config.sub

   1 #! /bin/sh
   2 # Configuration validation subroutine script, version 1.1.
   3 #   Copyright (C) 1991, 92, 93, 94, 95, 96, 1997 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[01234]0 | m683?2 | m68360 | z8k | v70 | h8500 | w65) # CYGNUS LOCAL
 177                 basic_machine=$basic_machine-unknown
 178                 ;;
 179         thumb)
 180                 basic_machine=$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=$basic_machine-unknown
 190                 ;;
 191         mips16) # CYGNUS LOCAL krk/mips16
 192                 basic_machine=$basic_machine-unknown
 193                 ;;
 194         d10v)                           # CYGNUS LOCAL meissner/d10v
 195                 basic_machine=$basic_machine-unknown
 196                 ;;
 197         # We use `pc' rather than `unknown'
 198         # because (1) that's what they normally are, and
 199         # (2) the word "unknown" tends to confuse beginning users.
 200         i[3456]86)
 201           basic_machine=$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[3456]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-* | 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-*)
 226                 ;;
 227         mips64vr4300-* | mips64vr4300el-*) # CYGNUS LOCAL jsmith/vr4300
 228                 ;;
 229         mips64vr4100-* | mips64vr4100el-*) # CYGNUS LOCAL jsmith/vr4100
 230                 ;;
 231         mips16-*) # CYGNUS LOCAL krk/mips16
 232                 ;;
 233         # Recognize the various machine names and aliases which stand
 234         # for a CPU type and a company and sometimes even an OS.
 235         386bsd)                                         # CYGNUS LOCAL
 236                 basic_machine=i386-unknown
 237                 os=-bsd
 238                 ;;
 239         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 240                 basic_machine=m68000-att
 241                 ;;
 242         3b*)
 243                 basic_machine=we32k-att
 244                 ;;
 245         a29khif)                                        # CYGNUS LOCAL
 246                 basic_machine=a29k-amd
 247                 os=-udi
 248                 ;;
 249         adobe68k)                                       # CYGNUS LOCAL
 250                 basic_machine=m68010-adobe
 251                 os=-scout
 252                 ;;
 253         alliant | fx80)
 254                 basic_machine=fx80-alliant
 255                 ;;
 256         altos | altos3068)
 257                 basic_machine=m68k-altos
 258                 ;;
 259         am29k)
 260                 basic_machine=a29k-none
 261                 os=-bsd
 262                 ;;
 263         amdahl)
 264                 basic_machine=580-amdahl
 265                 os=-sysv
 266                 ;;
 267         amiga | amiga-*)
 268                 basic_machine=m68k-cbm
 269                 ;;
 270         amigaos | amigados)
 271                 basic_machine=m68k-cbm
 272                 os=-amigaos
 273                 ;;
 274         amigaunix | amix)
 275                 basic_machine=m68k-cbm
 276                 os=-sysv4
 277                 ;;
 278         apollo68)
 279                 basic_machine=m68k-apollo
 280                 os=-sysv
 281                 ;;
 282         apollo68bsd)                                    # CYGNUS LOCAL
 283                 basic_machine=m68k-apollo
 284                 os=-bsd
 285                 ;;
 286         aux)
 287                 basic_machine=m68k-apple
 288                 os=-aux
 289                 ;;
 290         balance)
 291                 basic_machine=ns32k-sequent
 292                 os=-dynix
 293                 ;;
 294         convex-c1)
 295                 basic_machine=c1-convex
 296                 os=-bsd
 297                 ;;
 298         convex-c2)
 299                 basic_machine=c2-convex
 300                 os=-bsd
 301                 ;;
 302         convex-c32)
 303                 basic_machine=c32-convex
 304                 os=-bsd
 305                 ;;
 306         convex-c34)
 307                 basic_machine=c34-convex
 308                 os=-bsd
 309                 ;;
 310         convex-c38)
 311                 basic_machine=c38-convex
 312                 os=-bsd
 313                 ;;
 314         cray | ymp)
 315                 basic_machine=ymp-cray
 316                 os=-unicos
 317                 ;;
