config.sub

   1 #! /bin/sh
   2 # Configuration validation subroutine script, version 1.1.
   3 #   Copyright (C) 1991, 92-97, 1998 Free Software Foundation, Inc.
   4 # This file is (in principle) common to ALL GNU software.
   5 # The presence of a machine in this file suggests that SOME GNU software
   6 # can handle that machine.  It does not imply ALL GNU software can.
   7 #
   8 # This file is free software; you can redistribute it and/or modify
   9 # it under the terms of the GNU General Public License as published by
  10 # the Free Software Foundation; either version 2 of the License, or
  11 # (at your option) any later version.
  12 #
  13 # This program is distributed in the hope that it will be useful,
  14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 # GNU General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU General Public License
  19 # along with this program; if not, write to the Free Software
  20 # Foundation, Inc., 59 Temple Place - Suite 330,
  21 # Boston, MA 02111-1307, USA.
  22
  23 # As a special exception to the GNU General Public License, if you
  24 # distribute this file as part of a program that contains a
  25 # configuration script generated by Autoconf, you may include it under
  26 # the same distribution terms that you use for the rest of that program.
  27
  28 # Configuration subroutine to validate and canonicalize a configuration type.
  29 # Supply the specified configuration type as an argument.
  30 # If it is invalid, we print an error message on stderr and exit with code 1.
  31 # Otherwise, we print the canonical config type on stdout and succeed.
  32
  33 # This file is supposed to be the same for all GNU packages
  34 # and recognize all the CPU types, system types and aliases
  35 # that are meaningful with *any* GNU software.
  36 # Each package is responsible for reporting which valid configurations
  37 # it does not support.  The user should be able to distinguish
  38 # a failure to support a valid configuration from a meaningless
  39 # configuration.
  40
  41 # The goal of this file is to map all the various variations of a given
  42 # machine specification into a single specification in the form:
  43 #       CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
  44 # or in some cases, the newer four-part form:
  45 #       CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
  46 # It is wrong to echo any other type of specification.
  47
  48 if [ x$1 = x ]
  49 then
  50         echo Configuration name missing. 1>&2
  51         echo "Usage: $0 CPU-MFR-OPSYS" 1>&2
  52         echo "or     $0 ALIAS" 1>&2
  53         echo where ALIAS is a recognized configuration type. 1>&2
  54         exit 1
  55 fi
  56
  57 # First pass through any local machine types.
  58 case $1 in
  59         *local*)
  60                 echo $1
  61                 exit 0
  62                 ;;
  63         *)
  64         ;;
  65 esac
  66
  67 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
  68 # Here we must recognize all the valid KERNEL-OS combinations.
  69 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
  70 case $maybe_os in
  71   linux-gnu*)
  72     os=-$maybe_os
  73     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
  74     ;;
  75   *)
  76     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
  77     if [ $basic_machine != $1 ]
  78     then os=`echo $1 | sed 's/.*-/-/'`
  79     else os=; fi
  80     ;;
  81 esac
  82
  83 ### Let's recognize common machines as not being operating systems so
  84 ### that things like config.sub decstation-3100 work.  We also
  85 ### recognize some manufacturers as not being operating systems, so we
  86 ### can provide default operating systems below.
  87 case $os in
  88         -sun*os*)
  89                 # Prevent following clause from handling this invalid input.
  90                 ;;
  91         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
  92         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
  93         -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
  94         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
  95         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
  96         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
  97         -apple)
  98                 os=
  99                 basic_machine=$1
 100                 ;;
 101         -sim | -cisco | -oki | -wec | -winbond )        # CYGNUS LOCAL
 102                 os=
 103                 basic_machine=$1
 104                 ;;
 105         -scout)                                         # CYGNUS LOCAL
 106                 ;;
 107         -wrs)                                           # CYGNUS LOCAL
 108                 os=vxworks
 109                 basic_machine=$1
 110                 ;;
 111         -hiux*)
 112                 os=-hiuxwe2
 113                 ;;
 114         -sco5)
 115                 os=-sco3.2v5
 116                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 117                 ;;
 118         -sco4)
 119                 os=-sco3.2v4
 120                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 121                 ;;
 122         -sco3.2.[4-9]*)
 123                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
 124                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 125                 ;;
 126         -sco3.2v[4-9]*)
 127                 # Don't forget version if it is 3.2v4 or newer.
 128                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 129                 ;;
 130         -sco*)
 131                 os=-sco3.2v2
 132                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 133                 ;;
 134         -udk*)
 135                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 136                 ;;
 137         -isc)
 138                 os=-isc2.2
 139                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 140                 ;;
 141         -clix*)
 142                 basic_machine=clipper-intergraph
 143                 ;;
 144         -isc*)
 145                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 146                 ;;
 147         -lynx*)
 148                 os=-lynxos
 149                 ;;
 150         -ptx*)
 151                 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
 152                 ;;
 153         -windowsnt*)
 154                 os=`echo $os | sed -e 's/windowsnt/winnt/'`
 155                 ;;
 156         -psos*)
 157                 os=-psos
 158                 ;;
 159 esac
 160
 161 # Decode aliases for certain CPU-COMPANY combinations.
