config.sub

   1 #!/bin/sh
   2 # Configuration validation subroutine script, version 1.1.
   3 #   Copyright (C) 1991, 1992 Free Software Foundation, Inc.
   4 # This file is (in principle) common to ALL GNU software.
   5 # The presence of a machine in this file suggests that SOME GNU software
   6 # can handle that machine.  It does not imply ALL GNU software can.
   7
   8 #This file is free software; you can redistribute it and/or modify
   9 #it under the terms of the GNU General Public License as published by
  10 #the Free Software Foundation; either version 2 of the License, or
  11 #(at your option) any later version.
  12
  13 #This program is distributed in the hope that it will be useful,
  14 #but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 #GNU General Public License for more details.
  17
  18 #You should have received a copy of the GNU General Public License
  19 #along with this program; if not, write to the Free Software
  20 #Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  21
  22
  23 # Configuration subroutine to validate and canonicalize a configuration type.
  24 # Supply the specified configuration type as an argument.
  25 # If it is invalid, we print an error message on stderr and exit with code 1.
  26 # Otherwise, we print the canonical config type on stdout and succeed.
  27
  28 # This file is supposed to be the same for all GNU packages
  29 # and recognize all the CPU types, system types and aliases
  30 # that are meaningful with *any* GNU software.
  31 # Each package is responsible for reporting which valid configurations
  32 # it does not support.  The user should be able to distinguish
  33 # a failure to support a valid configuration from a meaningless
  34 # configuration.
  35
  36 # The goal of this file is to map all the various variations of a given
  37 # machine specification into a single specification in the form:
  38 #       CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
  39 # It is wrong to echo any other type of specification.
  40
  41 # First pass through any local machine types.
  42 case $1 in
  43         *local*)
  44                 echo $1
  45                 exit 0
  46                 ;;
  47         *)
  48         ;;
  49 esac
  50
  51 # Separate what the user gave into CPU-COMPANY and OS (if any).
  52 basic_machine=`echo $1 | sed 's/-[^-]*$//'`
  53 if [ $basic_machine != $1 ]
  54 then os=`echo $1 | sed 's/.*-/-/'`
  55 else os=; fi
  56
  57 ### Let's recognize common machines as not being operating systems so
  58 ### that things like config.sub decstation-3100 work.  We also
  59 ### recognize some manufacturers as not being operating systems, so we
  60 ### can provide default operating systems below.
  61 case $os in
  62         -sun*os*)
  63                 # Prevent following clause from handling this invalid input.
  64                 ;;
  65         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
  66         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
  67         -unicom* | -ibm* | -next* | -hp | -isi* | -apollo | -altos* | \
  68         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | \
  69         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
  70         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp )
  71                 os=
  72                 basic_machine=$1
  73                 ;;
  74         -sco3.2v[4-9]*)
  75                 # Don't forget version if it is 3.2v4 or newer.
  76                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
  77                 ;;
  78         -sco*)
  79                 os=-sco3.2v2
  80                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
  81                 ;;
  82         -isc)
  83                 os=-isc2.2
  84                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
  85                 ;;
  86         -clix*)
  87                 basic_machine=clipper-intergraph
  88                 ;;
  89         -isc*)
  90                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
  91                 ;;
  92 esac
  93
  94 # Decode aliases for certain CPU-COMPANY combinations.
  95 case $basic_machine in
  96         # Recognize the basic CPU types with without company name.
  97         # Some are omitted here because they have special meanings below.
  98         tahoe | i[34]86 | i860 | m68k | m68000 | m88k | ns32k | arm | pyramid \
  99                 | tron | a29k | 580 | i960 | h8300 | hppa1.0 | hppa1.1 \
 100                 | alpha | we32k | ns16k | clipper | sparclite | i370 )
 101                 basic_machine=$basic_machine-unknown
 102                 ;;
 103         # Object if more than one company name word.
 104         *-*-*)
 105                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 106                 exit 1
 107                 ;;
 108         # Recognize the basic CPU types with with company name.
