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 # CYGNUS LOCAL marketing-names
  68 # Here we handle any "marketing" names - translating them to
  69 #  standard triplets
  70 case $1 in
  71         mips-tx39-elf)
  72                 set mipstx39-unknown-elf
  73                 ;;
  74 # start-sanitize-tx19
  75         mips-tx19-elf)
  76                 set mipstx19-unknown-elf
  77                 ;;
  78 # end-sanitize-tx19
  79 # start-sanitize-tx49
  80         mips-tx49-elf)
  81                 set mips64tx49-unknown-elf
  82                 ;;
  83 # end-sanitize-tx49
  84 # start-sanitize-vr4111
  85         mips-vr4111-elf)
  86                 set mips64vr4111-unknown-elf
  87                 ;;
  88 # end-sanitize-vr4111
  89 # start-sanitize-vr5400
  90         mips64vr5xxx-elf)
  91                 set mips64vr5000-elf
  92                 ;;
  93 # end-sanitize-vr5400
  94         *)
  95                 ;;
  96 esac
  97 # END CYGNUS LOCAL marketing-names
  98
  99 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
 100 # Here we must recognize all the valid KERNEL-OS combinations.
 101 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
 102 case $maybe_os in
 103   linux-gnu*)
 104     os=-$maybe_os
 105     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
 106     ;;
 107   *)
 108     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
 109     if [ $basic_machine != $1 ]
 110     then os=`echo $1 | sed 's/.*-/-/'`
 111     else os=; fi
 112     ;;
 113 esac
 114
 115 ### Let's recognize common machines as not being operating systems so
 116 ### that things like config.sub decstation-3100 work.  We also
 117 ### recognize some manufacturers as not being operating systems, so we
 118 ### can provide default operating systems below.
 119 case $os in
 120         -sun*os*)
 121                 # Prevent following clause from handling this invalid input.
 122                 ;;
 123         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
 124         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
 125         -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
 126         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
 127         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
 128         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
 129         -apple)
 130                 os=
 131                 basic_machine=$1
 132                 ;;
 133         -sim | -cisco | -oki | -wec | -winbond )        # CYGNUS LOCAL
 134                 os=
 135                 basic_machine=$1
 136                 ;;
 137         -scout)                                         # CYGNUS LOCAL
 138                 ;;
 139         -wrs)                                           # CYGNUS LOCAL
 140                 os=vxworks
 141                 basic_machine=$1
 142                 ;;
 143         -hiux*)
 144                 os=-hiuxwe2
 145                 ;;
 146         -sco5)
 147                 os=sco3.2v5
 148                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 149                 ;;
 150         -sco4)
 151                 os=-sco3.2v4
 152                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 153                 ;;
 154         -sco3.2.[4-9]*)
 155                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
 156                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 157                 ;;
 158         -sco3.2v[4-9]*)
 159                 # Don't forget version if it is 3.2v4 or newer.
 160                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 161                 ;;
 162         -sco*)
 163                 os=-sco3.2v2
 164                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 165                 ;;
 166         -isc)
 167                 os=-isc2.2
 168                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 169                 ;;
 170         -clix*)
 171                 basic_machine=clipper-intergraph
 172                 ;;
 173         -isc*)
 174                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 175                 ;;
 176         -lynx*)
 177                 os=-lynxos
 178                 ;;
 179         -ptx*)
 180                 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
 181                 ;;
 182         -windowsnt*)
 183                 os=`echo $os | sed -e 's/windowsnt/winnt/'`
 184                 ;;
 185         -psos*)
 186                 os=-psos
 187                 ;;
 188 esac
 189
 190 # Decode aliases for certain CPU-COMPANY combinations.
 191 case $basic_machine in
 192         # Recognize the basic CPU types without company name.
 193         # Some are omitted here because they have special meanings below.