 162 case $basic_machine in
 163         # Recognize the basic CPU types without company name.
 164         # Some are omitted here because they have special meanings below.
 165         tahoe | i860 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
 166                 | arme[lb] | pyramid | mn10200 | mn10300 \
 167                 | tron | a29k | 580 | i960 | h8300 | hppa | hppa1.0 | hppa1.1 \
 168                 | alpha | alphaev5 | alphaev56 | alphapca56 | alphaev6 \
 169                 | we32k | ns16k | clipper | i370 | sh | powerpc | powerpcle \
 170                 | 1750a | dsp16xx | pdp11 \
 171                 | mips64 | mipsel | mips64el | mips64orion | mips64orionel \
 172                 | mipstx39 | mipstx39el \
 173                 | sparc | sparclet | sparclite | sparc64 | sparcv9 | v850 | c4x)
 174                 basic_machine=$basic_machine-unknown
 175                 ;;
 176         m88110 | m680[012346]0 | m683?2 | m68360 | m5200 | z8k | v70 \
 177                  | h8500 | w65) # CYGNUS LOCAL
 178                 ;;
 179         thumb)
 180                 basic_machine=$basic_machine-unknown
 181                 ;;
 182         mips64vr4300 | mips64vr4300el) # CYGNUS LOCAL jsmith/vr4300
 183                 basic_machine=$basic_machine-unknown
 184                 ;;
 185         mips64vr4100 | mips64vr4100el) # CYGNUS LOCAL jsmith/vr4100
 186                 basic_machine=$basic_machine-unknown
 187                 ;;
 188         mips64vr5000 | mips64vr5000el) # CYGNUS LOCAL ian/vr5000
 189                 basic_machine=$basic_machine-unknown
 190                 ;;
 191         mips16)
 192                 basic_machine=$basic_machine-unknown
 193                 ;;
 194         d10v)
 195                 basic_machine=$basic_machine-unknown
 196                 ;;
 197         # We use `pc' rather than `unknown'
 198         # because (1) that's what they normally are, and
 199         # (2) the word "unknown" tends to confuse beginning users.
 200         i[34567]86)
 201           basic_machine=$basic_machine-pc
 202           ;;
 203         # Object if more than one company name word.
 204         *-*-*)
 205                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 206                 exit 1
 207                 ;;
 208         # Recognize the basic CPU types with company name.
 209         vax-* | tahoe-* | i[34567]86-* | i860-* | m32r-* | m68k-* | m68000-* \
 210               | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
 211               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
 212               | power-* | none-* | 580-* | cray2-* | h8300-* | i960-* \
 213               | xmp-* | ymp-* | hppa-* | hppa1.0-* | hppa1.1-* \
 214               | alpha-* | alphaev5-* | alphaev56-* | alphapca56-* \
 215               | alphaev6-* | we32k-* | cydra-* | ns16k-* | pn-* | np1-* \
 216               | xps100-* | clipper-* | orion-* \
 217               | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
 218               | sparc64-* | sparcv9-* | sparc86x-* | mips64-* | mipsel-* \
 219               | mips64el-* | mips64orion-* | mips64orionel-*  \
 220               | mipstx39-* | mipstx39el-* \
 221               | f301-*)
 222                 ;;
 223         m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | h8500-* | d10v-*) # CYGNUS LOCAL
 224                 ;;
 225         thumb-*) # CYGNUS LOCAL angela/thumb
 226                 ;;
 227 # start-sanitize-sky
 228         dvp-* | txvu-*)
 229                 ;;
 230 # end-sanitize-sky
 231         v850-*) # CYGNUS LOCAL
 232                 ;;
 233 # start-sanitize-v850e
 234         v850e-*) # CYGNUS LOCAL
 235                 ;;
 236         v850ea-*) # CYGNUS LOCAL
 237                 ;;
 238 # end-sanitize-v850e
 239         d30v-*) # CYGNUS LOCAL
 240                 ;;
 241 # start-sanitize-vr4320
 242         mips64vr4320-* | mips64vr4320el-*)
 243                 ;;
 244 # end-sanitize-vr4320
 245         mips64vr4300-* | mips64vr4300el-*) # CYGNUS LOCAL jsmith/vr4300
 246                 ;;
 247         mips64vr4100-* | mips64vr4100el-*) # CYGNUS LOCAL jsmith/vr4100
 248                 ;;
 249 # start-sanitize-tx19
 250         mipstx19-* | mipstx19el-*)
 251                 ;;
 252 # end-sanitize-tx19
 253 # start-sanitize-tx49
 254         mips64tx49-* | mips64tx49el-*)
 255                 ;;
 256 # end-sanitize-tx49
 257 # start-sanitize-r5900
 258         mips64r5900-* | mips64r5900el-*) # CYGNUS LOCAL gavin/r5900
 259                 ;;
 260 # end-sanitize-r5900
 261         mips16-*) # CYGNUS LOCAL krk/mips16
 262                 ;;
 263         tic30-*) # CYGNUS LOCAL ian/tic30
 264                 ;;
 265         c30-*) # CYGNUS LOCAL ian/tic30
 266                 basic_machine=tic30-unknown
 267                 ;;
 268 # start-sanitize-tic80
 269         tic80-*)                                                # CYGNUS LOCAL fnf/TIc80
 270                 ;;
 271 # end-sanitize-tic80
 272         # Recognize the various machine names and aliases which stand
 273         # for a CPU type and a company and sometimes even an OS.
