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 # Lets recognize common machines as not being OS so that things like
  58 # config.subr decstation-3100 work.
  59 case $os in
  60         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
  61         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
  62         -unicom* | -ibm* | -next* | -hp | -isi* | -apollo | -altos* | \
  63         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | \
  64         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
  65         -harris | -dolphin)
  66                 os=
  67                 basic_machine=$1
  68                 ;;
  69         -sco*)
  70                 os=-sco3.2v2
  71                 basic_machine=i386-unknown
  72                 ;;
  73         -isc*)
  74                 os=-isc
  75                 basic_machine=i386-unknown
  76                 ;;
  77 esac
  78
  79 # Decode aliases for certain CPU-COMPANY combinations.
  80 case $basic_machine in
  81         # Recognize the basic CPU types with without company name.
  82         # Some are omitted here because they have special meanings below.
  83         tahoe | i[34]86 | i860 | m68k | m68000 | m88k | ns32k | arm | pyramid \
  84                 | tron | a29k | 580 | i960 | h8300 | hppa1.0 | hppa1.1 | we32k)
  85                 basic_machine=$basic_machine-unknown
  86                 ;;
  87         # Recognize the basic CPU types with with company name.
  88         vax-* | tahoe-* | i[34]86-* | i860-* | m68k-* | m68000-* | m88k-* \
  89               | sparc-* | ns32k-* | fx80-* | arm-* | c[123]* \
  90               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
  91               | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
  92               | hppa1.0-* | hppa1.1-* | we32k-*)
  93                 ;;
  94         # Recognize the various machine names and aliases which stand
  95         # for a CPU type and a company and sometimes even an OS.
  96         vaxv)
  97                 basic_machine=vax-dec
  98                 os=-sysv
  99                 ;;
 100         vms)
 101                 basic_machine=vax-dec
 102                 os=-vms
 103                 ;;
 104         i386v32)
 105                 basic_machine=i386-unknown
 106                 os=-sysv32
 107                 ;;
 108         i386-sco* | i386sco | sco)
 109                 basic_machine=i386-unknown
 110                 os=-sco3.2v2
 111                 ;;
 112         i386-isc* | isc)
 113                 basic_machine=i386-unknown
 114                 os=-isc
 115                 ;;
 116         i486v32)
 117                 basic_machine=i486-unknown
 118                 os=-sysv32
 119                 ;;
 120         i486-sco* | i486sco | sco)
 121                 basic_machine=i486-unknown
 122                 os=-sco3.2v2
 123                 ;;
 124         i486-isc* | isc)
 125                 basic_machine=i486-unknown
 126                 os=-isc
 127                 ;;
 128         i386v4*)
 129                 basic_machine=i386-unknown
 130                 os=-sysv4
 131                 ;;
 132         i486v4*)
 133                 basic_machine=i486-unknown
 134                 os=-sysv4
 135                 ;;
 136         i386v)
 137                 basic_machine=i386-unknown
 138                 os=-sysv
 139                 ;;
 140         i486v)
 141                 basic_machine=i486-unknown
 142                 os=-sysv
 143                 ;;
 144         spur)
 145                 basic_machine=spur-unknown
 146                 ;;
 147         alliant | fx80)
 148                 basic_machine=fx80-alliant
 149                 ;;
 150         convex-c1)
 151                 basic_machine=c1-convex
 152                 os=-bsd
 153                 ;;
 154         convex-c2)
 155                 basic_machine=c2-convex
 156                 os=-bsd
 157                 ;;
 158         convex-c32)
 159                 basic_machine=c32-convex
 160                 os=-bsd
 161                 ;;
 162         convex-c34)
 163                 basic_machine=c34-convex
 164                 os=-bsd
 165                 ;;
 166         convex-c38)
 167                 basic_machine=c38-convex
 168                 os=-bsd
 169                 ;;
 170         m88k-omron*)
 171                 basic_machine=m88k-omron
 172                 ;;
