config.sub

   1 #! /bin/sh
   2 # Configuration validation subroutine script, version 1.1.
   3 #   Copyright (C) 1991, 92, 93, 94, 95, 1996 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         -hiuxmpp)
 112                 os=-hiuxmpp
 113                 ;;
 114         -hiux*)
 115                 os=-hiuxwe2
 116                 ;;
 117         -sco5)
 118                 os=sco3.2v5
 119                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 120                 ;;
 121         -sco4)
 122                 os=-sco3.2v4
 123                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 124                 ;;
 125         -sco3.2.[4-9]*)
 126                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
 127                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 128                 ;;
 129         -sco3.2v[4-9]*)
 130                 # Don't forget version if it is 3.2v4 or newer.
 131                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 132                 ;;
 133         -sco*)
 134                 os=-sco3.2v2
 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 $basic_machine in
 163         # Recognize the basic CPU types without company name.
 164         # Some are omitted here because they have special meanings below.
 165         tahoe | i860 | m68k | m68000 | m88k | ns32k | arm \
 166                 | arme[lb] | pyramid \
 167                 | tron | a29k | 580 | i960 | h8300 | hppa | hppa1.0 | hppa1.1 \
 168                 | alpha | we32k | ns16k | clipper | i370 | sh \
 169                 | powerpc | powerpcle | 1750a | dsp16xx | mips64 | mipsel \
 170                 | pdp11 | mips64el | mips64orion | mips64orionel \
 171                 | sparc | sparclet | sparclite | sparc64)
 172                 basic_machine=$basic_machine-unknown
 173                 ;;
 174         m88110 | m680[01234]0 | m683?2 | m68360 | z8k | v70 | h8500 | w65) # CYGNUS LOCAL
 175                 basic_machine=$basic_machine-unknown
 176                 ;;
 177         mips64vr4300 | mips64vr4300el) # CYGNUS LOCAL jsmith/vr4300
 178                 basic_machine=$basic_machine-unknown
 179                 ;;
 180         mips64vr4100 | mips64vr4100el) # CYGNUS LOCAL jsmith/vr4100
 181                 basic_machine=$basic_machine-unknown
 182                 ;;
 183         mips64vr5000 | mips64vr5000el) # CYGNUS LOCAL ian/vr5000
 184                 basic_machine=$basic_machine-unknown
 185                 ;;
 186 # start-sanitize-r5900
 187         mips64vr5900 | mips64vr5900el) # CYGNUS LOCAL gavin/r5900
 188                 basic_machine=$basic_machine-unknown
 189                 ;;
 190 # end-sanitize-r5900
 191         mips16) # CYGNUS LOCAL krk/mips16
 192                 basic_machine=$basic_machine-unknown
 193                 ;;
 194         mn10300)
 195                 basic_machine=$basic_machine-unknown
 196                 ;;
 197 # CYGNUS LOCAL law
 198         mn10200)
 199                 basic_machine=$basic_machine-unknown
 200                 ;;
 201 # END CYGNUS LOCAL
 202 # start-sanitize-tic80
 203         tic80)                          # CYGNUS LOCAL fnf/TIc80
 204                 basic_machine=$basic_machine-unknown
 205                 ;;
 206 # end-sanitize-tic80
 207 # start-sanitize-v850
 208         v850)                           # CYGNUS LOCAL jtc/v850
 209                 basic_machine=$basic_machine-unknown
 210                 ;;
 211 # end-sanitize-v850
 212         d10v)                           # CYGNUS LOCAL meissner/d10v
 213                 basic_machine=$basic_machine-unknown
 214                 ;;
 215 # start-sanitize-d30v
 216         d30v)                           # CYGNUS LOCAL hunt/d30v
 217                 basic_machine=$basic_machine-unknown
 218                 ;;
 219 # end-sanitize-d30v
 220 # start-sanitize-m32r
 221         m32r)                           # CYGNUS LOCAL
 222                 basic_machine=$basic_machine-unknown
 223                 ;;
 224 # end-sanitize-m32r
 225         mn10200)                        # CYGNUS LOCAL
 226                 basic_machine=$basic_machine-unknown
 227                 ;;
 228         mn10300)                        # CYGNUS LOCAL
 229                 basic_machine=$basic_machine-unknown
 230                 ;;
 231         # We use `pc' rather than `unknown'
 232         # because (1) that's what they normally are, and
 233         # (2) the word "unknown" tends to confuse beginning users.
 234         i[3456]86)
 235           basic_machine=$basic_machine-pc
 236           ;;
 237         # Object if more than one company name word.
