code.delx.au - gnu-emacs/blob - config.sub

   1 #!/bin/sh
   2 # Configuration validation subroutine script, version 1.1.
   3 #   Copyright (C) 1991, 1992 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., 675 Mass Ave, Cambridge, MA 02139, USA.
  21
  22
  23 # Configuration subroutine to validate and canonicalize a configuration type.
  24 # Supply the specified configuration type as an argument.
  25 # If it is invalid, we print an error message on stderr and exit with code 1.
  26 # Otherwise, we print the canonical config type on stdout and succeed.
  27
  28 # This file is supposed to be the same for all GNU packages
  29 # and recognize all the CPU types, system types and aliases
  30 # that are meaningful with *any* GNU software.
  31 # Each package is responsible for reporting which valid configurations
  32 # it does not support.  The user should be able to distinguish
  33 # a failure to support a valid configuration from a meaningless
  34 # configuration.
  35
  36 # The goal of this file is to map all the various variations of a given
  37 # machine specification into a single specification in the form:
  38 #       CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
  39 # It is wrong to echo any other type of specification.
  40
  41 # First pass through any local machine types.
  42 case $1 in
  43         *local*)
  44                 echo $1
  45                 exit 0
  46                 ;;
  47         *)
  48         ;;
  49 esac
  50
  51 # Separate what the user gave into CPU-COMPANY and OS (if any).
  52 basic_machine=`echo $1 | sed 's/-[^-]*$//'`
  53 if [ $basic_machine != $1 ]
  54 then os=`echo $1 | sed 's/.*-/-/'`
  55 else os=; fi
  56
  57 ### Let's recognize common machines as not being operating systems so
  58 ### that things like config.sub decstation-3100 work.  We also
  59 ### recognize some manufacturers as not being operating systems, so we
  60 ### can provide default operating systems below.
  61 case $os in
  62         -sun*os*)
  63                 # Prevent following clause from handling this invalid input.
  64                 ;;
  65         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
  66         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
  67         -unicom* | -ibm* | -next* | -hp | -isi* | -apollo | -altos* | \
  68         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi \
  69         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
  70         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp )
  71                 os=
  72                 basic_machine=$1
  73                 ;;
  74         -sco3.2v[4-9]*)
  75                 # Don't forget version if it is 3.2v4 or newer.
  76                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
  77                 ;;
  78         -sco*)
  79                 os=-sco3.2v2
  80                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
  81                 ;;
  82         -isc)
  83                 os=-isc2.2
  84                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
  85                 ;;
  86         -clix*)
  87                 basic_machine=clipper-intergraph
  88                 ;;
  89         -isc*)
  90                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
  91                 ;;
  92 esac
  93
  94 # Decode aliases for certain CPU-COMPANY combinations.
  95 case $basic_machine in
  96         # Recognize the basic CPU types with without company name.
  97         # Some are omitted here because they have special meanings below.
  98         tahoe | i[34]86 | i860 | m68k | m68000 | m88k | ns32k | arm | pyramid \
  99                 | tron | a29k | 580 | i960 | h8300 | hppa1.0 | hppa1.1 \
 100                 | alpha | we32k | ns16k | clipper | sparclite | i370 | sh)
 101                 basic_machine=$basic_machine-unknown
 102                 ;;
 103         # Object if more than one company name word.
 104         *-*-*)
 105                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 106                 exit 1
 107                 ;;
 108         # Recognize the basic CPU types with with company name.
 109         vax-* | tahoe-* | i[34]86-* | i860-* | m68k-* | m68000-* | m88k-* \
 110               | sparc-* | ns32k-* | fx80-* | arm-* | c[123]* \
 111               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
 112               | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
 113               | hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \
 114               | pn-* | np1-* | xps100-* | clipper-* | orion-* | sparclite-* \
 115               | sh-*)
 116                 ;;
 117         # Recognize the various machine names and aliases which stand
 118         # for a CPU type and a company and sometimes even an OS.