 173         merlin)
 174                 basic_machine=ns32k-utek
 175                 os=-sysv
 176                 ;;
 177         crds | unos)
 178                 basic_machine=m68k-crds
 179                 ;;
 180         encore | umax | mmax)
 181                 basic_machine=ns32k-encore
 182                 os=-bsd
 183                 ;;
 184         genix)
 185                 basic_machine=ns32k-ns
 186                 ;;
 187         iris | iris4d)
 188                 basic_machine=mips-sgi
 189                 case $os in
 190                     -irix*)
 191                         ;;
 192                     *)
 193                         os=-irix4
 194                         ;;
 195                 esac
 196                 ;;
 197         news | news700 | news800 | news900)
 198                 basic_machine=m68k-sony
 199                 os=-newsos
 200                 ;;
 201         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 202                 basic_machine=m68000-att
 203                 ;;
 204         3b*)
 205                 basic_machine=we32k-att
 206                 ;;
 207         delta | 3300 | motorola-3300 | motorola-delta \
 208               | 3300-motorola | delta-motorola)
 209                 basic_machine=m68k-motorola
 210                 ;;
 211         balance)
 212                 basic_machine=ns32k-sequent
 213                 os=-dynix
 214                 ;;
 215         pc532)
 216                 basic_machine=ns32k-pc532
 217                 ;;
 218         symmetry)
 219                 basic_machine=i386-sequent
 220                 os=-dynix
 221                 ;;
 222         sun2)
 223                 basic_machine=m68000-sun
 224                 ;;
 225         sun2os3)
 226                 basic_machine=m68000-sun
 227                 os=-sunos3
 228                 ;;
 229         sun2os4)
 230                 basic_machine=m68000-sun
 231                 os=-sunos4
 232                 ;;
 233         sun3os3)
 234                 basic_machine=m68k-sun
 235                 os=-sunos3
 236                 ;;
 237         sun3os4)
 238                 basic_machine=m68k-sun
 239                 os=-sunos4
 240                 ;;
 241         sun4os3)
 242                 basic_machine=sparc-sun
 243                 os=-sunos3
 244                 ;;
 245         sun4os4)
 246                 basic_machine=sparc-sun
 247                 os=-sunos4
 248                 ;;
 249         sun3)
 250                 basic_machine=m68k-sun
 251                 ;;
 252         sun4)
 253                 basic_machine=sparc-sun
 254                 ;;
 255         pbd)
 256                 basic_machine=sparc-tti
 257                 ;;
 258         pbb)
 259                 basic_machine=m68k-tti
 260                 ;;
 261         sun386 | sun386i | roadrunner)
 262                 basic_machine=i386-sun
 263                 ;;
 264         ps2)
 265                 basic_machine=i386-ibm
 266                 ;;
 267         fx2800)
 268                 basic_machine=i860-alliant
 269                 ;;
 270         next)
 271                 basic_machine=m68k-next
 272                 os=-bsd
 273                 ;;
 274         amiga)
 275                 basic_machine=m68k-cbm
 276                 ;;
 277         hp9k3[2-9][0-9])
 278                 basic_machine=m68k-hp
 279                 ;;
 280         hp9k31[0-9] | hp9k2[0-9][0-9])
 281                 basic_machine=m68000-hp
 282                 ;;
 283         hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
 284                 basic_machine=hppa1.1-hp
 285                 ;;
 286         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 287                 basic_machine=hppa1.0-hp
 288                 ;;
 289         isi68 | isi)
 290                 basic_machine=m68k-isi
 291                 os=-sysv
 292                 ;;
 293         apollo68)
 294                 basic_machine=m68k-apollo
 295                 os=-sysv
 296                 ;;
 297         altos | altos3068)
 298                 basic_machine=m68k-altos
 299                 ;;
 300         miniframe)
 301                 basic_machine=m68000-convergent
 302                 ;;
 303         tower | tower-32)
 304                 basic_machine=m68k-ncr
 305                 ;;
 306         news-3600 | risc-news)
