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 # First pass through any local machine types.
  39 case $1 in
  40         *local*)
  41                 echo $1
  42                 exit 0
  43                 ;;
  44         *)
  45         ;;
  46 esac
  47
  48 # Separate what the user gave into CPU-COMPANY and OS (if any).
  49 basic_machine=`echo $1 | sed 's/-[^-][^-]*$//'`
  50 if [ $basic_machine != $1 ]
  51 then os=`echo $1 | sed 's/.*-/-/'`
  52 else os=; fi
  53
  54 # Lets recognize common machines as not being OS so that things like
  55 # config.subr decstation-3100 as legal.
  56 case $os in
  57         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
  58         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
  59         -unicom* | -ibm* | -next* | -hp | -isi* | -apollo | -altos* | \
  60         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -osf* | \
  61         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
  62         -harris | -sim)
  63                 os=
  64                 basic_machine=$1
  65                 ;;
  66         -scout)
  67                 ;;
  68         -sco*)
  69                 os=-scosysv322
  70                 basic_machine=i386-unknown
  71                 ;;
  72         -OSE68k | -ose68k | -OSE | -ose | -es1800)
  73                 os=-ose
  74                 basic_machine=m68k-ericsson
  75                 ;;
  76         -OSE68000 | -ose68000)
  77                 os=-ose
  78                 basic_machine=m68000-ericsson
  79                 ;;
  80         -isc*)
  81                 os=-iscsysv
  82                 basic_machine=i386-unknown
  83                 ;;
  84 # start-sanitize-v9
  85         -32)
  86                 basic_machine=sparc64-hal
  87                 os=-hal32
  88                 ;;
  89         -64)
  90                 basic_machine=sparc64-hal
  91                 os=-hal64
  92                 ;;
  93         -v7)
  94                 basic_machine=sparc64-sun
  95                 os=-v7
  96                 ;;
  97 # end-sanitize-v9
  98 esac
  99
 100 # Decode aliases for certain CPU-COMPANY combinations.
 101 case $basic_machine in
 102         # Recognize the basic CPU types with without company name.
 103         tahoe | i386 | i486 | i860 | m68k | m680[01234]0 | m683?2 \
 104                 | m88k | ns32k | arm | pyramid \
 105                 | tron | a29k | 580 | i960 | h8300 | hppa1.0 | hppa1.1 | we32k\
 106                 | v70 | we32k | z8k)
 107                 basic_machine=$basic_machine-unknown
 108                 ;;
 109         # Recognize the basic CPU types with with company name.
 110         vax-* | tahoe-* | i386-* | i486-* | i860-* | m68k-* \
 111               | m680[01234]0-* | m683?2-* | m88k-* \
 112               | sparc-* | ns32k-* | alliant-* | arm-* | c[123]* \
 113               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
 114               | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
 115               | hppa1.0-* | hppa1.1-* | we32k-* | z8k-*)
 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 # start-sanitize-life
 120         life-*) ;;
 121         life)
 122                 basic_machine=life-philips
 123                 os=-none
 124                 ;;
 125 # end-sanitize-life
 126
 127 # start-sanitize-v9
 128         sparc64-*) ;;
 129         hal-32 | hal32)
 130                 basic_machine=sparc64-hal
 131                 os=-hal32
 132                 ;;
 133         hal-64 | hal64)
 134                 basic_machine=sparc64-hal
 135                 os=-hal64
 136                 ;;
 137         sparc64)
 138                 basic_machine=sparc64-sun
 139                 os=-v9
 140                 ;;
 141         sparc64-v7 | sparc64v7)
 142                 basic_machine=sparc64-sun
 143                 os=-v7
 144                 ;;
 145 # end-sanitize-v9
 146
 147         vaxv)
 148                 basic_machine=vax-dec
 149                 os=-sysv
 150                 ;;
 151         vms)
 152                 basic_machine=vax-dec
 153                 os=-vms
 154                 ;;
 155         i386mach)
 156                 basic_machine=i386-mach
 157                 os=-mach
 158                 ;;
 159         i386v32)
 160                 basic_machine=i386-unknown
 161                 os=-sysv32
 162                 ;;
 163         i386-sco* | i386sco | sco)
 164                 basic_machine=i386-unknown
 165                 os=-scosysv322