 119         vaxv)
 120                 basic_machine=vax-dec
 121                 os=-sysv
 122                 ;;
 123         vms)
 124                 basic_machine=vax-dec
 125                 os=-vms
 126                 ;;
 127         i370-ibm* | ibm*)
 128                 basic_machine=i370-ibm
 129                 os=-mvs
 130                 ;;
 131 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
 132         i[34]86v32)
 133                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 134                 os=-sysv32
 135                 ;;
 136         i[34]86v4*)
 137                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 138                 os=-sysv4
 139                 ;;
 140         i[34]86v)
 141                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 142                 os=-sysv
 143                 ;;
 144         i[34]86sol2)
 145                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 146                 os=-solaris2
 147                 ;;
 148         spur)
 149                 basic_machine=spur-unknown
 150                 ;;
 151         alliant | fx80)
 152                 basic_machine=fx80-alliant
 153                 ;;
 154         convex-c1)
 155                 basic_machine=c1-convex
 156                 os=-bsd
 157                 ;;
 158         convex-c2)
 159                 basic_machine=c2-convex
 160                 os=-bsd
 161                 ;;
 162         convex-c32)
 163                 basic_machine=c32-convex
 164                 os=-bsd
 165                 ;;
 166         convex-c34)
 167                 basic_machine=c34-convex
 168                 os=-bsd
 169                 ;;
 170         convex-c38)
 171                 basic_machine=c38-convex
 172                 os=-bsd
 173                 ;;
 174         m88k-omron*)
 175                 basic_machine=m88k-omron
 176                 ;;
 177         merlin)
 178                 basic_machine=ns32k-utek
 179                 os=-sysv
 180                 ;;
 181         crds | unos)
 182                 basic_machine=m68k-crds
 183                 ;;
 184         elxsi)
 185                 basic_machine=elxsi-elxsi
 186                 os=-bsd
 187                 ;;
 188         encore | umax | mmax)
 189                 basic_machine=ns32k-encore
 190                 ;;
 191         genix)
 192                 basic_machine=ns32k-ns
 193                 ;;
 194         iris | iris4d)
 195                 basic_machine=mips-sgi
 196                 case $os in
 197                     -irix*)
 198                         ;;
 199                     *)
 200                         os=-irix4
 201                         ;;
 202                 esac
 203                 ;;
 204         news | news700 | news800 | news900)
 205                 basic_machine=m68k-sony
 206                 os=-newsos
 207                 ;;
 208         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 209                 basic_machine=m68000-att
 210                 ;;
 211         3b*)
 212                 basic_machine=we32k-att
 213                 ;;
 214         delta | 3300 | motorola-3300 | motorola-delta \
 215               | 3300-motorola | delta-motorola)
 216                 basic_machine=m68k-motorola
 217                 ;;
 218         balance)
 219                 basic_machine=ns32k-sequent
 220                 os=-dynix
 221                 ;;
 222         pc532)
 223                 basic_machine=ns32k-pc532
 224                 ;;
 225         symmetry)
 226                 basic_machine=i386-sequent
 227                 os=-dynix
 228                 ;;
 229         sun2)
 230                 basic_machine=m68000-sun
 231                 ;;
 232         sun2os3)
 233                 basic_machine=m68000-sun
 234                 os=-sunos3
 235                 ;;
 236         sun2os4)
 237                 basic_machine=m68000-sun
 238                 os=-sunos4
 239                 ;;
 240         sun3os3)
 241                 basic_machine=m68k-sun
 242                 os=-sunos3
 243                 ;;
 244         sun3os4)
 245                 basic_machine=m68k-sun
 246                 os=-sunos4
 247                 ;;
 248         sun4os3)
 249                 basic_machine=sparc-sun
 250                 os=-sunos3
 251                 ;;
 252         sun4os4)
 253                 basic_machine=sparc-sun
 254                 os=-sunos4
 255                 ;;
 256         sun3)
 257                 basic_machine=m68k-sun
 258                 ;;
 259         sun4)
 260                 basic_machine=sparc-sun