 238         *-*-*)
 239                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 240                 exit 1
 241                 ;;
 242         # Recognize the basic CPU types with company name.
 243         vax-* | tahoe-* | i[3456]86-* | i860-* | m68k-* | m68000-* | m88k-* \
 244               | sparc-* | ns32k-* | fx80-* | arm-* | c[123]* \
 245               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* | power-* \
 246               | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
 247               | hppa-* | hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \
 248               | pn-* | np1-* | xps100-* | clipper-* | orion-* | sparclite-* \
 249               | pdp11-* | sh-* | powerpc-* | powerpcle-* | sparc64-* | mips64-* | mipsel-* \
 250               | mips64el-* | mips64orion-* | mips64orionel-* | f301-*)
 251                 ;;
 252         m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | h8500-* | v850-* | d10v-* | d30v-*) # CYGNUS LOCAL
 253                 ;;
 254         mips64vr4300-* | mips64vr4300el-*) # CYGNUS LOCAL jsmith/vr4300
 255                 ;;
 256         mips64vr4100-* | mips64vr4100el-*) # CYGNUS LOCAL jsmith/vr4100
 257                 ;;
 258 # start-sanitize-r5900
 259         mips64vr5900-* | mips64vr5900el-*) # CYGNUS LOCAL gavin/r5900
 260                 ;;
 261 # end-sanitize-r5900
 262         mips16-*) # CYGNUS LOCAL krk/mips16
 263                 ;;
 264 # start-sanitize-tic80
 265         tic80-*)                                                # CYGNUS LOCAL fnf/TIc80
 266                 ;;
 267 # end-sanitize-tic80
 268         # Recognize the various machine names and aliases which stand
 269         # for a CPU type and a company and sometimes even an OS.
 270         386bsd)                                         # CYGNUS LOCAL
 271                 basic_machine=i386-unknown
 272                 os=-bsd
 273                 ;;
 274         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 275                 basic_machine=m68000-att
 276                 ;;
 277         3b*)
 278                 basic_machine=we32k-att
 279                 ;;
 280         a29khif)                                        # CYGNUS LOCAL
 281                 basic_machine=a29k-amd
 282                 os=-udi
 283                 ;;
 284         adobe68k)                                       # CYGNUS LOCAL
 285                 basic_machine=m68010-adobe
 286                 os=-scout
 287                 ;;
 288         alliant | fx80)
 289                 basic_machine=fx80-alliant
 290                 ;;
 291         altos | altos3068)
 292                 basic_machine=m68k-altos
 293                 ;;
 294         am29k)
 295                 basic_machine=a29k-none
 296                 os=-bsd
 297                 ;;
 298         amdahl)
 299                 basic_machine=580-amdahl
 300                 os=-sysv
 301                 ;;
 302         amiga | amiga-*)
 303                 basic_machine=m68k-cbm
 304                 ;;
 305         amigados)
 306                 basic_machine=m68k-cbm
 307                 os=-amigados
 308                 ;;
 309         amigaunix | amix)
 310                 basic_machine=m68k-cbm
 311                 os=-sysv4
 312                 ;;
 313         apollo68)
 314                 basic_machine=m68k-apollo
 315                 os=-sysv
 316                 ;;
 317         apollo68bsd)                                    # CYGNUS LOCAL
 318                 basic_machine=m68k-apollo
 319                 os=-bsd
 320                 ;;
 321 # start-sanitize-arc
 322         arc)                                            # CYGNUS LOCAL
 323                 basic_machine=arc-unknown
 324                 ;;
 325         arc-*)                                          # CYGNUS LOCAL
 326                 ;;
 327 # end-sanitize-arc
 328         aux)
 329                 basic_machine=m68k-apple
 330                 os=-aux
 331                 ;;
 332         balance)
 333                 basic_machine=ns32k-sequent
 334                 os=-dynix
 335                 ;;
 336         convex-c1)
 337                 basic_machine=c1-convex
 338                 os=-bsd
 339                 ;;
 340         convex-c2)
 341                 basic_machine=c2-convex
 342                 os=-bsd
 343                 ;;
 344         convex-c32)
 345                 basic_machine=c32-convex
 346                 os=-bsd
 347                 ;;
 348         convex-c34)
 349                 basic_machine=c34-convex
 350                 os=-bsd
 351                 ;;
 352         convex-c38)
 353                 basic_machine=c38-convex
 354                 os=-bsd
 355                 ;;
 356         cray | ymp)
 357                 basic_machine=ymp-cray
 358                 os=-unicos
 359                 ;;
 360         cray2)
 361                 basic_machine=cray2-cray
 362                 os=-unicos
 363                 ;;
 364         [ctj]90-cray)
