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         -isc*)
  71                 os=-iscsysv
  72                 basic_machine=i386-unknown
  73                 ;;
  74 # start-sanitize-v9
  75         -32)
  76                 basic_machine=sparc64-hal
  77                 os=-hal32
  78                 ;;
  79         -64)
  80                 basic_machine=sparc64-hal
  81                 os=-hal64
  82                 ;;
  83         -v7)
  84                 basic_machine=sparc64-sun
  85                 os=-v7
  86                 ;;
  87 # end-sanitize-v9
  88 esac
  89
  90 # Decode aliases for certain CPU-COMPANY combinations.
  91 case $basic_machine in
  92         # Recognize the basic CPU types with without company name.
  93         tahoe | i386 | i860 | m68k | m680[01234]0 | m88k | ns32k | arm | pyramid \
  94                 | tron | a29k | 580 | i960 | h8300 | v70)
  95                 basic_machine=$basic_machine-unknown
  96                 ;;
  97         # Recognize the basic CPU types with with company name.
  98         vax-* | tahoe-* | i386-* | i860-* | m68k-* | m680[01234]0-* | m88k-* \
  99               | sparc-* | ns32k-* | alliant-* | arm-* | c[123]* \
 100               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
 101               | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
 102               | hppa-*)
 103                 ;;
 104         # Recognize the various machine names and aliases which stand
 105         # for a CPU type and a company and sometimes even an OS.
 106 # start-sanitize-life
 107         life-*) ;;
 108         life)
 109                 basic_machine=life-philips
 110                 os=-none
 111                 ;;
 112 # end-sanitize-life
 113
 114 # start-sanitize-v9
 115         sparc64-*) ;;
 116         hal-32 | hal32)
 117                 basic_machine=sparc64-hal
 118                 os=-hal32
 119                 ;;
 120         hal-64 | hal64)
 121                 basic_machine=sparc64-hal
 122                 os=-hal64
 123                 ;;
 124         sparc64)
 125                 basic_machine=sparc64-sun
 126                 os=-v9
 127                 ;;
 128         sparc64-v7 | sparc64v7)
 129                 basic_machine=sparc64-sun
 130                 os=-v7
 131                 ;;
 132 # end-sanitize-v9
 133
 134         vaxv)
 135                 basic_machine=vax-dec
 136                 os=-sysv
 137                 ;;
 138         vms)
 139                 basic_machine=vax-dec
 140                 os=-vms
 141                 ;;
 142         i386mach)
 143                 basic_machine=i386-mach
 144                 os=-mach
 145                 ;;
 146         i386v32)
 147                 basic_machine=i386-unknown
 148                 os=-sysv32
 149                 ;;
 150         i386-sco* | i386sco | sco)
 151                 basic_machine=i386-unknown
 152                 os=-scosysv322
 153                 ;;
 154         go32 | i386-go32)
 155                 basic_machine=i386-unknown
 156                 os=-go32
 157                 ;;
 158         i386-isc* | isc)
 159                 basic_machine=i386-unknown
 160                 os=-iscsysv
 161                 ;;
 162         i386v4*)
 163                 basic_machine=i386-unknown
 164                 os=-sysv4
 165                 ;;
 166         i386v)
 167                 basic_machine=i386-unknown
 168                 os=-sysv
 169                 ;;
 170         spur)
 171                 basic_machine=spur-unknown
 172                 ;;
 173         alliant)
 174                 basic_machine=alliant-alliant
 175                 ;;
 176         convex-c1)
 177                 basic_machine=c1-convex
 178                 os=-sysv
 179                 ;;
 180         convex-c2)
 181                 basic_machine=c2-convex
 182                 os=-sysv
 183                 ;;
 184         convex-c32)
 185                 basic_machine=c32-convex
 186                 os=-sysv
 187                 ;;
 188         convex-c34)
 189                 basic_machine=c34-convex
 190                 os=-sysv
 191                 ;;
 192         convex-c38)
 193                 basic_machine=c38-convex
 194                 os=-sysv
 195                 ;;
 196         m88k-omron*)
 197                 basic_machine=m88k-omron
 198                 ;;
 199         merlin)
 200                 basic_machine=ns32k-utek
 201                 os=-sysv
 202                 ;;
 203         crds | unos)
 204                 basic_machine=m68k-crds
 205                 ;;
 206         encore | umax | mmax)
 207                 basic_machine=ns32k-encore