 274         386bsd)                                         # CYGNUS LOCAL
 275                 basic_machine=i386-unknown
 276                 os=-bsd
 277                 ;;
 278         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 279                 basic_machine=m68000-att
 280                 ;;
 281         3b*)
 282                 basic_machine=we32k-att
 283                 ;;
 284         a29khif)                                        # CYGNUS LOCAL
 285                 basic_machine=a29k-amd
 286                 os=-udi
 287                 ;;
 288         adobe68k)                                       # CYGNUS LOCAL
 289                 basic_machine=m68010-adobe
 290                 os=-scout
 291                 ;;
 292         alliant | fx80)
 293                 basic_machine=fx80-alliant
 294                 ;;
 295         altos | altos3068)
 296                 basic_machine=m68k-altos
 297                 ;;
 298         am29k)
 299                 basic_machine=a29k-none
 300                 os=-bsd
 301                 ;;
 302         amdahl)
 303                 basic_machine=580-amdahl
 304                 os=-sysv
 305                 ;;
 306         amiga | amiga-*)
 307                 basic_machine=m68k-cbm
 308                 ;;
 309         amigaos | amigados)
 310                 basic_machine=m68k-cbm
 311                 os=-amigaos
 312                 ;;
 313         amigaunix | amix)
 314                 basic_machine=m68k-cbm
 315                 os=-sysv4
 316                 ;;
 317         apollo68)
 318                 basic_machine=m68k-apollo
 319                 os=-sysv
 320                 ;;
 321         apollo68bsd)                                    # CYGNUS LOCAL
 322                 basic_machine=m68k-apollo
 323                 os=-bsd
 324                 ;;
 325         aux)
 326                 basic_machine=m68k-apple
 327                 os=-aux
 328                 ;;
 329         balance)
 330                 basic_machine=ns32k-sequent
 331                 os=-dynix
 332                 ;;
 333         convex-c1)
 334                 basic_machine=c1-convex
 335                 os=-bsd
 336                 ;;
 337         convex-c2)
 338                 basic_machine=c2-convex
 339                 os=-bsd
 340                 ;;
 341         convex-c32)
 342                 basic_machine=c32-convex
 343                 os=-bsd
 344                 ;;
 345         convex-c34)
 346                 basic_machine=c34-convex
 347                 os=-bsd
 348                 ;;
 349         convex-c38)
 350                 basic_machine=c38-convex
 351                 os=-bsd
 352                 ;;
 353         cray | ymp)
 354                 basic_machine=ymp-cray
 355                 os=-unicos
 356                 ;;
 357         cray2)
 358                 basic_machine=cray2-cray
 359                 os=-unicos
 360                 ;;
 361         [ctj]90-cray)
 362                 basic_machine=c90-cray
 363                 os=-unicos
 364                 ;;
 365         crds | unos)
 366                 basic_machine=m68k-crds
 367                 ;;
 368         da30 | da30-*)
 369                 basic_machine=m68k-da30
 370                 ;;
 371         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 372                 basic_machine=mips-dec
 373                 ;;
 374         delta | 3300 | motorola-3300 | motorola-delta \
 375               | 3300-motorola | delta-motorola)
 376                 basic_machine=m68k-motorola
 377                 ;;
 378         delta88)
 379                 basic_machine=m88k-motorola
 380                 os=-sysv3
 381                 ;;
 382         dpx20 | dpx20-*)
 383                 basic_machine=rs6000-bull
 384                 os=-bosx
 385                 ;;
 386         dpx2* | dpx2*-bull)
 387                 basic_machine=m68k-bull
 388                 os=-sysv3
 389                 ;;
 390         ebmon29k)
 391                 basic_machine=a29k-amd
 392                 os=-ebmon
 393                 ;;
 394         elxsi)
 395                 basic_machine=elxsi-elxsi
 396                 os=-bsd
 397                 ;;
 398         encore | umax | mmax)
 399                 basic_machine=ns32k-encore
 400                 ;;
 401         es1800 | OSE68k | ose68k | ose | OSE)           # CYGNUS LOCAL
 402                 basic_machine=m68k-ericsson
 403                 os=-ose
 404                 ;;
 405         fx2800)
 406                 basic_machine=i860-alliant
 407                 ;;
 408         genix)
 409                 basic_machine=ns32k-ns
 410                 ;;
 411         gmicro)
 412                 basic_machine=tron-gmicro
 413                 os=-sysv
 414                 ;;
 415         h3050r* | hiux*)
 416                 basic_machine=hppa1.1-hitachi
 417                 os=-hiuxwe2
 418                 ;;
 419         h8300hms)
 420                 basic_machine=h8300-hitachi
 421                 os=-hms
 422                 ;;
 423         h8300xray)                                      # CYGNUS LOCAL
 424                 basic_machine=h8300-hitachi
 425                 os=-xray
 426                 ;;
 427         h8500hms)                                       # CYGNUS LOCAL
 428                 basic_machine=h8500-hitachi
 429                 os=-hms
 430                 ;;
 431         harris)
 432                 basic_machine=m88k-harris
 433                 os=-sysv3
 434                 ;;
 435         hp300-*)
 436                 basic_machine=m68k-hp
 437                 ;;
 438         hp300bsd)
 439                 basic_machine=m68k-hp
