config.sub

   1 #!/bin/sh
   2 # Configuration validation subroutine script, version 1.1.
   3 #   Copyright (C) 1991, 1992, 1993 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* | -hitachi | \
  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         -sco4)
  75                 os=-sco3.2v4
  76                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
  77                 ;;
  78         -sco3.2.[4-9]*)
  79                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
  80                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
  81                 ;;
  82         -sco3.2v[4-9]*)
  83                 # Don't forget version if it is 3.2v4 or newer.
  84                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
  85                 ;;
  86         -sco*)
  87                 os=-sco3.2v2
  88                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
  89                 ;;
  90         -isc)
  91                 os=-isc2.2
  92                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
  93                 ;;
  94         -clix*)
  95                 basic_machine=clipper-intergraph
  96                 ;;
  97         -isc*)
  98                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
  99                 ;;
 100         -lynx)
 101                 os=-lynxos
 102                 ;;
 103 esac
 104
 105 # Decode aliases for certain CPU-COMPANY combinations.
 106 case $basic_machine in
 107         # Recognize the basic CPU types with without company name.
 108         # Some are omitted here because they have special meanings below.
 109         tahoe | i[34]86 | i860 | m68k | m68000 | m88k | ns32k | arm | pyramid \
 110                 | tron | a29k | 580 | i960 | h8300 | hppa1.0 | hppa1.1 \
 111                 | alpha | we32k | ns16k | clipper | sparclite | i370 | sh)
 112                 basic_machine=$basic_machine-unknown
 113                 ;;
 114         # Object if more than one company name word.
 115         *-*-*)
 116                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 117                 exit 1
 118                 ;;
 119         # Recognize the basic CPU types with with company name.
 120         vax-* | tahoe-* | i[34]86-* | i860-* | m68k-* | m68000-* | m88k-* \
 121               | sparc-* | ns32k-* | fx80-* | arm-* | c[123]* \
 122               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
 123               | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
 124               | hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \
 125               | pn-* | np1-* | xps100-* | clipper-* | orion-* | sparclite-* \
 126               | sh-*)
 127                 ;;
 128         # Recognize the various machine names and aliases which stand
 129         # for a CPU type and a company and sometimes even an OS.
 130         vaxv)
 131                 basic_machine=vax-dec
 132                 os=-sysv
 133                 ;;
 134         vms)
 135                 basic_machine=vax-dec
 136                 os=-vms
 137                 ;;
 138         i370-ibm* | ibm*)
 139                 basic_machine=i370-ibm
 140                 os=-mvs
 141                 ;;
 142 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
 143         i[34]86v32)
 144                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 145                 os=-sysv32
 146                 ;;
 147         i[34]86v4*)
 148                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 149                 os=-sysv4
 150                 ;;
 151         i[34]86v)
 152                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 153                 os=-sysv
 154                 ;;
 155         i[34]86sol2)
 156                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 157                 os=-solaris2
 158                 ;;
 159         spur)
 160                 basic_machine=spur-unknown
 161                 ;;
 162         alliant | fx80)
 163                 basic_machine=fx80-alliant
 164                 ;;
 165         convex-c1)
 166                 basic_machine=c1-convex
 167                 os=-bsd
 168                 ;;
 169         convex-c2)
 170                 basic_machine=c2-convex
 171                 os=-bsd
 172                 ;;
 173         convex-c32)
 174                 basic_machine=c32-convex
 175                 os=-bsd
 176                 ;;
 177         convex-c34)
 178                 basic_machine=c34-convex
 179                 os=-bsd
 180                 ;;
 181         convex-c38)
 182                 basic_machine=c38-convex
 183                 os=-bsd
 184                 ;;
 185         m88k-omron*)
 186                 basic_machine=m88k-omron
 187                 ;;
 188         merlin)
 189                 basic_machine=ns32k-utek
 190                 os=-sysv
 191                 ;;
 192         crds | unos)
 193                 basic_machine=m68k-crds
 194                 ;;
 195         elxsi)
 196                 basic_machine=elxsi-elxsi
 197                 os=-bsd
 198                 ;;