 318         cray2)
 319                 basic_machine=cray2-cray
 320                 os=-unicos
 321                 ;;
 322         [ctj]90-cray)
 323                 basic_machine=c90-cray
 324                 os=-unicos
 325                 ;;
 326         crds | unos)
 327                 basic_machine=m68k-crds
 328                 ;;
 329         da30 | da30-*)
 330                 basic_machine=m68k-da30
 331                 ;;
 332         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 333                 basic_machine=mips-dec
 334                 ;;
 335         delta | 3300 | motorola-3300 | motorola-delta \
 336               | 3300-motorola | delta-motorola)
 337                 basic_machine=m68k-motorola
 338                 ;;
 339         delta88)
 340                 basic_machine=m88k-motorola
 341                 os=-sysv3
 342                 ;;
 343         dpx20 | dpx20-*)
 344                 basic_machine=rs6000-bull
 345                 os=-bosx
 346                 ;;
 347         dpx2* | dpx2*-bull)
 348                 basic_machine=m68k-bull
 349                 os=-sysv3
 350                 ;;
 351         ebmon29k)
 352                 basic_machine=a29k-amd
 353                 os=-ebmon
 354                 ;;
 355         elxsi)
 356                 basic_machine=elxsi-elxsi
 357                 os=-bsd
 358                 ;;
 359         encore | umax | mmax)
 360                 basic_machine=ns32k-encore
 361                 ;;
 362         es1800 | OSE68k | ose68k | ose | OSE)           # CYGNUS LOCAL
 363                 basic_machine=m68k-ericsson
 364                 os=-ose
 365                 ;;
 366         fx2800)
 367                 basic_machine=i860-alliant
 368                 ;;
 369         genix)
 370                 basic_machine=ns32k-ns
 371                 ;;
 372         gmicro)
 373                 basic_machine=tron-gmicro
 374                 os=-sysv
 375                 ;;
 376         h3050r* | hiux*)
 377                 basic_machine=hppa1.1-hitachi
 378                 os=-hiuxwe2
 379                 ;;
 380         h8300hms)
 381                 basic_machine=h8300-hitachi
 382                 os=-hms
 383                 ;;
 384         h8300xray)                                      # CYGNUS LOCAL
 385                 basic_machine=h8300-hitachi
 386                 os=-xray
 387                 ;;
 388         h8500hms)                                       # CYGNUS LOCAL
 389                 basic_machine=h8500-hitachi
 390                 os=-hms
 391                 ;;
 392         harris)
 393                 basic_machine=m88k-harris
 394                 os=-sysv3
 395                 ;;
 396         hp300-*)
 397                 basic_machine=m68k-hp
 398                 ;;
 399         hp300bsd)
 400                 basic_machine=m68k-hp
 401                 os=-bsd
 402                 ;;
 403         hp300hpux)
 404                 basic_machine=m68k-hp
 405                 os=-hpux
 406                 ;;
 407         w89k-*)                                         # CYGNUS LOCAL
 408                 basic_machine=hppa1.1-winbond
 409                 os=-proelf
 410                 ;;
 411         op50n-*)                                        # CYGNUS LOCAL
 412                 basic_machine=hppa1.1-oki
 413                 os=-proelf
 414                 ;;
 415         op60c-*)                                        # CYGNUS LOCAL
 416                 basic_machine=hppa1.1-oki
 417                 os=-proelf
 418                 ;;
 419         hppro)                                          # CYGNUS LOCAL
 420                 basic_machine=hppa1.1-hp
 421                 os=-proelf
 422                 ;;
 423       hp3k9[0-9][0-9] | hp9[0-9][0-9])
 424                 basic_machine=hppa1.0-hp
 425                 ;;
 426         hp9k2[0-9][0-9] | hp9k31[0-9])
 427                 basic_machine=m68000-hp
 428                 ;;
 429         hp9k3[2-9][0-9])
 430                 basic_machine=m68k-hp
 431                 ;;
 432         hp9k6[0-9][0-9] | hp6[0-9][0-9] )
 433                 basic_machine=hppa1.0-hp
 434                 ;;
 435         hp9k7[0-79][0-9] | hp7[0-79][0-9] )
 436                 basic_machine=hppa1.1-hp
 437                 ;;
 438         hp9k78[0-9] | hp78[0-9] )
 439                 # FIXME: really hppa2.0-hp
 440                 basic_machine=hppa1.1-hp
 441                 ;;