 440                 os=-bsd
 441                 ;;
 442         hp300hpux)
 443                 basic_machine=m68k-hp
 444                 os=-hpux
 445                 ;;
 446         w89k-*)                                         # CYGNUS LOCAL
 447                 basic_machine=hppa1.1-winbond
 448                 os=-proelf
 449                 ;;
 450         op50n-*)                                        # CYGNUS LOCAL
 451                 basic_machine=hppa1.1-oki
 452                 os=-proelf
 453                 ;;
 454         op60c-*)                                        # CYGNUS LOCAL
 455                 basic_machine=hppa1.1-oki
 456                 os=-proelf
 457                 ;;
 458         hppro)                                          # CYGNUS LOCAL
 459                 basic_machine=hppa1.1-hp
 460                 os=-proelf
 461                 ;;
 462         hp3k9[0-9][0-9] | hp9[0-9][0-9])
 463                 basic_machine=hppa1.0-hp
 464                 ;;
 465         hp9k2[0-9][0-9] | hp9k31[0-9])
 466                 basic_machine=m68000-hp
 467                 ;;
 468         hp9k3[2-9][0-9])
 469                 basic_machine=m68k-hp
 470                 ;;
 471         hp9k6[0-9][0-9] | hp6[0-9][0-9] )
 472                 basic_machine=hppa1.0-hp
 473                 ;;
 474         hp9k7[0-79][0-9] | hp7[0-79][0-9] )
 475                 basic_machine=hppa1.1-hp
 476                 ;;
 477         hp9k78[0-9] | hp78[0-9] )
 478                 # FIXME: really hppa2.0-hp
 479                 basic_machine=hppa1.1-hp
 480                 ;;
 481         hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | \
 482         hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893 )
 483                 # FIXME: really hppa2.0-hp
 484                 basic_machine=hppa1.1-hp
 485                 ;;
 486         hp9k8[0-9][13679] | hp8[0-9][13679] )
 487                 basic_machine=hppa1.1-hp
 488                 ;;
 489         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 490                 basic_machine=hppa1.0-hp
 491                 ;;
 492         hppa-next)
 493                 os=-nextstep3
 494                 ;;
 495         hppaosf)                                        # CYGNUS LOCAL
 496                 basic_machine=hppa1.1-hp
 497                 os=-osf
 498                 ;;
 499         i370-ibm* | ibm*)
 500                 basic_machine=i370-ibm
 501                 os=-mvs
 502                 ;;
 503 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
 504         i[34567]86v32)
 505                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 506                 os=-sysv32
 507                 ;;
 508         i[34567]86v4*)
 509                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 510                 os=-sysv4
 511                 ;;
 512         i[34567]86v)
 513                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 514                 os=-sysv
 515                 ;;
 516         i[34567]86sol2)
 517                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 518                 os=-solaris2
 519                 ;;
 520         i386mach)                                       # CYGNUS LOCAL
 521                 basic_machine=i386-mach
 522                 os=-mach
 523                 ;;
 524         i386-vsta | vsta)                               # CYGNUS LOCAL
 525                 basic_machine=i386-unknown
 526                 os=-vsta
 527                 ;;
 528         i386-go32 | go32)                               # CYGNUS LOCAL
 529                 basic_machine=i386-unknown
 530                 os=-go32
 531                 ;;
 532         i386-mingw32 | mingw32)
 533                 basic_machine=i386-unknown
 534                 os=-mingw32
 535                 ;;
 536         iris | iris4d)
 537                 basic_machine=mips-sgi
 538                 case $os in
 539                     -irix*)
 540                         ;;
 541                     *)
 542                         os=-irix4
 543                         ;;
 544                 esac
 545                 ;;
 546         isi68 | isi)
 547                 basic_machine=m68k-isi
 548                 os=-sysv
 549                 ;;
 550         m88k-omron*)
 551                 basic_machine=m88k-omron
 552                 ;;
 553         magnum | m3230)
 554                 basic_machine=mips-mips
 555                 os=-sysv
 556                 ;;
 557         merlin)
 558                 basic_machine=ns32k-utek
 559                 os=-sysv
 560                 ;;
 561         miniframe)
 562                 basic_machine=m68000-convergent
 563                 ;;
 564         mipsel*-linux*)
 565                 basic_machine=mipsel-unknown
 566                 os=-linux-gnu
 567                 ;;
 568         mips*-linux*)
 569                 basic_machine=mips-unknown
 570                 os=-linux-gnu
 571                 ;;
 572         mips3*-*)
 573                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 574                 ;;
 575         mips3*)
 576                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
 577                 ;;
 578         monitor)                                        # CYGNUS LOCAL
 579                 basic_machine=m68k-rom68k
 580                 os=-coff
 581                 ;;
 582         msdos)                                          # CYGNUS LOCAL
 583                 basic_machine=i386-unknown
 584                 os=-msdos
 585                 ;;
 586         ncr3000)
 587                 basic_machine=i486-ncr