 307                 basic_machine=mips-sony
 308                 os=-newsos
 309                 ;;
 310         decstation | decstation-3100 | pmax | pmin | dec3100 | decstatn)
 311                 basic_machine=mips-dec
 312                 ;;
 313         magnum | m3230)
 314                 basic_machine=mips-mips
 315                 os=-sysv
 316                 ;;
 317         gmicro)
 318                 basic_machine=tron-gmicro
 319                 os=-sysv
 320                 ;;
 321         rtpc | rtpc-*)
 322                 basic_machine=romp-ibm
 323                 ;;
 324         am29k)
 325                 basic_machine=a29k-none
 326                 os=-bsd
 327                 ;;
 328         amdahl)
 329                 basic_machine=580-amdahl
 330                 os=-sysv
 331                 ;;
 332         amigados)
 333                 basic_machine=m68k-cbm
 334                 os=-amigados
 335                 ;;
 336         amigaunix | amix)
 337                 basic_machine=m68k-cbm
 338                 os=-amix
 339                 ;;
 340         cray | ymp)
 341                 basic_machine=ymp-cray
 342                 os=-unicos
 343                 ;;
 344         cray2)
 345                 basic_machine=cray2-cray
 346                 os=-unicos
 347                 ;;
 348         xmp)
 349                 basic_machine=xmp-cray
 350                 os=-unicos
 351                 ;;
 352         delta88)
 353                 basic_machine=m88k-motorola
 354                 os=-m88kbcs
 355                 ;;
 356         dpx2)
 357                 basic_machine=m68k-bull
 358                 os=-sysv
 359                 ;;
 360         ebmon29k)
 361                 basic_machine=a29k-amd
 362                 os=-ebmon
 363                 ;;
 364         h8300hds)
 365                 basic_machine=h8300-hitachi
 366                 os=-hds
 367                 ;;
 368         harris)
 369                 basic_machine=m88k-harris
 370                 os=-m88kbcs
 371                 ;;
 372         hp300bsd)
 373                 basic_machine=m68k-hp
 374                 os=-bsd
 375                 ;;
 376         hp300hpux)
 377                 basic_machine=m68k-hp
 378                 os=-hpux
 379                 ;;
 380         hp9k2[0-9][0-9] | hp9k31[0-9])
 381                 basic_machine=m68000-hp
 382                 os=-hpux
 383                 ;;
 384         hp9k3[2-9][0-9])
 385                 basic_machine=m68k-hp
 386                 os=-hpux
 387                 ;;
 388         ncr3000)
 389                 basic_machine=i486-ncr
 390                 os=-sysv4
 391                 ;;
 392         news1000)
 393                 basic_machine=m68030-sony
 394                 os=-newsos
 395                 ;;
 396         nindy960)
 397                 basic_machine=i960-intel
 398                 os=-nindy
 399                 ;;
 400         pn)
 401                 basic_machine=pn-gould
 402                 os=-sysv
 403                 ;;
 404         np1)
 405                 basic_machine=np1-gould
 406                 os=-sysv
 407                 ;;
 408         ultra3)
 409                 basic_machine=a29k-nyu
 410                 os=-sym1
 411                 ;;
 412         vxworks960)
 413                 basic_machine=i960-wrs
 414                 os=-vxworks
 415                 ;;
 416         vxworks68)
 417                 basic_machine=m68k-wrs
 418                 os=-vxworks
 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         *)
 446                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 447                 exit 1
 448                 ;;
 449 esac
 450
 451 # Here we canonicalize certain aliases for manufacturers.
 452 case $basic_machine in
 453         *-digital*)
 454                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
 455                 ;;
 456         *-commodore*)
 457                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
 458                 ;;
 459         *)
 460                 ;;
 461 esac
 462
 463 # Decode manufacturer-specific aliases for certain operating systems.
 464
 465 if [ "$os" ]
 466 then
 467 case $os in
 468         # First accept the basic system types.
 469         # The portable systems comes first.
 470         # Each alternative must end in a *, to match a version number.