 194         tahoe | i860 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
 195                 | arme[lb] | pyramid | mn10200 | mn10300 \
 196                 | tron | a29k | 580 | i960 | h8300 | hppa | hppa1.0 | hppa1.1 \
 197                 | alpha | alphaev5 | alphaev56 | we32k | ns16k | clipper \
 198                 | i370 | sh | powerpc | powerpcle | 1750a | dsp16xx | pdp11 \
 199                 | mips64 | mipsel | mips64el | mips64orion | mips64orionel \
 200                 | mipstx39 | mipstx39el \
 201                 | sparc | sparclet | sparclite | sparc64 | v850)
 202                 basic_machine=$basic_machine-unknown
 203                 ;;
 204         m88110 | m680[01234]0 | m683?2 | m68360 | z8k | v70 | h8500 | w65) # CYGNUS LOCAL
 205                 basic_machine=$basic_machine-unknown
 206                 ;;
 207         thumb) # CYGNUS LOCAL: angela/thumb
 208                 basic_machine=$basic_machine-unknown
 209                 ;;
 210         mips64vr4300 | mips64vr4300el) # CYGNUS LOCAL jsmith/vr4300
 211                 basic_machine=$basic_machine-unknown
 212                 ;;
 213         mips64vr4100 | mips64vr4100el) # CYGNUS LOCAL jsmith/vr4100
 214                 basic_machine=$basic_machine-unknown
 215                 ;;
 216         mips64vr5000 | mips64vr5000el) # CYGNUS LOCAL ian/vr5000
 217                 basic_machine=$basic_machine-unknown
 218                 ;;
 219 # start-sanitize-vr4111
 220         mips64vr4111 | mips64vr4111el)
 221                 basic_machine=$basic_machine-unknown
 222                 ;;
 223 # end-sanitize-vr4111
 224 # start-sanitize-vr5400
 225         mips64vr5400)                    # CYGNUS LOCAL cagney/vr5400
 226                 basic_machine=$basic_machine-unknown
 227                 ;;
 228 # end-sanitize-vr5400
 229 # start-sanitize-tx19
 230         mipstx19 | mipstx19el)
 231                 basic_machine=$basic_machine-unknown
 232                 ;;
 233 # end-sanitize-tx19
 234 # start-sanitize-tx49
 235         mips64tx49 | mips64tx49el)
 236                 basic_machine=$basic_machine-unknown
 237                 ;;
 238 # end-sanitize-tx49
 239 # start-sanitize-r5900
 240         mips64r5900 | mips64r5900el) # CYGNUS LOCAL gavin/r5900
 241                 basic_machine=$basic_machine-unknown
 242                 ;;
 243 # end-sanitize-r5900
 244         mips16) # CYGNUS LOCAL krk/mips16
 245                 basic_machine=$basic_machine-unknown
 246                 ;;
 247 # start-sanitize-tic80
 248         tic80)                          # CYGNUS LOCAL fnf/TIc80
 249                 basic_machine=$basic_machine-unknown
 250                 ;;
 251 # end-sanitize-tic80
 252 # start-sanitize-sky
 253         txvu)
 254                 basic_machine=$basic_machine-unknown
 255                 ;;
 256 # end-sanitize-sky
 257 # start-sanitize-v850e
 258         v850e)                          # CYGNUS LOCAL jtc/v850
 259                 basic_machine=$basic_machine-unknown
 260                 ;;
 261         v850ea)                         # CYGNUS LOCAL jtc/v850
 262                 basic_machine=$basic_machine-unknown
 263                 ;;
 264 # end-sanitize-v850e
 265         d10v)                           # CYGNUS LOCAL meissner/d10v
 266                 basic_machine=$basic_machine-unknown
 267                 ;;
 268 # start-sanitize-d30v
 269         d30v)                           # CYGNUS LOCAL hunt/d30v
 270                 basic_machine=$basic_machine-unknown
 271                 ;;
 272 # end-sanitize-d30v
 273         # We use `pc' rather than `unknown'
 274         # because (1) that's what they normally are, and
 275         # (2) the word "unknown" tends to confuse beginning users.
 276         i[3456]86)
 277           basic_machine=$basic_machine-pc
 278           ;;
 279         # Object if more than one company name word.
 280         *-*-*)
 281                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 282                 exit 1
 283                 ;;
 284         # Recognize the basic CPU types with company name.
 285         vax-* | tahoe-* | i[3456]86-* | i860-* | m32r-* | m68k-* | m68000-* \
 286               | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
 287               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
 288               | power-* | none-* | 580-* | cray2-* | h8300-* | i960-* \
 289               | xmp-* | ymp-* | hppa-* | hppa1.0-* | hppa1.1-* \
 290               | alpha-* | alphaev5-* | alphaev56-* | we32k-* | cydra-* \
 291               | ns16k-* | pn-* | np1-* | xps100-* | clipper-* | orion-* \
 292               | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
 293               | sparc64-* | mips64-* | mipsel-* \
 294               | mips64el-* | mips64orion-* | mips64orionel-* \
 295               | mipstx39-* | mipstx39el-* \
 296               | f301-*)
 297                 ;;
 298         m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | h8500-* | d10v-*) # CYGNUS LOCAL
 299                 ;;
 300         thumb-*) # CYGNUS LOCAL angela/thumb
 301                 ;;
 302 # start-sanitize-sky
 303         txvu-*)
 304                 ;;
 305 # end-sanitize-sky
 306         v850-*) # CYGNUS LOCAL
 307                 ;;
 308 # start-sanitize-v850e
 309         v850e-*) # CYGNUS LOCAL
 310                 ;;
 311         v850ea-*) # CYGNUS LOCAL
 312                 ;;
 313 # end-sanitize-v850e
 314 # start-sanitize-d30v
 315         d30v-*) # CYGNUS LOCAL
 316                 ;;
 317 # end-sanitize-d30v
 318         mips64vr4300-* | mips64vr4300el-*) # CYGNUS LOCAL jsmith/vr4300
 319                 ;;
 320         mips64vr4100-* | mips64vr4100el-*) # CYGNUS LOCAL jsmith/vr4100
 321                 ;;
 322 # start-sanitize-vr4111
 323         mips64vr4111-* | mips64vr4111el-*)
 324                 ;;
 325 # end-sanitize-vr4111
 326 # start-sanitize-tx19
 327         mipstx19-* | mipstx19el-*)
 328                 ;;
 329 # end-sanitize-tx19
 330 # start-sanitize-tx49
 331         mips64tx49-* | mips64tx49el-*)
 332                 ;;
 333 # end-sanitize-tx49
 334 # start-sanitize-r5900
 335         mips64r5900-* | mips64r5900el-*) # CYGNUS LOCAL gavin/r5900
 336                 ;;
 337 # end-sanitize-r5900
 338         mips16-*) # CYGNUS LOCAL krk/mips16
 339                 ;;
 340 # start-sanitize-tic80
 341         tic80-*)                                                # CYGNUS LOCAL fnf/TIc80
 342                 ;;
 343 # end-sanitize-tic80
 344         # Recognize the various machine names and aliases which stand
 345         # for a CPU type and a company and sometimes even an OS.
