config.sub

   1 #!/bin/sh
   2 # Configuration validation subroutine script, version 1.0.
   3 #   Copyright (C) 1991, 1992 Free Software Foundation, Inc.
   4
   5 #This file is free software; you can redistribute it and/or modify
   6 #it under the terms of the GNU General Public License as published by
   7 #the Free Software Foundation; either version 2 of the License, or
   8 #(at your option) any later version.
   9
  10 #This program is distributed in the hope that it will be useful,
  11 #but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 #GNU General Public License for more details.
  14
  15 #You should have received a copy of the GNU General Public License
  16 #along with this program; if not, write to the Free Software
  17 #Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  18
  19
  20 # Configuration subroutine to validate and canonicalize a configuration type.
  21 # Supply the specified configuration type as an argument.
  22 # If it is invalid, we print an error message on stderr and exit with code 1.
  23 # Otherwise, we print the canonical config type on stdout and succeed.
  24
  25 # This file is supposed to be the same for all GNU packages
  26 # and recognize all the CPU types, system types and aliases
  27 # that are meaningful with *any* GNU software.
  28 # Each package is responsible for reporting which valid configurations
  29 # it does not support.  The user should be able to distinguish
  30 # a failure to support a valid configuration from a meaningless
  31 # configuration.
  32
  33 # The goal of this file is to map all the various variations of a given
  34 # machine specification into a single specification in the form:
  35 #       CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
  36 # it is wrong to echo any other type of specification
  37
  38 # First pass through any local machine types.
  39 case $1 in
  40         *local*)
  41                 echo $1
  42                 exit 0
  43                 ;;
  44         *)
  45         ;;
  46 esac
  47
  48 # Separate what the user gave into CPU-COMPANY and OS (if any).
  49 basic_machine=`echo $1 | sed 's/-[^-]*$//'`
  50 if [ $basic_machine != $1 ]
  51 then os=`echo $1 | sed 's/.*-/-/'`
  52 else os=; fi
  53
  54 # Lets recognize common machines as not being OS so that things like
  55 # config.subr decstation-3100 as legal.
  56 case $os in
  57         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
  58         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
  59         -unicom* | -ibm* | -next* | -hp | -isi* | -apollo | -altos* | \
  60         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -osf* | \
  61         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
  62         -harris)
  63                 os=
  64                 basic_machine=$1
  65                 ;;
  66         -sco*)
  67                 os=-scosysv322
  68                 basic_machine=i386-unknown
  69                 ;;
  70         -isc*)
  71                 os=-iscsysv
  72                 basic_machine=i386-unknown
  73                 ;;
  74 # start-sanitize-v9
  75         -32)
  76                 basic_machine=sparc64-hal
  77                 os=-hal32
  78                 ;;
  79         -64)
  80                 basic_machine=sparc64-hal
  81                 os=-hal64
  82                 ;;
  83         -v7)
  84                 basic_machine=sparc64-sun
  85                 os=-v7
  86                 ;;
  87 # end-sanitize-v9
  88 esac
  89
  90 # Decode aliases for certain CPU-COMPANY combinations.
  91 case $basic_machine in
  92         # Recognize the basic CPU types with without company name.
  93         tahoe | i386 | i860 | m68k | m68000 | m88k | ns32k | arm | pyramid \
  94                 | tron | a29k | 580 | i960 | h8300 | v70)
  95                 basic_machine=$basic_machine-unknown
  96                 ;;
  97         # Recognize the basic CPU types with with company name.
  98         vax-* | tahoe-* | i386-* | i860-* | m68k-* | m68000-* | m88k-* \
  99               | sparc-* | ns32k-* | alliant-* | arm-* | c[123]* \
 100               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
 101               | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
 102               | hppa-*)
 103                 ;;
 104         # Recognize the various machine names and aliases which stand
 105         # for a CPU type and a company and sometimes even an OS.
