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)
  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 $basic_machine in
 100         # Recognize the basic CPU types with without company name.
 101         tahoe | i386 | i486 | i860 | m68k | m680[01234]0 | m683?2 \
 102                 | m88k | ns32k | arm | pyramid \
 103                 | tron | a29k | 580 | i960 | h8300 | hppa1.0 | hppa1.1 | we32k\
 104                 | v70)
 105                 basic_machine=$basic_machine-unknown
 106                 ;;
 107         # Recognize the basic CPU types with with company name.
 108         vax-* | tahoe-* | i386-* | 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-*)
 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         delta | 3300 | motorola-3300 | motorola-delta \
 244               | 3300-motorola | delta-motorola)
 245                 basic_machine=m68k-motorola
 246                 ;;
 247         balance)
 248                 basic_machine=ns32k-sequent
 249                 os=-dynix
 250                 ;;
 251         pc532)
 252                 basic_machine=ns32k-pc532
 253                 ;;
 254         symmetry)
 255                 basic_machine=i386-sequent
 256                 os=-dynix
 257                 ;;
 258         sun2)
 259                 basic_machine=m68000-sun
 260                 ;;
 261         sun2os3)
 262                 basic_machine=m68000-sun
 263                 os=-sunos3
 264                 ;;
 265         sun2os4)
 266                 basic_machine=m68000-sun
 267                 os=-sunos4
 268                 ;;
 269         sun3os3)
 270                 basic_machine=m68k-sun
 271                 os=-sunos3
 272                 ;;
 273         sun3os4)
 274                 basic_machine=m68k-sun
 275                 os=-sunos4
 276                 ;;
 277         sun4os3)
 278                 basic_machine=sparc-sun
 279                 os=-sunos3
 280                 ;;
 281         sun4os4)
 282                 basic_machine=sparc-sun
 283                 os=-sunos4
 284                 ;;
 285         sun4sol2)
 286                 basic_machine=sparc-sun
 287                 os=-solaris2
 288                 ;;
 289         sun3)
 290                 basic_machine=m68k-sun
 291                 ;;
 292         sun4)
 293                 basic_machine=sparc-sun
 294                 ;;
 295         msdos)
 296                 basic_machine=i386-unknown
 297                 os=-msdos
 298                 ;;
 299         pbd)
 300                 basic_machine=sparc-unicom
 301                 ;;
 302         sun386 | sun386i | roadrunner)
 303                 basic_machine=i386-sun
 304                 ;;
 305         ps2)
 306                 basic_machine=i386-ibm
 307                 ;;
 308         next)
 309                 basic_machine=m68k-next
 310                 os=-bsd
 311                 ;;
 312         hp9k3[2-9][0-9])
 313                 basic_machine=m68k-hp
 314                 ;;
 315         hp9k31[0-9] | hp9k2[0-9][0-9])
 316                 basic_machine=m68000-hp
 317                 ;;
 318         hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
 319                 basic_machine=hppa1.1-hp
 320                 ;;
 321         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 322                 basic_machine=hppa1.0-hp
 323                 ;;
 324         isi68 | isi)
 325                 basic_machine=m68k-isi
 326                 os=-sysv
 327                 ;;
 328         apollo68)
 329                 basic_machine=m68k-apollo
 330                 os=-sysv
 331                 ;;
 332         apollo68bsd)
 333                 basic_machine=m68k-apollo
 334                 os=-bsd
 335                 ;;
 336         altos | altos3068)
 337                 basic_machine=m68k-altos
 338                 ;;
 339         miniframe)
 340                 basic_machine=m68000-convergent
 341                 ;;
 342         tower | tower-32)
 343                 basic_machine=m68k-ncr
 344                 ;;
 345         news-3600 | risc-news)
 346                 basic_machine=mips-sony
 347                 os=-newsos
 348                 ;;
 349         st2000)
 350                 basic_machine=m68kmote-tandem
 351                 ;;
 352         decstation-dec | decstation | decstation-3100 | pmax | pmin | dec3100 | decstatn)
 353                 basic_machine=mips-dec
 354                 ;;
 355         magnum | m3230)
 356                 basic_machine=mips-mips
 357                 os=-sysv
 358                 ;;
 359         gmicro)
 360                 basic_machine=tron-gmicro
 361                 os=-sysv
 362                 ;;
 363         rtpc | rtpc-*)
 364                 basic_machine=romp-ibm
 365                 ;;
 366         am29k)
 367                 basic_machine=a29k-none
 368                 os=-bsd
 369                 ;;
 370         amdahl)
 371                 basic_machine=580-amdahl
 372                 os=-sysv
 373                 ;;