 199         encore | umax | mmax)
 200                 basic_machine=ns32k-encore
 201                 ;;
 202         genix)
 203                 basic_machine=ns32k-ns
 204                 ;;
 205         iris | iris4d)
 206                 basic_machine=mips-sgi
 207                 case $os in
 208                     -irix*)
 209                         ;;
 210                     *)
 211                         os=-irix4
 212                         ;;
 213                 esac
 214                 ;;
 215         news | news700 | news800 | news900)
 216                 basic_machine=m68k-sony
 217                 os=-newsos
 218                 ;;
 219         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 220                 basic_machine=m68000-att
 221                 ;;
 222         3b*)
 223                 basic_machine=we32k-att
 224                 ;;
 225         delta | 3300 | motorola-3300 | motorola-delta \
 226               | 3300-motorola | delta-motorola)
 227                 basic_machine=m68k-motorola
 228                 ;;
 229         balance)
 230                 basic_machine=ns32k-sequent
 231                 os=-dynix
 232                 ;;
 233         pc532)
 234                 basic_machine=ns32k-pc532
 235                 ;;
 236         symmetry)
 237                 basic_machine=i386-sequent
 238                 os=-dynix
 239                 ;;
 240         sun2)
 241                 basic_machine=m68000-sun
 242                 ;;
 243         sun2os3)
 244                 basic_machine=m68000-sun
 245                 os=-sunos3
 246                 ;;
 247         sun2os4)
 248                 basic_machine=m68000-sun
 249                 os=-sunos4
 250                 ;;
 251         sun3os3)
 252                 basic_machine=m68k-sun
 253                 os=-sunos3
 254                 ;;
 255         sun3os4)
 256                 basic_machine=m68k-sun
 257                 os=-sunos4
 258                 ;;
 259         sun4os3)
 260                 basic_machine=sparc-sun
 261                 os=-sunos3
 262                 ;;
 263         sun4os4)
 264                 basic_machine=sparc-sun
 265                 os=-sunos4
 266                 ;;
 267         sun3)
 268                 basic_machine=m68k-sun
 269                 ;;
 270         sun4)
 271                 basic_machine=sparc-sun
 272                 ;;
 273         pbd)
 274                 basic_machine=sparc-tti
 275                 ;;
 276         pbb)
 277                 basic_machine=m68k-tti
 278                 ;;
 279         sun386 | sun386i | roadrunner)
 280                 basic_machine=i386-sun
 281                 ;;
 282         ps2)
 283                 basic_machine=i386-ibm
 284                 ;;
 285         fx2800)
 286                 basic_machine=i860-alliant
 287                 ;;
 288         next)
 289                 basic_machine=m68k-next
 290                 os=-bsd
 291                 ;;
 292         amiga)
 293                 basic_machine=m68k-cbm
 294                 ;;
 295         amigados)
 296                 basic_machine=m68k-cbm
 297                 os=-amigados
 298                 ;;
 299         amigaunix | amix)
 300                 basic_machine=m68k-cbm
 301                 os=-sysv4
 302                 ;;
 303         hp9k3[2-9][0-9])
 304                 basic_machine=m68k-hp
 305                 ;;
 306         hp9k31[0-9] | hp9k2[0-9][0-9])
 307                 basic_machine=m68000-hp
 308                 ;;
 309         hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
 310                 basic_machine=hppa1.1-hp
 311                 ;;
 312         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 313                 basic_machine=hppa1.0-hp
 314                 ;;
 315         isi68 | isi)
 316                 basic_machine=m68k-isi
 317                 os=-sysv
 318                 ;;
 319         apollo68)
 320                 basic_machine=m68k-apollo
 321                 os=-sysv
 322                 ;;
 323         altos | altos3068)
 324                 basic_machine=m68k-altos
 325                 ;;
 326         miniframe)
 327                 basic_machine=m68000-convergent
 328                 ;;
 329         tower | tower-32)
 330                 basic_machine=m68k-ncr
 331                 ;;
 332         news-3600 | risc-news)
 333                 basic_machine=mips-sony
 334                 os=-newsos
 335                 ;;
 336         decstation | decstation-3100 | pmax | pmin | dec3100 | decstatn)
 337                 basic_machine=mips-dec
 338                 ;;
 339         magnum | m3230)
 340                 basic_machine=mips-mips
 341                 os=-sysv
 342                 ;;
 343         gmicro)
 344                 basic_machine=tron-gmicro
 345                 os=-sysv
 346                 ;;
 347         rtpc | rtpc-*)
 348                 basic_machine=romp-ibm
 349                 ;;
 350         am29k)
 351                 basic_machine=a29k-none
 352                 os=-bsd
 353                 ;;
 354         amdahl)