 346         386bsd)                                         # CYGNUS LOCAL
 347                 basic_machine=i386-unknown
 348                 os=-bsd
 349                 ;;
 350         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 351                 basic_machine=m68000-att
 352                 ;;
 353         3b*)
 354                 basic_machine=we32k-att
 355                 ;;
 356         a29khif)                                        # CYGNUS LOCAL
 357                 basic_machine=a29k-amd
 358                 os=-udi
 359                 ;;
 360         adobe68k)                                       # CYGNUS LOCAL
 361                 basic_machine=m68010-adobe
 362                 os=-scout
 363                 ;;
 364         alliant | fx80)
 365                 basic_machine=fx80-alliant
 366                 ;;
 367         altos | altos3068)
 368                 basic_machine=m68k-altos
 369                 ;;
 370         am29k)
 371                 basic_machine=a29k-none
 372                 os=-bsd
 373                 ;;
 374         amdahl)
 375                 basic_machine=580-amdahl
 376                 os=-sysv
 377                 ;;
 378         amiga | amiga-*)
 379                 basic_machine=m68k-cbm
 380                 ;;
 381         amigados)
 382                 basic_machine=m68k-cbm
 383                 os=-amigados
 384                 ;;
 385         amigaunix | amix)
 386                 basic_machine=m68k-cbm
 387                 os=-sysv4
 388                 ;;
 389         apollo68)
 390                 basic_machine=m68k-apollo
 391                 os=-sysv
 392                 ;;
 393         apollo68bsd)                                    # CYGNUS LOCAL
 394                 basic_machine=m68k-apollo
 395                 os=-bsd
 396                 ;;
 397         aux)
 398                 basic_machine=m68k-apple
 399                 os=-aux
 400                 ;;
 401         balance)
 402                 basic_machine=ns32k-sequent
 403                 os=-dynix
 404                 ;;
 405         convex-c1)
 406                 basic_machine=c1-convex
 407                 os=-bsd
 408                 ;;
 409         convex-c2)
 410                 basic_machine=c2-convex
 411                 os=-bsd
 412                 ;;
 413         convex-c32)
 414                 basic_machine=c32-convex
 415                 os=-bsd
 416                 ;;
 417         convex-c34)
 418                 basic_machine=c34-convex
 419                 os=-bsd
 420                 ;;
 421         convex-c38)
 422                 basic_machine=c38-convex
 423                 os=-bsd
 424                 ;;
 425         cray | ymp)
 426                 basic_machine=ymp-cray
 427                 os=-unicos
 428                 ;;
 429         cray2)
 430                 basic_machine=cray2-cray
 431                 os=-unicos
 432                 ;;
 433         [ctj]90-cray)
 434                 basic_machine=c90-cray
 435                 os=-unicos
 436                 ;;
 437         crds | unos)
 438                 basic_machine=m68k-crds
 439                 ;;
 440         da30 | da30-*)
 441                 basic_machine=m68k-da30
 442                 ;;
 443         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 444                 basic_machine=mips-dec
 445                 ;;
 446         delta | 3300 | motorola-3300 | motorola-delta \
 447               | 3300-motorola | delta-motorola)
 448                 basic_machine=m68k-motorola
 449                 ;;
 450         delta88)
 451                 basic_machine=m88k-motorola
 452                 os=-sysv3
 453                 ;;
 454         dpx20 | dpx20-*)
 455                 basic_machine=rs6000-bull
 456                 os=-bosx
 457                 ;;
 458         dpx2* | dpx2*-bull)
 459                 basic_machine=m68k-bull
 460                 os=-sysv3
 461                 ;;
 462         ebmon29k)
 463                 basic_machine=a29k-amd
 464                 os=-ebmon
 465                 ;;
 466         elxsi)
 467                 basic_machine=elxsi-elxsi
 468                 os=-bsd
 469                 ;;
 470         encore | umax | mmax)
 471                 basic_machine=ns32k-encore
 472                 ;;
 473         es1800 | OSE68k | ose68k | ose | OSE)           # CYGNUS LOCAL
 474                 basic_machine=m68k-ericsson
 475                 os=-ose
 476                 ;;
 477         fx2800)
 478                 basic_machine=i860-alliant
 479                 ;;
 480         genix)
 481                 basic_machine=ns32k-ns
 482                 ;;
 483         gmicro)
 484                 basic_machine=tron-gmicro
 485                 os=-sysv
 486                 ;;
 487         h3050r* | hiux*)
 488                 basic_machine=hppa1.1-hitachi
 489                 os=-hiuxwe2
 490                 ;;
 491         h8300hms)
 492                 basic_machine=h8300-hitachi
 493                 os=-hms
 494                 ;;
 495         h8300xray)                                      # CYGNUS LOCAL
 496                 basic_machine=h8300-hitachi
 497                 os=-xray
 498                 ;;
 499         h8500hms)                                       # CYGNUS LOCAL
 500                 basic_machine=h8500-hitachi
 501                 os=-hms
 502                 ;;
 503         harris)
 504                 basic_machine=m88k-harris
 505                 os=-sysv3
 506                 ;;
 507         hp300-*)
 508                 basic_machine=m68k-hp
 509                 ;;
 510         hp300bsd)
 511                 basic_machine=m68k-hp
 512                 os=-bsd
 513                 ;;
 514         hp300hpux)
 515                 basic_machine=m68k-hp
 516                 os=-hpux