 261                 ;;
 262         pbd)
 263                 basic_machine=sparc-tti
 264                 ;;
 265         pbb)
 266                 basic_machine=m68k-tti
 267                 ;;
 268         sun386 | sun386i | roadrunner)
 269                 basic_machine=i386-sun
 270                 ;;
 271         ps2)
 272                 basic_machine=i386-ibm
 273                 ;;
 274         fx2800)
 275                 basic_machine=i860-alliant
 276                 ;;
 277         next)
 278                 basic_machine=m68k-next
 279                 os=-bsd
 280                 ;;
 281         amiga)
 282                 basic_machine=m68k-cbm
 283                 ;;
 284         amigados)
 285                 basic_machine=m68k-cbm
 286                 os=-amigados
 287                 ;;
 288         amigaunix | amix)
 289                 basic_machine=m68k-cbm
 290                 os=-sysv4
 291                 ;;
 292         hp9k3[2-9][0-9])
 293                 basic_machine=m68k-hp
 294                 ;;
 295         hp9k31[0-9] | hp9k2[0-9][0-9])
 296                 basic_machine=m68000-hp
 297                 ;;
 298         hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
 299                 basic_machine=hppa1.1-hp
 300                 ;;
 301         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 302                 basic_machine=hppa1.0-hp
 303                 ;;
 304         isi68 | isi)
 305                 basic_machine=m68k-isi
 306                 os=-sysv
 307                 ;;
 308         apollo68)
 309                 basic_machine=m68k-apollo
 310                 os=-sysv
 311                 ;;
 312         altos | altos3068)
 313                 basic_machine=m68k-altos
 314                 ;;
 315         miniframe)
 316                 basic_machine=m68000-convergent
 317                 ;;
 318         tower | tower-32)
 319                 basic_machine=m68k-ncr
 320                 ;;
 321         news-3600 | risc-news)
 322                 basic_machine=mips-sony
 323                 os=-newsos
 324                 ;;
 325         decstation | decstation-3100 | pmax | pmin | dec3100 | decstatn)
 326                 basic_machine=mips-dec
 327                 ;;
 328         magnum | m3230)
 329                 basic_machine=mips-mips
 330                 os=-sysv
 331                 ;;
 332         gmicro)
 333                 basic_machine=tron-gmicro
 334                 os=-sysv
 335                 ;;
 336         rtpc | rtpc-*)
 337                 basic_machine=romp-ibm
 338                 ;;
 339         am29k)
 340                 basic_machine=a29k-none
 341                 os=-bsd
 342                 ;;
 343         amdahl)
 344                 basic_machine=580-amdahl
 345                 os=-sysv
 346                 ;;
 347         cray | ymp)
 348                 basic_machine=ymp-cray
 349                 os=-unicos
 350                 ;;
 351         cray2)
 352                 basic_machine=cray2-cray
 353                 os=-unicos
 354                 ;;
 355         xmp)
 356                 basic_machine=xmp-cray
 357                 os=-unicos
 358                 ;;
 359         delta88)
 360                 basic_machine=m88k-motorola
 361                 os=-sysv3
 362                 ;;
 363         dpx2)
 364                 basic_machine=m68k-bull
 365                 os=-sysv
 366                 ;;
 367         ebmon29k)
 368                 basic_machine=a29k-amd
 369                 os=-ebmon
 370                 ;;
 371         h8300hms)
 372                 basic_machine=h8300-hitachi
 373                 os=-hms
 374                 ;;
 375         sh)
 376                 basic_machine=sh-hitachi
 377                 os=-hms
 378                 ;;
 379         harris)
 380                 basic_machine=m88k-harris
 381                 os=-sysv3
 382                 ;;
 383         hp300bsd)
 384                 basic_machine=m68k-hp
 385                 os=-bsd
 386                 ;;
 387         hp300hpux)
 388                 basic_machine=m68k-hp
 389                 os=-hpux
 390                 ;;
 391         hp9k2[0-9][0-9] | hp9k31[0-9])
 392                 basic_machine=m68000-hp
 393                 os=-hpux
 394                 ;;
 395         hp9k3[2-9][0-9])
 396                 basic_machine=m68k-hp
 397                 os=-hpux
 398                 ;;
 399         ncr3000)
 400                 basic_machine=i486-ncr
 401                 os=-sysv4
 402                 ;;
 403         news1000)
 404                 basic_machine=m68030-sony
 405                 os=-newsos
