config.sub

   1 #!/bin/sh
   2 # Configuration validation subroutine script, version 1.0.
   3 #   Copyright (C) 1991, 1992 Free Software Foundation, Inc.
   4
   5 #This file is free software; you can redistribute it and/or modify
   6 #it under the terms of the GNU General Public License as published by
   7 #the Free Software Foundation; either version 2 of the License, or
   8 #(at your option) any later version.
   9
  10 #This program is distributed in the hope that it will be useful,
  11 #but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 #GNU General Public License for more details.
  14
  15 #You should have received a copy of the GNU General Public License
  16 #along with this program; if not, write to the Free Software
  17 #Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  18
  19
  20 # Configuration subroutine to validate and canonicalize a configuration type.
  21 # Supply the specified configuration type as an argument.
  22 # If it is invalid, we print an error message on stderr and exit with code 1.
  23 # Otherwise, we print the canonical config type on stdout and succeed.
  24
  25 # This file is supposed to be the same for all GNU packages
  26 # and recognize all the CPU types, system types and aliases
  27 # that are meaningful with *any* GNU software.
  28 # Each package is responsible for reporting which valid configurations
  29 # it does not support.  The user should be able to distinguish
  30 # a failure to support a valid configuration from a meaningless
  31 # configuration.
  32
  33 # The goal of this file is to map all the various variations of a given
  34 # machine specification into a single specification in the form:
  35 #       CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
  36 # it is wrong to echo any other type of specification
  37
  38 if [ x$1 = x ]
  39 then
  40         echo Configuration name missing. 1>&2
  41         echo "Usage: $0 CPU-MFR-OPSYS" 1>&2
  42         echo "or     $0 ALIAS" 1>&2
  43         echo where ALIAS is a recognized configuration type. 1>&2
  44         exit 1
  45 fi
  46
  47 # First pass through any local machine types.
  48 case $1 in
  49         *local*)
  50                 echo $1
  51                 exit 0
  52                 ;;
  53         *)
  54         ;;
  55 esac
  56
  57 # Separate what the user gave into CPU-COMPANY and OS (if any).
  58 basic_machine=`echo $1 | sed 's/-[^-][^-]*$//'`
  59 if [ $basic_machine != $1 ]
  60 then os=`echo $1 | sed 's/.*-/-/'`
  61 else os=; fi
  62
  63 # Lets recognize common machines as not being OS so that things like
  64 # config.subr decstation-3100 as legal.
  65 case $os in
  66         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
  67         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
  68         -unicom* | -ibm* | -next* | -hp | -isi* | -apollo | -altos* | \
  69         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -osf* | \
  70         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
  71         -harris | -sim)
  72                 os=
  73                 basic_machine=$1
  74                 ;;
  75         -scout)
  76                 ;;
  77         -sco*)
  78                 os=-scosysv322
  79                 basic_machine=i386-unknown
  80                 ;;
  81         -OSE68k | -ose68k | -OSE | -ose | -es1800)
  82                 os=-ose
  83                 basic_machine=m68k-ericsson
  84                 ;;
  85         -OSE68000 | -ose68000)
  86                 os=-ose
  87                 basic_machine=m68000-ericsson
  88                 ;;
  89         -isc*)
  90                 os=-iscsysv
  91                 basic_machine=i386-unknown
  92                 ;;
  93 # start-sanitize-v9
  94         -32)
  95                 basic_machine=sparc64-hal
  96                 os=-hal32
  97                 ;;
  98         -64)
  99                 basic_machine=sparc64-hal
 100                 os=-hal64
 101                 ;;
 102         -v7)
 103                 basic_machine=sparc64-sun
 104                 os=-v7
 105                 ;;
 106 # end-sanitize-v9
 107 esac
 108
 109 # Decode aliases for certain CPU-COMPANY combinations.
 110 case $basic_machine in
 111         # Recognize the basic CPU types with without company name.
 112         tahoe | i386 | i486 | i860 | m68k | m680[01234]0 | m683?2 \
 113                 | m88k | ns32k | arm | pyramid \
 114                 | tron | a29k | 580 | i960 | h8300 | hppa1.0 | hppa1.1 | we32k\
 115                 | v70 | we32k | z8k)
 116                 basic_machine=$basic_machine-unknown
 117                 ;;
 118         # Recognize the basic CPU types with with company name.
 119         vax-* | tahoe-* | i386-* | i486-* | i860-* | m68k-* \
 120               | m680[01234]0-* | m683?2-* | m88k-* \
 121               | sparc-* | ns32k-* | alliant-* | arm-* | c[123]* \
 122               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
 123               | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
 124               | hppa1.0-* | hppa1.1-* | we32k-* | z8k-*)
 125                 ;;
 126         # Recognize the various machine names and aliases which stand
 127         # for a CPU type and a company and sometimes even an OS.