 517                 ;;
 518         w89k-*)                                         # CYGNUS LOCAL
 519                 basic_machine=hppa1.1-winbond
 520                 os=-proelf
 521                 ;;
 522         op50n-*)                                        # CYGNUS LOCAL
 523                 basic_machine=hppa1.1-oki
 524                 os=-proelf
 525                 ;;
 526         op60c-*)                                        # CYGNUS LOCAL
 527                 basic_machine=hppa1.1-oki
 528                 os=-proelf
 529                 ;;
 530         hppro)                                          # CYGNUS LOCAL
 531                 basic_machine=hppa1.1-hp
 532                 os=-proelf
 533                 ;;
 534         hp9k2[0-9][0-9] | hp9k31[0-9])
 535                 basic_machine=m68000-hp
 536                 ;;
 537         hp9k3[2-9][0-9])
 538                 basic_machine=m68k-hp
 539                 ;;
 540         hp9k6[0-9][0-9] | hp6[0-9][0-9] )
 541                 basic_machine=hppa1.0-hp
 542                 ;;
 543         hp9k7[0-79][0-9] | hp7[0-79][0-9] )
 544                 basic_machine=hppa1.1-hp
 545                 ;;
 546         hp9k78[0-9] | hp78[0-9] )
 547                 # FIXME: really hppa2.0-hp
 548                 basic_machine=hppa1.1-hp
 549                 ;;
 550         hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | \
 551         hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893 )
 552                 # FIXME: really hppa2.0-hp
 553                 basic_machine=hppa1.1-hp
 554                 ;;
 555         hp9k8[0-9][13679] | hp8[0-9][13679] )
 556                 basic_machine=hppa1.1-hp
 557                 ;;
 558         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 559                 basic_machine=hppa1.0-hp
 560                 ;;
 561         hppa-next)
 562                 os=-nextstep3
 563                 ;;
 564         hppaosf)                                        # CYGNUS LOCAL
 565                 basic_machine=hppa1.1-hp
 566                 os=-osf
 567                 ;;
 568         i370-ibm* | ibm*)
 569                 basic_machine=i370-ibm
 570                 os=-mvs
 571                 ;;
 572 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
 573         i[3456]86v32)
 574                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 575                 os=-sysv32
 576                 ;;
 577         i[3456]86v4*)
 578                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 579                 os=-sysv4
 580                 ;;
 581         i[3456]86v)
 582                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 583                 os=-sysv
 584                 ;;
 585         i[3456]86sol2)
 586                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 587                 os=-solaris2
 588                 ;;
 589         i386mach)                                       # CYGNUS LOCAL
 590                 basic_machine=i386-mach
 591                 os=-mach
 592                 ;;
 593         i386-vsta | vsta)                               # CYGNUS LOCAL
 594                 basic_machine=i386-unknown
 595                 os=-vsta
 596                 ;;
 597         i386-go32 | go32)                               # CYGNUS LOCAL
 598                 basic_machine=i386-unknown
 599                 os=-go32
 600                 ;;
 601         i386-mingw32 | mingw32)
 602                 basic_machine=i386-unknown
 603                 os=-mingw32
 604                 ;;
 605         iris | iris4d)
 606                 basic_machine=mips-sgi
 607                 case $os in
 608                     -irix*)
 609                         ;;
 610                     *)
 611                         os=-irix4
 612                         ;;
 613                 esac
 614                 ;;
 615         isi68 | isi)
 616                 basic_machine=m68k-isi
 617                 os=-sysv
 618                 ;;
 619         m88k-omron*)
 620                 basic_machine=m88k-omron
 621                 ;;
 622         magnum | m3230)
 623                 basic_machine=mips-mips
 624                 os=-sysv
 625                 ;;
 626         merlin)
 627                 basic_machine=ns32k-utek
 628                 os=-sysv
 629                 ;;
 630         miniframe)
 631                 basic_machine=m68000-convergent
 632                 ;;
 633         mipsel*-linux*)
 634                 basic_machine=mipsel-unknown
 635                 os=-linux-gnu
 636                 ;;
 637         mips*-linux*)
 638                 basic_machine=mips-unknown
 639                 os=-linux-gnu
 640                 ;;
 641         mips3*-*)
 642                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 643                 ;;
 644         mips3*)
 645                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
 646                 ;;
 647         monitor)                                        # CYGNUS LOCAL
 648                 basic_machine=m68k-rom68k
 649                 os=-coff
 650                 ;;
 651         msdos)                                          # CYGNUS LOCAL
 652                 basic_machine=i386-unknown
 653                 os=-msdos
 654                 ;;
 655         ncr3000)
 656                 basic_machine=i486-ncr
 657                 os=-sysv4
 658                 ;;
 659         netbsd386)
 660                 basic_machine=i386-unknown              # CYGNUS LOCAL
 661                 os=-netbsd
 662                 ;;
 663         news | news700 | news800 | news900)
 664                 basic_machine=m68k-sony
 665                 os=-newsos
 666                 ;;
 667         news1000)