 109         vax-* | tahoe-* | i[34]86-* | i860-* | m68k-* | m68000-* | m88k-* \
 110               | sparc-* | ns32k-* | fx80-* | arm-* | c[123]* \
 111               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
 112               | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
 113               | hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \
 114               | pn-* | np1-* | xps100-* | clipper-* | orion-* | sparclite-* )
 115                 ;;
 116         # Recognize the various machine names and aliases which stand
 117         # for a CPU type and a company and sometimes even an OS.
 118         vaxv)
 119                 basic_machine=vax-dec
 120                 os=-sysv
 121                 ;;
 122         vms)
 123                 basic_machine=vax-dec
 124                 os=-vms
 125                 ;;
 126         i370-ibm* | ibm*)
 127                 basic_machine=i370-ibm
 128                 os=-mvs
 129                 ;;
 130 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
 131         i[34]86v32)
 132                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 133                 os=-sysv32
 134                 ;;
 135         i[34]86v4*)
 136                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 137                 os=-sysv4
 138                 ;;
 139         i[34]86v)
 140                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 141                 os=-sysv
 142                 ;;
 143         i[34]86sol2)
 144                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 145                 os=-solaris2
 146                 ;;
 147         spur)
 148                 basic_machine=spur-unknown
 149                 ;;
 150         alliant | fx80)
 151                 basic_machine=fx80-alliant
 152                 ;;
 153         convex-c1)
 154                 basic_machine=c1-convex
 155                 os=-bsd
 156                 ;;
 157         convex-c2)
 158                 basic_machine=c2-convex
 159                 os=-bsd
 160                 ;;
 161         convex-c32)
 162                 basic_machine=c32-convex
 163                 os=-bsd
 164                 ;;
 165         convex-c34)
 166                 basic_machine=c34-convex
 167                 os=-bsd
 168                 ;;
 169         convex-c38)
 170                 basic_machine=c38-convex
 171                 os=-bsd
 172                 ;;
 173         m88k-omron*)
 174                 basic_machine=m88k-omron
 175                 ;;
 176         merlin)
 177                 basic_machine=ns32k-utek
 178                 os=-sysv
 179                 ;;
 180         crds | unos)
 181                 basic_machine=m68k-crds
 182                 ;;
 183         elxsi)
 184                 basic_machine=elxsi-elxsi
 185                 os=-bsd
 186                 ;;
 187         encore | umax | mmax)
 188                 basic_machine=ns32k-encore
 189                 ;;
 190         genix)
 191                 basic_machine=ns32k-ns
 192                 ;;
 193         iris | iris4d)
 194                 basic_machine=mips-sgi
 195                 case $os in
 196                     -irix*)
 197                         ;;
 198                     *)
 199                         os=-irix4
 200                         ;;
 201                 esac
 202                 ;;
 203         news | news700 | news800 | news900)
 204                 basic_machine=m68k-sony
 205                 os=-newsos
 206                 ;;
 207         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 208                 basic_machine=m68000-att
 209                 ;;
 210         3b*)
 211                 basic_machine=we32k-att
 212                 ;;
 213         delta | 3300 | motorola-3300 | motorola-delta \
 214               | 3300-motorola | delta-motorola)
 215                 basic_machine=m68k-motorola
 216                 ;;
 217         balance)
 218                 basic_machine=ns32k-sequent
 219                 os=-dynix
 220                 ;;
 221         pc532)
 222                 basic_machine=ns32k-pc532
 223                 ;;
 224         symmetry)
 225                 basic_machine=i386-sequent
 226                 os=-dynix
 227                 ;;
 228         sun2)
 229                 basic_machine=m68000-sun
 230                 ;;
 231         sun2os3)
 232                 basic_machine=m68000-sun
 233                 os=-sunos3
 234                 ;;
 235         sun2os4)
 236                 basic_machine=m68000-sun
 237                 os=-sunos4
 238                 ;;
 239         sun3os3)
 240                 basic_machine=m68k-sun
 241                 os=-sunos3
 242                 ;;
 243         sun3os4)
 244                 basic_machine=m68k-sun