 588                 os=-sysv4
 589                 ;;
 590         netbsd386)
 591                 basic_machine=i386-unknown              # CYGNUS LOCAL
 592                 os=-netbsd
 593                 ;;
 594         news | news700 | news800 | news900)
 595                 basic_machine=m68k-sony
 596                 os=-newsos
 597                 ;;
 598         news1000)
 599                 basic_machine=m68030-sony
 600                 os=-newsos
 601                 ;;
 602         news-3600 | risc-news)
 603                 basic_machine=mips-sony
 604                 os=-newsos
 605                 ;;
 606         necv70)                                         # CYGNUS LOCAL
 607                 basic_machine=v70-nec
 608                 os=-sysv
 609                 ;;
 610         next | m*-next )
 611                 basic_machine=m68k-next
 612                 case $os in
 613                     -nextstep* )
 614                         ;;
 615                     -ns2*)
 616                       os=-nextstep2
 617                         ;;
 618                     *)
 619                       os=-nextstep3
 620                         ;;
 621                 esac
 622                 ;;
 623         nh3000)
 624                 basic_machine=m68k-harris
 625                 os=-cxux
 626                 ;;
 627         nh[45]000)
 628                 basic_machine=m88k-harris
 629                 os=-cxux
 630                 ;;
 631         nindy960)
 632                 basic_machine=i960-intel
 633                 os=-nindy
 634                 ;;
 635         mon960)                                         # CYGNUS LOCAL
 636                 basic_machine=i960-intel
 637                 os=-mon960
 638                 ;;
 639         np1)
 640                 basic_machine=np1-gould
 641                 ;;
 642         OSE68000 | ose68000)                            # CYGNUS LOCAL
 643                 basic_machine=m68000-ericsson
 644                 os=-ose
 645                 ;;
 646         os68k)                                          # CYGNUS LOCAL
 647                 basic_machine=m68k-none
 648                 os=-os68k
 649                 ;;
 650         pa-hitachi)
 651                 basic_machine=hppa1.1-hitachi
 652                 os=-hiuxwe2
 653                 ;;
 654         paragon)
 655                 basic_machine=i860-intel
 656                 os=-osf
 657                 ;;
 658         pbd)
 659                 basic_machine=sparc-tti
 660                 ;;
 661         pbb)
 662                 basic_machine=m68k-tti
 663                 ;;
 664         pc532 | pc532-*)
 665                 basic_machine=ns32k-pc532
 666                 ;;
 667         pentium | p5 | k5 | nexen)
 668                 basic_machine=i586-pc
 669                 ;;
 670         pentiumpro | p6 | k6 | 6x86)
 671                 basic_machine=i686-pc
 672                 ;;
 673         pentiumii | pentium2)
 674                 basic_machine=i786-pc
 675                 ;;
 676         pentium-* | p5-* | k5-* | nexen-*)
 677                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
 678                 ;;
 679         pentiumpro-* | p6-* | k6-* | 6x86-*)
 680                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 681                 ;;
 682         pentiumii-* | pentium2-*)
 683                 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
 684                 ;;
 685         pn)
 686                 basic_machine=pn-gould
 687                 ;;
 688         power)  basic_machine=rs6000-ibm
 689                 ;;
 690         ppc)    basic_machine=powerpc-unknown
 691                 ;;
 692         ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
 693                 ;;
 694         ppcle | powerpclittle | ppc-le | powerpc-little)
 695                 basic_machine=powerpcle-unknown
 696                 ;;
 697         ppcle-* | powerpclittle-*)
 698                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
 699                 ;;
 700         ps2)
 701                 basic_machine=i386-ibm
 702                 ;;
 703         rom68k)                                         # CYGNUS LOCAL
 704                 basic_machine=m68k-rom68k
 705                 os=-coff
 706                 ;;
 707         rm[46]00)
 708                 basic_machine=mips-siemens
 709                 ;;
 710         rtpc | rtpc-*)
 711                 basic_machine=romp-ibm
 712                 ;;
 713         sa29200)                                        # CYGNUS LOCAL
 714                 basic_machine=a29k-amd
 715                 os=-udi
 716                 ;;
 717         sequent)
 718                 basic_machine=i386-sequent
 719                 ;;
 720         sh)
 721                 basic_machine=sh-hitachi
 722                 os=-hms
 723                 ;;
 724         sparclite-wrs)                                  # CYGNUS LOCAL
 725                 basic_machine=sparclite-wrs
 726                 os=-vxworks
 727                 ;;
 728         sps7)
 729                 basic_machine=m68k-bull
 730                 os=-sysv2
 731                 ;;
 732         spur)
 733                 basic_machine=spur-unknown
 734                 ;;
 735         st2000)                                         # CYGNUS LOCAL
 736                 basic_machine=m68k-tandem
 737                 ;;
 738         stratus)                                        # CYGNUS LOCAL
 739                 basic_machine=i860-stratus
 740                 os=-sysv4
 741                 ;;
 742         sun2)
 743                 basic_machine=m68000-sun
