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