 406                 ;;
 407         nindy960)
 408                 basic_machine=i960-intel
 409                 os=-nindy
 410                 ;;
 411         pn)
 412                 basic_machine=pn-gould
 413                 ;;
 414         np1)
 415                 basic_machine=np1-gould
 416                 ;;
 417         ultra3)
 418                 basic_machine=a29k-nyu
 419                 os=-sym1
 420                 ;;
 421         vxworks960)
 422                 basic_machine=i960-wrs
 423                 os=-vxworks
 424                 ;;
 425         vxworks68)
 426                 basic_machine=m68k-wrs
 427                 os=-vxworks
 428                 ;;
 429         xps | xps100)
 430                 basic_machine=xps100-honeywell
 431                 ;;
 432         none)
 433                 basic_machine=none-none
 434                 os=-none
 435                 ;;
 436
 437 # Here we handle the default manufacturer of certain CPU types.  It is in
 438 # some cases the only manufacturer, in others, it is the most popular.
 439         mips)
 440                 basic_machine=mips-mips
 441                 ;;
 442         romp)
 443                 basic_machine=romp-ibm
 444                 ;;
 445         rs6000)
 446                 basic_machine=rs6000-ibm
 447                 ;;
 448         vax)
 449                 basic_machine=vax-dec
 450                 ;;
 451         we32k)
 452                 basic_machine=we32k-att
 453                 ;;
 454         sparc)
 455                 basic_machine=sparc-sun
 456                 ;;
 457         cydra)
 458                 basic_machine=cydra-cydrome
 459                 ;;
 460         orion)
 461                 basic_machine=orion-highlevel
 462                 ;;
 463         orion105)
 464                 basic_machine=clipper-highlevel
 465                 ;;
 466         *)
 467                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 468                 exit 1
 469                 ;;
 470 esac
 471
 472 # Here we canonicalize certain aliases for manufacturers.
 473 case $basic_machine in
 474         *-digital*)
 475                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
 476                 ;;
 477         *-commodore*)
 478                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
 479                 ;;
 480         *)
 481                 ;;
 482 esac
 483
 484 # Decode manufacturer-specific aliases for certain operating systems.
 485
 486 if [ "$os" ]
 487 then
 488 case $os in
 489         # -solaris* is a basic system type, with this one exception.
 490         -solaris1 | -solaris1.*)
 491                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
 492                 ;;
 493         # First accept the basic system types.
 494         # The portable systems comes first.
 495         # Each alternative must end in a *, to match a version number.
 496         -bsd* | -sysv* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
 497               | -vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]* | -hpux* \
 498               | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
 499               | -amigados* | -msdos* | -newsos* | -unicos* | -aos* \
 500               | -nindy* | -vxworks* | -ebmon* | -hms* | -mvs* \
 501               | -riscos* | -linux* | -uniplus* | -iris* | -rtu* | -xenix* )
 502                 ;;
 503         -sunos5*)
 504                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
 505                 ;;
 506         -sunos6*)
 507                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
 508                 ;;
 509         -osfrose*)
 510                 os=-osfrose
 511                 ;;
 512         -osf*)
 513                 os=-osf
 514                 ;;
 515         -utek*)
 516                 os=-bsd
 517                 ;;
 518         -dynix*)
 519                 os=-bsd
 520                 ;;
 521         -acis*)
 522                 os=-aos
 523                 ;;
 524         -ctix* | -uts*)
 525                 os=-sysv
 526                 ;;
 527         -triton*)
 528                 os=-sysv3
 529                 ;;
 530         -oss*)
 531                 os=-sysv3
 532                 ;;
 533         -svr4)
 534                 os=-sysv4
 535                 ;;
 536         -svr3)
 537                 os=-sysv3
 538                 ;;
 539         -xenix)
 540                 os=-xenix
 541                 ;;
 542         -none)
 543                 ;;
 544         *)
 545                 # Get rid of the `-' at the beginning of $os.