 744                 ;;
 745         sun2os3)
 746                 basic_machine=m68000-sun
 747                 os=-sunos3
 748                 ;;
 749         sun2os4)
 750                 basic_machine=m68000-sun
 751                 os=-sunos4
 752                 ;;
 753         sun3os3)
 754                 basic_machine=m68k-sun
 755                 os=-sunos3
 756                 ;;
 757         sun3os4)
 758                 basic_machine=m68k-sun
 759                 os=-sunos4
 760                 ;;
 761         sun4os3)
 762                 basic_machine=sparc-sun
 763                 os=-sunos3
 764                 ;;
 765         sun4os4)
 766                 basic_machine=sparc-sun
 767                 os=-sunos4
 768                 ;;
 769         sun4sol2)
 770                 basic_machine=sparc-sun
 771                 os=-solaris2
 772                 ;;
 773         sun3 | sun3-*)
 774                 basic_machine=m68k-sun
 775                 ;;
 776         sun4)
 777                 basic_machine=sparc-sun
 778                 ;;
 779         sun386 | sun386i | roadrunner)
 780                 basic_machine=i386-sun
 781                 ;;
 782         symmetry)
 783                 basic_machine=i386-sequent
 784                 os=-dynix
 785                 ;;
 786         tx39)
 787                 basic_machine=mipstx39-unknown
 788                 ;;
 789         tx39el)
 790                 basic_machine=mipstx39el-unknown
 791                 ;;
 792         tower | tower-32)
 793                 basic_machine=m68k-ncr
 794                 ;;
 795         udi29k)
 796                 basic_machine=a29k-amd
 797                 os=-udi
 798                 ;;
 799         ultra3)
 800                 basic_machine=a29k-nyu
 801                 os=-sym1
 802                 ;;
 803         v810 | necv810)                                 # CYGNUS LOCAL
 804                 basic_machine=v810-nec
 805                 os=-none
 806                 ;;
 807         vaxv)
 808                 basic_machine=vax-dec
 809                 os=-sysv
 810                 ;;
 811         vms)
 812                 basic_machine=vax-dec
 813                 os=-vms
 814                 ;;
 815         vpp*|vx|vx-*)
 816                basic_machine=f301-fujitsu
 817                ;;
 818         vxworks960)
 819                 basic_machine=i960-wrs
 820                 os=-vxworks
 821                 ;;
 822         vxworks68)
 823                 basic_machine=m68k-wrs
 824                 os=-vxworks
 825                 ;;
 826         vxworks29k)
 827                 basic_machine=a29k-wrs
 828                 os=-vxworks
 829                 ;;
 830         w65*)                                           # CYGNUS LOCAL
 831                 basic_machine=w65-wdc
 832                 os=-none
 833                 ;;
 834         xmp)
 835                 basic_machine=xmp-cray
 836                 os=-unicos
 837                 ;;
 838         xps | xps100)
 839                 basic_machine=xps100-honeywell
 840                 ;;
 841         z8k-*-coff)                                     # CYGNUS LOCAL
 842                 basic_machine=z8k-unknown
 843                 os=-sim
 844                 ;;
 845         none)
 846                 basic_machine=none-none
 847                 os=-none
 848                 ;;
 849
 850 # Here we handle the default manufacturer of certain CPU types.  It is in
 851 # some cases the only manufacturer, in others, it is the most popular.
 852         w89k)                                           # CYGNUS LOCAL
 853                 basic_machine=hppa1.1-winbond
 854                 ;;
 855         op50n)                                          # CYGNUS LOCAL
 856                 basic_machine=hppa1.1-oki
 857                 ;;
 858         op60c)                                          # CYGNUS LOCAL
 859                 basic_machine=hppa1.1-oki
 860                 ;;
 861         mips)
 862                 if [ x$os = x-linux-gnu ]; then
 863                         basic_machine=mips-unknown
 864                 else
 865                         basic_machine=mips-mips
 866                 fi
 867                 ;;
 868         romp)
 869                 basic_machine=romp-ibm
 870                 ;;
 871         rs6000)
 872                 basic_machine=rs6000-ibm
 873                 ;;
 874         vax)
 875                 basic_machine=vax-dec
 876                 ;;
 877         pdp11)
 878                 basic_machine=pdp11-dec
 879                 ;;
 880         we32k)
 881                 basic_machine=we32k-att
 882                 ;;
 883         sparc | sparcv9)
 884                 basic_machine=sparc-sun
 885                 ;;
 886         cydra)
 887                 basic_machine=cydra-cydrome
 888                 ;;
 889         orion)
 890                 basic_machine=orion-highlevel
 891                 ;;
 892         orion105)
 893                 basic_machine=clipper-highlevel
 894                 ;;
 895         mac | mpw | mac-mpw)                            # CYGNUS LOCAL
 896                 basic_machine=m68k-apple
 897                 ;;
 898         pmac | pmac-mpw)                                # CYGNUS LOCAL
 899                 basic_machine=powerpc-apple
 900                 ;;
 901         c4x*)
 902                 basic_machine=c4x-none
 903                 os=-coff
 904                 ;;
 905         *)
 906                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 907                 exit 1
 908                 ;;
 909 esac
 910
 911 # Here we canonicalize certain aliases for manufacturers.