 245                 os=-sunos4
 246                 ;;
 247         sun4os3)
 248                 basic_machine=sparc-sun
 249                 os=-sunos3
 250                 ;;
 251         sun4os4)
 252                 basic_machine=sparc-sun
 253                 os=-sunos4
 254                 ;;
 255         sun3)
 256                 basic_machine=m68k-sun
 257                 ;;
 258         sun4)
 259                 basic_machine=sparc-sun
 260                 ;;
 261         pbd)
 262                 basic_machine=sparc-tti
 263                 ;;
 264         pbb)
 265                 basic_machine=m68k-tti
 266                 ;;
 267         sun386 | sun386i | roadrunner)
 268                 basic_machine=i386-sun
 269                 ;;
 270         ps2)
 271                 basic_machine=i386-ibm
 272                 ;;
 273         fx2800)
 274                 basic_machine=i860-alliant
 275                 ;;
 276         next)
 277                 basic_machine=m68k-next
 278                 os=-bsd
 279                 ;;
 280         amiga)
 281                 basic_machine=m68k-cbm
 282                 ;;
 283         amigados)
 284                 basic_machine=m68k-cbm
 285                 os=-amigados
 286                 ;;
 287         amigaunix | amix)
 288                 basic_machine=m68k-cbm
 289                 os=-sysv4
 290                 ;;
 291         hp9k3[2-9][0-9])
 292                 basic_machine=m68k-hp
 293                 ;;
 294         hp9k31[0-9] | hp9k2[0-9][0-9])
 295                 basic_machine=m68000-hp
 296                 ;;
 297         hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
 298                 basic_machine=hppa1.1-hp
 299                 ;;
 300         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 301                 basic_machine=hppa1.0-hp
 302                 ;;
 303         isi68 | isi)
 304                 basic_machine=m68k-isi
 305                 os=-sysv
 306                 ;;
 307         apollo68)
 308                 basic_machine=m68k-apollo
 309                 os=-sysv
 310                 ;;
 311         altos | altos3068)
 312                 basic_machine=m68k-altos
 313                 ;;
 314         miniframe)
 315                 basic_machine=m68000-convergent
 316                 ;;
 317         tower | tower-32)
 318                 basic_machine=m68k-ncr
 319                 ;;
 320         news-3600 | risc-news)
 321                 basic_machine=mips-sony
 322                 os=-newsos
 323                 ;;
 324         decstation | decstation-3100 | pmax | pmin | dec3100 | decstatn)
 325                 basic_machine=mips-dec
 326                 ;;
 327         magnum | m3230)
 328                 basic_machine=mips-mips
 329                 os=-sysv
 330                 ;;
 331         gmicro)
 332                 basic_machine=tron-gmicro
 333                 os=-sysv
 334                 ;;
 335         rtpc | rtpc-*)
 336                 basic_machine=romp-ibm
 337                 ;;
 338         am29k)
 339                 basic_machine=a29k-none
 340                 os=-bsd
 341                 ;;
 342         amdahl)
 343                 basic_machine=580-amdahl
 344                 os=-sysv
 345                 ;;
 346         cray | ymp)
 347                 basic_machine=ymp-cray
 348                 os=-unicos
 349                 ;;
 350         cray2)
 351                 basic_machine=cray2-cray
 352                 os=-unicos
 353                 ;;
 354         xmp)
 355                 basic_machine=xmp-cray
 356                 os=-unicos
 357                 ;;
 358         delta88)
 359                 basic_machine=m88k-motorola
 360                 os=-sysv3
 361                 ;;
 362         dpx2)
 363                 basic_machine=m68k-bull
 364                 os=-sysv
 365                 ;;
 366         ebmon29k)
 367                 basic_machine=a29k-amd
 368                 os=-ebmon
 369                 ;;
 370         h8300hms)
 371                 basic_machine=h8300-hitachi
 372                 os=-hms
 373                 ;;
 374         harris)
 375                 basic_machine=m88k-harris
 376                 os=-sysv3
 377                 ;;
 378         hp300bsd)
 379                 basic_machine=m68k-hp
 380                 os=-bsd
 381                 ;;
 382         hp300hpux)
 383                 basic_machine=m68k-hp
 384                 os=-hpux
 385                 ;;
 386         hp9k2[0-9][0-9] | hp9k31[0-9])
 387                 basic_machine=m68000-hp
 388                 os=-hpux
 389                 ;;
 390         hp9k3[2-9][0-9])
 391                 basic_machine=m68k-hp
 392                 os=-hpux
 393                 ;;
 394         ncr3000)