 365                 basic_machine=c90-cray
 366                 os=-unicos
 367                 ;;
 368         crds | unos)
 369                 basic_machine=m68k-crds
 370                 ;;
 371         da30 | da30-*)
 372                 basic_machine=m68k-da30
 373                 ;;
 374         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 375                 basic_machine=mips-dec
 376                 ;;
 377         delta | 3300 | motorola-3300 | motorola-delta \
 378               | 3300-motorola | delta-motorola)
 379                 basic_machine=m68k-motorola
 380                 ;;
 381         delta88)
 382                 basic_machine=m88k-motorola
 383                 os=-sysv3
 384                 ;;
 385         dpx20 | dpx20-*)
 386                 basic_machine=rs6000-bull
 387                 os=-bosx
 388                 ;;
 389         dpx2* | dpx2*-bull)
 390                 basic_machine=m68k-bull
 391                 os=-sysv3
 392                 ;;
 393         ebmon29k)
 394                 basic_machine=a29k-amd
 395                 os=-ebmon
 396                 ;;
 397         elxsi)
 398                 basic_machine=elxsi-elxsi
 399                 os=-bsd
 400                 ;;
 401         encore | umax | mmax)
 402                 basic_machine=ns32k-encore
 403                 ;;
 404         es1800 | OSE68k | ose68k | ose | OSE)           # CYGNUS LOCAL
 405                 basic_machine=m68k-ericsson
 406                 os=-ose
 407                 ;;
 408         fx2800)
 409                 basic_machine=i860-alliant
 410                 ;;
 411         genix)
 412                 basic_machine=ns32k-ns
 413                 ;;
 414         gmicro)
 415                 basic_machine=tron-gmicro
 416                 os=-sysv
 417                 ;;
 418         hiuxmpp)
 419                 basic_machine=hppa1.1-hitachi
 420                 os=-hiuxmpp
 421                 ;;
 422         h3050r* | hiux*)
 423                 basic_machine=hppa1.1-hitachi
 424                 os=-hiuxwe2
 425                 ;;
 426         h8300hms)
 427                 basic_machine=h8300-hitachi
 428                 os=-hms
 429                 ;;
 430         h8300xray)                                      # CYGNUS LOCAL
 431                 basic_machine=h8300-hitachi
 432                 os=-xray
 433                 ;;
 434         h8500hms)                                       # CYGNUS LOCAL
 435                 basic_machine=h8500-hitachi
 436                 os=-hms
 437                 ;;
 438         harris)
 439                 basic_machine=m88k-harris
 440                 os=-sysv3
 441                 ;;
 442         hp300-*)
 443                 basic_machine=m68k-hp
 444                 ;;
 445         hp300bsd)
 446                 basic_machine=m68k-hp
 447                 os=-bsd
 448                 ;;
 449         hp300hpux)
 450                 basic_machine=m68k-hp
 451                 os=-hpux
 452                 ;;
 453         w89k-*)                                         # CYGNUS LOCAL
 454                 basic_machine=hppa1.1-winbond
 455                 os=-proelf
 456                 ;;
 457         op50n-*)                                        # CYGNUS LOCAL
 458                 basic_machine=hppa1.1-oki
 459                 os=-proelf
 460                 ;;
 461         op60c-*)                                        # CYGNUS LOCAL
 462                 basic_machine=hppa1.1-oki
 463                 os=-proelf
 464                 ;;
 465         hppro)                                          # CYGNUS LOCAL
 466                 basic_machine=hppa1.1-hp
 467                 os=-proelf
 468                 ;;
 469         hp9k2[0-9][0-9] | hp9k31[0-9])
 470                 basic_machine=m68000-hp
 471                 ;;
 472         hp9k3[2-9][0-9])
 473                 basic_machine=m68k-hp
 474                 ;;
 475         hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
 476                 basic_machine=hppa1.1-hp
 477                 ;;
 478         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 479                 basic_machine=hppa1.0-hp
 480                 ;;
 481         hppa-next)
 482                 os=-nextstep3
 483                 ;;
 484         hppaosf)                                        # CYGNUS LOCAL
 485                 basic_machine=hppa1.1-hp
 486                 os=-osf
 487                 ;;
 488         i370-ibm* | ibm*)
 489                 basic_machine=i370-ibm
 490                 os=-mvs
 491                 ;;
 492 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
 493         i[3456]86v32)
 494                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 495                 os=-sysv32
 496                 ;;
 497         i[3456]86v4*)
 498                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 499                 os=-sysv4
 500                 ;;
 501         i[3456]86v)