 128 # start-sanitize-v9
 129         sparc64-*) ;;
 130         hal-32 | hal32)
 131                 basic_machine=sparc64-hal
 132                 os=-hal32
 133                 ;;
 134         hal-64 | hal64)
 135                 basic_machine=sparc64-hal
 136                 os=-hal64
 137                 ;;
 138         sparc64)
 139                 basic_machine=sparc64-sun
 140                 os=-v9
 141                 ;;
 142         sparc64-v7 | sparc64v7)
 143                 basic_machine=sparc64-sun
 144                 os=-v7
 145                 ;;
 146 # end-sanitize-v9
 147
 148         vaxv)
 149                 basic_machine=vax-dec
 150                 os=-sysv
 151                 ;;
 152         vms)
 153                 basic_machine=vax-dec
 154                 os=-vms
 155                 ;;
 156         i386mach)
 157                 basic_machine=i386-mach
 158                 os=-mach
 159                 ;;
 160         i386v32)
 161                 basic_machine=i386-unknown
 162                 os=-sysv32
 163                 ;;
 164         i386-sco* | i386sco | sco)
 165                 basic_machine=i386-unknown
 166                 os=-scosysv322
 167                 ;;
 168         go32 | i386-go32)
 169                 basic_machine=i386-unknown
 170                 os=-go32
 171                 ;;
 172         i386-isc* | isc)
 173                 basic_machine=i386-unknown
 174                 os=-iscsysv
 175                 ;;
 176         i386-linux* | linux)
 177                 basic_machine=i386-unknown
 178                 os=-linux
 179                 ;;
 180         i386v4*)
 181                 basic_machine=i386-unknown
 182                 os=-sysv4
 183                 ;;
 184         i486v4*)
 185                 basic_machine=i486-unknown
 186                 os=-sysv4
 187                 ;;
 188         i386v)
 189                 basic_machine=i386-unknown
 190                 os=-sysv
 191                 ;;
 192         i486v)
 193                 basic_machine=i486-unknown
 194                 os=-sysv
 195                 ;;
 196         386bsd)
 197                 basic_machine=i386-unknown
 198                 os=-bsd
 199                 ;;
 200         spur)
 201                 basic_machine=spur-unknown
 202                 ;;
 203         alliant)
 204                 basic_machine=alliant-alliant
 205                 ;;
 206         convex-c1)
 207                 basic_machine=c1-convex
 208                 os=-sysv
 209                 ;;
 210         convex-c2)
 211                 basic_machine=c2-convex
 212                 os=-sysv
 213                 ;;
 214         convex-c32)
 215                 basic_machine=c32-convex
 216                 os=-sysv
 217                 ;;
 218         convex-c34)
 219                 basic_machine=c34-convex
 220                 os=-sysv
 221                 ;;
 222         convex-c38)
 223                 basic_machine=c38-convex
 224                 os=-sysv
 225                 ;;
 226         m88k-omron*)
 227                 basic_machine=m88k-omron
 228                 ;;
 229         merlin)
 230                 basic_machine=ns32k-utek
 231                 os=-sysv
 232                 ;;
 233         crds | unos)
 234                 basic_machine=m68k-crds
 235                 ;;
 236         encore | umax | mmax)
 237                 basic_machine=ns32k-encore
 238                 os=-sysv
 239                 ;;
 240         genix)
 241                 basic_machine=ns32k-ns
 242                 ;;
 243         iris | iris3 | iris4d)
 244                 basic_machine=mips-sgi
 245                 os=-irix3
 246                 ;;
 247         iris4)
 248                 basic_machine=mips-sgi
 249                 os=-irix4
 250                 ;;
 251         news | news700 | news800 | news900)
 252                 basic_machine=m68k-sony
 253                 os=-newsos
 254                 ;;
 255         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 256                 basic_machine=m68k-att
 257                 ;;
 258         3b* | we32k* )
 259                 basic_machine=we32k-att
 260                 os=-sysv
 261                 ;;
 262         delta | 3300 | motorola-3300 | motorola-delta \
 263               | 3300-motorola | delta-motorola)
 264                 basic_machine=m68k-motorola
 265                 ;;
 266         balance)
 267                 basic_machine=ns32k-sequent
 268                 os=-dynix
 269                 ;;
 270         pc532)
 271                 basic_machine=ns32k-pc532
 272                 ;;
 273         symmetry)
 274                 basic_machine=i386-sequent
 275                 os=-dynix
 276                 ;;
 277         sun2)
 278                 basic_machine=m68000-sun
 279                 ;;
 280         sun2os3)
 281                 basic_machine=m68000-sun