 442         hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | \
 443         hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893 )
 444                 # FIXME: really hppa2.0-hp
 445                 basic_machine=hppa1.1-hp
 446                 ;;
 447         hp9k8[0-9][13679] | hp8[0-9][13679] )
 448                 basic_machine=hppa1.1-hp
 449                 ;;
 450         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 451                 basic_machine=hppa1.0-hp
 452                 ;;
 453         hppa-next)
 454                 os=-nextstep3
 455                 ;;
 456         hppaosf)                                        # CYGNUS LOCAL
 457                 basic_machine=hppa1.1-hp
 458                 os=-osf
 459                 ;;
 460         i370-ibm* | ibm*)
 461                 basic_machine=i370-ibm
 462                 os=-mvs
 463                 ;;
 464 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
 465         i[3456]86v32)
 466                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 467                 os=-sysv32
 468                 ;;
 469         i[3456]86v4*)
 470                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 471                 os=-sysv4
 472                 ;;
 473         i[3456]86v)
 474                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 475                 os=-sysv
 476                 ;;
 477         i[3456]86sol2)
 478                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 479                 os=-solaris2
 480                 ;;
 481         i386mach)                                       # CYGNUS LOCAL
 482                 basic_machine=i386-mach
 483                 os=-mach
 484                 ;;
 485         i386-vsta | vsta)                               # CYGNUS LOCAL
 486                 basic_machine=i386-unknown
 487                 os=-vsta
 488                 ;;
 489         i386-go32 | go32)                               # CYGNUS LOCAL
 490                 basic_machine=i386-unknown
 491                 os=-go32
 492                 ;;
 493         i386-mingw32 | mingw32)
 494                 basic_machine=i386-unknown
 495                 os=-mingw32
 496                 ;;
 497         iris | iris4d)
 498                 basic_machine=mips-sgi
 499                 case $os in
 500                     -irix*)
 501                         ;;
 502                     *)
 503                         os=-irix4
 504                         ;;
 505                 esac
 506                 ;;
 507         isi68 | isi)
 508                 basic_machine=m68k-isi
 509                 os=-sysv
 510                 ;;
 511         m88k-omron*)
 512                 basic_machine=m88k-omron
 513                 ;;
 514         magnum | m3230)
 515                 basic_machine=mips-mips
 516                 os=-sysv
 517                 ;;
 518         merlin)
 519                 basic_machine=ns32k-utek
 520                 os=-sysv
 521                 ;;
 522         miniframe)
 523                 basic_machine=m68000-convergent
 524                 ;;
 525         mipsel*-linux*)
 526                 basic_machine=mipsel-unknown
 527                 os=-linux-gnu
 528                 ;;
 529         mips*-linux*)
 530                 basic_machine=mips-unknown
 531                 os=-linux-gnu
 532                 ;;
 533         mips3*-*)
 534                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 535                 ;;
 536         mips3*)
 537                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
 538                 ;;
 539         monitor)                                        # CYGNUS LOCAL
 540                 basic_machine=m68k-rom68k
 541                 os=-coff
 542                 ;;
 543         msdos)                                          # CYGNUS LOCAL
 544                 basic_machine=i386-unknown
 545                 os=-msdos
 546                 ;;
 547         ncr3000)
 548                 basic_machine=i486-ncr
 549                 os=-sysv4
 550                 ;;
 551         netbsd386)
 552                 basic_machine=i386-unknown              # CYGNUS LOCAL
 553                 os=-netbsd
 554                 ;;
 555         news | news700 | news800 | news900)
 556                 basic_machine=m68k-sony
 557                 os=-newsos
 558                 ;;
 559         news1000)