 502                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 503                 os=-sysv
 504                 ;;
 505         i[3456]86sol2)
 506                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 507                 os=-solaris2
 508                 ;;
 509         i386mach)                                       # CYGNUS LOCAL
 510                 basic_machine=i386-mach
 511                 os=-mach
 512                 ;;
 513         i386-vsta | vsta)                               # CYGNUS LOCAL
 514                 basic_machine=i386-unknown
 515                 os=-vsta
 516                 ;;
 517         i386-go32 | go32)                               # CYGNUS LOCAL
 518                 basic_machine=i386-unknown
 519                 os=-go32
 520                 ;;
 521         iris | iris4d)
 522                 basic_machine=mips-sgi
 523                 case $os in
 524                     -irix*)
 525                         ;;
 526                     *)
 527                         os=-irix4
 528                         ;;
 529                 esac
 530                 ;;
 531         isi68 | isi)
 532                 basic_machine=m68k-isi
 533                 os=-sysv
 534                 ;;
 535         m88k-omron*)
 536                 basic_machine=m88k-omron
 537                 ;;
 538         magnum | m3230)
 539                 basic_machine=mips-mips
 540                 os=-sysv
 541                 ;;
 542         merlin)
 543                 basic_machine=ns32k-utek
 544                 os=-sysv
 545                 ;;
 546         miniframe)
 547                 basic_machine=m68000-convergent
 548                 ;;
 549         mipsel*-linux*)
 550                 basic_machine=mipsel-unknown
 551                 os=-linux
 552                 ;;
 553         mips*-linux*)
 554                 basic_machine=mips-unknown
 555                 os=-linux
 556                 ;;
 557         mips3*-*)
 558                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 559                 ;;
 560         mips3*)
 561                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
 562                 ;;
 563         monitor)                                        # CYGNUS LOCAL
 564                 basic_machine=m68k-rom68k
 565                 os=-coff
 566                 ;;
 567         msdos)                                          # CYGNUS LOCAL
 568                 basic_machine=i386-unknown
 569                 os=-msdos
 570                 ;;
 571         ncr3000)
 572                 basic_machine=i486-ncr
 573                 os=-sysv4
 574                 ;;
 575         netbsd386)
 576                 basic_machine=i386-unknown              # CYGNUS LOCAL
 577                 os=-netbsd
 578                 ;;
 579         news | news700 | news800 | news900)
 580                 basic_machine=m68k-sony
 581                 os=-newsos
 582                 ;;
 583         news1000)
 584                 basic_machine=m68030-sony
 585                 os=-newsos
 586                 ;;
 587         news-3600 | risc-news)
 588                 basic_machine=mips-sony
 589                 os=-newsos
 590                 ;;
 591         necv70)                                         # CYGNUS LOCAL
 592                 basic_machine=v70-nec
 593                 os=-sysv
 594                 ;;
 595         next | m*-next )
 596                 basic_machine=m68k-next
 597                 case $os in
 598                     -nextstep* )
 599                         ;;
 600                     -ns2*)
 601                       os=-nextstep2
 602                         ;;
 603                     *)
 604                       os=-nextstep3
 605                         ;;
 606                 esac
 607                 ;;
 608         nh3000)
 609                 basic_machine=m68k-harris
 610                 os=-cxux
 611                 ;;
 612         nh[45]000)
 613                 basic_machine=m88k-harris
 614                 os=-cxux
 615                 ;;
 616         nindy960)
 617                 basic_machine=i960-intel
 618                 os=-nindy
 619                 ;;
 620         mon960)                                         # CYGNUS LOCAL
 621                 basic_machine=i960-intel
 622                 os=-mon960
 623                 ;;
 624         np1)
 625                 basic_machine=np1-gould
 626                 ;;
 627         OSE68000 | ose68000)                            # CYGNUS LOCAL
 628                 basic_machine=m68000-ericsson
 629                 os=-ose
 630                 ;;
 631         os68k)                                          # CYGNUS LOCAL
 632                 basic_machine=m68k-none
 633                 os=-os68k
 634                 ;;
 635         pa-hitachi)
 636                 basic_machine=hppa1.1-hitachi
 637                 os=-hiuxwe2
 638                 ;;
 639         paragon)
 640                 basic_machine=i860-intel
 641                 os=-osf
 642                 ;;