 166                 ;;
 167         go32 | i386-go32)
 168                 basic_machine=i386-unknown
 169                 os=-go32
 170                 ;;
 171         i386-isc* | isc)
 172                 basic_machine=i386-unknown
 173                 os=-iscsysv
 174                 ;;
 175         i386-linux* | linux)
 176                 basic_machine=i386-unknown
 177                 os=-linux
 178                 ;;
 179         i386v4*)
 180                 basic_machine=i386-unknown
 181                 os=-sysv4
 182                 ;;
 183         i486v4*)
 184                 basic_machine=i486-unknown
 185                 os=-sysv4
 186                 ;;
 187         i386v)
 188                 basic_machine=i386-unknown
 189                 os=-sysv
 190                 ;;
 191         i486v)
 192                 basic_machine=i486-unknown
 193                 os=-sysv
 194                 ;;
 195         spur)
 196                 basic_machine=spur-unknown
 197                 ;;
 198         alliant)
 199                 basic_machine=alliant-alliant
 200                 ;;
 201         convex-c1)
 202                 basic_machine=c1-convex
 203                 os=-sysv
 204                 ;;
 205         convex-c2)
 206                 basic_machine=c2-convex
 207                 os=-sysv
 208                 ;;
 209         convex-c32)
 210                 basic_machine=c32-convex
 211                 os=-sysv
 212                 ;;
 213         convex-c34)
 214                 basic_machine=c34-convex
 215                 os=-sysv
 216                 ;;
 217         convex-c38)
 218                 basic_machine=c38-convex
 219                 os=-sysv
 220                 ;;
 221         m88k-omron*)
 222                 basic_machine=m88k-omron
 223                 ;;
 224         merlin)
 225                 basic_machine=ns32k-utek
 226                 os=-sysv
 227                 ;;
 228         crds | unos)
 229                 basic_machine=m68k-crds
 230                 ;;
 231         encore | umax | mmax)
 232                 basic_machine=ns32k-encore
 233                 os=-sysv
 234                 ;;
 235         genix)
 236                 basic_machine=ns32k-ns
 237                 ;;
 238         iris | iris3 | iris4d)
 239                 basic_machine=mips-sgi
 240                 os=-irix3
 241                 ;;
 242         iris4)
 243                 basic_machine=mips-sgi
 244                 os=-irix4
 245                 ;;
 246         news | news700 | news800 | news900)
 247                 basic_machine=m68k-sony
 248                 os=-newsos
 249                 ;;
 250         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 251                 basic_machine=m68k-att
 252                 ;;
 253         3b* | we32k* )
 254                 basic_machine=we32k-att
 255                 os=-sysv
 256                 ;;
 257         delta | 3300 | motorola-3300 | motorola-delta \
 258               | 3300-motorola | delta-motorola)
 259                 basic_machine=m68k-motorola
 260                 ;;
 261         balance)
 262                 basic_machine=ns32k-sequent
 263                 os=-dynix
 264                 ;;
 265         pc532)
 266                 basic_machine=ns32k-pc532
 267                 ;;
 268         symmetry)
 269                 basic_machine=i386-sequent
 270                 os=-dynix
 271                 ;;
 272         sun2)
 273                 basic_machine=m68000-sun
 274                 ;;
 275         sun2os3)
 276                 basic_machine=m68000-sun
 277                 os=-sunos3
 278                 ;;
 279         sun2os4)
 280                 basic_machine=m68000-sun
 281                 os=-sunos4
 282                 ;;
 283         sun3os3)
 284                 basic_machine=m68k-sun
 285                 os=-sunos3
 286                 ;;
 287         sun3os4)
 288                 basic_machine=m68k-sun
 289                 os=-sunos4
 290                 ;;
 291         sun4os3)
 292                 basic_machine=sparc-sun
 293                 os=-sunos3
 294                 ;;
 295         sun4os4)
 296                 basic_machine=sparc-sun
 297                 os=-sunos4
 298                 ;;
 299         sun4sol2)
 300                 basic_machine=sparc-sun
 301                 os=-solaris2
 302                 ;;
 303         z8ksim)
 304                 basic_machine=z8k-unknown
 305                 os=-sim
 306                 ;;