 282                 os=-sunos3
 283                 ;;
 284         sun2os4)
 285                 basic_machine=m68000-sun
 286                 os=-sunos4
 287                 ;;
 288         sun3os3)
 289                 basic_machine=m68k-sun
 290                 os=-sunos3
 291                 ;;
 292         sun3os4)
 293                 basic_machine=m68k-sun
 294                 os=-sunos4
 295                 ;;
 296         sun4os3)
 297                 basic_machine=sparc-sun
 298                 os=-sunos3
 299                 ;;
 300         sun4os4)
 301                 basic_machine=sparc-sun
 302                 os=-sunos4
 303                 ;;
 304         sun4sol2)
 305                 basic_machine=sparc-sun
 306                 os=-solaris2
 307                 ;;
 308         z8ksim)
 309                 basic_machine=z8k-unknown
 310                 os=-sim
 311                 ;;
 312         sun3)
 313                 basic_machine=m68k-sun
 314                 ;;
 315         sun4)
 316                 basic_machine=sparc-sun
 317                 ;;
 318         msdos)
 319                 basic_machine=i386-unknown
 320                 os=-msdos
 321                 ;;
 322         pbd)
 323                 basic_machine=sparc-unicom
 324                 ;;
 325         sun386 | sun386i | roadrunner)
 326                 basic_machine=i386-sun
 327                 ;;
 328         ps2)
 329                 basic_machine=i386-ibm
 330                 ;;
 331         next)
 332                 basic_machine=m68k-next
 333                 os=-bsd
 334                 ;;
 335         hp9k3[2-9][0-9])
 336                 basic_machine=m68k-hp
 337                 ;;
 338         hp9k31[0-9] | hp9k2[0-9][0-9])
 339                 basic_machine=m68000-hp
 340                 ;;
 341         hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
 342                 basic_machine=hppa1.1-hp
 343                 ;;
 344         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 345                 basic_machine=hppa1.0-hp
 346                 ;;
 347         isi68 | isi)
 348                 basic_machine=m68k-isi
 349                 os=-sysv
 350                 ;;
 351         apollo68)
 352                 basic_machine=m68k-apollo
 353                 os=-sysv
 354                 ;;
 355         apollo68bsd)
 356                 basic_machine=m68k-apollo
 357                 os=-bsd
 358                 ;;
 359         altos | altos3068)
 360                 basic_machine=m68k-altos
 361                 ;;
 362         miniframe)
 363                 basic_machine=m68000-convergent
 364                 ;;
 365         tower | tower-32)
 366                 basic_machine=m68k-ncr
 367                 ;;
 368         news-3600 | risc-news)
 369                 basic_machine=mips-sony
 370                 os=-newsos
 371                 ;;
 372         st2000)
 373                 basic_machine=m68k-tandem
 374                 ;;
 375         decstation-dec | decstation | decstation-3100 | pmax | pmin | dec3100 | decstatn)
 376                 basic_machine=mips-dec
 377                 ;;
 378         magnum | m3230)
 379                 basic_machine=mips-mips
 380                 os=-sysv
 381                 ;;
 382         gmicro)
 383                 basic_machine=tron-gmicro
 384                 os=-sysv
 385                 ;;
 386         rtpc | rtpc-*)
 387                 basic_machine=romp-ibm
 388                 ;;
 389         am29k)
 390                 basic_machine=a29k-none
 391                 os=-bsd
 392                 ;;
 393         amdahl)
 394                 basic_machine=580-amdahl
 395                 os=-sysv
 396                 ;;
 397         amigados)
 398                 basic_machine=m68k-cbm
 399                 os=-amigados
 400                 ;;
 401         amigaunix | amix)
 402                 basic_machine=m68k-cbm
 403                 os=-sysv4
 404                 ;;
 405         stratus)
 406                 basic_machine=i860-stratus
 407                 os=-sysv4
 408                 ;;
 409         cray | ymp)
 410                 basic_machine=ymp-cray
 411                 os=-unicos
 412                 ;;
 413         cray2)
 414                 basic_machine=cray2-cray
 415                 os=-unicos
 416                 ;;
 417         xmp)
 418                 basic_machine=xmp-cray
 419                 os=-unicos
 420                 ;;
 421         delta88)
 422                 basic_machine=m88k-motorola
 423                 os=-m88kbcs
 424                 ;;
 425         dpx2)
 426                 basic_machine=m68k-bull
 427                 os=-sysv
 428                 ;;
 429         ebmon29k)
 430                 basic_machine=a29k-amd
 431                 os=-ebmon
 432                 ;;
 433
 434         h8300hms)