 643         pbd)
 644                 basic_machine=sparc-tti
 645                 ;;
 646         pbb)
 647                 basic_machine=m68k-tti
 648                 ;;
 649         pc532 | pc532-*)
 650                 basic_machine=ns32k-pc532
 651                 ;;
 652         pentium | p5)
 653                 basic_machine=i586-intel
 654                 ;;
 655         pentiumpro | p6)
 656                 basic_machine=i686-intel
 657                 ;;
 658         pentium-* | p5-*)
 659                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
 660                 ;;
 661         pentiumpro-* | p6-*)
 662                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 663                 ;;
 664         k5)
 665                 # We don't have specific support for AMD's K5 yet, so just call it a Pentium
 666                 basic_machine=i586-amd
 667                 ;;
 668         nexen)
 669                 # We don't have specific support for Nexgen yet, so just call it a Pentium
 670                 basic_machine=i586-nexgen
 671                 ;;
 672         pn)
 673                 basic_machine=pn-gould
 674                 ;;
 675         power)  basic_machine=rs6000-ibm
 676                 ;;
 677         ppc)    basic_machine=powerpc-unknown
 678                 ;;
 679         ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
 680                 ;;
 681         ppcle | powerpclittle | ppc-le | powerpc-little)
 682                 basic_machine=powerpcle-unknown
 683                 ;;
 684         ppcle-* | powerpclittle-*)
 685                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
 686                 ;;
 687         ps2)
 688                 basic_machine=i386-ibm
 689                 ;;
 690 # start-sanitize-r5900
 691         r5900)                                          # CYGNUS LOCAL
 692                 basic_machine=mips64vr5900el-unknown
 693                 ;;
 694 # end-sanitize-r5900
 695         rom68k)                                         # CYGNUS LOCAL
 696                 basic_machine=m68k-rom68k
 697                 os=-coff
 698                 ;;
 699         rm[46]00)
 700                 basic_machine=mips-siemens
 701                 ;;
 702         rtpc | rtpc-*)
 703                 basic_machine=romp-ibm
 704                 ;;
 705         sa29200)                                        # CYGNUS LOCAL
 706                 basic_machine=a29k-amd
 707                 os=-udi
 708                 ;;
 709         sequent)
 710                 basic_machine=i386-sequent
 711                 ;;
 712         sh)
 713                 basic_machine=sh-hitachi
 714                 os=-hms
 715                 ;;
 716         sparclite-wrs)                                  # CYGNUS LOCAL
 717                 basic_machine=sparclite-wrs
 718                 os=-vxworks
 719                 ;;
 720         sps7)
 721                 basic_machine=m68k-bull
 722                 os=-sysv2
 723                 ;;
 724         spur)
 725                 basic_machine=spur-unknown
 726                 ;;
 727         st2000)                                         # CYGNUS LOCAL
 728                 basic_machine=m68k-tandem
 729                 ;;
 730         stratus)                                        # CYGNUS LOCAL
 731                 basic_machine=i860-stratus
 732                 os=-sysv4
 733                 ;;
 734         sun2)
 735                 basic_machine=m68000-sun
 736                 ;;
 737         sun2os3)
 738                 basic_machine=m68000-sun
 739                 os=-sunos3
 740                 ;;
 741         sun2os4)
 742                 basic_machine=m68000-sun
 743                 os=-sunos4
 744                 ;;
 745         sun3os3)
 746                 basic_machine=m68k-sun
 747                 os=-sunos3
 748                 ;;
 749         sun3os4)
 750                 basic_machine=m68k-sun
 751                 os=-sunos4
 752                 ;;
 753         sun4os3)
 754                 basic_machine=sparc-sun
 755                 os=-sunos3
 756                 ;;
 757         sun4os4)
 758                 basic_machine=sparc-sun
 759                 os=-sunos4
 760                 ;;
 761         sun4sol2)
 762                 basic_machine=sparc-sun
 763                 os=-solaris2
 764                 ;;
 765         sun3 | sun3-*)
 766                 basic_machine=m68k-sun
 767                 ;;
 768         sun4)
 769                 basic_machine=sparc-sun
 770                 ;;
 771         sun386 | sun386i | roadrunner)
 772                 basic_machine=i386-sun
 773                 ;;
 774         symmetry)
 775                 basic_machine=i386-sequent
 776                 os=-dynix
 777                 ;;
 778         tower | tower-32)
 779                 basic_machine=m68k-ncr
 780                 ;;
 781         udi29k)
 782                 basic_machine=a29k-amd
 783                 os=-udi
 784                 ;;