 307         sun3)
 308                 basic_machine=m68k-sun
 309                 ;;
 310         sun4)
 311                 basic_machine=sparc-sun
 312                 ;;
 313         msdos)
 314                 basic_machine=i386-unknown
 315                 os=-msdos
 316                 ;;
 317         pbd)
 318                 basic_machine=sparc-unicom
 319                 ;;
 320         sun386 | sun386i | roadrunner)
 321                 basic_machine=i386-sun
 322                 ;;
 323         ps2)
 324                 basic_machine=i386-ibm
 325                 ;;
 326         next)
 327                 basic_machine=m68k-next
 328                 os=-bsd
 329                 ;;
 330         hp9k3[2-9][0-9])
 331                 basic_machine=m68k-hp
 332                 ;;
 333         hp9k31[0-9] | hp9k2[0-9][0-9])
 334                 basic_machine=m68000-hp
 335                 ;;
 336         hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
 337                 basic_machine=hppa1.1-hp
 338                 ;;
 339         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 340                 basic_machine=hppa1.0-hp
 341                 ;;
 342         isi68 | isi)
 343                 basic_machine=m68k-isi
 344                 os=-sysv
 345                 ;;
 346         apollo68)
 347                 basic_machine=m68k-apollo
 348                 os=-sysv
 349                 ;;
 350         apollo68bsd)
 351                 basic_machine=m68k-apollo
 352                 os=-bsd
 353                 ;;
 354         altos | altos3068)
 355                 basic_machine=m68k-altos
 356                 ;;
 357         miniframe)
 358                 basic_machine=m68000-convergent
 359                 ;;
 360         tower | tower-32)
 361                 basic_machine=m68k-ncr
 362                 ;;
 363         news-3600 | risc-news)
 364                 basic_machine=mips-sony
 365                 os=-newsos
 366                 ;;
 367         st2000)
 368                 basic_machine=m68kmote-tandem
 369                 ;;
 370         decstation-dec | decstation | decstation-3100 | pmax | pmin | dec3100 | decstatn)
 371                 basic_machine=mips-dec
 372                 ;;
 373         magnum | m3230)
 374                 basic_machine=mips-mips
 375                 os=-sysv
 376                 ;;
 377         gmicro)
 378                 basic_machine=tron-gmicro
 379                 os=-sysv
 380                 ;;
 381         rtpc | rtpc-*)
 382                 basic_machine=romp-ibm
 383                 ;;
 384         am29k)
 385                 basic_machine=a29k-none
 386                 os=-bsd
 387                 ;;
 388         amdahl)
 389                 basic_machine=580-amdahl
 390                 os=-sysv
 391                 ;;
 392         amigados)
 393                 basic_machine=m68k-cbm
 394                 os=-amigados
 395                 ;;
 396         amigaunix | amix)
 397                 basic_machine=m68k-cbm
 398                 os=-sysv4
 399                 ;;
 400         stratus)
 401                 basic_machine=i860-stratus
 402                 os=-sysv4
 403                 ;;
 404         cray | ymp)
 405                 basic_machine=ymp-cray
 406                 os=-unicos
 407                 ;;
 408         cray2)
 409                 basic_machine=cray2-cray
 410                 os=-unicos
 411                 ;;
 412         xmp)
 413                 basic_machine=xmp-cray
 414                 os=-unicos
 415                 ;;
 416         delta88)
 417                 basic_machine=m88k-motorola
 418                 os=-m88kbcs
 419                 ;;
 420         dpx2)
 421                 basic_machine=m68k-bull
 422                 os=-sysv
 423                 ;;
 424         ebmon29k)
 425                 basic_machine=a29k-amd
 426                 os=-ebmon
 427                 ;;
 428
 429         h8300hms)
 430                 basic_machine=h8300-hitachi
 431                 os=-hms
 432                 ;;
 433         udi29k)
 434                 basic_machine=a29k-amd
 435                 os=-udi
 436                 ;;
 437         a29khif)
 438                 basic_machine=a29k-amd
 439                 os=-udi
 440                 ;;
 441         sa29200)
 442                 basic_machine=a29k-amd
 443                 os=-udi
 444                 ;;
 445         h8300xray)
 446                 basic_machine=h8300-hitachi
 447                 os=-xray