 471         -bsd* | -sysv* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
 472               | -vms* | -sco* | -esix* | -isc* | -aix* | -sunos* | -hpux* \
 473               | -unos* | -osf* | -luna* | -dgux* | -solari* | -sym* | -amix* \
 474               | -amigados* | -msdos* | -newsos* | -unicos* | -aos* \
 475               | -nindy* | -vxworks* | -ebmon* | -hds* | -m88kbcs*)
 476                 ;;
 477         -osfrose*)
 478                 os=-osfrose
 479                 ;;
 480         -osf*)
 481                 os=-osf
 482                 ;;
 483         -utek*)
 484                 os=-bsd
 485                 ;;
 486         -dynix*)
 487                 os=-bsd
 488                 ;;
 489         -acis*)
 490                 os=-aos
 491                 ;;
 492         -ctix* | -uts*)
 493                 os=-sysv
 494                 ;;
 495         -triton*)
 496                 os=-sysv3
 497                 ;;
 498         -oss*)
 499                 os=-sysv3
 500                 ;;
 501         -svr4)
 502                 os=-sysv4
 503                 ;;
 504         -svr3)
 505                 os=-sysv3
 506                 ;;
 507         -none)
 508                 ;;
 509         *)
 510                 # Get rid of the `-' at the beginning of $os.
 511                 os=`echo $1 | sed 's/[^-]*-//'`
 512                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
 513                 exit 1
 514                 ;;
 515 esac
 516 else
 517
 518 # Here we handle the default operating systems that come with various machines.
 519 # The value should be what the vendor currently ships out the door with their
 520 # machine or put another way, the most popular os provided with the machine.
 521 case $basic_machine in
 522         *-dec | vax-*)
 523                 os=-ultrix4.2
 524                 ;;
 525         i386-sun)
 526                 os=-sunos4.0.2
 527                 ;;
 528         m68000-sun)
 529                 os=-sunos3
 530                 # This also exists in the configure program, but was not the
 531                 # default.
 532                 # os=-sunos4
 533                 ;;
 534         *-tti)  # must be before sparc entry or we get the wrong os.
 535                 os=-sysv3
 536                 ;;
 537         sparc-* | *-sun)
 538                 os=-sunos4.1.1
 539                 ;;
 540         *-ibm)
 541                 os=-aix
 542                 ;;
 543         *-hp)
 544                 os=-hpux
 545                 ;;
 546         *-sgi | i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
 547                 os=-sysv
 548                 ;;
 549         *-cbm)
 550                 os=-amigados
 551                 ;;
 552         *-dg)
 553                 os=-dgux
 554                 ;;
 555         *-dolphin)
 556                 os=-sysv3
 557                 ;;
 558         m88k-omron*)
 559                 os=-luna
 560                 ;;
 561         *-crds)
 562                 os=-unos
 563                 ;;
 564         *-ns)
 565                 os=-genix
 566                 ;;
 567         i[34]86-*)
 568                 os=-sco3.2v2
 569                 ;;
 570         *)
 571                 os=-none
 572                 ;;
 573 esac
 574 fi
 575
 576 # Here we handle the case where we know the os, and the CPU type, but not the
 577 # manufacturer.  We pick the logical manufacturer.
 578 vendor=unknown
 579 case $basic_machine in
 580         *-unknown)
 581                 case $os in
 582                         -sunos*)
 583                                 vendor=sun
 584                                 ;;
 585                         -aix*)
 586                                 vendor=ibm
 587                                 ;;
 588                         -hpux*)
 589                                 vendor=hp
 590                                 ;;
 591                         -unos*)
 592                                 vendor=crds
 593                                 ;;
 594                         -dgux*)
 595                                 vendor=dg
 596                                 ;;
 597                         -luna*)
 598                                 vendor=omron
 599                                 ;;
 600                         -genix*)
 601                                 vendor=ns
 602                                 ;;
 603                 esac
 604                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
 605                 ;;
 606 esac
 607
 608 echo $basic_machine$os