 560                 basic_machine=m68030-sony
 561                 os=-newsos
 562                 ;;
 563         news-3600 | risc-news)
 564                 basic_machine=mips-sony
 565                 os=-newsos
 566                 ;;
 567         necv70)                                         # CYGNUS LOCAL
 568                 basic_machine=v70-nec
 569                 os=-sysv
 570                 ;;
 571         next | m*-next )
 572                 basic_machine=m68k-next
 573                 case $os in
 574                     -nextstep* )
 575                         ;;
 576                     -ns2*)
 577                       os=-nextstep2
 578                         ;;
 579                     *)
 580                       os=-nextstep3
 581                         ;;
 582                 esac
 583                 ;;
 584         nh3000)
 585                 basic_machine=m68k-harris
 586                 os=-cxux
 587                 ;;
 588         nh[45]000)
 589                 basic_machine=m88k-harris
 590                 os=-cxux
 591                 ;;
 592         nindy960)
 593                 basic_machine=i960-intel
 594                 os=-nindy
 595                 ;;
 596         mon960)                                         # CYGNUS LOCAL
 597                 basic_machine=i960-intel
 598                 os=-mon960
 599                 ;;
 600         np1)
 601                 basic_machine=np1-gould
 602                 ;;
 603         OSE68000 | ose68000)                            # CYGNUS LOCAL
 604                 basic_machine=m68000-ericsson
 605                 os=-ose
 606                 ;;
 607         os68k)                                          # CYGNUS LOCAL
 608                 basic_machine=m68k-none
 609                 os=-os68k
 610                 ;;
 611         pa-hitachi)
 612                 basic_machine=hppa1.1-hitachi
 613                 os=-hiuxwe2
 614                 ;;
 615         paragon)
 616                 basic_machine=i860-intel
 617                 os=-osf
 618                 ;;
 619         pbd)
 620                 basic_machine=sparc-tti
 621                 ;;
 622         pbb)
 623                 basic_machine=m68k-tti
 624                 ;;
 625         pc532 | pc532-*)
 626                 basic_machine=ns32k-pc532
 627                 ;;
 628         pentium | p5)
 629                 basic_machine=i586-intel
 630                 ;;
 631         pentiumpro | p6)
 632                 basic_machine=i686-intel
 633                 ;;
 634         pentium-* | p5-*)
 635                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
 636                 ;;
 637         pentiumpro-* | p6-*)
 638                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 639                 ;;
 640         k5)
 641                 # We don't have specific support for AMD's K5 yet, so just call it a Pentium
 642                 basic_machine=i586-amd
 643                 ;;
 644         nexen)
 645                 # We don't have specific support for Nexgen yet, so just call it a Pentium
 646                 basic_machine=i586-nexgen
 647                 ;;
 648         pn)
 649                 basic_machine=pn-gould
 650                 ;;
 651         power)  basic_machine=rs6000-ibm
 652                 ;;
 653         ppc)    basic_machine=powerpc-unknown
 654                 ;;
 655         ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
 656                 ;;
 657         ppcle | powerpclittle | ppc-le | powerpc-little)
 658                 basic_machine=powerpcle-unknown
 659                 ;;
 660         ppcle-* | powerpclittle-*)
 661                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
 662                 ;;
 663         ps2)
 664                 basic_machine=i386-ibm
 665                 ;;
 666         rom68k)                                         # CYGNUS LOCAL
 667                 basic_machine=m68k-rom68k
 668                 os=-coff
 669                 ;;
 670         rm[46]00)
 671                 basic_machine=mips-siemens
 672                 ;;
 673         rtpc | rtpc-*)
 674                 basic_machine=romp-ibm
 675                 ;;
 676         sa29200)                                        # CYGNUS LOCAL
 677                 basic_machine=a29k-amd
 678                 os=-udi
 679                 ;;
 680         sequent)
 681                 basic_machine=i386-sequent