 448                 ;;
 449         harris)
 450                 basic_machine=m88k-harris
 451                 os=-m88kbcs
 452                 ;;
 453         hp300bsd)
 454                 basic_machine=m68k-hp
 455                 os=-bsd
 456                 ;;
 457         hp300hpux)
 458                 basic_machine=m68k-hp
 459                 os=-hpux
 460                 ;;
 461         hp9k2[0-9][0-9] | hp9k31[0-9])
 462                 basic_machine=m68000-hp
 463                 os=-hpux
 464                 ;;
 465         hp9k3[2-9][0-9])
 466                 basic_machine=m68k-hp
 467                 os=-hpux
 468                 ;;
 469         hppabsd)
 470                 basic_machine=hppa-hp
 471                 os=-bsd
 472                 ;;
 473         hppahpux)
 474                 basic_machine=hppa-hp
 475                 os=-hpux
 476                 ;;
 477         ncr3000)
 478                 basic_machine=i486-ncr
 479                 os=-sysv4
 480                 ;;
 481         necv70)
 482                 basic_machine=v70-nec
 483                 os=-sysv
 484                 ;;
 485         news1000)
 486                 basic_machine=m68030-sony
 487                 os=-newsos
 488                 ;;
 489         nindy960)
 490                 basic_machine=i960-intel
 491                 os=-nindy
 492                 ;;
 493         pn)
 494                 basic_machine=pn-gould
 495                 os=-sysv
 496                 ;;
 497         np1)
 498                 basic_machine=np1-gould
 499                 os=-sysv
 500                 ;;
 501         ultra3)
 502                 basic_machine=a29k-nyu
 503                 os=-sym1
 504                 ;;
 505         vxworks960)
 506                 basic_machine=i960-wrs
 507                 os=-vxworks
 508                 ;;
 509         vxworks68)
 510                 basic_machine=m68k-wrs
 511                 os=-vxworks
 512                 ;;
 513         es1800 | OSE68k | ose68k)
 514                 basic_machine=m68k-ericsson
 515                 os=-ose
 516                 ;;
 517         OSE68000 | ose68000)
 518                 basic_machine=m68000-ericsson
 519                 os=-ose
 520                 ;;
 521         os68k)
 522                 basic_machine=m68k-none
 523                 os=-os68k
 524                 ;;
 525         sparclite)
 526                 basic_machine=sparclite-fujitsu
 527                 os=-none
 528                 ;;
 529         sparclite-wrs)
 530                 basic_machine=sparclite-wrs
 531                 os=-vxworks
 532                 ;;
 533         sparcfrw)
 534                 basic_machine=sparcfrw-sun
 535                 os=-sunos4
 536                 ;;
 537         sparcfrwcompat)
 538                 basic_machine=sparcfrwcompat-sun
 539                 os=-sunos4
 540                 ;;
 541         sparclitefrw)
 542                 basic_machine=sparclitefrw-fujitsu
 543                 os=-none
 544                 ;;
 545         sparclitefrwcompat)
 546                 basic_machine=sparclitefrwcompat-fujitsu
 547                 os=-none
 548                 ;;
 549         adobe68k)
 550                 basic_machine=m68010-adobe
 551                 os=-scout
 552                 ;;
 553
 554         none)
 555                 basic_machine=none-none
 556                 os=-none
 557                 ;;
 558
 559 # Here we handle the default manufacturer of certain CPU types.  It is in
 560 # some cases the only manufacturer, in others, it is the most popular.
 561         mips)
 562                 basic_machine=mips-mips
 563                 ;;
 564         romp)
 565                 basic_machine=romp-ibm
 566                 ;;
 567         rs6000)
 568                 basic_machine=rs6000-ibm
 569                 ;;
 570         vax)
 571                 basic_machine=vax-dec
 572                 ;;
 573         sparc)
 574                 basic_machine=sparc-sun
 575                 ;;
 576         fx2800)
 577                 basic_machine=i860-alliant
 578                 ;;
 579         *)
 580                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 581                 exit 1
 582                 ;;
 583 esac
 584
 585 # Decode manufacturer-specific aliases for certain operating systems.
 586
 587 if [ "$os" ]
 588 then
 589 case $os in
 590         # First accept the basic system types.
 591         # The portable systems comes first.
