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* | -osf* | \
  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         i386v4*)
 117                 basic_machine=i386-unknown
 118                 os=-sysv4
 119                 ;;
 120         i486v4*)
 121                 basic_machine=i486-unknown
 122                 os=-sysv4
 123                 ;;
 124         i386v)
 125                 basic_machine=i386-unknown
 126                 os=-sysv
 127                 ;;
 128         spur)
 129                 basic_machine=spur-unknown
 130                 ;;
 131         alliant | fx80)
 132                 basic_machine=fx80-alliant
 133                 ;;
 134         convex-c1)
 135                 basic_machine=c1-convex
 136                 os=-bsd
 137                 ;;
 138         convex-c2)
 139                 basic_machine=c2-convex
 140                 os=-bsd
 141                 ;;
 142         convex-c32)
 143                 basic_machine=c32-convex
 144                 os=-bsd
 145                 ;;
 146         convex-c34)
 147                 basic_machine=c34-convex
 148                 os=-bsd
 149                 ;;
 150         convex-c38)
 151                 basic_machine=c38-convex
 152                 os=-bsd
 153                 ;;
 154         m88k-omron*)
 155                 basic_machine=m88k-omron
 156                 ;;
 157         merlin)
 158                 basic_machine=ns32k-utek
 159                 os=-sysv
 160                 ;;
 161         crds | unos)
 162                 basic_machine=m68k-crds
 163                 ;;
 164         encore | umax | mmax)
 165                 basic_machine=ns32k-encore
 166                 os=-bsd
 167                 ;;
 168         genix)
 169                 basic_machine=ns32k-ns
 170                 ;;
 171         iris | iris4d)
 172                 basic_machine=mips-sgi
 173                 case $os in
 174                     -irix*)
 175                         ;;
 176                     *)
 177                         os=-irix4
 178                         ;;
 179                 esac
 180                 ;;
 181         news | news700 | news800 | news900)
 182                 basic_machine=m68k-sony
 183                 os=-newsos
 184                 ;;
 185         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 186                 basic_machine=m68000-att
 187                 ;;
 188         3b*)
 189                 basic_machine=we32k-att
 190                 ;;
 191         delta | 3300 | motorola-3300 | motorola-delta \
 192               | 3300-motorola | delta-motorola)
 193                 basic_machine=m68k-motorola
 194                 ;;
 195         balance)
 196                 basic_machine=ns32k-sequent
 197                 os=-dynix
 198                 ;;
 199         pc532)
 200                 basic_machine=ns32k-pc532
 201                 ;;
 202         symmetry)
 203                 basic_machine=i386-sequent
 204                 os=-dynix
 205                 ;;
 206         sun2)
 207                 basic_machine=m68000-sun
 208                 ;;
 209         sun2os3)
 210                 basic_machine=m68000-sun
 211                 os=-sunos3
 212                 ;;
 213         sun2os4)
 214                 basic_machine=m68000-sun
 215                 os=-sunos4
 216                 ;;
 217         sun3os3)
 218                 basic_machine=m68k-sun
 219                 os=-sunos3
 220                 ;;
 221         sun3os4)
 222                 basic_machine=m68k-sun
 223                 os=-sunos4
 224                 ;;
 225         sun4os3)
 226                 basic_machine=sparc-sun
 227                 os=-sunos3
 228                 ;;
 229         sun4os4)
 230                 basic_machine=sparc-sun
 231                 os=-sunos4
 232                 ;;
 233         sun3)
 234                 basic_machine=m68k-sun
 235                 ;;
 236         sun4)
 237                 basic_machine=sparc-sun
 238                 ;;
 239         pbd)
 240                 basic_machine=sparc-tti
 241                 ;;
 242         pbb)
 243                 basic_machine=m68k-tti
 244                 ;;
 245         sun386 | sun386i | roadrunner)
 246                 basic_machine=i386-sun
 247                 ;;
 248         ps2)
 249                 basic_machine=i386-ibm
 250                 ;;
 251         fx2800)
 252                 basic_machine=i860-alliant
 253                 ;;
 254         next)
 255                 basic_machine=m68k-next
 256                 os=-bsd
 257                 ;;
 258         amiga)
 259                 basic_machine=m68k-cbm
 260                 ;;
 261         hp9k3[2-9][0-9])
 262                 basic_machine=m68k-hp
 263                 ;;
 264         hp9k31[0-9] | hp9k2[0-9][0-9])
 265                 basic_machine=m68000-hp
 266                 ;;
 267         hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
 268                 basic_machine=hppa1.1-hp
 269                 ;;
 270         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 271                 basic_machine=hppa1.0-hp