 355                 basic_machine=580-amdahl
 356                 os=-sysv
 357                 ;;
 358         cray | ymp)
 359                 basic_machine=ymp-cray
 360                 os=-unicos
 361                 ;;
 362         cray2)
 363                 basic_machine=cray2-cray
 364                 os=-unicos
 365                 ;;
 366         xmp)
 367                 basic_machine=xmp-cray
 368                 os=-unicos
 369                 ;;
 370         delta88)
 371                 basic_machine=m88k-motorola
 372                 os=-sysv3
 373                 ;;
 374         dpx2* | dpx2*-bull)
 375                 basic_machine=m68k-bull
 376                 os=-sysv3
 377                 ;;
 378         sps7)
 379                 basic_machine=m68k-bull
 380                 os=-sysv2
 381                 ;;
 382         ebmon29k)
 383                 basic_machine=a29k-amd
 384                 os=-ebmon
 385                 ;;
 386         h8300hms)
 387                 basic_machine=h8300-hitachi
 388                 os=-hms
 389                 ;;
 390         sh)
 391                 basic_machine=sh-hitachi
 392                 os=-hms
 393                 ;;
 394         harris)
 395                 basic_machine=m88k-harris
 396                 os=-sysv3
 397                 ;;
 398         hp300bsd)
 399                 basic_machine=m68k-hp
 400                 os=-bsd
 401                 ;;
 402         hp300hpux)
 403                 basic_machine=m68k-hp
 404                 os=-hpux
 405                 ;;
 406         hp9k2[0-9][0-9] | hp9k31[0-9])
 407                 basic_machine=m68000-hp
 408                 os=-hpux
 409                 ;;
 410         hp9k3[2-9][0-9])
 411                 basic_machine=m68k-hp
 412                 os=-hpux
 413                 ;;
 414         ncr3000)
 415                 basic_machine=i486-ncr
 416                 os=-sysv4
 417                 ;;
 418         news1000)
 419                 basic_machine=m68030-sony
 420                 os=-newsos
 421                 ;;
 422         nindy960)
 423                 basic_machine=i960-intel
 424                 os=-nindy
 425                 ;;
 426         pn)
 427                 basic_machine=pn-gould
 428                 ;;
 429         np1)
 430                 basic_machine=np1-gould
 431                 ;;
 432         ultra3)
 433                 basic_machine=a29k-nyu
 434                 os=-sym1
 435                 ;;
 436         vxworks960)
 437                 basic_machine=i960-wrs
 438                 os=-vxworks
 439                 ;;
 440         vxworks68)
 441                 basic_machine=m68k-wrs
 442                 os=-vxworks
 443                 ;;
 444         xps | xps100)
 445                 basic_machine=xps100-honeywell
 446                 ;;
 447         none)
 448                 basic_machine=none-none
 449                 os=-none
 450                 ;;
 451
 452 # Here we handle the default manufacturer of certain CPU types.  It is in
 453 # some cases the only manufacturer, in others, it is the most popular.
 454         mips)
 455                 basic_machine=mips-mips
 456                 ;;
 457         romp)
 458                 basic_machine=romp-ibm
 459                 ;;
 460         rs6000)
 461                 basic_machine=rs6000-ibm
 462                 ;;
 463         vax)
 464                 basic_machine=vax-dec
 465                 ;;
 466         we32k)
 467                 basic_machine=we32k-att
 468                 ;;
 469         sparc)
 470                 basic_machine=sparc-sun
 471                 ;;
 472         cydra)
 473                 basic_machine=cydra-cydrome
 474                 ;;
 475         orion)
 476                 basic_machine=orion-highlevel
 477                 ;;
 478         orion105)
 479                 basic_machine=clipper-highlevel
 480                 ;;
 481         *)
 482                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 483                 exit 1
 484                 ;;
 485 esac
 486
 487 # Here we canonicalize certain aliases for manufacturers.
 488 case $basic_machine in
 489         *-digital*)
 490                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
 491                 ;;
 492         *-commodore*)
 493                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
 494                 ;;
 495         *)
 496                 ;;
 497 esac
 498
 499 # Decode manufacturer-specific aliases for certain operating systems.
 500
 501 if [ x"$os" != x"" ]
 502 then
 503 case $os in
 504         # -solaris* is a basic system type, with this one exception.
 505         -solaris1 | -solaris1.*)
 506                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
 507                 ;;
 508         -solaris)
 509                 os=-solaris2
 510                 ;;
 511         # First accept the basic system types.
 512         # The portable systems comes first.
 513         # Each alternative must end in a *, to match a version number.
 514         # -sysv* is not here because it comes later, after sysvr4.