 374         amigados)
 375                 basic_machine=m68k-cbm
 376                 os=-amigados
 377                 ;;
 378         amigaunix | amix)
 379                 basic_machine=m68k-cbm
 380                 os=-sysv4
 381                 ;;
 382         stratus)
 383                 basic_machine=i860-stratus
 384                 os=-sysv4
 385                 ;;
 386         cray | ymp)
 387                 basic_machine=ymp-cray
 388                 os=-unicos
 389                 ;;
 390         cray2)
 391                 basic_machine=cray2-cray
 392                 os=-unicos
 393                 ;;
 394         xmp)
 395                 basic_machine=xmp-cray
 396                 os=-unicos
 397                 ;;
 398         delta88)
 399                 basic_machine=m88k-motorola
 400                 os=-m88kbcs
 401                 ;;
 402         dpx2)
 403                 basic_machine=m68k-bull
 404                 os=-sysv
 405                 ;;
 406         ebmon29k)
 407                 basic_machine=a29k-amd
 408                 os=-ebmon
 409                 ;;
 410
 411         h8300hms)
 412                 basic_machine=h8300-hitachi
 413                 os=-hms
 414                 ;;
 415         udi29k)
 416                 basic_machine=a29k-amd
 417                 os=-udi
 418                 ;;
 419         a29khif)
 420                 basic_machine=a29k-amd
 421                 os=-udi
 422                 ;;
 423         sa29200)
 424                 basic_machine=a29k-amd
 425                 os=-udi
 426                 ;;
 427         h8300xray)
 428                 basic_machine=h8300-hitachi
 429                 os=-xray
 430                 ;;
 431         harris)
 432                 basic_machine=m88k-harris
 433                 os=-m88kbcs
 434                 ;;
 435         hp300bsd)
 436                 basic_machine=m68k-hp
 437                 os=-bsd
 438                 ;;
 439         hp300hpux)
 440                 basic_machine=m68k-hp
 441                 os=-hpux
 442                 ;;
 443         hp9k2[0-9][0-9] | hp9k31[0-9])
 444                 basic_machine=m68000-hp
 445                 os=-hpux
 446                 ;;
 447         hp9k3[2-9][0-9])
 448                 basic_machine=m68k-hp
 449                 os=-hpux
 450                 ;;
 451         hppabsd)
 452                 basic_machine=hppa-hp
 453                 os=-bsd
 454                 ;;
 455         hppahpux)
 456                 basic_machine=hppa-hp
 457                 os=-hpux
 458                 ;;
 459         ncr3000)
 460                 basic_machine=i486-ncr
 461                 os=-sysv4
 462                 ;;
 463         necv70)
 464                 basic_machine=v70-nec
 465                 os=-sysv
 466                 ;;
 467         news1000)
 468                 basic_machine=m68030-sony
 469                 os=-newsos
 470                 ;;
 471         nindy960)
 472                 basic_machine=i960-intel
 473                 os=-nindy
 474                 ;;
 475         pn)
 476                 basic_machine=pn-gould
 477                 os=-sysv
 478                 ;;
 479         np1)
 480                 basic_machine=np1-gould
 481                 os=-sysv
 482                 ;;
 483         ultra3)
 484                 basic_machine=a29k-nyu
 485                 os=-sym1
 486                 ;;
 487         vxworks960)
 488                 basic_machine=i960-wrs
 489                 os=-vxworks
 490                 ;;
 491         vxworks68)
 492                 basic_machine=m68k-wrs
 493                 os=-vxworks
 494                 ;;
 495         es1800 | OSE68k | ose68k)
 496                 basic_machine=m68k-ericsson
 497                 os=-ose
 498                 ;;
 499         OSE68000 | ose68000)
 500                 basic_machine=m68000-ericsson
 501                 os=-ose
 502                 ;;
 503         os68k)
 504                 basic_machine=m68k-none
 505                 os=-os68k
 506                 ;;
 507         sparclite)
 508                 basic_machine=sparclite-fujitsu
 509                 os=-none
 510                 ;;
 511         sparcfrw)
 512                 basic_machine=sparcfrw-sun
 513                 os=-sunos4
 514                 ;;
 515         sparcfrwcompat)
 516                 basic_machine=sparcfrwcompat-sun
 517                 os=-sunos4
 518                 ;;
 519         sparclitefrw)
 520                 basic_machine=sparclitefrw-fujitsu
 521                 os=-none
 522                 ;;
 523         sparclitefrwcompat)
 524                 basic_machine=sparclitefrwcompat-fujitsu
 525                 os=-none
 526                 ;;
 527
 528         none)
 529                 basic_machine=none-none
 530                 os=-none
 531                 ;;
 532
 533 # Here we handle the default manufacturer of certain CPU types.  It is in
 534 # some cases the only manufacturer, in others, it is the most popular.