 272                 ;;
 273         isi68 | isi)
 274                 basic_machine=m68k-isi
 275                 os=-sysv
 276                 ;;
 277         apollo68)
 278                 basic_machine=m68k-apollo
 279                 os=-sysv
 280                 ;;
 281         altos | altos3068)
 282                 basic_machine=m68k-altos
 283                 ;;
 284         miniframe)
 285                 basic_machine=m68000-convergent
 286                 ;;
 287         tower | tower-32)
 288                 basic_machine=m68k-ncr
 289                 ;;
 290         news-3600 | risc-news)
 291                 basic_machine=mips-sony
 292                 os=-newsos
 293                 ;;
 294         decstation | decstation-3100 | pmax | pmin | dec3100 | decstatn)
 295                 basic_machine=mips-dec
 296                 ;;
 297         magnum | m3230)
 298                 basic_machine=mips-mips
 299                 os=-sysv
 300                 ;;
 301         gmicro)
 302                 basic_machine=tron-gmicro
 303                 os=-sysv
 304                 ;;
 305         rtpc | rtpc-*)
 306                 basic_machine=romp-ibm
 307                 ;;
 308         am29k)
 309                 basic_machine=a29k-none
 310                 os=-bsd
 311                 ;;
 312         amdahl)
 313                 basic_machine=580-amdahl
 314                 os=-sysv
 315                 ;;
 316         amigados)
 317                 basic_machine=m68k-cbm
 318                 os=-amigados
 319                 ;;
 320         amigaunix | amix)
 321                 basic_machine=m68k-cbm
 322                 os=-amix
 323                 ;;
 324         cray | ymp)
 325                 basic_machine=ymp-cray
 326                 os=-unicos
 327                 ;;
 328         cray2)
 329                 basic_machine=cray2-cray
 330                 os=-unicos
 331                 ;;
 332         xmp)
 333                 basic_machine=xmp-cray
 334                 os=-unicos
 335                 ;;
 336         delta88)
 337                 basic_machine=m88k-motorola
 338                 os=-m88kbcs
 339                 ;;
 340         dpx2)
 341                 basic_machine=m68k-bull
 342                 os=-sysv
 343                 ;;
 344         ebmon29k)
 345                 basic_machine=a29k-amd
 346                 os=-ebmon
 347                 ;;
 348         h8300hds)
 349                 basic_machine=h8300-hitachi
 350                 os=-hds
 351                 ;;
 352         harris)
 353                 basic_machine=m88k-harris
 354                 os=-m88kbcs
 355                 ;;
 356         hp300bsd)
 357                 basic_machine=m68k-hp
 358                 os=-bsd
 359                 ;;
 360         hp300hpux)
 361                 basic_machine=m68k-hp
 362                 os=-hpux
 363                 ;;
 364         hp9k2[0-9][0-9] | hp9k31[0-9])
 365                 basic_machine=m68000-hp
 366                 os=-hpux
 367                 ;;
 368         hp9k3[2-9][0-9])
 369                 basic_machine=m68k-hp
 370                 os=-hpux
 371                 ;;
 372         ncr3000)
 373                 basic_machine=i486-ncr
 374                 os=-sysv4
 375                 ;;
 376         news1000)
 377                 basic_machine=m68030-sony
 378                 os=-newsos
 379                 ;;
 380         nindy960)
 381                 basic_machine=i960-intel
 382                 os=-nindy
 383                 ;;
 384         pn)
 385                 basic_machine=pn-gould
 386                 os=-sysv
 387                 ;;
 388         np1)
 389                 basic_machine=np1-gould
 390                 os=-sysv
 391                 ;;
 392         ultra3)
 393                 basic_machine=a29k-nyu
 394                 os=-sym1
 395                 ;;
 396         vxworks960)
 397                 basic_machine=i960-wrs
 398                 os=-vxworks
 399                 ;;
 400         vxworks68)
 401                 basic_machine=m68k-wrs
 402                 os=-vxworks
 403                 ;;
 404         none)
 405                 basic_machine=none-none
 406                 os=-none
 407                 ;;
 408
 409 # Here we handle the default manufacturer of certain CPU types.  It is in
 410 # some cases the only manufacturer, in others, it is the most popular.
 411         mips)
 412                 basic_machine=mips-mips
 413                 ;;
 414         romp)
 415                 basic_machine=romp-ibm
 416                 ;;
 417         rs6000)
 418                 basic_machine=rs6000-ibm
 419                 ;;
 420         vax)
 421                 basic_machine=vax-dec
 422                 ;;
 423         we32k)
 424                 basic_machine=we32k-att
 425                 ;;
 426         sparc)
 427                 basic_machine=sparc-sun
 428                 ;;
 429         *)
 430                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 431                 exit 1
 432                 ;;
 433 esac
 434
 435 # Here we canonicalize certain aliases for manufacturers.