 682                 ;;
 683         sh)
 684                 basic_machine=sh-hitachi
 685                 os=-hms
 686                 ;;
 687         sparclite-wrs)                                  # CYGNUS LOCAL
 688                 basic_machine=sparclite-wrs
 689                 os=-vxworks
 690                 ;;
 691         sps7)
 692                 basic_machine=m68k-bull
 693                 os=-sysv2
 694                 ;;
 695         spur)
 696                 basic_machine=spur-unknown
 697                 ;;
 698         st2000)                                         # CYGNUS LOCAL
 699                 basic_machine=m68k-tandem
 700                 ;;
 701         stratus)                                        # CYGNUS LOCAL
 702                 basic_machine=i860-stratus
 703                 os=-sysv4
 704                 ;;
 705         sun2)
 706                 basic_machine=m68000-sun
 707                 ;;
 708         sun2os3)
 709                 basic_machine=m68000-sun
 710                 os=-sunos3
 711                 ;;
 712         sun2os4)
 713                 basic_machine=m68000-sun
 714                 os=-sunos4
 715                 ;;
 716         sun3os3)
 717                 basic_machine=m68k-sun
 718                 os=-sunos3
 719                 ;;
 720         sun3os4)
 721                 basic_machine=m68k-sun
 722                 os=-sunos4
 723                 ;;
 724         sun4os3)
 725                 basic_machine=sparc-sun
 726                 os=-sunos3
 727                 ;;
 728         sun4os4)
 729                 basic_machine=sparc-sun
 730                 os=-sunos4
 731                 ;;
 732         sun4sol2)
 733                 basic_machine=sparc-sun
 734                 os=-solaris2
 735                 ;;
 736         sun3 | sun3-*)
 737                 basic_machine=m68k-sun
 738                 ;;
 739         sun4)
 740                 basic_machine=sparc-sun
 741                 ;;
 742         sun386 | sun386i | roadrunner)
 743                 basic_machine=i386-sun
 744                 ;;
 745         symmetry)
 746                 basic_machine=i386-sequent
 747                 os=-dynix
 748                 ;;
 749         tx39)
 750                 basic_machine=mipstx39-unknown
 751                 ;;
 752         tx39el)
 753                 basic_machine=mipstx39el-unknown
 754                 ;;
 755         tower | tower-32)
 756                 basic_machine=m68k-ncr
 757                 ;;
 758         udi29k)
 759                 basic_machine=a29k-amd
 760                 os=-udi
 761                 ;;
 762         ultra3)
 763                 basic_machine=a29k-nyu
 764                 os=-sym1
 765                 ;;
 766         v810 | necv810)                                 # CYGNUS LOCAL
 767                 basic_machine=v810-nec
 768                 os=-none
 769                 ;;
 770         vaxv)
 771                 basic_machine=vax-dec
 772                 os=-sysv
 773                 ;;
 774         vms)
 775                 basic_machine=vax-dec
 776                 os=-vms
 777                 ;;
 778         vpp*|vx|vx-*)
 779                basic_machine=f301-fujitsu
 780                ;;
 781         vxworks960)
 782                 basic_machine=i960-wrs
 783                 os=-vxworks
 784                 ;;
 785         vxworks68)
 786                 basic_machine=m68k-wrs
 787                 os=-vxworks
 788                 ;;
 789         vxworks29k)
 790                 basic_machine=a29k-wrs
 791                 os=-vxworks
 792                 ;;
 793         w65*)                                           # CYGNUS LOCAL
 794                 basic_machine=w65-wdc
 795                 os=-none
 796                 ;;
 797         xmp)
 798                 basic_machine=xmp-cray
 799                 os=-unicos
 800                 ;;
 801         xps | xps100)
 802                 basic_machine=xps100-honeywell
 803                 ;;
 804         z8k-*-coff)                                     # CYGNUS LOCAL
 805                 basic_machine=z8k-unknown
 806                 os=-sim
 807                 ;;
 808         none)
 809                 basic_machine=none-none
 810                 os=-none
 811                 ;;
 812
 813 # Here we handle the default manufacturer of certain CPU types.  It is in
 814 # some cases the only manufacturer, in others, it is the most popular.
 815         w89k)                                           # CYGNUS LOCAL
 816                 basic_machine=hppa1.1-winbond
 817                 ;;
 818         op50n)                                          # CYGNUS LOCAL
 819                 basic_machine=hppa1.1-oki
 820                 ;;
 821         op60c)                                          # CYGNUS LOCAL
 822                 basic_machine=hppa1.1-oki
 823                 ;;
 824         mips)
 825                 if [ x$os = x-linux-gnu ]; then
 826                         basic_machine=mips-unknown
 827                 else
 828                         basic_machine=mips-mips
 829                 fi
 830                 ;;
 831         romp)
 832                 basic_machine=romp-ibm
 833                 ;;
 834         rs6000)
 835                 basic_machine=rs6000-ibm
 836                 ;;
 837         vax)
 838                 basic_machine=vax-dec
 839                 ;;
 840         pdp11)
 841                 basic_machine=pdp11-dec
 842                 ;;
 843         we32k)
 844                 basic_machine=we32k-att
 845                 ;;
 846         sparc | sparcv9)
 847                 basic_machine=sparc-sun
 848                 ;;
 849         cydra)
 850                 basic_machine=cydra-cydrome
 851                 ;;
 852         orion)
 853                 basic_machine=orion-highlevel
 854                 ;;
 855         orion105)
 856                 basic_machine=clipper-highlevel
 857                 ;;
 858         mac | mpw | mac-mpw)                            # CYGNUS LOCAL
 859                 basic_machine=m68k-apple
 860                 ;;
 861         pmac | pmac-mpw)                                # CYGNUS LOCAL
 862                 basic_machine=powerpc-apple
 863                 ;;
 864         c4x*)
 865                 basic_machine=c4x-none
 866                 os=-coff
 867                 ;;
 868         *)
 869                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 870                 exit 1
 871                 ;;
 872 esac
 873
 874 # Here we canonicalize certain aliases for manufacturers.
 875 case $basic_machine in
 876         *-digital*)
 877                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
 878                 ;;
 879         *-commodore*)
 880                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
 881                 ;;
 882         *)
 883                 ;;
 884 esac
 885
 886 # Decode manufacturer-specific aliases for certain operating systems.
 887
 888 if [ x"$os" != x"" ]
 889 then
 890 case $os in
 891         # First match some system type aliases
 892         # that might get confused with valid system types.
 893         # -solaris* is a basic system type, with this one exception.
 894         -solaris1 | -solaris1.*)
 895                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
 896                 ;;
 897         -solaris)
 898                 os=-solaris2
 899                 ;;
 900         -unixware* | svr4*)
 901                 os=-sysv4
 902                 ;;
 903         -gnu/linux*)
 904                 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
 905                 ;;
 906         # First accept the basic system types.
 907         # The portable systems comes first.
 908         # Each alternative MUST END IN A *, to match a version number.
 909         # -sysv* is not here because it comes later, after sysvr4.
 910         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
 911               | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
 912               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
 913               | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
 914               | -aos* \
 915               | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
 916               | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
 917               | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
 918               | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
 919               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
 920               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
 921               | -cygwin32* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
 922               | -mingw32* | -linux-gnu* | -uxpv* | -mpeix* | -udk* )
 923         # Remember, each alternative MUST END IN *, to match a version number.
 924                 ;;
 925         # CYGNUS LOCAL
 926         -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
 927               | -windows* | -osx | -abug |  -netware* | -os9* | -beos* \
 928               | -macos* | -mpw* | -magic* | -mon960* | -lnews* )
 929                 ;;
 930         -mac*)
 931                 os=`echo $os | sed -e 's|mac|macos|'`
 932                 ;;
 933         # END CYGNUS LOCAL
 934         -linux*)
 935                 os=`echo $os | sed -e 's|linux|linux-gnu|'`
 936                 ;;
 937         -sunos5*)
 938                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
 939                 ;;
 940         -sunos6*)
 941                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
 942                 ;;
 943         -osfrose*)
 944                 os=-osfrose
 945                 ;;
 946         -osf*)
 947                 os=-osf
 948                 ;;
 949         -utek*)
 950                 os=-bsd
 951                 ;;
 952         -dynix*)
 953                 os=-bsd
 954                 ;;
 955         -acis*)
 956                 os=-aos
 957                 ;;
 958         -386bsd)                                        # CYGNUS LOCAL
 959                 os=-bsd
 960                 ;;
 961         -ctix* | -uts*)
 962                 os=-sysv
 963                 ;;
 964         -ns2 )
 965                 os=-nextstep2
 966                 ;;
 967         # Preserve the version number of sinix5.
 968         -sinix5.*)
 969                 os=`echo $os | sed -e 's|sinix|sysv|'`
 970                 ;;
 971         -sinix*)
 972                 os=-sysv4
 973                 ;;
 974         -triton*)
 975                 os=-sysv3
 976                 ;;
 977         -oss*)
 978                 os=-sysv3
 979                 ;;
 980         -svr4)
 981                 os=-sysv4
 982                 ;;
 983         -svr3)
 984                 os=-sysv3
 985                 ;;
 986         -sysvr4)
 987                 os=-sysv4
 988                 ;;
 989         # This must come after -sysvr4.
 990         -sysv*)
 991                 ;;
 992         -ose*)                                          # CYGNUS LOCAL
 993                 os=-ose
 994                 ;;
 995         -es1800*)                                       # CYGNUS LOCAL
 996                 os=-ose
 997                 ;;
 998         -xenix)
 999                 os=-xenix
1000                 ;;
1001         -none)
1002                 ;;
1003         *)
1004                 # Get rid of the `-' at the beginning of $os.
1005                 os=`echo $os | sed 's/[^-]*-//'`
1006                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1007                 exit 1
1008                 ;;
1009 esac
1010 else
1011
1012 # Here we handle the default operating systems that come with various machines.
1013 # The value should be what the vendor currently ships out the door with their
1014 # machine or put another way, the most popular os provided with the machine.
1015
1016 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1017 # "-sun"), then you have to tell the case statement up towards the top
1018 # that MANUFACTURER isn't an operating system.  Otherwise, code above
1019 # will signal an error saying that MANUFACTURER isn't an operating
1020 # system, and we'll never get to this point.
1021
1022 case $basic_machine in
1023         *-acorn)
1024                 os=-riscix1.2
1025                 ;;
1026         arm*-semi)
1027                 os=-aout
1028                 ;;
1029         pdp11-*)
1030                 os=-none
1031                 ;;
1032         *-dec | vax-*)
1033                 os=-ultrix4.2
1034                 ;;
1035         m68*-apollo)
1036                 os=-domain
1037                 ;;
1038         i386-sun)
1039                 os=-sunos4.0.2
1040                 ;;
1041         m68000-sun)
1042                 os=-sunos3
1043                 # This also exists in the configure program, but was not the
1044                 # default.
1045                 # os=-sunos4
1046                 ;;
1047         m68*-cisco)                                     # CYGNUS LOCAL
1048                 os=-aout
1049                 ;;
1050         mips*-cisco)                                    # CYGNUS LOCAL
1051                 os=-elf
1052                 ;;
1053         mips*-*)                                        # CYGNUS LOCAL
1054                 os=-elf
1055                 ;;
1056         *-tti)  # must be before sparc entry or we get the wrong os.
1057                 os=-sysv3
1058                 ;;
1059         sparc-* | *-sun)
1060                 os=-sunos4.1.1
1061                 ;;
1062         *-be)                                           # CYGNUS LOCAL
1063                 os=-beos
1064                 ;;
1065         *-ibm)
1066                 os=-aix
1067                 ;;
1068         *-wec)                                          # CYGNUS LOCAL
1069                 os=-proelf
1070                 ;;
1071         *-winbond)                                      # CYGNUS LOCAL
1072                 os=-proelf
1073                 ;;
1074         *-oki)                                          # CYGNUS LOCAL
1075                 os=-proelf
1076                 ;;
1077         *-hp)
1078                 os=-hpux
1079                 ;;
1080         *-hitachi)
1081                 os=-hiux
1082                 ;;
1083         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1084                 os=-sysv
1085                 ;;
1086         *-cbm)
1087                 os=-amigaos
1088                 ;;
1089         *-dg)
1090                 os=-dgux
1091                 ;;
1092         *-dolphin)
1093                 os=-sysv3
1094                 ;;
1095         m68k-ccur)
1096                 os=-rtu
1097                 ;;
1098         m88k-omron*)
1099                 os=-luna
1100                 ;;
1101         *-next )
1102                 os=-nextstep
1103                 ;;
1104         *-sequent)
1105                 os=-ptx
1106                 ;;
1107         *-crds)
1108                 os=-unos
1109                 ;;
1110         *-ns)
1111                 os=-genix
1112                 ;;
1113         i370-*)
1114                 os=-mvs
1115                 ;;
1116         *-next)
1117                 os=-nextstep3
1118                 ;;
1119         *-gould)
1120                 os=-sysv
1121                 ;;
1122         *-highlevel)
1123                 os=-bsd
1124                 ;;
1125         *-encore)
1126                 os=-bsd
1127                 ;;
1128         *-sgi)
1129                 os=-irix
1130                 ;;
1131         *-siemens)
1132                 os=-sysv4
1133                 ;;
1134         *-masscomp)
1135                 os=-rtu
1136                 ;;
1137         f301-fujitsu)
1138                 os=-uxpv
1139                 ;;
1140         *-rom68k)                                       # CYGNUS LOCAL
1141                 os=-coff
1142                 ;;
1143         *-*bug)                                         # CYGNUS LOCAL
1144                 os=-coff
1145                 ;;
1146         *-apple)                                        # CYGNUS LOCAL
1147                 os=-macos
1148                 ;;
1149         *)
1150                 os=-none
1151                 ;;
1152 esac
1153 fi
1154
1155 # Here we handle the case where we know the os, and the CPU type, but not the
1156 # manufacturer.  We pick the logical manufacturer.
1157 vendor=unknown
1158 case $basic_machine in
1159         *-unknown)
1160                 case $os in
1161                         -riscix*)
1162                                 vendor=acorn
1163                                 ;;
1164                         -sunos*)
1165                                 vendor=sun
1166                                 ;;
1167                         -aix*)
1168                                 vendor=ibm
1169                                 ;;
1170                         -beos*)                                         # CYGNUS LOCAL
1171                                 vendor=be
1172                                 ;;
1173                         -hpux*)
1174                               vendor=hp
1175                               ;;
1176                         -mpeix*)
1177                               vendor=hp
1178                               ;;
1179                         -hiux*)
1180                                 vendor=hitachi
1181                                 ;;
1182                         -unos*)
1183                                 vendor=crds
1184                                 ;;
1185                         -dgux*)
1186                                 vendor=dg
1187                                 ;;
1188                         -luna*)
1189                                 vendor=omron
1190                                 ;;
1191                         -genix*)
1192                                 vendor=ns
1193                                 ;;
1194                         -mvs*)
1195                                 vendor=ibm
1196                                 ;;
1197                         -ptx*)
1198                                 vendor=sequent
1199                                 ;;
1200                         -vxsim* | -vxworks*)
1201                                 vendor=wrs
1202                                 ;;
1203                         -aux*)
1204                                 vendor=apple
1205                                 ;;
1206                         -hms*)                          # CYGNUS LOCAL
1207                                 vendor=hitachi
1208                                 ;;
1209                         -mpw* | -macos*)                # CYGNUS LOCAL
1210                                 vendor=apple
1211                                 ;;
1212                 esac
1213                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1214                 ;;
1215 esac
1216
1217 echo $basic_machine$os