 395                 basic_machine=i486-ncr
 396                 os=-sysv4
 397                 ;;
 398         news1000)
 399                 basic_machine=m68030-sony
 400                 os=-newsos
 401                 ;;
 402         nindy960)
 403                 basic_machine=i960-intel
 404                 os=-nindy
 405                 ;;
 406         pn)
 407                 basic_machine=pn-gould
 408                 ;;
 409         np1)
 410                 basic_machine=np1-gould
 411                 ;;
 412         ultra3)
 413                 basic_machine=a29k-nyu
 414                 os=-sym1
 415                 ;;
 416         vxworks960)
 417                 basic_machine=i960-wrs
 418                 os=-vxworks
 419                 ;;
 420         vxworks68)
 421                 basic_machine=m68k-wrs
 422                 os=-vxworks
 423                 ;;
 424         xps | xps100)
 425                 basic_machine=xps100-honeywell
 426                 ;;
 427         none)
 428                 basic_machine=none-none
 429                 os=-none
 430                 ;;
 431
 432 # Here we handle the default manufacturer of certain CPU types.  It is in
 433 # some cases the only manufacturer, in others, it is the most popular.
 434         mips)
 435                 basic_machine=mips-mips
 436                 ;;
 437         romp)
 438                 basic_machine=romp-ibm
 439                 ;;
 440         rs6000)
 441                 basic_machine=rs6000-ibm
 442                 ;;
 443         vax)
 444                 basic_machine=vax-dec
 445                 ;;
 446         we32k)
 447                 basic_machine=we32k-att
 448                 ;;
 449         sparc)
 450                 basic_machine=sparc-sun
 451                 ;;
 452         cydra)
 453                 basic_machine=cydra-cydrome
 454                 ;;
 455         orion)
 456                 basic_machine=orion-highlevel
 457                 ;;
 458         orion105)
 459                 basic_machine=clipper-highlevel
 460                 ;;
 461         *)
 462                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 463                 exit 1
 464                 ;;
 465 esac
 466
 467 # Here we canonicalize certain aliases for manufacturers.
 468 case $basic_machine in
 469         *-digital*)
 470                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
 471                 ;;
 472         *-commodore*)
 473                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
 474                 ;;
 475         *)
 476                 ;;
 477 esac
 478
 479 # Decode manufacturer-specific aliases for certain operating systems.
 480
 481 if [ "$os" ]
 482 then
 483 case $os in
 484         # -solaris* is a basic system type, with this one exception.
 485         -solaris1 | -solaris1.*)
 486                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
 487                 ;;
 488         # First accept the basic system types.
 489         # The portable systems comes first.
 490         # Each alternative must end in a *, to match a version number.
 491         -bsd* | -sysv* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
 492               | -vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]* | -hpux* \
 493               | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
 494               | -amigados* | -msdos* | -newsos* | -unicos* | -aos* \
 495               | -nindy* | -vxworks* | -ebmon* | -hms* | -mvs* \
 496               | -riscos* | -linux* | -uniplus* | -iris* | -rtu* | -xenix* )
 497                 ;;
 498         -sunos5*)
 499                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
 500                 ;;
 501         -sunos6*)
 502                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
 503                 ;;
 504         -osfrose*)
 505                 os=-osfrose
 506                 ;;
 507         -osf*)
 508                 os=-osf
 509                 ;;
 510         -utek*)
 511                 os=-bsd
 512                 ;;
 513         -dynix*)
 514                 os=-bsd
 515                 ;;
 516         -acis*)
 517                 os=-aos
 518                 ;;
 519         -ctix* | -uts*)
 520                 os=-sysv
 521                 ;;
 522         -triton*)
 523                 os=-sysv3
 524                 ;;
 525         -oss*)
 526                 os=-sysv3
 527                 ;;
 528         -svr4)
 529                 os=-sysv4
 530                 ;;
 531         -svr3)
 532                 os=-sysv3
 533                 ;;
 534         -xenix)
 535                 os=-xenix
 536                 ;;
 537         -none)
 538                 ;;
 539         *)
 540                 # Get rid of the `-' at the beginning of $os.