 436 case $basic_machine in
 437         *-digital*)
 438                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
 439                 ;;
 440         *-commodore*)
 441                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
 442                 ;;
 443         *)
 444                 ;;
 445 esac
 446
 447 # Decode manufacturer-specific aliases for certain operating systems.
 448
 449 if [ "$os" ]
 450 then
 451 case $os in
 452         # First accept the basic system types.
 453         # The portable systems comes first.
 454         # Each alternative must end in a *, to match a version number.
 455         -bsd* | -sysv* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
 456               | -vms* | -sco* | -esix* | -isc* | -aix* | -sunos* | -hpux* \
 457               | -unos* | -osf* | -luna* | -dgux* | -solari* | -sym* | -amix* \
 458               | -amigados* | -msdos* | -newsos* | -unicos* | -aos* \
 459               | -nindy* | -vxworks* | -ebmon* | -hds* | -m88kbcs*)
 460                 ;;
 461         -osfrose*)
 462                 os=-osf
 463                 ;;
 464         -osf*)
 465                 os=-bsd
 466                 ;;
 467         -dynix*)
 468                 os=-bsd
 469                 ;;
 470         -acis*)
 471                 os=-aos
 472                 ;;
 473         -ctix* | -uts*)
 474                 os=-sysv
 475                 ;;
 476         -triton*)
 477                 os=-sysv3
 478                 ;;
 479         -oss*)
 480                 os=-sysv3
 481                 ;;
 482         -svr4)
 483                 os=-sysv4
 484                 ;;
 485         -svr3)
 486                 os=-sysv3
 487                 ;;
 488         -none)
 489                 ;;
 490         *)
 491                 # Get rid of the `-' at the beginning of $os.
 492                 os=`echo $1 | sed 's/[^-]*-//'`
 493                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
 494                 exit 1
 495                 ;;
 496 esac
 497 else
 498
 499 # Here we handle the default operating systems that come with various machines.
 500 # The value should be what the vendor currently ships out the door with their
 501 # machine or put another way, the most popular os provided with the machine.
 502 case $basic_machine in
 503         *-dec | vax-*)
 504                 os=-ultrix4.2
 505                 ;;
 506         i386-sun)
 507                 os=-sunos4.0.2
 508                 ;;
 509         m68000-sun)
 510                 os=-sunos3
 511                 # This also exists in the configure program, but was not the
 512                 # default.
 513                 # os=-sunos4
 514                 ;;
 515         *-tti)  # must be before sparc entry or we get the wrong os.
 516                 os=-sysv3
 517                 ;;
 518         sparc-* | *-sun)
 519                 os=-sunos4.1.1
 520                 ;;
 521         *-ibm)
 522                 os=-aix
 523                 ;;
 524         *-hp)
 525                 os=-hpux
 526                 ;;
 527         *-sgi | i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
 528                 os=-sysv
 529                 ;;
 530         *-cbm)
 531                 os=-amigados
 532                 ;;
 533         *-dg)
 534                 os=-dgux
 535                 ;;
 536         *-dolphin)
 537                 os=-sysv3
 538                 ;;
 539         m88k-omron*)
 540                 os=-luna
 541                 ;;
 542         *-crds)
 543                 os=-unos
 544                 ;;
 545         *-ns)
 546                 os=-genix
 547                 ;;
 548         i386-*)
 549                 os=-sco3.2v2
 550                 ;;
 551         *)
 552                 os=-none
 553                 ;;
 554 esac
 555 fi
 556
 557 # Here we handle the case where we know the os, and the CPU type, but not the
 558 # manufacturer.  We pick the logical manufacturer.
 559 vendor=unknown
 560 case $basic_machine in
 561         *-unknown)
 562                 case $os in
 563                         -sunos*)
 564                                 vendor=sun
 565                                 ;;
 566                         -aix*)
 567                                 vendor=ibm
 568                                 ;;
 569                         -hpux*)
 570                                 vendor=hp
 571                                 ;;
 572                         -unos*)
 573                                 vendor=crds
 574                                 ;;
 575                         -dgux*)
 576                                 vendor=dg
 577                                 ;;
 578                         -luna*)
 579                                 vendor=omron
 580                                 ;;
 581                         -genix*)
 582                                 vendor=ns
 583                                 ;;
 584                 esac
 585                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
 586                 ;;
 587 esac
 588
 589 echo $basic_machine$os