 546                 os=`echo $1 | sed 's/[^-]*-//'`
 547                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
 548                 exit 1
 549                 ;;
 550 esac
 551 else
 552
 553 # Here we handle the default operating systems that come with various machines.
 554 # The value should be what the vendor currently ships out the door with their
 555 # machine or put another way, the most popular os provided with the machine.
 556
 557 # Note that if you're going to try to match "-MANUFACTURER" here (say,
 558 # "-sun"), then you have to tell the case statement up towards the top
 559 # that MANUFACTURER isn't an operating system.  Otherwise, code above
 560 # will signal an error saying that MANUFACTURER isn't an operating
 561 # system, and we'll never get to this point.
 562
 563 case $basic_machine in
 564         *-dec | vax-*)
 565                 os=-ultrix4.2
 566                 ;;
 567         i386-sun)
 568                 os=-sunos4.0.2
 569                 ;;
 570         m68000-sun)
 571                 os=-sunos3
 572                 # This also exists in the configure program, but was not the
 573                 # default.
 574                 # os=-sunos4
 575                 ;;
 576         *-tti)  # must be before sparc entry or we get the wrong os.
 577                 os=-sysv3
 578                 ;;
 579         sparc-* | *-sun)
 580                 os=-sunos4.1.1
 581                 ;;
 582         *-ibm)
 583                 os=-aix
 584                 ;;
 585         *-hp)
 586                 os=-hpux
 587                 ;;
 588         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
 589                 os=-sysv
 590                 ;;
 591         *-cbm)
 592                 os=-amigados
 593                 ;;
 594         *-dg)
 595                 os=-dgux
 596                 ;;
 597         *-dolphin)
 598                 os=-sysv3
 599                 ;;
 600         m88k-omron*)
 601                 os=-luna
 602                 ;;
 603         *-sequent)
 604                 os=-bsd
 605                 ;;
 606         *-crds)
 607                 os=-unos
 608                 ;;
 609         *-ns)
 610                 os=-genix
 611                 ;;
 612         i370-*)
 613                 os=-mvs
 614                 ;;
 615         *-next)
 616                 os=-bsd
 617                 ;;
 618         i[34]86-*)
 619                 os=-sco3.2v2
 620                 ;;
 621         *-gould)
 622                 os=-sysv
 623                 ;;
 624         *-highlevel)
 625                 os=-bsd
 626                 ;;
 627         *-encore)
 628                 os=-bsd
 629                 ;;
 630         *-sgi)
 631                 os=-irix
 632                 ;;
 633         *-masscomp)
 634                 os=-rtu
 635                 ;;
 636         *)
 637                 os=-none
 638                 ;;
 639 esac
 640 fi
 641
 642 # Here we handle the case where we know the os, and the CPU type, but not the
 643 # manufacturer.  We pick the logical manufacturer.
 644 vendor=unknown
 645 case $basic_machine in
 646         *-unknown)
 647                 case $os in
 648                         -sunos*)
 649                                 vendor=sun
 650                                 ;;
 651                         -aix*)
 652                                 vendor=ibm
 653                                 ;;
 654                         -hpux*)
 655                                 vendor=hp
 656                                 ;;
 657                         -unos*)
 658                                 vendor=crds
 659                                 ;;
 660                         -dgux*)
 661                                 vendor=dg
 662                                 ;;
 663                         -luna*)
 664                                 vendor=omron
 665                                 ;;
 666                         -genix*)
 667                                 vendor=ns
 668                                 ;;
 669                         -mvs*)
 670                                 vendor=ibm
 671                                 ;;
 672                 esac
 673                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
 674                 ;;
 675 esac
 676
 677 echo $basic_machine$os