 912 case $basic_machine in
 913         *-digital*)
 914                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
 915                 ;;
 916         *-commodore*)
 917                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
 918                 ;;
 919         *)
 920                 ;;
 921 esac
 922
 923 # Decode manufacturer-specific aliases for certain operating systems.
 924
 925 if [ x"$os" != x"" ]
 926 then
 927 case $os in
 928         # First match some system type aliases
 929         # that might get confused with valid system types.
 930         # -solaris* is a basic system type, with this one exception.
 931         -solaris1 | -solaris1.*)
 932                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
 933                 ;;
 934         -solaris)
 935                 os=-solaris2
 936                 ;;
 937         -svr4*)
 938                 os=-sysv4
 939                 ;;
 940         -unixware*)
 941                 os=-sysv4.2uw
 942                 ;;
 943         -gnu/linux*)
 944                 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
 945                 ;;
 946         # First accept the basic system types.
 947         # The portable systems comes first.
 948         # Each alternative MUST END IN A *, to match a version number.
 949         # -sysv* is not here because it comes later, after sysvr4.
 950         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
 951               | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
 952               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
 953               | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
 954               | -aos* \
 955               | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
 956               | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
 957               | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
 958               | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
 959               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
 960               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
 961               | -cygwin32* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
 962               | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk*)
 963         # Remember, each alternative MUST END IN *, to match a version number.
 964                 ;;
 965         # CYGNUS LOCAL
 966         -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
 967               | -windows* | -osx | -abug |  -netware* | -os9* | -beos* \
 968               | -macos* | -mpw* | -magic* | -mon960* | -lnews* )
 969                 ;;
 970         -mac*)
 971                 os=`echo $os | sed -e 's|mac|macos|'`
 972                 ;;
 973         # END CYGNUS LOCAL
 974         -linux*)
 975                 os=`echo $os | sed -e 's|linux|linux-gnu|'`
 976                 ;;
 977         -sunos5*)
 978                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
 979                 ;;
 980         -sunos6*)
 981                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
 982                 ;;
 983         -osfrose*)
 984                 os=-osfrose
 985                 ;;
 986         -osf*)
 987                 os=-osf
 988                 ;;
 989         -utek*)
 990                 os=-bsd
 991                 ;;
 992         -dynix*)
 993                 os=-bsd
 994                 ;;
 995         -acis*)
 996                 os=-aos
 997                 ;;
 998         -386bsd)                                        # CYGNUS LOCAL
 999                 os=-bsd
1000                 ;;
1001         -ctix* | -uts*)
1002                 os=-sysv
1003                 ;;
1004         -ns2 )
1005                 os=-nextstep2
1006                 ;;
1007         # Preserve the version number of sinix5.
1008         -sinix5.*)
1009                 os=`echo $os | sed -e 's|sinix|sysv|'`
1010                 ;;
1011         -sinix*)
1012                 os=-sysv4
1013                 ;;
1014         -triton*)
1015                 os=-sysv3
1016                 ;;
1017         -oss*)
1018                 os=-sysv3
1019                 ;;
1020         -svr4)
1021                 os=-sysv4
1022                 ;;
1023         -svr3)
1024                 os=-sysv3
1025                 ;;
1026         -sysvr4)
1027                 os=-sysv4
1028                 ;;
1029         # This must come after -sysvr4.
1030         -sysv*)
1031                 ;;
1032         -ose*)                                          # CYGNUS LOCAL
1033                 os=-ose
1034                 ;;
1035         -es1800*)                                       # CYGNUS LOCAL
1036                 os=-ose
1037                 ;;
1038         -xenix)
1039                 os=-xenix
1040                 ;;
1041         -none)
1042                 ;;
1043         *)
1044                 # Get rid of the `-' at the beginning of $os.
1045                 os=`echo $os | sed 's/[^-]*-//'`
1046                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1047                 exit 1
1048                 ;;
1049 esac
1050 else
1051
1052 # Here we handle the default operating systems that come with various machines.
1053 # The value should be what the vendor currently ships out the door with their
1054 # machine or put another way, the most popular os provided with the machine.
1055
1056 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1057 # "-sun"), then you have to tell the case statement up towards the top
1058 # that MANUFACTURER isn't an operating system.  Otherwise, code above
1059 # will signal an error saying that MANUFACTURER isn't an operating
1060 # system, and we'll never get to this point.
1061
1062 case $basic_machine in
1063         *-acorn)
1064                 os=-riscix1.2
1065                 ;;
1066         arm*-semi)
1067                 os=-aout
1068                 ;;
1069         pdp11-*)
1070                 os=-none
1071                 ;;
1072         *-dec | vax-*)
1073                 os=-ultrix4.2
1074                 ;;
1075         m68*-apollo)
1076                 os=-domain
1077                 ;;
1078         i386-sun)
1079                 os=-sunos4.0.2
1080                 ;;
1081         m68000-sun)
1082                 os=-sunos3
1083                 # This also exists in the configure program, but was not the
1084                 # default.