 208                 os=-sysv
 209                 ;;
 210         genix)
 211                 basic_machine=ns32k-ns
 212                 ;;
 213         iris | iris3 | iris4d)
 214                 basic_machine=mips-sgi
 215                 os=-irix3
 216                 ;;
 217         iris4)
 218                 basic_machine=mips-sgi
 219                 os=-irix4
 220                 ;;
 221         news | news700 | news800 | news900)
 222                 basic_machine=m68k-sony
 223                 os=-newsos
 224                 ;;
 225         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 226                 basic_machine=m68k-att
 227                 ;;
 228         delta | 3300 | motorola-3300 | motorola-delta \
 229               | 3300-motorola | delta-motorola)
 230                 basic_machine=m68k-motorola
 231                 ;;
 232         balance)
 233                 basic_machine=ns32k-sequent
 234                 os=-dynix
 235                 ;;
 236         pc532)
 237                 basic_machine=ns32k-pc532
 238                 ;;
 239         symmetry)
 240                 basic_machine=i386-sequent
 241                 os=-dynix
 242                 ;;
 243         sun2)
 244                 basic_machine=m68000-sun
 245                 ;;
 246         sun2os3)
 247                 basic_machine=m68000-sun
 248                 os=-sunos3
 249                 ;;
 250         sun2os4)
 251                 basic_machine=m68000-sun
 252                 os=-sunos4
 253                 ;;
 254         sun3os3)
 255                 basic_machine=m68k-sun
 256                 os=-sunos3
 257                 ;;
 258         sun3os4)
 259                 basic_machine=m68k-sun
 260                 os=-sunos4
 261                 ;;
 262         sun4os3)
 263                 basic_machine=sparc-sun
 264                 os=-sunos3
 265                 ;;
 266         sun4os4)
 267                 basic_machine=sparc-sun
 268                 os=-sunos4
 269                 ;;
 270         sun3)
 271                 basic_machine=m68k-sun
 272                 ;;
 273         sun4)
 274                 basic_machine=sparc-sun
 275                 ;;
 276         pbd)
 277                 basic_machine=sparc-unicom
 278                 ;;
 279         sun386 | sun386i | roadrunner)
 280                 basic_machine=i386-sun
 281                 ;;
 282         ps2)
 283                 basic_machine=i386-ibm
 284                 ;;
 285         next)
 286                 basic_machine=m68k-next
 287                 os=-bsd
 288                 ;;
 289         hp9k3[2-9][0-9])
 290                 basic_machine=m68k-hp
 291                 ;;
 292         hp9k31[0-9] | hp9k2[0-9][0-9])
 293                 basic_machine=m68000-hp
 294                 ;;
 295         hp9k8[0-9][0-9] | hp9k7[0-9][0-9] | hp8[0-9][0-9] | hp7[0-9][0-9])
 296                 basic_machine=hp800-hp
 297                 ;;
 298         isi68 | isi)
 299                 basic_machine=m68k-isi
 300                 os=-sysv
 301                 ;;
 302         apollo68)
 303                 basic_machine=m68k-apollo
 304                 os=-sysv
 305                 ;;
 306         apollo68bsd)
 307                 basic_machine=m68k-apollo
 308                 os=-bsd
 309                 ;;
 310         altos | altos3068)
 311                 basic_machine=m68k-altos
 312                 ;;
 313         miniframe)
 314                 basic_machine=m68000-convergent
 315                 ;;
 316         tower | tower-32)
 317                 basic_machine=m68k-ncr
 318                 ;;
 319         news-3600 | risc-news)
 320                 basic_machine=mips-sony
 321                 os=-newsos
 322                 ;;
 323         st2000)
 324                 basic_machine=m68kmote-tandem
 325                 ;;
 326         decstation-dec | decstation | decstation-3100 | pmax | pmin | dec3100 | decstatn)
 327                 basic_machine=mips-dec
 328                 ;;
 329         magnum | m3230)
 330                 basic_machine=mips-mips
 331                 os=-sysv
 332                 ;;
 333         gmicro)
 334                 basic_machine=tron-gmicro
 335                 os=-sysv
 336                 ;;
 337         rtpc | rtpc-*)
 338                 basic_machine=romp-ibm
 339                 ;;
 340         am29k)
 341                 basic_machine=a29k-none
 342                 os=-bsd
 343                 ;;
 344         amdahl)
 345                 basic_machine=580-amdahl
 346                 os=-sysv
 347                 ;;
 348         amigados)
 349                 basic_machine=m68k-cbm
 350                 os=-amigados
 351                 ;;
 352         amigaunix | amix)
 353                 basic_machine=m68k-cbm
 354                 os=-sysv4
 355                 ;;
 356         stratus)
 357                 basic_machine=i860-stratus
 358                 os=-sysv4
 359                 ;;
 360         cray | ymp)
 361                 basic_machine=ymp-cray
 362                 os=-unicos
 363                 ;;
 364         cray2)
 365                 basic_machine=cray2-cray
 366                 os=-unicos
 367                 ;;
 368         xmp)
 369                 basic_machine=xmp-cray
 370                 os=-unicos
 371                 ;;
 372         delta88)
 373                 basic_machine=m88k-motorola
 374                 os=-m88kbcs
 375                 ;;
 376         dpx2)
 377                 basic_machine=m68k-bull
 378                 os=-sysv
 379                 ;;
 380         ebmon29k)
 381                 basic_machine=a29k-amd
 382                 os=-ebmon
 383                 ;;
 384
 385         h8300hms)
 386                 basic_machine=h8300-hitachi
 387                 os=-hms
 388                 ;;
 389         udi29k)
 390                 basic_machine=a29k-amd
 391                 os=-udi
 392                 ;;
 393         a29khif)
 394                 basic_machine=a29k-amd
 395                 os=-udi
 396                 ;;
 397         sa29200)
 398                 basic_machine=a29k-amd
 399                 os=-udi
 400                 ;;
 401         h8300xray)
 402                 basic_machine=h8300-hitachi
 403                 os=-xray
 404                 ;;
 405         harris)
 406                 basic_machine=m88k-harris
 407                 os=-m88kbcs
 408                 ;;
 409         hp300bsd)
 410                 basic_machine=m68k-hp
 411                 os=-bsd
 412                 ;;
 413         hp300hpux)
 414                 basic_machine=m68k-hp
 415                 os=-hpux
 416                 ;;
 417         hp9k2[0-9][0-9] | hp9k31[0-9])
 418                 basic_machine=m68000-hp
 419                 os=-hpux
 420                 ;;
 421         hp9k3[2-9][0-9])
 422                 basic_machine=m68k-hp
 423                 os=-hpux
 424                 ;;
 425         ncr3000)
 426                 basic_machine=i386-ncr
 427                 os=-sysv4
 428                 ;;
 429         necv70)
 430                 basic_machine=v70-nec
 431                 os=-sysv
 432                 ;;
 433         news1000)
 434                 basic_machine=m68030-sony
 435                 os=-newsos
 436                 ;;
 437         nindy960)
 438                 basic_machine=i960-intel
 439                 os=-nindy
 440                 ;;
 441         pn)
 442                 basic_machine=pn-gould
 443                 os=-sysv
 444                 ;;
 445         np1)
 446                 basic_machine=np1-gould
 447                 os=-sysv
 448                 ;;
 449         ultra3)
 450                 basic_machine=a29k-nyu
 451                 os=-sym1
 452                 ;;
 453         vxworks960)
 454                 basic_machine=i960-wrs
 455                 os=-vxworks
 456                 ;;
 457         vxworks68)
 458                 basic_machine=m68k-wrs
 459                 os=-vxworks
 460                 ;;
 461         os68k)
 462                 basic_machine=m68k-none
 463                 os=-os68k
 464                 ;;
 465         sparclite)
 466                 basic_machine=sparclite-fujitsu
 467                 os=-none
 468                 ;;
 469
 470         none)
 471                 basic_machine=none-none
 472                 os=-none
 473                 ;;
 474
 475 # Here we handle the default manufacturer of certain CPU types.  It is in
 476 # some cases the only manufacturer, in others, it is the most popular.
 477         mips)
 478                 basic_machine=mips-mips
 479                 ;;
 480         romp)
 481                 basic_machine=romp-ibm
 482                 ;;
 483         rs6000)
 484                 basic_machine=rs6000-ibm
 485                 ;;
 486         vax)
 487                 basic_machine=vax-dec
 488                 ;;
 489         sparc)
 490                 basic_machine=sparc-sun
 491                 ;;
 492         fx2800)
 493                 basic_machine=i860-alliant
 494                 ;;
 495         *)
 496                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 497                 exit 1
 498                 ;;
 499 esac
 500
 501 # Decode manufacturer-specific aliases for certain operating systems.