 668                 basic_machine=m68030-sony
 669                 os=-newsos
 670                 ;;
 671         news-3600 | risc-news)
 672                 basic_machine=mips-sony
 673                 os=-newsos
 674                 ;;
 675         necv70)                                         # CYGNUS LOCAL
 676                 basic_machine=v70-nec
 677                 os=-sysv
 678                 ;;
 679         next | m*-next )
 680                 basic_machine=m68k-next
 681                 case $os in
 682                     -nextstep* )
 683                         ;;
 684                     -ns2*)
 685                       os=-nextstep2
 686                         ;;
 687                     *)
 688                       os=-nextstep3
 689                         ;;
 690                 esac
 691                 ;;
 692         nh3000)
 693                 basic_machine=m68k-harris
 694                 os=-cxux
 695                 ;;
 696         nh[45]000)
 697                 basic_machine=m88k-harris
 698                 os=-cxux
 699                 ;;
 700         nindy960)
 701                 basic_machine=i960-intel
 702                 os=-nindy
 703                 ;;
 704         mon960)                                         # CYGNUS LOCAL
 705                 basic_machine=i960-intel
 706                 os=-mon960
 707                 ;;
 708         np1)
 709                 basic_machine=np1-gould
 710                 ;;
 711         OSE68000 | ose68000)                            # CYGNUS LOCAL
 712                 basic_machine=m68000-ericsson
 713                 os=-ose
 714                 ;;
 715         os68k)                                          # CYGNUS LOCAL
 716                 basic_machine=m68k-none
 717                 os=-os68k
 718                 ;;
 719         pa-hitachi)
 720                 basic_machine=hppa1.1-hitachi
 721                 os=-hiuxwe2
 722                 ;;
 723         paragon)
 724                 basic_machine=i860-intel
 725                 os=-osf
 726                 ;;
 727         pbd)
 728                 basic_machine=sparc-tti
 729                 ;;
 730         pbb)
 731                 basic_machine=m68k-tti
 732                 ;;
 733         pc532 | pc532-*)
 734                 basic_machine=ns32k-pc532
 735                 ;;
 736         pentium | p5)
 737                 basic_machine=i586-intel
 738                 ;;
 739         pentiumpro | p6)
 740                 basic_machine=i686-intel
 741                 ;;
 742         pentium-* | p5-*)
 743                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
 744                 ;;
 745         pentiumpro-* | p6-*)
 746                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 747                 ;;
 748         k5)
 749                 # We don't have specific support for AMD's K5 yet, so just call it a Pentium
 750                 basic_machine=i586-amd
 751                 ;;
 752         nexen)
 753                 # We don't have specific support for Nexgen yet, so just call it a Pentium
 754                 basic_machine=i586-nexgen
 755                 ;;
 756         pn)
 757                 basic_machine=pn-gould
 758                 ;;
 759         power)  basic_machine=rs6000-ibm
 760                 ;;
 761         ppc)    basic_machine=powerpc-unknown
 762                 ;;
 763         ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
 764                 ;;
 765         ppcle | powerpclittle | ppc-le | powerpc-little)
 766                 basic_machine=powerpcle-unknown
 767                 ;;
 768         ppcle-* | powerpclittle-*)
 769                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
 770                 ;;
 771         ps2)
 772                 basic_machine=i386-ibm
 773                 ;;
 774 # start-sanitize-tx19
 775         r1900)
 776                 basic_machine=mipstx19-unknown
 777                 ;;
 778         r1900el)
 779                 basic_machine=mipstx19el-unknown
 780                 ;;
 781 # end-sanitize-tx19
 782 # start-sanitize-r5900
 783         r5900 | r5900el)                                # CYGNUS LOCAL
 784                 basic_machine=mips64r5900-unknown
 785                 ;;
 786 # end-sanitize-r5900
 787         rom68k)                                         # CYGNUS LOCAL
 788                 basic_machine=m68k-rom68k
 789                 os=-coff
 790                 ;;
 791         rm[46]00)
 792                 basic_machine=mips-siemens
 793                 ;;
 794         rtpc | rtpc-*)
 795                 basic_machine=romp-ibm
 796                 ;;
 797         sa29200)                                        # CYGNUS LOCAL
 798                 basic_machine=a29k-amd
 799                 os=-udi
 800                 ;;
 801         sequent)
 802                 basic_machine=i386-sequent
 803                 ;;
 804         sh)
 805                 basic_machine=sh-hitachi
 806                 os=-hms
 807                 ;;
 808         sparclite-wrs)                                  # CYGNUS LOCAL
 809                 basic_machine=sparclite-wrs
 810                 os=-vxworks
 811                 ;;
 812         sps7)
 813                 basic_machine=m68k-bull
 814                 os=-sysv2
 815                 ;;
 816         spur)
 817                 basic_machine=spur-unknown
 818                 ;;
 819         st2000)                                         # CYGNUS LOCAL
 820                 basic_machine=m68k-tandem
 821                 ;;
 822         stratus)                                        # CYGNUS LOCAL
 823                 basic_machine=i860-stratus
 824                 os=-sysv4
 825                 ;;
 826         sun2)
 827                 basic_machine=m68000-sun