 541                 os=`echo $1 | sed 's/[^-]*-//'`
 542                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
 543                 exit 1
 544                 ;;
 545 esac
 546 else
 547
 548 # Here we handle the default operating systems that come with various machines.
 549 # The value should be what the vendor currently ships out the door with their
 550 # machine or put another way, the most popular os provided with the machine.
 551
 552 # Note that if you're going to try to match "-MANUFACTURER" here (say,
 553 # "-sun"), then you have to tell the case statement up towards the top
 554 # that MANUFACTURER isn't an operating system.  Otherwise, code above
 555 # will signal an error saying that MANUFACTURER isn't an operating
 556 # system, and we'll never get to this point.
 557
 558 case $basic_machine in
 559         *-dec | vax-*)
 560                 os=-ultrix4.2
 561                 ;;
 562         i386-sun)
 563                 os=-sunos4.0.2
 564                 ;;
 565         m68000-sun)
 566                 os=-sunos3
 567                 # This also exists in the configure program, but was not the
 568                 # default.
 569                 # os=-sunos4
 570                 ;;
 571         *-tti)  # must be before sparc entry or we get the wrong os.
 572                 os=-sysv3
 573                 ;;
 574         sparc-* | *-sun)
 575                 os=-sunos4.1.1
 576                 ;;
 577         *-ibm)
 578                 os=-aix
 579                 ;;
 580         *-hp)
 581                 os=-hpux
 582                 ;;
 583         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
 584                 os=-sysv
 585                 ;;
 586         *-cbm)
 587                 os=-amigados
 588                 ;;
 589         *-dg)
 590                 os=-dgux
 591                 ;;
 592         *-dolphin)
 593                 os=-sysv3
 594                 ;;
 595         m88k-omron*)
 596                 os=-luna
 597                 ;;
 598         *-sequent)
 599                 os=-bsd
 600                 ;;
 601         *-crds)
 602                 os=-unos
 603                 ;;
 604         *-ns)
 605                 os=-genix
 606                 ;;
 607         i370-*)
 608                 os=-mvs
 609                 ;;
 610         *-next)
 611                 os=-bsd
 612                 ;;
 613         i[34]86-*)
 614                 os=-sco3.2v2
 615                 ;;
 616         *-gould)
 617                 os=-sysv
 618                 ;;
 619         *-highlevel)
 620                 os=-bsd
 621                 ;;
 622         *-encore)
 623                 os=-bsd
 624                 ;;
 625         *-sgi)
 626                 os=-irix
 627                 ;;
 628         *-masscomp)
 629                 os=-rtu
 630                 ;;
 631         *)
 632                 os=-none
 633                 ;;
 634 esac
 635 fi
 636
 637 # Here we handle the case where we know the os, and the CPU type, but not the
 638 # manufacturer.  We pick the logical manufacturer.
 639 vendor=unknown
 640 case $basic_machine in
 641         *-unknown)
 642                 case $os in
 643                         -sunos*)
 644                                 vendor=sun
 645                                 ;;
 646                         -aix*)
 647                                 vendor=ibm
 648                                 ;;
 649                         -hpux*)
 650                                 vendor=hp
 651                                 ;;
 652                         -unos*)
 653                                 vendor=crds
 654                                 ;;
 655                         -dgux*)
 656                                 vendor=dg
 657                                 ;;
 658                         -luna*)
 659                                 vendor=omron
 660                                 ;;
 661                         -genix*)
 662                                 vendor=ns
 663                                 ;;
 664                         -mvs*)
 665                                 vendor=ibm
 666                                 ;;
 667                 esac
 668                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
 669                 ;;
 670 esac
 671
 672 echo $basic_machine$os