 106 # start-sanitize-life
 107         life-*) ;;
 108         life)
 109                 basic_machine=life-philips
 110                 os=-none
 111                 ;;
 112 # end-sanitize-life
 113
 114 # start-sanitize-v9
 115         sparc64-*) ;;
 116         hal-32 | hal32)
 117                 basic_machine=sparc64-hal
 118                 os=-hal32
 119                 ;;
 120         hal-64 | hal64)
 121                 basic_machine=sparc64-hal
 122                 os=-hal64
 123                 ;;
 124         sparc64)
 125                 basic_machine=sparc64-sun
 126                 os=-v9
 127                 ;;
 128         sparc64-v7 | sparc64v7)
 129                 basic_machine=sparc64-sun
 130                 os=-v7
 131                 ;;
 132 # end-sanitize-v9
 133
 134         vaxv)
 135                 basic_machine=vax-dec
 136                 os=-sysv
 137                 ;;
 138         vms)
 139                 basic_machine=vax-dec
 140                 os=-vms
 141                 ;;
 142         i386mach)
 143                 basic_machine=i386-mach
 144                 os=-mach
 145                 ;;
 146         i386v32)
 147                 basic_machine=i386-unknown
 148                 os=-sysv32
 149                 ;;
 150         i386-sco* | i386sco | sco)
 151                 basic_machine=i386-unknown
 152                 os=-scosysv322
 153                 ;;
 154         i386-isc* | isc)
 155                 basic_machine=i386-unknown
 156                 os=-iscsysv
 157                 ;;
 158         i386v4*)
 159                 basic_machine=i386-unknown
 160                 os=-sysv4
 161                 ;;
 162         i386v)
 163                 basic_machine=i386-unknown
 164                 os=-sysv
 165                 ;;
 166         spur)
 167                 basic_machine=spur-unknown
 168                 ;;
 169         alliant)
 170                 basic_machine=alliant-alliant
 171                 ;;
 172         convex-c1)
 173                 basic_machine=c1-convex
 174                 os=-sysv
 175                 ;;
 176         convex-c2)
 177                 basic_machine=c2-convex
 178                 os=-sysv
 179                 ;;
 180         convex-c32)
 181                 basic_machine=c32-convex
 182                 os=-sysv
 183                 ;;
 184         convex-c34)
 185                 basic_machine=c34-convex
 186                 os=-sysv
 187                 ;;
 188         convex-c38)
 189                 basic_machine=c38-convex
 190                 os=-sysv
 191                 ;;
 192         m88k-omron*)
 193                 basic_machine=m88k-omron
 194                 ;;
 195         merlin)
 196                 basic_machine=ns32k-utek
 197                 os=-sysv
 198                 ;;
 199         crds | unos)
 200                 basic_machine=m68k-crds
 201                 ;;
 202         encore | umax | mmax)
 203                 basic_machine=ns32k-encore
 204                 os=-sysv
 205                 ;;
 206         genix)
 207                 basic_machine=ns32k-ns
 208                 ;;
 209         iris | iris3 | iris4d)
 210                 basic_machine=mips-sgi
 211                 os=-irix3
 212                 ;;
 213         iris4)
 214                 basic_machine=mips-sgi
 215                 os=-irix4
 216                 ;;
 217         news | news700 | news800 | news900)
 218                 basic_machine=m68k-sony
 219                 os=-newsos
 220                 ;;
 221         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 222                 basic_machine=m68k-att
 223                 ;;
 224         delta | 3300 | motorola-3300 | motorola-delta \
 225               | 3300-motorola | delta-motorola)
 226                 basic_machine=m68k-motorola
 227                 ;;
 228         balance)
 229                 basic_machine=ns32k-sequent
 230                 os=-dynix
 231                 ;;
 232         pc532)
 233                 basic_machine=ns32k-pc532
 234                 ;;
 235         symmetry)
 236                 basic_machine=i386-sequent
 237                 os=-dynix
 238                 ;;
 239         sun2)
 240                 basic_machine=m68000-sun
 241                 ;;
 242         sun2os3)
 243                 basic_machine=m68000-sun
 244                 os=-sunos3
 245                 ;;
 246         sun2os4)
 247                 basic_machine=m68000-sun
 248                 os=-sunos4
 249                 ;;
 250         sun3os3)
 251                 basic_machine=m68k-sun
 252                 os=-sunos3
 253                 ;;
 254         sun3os4)
 255                 basic_machine=m68k-sun
 256                 os=-sunos4
 257                 ;;
 258         sun4os3)
 259                 basic_machine=sparc-sun
 260                 os=-sunos3
 261                 ;;
 262         sun4os4)
 263                 basic_machine=sparc-sun
 264                 os=-sunos4
 265                 ;;
 266         sun3)
 267                 basic_machine=m68k-sun
 268                 ;;
 269         sun4)
 270                 basic_machine=sparc-sun
 271                 ;;
 272         pbd)
 273                 basic_machine=sparc-unicom
 274                 ;;
 275         sun386 | sun386i | roadrunner)
 276                 basic_machine=i386-sun
 277                 ;;
 278         ps2)
 279                 basic_machine=i386-ibm
 280                 ;;