 828                 ;;
 829         sun2os3)
 830                 basic_machine=m68000-sun
 831                 os=-sunos3
 832                 ;;
 833         sun2os4)
 834                 basic_machine=m68000-sun
 835                 os=-sunos4
 836                 ;;
 837         sun3os3)
 838                 basic_machine=m68k-sun
 839                 os=-sunos3
 840                 ;;
 841         sun3os4)
 842                 basic_machine=m68k-sun
 843                 os=-sunos4
 844                 ;;
 845         sun4os3)
 846                 basic_machine=sparc-sun
 847                 os=-sunos3
 848                 ;;
 849         sun4os4)
 850                 basic_machine=sparc-sun
 851                 os=-sunos4
 852                 ;;
 853         sun4sol2)
 854                 basic_machine=sparc-sun
 855                 os=-solaris2
 856                 ;;
 857         sun3 | sun3-*)
 858                 basic_machine=m68k-sun
 859                 ;;
 860         sun4)
 861                 basic_machine=sparc-sun
 862                 ;;
 863         sun386 | sun386i | roadrunner)
 864                 basic_machine=i386-sun
 865                 ;;
 866         symmetry)
 867                 basic_machine=i386-sequent
 868                 os=-dynix
 869                 ;;
 870 # start-sanitize-tx19
 871         tx19)
 872                 basic_machine=mipstx19-unknown
 873                 ;;
 874         tx19el)
 875                 basic_machine=mipstx19el-unknown
 876                 ;;
 877 # end-sanitize-tx19
 878         tx39)
 879                 basic_machine=mipstx39-unknown
 880                 ;;
 881         tx39el)
 882                 basic_machine=mipstx39el-unknown
 883                 ;;
 884         tower | tower-32)
 885                 basic_machine=m68k-ncr
 886                 ;;
 887         udi29k)
 888                 basic_machine=a29k-amd
 889                 os=-udi
 890                 ;;
 891         ultra3)
 892                 basic_machine=a29k-nyu
 893                 os=-sym1
 894                 ;;
 895         v810 | necv810)                                 # CYGNUS LOCAL
 896                 basic_machine=v810-nec
 897                 os=-none
 898                 ;;
 899         vaxv)
 900                 basic_machine=vax-dec
 901                 os=-sysv
 902                 ;;
 903         vms)
 904                 basic_machine=vax-dec
 905                 os=-vms
 906                 ;;
 907         vpp*|vx|vx-*)
 908                basic_machine=f301-fujitsu
 909                ;;
 910         vxworks960)
 911                 basic_machine=i960-wrs
 912                 os=-vxworks
 913                 ;;
 914         vxworks68)
 915                 basic_machine=m68k-wrs
 916                 os=-vxworks
 917                 ;;
 918         vxworks29k)
 919                 basic_machine=a29k-wrs
 920                 os=-vxworks
 921                 ;;
 922         w65*)                                           # CYGNUS LOCAL
 923                 basic_machine=w65-wdc
 924                 os=-none
 925                 ;;
 926         xmp)
 927                 basic_machine=xmp-cray
 928                 os=-unicos
 929                 ;;
 930         xps | xps100)
 931                 basic_machine=xps100-honeywell
 932                 ;;
 933         z8k-*-coff)                                     # CYGNUS LOCAL
 934                 basic_machine=z8k-unknown
 935                 os=-sim
 936                 ;;
 937         none)
 938                 basic_machine=none-none
 939                 os=-none
 940                 ;;
 941
 942 # Here we handle the default manufacturer of certain CPU types.  It is in
 943 # some cases the only manufacturer, in others, it is the most popular.
 944         w89k)                                           # CYGNUS LOCAL
 945                 basic_machine=hppa1.1-winbond
 946                 ;;
 947         op50n)                                          # CYGNUS LOCAL
 948                 basic_machine=hppa1.1-oki
 949                 ;;
 950         op60c)                                          # CYGNUS LOCAL
 951                 basic_machine=hppa1.1-oki
 952                 ;;
 953         mips)
 954                 if [ x$os = x-linux-gnu ]; then
 955                         basic_machine=mips-unknown
 956                 else
 957                         basic_machine=mips-mips
 958                 fi
 959                 ;;
 960         romp)
 961                 basic_machine=romp-ibm
 962                 ;;
 963         rs6000)
 964                 basic_machine=rs6000-ibm
 965                 ;;
 966         vax)
 967                 basic_machine=vax-dec
 968                 ;;
 969         pdp11)
 970                 basic_machine=pdp11-dec
 971                 ;;
 972         we32k)
 973                 basic_machine=we32k-att
 974                 ;;
 975         sparc)
 976                 basic_machine=sparc-sun
 977                 ;;
 978         cydra)
 979                 basic_machine=cydra-cydrome
 980                 ;;
 981         orion)
 982                 basic_machine=orion-highlevel
 983                 ;;
 984         orion105)
 985                 basic_machine=clipper-highlevel
 986                 ;;
 987         mac | mpw | mac-mpw)                            # CYGNUS LOCAL
 988                 basic_machine=m68k-apple
 989                 ;;
 990         pmac | pmac-mpw)                                # CYGNUS LOCAL
 991                 basic_machine=powerpc-apple
 992                 ;;
 993         *)
 994                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 995                 exit 1
 996                 ;;
 997 esac
 998
 999 # Here we canonicalize certain aliases for manufacturers.
