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