 785         ultra3)
 786                 basic_machine=a29k-nyu
 787                 os=-sym1
 788                 ;;
 789         v810 | necv810)                                 # CYGNUS LOCAL
 790                 basic_machine=v810-nec
 791                 os=-none
 792                 ;;
 793         vaxv)
 794                 basic_machine=vax-dec
 795                 os=-sysv
 796                 ;;
 797         vms)
 798                 basic_machine=vax-dec
 799                 os=-vms
 800                 ;;
 801        vpp*|vx|vx-*)
 802                basic_machine=f301-fujitsu
 803                ;;
 804         vxworks960)
 805                 basic_machine=i960-wrs
 806                 os=-vxworks
 807                 ;;
 808         vxworks68)
 809                 basic_machine=m68k-wrs
 810                 os=-vxworks
 811                 ;;
 812         vxworks29k)
 813                 basic_machine=a29k-wrs
 814                 os=-vxworks
 815                 ;;
 816         w65*)                                           # CYGNUS LOCAL
 817                 basic_machine=w65-wdc
 818                 os=-none
 819                 ;;
 820         xmp)
 821                 basic_machine=xmp-cray
 822                 os=-unicos
 823                 ;;
 824         xps | xps100)
 825                 basic_machine=xps100-honeywell
 826                 ;;
 827         z8k-*-coff)                                     # CYGNUS LOCAL
 828                 basic_machine=z8k-unknown
 829                 os=-sim
 830                 ;;
 831         none)
 832                 basic_machine=none-none
 833                 os=-none
 834                 ;;
 835
 836 # Here we handle the default manufacturer of certain CPU types.  It is in
 837 # some cases the only manufacturer, in others, it is the most popular.
 838         w89k)                                           # CYGNUS LOCAL
 839                 basic_machine=hppa1.1-winbond
 840                 ;;
 841         op50n)                                          # CYGNUS LOCAL
 842                 basic_machine=hppa1.1-oki
 843                 ;;
 844         op60c)                                          # CYGNUS LOCAL
 845                 basic_machine=hppa1.1-oki
 846                 ;;
 847         mips)
 848                 if [ x$os = x-linux ]; then
 849                         basic_machine=mips-unknown
 850                 else
 851                         basic_machine=mips-mips
 852                 fi
 853                 ;;
 854         romp)
 855                 basic_machine=romp-ibm
 856                 ;;
 857         rs6000)
 858                 basic_machine=rs6000-ibm
 859                 ;;
 860         vax)
 861                 basic_machine=vax-dec
 862                 ;;
 863         pdp11)
 864                 basic_machine=pdp11-dec
 865                 ;;
 866         we32k)
 867                 basic_machine=we32k-att
 868                 ;;
 869         sparc)
 870                 basic_machine=sparc-sun
 871                 ;;
 872         cydra)
 873                 basic_machine=cydra-cydrome
 874                 ;;
 875         orion)
 876                 basic_machine=orion-highlevel
 877                 ;;
 878         orion105)
 879                 basic_machine=clipper-highlevel
 880                 ;;
 881         mac | mpw | mac-mpw)                            # CYGNUS LOCAL
 882                 basic_machine=m68k-apple
 883                 ;;
 884         pmac | pmac-mpw)                                # CYGNUS LOCAL
 885                 basic_machine=powerpc-apple
 886                 ;;
 887         *)
 888                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 889                 exit 1
 890                 ;;
 891 esac
 892
 893 # Here we canonicalize certain aliases for manufacturers.
 894 case $basic_machine in
 895         *-digital*)
 896                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
 897                 ;;
 898         *-commodore*)
 899                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
 900                 ;;
 901         *)
 902                 ;;
 903 esac
 904
 905 # Decode manufacturer-specific aliases for certain operating systems.
 906
 907 if [ x"$os" != x"" ]
 908 then
 909 case $os in
 910         # First match some system type aliases
 911         # that might get confused with valid system types.
 912         # -solaris* is a basic system type, with this one exception.
 913         -solaris1 | -solaris1.*)
 914                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
 915                 ;;
 916         -solaris)
 917                 os=-solaris2
 918                 ;;
 919         -unixware* | svr4*)
 920                 os=-sysv4
 921                 ;;
 922         -gnu/linux*)
 923                 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
 924                 ;;
 925         # First accept the basic system types.
 926         # The portable systems comes first.