1000 case $basic_machine in
1001         *-digital*)
1002                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1003                 ;;
1004         *-commodore*)
1005                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1006                 ;;
1007         *)
1008                 ;;
1009 esac
1010
1011 # Decode manufacturer-specific aliases for certain operating systems.
1012
1013 if [ x"$os" != x"" ]
1014 then
1015 case $os in
1016         # First match some system type aliases
1017         # that might get confused with valid system types.
1018         # -solaris* is a basic system type, with this one exception.
1019         -solaris1 | -solaris1.*)
1020                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1021                 ;;
1022         -solaris)
1023                 os=-solaris2
1024                 ;;
1025         -unixware* | svr4*)
1026                 os=-sysv4
1027                 ;;
1028         -gnu/linux*)
1029                 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1030                 ;;
1031         # First accept the basic system types.
1032         # The portable systems comes first.
1033         # Each alternative MUST END IN A *, to match a version number.
1034         # -sysv* is not here because it comes later, after sysvr4.
1035         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1036               | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1037               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1038               | -amigados* | -msdos* | -newsos* | -unicos* | -aof* | -aos* \
1039               | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1040               | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1041               | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
1042               | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
1043               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1044               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1045               | -cygwin32* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1046               | -mingw32* | -linux-gnu* | -uxpv*)
1047         # Remember, each alternative MUST END IN *, to match a version number.
1048                 ;;
1049         # CYGNUS LOCAL
1050         -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1051               | -windows* | -osx | -abug |  -netware* | -os9* | -beos* \
1052               | -macos* | -mpw* | -magic* | -mon960* | -lnews* )
1053                 ;;
1054         -mac*)
1055                 os=`echo $os | sed -e 's|mac|macos|'`
1056                 ;;
1057         # END CYGNUS LOCAL
1058         -linux*)
1059                 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1060                 ;;
1061         -sunos5*)
1062                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1063                 ;;
1064         -sunos6*)
1065                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1066                 ;;
1067         -osfrose*)
1068                 os=-osfrose
1069                 ;;
1070         -osf*)
1071                 os=-osf
1072                 ;;
1073         -utek*)
1074                 os=-bsd
1075                 ;;
1076         -dynix*)
1077                 os=-bsd
1078                 ;;
1079         -acis*)
1080                 os=-aos
1081                 ;;
1082         -386bsd)                                        # CYGNUS LOCAL
1083                 os=-bsd
1084                 ;;
1085         -ctix* | -uts*)
1086                 os=-sysv
1087                 ;;
1088         -ns2 )
1089                 os=-nextstep2
1090                 ;;
1091         # Preserve the version number of sinix5.
1092         -sinix5.*)
1093                 os=`echo $os | sed -e 's|sinix|sysv|'`
1094                 ;;
1095         -sinix*)
1096                 os=-sysv4
1097                 ;;
1098         -triton*)
1099                 os=-sysv3
1100                 ;;
1101         -oss*)
1102                 os=-sysv3
1103                 ;;
1104         -svr4)
1105                 os=-sysv4
1106                 ;;
1107         -svr3)
1108                 os=-sysv3
1109                 ;;
1110         -sysvr4)
1111                 os=-sysv4
1112                 ;;
1113         # This must come after -sysvr4.
1114         -sysv*)
1115                 ;;
1116         -ose*)                                          # CYGNUS LOCAL
1117                 os=-ose
1118                 ;;
1119         -es1800*)                                       # CYGNUS LOCAL
1120                 os=-ose
1121                 ;;
1122         -xenix)
1123                 os=-xenix
1124                 ;;
1125         -none)
1126                 ;;
1127         *)
1128                 # Get rid of the `-' at the beginning of $os.
1129                 os=`echo $os | sed 's/[^-]*-//'`
1130                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1131                 exit 1
1132                 ;;
1133 esac
1134 else
1135
1136 # Here we handle the default operating systems that come with various machines.
1137 # The value should be what the vendor currently ships out the door with their
1138 # machine or put another way, the most popular os provided with the machine.
1139
1140 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1141 # "-sun"), then you have to tell the case statement up towards the top
1142 # that MANUFACTURER isn't an operating system.  Otherwise, code above
1143 # will signal an error saying that MANUFACTURER isn't an operating
1144 # system, and we'll never get to this point.
1145
1146 case $basic_machine in
1147         *-acorn)
1148                 os=-riscix1.2
1149                 ;;
1150         arm*-semi)
1151                 os=-aout
1152                 ;;
1153         pdp11-*)
1154                 os=-none
1155                 ;;
1156         *-dec | vax-*)
1157                 os=-ultrix4.2
1158                 ;;
1159         m68*-apollo)
1160                 os=-domain
1161                 ;;
1162         i386-sun)
1163                 os=-sunos4.0.2
1164                 ;;
1165         m68000-sun)
1166                 os=-sunos3
1167                 # This also exists in the configure program, but was not the
1168                 # default.
1169                 # os=-sunos4
1170                 ;;
1171         m68*-cisco)                                     # CYGNUS LOCAL
1172                 os=-aout
1173                 ;;
1174         mips*-cisco)                                    # CYGNUS LOCAL
1175                 os=-elf
1176                 ;;
1177         mips*-*)                                        # CYGNUS LOCAL
1178                 os=-elf
1179                 ;;
1180         *-tti)  # must be before sparc entry or we get the wrong os.
1181                 os=-sysv3
1182                 ;;
1183         sparc-* | *-sun)
1184                 os=-sunos4.1.1
1185                 ;;
1186         *-be)                                           # CYGNUS LOCAL
1187                 os=-beos
1188                 ;;
1189         *-ibm)
1190                 os=-aix
1191                 ;;
1192         *-wec)                                          # CYGNUS LOCAL
1193                 os=-proelf
1194                 ;;
1195         *-winbond)                                      # CYGNUS LOCAL
1196                 os=-proelf
1197                 ;;
1198         *-oki)                                          # CYGNUS LOCAL
1199                 os=-proelf
1200                 ;;
1201         *-hp)
1202                 os=-hpux
1203                 ;;
1204         *-hitachi)
1205                 os=-hiux
1206                 ;;
1207         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1208                 os=-sysv
1209                 ;;
1210         *-cbm)
1211                 os=-amigados
1212                 ;;
1213         *-dg)
1214                 os=-dgux
1215                 ;;
1216         *-dolphin)
1217                 os=-sysv3
1218                 ;;
1219         m68k-ccur)
1220                 os=-rtu
1221                 ;;
1222         m88k-omron*)
1223                 os=-luna
1224                 ;;
1225         *-next )
1226                 os=-nextstep
1227                 ;;
1228         *-sequent)
1229                 os=-ptx
1230                 ;;
1231         *-crds)
1232                 os=-unos
1233                 ;;
1234         *-ns)
1235                 os=-genix
1236                 ;;
1237         i370-*)
1238                 os=-mvs
1239                 ;;
1240         *-next)
1241                 os=-nextstep3
1242                 ;;
1243         *-gould)
1244                 os=-sysv
1245                 ;;
1246         *-highlevel)
1247                 os=-bsd
1248                 ;;
1249         *-encore)
1250                 os=-bsd
1251                 ;;
1252         *-sgi)
1253                 os=-irix
1254                 ;;
1255         *-siemens)
1256                 os=-sysv4
1257                 ;;
1258         *-masscomp)
1259                 os=-rtu
1260                 ;;
1261         f301-fujitsu)
1262                 os=-uxpv
1263                 ;;
1264         *-rom68k)                                       # CYGNUS LOCAL
1265                 os=-coff
1266                 ;;
1267         *-*bug)                                         # CYGNUS LOCAL
1268                 os=-coff
1269                 ;;
1270         *-apple)                                        # CYGNUS LOCAL
1271                 os=-macos
1272                 ;;
1273         *)
1274                 os=-none
1275                 ;;
1276 esac
1277 fi
1278
1279 # Here we handle the case where we know the os, and the CPU type, but not the
1280 # manufacturer.  We pick the logical manufacturer.
1281 vendor=unknown
1282 case $basic_machine in
1283         *-unknown)
1284                 case $os in
1285                         -riscix*)
1286                                 vendor=acorn
1287                                 ;;
1288                         -sunos*)
1289                                 vendor=sun
1290                                 ;;
1291                         -aix*)
1292                                 vendor=ibm
1293                                 ;;
1294                         -beos*)                                         # CYGNUS LOCAL
1295                                 vendor=be
1296                                 ;;
1297                         -hpux*)
1298                                 vendor=hp
1299                                 ;;
1300                         -hiux*)
1301                                 vendor=hitachi
1302                                 ;;
1303                         -unos*)
1304                                 vendor=crds
1305                                 ;;
1306                         -dgux*)
1307                                 vendor=dg
1308                                 ;;
1309                         -luna*)
1310                                 vendor=omron
1311                                 ;;
1312                         -genix*)
1313                                 vendor=ns
1314                                 ;;
1315                         -mvs*)
1316                                 vendor=ibm
1317                                 ;;
1318                         -ptx*)
1319                                 vendor=sequent
1320                                 ;;
1321                         -vxsim* | -vxworks*)
1322                                 vendor=wrs
1323                                 ;;
1324                         -aux*)
1325                                 vendor=apple
1326                                 ;;
1327                         -hms*)                          # CYGNUS LOCAL
1328                                 vendor=hitachi
1329                                 ;;
1330                         -mpw* | -macos*)                # CYGNUS LOCAL
1331                                 vendor=apple
1332                                 ;;
1333                 esac
1334                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1335                 ;;
1336 esac
1337
1338 echo $basic_machine$os