 535         mips)
 536                 basic_machine=mips-mips
 537                 ;;
 538         romp)
 539                 basic_machine=romp-ibm
 540                 ;;
 541         rs6000)
 542                 basic_machine=rs6000-ibm
 543                 ;;
 544         vax)
 545                 basic_machine=vax-dec
 546                 ;;
 547         sparc)
 548                 basic_machine=sparc-sun
 549                 ;;
 550         fx2800)
 551                 basic_machine=i860-alliant
 552                 ;;
 553         *)
 554                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 555                 exit 1
 556                 ;;
 557 esac
 558
 559 # Decode manufacturer-specific aliases for certain operating systems.
 560
 561 if [ "$os" ]
 562 then
 563 case $os in
 564         # First accept the basic system types.
 565         # The portable systems comes first.
 566         # Each alternative must end in a *, to match a version number.
 567         -bsd* | -sysv* | -mach* | -minix* | -genix* | -ultrix* | -aout | -coff \
 568               | -vms* | -sco* | -esix* | -isc* | -aix* | -sunos* | -hpux* \
 569               | -unos* | -osf* | -v88r* | -luna* | -dgux* | -solaris* | -sym* \
 570               | -newsos | -amigados* | -msdos* | -none* | -os68k* | -irix* \
 571               | -nindy* | -vxworks* | -ebmon* | -udi | -hms* | -xray \
 572               | -m88kbcs* | -go32 | -linux* )
 573         ;;
 574 # start-sanitize-v9
 575         -v7 | -v9 | -hal32 | -hal64) ;;
 576 # end-sanitize-v9
 577
 578 # Note that readline checks for newsos
 579 #       -newsos*)
 580 #               os=-bsd
 581 #               ;;
 582         -osfrose*)
 583                 os=-osf
 584                 ;;
 585         -osf*)
 586                 os=-bsd
 587                 ;;
 588         -dynix*)
 589                 os=-bsd
 590                 ;;
 591         -aos*)
 592                 os=-bsd
 593                 ;;
 594         -ctix* | -uts*)
 595                 os=-sysv
 596                 ;;
 597         -svr4)
 598                 os=-sysv4
 599                 ;;
 600         -svr3)
 601                 os=-sysv3
 602                 ;;
 603         -ose*)
 604                 os=-ose
 605                 ;;
 606         -es1800*)
 607                 os=-ose
 608                 ;;
 609         *)
 610                 # Get rid of the `-' at the beginning of $os.
 611                 os=`echo $1 | sed 's/[^-]*-//'`
 612                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
 613                 exit 1
 614                 ;;
 615 esac
 616 else
 617
 618 # Here we handle the default operating systems that come with various machines.
 619 # The value should be what the vendor currently ships out the door with their
 620 # machine or put another way, the most popular os provided with the machine.
 621 case $basic_machine in
 622         *-dec | vax-*)
 623                 os=-ultrix42
 624                 ;;
 625         i386-sun)
 626                 os=-sunos402
 627                 ;;
 628         m68000-sun)
 629                 os=-sunos3
 630                 # This also exists in the configure program, but was not the
 631                 # default.
 632                 # os=-sunos4
 633                 ;;
 634         sparc-* | *-sun)
 635                 os=-sunos411
 636                 ;;
 637         romp-*)
 638                 os=-bsd
 639                 ;;
 640         *-ibm)
 641                 os=-aix
 642                 ;;
 643         *-hp)
 644                 os=-hpux
 645                 ;;
 646         *-sgi | i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
 647                 os=-sysv
 648                 ;;
 649         *-dg)
 650                 os=-dgux
 651                 ;;
 652         m88k-omron*)
 653                 os=-luna
 654                 ;;
 655         *-crds)
 656                 os=-unos
 657                 ;;
 658         *-ns)
 659                 os=-genix
 660                 ;;
 661         i386-*)
 662                 os=-scosysv322
 663                 ;;
 664         *)
 665                 os=-none
 666                 ;;
 667 esac
 668 fi
 669
 670 # Here we handle the case where we know the os, and the CPU type, but not the
 671 # manufacturer.  We pick the logical manufacturer.
 672 vendor=unknown
 673 case $basic_machine in
 674         *-unknown)
 675                 case $os in
 676                         -sunos*)
 677                                 vendor=sun
 678                                 ;;
 679                         -aix*)
 680                                 vendor=ibm
 681                                 ;;
 682                         -hpux*)
 683                                 vendor=hp
 684                                 ;;
 685                         -unos*)
 686                                 vendor=crds
 687                                 ;;
 688                         -dgux*)
 689                                 vendor=dg
 690                                 ;;
 691                         -luna*)
 692                                 vendor=omron
 693                                 ;;
 694                         -genix*)
 695                                 vendor=ns
 696                                 ;;
 697                         -vxworks*)
 698                                 vendor=wrs
 699                                 ;;
 700                 esac
 701                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
 702                 ;;
 703 esac
 704
 705 echo $basic_machine$os