1085                 # os=-sunos4
1086                 ;;
1087         m68*-cisco)                                     # CYGNUS LOCAL
1088                 os=-aout
1089                 ;;
1090         mips*-cisco)                                    # CYGNUS LOCAL
1091                 os=-elf
1092                 ;;
1093         mips*-*)                                        # CYGNUS LOCAL
1094                 os=-elf
1095                 ;;
1096         *-tti)  # must be before sparc entry or we get the wrong os.
1097                 os=-sysv3
1098                 ;;
1099         sparc-* | *-sun)
1100                 os=-sunos4.1.1
1101                 ;;
1102         *-be)
1103                 os=-beos
1104                 ;;
1105         *-ibm)
1106                 os=-aix
1107                 ;;
1108         *-wec)                                          # CYGNUS LOCAL
1109                 os=-proelf
1110                 ;;
1111         *-winbond)                                      # CYGNUS LOCAL
1112                 os=-proelf
1113                 ;;
1114         *-oki)                                          # CYGNUS LOCAL
1115                 os=-proelf
1116                 ;;
1117         *-hp)
1118                 os=-hpux
1119                 ;;
1120         *-hitachi)
1121                 os=-hiux
1122                 ;;
1123         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1124                 os=-sysv
1125                 ;;
1126         *-cbm)
1127                 os=-amigaos
1128                 ;;
1129         *-dg)
1130                 os=-dgux
1131                 ;;
1132         *-dolphin)
1133                 os=-sysv3
1134                 ;;
1135         m68k-ccur)
1136                 os=-rtu
1137                 ;;
1138         m88k-omron*)
1139                 os=-luna
1140                 ;;
1141         *-next )
1142                 os=-nextstep
1143                 ;;
1144         *-sequent)
1145                 os=-ptx
1146                 ;;
1147         *-crds)
1148                 os=-unos
1149                 ;;
1150         *-ns)
1151                 os=-genix
1152                 ;;
1153         i370-*)
1154                 os=-mvs
1155                 ;;
1156         *-next)
1157                 os=-nextstep3
1158                 ;;
1159         *-gould)
1160                 os=-sysv
1161                 ;;
1162         *-highlevel)
1163                 os=-bsd
1164                 ;;
1165         *-encore)
1166                 os=-bsd
1167                 ;;
1168         *-sgi)
1169                 os=-irix
1170                 ;;
1171         *-siemens)
1172                 os=-sysv4
1173                 ;;
1174         *-masscomp)
1175                 os=-rtu
1176                 ;;
1177         f301-fujitsu)
1178                 os=-uxpv
1179                 ;;
1180         *-rom68k)                                       # CYGNUS LOCAL
1181                 os=-coff
1182                 ;;
1183         *-*bug)                                         # CYGNUS LOCAL
1184                 os=-coff
1185                 ;;
1186         *-apple)                                        # CYGNUS LOCAL
1187                 os=-macos
1188                 ;;
1189         *)
1190                 os=-none
1191                 ;;
1192 esac
1193 fi
1194
1195 # Here we handle the case where we know the os, and the CPU type, but not the
1196 # manufacturer.  We pick the logical manufacturer.
1197 vendor=unknown
1198 case $basic_machine in
1199         *-unknown)
1200                 case $os in
1201                         -riscix*)
1202                                 vendor=acorn
1203                                 ;;
1204                         -sunos*)
1205                                 vendor=sun
1206                                 ;;
1207                         -aix*)
1208                                 vendor=ibm
1209                                 ;;
1210                         -beos*)
1211                                 vendor=be
1212                                 ;;
1213                         -hpux*)
1214                                 vendor=hp
1215                                 ;;
1216                         -mpeix*)
1217                                 vendor=hp
1218                                 ;;
1219                         -hiux*)
1220                                 vendor=hitachi
1221                                 ;;
1222                         -unos*)
1223                                 vendor=crds
1224                                 ;;
1225                         -dgux*)
1226                                 vendor=dg
1227                                 ;;
1228                         -luna*)
1229                                 vendor=omron
1230                                 ;;
1231                         -genix*)
1232                                 vendor=ns
1233                                 ;;
1234                         -mvs*)
1235                                 vendor=ibm
1236                                 ;;
1237                         -ptx*)
1238                                 vendor=sequent
1239                                 ;;
1240                         -vxsim* | -vxworks*)
1241                                 vendor=wrs
1242                                 ;;
1243                         -aux*)
1244                                 vendor=apple
1245                                 ;;
1246                         -hms*)                          # CYGNUS LOCAL
1247                                 vendor=hitachi
1248                                 ;;
1249                         -mpw* | -macos*)                # CYGNUS LOCAL
1250                                 vendor=apple
1251                                 ;;
1252                 esac
1253                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1254                 ;;
1255 esac
1256
1257 echo $basic_machine$os