
1311                 os=-ptx
1312                 ;;
1313         *-crds)
1314                 os=-unos
1315                 ;;
1316         *-ns)
1317                 os=-genix
1318                 ;;
1319         i370-*)
1320                 os=-mvs
1321                 ;;
1322         *-next)
1323                 os=-nextstep3
1324                 ;;
1325         *-gould)
1326                 os=-sysv
1327                 ;;
1328         *-highlevel)
1329                 os=-bsd
1330                 ;;
1331         *-encore)
1332                 os=-bsd
1333                 ;;
1334         *-sgi)
1335                 os=-irix
1336                 ;;
1337         *-siemens)
1338                 os=-sysv4
1339                 ;;
1340         *-masscomp)
1341                 os=-rtu
1342                 ;;
1343         f30[01]-fujitsu | f700-fujitsu)
1344                 os=-uxpv
1345                 ;;
1346         *-rom68k)
1347                 os=-coff
1348                 ;;
1349         *-*bug)
1350                 os=-coff
1351                 ;;
1352         *-apple)
1353                 os=-macos
1354                 ;;
1355         *-atari*)
1356                 os=-mint
1357                 ;;
1358         *)
1359                 os=-none
1360                 ;;
1361 esac
1362 fi
1363
1364 # Here we handle the case where we know the os, and the CPU type, but not the
1365 # manufacturer.  We pick the logical manufacturer.
1366 vendor=unknown
1367 case $basic_machine in
1368         *-unknown)
1369                 case $os in
1370                         -riscix*)
1371                                 vendor=acorn
1372                                 ;;
1373                         -sunos*)
1374                                 vendor=sun
1375                                 ;;
1376                         -aix*)
1377                                 vendor=ibm
1378                                 ;;
1379                         -beos*)
1380                                 vendor=be
1381                                 ;;
1382                         -hpux*)
1383                                 vendor=hp
1384                                 ;;
1385                         -mpeix*)
1386                                 vendor=hp
1387                                 ;;
1388                         -hiux*)
1389                                 vendor=hitachi
1390                                 ;;
1391                         -unos*)
1392                                 vendor=crds
1393                                 ;;
1394                         -dgux*)
1395                                 vendor=dg
1396                                 ;;
1397                         -luna*)
1398                                 vendor=omron
1399                                 ;;
1400                         -genix*)
1401                                 vendor=ns
1402                                 ;;
1403                         -mvs* | -opened*)
1404                                 vendor=ibm
1405                                 ;;
1406                         -ptx*)
1407                                 vendor=sequent
1408                                 ;;
1409                         -vxsim* | -vxworks*)
1410                                 vendor=wrs
1411                                 ;;
1412                         -aux*)
1413                                 vendor=apple
1414                                 ;;
1415                         -hms*)
1416                                 vendor=hitachi
1417                                 ;;
1418                         -mpw* | -macos*)
1419                                 vendor=apple
1420                                 ;;
1421                         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1422                                 vendor=atari
1423                                 ;;
1424                         -vos*)
1425                                 vendor=stratus
1426                                 ;;
1427                 esac
1428                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1429                 ;;
1430 esac
1431
1432 echo $basic_machine$os
1433 exit 0
1434
1435 # Local variables:
1436 # eval: (add-hook 'write-file-hooks 'time-stamp)
1437 # time-stamp-start: "timestamp='"
1438 # time-stamp-format: "%:y-%02m-%02d"
1439 # time-stamp-end: "'"
1440 # End: