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 $basic_machine in
 163         # Recognize the basic CPU types without company name.
 164         # Some are omitted here because they have special meanings below.
 165         tahoe | i860 | m32r | m68k | m68000 | m88k | ns32k | arm \
 166                 | arme[lb] | pyramid | mn10200 | mn10300 \
 167                 | tron | a29k | 580 | i960 | h8300 | hppa | hppa1.0 | hppa1.1 \
 168                 | alpha | we32k | ns16k | clipper | i370 | sh \
 169                 | powerpc | powerpcle | 1750a | dsp16xx | mips64 | mipsel \
 170                 | pdp11 | mips64el | mips64orion | mips64orionel \
 171                 | sparc | sparclet | sparclite | sparc64)
 172                 basic_machine=$basic_machine-unknown
 173                 ;;
 174         m88110 | m680[01234]0 | m683?2 | m68360 | z8k | v70 | h8500 | w65) # CYGNUS LOCAL
 175                 basic_machine=$basic_machine-unknown
 176                 ;;
 177 # CYGNUS LOCAL r3900
 178         mipsr3900 | mipsr3900el)
 179                 basic_machine=$basic_machine-unknown
 180                 ;;
 181 # END CYGNUS LOCAL r3900
 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=$basic_machine-unknown
 190                 ;;
 191 # start-sanitize-r5900
 192         mips64vr5900 | mips64vr5900el) # CYGNUS LOCAL gavin/r5900
 193                 basic_machine=$basic_machine-unknown
 194                 ;;
 195 # end-sanitize-r5900
 196         mips16) # CYGNUS LOCAL krk/mips16
 197                 basic_machine=$basic_machine-unknown
 198                 ;;
 199 # start-sanitize-tic80
 200         tic80)                          # CYGNUS LOCAL fnf/TIc80
 201                 basic_machine=$basic_machine-unknown
 202                 ;;
 203 # end-sanitize-tic80
 204 # start-sanitize-v850
 205         v850)                           # CYGNUS LOCAL jtc/v850
 206                 basic_machine=$basic_machine-unknown
 207                 ;;
 208 # end-sanitize-v850
 209         d10v)                           # CYGNUS LOCAL meissner/d10v
 210                 basic_machine=$basic_machine-unknown
 211                 ;;
 212 # start-sanitize-d30v
 213         d30v)                           # CYGNUS LOCAL hunt/d30v
 214                 basic_machine=$basic_machine-unknown
 215                 ;;
 216 # end-sanitize-d30v
 217         # We use `pc' rather than `unknown'
 218         # because (1) that's what they normally are, and
 219         # (2) the word "unknown" tends to confuse beginning users.
 220         i[3456]86)
 221           basic_machine=$basic_machine-pc
 222           ;;
 223         # Object if more than one company name word.
 224         *-*-*)
 225                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 226                 exit 1
 227                 ;;
 228         # Recognize the basic CPU types with company name.
 229         vax-* | tahoe-* | i[3456]86-* | i860-* | m32r-* | m68k-* | m68000-* \
 230               | m88k-* | sparc-* | ns32k-* | fx80-* | arm-* | c[123]* \
 231               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* | power-* \
 232               | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
 233               | hppa-* | hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \
 234               | pn-* | np1-* | xps100-* | clipper-* | orion-* | sparclite-* \
 235               | pdp11-* | sh-* | powerpc-* | powerpcle-* | sparc64-* | mips64-* | mipsel-* \
 236               | mips64el-* | mips64orion-* | mips64orionel-* | f301-*)
 237                 ;;
 238         m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | h8500-* | d10v-*) # CYGNUS LOCAL
 239                 ;;
 240 # start-sanitize-v850
 241         v850-*) # CYGNUS LOCAL
 242                 ;;
 243 # end-sanitize-v850
 244 # start-sanitize-d30v
 245         d30v-*) # CYGNUS LOCAL
 246                 ;;
 247 # end-sanitize-d30v
 248         mips64vr4300-* | mips64vr4300el-*) # CYGNUS LOCAL jsmith/vr4300
 249                 ;;
 250         mips64vr4100-* | mips64vr4100el-*) # CYGNUS LOCAL jsmith/vr4100
 251                 ;;
 252 # start-sanitize-r5900
 253         mips64vr5900-* | mips64vr5900el-*) # CYGNUS LOCAL gavin/r5900
 254                 ;;
 255 # end-sanitize-r5900
 256         mips16-*) # CYGNUS LOCAL krk/mips16
 257                 ;;
 258 # CYGNUS LOCAL r3900
 259         mipsr3900-* | mipsr3900el-*)
 260                 ;;
 261 # END CYGNUS LOCAL r3900
 262 # start-sanitize-tic80
 263         tic80-*)                                                # CYGNUS LOCAL fnf/TIc80
 264                 ;;
 265 # end-sanitize-tic80
 266         # Recognize the various machine names and aliases which stand
 267         # for a CPU type and a company and sometimes even an OS.
 268         386bsd)                                         # CYGNUS LOCAL
 269                 basic_machine=i386-unknown
 270                 os=-bsd
 271                 ;;
 272         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 273                 basic_machine=m68000-att
 274                 ;;
 275         3b*)
 276                 basic_machine=we32k-att
 277                 ;;
 278         a29khif)                                        # CYGNUS LOCAL
 279                 basic_machine=a29k-amd
 280                 os=-udi
 281                 ;;
 282         adobe68k)                                       # CYGNUS LOCAL
 283                 basic_machine=m68010-adobe
 284                 os=-scout
 285                 ;;
 286         alliant | fx80)
 287                 basic_machine=fx80-alliant
 288                 ;;
 289         altos | altos3068)
 290                 basic_machine=m68k-altos
 291                 ;;
 292         am29k)
 293                 basic_machine=a29k-none
 294                 os=-bsd
 295                 ;;
 296         amdahl)
 297                 basic_machine=580-amdahl
 298                 os=-sysv
 299                 ;;
 300         amiga | amiga-*)
 301                 basic_machine=m68k-cbm
 302                 ;;
 303         amigados)
 304                 basic_machine=m68k-cbm
 305                 os=-amigados
 306                 ;;
 307         amigaunix | amix)
 308                 basic_machine=m68k-cbm
 309                 os=-sysv4
 310                 ;;
 311         apollo68)
 312                 basic_machine=m68k-apollo
 313                 os=-sysv
 314                 ;;
 315         apollo68bsd)                                    # CYGNUS LOCAL
 316                 basic_machine=m68k-apollo
 317                 os=-bsd
 318                 ;;
 319 # start-sanitize-arc
 320         arc)                                            # CYGNUS LOCAL
 321                 basic_machine=arc-unknown
 322                 ;;
 323         arc-*)                                          # CYGNUS LOCAL
 324                 ;;
 325 # end-sanitize-arc
 326         aux)
 327                 basic_machine=m68k-apple
 328                 os=-aux
 329                 ;;
 330         balance)
 331                 basic_machine=ns32k-sequent
 332                 os=-dynix
 333                 ;;
 334         convex-c1)
 335                 basic_machine=c1-convex
 336                 os=-bsd
 337                 ;;
 338         convex-c2)
 339                 basic_machine=c2-convex
 340                 os=-bsd
 341                 ;;
 342         convex-c32)
 343                 basic_machine=c32-convex
 344                 os=-bsd
 345                 ;;
 346         convex-c34)
 347                 basic_machine=c34-convex
 348                 os=-bsd
 349                 ;;
 350         convex-c38)
 351                 basic_machine=c38-convex
 352                 os=-bsd
 353                 ;;
 354         cray | ymp)
 355                 basic_machine=ymp-cray
 356                 os=-unicos
 357                 ;;
 358         cray2)
 359                 basic_machine=cray2-cray
 360                 os=-unicos
 361                 ;;
 362         [ctj]90-cray)
 363                 basic_machine=c90-cray
 364                 os=-unicos
 365                 ;;
 366         crds | unos)
 367                 basic_machine=m68k-crds
 368                 ;;
 369         da30 | da30-*)
 370                 basic_machine=m68k-da30
 371                 ;;
 372         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 373                 basic_machine=mips-dec
 374                 ;;
 375         delta | 3300 | motorola-3300 | motorola-delta \
 376               | 3300-motorola | delta-motorola)
 377                 basic_machine=m68k-motorola
 378                 ;;
 379         delta88)
 380                 basic_machine=m88k-motorola
 381                 os=-sysv3
 382                 ;;
 383         dpx20 | dpx20-*)
 384                 basic_machine=rs6000-bull
 385                 os=-bosx
 386                 ;;
 387         dpx2* | dpx2*-bull)
 388                 basic_machine=m68k-bull
 389                 os=-sysv3
 390                 ;;
 391         ebmon29k)
 392                 basic_machine=a29k-amd
 393                 os=-ebmon
 394                 ;;
 395         elxsi)
 396                 basic_machine=elxsi-elxsi
 397                 os=-bsd
 398                 ;;
 399         encore | umax | mmax)
 400                 basic_machine=ns32k-encore
 401                 ;;
 402         es1800 | OSE68k | ose68k | ose | OSE)           # CYGNUS LOCAL
 403                 basic_machine=m68k-ericsson
 404                 os=-ose
 405                 ;;
 406         fx2800)
 407                 basic_machine=i860-alliant
 408                 ;;
 409         genix)
 410                 basic_machine=ns32k-ns
 411                 ;;
 412         gmicro)
 413                 basic_machine=tron-gmicro
 414                 os=-sysv
 415                 ;;
 416         hiuxmpp)
 417                 basic_machine=hppa1.1-hitachi
 418                 os=-hiuxmpp
 419                 ;;
 420         h3050r* | hiux*)
 421                 basic_machine=hppa1.1-hitachi
 422                 os=-hiuxwe2
 423                 ;;
 424         h8300hms)
 425                 basic_machine=h8300-hitachi
 426                 os=-hms
 427                 ;;
 428         h8300xray)                                      # CYGNUS LOCAL
 429                 basic_machine=h8300-hitachi
 430                 os=-xray
 431                 ;;
 432         h8500hms)                                       # CYGNUS LOCAL
 433                 basic_machine=h8500-hitachi
 434                 os=-hms
 435                 ;;
 436         harris)
 437                 basic_machine=m88k-harris
 438                 os=-sysv3
 439                 ;;
 440         hp300-*)
 441                 basic_machine=m68k-hp
 442                 ;;
 443         hp300bsd)
 444                 basic_machine=m68k-hp
 445                 os=-bsd
 446                 ;;
 447         hp300hpux)
 448                 basic_machine=m68k-hp
 449                 os=-hpux
 450                 ;;
 451         w89k-*)                                         # CYGNUS LOCAL
 452                 basic_machine=hppa1.1-winbond
 453                 os=-proelf
 454                 ;;
 455         op50n-*)                                        # CYGNUS LOCAL
 456                 basic_machine=hppa1.1-oki
 457                 os=-proelf
 458                 ;;
 459         op60c-*)                                        # CYGNUS LOCAL
 460                 basic_machine=hppa1.1-oki
 461                 os=-proelf
 462                 ;;
 463         hppro)                                          # CYGNUS LOCAL
 464                 basic_machine=hppa1.1-hp
 465                 os=-proelf
 466                 ;;
 467         hp9k2[0-9][0-9] | hp9k31[0-9])
 468                 basic_machine=m68000-hp
 469                 ;;
 470         hp9k3[2-9][0-9])
 471                 basic_machine=m68k-hp
 472                 ;;
 473         hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
 474                 basic_machine=hppa1.1-hp
 475                 ;;
 476         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 477                 basic_machine=hppa1.0-hp
 478                 ;;
 479         hppa-next)
 480                 os=-nextstep3
 481                 ;;
 482         hppaosf)                                        # CYGNUS LOCAL
 483                 basic_machine=hppa1.1-hp
 484                 os=-osf
 485                 ;;
 486         i370-ibm* | ibm*)
 487                 basic_machine=i370-ibm
 488                 os=-mvs
 489                 ;;
 490 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
 491         i[3456]86v32)
 492                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 493                 os=-sysv32
 494                 ;;
 495         i[3456]86v4*)
 496                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 497                 os=-sysv4
 498                 ;;
 499         i[3456]86v)
 500                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 501                 os=-sysv
 502                 ;;
 503         i[3456]86sol2)
 504                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 505                 os=-solaris2
 506                 ;;
 507         i386mach)                                       # CYGNUS LOCAL
 508                 basic_machine=i386-mach
 509                 os=-mach
 510                 ;;
 511         i386-vsta | vsta)                               # CYGNUS LOCAL
 512                 basic_machine=i386-unknown
 513                 os=-vsta
 514                 ;;
 515         i386-go32 | go32)                               # CYGNUS LOCAL
 516                 basic_machine=i386-unknown
 517                 os=-go32
 518                 ;;
 519         iris | iris4d)
 520                 basic_machine=mips-sgi
 521                 case $os in
 522                     -irix*)
 523                         ;;
 524                     *)
 525                         os=-irix4
 526                         ;;
 527                 esac
 528                 ;;
 529         isi68 | isi)
 530                 basic_machine=m68k-isi
 531                 os=-sysv
 532                 ;;
 533         m88k-omron*)
 534                 basic_machine=m88k-omron
 535                 ;;
 536         magnum | m3230)
 537                 basic_machine=mips-mips
 538                 os=-sysv
 539                 ;;
 540         merlin)
 541                 basic_machine=ns32k-utek
 542                 os=-sysv
 543                 ;;
 544         miniframe)
 545                 basic_machine=m68000-convergent
 546                 ;;
 547         mipsel*-linux*)
 548                 basic_machine=mipsel-unknown
 549                 os=-linux
 550                 ;;
 551         mips*-linux*)
 552                 basic_machine=mips-unknown
 553                 os=-linux
 554                 ;;
 555         mips3*-*)
 556                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 557                 ;;
 558         mips3*)
 559                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
 560                 ;;
 561         monitor)                                        # CYGNUS LOCAL
 562                 basic_machine=m68k-rom68k
 563                 os=-coff
 564                 ;;
 565         msdos)                                          # CYGNUS LOCAL
 566                 basic_machine=i386-unknown
 567                 os=-msdos
 568                 ;;
 569         ncr3000)
 570                 basic_machine=i486-ncr
 571                 os=-sysv4
 572                 ;;
 573         netbsd386)
 574                 basic_machine=i386-unknown              # CYGNUS LOCAL
 575                 os=-netbsd
 576                 ;;
 577         news | news700 | news800 | news900)
 578                 basic_machine=m68k-sony
 579                 os=-newsos
 580                 ;;
 581         news1000)
 582                 basic_machine=m68030-sony
 583                 os=-newsos
 584                 ;;
 585         news-3600 | risc-news)
 586                 basic_machine=mips-sony
 587                 os=-newsos
 588                 ;;
 589         necv70)                                         # CYGNUS LOCAL
 590                 basic_machine=v70-nec
 591                 os=-sysv
 592                 ;;
 593         next | m*-next )
 594                 basic_machine=m68k-next
 595                 case $os in
 596                     -nextstep* )
 597                         ;;
 598                     -ns2*)
 599                       os=-nextstep2
 600                         ;;
 601                     *)
 602                       os=-nextstep3
 603                         ;;
 604                 esac
 605                 ;;
 606         nh3000)
 607                 basic_machine=m68k-harris
 608                 os=-cxux
 609                 ;;
 610         nh[45]000)
 611                 basic_machine=m88k-harris
 612                 os=-cxux
 613                 ;;
 614         nindy960)
 615                 basic_machine=i960-intel
 616                 os=-nindy
 617                 ;;
 618         mon960)                                         # CYGNUS LOCAL
 619                 basic_machine=i960-intel
 620                 os=-mon960
 621                 ;;
 622         np1)
 623                 basic_machine=np1-gould
 624                 ;;
 625         OSE68000 | ose68000)                            # CYGNUS LOCAL
 626                 basic_machine=m68000-ericsson
 627                 os=-ose
 628                 ;;
 629         os68k)                                          # CYGNUS LOCAL
 630                 basic_machine=m68k-none
 631                 os=-os68k
 632                 ;;
 633         pa-hitachi)
 634                 basic_machine=hppa1.1-hitachi
 635                 os=-hiuxwe2
 636                 ;;
 637         paragon)
 638                 basic_machine=i860-intel
 639                 os=-osf
 640                 ;;
 641         pbd)
 642                 basic_machine=sparc-tti
 643                 ;;
 644         pbb)
 645                 basic_machine=m68k-tti
 646                 ;;
 647         pc532 | pc532-*)
 648                 basic_machine=ns32k-pc532
 649                 ;;
 650         pentium | p5)
 651                 basic_machine=i586-intel
 652                 ;;
 653         pentiumpro | p6)
 654                 basic_machine=i686-intel
 655                 ;;
 656         pentium-* | p5-*)
 657                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
 658                 ;;
 659         pentiumpro-* | p6-*)
 660                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 661                 ;;
 662         k5)
 663                 # We don't have specific support for AMD's K5 yet, so just call it a Pentium
 664                 basic_machine=i586-amd
 665                 ;;
 666         nexen)
 667                 # We don't have specific support for Nexgen yet, so just call it a Pentium
 668                 basic_machine=i586-nexgen
 669                 ;;
 670         pn)
 671                 basic_machine=pn-gould
 672                 ;;
 673         power)  basic_machine=rs6000-ibm
 674                 ;;
 675         ppc)    basic_machine=powerpc-unknown
 676                 ;;
 677         ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
 678                 ;;
 679         ppcle | powerpclittle | ppc-le | powerpc-little)
 680                 basic_machine=powerpcle-unknown
 681                 ;;
 682         ppcle-* | powerpclittle-*)
 683                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
 684                 ;;
 685         ps2)
 686                 basic_machine=i386-ibm
 687                 ;;
 688 # CYGNUS LOCAL r3900
 689         r3900)                                          # CYGNUS LOCAL
 690                 basic_machine=mipsr3900-unknown
 691                 ;;
 692         r3900el)                                        # CYGNUS LOCAL
 693                 basic_machine=mipsr3900el-unknown
 694                 ;;
 695 # END CYGNUS LOCAL r3900
 696 # start-sanitize-r5900
 697         r5900)                                          # CYGNUS LOCAL
 698                 basic_machine=mips64vr5900el-unknown
 699                 ;;
 700 # end-sanitize-r5900
 701         rom68k)                                         # CYGNUS LOCAL
 702                 basic_machine=m68k-rom68k
 703                 os=-coff
 704                 ;;
 705         rm[46]00)
 706                 basic_machine=mips-siemens
 707                 ;;
 708         rtpc | rtpc-*)
 709                 basic_machine=romp-ibm
 710                 ;;
 711         sa29200)                                        # CYGNUS LOCAL
 712                 basic_machine=a29k-amd
 713                 os=-udi
 714                 ;;
 715         sequent)
 716                 basic_machine=i386-sequent
 717                 ;;
 718         sh)
 719                 basic_machine=sh-hitachi
 720                 os=-hms
 721                 ;;
 722         sparclite-wrs)                                  # CYGNUS LOCAL
 723                 basic_machine=sparclite-wrs
 724                 os=-vxworks
 725                 ;;
 726         sps7)
 727                 basic_machine=m68k-bull
 728                 os=-sysv2
 729                 ;;
 730         spur)
 731                 basic_machine=spur-unknown
 732                 ;;
 733         st2000)                                         # CYGNUS LOCAL
 734                 basic_machine=m68k-tandem
 735                 ;;
 736         stratus)                                        # CYGNUS LOCAL
 737                 basic_machine=i860-stratus
 738                 os=-sysv4
 739                 ;;
 740         sun2)
 741                 basic_machine=m68000-sun
 742                 ;;
 743         sun2os3)
 744                 basic_machine=m68000-sun
 745                 os=-sunos3
 746                 ;;
 747         sun2os4)
 748                 basic_machine=m68000-sun
 749                 os=-sunos4
 750                 ;;
 751         sun3os3)
 752                 basic_machine=m68k-sun
 753                 os=-sunos3
 754                 ;;
 755         sun3os4)
 756                 basic_machine=m68k-sun
 757                 os=-sunos4
 758                 ;;
 759         sun4os3)
 760                 basic_machine=sparc-sun
 761                 os=-sunos3
 762                 ;;
 763         sun4os4)
 764                 basic_machine=sparc-sun
 765                 os=-sunos4
 766                 ;;
 767         sun4sol2)
 768                 basic_machine=sparc-sun
 769                 os=-solaris2
 770                 ;;
 771         sun3 | sun3-*)
 772                 basic_machine=m68k-sun
 773                 ;;
 774         sun4)
 775                 basic_machine=sparc-sun
 776                 ;;
 777         sun386 | sun386i | roadrunner)
 778                 basic_machine=i386-sun
 779                 ;;
 780         symmetry)
 781                 basic_machine=i386-sequent
 782                 os=-dynix
 783                 ;;
 784         tower | tower-32)
 785                 basic_machine=m68k-ncr
 786                 ;;
 787         udi29k)
 788                 basic_machine=a29k-amd
 789                 os=-udi
 790                 ;;
 791         ultra3)
 792                 basic_machine=a29k-nyu
 793                 os=-sym1
 794                 ;;
 795         v810 | necv810)                                 # CYGNUS LOCAL
 796                 basic_machine=v810-nec
 797                 os=-none
 798                 ;;
 799         vaxv)
 800                 basic_machine=vax-dec
 801                 os=-sysv
 802                 ;;
 803         vms)
 804                 basic_machine=vax-dec
 805                 os=-vms
 806                 ;;
 807        vpp*|vx|vx-*)
 808                basic_machine=f301-fujitsu
 809                ;;
 810         vxworks960)
 811                 basic_machine=i960-wrs
 812                 os=-vxworks
 813                 ;;
 814         vxworks68)
 815                 basic_machine=m68k-wrs
 816                 os=-vxworks
 817                 ;;
 818         vxworks29k)
 819                 basic_machine=a29k-wrs
 820                 os=-vxworks
 821                 ;;
 822         w65*)                                           # CYGNUS LOCAL
 823                 basic_machine=w65-wdc
 824                 os=-none
 825                 ;;
 826         xmp)
 827                 basic_machine=xmp-cray
 828                 os=-unicos
 829                 ;;
 830         xps | xps100)
 831                 basic_machine=xps100-honeywell
 832                 ;;
 833         z8k-*-coff)                                     # CYGNUS LOCAL
 834                 basic_machine=z8k-unknown
 835                 os=-sim
 836                 ;;
 837         none)
 838                 basic_machine=none-none
 839                 os=-none
 840                 ;;
 841
 842 # Here we handle the default manufacturer of certain CPU types.  It is in
 843 # some cases the only manufacturer, in others, it is the most popular.
 844         w89k)                                           # CYGNUS LOCAL
 845                 basic_machine=hppa1.1-winbond
 846                 ;;
 847         op50n)                                          # CYGNUS LOCAL
 848                 basic_machine=hppa1.1-oki
 849                 ;;
 850         op60c)                                          # CYGNUS LOCAL
 851                 basic_machine=hppa1.1-oki
 852                 ;;
 853         mips)
 854                 if [ x$os = x-linux ]; then
 855                         basic_machine=mips-unknown
 856                 else
 857                         basic_machine=mips-mips
 858                 fi
 859                 ;;
 860         romp)
 861                 basic_machine=romp-ibm
 862                 ;;
 863         rs6000)
 864                 basic_machine=rs6000-ibm
 865                 ;;
 866         vax)
 867                 basic_machine=vax-dec
 868                 ;;
 869         pdp11)
 870                 basic_machine=pdp11-dec
 871                 ;;
 872         we32k)
 873                 basic_machine=we32k-att
 874                 ;;
 875         sparc)
 876                 basic_machine=sparc-sun
 877                 ;;
 878         cydra)
 879                 basic_machine=cydra-cydrome
 880                 ;;
 881         orion)
 882                 basic_machine=orion-highlevel
 883                 ;;
 884         orion105)
 885                 basic_machine=clipper-highlevel
 886                 ;;
 887         mac | mpw | mac-mpw)                            # CYGNUS LOCAL
 888                 basic_machine=m68k-apple
 889                 ;;
 890         pmac | pmac-mpw)                                # CYGNUS LOCAL
 891                 basic_machine=powerpc-apple
 892                 ;;
 893         *)
 894                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 895                 exit 1
 896                 ;;
 897 esac
 898
 899 # Here we canonicalize certain aliases for manufacturers.
 900 case $basic_machine in
 901         *-digital*)
 902                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
 903                 ;;
 904         *-commodore*)
 905                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
 906                 ;;
 907         *)
 908                 ;;
 909 esac
 910
 911 # Decode manufacturer-specific aliases for certain operating systems.
 912
 913 if [ x"$os" != x"" ]
 914 then
 915 case $os in
 916         # First match some system type aliases
 917         # that might get confused with valid system types.
 918         # -solaris* is a basic system type, with this one exception.
 919         -solaris1 | -solaris1.*)
 920                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
 921                 ;;
 922         -solaris)
 923                 os=-solaris2
 924                 ;;
 925         -unixware* | svr4*)
 926                 os=-sysv4
 927                 ;;
 928         -gnu/linux*)
 929                 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
 930                 ;;
 931         # First accept the basic system types.
 932         # The portable systems comes first.
 933         # Each alternative MUST END IN A *, to match a version number.
 934         # -sysv* is not here because it comes later, after sysvr4.
 935         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
 936               | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
 937               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
 938               | -amigados* | -msdos* | -newsos* | -unicos* | -aof* | -aos* \
 939               | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
 940               | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
 941               | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
 942               | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
 943               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
 944               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
 945               | -cygwin32* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
 946               | -linux-gnu* | -uxpv*)
 947         # Remember, each alternative MUST END IN *, to match a version number.
 948                 ;;
 949         # CYGNUS LOCAL
 950         -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
 951               | -windows* | -osx | -abug |  -netware* | -os9* | -beos* \
 952               | -macos* | -mpw* | -magic* | -mon960* | -lnews* )
 953                 ;;
 954         -mac*)
 955                 os=`echo $os | sed -e 's|mac|macos|'`
 956                 ;;
 957         # END CYGNUS LOCAL
 958         -linux*)
 959                 os=`echo $os | sed -e 's|linux|linux-gnu|'`
 960                 ;;
 961         -sunos5*)
 962                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
 963                 ;;
 964         -sunos6*)
 965                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
 966                 ;;
 967         -osfrose*)
 968                 os=-osfrose
 969                 ;;
 970         -osf*)
 971                 os=-osf
 972                 ;;
 973         -utek*)
 974                 os=-bsd
 975                 ;;
 976         -dynix*)
 977                 os=-bsd
 978                 ;;
 979         -acis*)
 980                 os=-aos
 981                 ;;
 982         -386bsd)                                        # CYGNUS LOCAL
 983                 os=-bsd
 984                 ;;
 985         -ctix* | -uts*)
 986                 os=-sysv
 987                 ;;
 988         -ns2 )
 989                 os=-nextstep2
 990                 ;;
 991         # Preserve the version number of sinix5.
 992         -sinix5.*)
 993                 os=`echo $os | sed -e 's|sinix|sysv|'`
 994                 ;;
 995         -sinix*)
 996                 os=-sysv4
 997                 ;;
 998         -triton*)
 999                 os=-sysv3
1000                 ;;
1001         -oss*)
1002                 os=-sysv3
1003                 ;;
1004         -svr4)
1005                 os=-sysv4
1006                 ;;
1007         -svr3)
1008                 os=-sysv3
1009                 ;;
1010         -sysvr4)
1011                 os=-sysv4
1012                 ;;
1013         # This must come after -sysvr4.
1014         -sysv*)
1015                 ;;
1016         -ose*)                                          # CYGNUS LOCAL
1017                 os=-ose
1018                 ;;
1019         -es1800*)                                       # CYGNUS LOCAL
1020                 os=-ose
1021                 ;;
1022         -xenix)
1023                 os=-xenix
1024                 ;;
1025         -none)
1026                 ;;
1027         *)
1028                 # Get rid of the `-' at the beginning of $os.
1029                 os=`echo $os | sed 's/[^-]*-//'`
1030                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1031                 exit 1
1032                 ;;
1033 esac
1034 else
1035
1036 # Here we handle the default operating systems that come with various machines.
1037 # The value should be what the vendor currently ships out the door with their
1038 # machine or put another way, the most popular os provided with the machine.
1039
1040 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1041 # "-sun"), then you have to tell the case statement up towards the top
1042 # that MANUFACTURER isn't an operating system.  Otherwise, code above
1043 # will signal an error saying that MANUFACTURER isn't an operating
1044 # system, and we'll never get to this point.
1045
1046 case $basic_machine in
1047         *-acorn)
1048                 os=-riscix1.2
1049                 ;;
1050         arm*-semi)
1051                 os=-aout
1052                 ;;
1053         pdp11-*)
1054                 os=-none
1055                 ;;
1056         *-dec | vax-*)
1057                 os=-ultrix4.2
1058                 ;;
1059         m68*-apollo)
1060                 os=-domain
1061                 ;;
1062         i386-sun)
1063                 os=-sunos4.0.2
1064                 ;;
1065         m68000-sun)
1066                 os=-sunos3
1067                 # This also exists in the configure program, but was not the
1068                 # default.
1069                 # os=-sunos4
1070                 ;;
1071         m68*-cisco)                                     # CYGNUS LOCAL
1072                 os=-aout
1073                 ;;
1074         mips*-cisco)                                    # CYGNUS LOCAL
1075                 os=-elf
1076                 ;;
1077         mips*-*)                                        # CYGNUS LOCAL
1078                 os=-elf
1079                 ;;
1080         *-tti)  # must be before sparc entry or we get the wrong os.
1081                 os=-sysv3
1082                 ;;
1083         sparc-* | *-sun)
1084                 os=-sunos4.1.1
1085                 ;;
1086         *-be)                                           # CYGNUS LOCAL
1087                 os=-beos
1088                 ;;
1089         *-ibm)
1090                 os=-aix
1091                 ;;
1092         *-wec)                                          # CYGNUS LOCAL
1093                 os=-proelf
1094                 ;;
1095         *-winbond)                                      # CYGNUS LOCAL
1096                 os=-proelf
1097                 ;;
1098         *-oki)                                          # CYGNUS LOCAL
1099                 os=-proelf
1100                 ;;
1101         *-hp)
1102                 os=-hpux
1103                 ;;
1104         *-hitachi)
1105                 os=-hiux
1106                 ;;
1107         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1108                 os=-sysv
1109                 ;;
1110         *-cbm)
1111                 os=-amigados
1112                 ;;
1113         *-dg)
1114                 os=-dgux
1115                 ;;
1116         *-dolphin)
1117                 os=-sysv3
1118                 ;;
1119         m68k-ccur)
1120                 os=-rtu
1121                 ;;
1122         m88k-omron*)
1123                 os=-luna
1124                 ;;
1125         *-next )
1126                 os=-nextstep
1127                 ;;
1128         *-sequent)
1129                 os=-ptx
1130                 ;;
1131         *-crds)
1132                 os=-unos
1133                 ;;
1134         *-ns)
1135                 os=-genix
1136                 ;;
1137         i370-*)
1138                 os=-mvs
1139                 ;;
1140         *-next)
1141                 os=-nextstep3
1142                 ;;
1143         *-gould)
1144                 os=-sysv
1145                 ;;
1146         *-highlevel)
1147                 os=-bsd
1148                 ;;
1149         *-encore)
1150                 os=-bsd
1151                 ;;
1152         *-sgi)
1153                 os=-irix
1154                 ;;
1155         *-siemens)
1156                 os=-sysv4
1157                 ;;
1158         *-masscomp)
1159                 os=-rtu
1160                 ;;
1161         f301-fujitsu)
1162                 os=-uxpv
1163                 ;;
1164         *-rom68k)                                       # CYGNUS LOCAL
1165                 os=-coff
1166                 ;;
1167         *-*bug)                                         # CYGNUS LOCAL
1168                 os=-coff
1169                 ;;
1170         *-apple)                                        # CYGNUS LOCAL
1171                 os=-macos
1172                 ;;
1173         *)
1174                 os=-none
1175                 ;;
1176 esac
1177 fi
1178
1179 # Here we handle the case where we know the os, and the CPU type, but not the
1180 # manufacturer.  We pick the logical manufacturer.
1181 vendor=unknown
1182 case $basic_machine in
1183         *-unknown)
1184                 case $os in
1185                         -riscix*)
1186                                 vendor=acorn
1187                                 ;;
1188                         -sunos*)
1189                                 vendor=sun
1190                                 ;;
1191                         -aix*)
1192                                 vendor=ibm
1193                                 ;;
1194                         -beos*)                                         # CYGNUS LOCAL
1195                                 vendor=be
1196                                 ;;
1197                         -hpux*)
1198                                 vendor=hp
1199                                 ;;
1200                         -hiux*)
1201                                 vendor=hitachi
1202                                 ;;
1203                         -unos*)
1204                                 vendor=crds
1205                                 ;;
1206                         -dgux*)
1207                                 vendor=dg
1208                                 ;;
1209                         -luna*)
1210                                 vendor=omron
1211                                 ;;
1212                         -genix*)
1213                                 vendor=ns
1214                                 ;;
1215                         -mvs*)
1216                                 vendor=ibm
1217                                 ;;
1218                         -ptx*)
1219                                 vendor=sequent
1220                                 ;;
1221                         -vxsim* | -vxworks*)
1222                                 vendor=wrs
1223                                 ;;
1224                         -aux*)
1225                                 vendor=apple
1226                                 ;;
1227                         -hms*)                          # CYGNUS LOCAL
1228                                 vendor=hitachi
1229                                 ;;
1230                         -mpw* | -macos*)                # CYGNUS LOCAL
1231                                 vendor=apple
1232                                 ;;
1233                 esac
1234                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1235                 ;;
1236 esac
1237
1238 echo $basic_machine$os