 592         # Each alternative must end in a *, to match a version number.
 593         -bsd* | -sysv* | -mach* | -minix* | -genix* | -ultrix* \
 594               | -aout | -coff | -elf \
 595               | -vms* | -sco* | -esix* | -isc* | -aix* | -sunos* | -hpux* \
 596               | -unos* | -osf* | -v88r* | -luna* | -dgux* | -solaris* | -sym* \
 597               | -newsos | -amigados* | -msdos* | -none* | -os68k* | -irix* \
 598               | -nindy* | -vxworks* | -ebmon* | -udi | -hms* | -xray \
 599               | -m88kbcs* | -go32 | -linux* | -sim | -es1800*)
 600         ;;
 601 # start-sanitize-v9
 602         -v7 | -v9 | -hal32 | -hal64) ;;
 603 # end-sanitize-v9
 604
 605 # Note that readline checks for newsos
 606 #       -newsos*)
 607 #               os=-bsd
 608 #               ;;
 609         -osfrose*)
 610                 os=-osf
 611                 ;;
 612         -osf*)
 613                 os=-bsd
 614                 ;;
 615         -dynix*)
 616                 os=-bsd
 617                 ;;
 618         -aos*)
 619                 os=-bsd
 620                 ;;
 621         -ctix* | -uts*)
 622                 os=-sysv
 623                 ;;
 624         -svr4)
 625                 os=-sysv4
 626                 ;;
 627         -svr3)
 628                 os=-sysv3
 629                 ;;
 630         -ose*)
 631                 os=-ose
 632                 ;;
 633         -es1800*)
 634                 os=-ose
 635                 ;;
 636         *)
 637                 # Get rid of the `-' at the beginning of $os.
 638                 os=`echo $1 | sed 's/[^-]*-//'`
 639                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
 640                 exit 1
 641                 ;;
 642 esac
 643 else
 644
 645 # Here we handle the default operating systems that come with various machines.
 646 # The value should be what the vendor currently ships out the door with their
 647 # machine or put another way, the most popular os provided with the machine.
 648 case $basic_machine in
 649         *-dec | vax-*)
 650                 os=-ultrix42
 651                 ;;
 652         i386-sun)
 653                 os=-sunos402
 654                 ;;
 655         m68000-sun)
 656                 os=-sunos3
 657                 # This also exists in the configure program, but was not the
 658                 # default.
 659                 # os=-sunos4
 660                 ;;
 661         sparc-* | *-sun)
 662                 os=-sunos411
 663                 ;;
 664         romp-*)
 665                 os=-bsd
 666                 ;;
 667         *-ibm)
 668                 os=-aix
 669                 ;;
 670         *-hp)
 671                 os=-hpux
 672                 ;;
 673         *-sgi | i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
 674                 os=-sysv
 675                 ;;
 676         *-dg)
 677                 os=-dgux
 678                 ;;
 679         m88k-omron*)
 680                 os=-luna
 681                 ;;
 682         *-crds)
 683                 os=-unos
 684                 ;;
 685         *-ns)
 686                 os=-genix
 687                 ;;
 688         i386-*)
 689                 os=-scosysv322
 690                 ;;
 691         *)
 692                 os=-none
 693                 ;;
 694 esac
 695 fi
 696
 697 # Here we handle the case where we know the os, and the CPU type, but not the
 698 # manufacturer.  We pick the logical manufacturer.
 699 vendor=unknown
 700 case $basic_machine in
 701         *-unknown)
 702                 case $os in
 703                         -sunos*)
 704                                 vendor=sun
 705                                 ;;
 706                         -aix*)
 707                                 vendor=ibm
 708                                 ;;
 709                         -hpux*)
 710                                 vendor=hp
 711                                 ;;
 712                         -unos*)
 713                                 vendor=crds
 714                                 ;;
 715                         -dgux*)
 716                                 vendor=dg
 717                                 ;;
 718                         -luna*)
 719                                 vendor=omron
 720                                 ;;
 721                         -genix*)
 722                                 vendor=ns
 723                                 ;;
 724                         -vxworks*)
 725                                 vendor=wrs
 726                                 ;;
 727                 esac
 728                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
 729                 ;;
 730 esac
 731
 732 echo $basic_machine$os