 435                 basic_machine=h8300-hitachi
 436                 os=-hms
 437                 ;;
 438         udi29k)
 439                 basic_machine=a29k-amd
 440                 os=-udi
 441                 ;;
 442         a29khif)
 443                 basic_machine=a29k-amd
 444                 os=-udi
 445                 ;;
 446         sa29200)
 447                 basic_machine=a29k-amd
 448                 os=-udi
 449                 ;;
 450         h8300xray)
 451                 basic_machine=h8300-hitachi
 452                 os=-xray
 453                 ;;
 454         harris)
 455                 basic_machine=m88k-harris
 456                 os=-m88kbcs
 457                 ;;
 458         hp300bsd)
 459                 basic_machine=m68k-hp
 460                 os=-bsd
 461                 ;;
 462         hp300hpux)
 463                 basic_machine=m68k-hp
 464                 os=-hpux
 465                 ;;
 466         hp9k2[0-9][0-9] | hp9k31[0-9])
 467                 basic_machine=m68000-hp
 468                 os=-hpux
 469                 ;;
 470         hp9k3[2-9][0-9])
 471                 basic_machine=m68k-hp
 472                 os=-hpux
 473                 ;;
 474         hppabsd)
 475                 basic_machine=hppa-hp
 476                 os=-bsd
 477                 ;;
 478         hppahpux)
 479                 basic_machine=hppa-hp
 480                 os=-hpux
 481                 ;;
 482         ncr3000)
 483                 basic_machine=i486-ncr
 484                 os=-sysv4
 485                 ;;
 486         necv70)
 487                 basic_machine=v70-nec
 488                 os=-sysv
 489                 ;;
 490         news1000)
 491                 basic_machine=m68030-sony
 492                 os=-newsos
 493                 ;;
 494         nindy960)
 495                 basic_machine=i960-intel
 496                 os=-nindy
 497                 ;;
 498         pn)
 499                 basic_machine=pn-gould
 500                 os=-sysv
 501                 ;;
 502         np1)
 503                 basic_machine=np1-gould
 504                 os=-sysv
 505                 ;;
 506         ultra3)
 507                 basic_machine=a29k-nyu
 508                 os=-sym1
 509                 ;;
 510         vxworks960)
 511                 basic_machine=i960-wrs
 512                 os=-vxworks
 513                 ;;
 514         vxworks68)
 515                 basic_machine=m68k-wrs
 516                 os=-vxworks
 517                 ;;
 518         es1800 | OSE68k | ose68k)
 519                 basic_machine=m68k-ericsson
 520                 os=-ose
 521                 ;;
 522         OSE68000 | ose68000)
 523                 basic_machine=m68000-ericsson
 524                 os=-ose
 525                 ;;
 526         os68k)
 527                 basic_machine=m68k-none
 528                 os=-os68k
 529                 ;;
 530         sparclite)
 531                 basic_machine=sparclite-fujitsu
 532                 os=-none
 533                 ;;
 534         sparclite-wrs)
 535                 basic_machine=sparclite-wrs
 536                 os=-vxworks
 537                 ;;
 538         sparcfrw)
 539                 basic_machine=sparcfrw-sun
 540                 os=-sunos4
 541                 ;;
 542         sparcfrwcompat)
 543                 basic_machine=sparcfrwcompat-sun
 544                 os=-sunos4
 545                 ;;
 546         sparclitefrw)
 547                 basic_machine=sparclitefrw-fujitsu
 548                 os=-none
 549                 ;;
 550         sparclitefrwcompat)
 551                 basic_machine=sparclitefrwcompat-fujitsu
 552                 os=-none
 553                 ;;
 554         adobe68k)
 555                 basic_machine=m68010-adobe
 556                 os=-scout
 557                 ;;
 558
 559         none)
 560                 basic_machine=none-none
 561                 os=-none
 562                 ;;
 563
 564 # Here we handle the default manufacturer of certain CPU types.  It is in
 565 # some cases the only manufacturer, in others, it is the most popular.
 566         mips)
 567                 basic_machine=mips-mips
 568                 ;;
 569         romp)
 570                 basic_machine=romp-ibm
 571                 ;;
 572         rs6000)
 573                 basic_machine=rs6000-ibm
 574                 ;;
 575         vax)
 576                 basic_machine=vax-dec
 577                 ;;
 578         sparc)
 579                 basic_machine=sparc-sun
 580                 ;;
 581         fx2800)
 582                 basic_machine=i860-alliant
 583                 ;;
 584         *)
 585                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 586                 exit 1
 587                 ;;
 588 esac
 589
 590 # Decode manufacturer-specific aliases for certain operating systems.