 927         # Each alternative MUST END IN A *, to match a version number.
 928         # -sysv* is not here because it comes later, after sysvr4.
 929         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
 930               | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
 931               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
 932               | -amigados* | -msdos* | -newsos* | -unicos* | -aof* | -aos* \
 933               | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
 934               | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
 935               | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
 936               | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
 937               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
 938               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
 939               | -cygwin32* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
 940               | -beos* \                                                # CYGNUS LOCAL
 941               | -linux-gnu* | -uxpv*)
 942         # Remember, each alternative MUST END IN *, to match a version number.
 943                 ;;
 944         # CYGNUS LOCAL
 945         -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
 946               | -windows* | -osx | -abug |  -netware* | -os9* \
 947               | -macos* | -mpw* | -magic* | -mon960* | -lnews* )
 948                 ;;
 949         -mac*)
 950                 os=`echo $os | sed -e 's|mac|macos|'`
 951                 ;;
 952         # END CYGNUS LOCAL
 953         -linux*)
 954                 os=`echo $os | sed -e 's|linux|linux-gnu|'`
 955                 ;;
 956         -sunos5*)
 957                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
 958                 ;;
 959         -sunos6*)
 960                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
 961                 ;;
 962         -osfrose*)
 963                 os=-osfrose
 964                 ;;
 965         -osf*)
 966                 os=-osf
 967                 ;;
 968         -utek*)
 969                 os=-bsd
 970                 ;;
 971         -dynix*)
 972                 os=-bsd
 973                 ;;
 974         -acis*)
 975                 os=-aos
 976                 ;;
 977         -386bsd)                                        # CYGNUS LOCAL
 978                 os=-bsd
 979                 ;;
 980         -ctix* | -uts*)
 981                 os=-sysv
 982                 ;;
 983         -ns2 )
 984                 os=-nextstep2
 985                 ;;
 986         # Preserve the version number of sinix5.
 987         -sinix5.*)
 988                 os=`echo $os | sed -e 's|sinix|sysv|'`
 989                 ;;
 990         -sinix*)
 991                 os=-sysv4
 992                 ;;
 993         -triton*)
 994                 os=-sysv3
 995                 ;;
 996         -oss*)
 997                 os=-sysv3
 998                 ;;
 999         -svr4)
1000                 os=-sysv4
1001                 ;;
1002         -svr3)
1003                 os=-sysv3
1004                 ;;
1005         -sysvr4)
1006                 os=-sysv4
1007                 ;;
1008         # This must come after -sysvr4.
1009         -sysv*)
1010                 ;;
1011         -ose*)                                          # CYGNUS LOCAL
1012                 os=-ose
1013                 ;;
1014         -es1800*)                                       # CYGNUS LOCAL
1015                 os=-ose
1016                 ;;
1017         -xenix)
1018                 os=-xenix
1019                 ;;
1020         -none)
1021                 ;;
1022         *)
1023                 # Get rid of the `-' at the beginning of $os.
1024                 os=`echo $os | sed 's/[^-]*-//'`
1025                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1026                 exit 1
1027                 ;;
1028 esac
1029 else
1030
1031 # Here we handle the default operating systems that come with various machines.
1032 # The value should be what the vendor currently ships out the door with their
1033 # machine or put another way, the most popular os provided with the machine.
1034
1035 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1036 # "-sun"), then you have to tell the case statement up towards the top
1037 # that MANUFACTURER isn't an operating system.  Otherwise, code above
1038 # will signal an error saying that MANUFACTURER isn't an operating
1039 # system, and we'll never get to this point.
1040
1041 case $basic_machine in
1042         *-acorn)
1043                 os=-riscix1.2
1044                 ;;
1045         arm*-semi)
1046                 os=-aout
1047                 ;;
1048         pdp11-*)
1049                 os=-none
1050                 ;;
1051         *-dec | vax-*)
1052                 os=-ultrix4.2
1053                 ;;
1054         m68*-apollo)
1055                 os=-domain
1056                 ;;
1057         i386-sun)
1058                 os=-sunos4.0.2
1059                 ;;
1060         m68000-sun)
1061                 os=-sunos3
1062                 # This also exists in the configure program, but was not the
1063                 # default.
1064                 # os=-sunos4
1065                 ;;
1066         m68*-cisco)                                     # CYGNUS LOCAL
1067                 os=-aout
1068                 ;;
1069         mips*-cisco)                                    # CYGNUS LOCAL
1070                 os=-elf
1071                 ;;
1072         mips*-*)                                        # CYGNUS LOCAL
1073                 os=-elf
1074                 ;;
1075         *-tti)  # must be before sparc entry or we get the wrong os.