 281         next)
 282                 basic_machine=m68k-next
 283                 os=-sysv
 284                 ;;
 285         hp9k3[2-9][0-9])
 286                 basic_machine=m68k-hp
 287                 ;;
 288         hp9k31[0-9] | hp9k2[0-9][0-9])
 289                 basic_machine=m68000-hp
 290                 ;;
 291         hp9k8[0-9][0-9] | hp9k7[0-9][0-9] | hp8[0-9][0-9] | hp7[0-9][0-9])
 292                 basic_machine=hp800-hp
 293                 ;;
 294         isi68 | isi)
 295                 basic_machine=m68k-isi
 296                 os=-sysv
 297                 ;;
 298         apollo68)
 299                 basic_machine=m68k-apollo
 300                 os=-sysv
 301                 ;;
 302         apollo68bsd)
 303                 basic_machine=m68k-apollo
 304                 os=-bsd
 305                 ;;
 306         altos | altos3068)
 307                 basic_machine=m68k-altos
 308                 ;;
 309         miniframe)
 310                 basic_machine=m68000-convergent
 311                 ;;
 312         tower | tower-32)
 313                 basic_machine=m68k-ncr
 314                 ;;
 315         news-3600 | risc-news)
 316                 basic_machine=mips-sony
 317                 os=-newsos
 318                 ;;
 319         st2000)
 320                 basic_machine=m68kmote-tandem
 321                 ;;
 322         decstation-dec | decstation | decstation-3100 | pmax | pmin | dec3100 | decstatn)
 323                 basic_machine=mips-dec
 324                 ;;
 325         magnum | m3230)
 326                 basic_machine=mips-mips
 327                 os=-sysv
 328                 ;;
 329         gmicro)
 330                 basic_machine=tron-gmicro
 331                 os=-sysv
 332                 ;;
 333         rtpc | rtpc-*)
 334                 basic_machine=romp-ibm
 335                 ;;
 336         am29k)
 337                 basic_machine=a29k-none
 338                 os=-bsd
 339                 ;;
 340         amdahl)
 341                 basic_machine=580-amdahl
 342                 os=-sysv
 343                 ;;
 344         amigados)
 345                 basic_machine=m68k-cbm
 346                 os=-amigados
 347                 ;;
 348         amigaunix | amix)
 349                 basic_machine=m68k-cbm
 350                 os=-sysv4
 351                 ;;
 352         stratus)
 353                 basic_machine=i860-stratus
 354                 os=-sysv4
 355                 ;;
 356         cray | ymp)
 357                 basic_machine=ymp-cray
 358                 os=-unicos
 359                 ;;
 360         cray2)
 361                 basic_machine=cray2-cray
 362                 os=-unicos
 363                 ;;
 364         xmp)
 365                 basic_machine=xmp-cray
 366                 os=-unicos
 367                 ;;
 368         delta88)
 369                 basic_machine=m88k-motorola
 370                 os=-m88kbcs
 371                 ;;
 372         dpx2)
 373                 basic_machine=m68k-bull
 374                 os=-sysv
 375                 ;;
 376         ebmon29k)
 377                 basic_machine=a29k-amd
 378                 os=-ebmon
 379                 ;;
 380         h8300hds)
 381                 basic_machine=h8300-hitachi
 382                 os=-hds
 383                 ;;
 384         harris)
 385                 basic_machine=m88k-harris
 386                 os=-m88kbcs
 387                 ;;
 388         hp300bsd)
 389                 basic_machine=m68k-hp
 390                 os=-bsd
 391                 ;;
 392         hp300hpux)
 393                 basic_machine=m68k-hp
 394                 os=-hpux
 395                 ;;
 396         hp9k2[0-9][0-9] | hp9k31[0-9])
 397                 basic_machine=m68000-hp
 398                 os=-hpux
 399                 ;;
 400         hp9k3[2-9][0-9])
 401                 basic_machine=m68k-hp
 402                 os=-hpux
 403                 ;;
 404         ncr3000)
 405                 basic_machine=i386-ncr
 406                 os=-sysv4
 407                 ;;
 408         necv70)
 409                 basic_machine=v70-nec
 410                 os=-sysv
 411                 ;;
 412         news1000)
 413                 basic_machine=m68030-sony
 414                 os=-newsos
 415                 ;;
 416         nindy960)
 417                 basic_machine=i960-intel
 418                 os=-nindy
 419                 ;;
 420         pn)
 421                 basic_machine=pn-gould
 422                 os=-sysv
 423                 ;;
 424         np1)
 425                 basic_machine=np1-gould
 426                 os=-sysv
 427                 ;;
 428         ultra3)
 429                 basic_machine=a29k-nyu
 430                 os=-sym1
 431                 ;;
 432         vxworks960)
 433                 basic_machine=i960-wrs
 434                 os=-vxworks
 435                 ;;
 436         vxworks68)
 437                 basic_machine=m68k-wrs
 438                 os=-vxworks
 439                 ;;
 440         os68k)
 441                 basic_machine=m68k-none
 442                 os=-os68k
 443                 ;;
 444         none)
 445                 basic_machine=none-none
 446                 os=-none
 447                 ;;
 448
 449 # Here we handle the default manufacturer of certain CPU types.  It is in
 450 # some cases the only manufacturer, in others, it is the most popular.
