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