1076                 os=-sysv3
1077                 ;;
1078         sparc-* | *-sun)
1079                 os=-sunos4.1.1
1080                 ;;
1081         *-be)                                           # CYGNUS LOCAL
1082                 os=-beos
1083                 ;;
1084         *-ibm)
1085                 os=-aix
1086                 ;;
1087         *-wec)                                          # CYGNUS LOCAL
1088                 os=-proelf
1089                 ;;
1090         *-winbond)                                      # CYGNUS LOCAL
1091                 os=-proelf
1092                 ;;
1093         *-oki)                                          # CYGNUS LOCAL
1094                 os=-proelf
1095                 ;;
1096         *-hp)
1097                 os=-hpux
1098                 ;;
1099         *-hitachi)
1100                 os=-hiux
1101                 ;;
1102         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1103                 os=-sysv
1104                 ;;
1105         *-cbm)
1106                 os=-amigados
1107                 ;;
1108         *-dg)
1109                 os=-dgux
1110                 ;;
1111         *-dolphin)
1112                 os=-sysv3
1113                 ;;
1114         m68k-ccur)
1115                 os=-rtu
1116                 ;;
1117         m88k-omron*)
1118                 os=-luna
1119                 ;;
1120         *-next )
1121                 os=-nextstep
1122                 ;;
1123         *-sequent)
1124                 os=-ptx
1125                 ;;
1126         *-crds)
1127                 os=-unos
1128                 ;;
1129         *-ns)
1130                 os=-genix
1131                 ;;
1132         i370-*)
1133                 os=-mvs
1134                 ;;
1135         *-next)
1136                 os=-nextstep3
1137                 ;;
1138         *-gould)
1139                 os=-sysv
1140                 ;;
1141         *-highlevel)
1142                 os=-bsd
1143                 ;;
1144         *-encore)
1145                 os=-bsd
1146                 ;;
1147         *-sgi)
1148                 os=-irix
1149                 ;;
1150         *-siemens)
1151                 os=-sysv4
1152                 ;;
1153         *-masscomp)
1154                 os=-rtu
1155                 ;;
1156         f301-fujitsu)
1157                 os=-uxpv
1158                 ;;
1159         *-rom68k)                                       # CYGNUS LOCAL
1160                 os=-coff
1161                 ;;
1162         *-*bug)                                         # CYGNUS LOCAL
1163                 os=-coff
1164                 ;;
1165         *-apple)                                        # CYGNUS LOCAL
1166                 os=-macos
1167                 ;;
1168         *)
1169                 os=-none
1170                 ;;
1171 esac
1172 fi
1173
1174 # Here we handle the case where we know the os, and the CPU type, but not the
1175 # manufacturer.  We pick the logical manufacturer.
1176 vendor=unknown
1177 case $basic_machine in
1178         *-unknown)
1179                 case $os in
1180                         -riscix*)
1181                                 vendor=acorn
1182                                 ;;
1183                         -sunos*)
1184                                 vendor=sun
1185                                 ;;
1186                         -aix*)
1187                                 vendor=ibm
1188                                 ;;
1189                         -beos*)                                         # CYGNUS LOCAL
1190                                 vendor=be
1191                                 ;;
1192                         -hpux*)
1193                                 vendor=hp
1194                                 ;;
1195                         -hiux*)
1196                                 vendor=hitachi
1197                                 ;;
1198                         -unos*)
1199                                 vendor=crds
1200                                 ;;
1201                         -dgux*)
1202                                 vendor=dg
1203                                 ;;
1204                         -luna*)
1205                                 vendor=omron
1206                                 ;;
1207                         -genix*)
1208                                 vendor=ns
1209                                 ;;
1210                         -mvs*)
1211                                 vendor=ibm
1212                                 ;;
1213                         -ptx*)
1214                                 vendor=sequent
1215                                 ;;
1216                         -vxsim* | -vxworks*)
1217                                 vendor=wrs
1218                                 ;;
1219                         -aux*)
1220                                 vendor=apple
1221                                 ;;
1222                         -hms*)                          # CYGNUS LOCAL
1223                                 vendor=hitachi
1224                                 ;;
1225                         -mpw* | -macos*)                # CYGNUS LOCAL
1226                                 vendor=apple
1227                                 ;;
1228                 esac
1229                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1230                 ;;
1231 esac
1232
1233 echo $basic_machine$os