 451         mips)
 452                 basic_machine=mips-mips
 453                 ;;
 454         romp)
 455                 basic_machine=romp-ibm
 456                 ;;
 457         rs6000)
 458                 basic_machine=rs6000-ibm
 459                 ;;
 460         vax)
 461                 basic_machine=vax-dec
 462                 ;;
 463         sparc)
 464                 basic_machine=sparc-sun
 465                 ;;
 466         fx2800)
 467                 basic_machine=i860-alliant
 468                 ;;
 469         *)
 470                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 471                 exit 1
 472                 ;;
 473 esac
 474
 475 # Decode manufacturer-specific aliases for certain operating systems.
 476
 477 if [ "$os" ]
 478 then
 479 case $os in
 480         # First accept the basic system types.
 481         # The portable systems comes first.
 482         # Each alternative must end in a *, to match a version number.
 483         -bsd* | -sysv* | -mach* | -minix* | -genix* | -ultrix* \
 484               | -vms* | -sco* | -esix* | -isc* | -aix* | -sunos* | -hpux* \
 485               | -unos* | -osf* | -v88r* | -luna* | -dgux* | -solari* | -sym* \
 486               | -amigados* | -msdos* | -none* | -os68k* | -irix* \
 487               | -nindy* | -vxworks* | -ebmon* | -hds* | -m88kbcs*)
 488                 ;;
 489 # start-sanitize-v9
 490         -v7 | -v9 | -hal32 | -hal64) ;;
 491 # end-sanitize-v9
 492
 493         -newsos*)
 494                 os=-bsd
 495                 ;;
 496         -osfrose*)
 497                 os=-osf
 498                 ;;
 499         -osf*)
 500                 os=-bsd
 501                 ;;
 502         -dynix*)
 503                 os=-bsd
 504                 ;;
 505         -aos*)
 506                 os=-bsd
 507                 ;;
 508         -ctix* | -uts*)
 509                 os=-sysv
 510                 ;;
 511         -svr4)
 512                 os=-sysv4
 513                 ;;
 514         -svr3)
 515                 os=-sysv3
 516                 ;;
 517         *)
 518                 # Get rid of the `-' at the beginning of $os.
 519                 os=`echo $1 | sed 's/[^-]*-//'`
 520                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
 521                 exit 1
 522                 ;;
 523 esac
 524 else
 525
 526 # Here we handle the default operating systems that come with various machines.
 527 # The value should be what the vendor currently ships out the door with their
 528 # machine or put another way, the most popular os provided with the machine.
 529 case $basic_machine in
 530         *-dec | vax-*)
 531                 os=-ultrix42
 532                 ;;
 533         i386-sun)
 534                 os=-sunos402
 535                 ;;
 536         m68000-sun)
 537                 os=-sunos3
 538                 # This also exists in the configure program, but was not the
 539                 # default.
 540                 # os=-sunos4
 541                 ;;
 542         sparc-* | *-sun)
 543                 os=-sunos411
 544                 ;;
 545         romp-*)
 546                 os=-bsd
 547                 ;;
 548         *-ibm)
 549                 os=-aix
 550                 ;;
 551         *-hp)
 552                 os=-hpux
 553                 ;;
 554         *-sgi | i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
 555                 os=-sysv
 556                 ;;
 557         *-dg)
 558                 os=-dgux
 559                 ;;
 560         m88k-omron*)
 561                 os=-luna
 562                 ;;
 563         *-crds)
 564                 os=-unos
 565                 ;;
 566         *-ns)
 567                 os=-genix
 568                 ;;
 569         i386-*)
 570                 os=-scosysv322
 571                 ;;
 572         *)
 573                 os=-none
 574                 ;;
 575 esac
 576 fi
 577
 578 # Here we handle the case where we know the os, and the CPU type, but not the
 579 # manufacturer.  We pick the logical manufacturer.
 580 vendor=unknown
 581 case $basic_machine in
 582         *-unknown)
 583                 case $os in
 584                         -sunos*)
 585                                 vendor=sun
 586                                 ;;
 587                         -aix*)
 588                                 vendor=ibm
 589                                 ;;
 590                         -hpux*)
 591                                 vendor=hp
 592                                 ;;
 593                         -unos*)
 594                                 vendor=crds
 595                                 ;;
 596                         -dgux*)
 597                                 vendor=dg
 598                                 ;;
 599                         -luna*)
 600                                 vendor=omron
 601                                 ;;
 602                         -genix*)
 603                                 vendor=ns
 604                                 ;;
 605                 esac
 606                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
 607                 ;;
 608 esac
 609
 610 echo $basic_machine$os