 591
 592 if [ "$os" ]
 593 then
 594 case $os in
 595         # First accept the basic system types.
 596         # The portable systems comes first.
 597         # Each alternative must end in a *, to match a version number.
 598         -bsd* | -sysv* | -mach* | -minix* | -genix* | -ultrix* \
 599               | -aout | -coff | -elf \
 600               | -vms* | -sco* | -esix* | -isc* | -aix* | -sunos* | -hpux* \
 601               | -unos* | -osf* | -v88r* | -luna* | -dgux* | -solaris* | -sym* \
 602               | -newsos | -amigados* | -msdos* | -none* | -os68k* | -irix* \
 603               | -nindy* | -vxworks* | -ebmon* | -udi | -hms* | -xray \
 604               | -m88kbcs* | -go32 | -linux* | -sim | -es1800*)
 605         ;;
 606 # start-sanitize-v9
 607         -v7 | -v9 | -hal32 | -hal64) ;;
 608 # end-sanitize-v9
 609
 610 # Note that readline checks for newsos
 611 #       -newsos*)
 612 #               os=-bsd
 613 #               ;;
 614         -osfrose*)
 615                 os=-osf
 616                 ;;
 617         -osf*)
 618                 os=-bsd
 619                 ;;
 620         -dynix*)
 621                 os=-bsd
 622                 ;;
 623         -aos*)
 624                 os=-bsd
 625                 ;;
 626         -386bsd)
 627                 os=-bsd
 628                 ;;
 629         -ctix* | -uts*)
 630                 os=-sysv
 631                 ;;
 632         -svr4)
 633                 os=-sysv4
 634                 ;;
 635         -svr3)
 636                 os=-sysv3
 637                 ;;
 638         -ose*)
 639                 os=-ose
 640                 ;;
 641         -es1800*)
 642                 os=-ose
 643                 ;;
 644         *)
 645                 # Get rid of the `-' at the beginning of $os.
 646                 os=`echo $1 | sed 's/[^-]*-//'`
 647                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
 648                 exit 1
 649                 ;;
 650 esac
 651 else
 652
 653 # Here we handle the default operating systems that come with various machines.
 654 # The value should be what the vendor currently ships out the door with their
 655 # machine or put another way, the most popular os provided with the machine.
 656 case $basic_machine in
 657         *-dec | vax-*)
 658                 os=-ultrix42
 659                 ;;
 660         i386-sun)
 661                 os=-sunos402
 662                 ;;
 663         m68000-sun)
 664                 os=-sunos3
 665                 # This also exists in the configure program, but was not the
 666                 # default.
 667                 # os=-sunos4
 668                 ;;
 669         sparc-* | *-sun)
 670                 os=-sunos411
 671                 ;;
 672         romp-*)
 673                 os=-bsd
 674                 ;;
 675         *-ibm)
 676                 os=-aix
 677                 ;;
 678         *-hp)
 679                 os=-hpux
 680                 ;;
 681         *-sgi | i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
 682                 os=-sysv
 683                 ;;
 684         *-dg)
 685                 os=-dgux
 686                 ;;
 687         m88k-omron*)
 688                 os=-luna
 689                 ;;
 690         *-crds)
 691                 os=-unos
 692                 ;;
 693         *-ns)
 694                 os=-genix
 695                 ;;
 696         i386-*)
 697                 os=-scosysv322
 698                 ;;
 699         *)
 700                 os=-none
 701                 ;;
 702 esac
 703 fi
 704
 705 # Here we handle the case where we know the os, and the CPU type, but not the
 706 # manufacturer.  We pick the logical manufacturer.
 707 vendor=unknown
 708 case $basic_machine in
 709         *-unknown)
 710                 case $os in
 711                         -sunos*)
 712                                 vendor=sun
 713                                 ;;
 714                         -aix*)
 715                                 vendor=ibm
 716                                 ;;
 717                         -hpux*)
 718                                 vendor=hp
 719                                 ;;
 720                         -unos*)
 721                                 vendor=crds
 722                                 ;;
 723                         -dgux*)
 724                                 vendor=dg
 725                                 ;;
 726                         -luna*)
 727                                 vendor=omron
 728                                 ;;
 729                         -genix*)
 730                                 vendor=ns
 731                                 ;;
 732                         -vxworks*)
 733                                 vendor=wrs
 734                                 ;;
 735                 esac
 736                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
 737                 ;;
 738 esac
 739
 740 echo $basic_machine$os