 515         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
 516               | -vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]* | -hpux* \
 517               | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
 518               | -amigados* | -msdos* | -newsos* | -unicos* | -aos* \
 519               | -nindy* | -vxworks* | -ebmon* | -hms* | -mvs* | -clix* \
 520               | -riscos* | -linux* | -uniplus* | -iris* | -rtu* | -xenix* \
 521               | -386bsd* | -netbsd* | -lynxos*)
 522                 ;;
 523         -sunos5*)
 524                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
 525                 ;;
 526         -sunos6*)
 527                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
 528                 ;;
 529         -osfrose*)
 530                 os=-osfrose
 531                 ;;
 532         -osf*)
 533                 os=-osf
 534                 ;;
 535         -utek*)
 536                 os=-bsd
 537                 ;;
 538         -dynix*)
 539                 os=-bsd
 540                 ;;
 541         -acis*)
 542                 os=-aos
 543                 ;;
 544         -ctix* | -uts*)
 545                 os=-sysv
 546                 ;;
 547         -triton*)
 548                 os=-sysv3
 549                 ;;
 550         -oss*)
 551                 os=-sysv3
 552                 ;;
 553         -svr4)
 554                 os=-sysv4
 555                 ;;
 556         -svr3)
 557                 os=-sysv3
 558                 ;;
 559         -sysvr4)
 560                 os=-sysv4
 561                 ;;
 562         # This must come after -sysvr4.
 563         -sysv*)
 564                 ;;
 565         -xenix)
 566                 os=-xenix
 567                 ;;
 568         -none)
 569                 ;;
 570         *)
 571                 # Get rid of the `-' at the beginning of $os.
 572                 os=`echo $1 | sed 's/[^-]*-//'`
 573                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
 574                 exit 1
 575                 ;;
 576 esac
 577 else
 578
 579 # Here we handle the default operating systems that come with various machines.
 580 # The value should be what the vendor currently ships out the door with their
 581 # machine or put another way, the most popular os provided with the machine.
 582
 583 # Note that if you're going to try to match "-MANUFACTURER" here (say,
 584 # "-sun"), then you have to tell the case statement up towards the top
 585 # that MANUFACTURER isn't an operating system.  Otherwise, code above
 586 # will signal an error saying that MANUFACTURER isn't an operating
 587 # system, and we'll never get to this point.
 588
 589 case $basic_machine in
 590         *-dec | vax-*)
 591                 os=-ultrix4.2
 592                 ;;
 593         i386-sun)
 594                 os=-sunos4.0.2
 595                 ;;
 596         m68000-sun)
 597                 os=-sunos3
 598                 # This also exists in the configure program, but was not the
 599                 # default.
 600                 # os=-sunos4
 601                 ;;
 602         *-tti)  # must be before sparc entry or we get the wrong os.
 603                 os=-sysv3
 604                 ;;
 605         sparc-* | *-sun)
 606                 os=-sunos4.1.1
 607                 ;;
 608         *-ibm)
 609                 os=-aix
 610                 ;;
 611         *-hp)
 612                 os=-hpux
 613                 ;;
 614         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
 615                 os=-sysv
 616                 ;;
 617         *-cbm)
 618                 os=-amigados
 619                 ;;
 620         *-dg)
 621                 os=-dgux
 622                 ;;
 623         *-dolphin)
 624                 os=-sysv3
 625                 ;;
 626         m88k-omron*)
 627                 os=-luna
 628                 ;;
 629         *-sequent)
 630                 os=-bsd
 631                 ;;
 632         *-crds)
 633                 os=-unos
 634                 ;;
 635         *-ns)
 636                 os=-genix
 637                 ;;
 638         i370-*)
 639                 os=-mvs
 640                 ;;
 641         *-next)
 642                 os=-bsd
 643                 ;;
 644         i[34]86-*)
 645                 os=-sco3.2v2
 646                 ;;
 647         *-gould)
 648                 os=-sysv
 649                 ;;
 650         *-highlevel)
 651                 os=-bsd
 652                 ;;
 653         *-encore)
 654                 os=-bsd
 655                 ;;
 656         *-sgi)
 657                 os=-irix
 658                 ;;
 659         *-masscomp)
 660                 os=-rtu
 661                 ;;
 662         *)
 663                 os=-none
 664                 ;;
 665 esac
 666 fi
 667
 668 # Here we handle the case where we know the os, and the CPU type, but not the
 669 # manufacturer.  We pick the logical manufacturer.
 670 vendor=unknown
 671 case $basic_machine in
 672         *-unknown)
 673                 case $os in
 674                         -sunos*)
 675                                 vendor=sun
 676                                 ;;
 677                         -lynxos*)
 678                                 vendor=lynx
 679                                 ;;
 680                         -aix*)
 681                                 vendor=ibm
 682                                 ;;
 683                         -hpux*)
 684                                 vendor=hp
 685                                 ;;
 686                         -unos*)
 687                                 vendor=crds
 688                                 ;;
 689                         -dgux*)
 690                                 vendor=dg
 691                                 ;;
 692                         -luna*)
 693                                 vendor=omron
 694                                 ;;
 695                         -genix*)
 696                                 vendor=ns
 697                                 ;;
 698                         -mvs*)
 699                                 vendor=ibm
 700                                 ;;
 701                 esac
 702                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
 703                 ;;
 704 esac
 705
 706 echo $basic_machine$os