 502
 503 if [ "$os" ]
 504 then
 505 case $os in
 506         # First accept the basic system types.
 507         # The portable systems comes first.
 508         # Each alternative must end in a *, to match a version number.
 509         -bsd* | -sysv* | -mach* | -minix* | -genix* | -ultrix* | -aout \
 510               | -vms* | -sco* | -esix* | -isc* | -aix* | -sunos* | -hpux* \
 511               | -unos* | -osf* | -v88r* | -luna* | -dgux* | -solari* | -sym* \
 512               | -newsos | -amigados* | -msdos* | -none* | -os68k* | -irix* \
 513               | -nindy* | -vxworks* | -ebmon* | -udi | -hms* | -xray | -m88kbcs* | -go32)
 514         ;;
 515 # start-sanitize-v9
 516         -v7 | -v9 | -hal32 | -hal64) ;;
 517 # end-sanitize-v9
 518
 519 # Note that readline checks for newsos
 520 #       -newsos*)
 521 #               os=-bsd
 522 #               ;;
 523         -osfrose*)
 524                 os=-osf
 525                 ;;
 526         -osf*)
 527                 os=-bsd
 528                 ;;
 529         -dynix*)
 530                 os=-bsd
 531                 ;;
 532         -aos*)
 533                 os=-bsd
 534                 ;;
 535         -ctix* | -uts*)
 536                 os=-sysv
 537                 ;;
 538         -svr4)
 539                 os=-sysv4
 540                 ;;
 541         -svr3)
 542                 os=-sysv3
 543                 ;;
 544         *)
 545                 # Get rid of the `-' at the beginning of $os.
 546                 os=`echo $1 | sed 's/[^-]*-//'`
 547                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
 548                 exit 1
 549                 ;;
 550 esac
 551 else
 552
 553 # Here we handle the default operating systems that come with various machines.
 554 # The value should be what the vendor currently ships out the door with their
 555 # machine or put another way, the most popular os provided with the machine.
 556 case $basic_machine in
 557         *-dec | vax-*)
 558                 os=-ultrix42
 559                 ;;
 560         i386-sun)
 561                 os=-sunos402
 562                 ;;
 563         m68000-sun)
 564                 os=-sunos3
 565                 # This also exists in the configure program, but was not the
 566                 # default.
 567                 # os=-sunos4
 568                 ;;
 569         sparc-* | *-sun)
 570                 os=-sunos411
 571                 ;;
 572         romp-*)
 573                 os=-bsd
 574                 ;;
 575         *-ibm)
 576                 os=-aix
 577                 ;;
 578         *-hp)
 579                 os=-hpux
 580                 ;;
 581         *-sgi | i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
 582                 os=-sysv
 583                 ;;
 584         *-dg)
 585                 os=-dgux
 586                 ;;
 587         m88k-omron*)
 588                 os=-luna
 589                 ;;
 590         *-crds)
 591                 os=-unos
 592                 ;;
 593         *-ns)
 594                 os=-genix
 595                 ;;
 596         i386-*)
 597                 os=-scosysv322
 598                 ;;
 599         *)
 600                 os=-none
 601                 ;;
 602 esac
 603 fi
 604
 605 # Here we handle the case where we know the os, and the CPU type, but not the
 606 # manufacturer.  We pick the logical manufacturer.
 607 vendor=unknown
 608 case $basic_machine in
 609         *-unknown)
 610                 case $os in
 611                         -sunos*)
 612                                 vendor=sun
 613                                 ;;
 614                         -aix*)
 615                                 vendor=ibm
 616                                 ;;
 617                         -hpux*)
 618                                 vendor=hp
 619                                 ;;
 620                         -unos*)
 621                                 vendor=crds
 622                                 ;;
 623                         -dgux*)
 624                                 vendor=dg
 625                                 ;;
 626                         -luna*)
 627                                 vendor=omron
 628                                 ;;
 629                         -genix*)
 630                                 vendor=ns
 631                                 ;;
 632                 esac
 633                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
 634                 ;;
 635 esac
 636
 637 echo $basic_machine$os