config.sub

   1 #!/bin/sh
   2 # Configuration validation subroutine script, version 1.0.
   3 #   Copyright (C) 1991 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 $basic_machine in
  92         # Recognize the basic CPU types with without company name.
  93         tahoe | i386 | i860 | m68k | m68000 | m88k | ns32k | arm | pyramid \
  94                 | tron | a29k | 580 | i960 | h8300)
  95                 basic_machine=$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         i386v32)
 143                 basic_machine=i386-unknown
 144                 os=-sysv32
 145                 ;;
 146         i386-sco* | i386sco | sco)
 147                 basic_machine=i386-unknown
 148                 os=-scosysv322
 149                 ;;
 150         i386-isc* | isc)
 151                 basic_machine=i386-unknown
 152                 os=-iscsysv
 153                 ;;
 154         i386v4*)
 155                 basic_machine=i386-unknown
 156                 os=-sysv4
 157                 ;;
 158         i386v)
 159                 basic_machine=i386-unknown
 160                 os=-sysv
 161                 ;;
 162         spur)
 163                 basic_machine=spur-unknown
 164                 ;;
 165         alliant)
 166                 basic_machine=alliant-alliant
 167                 ;;
 168         convex-c1)
 169                 basic_machine=c1-convex
 170                 os=-sysv
 171                 ;;
 172         convex-c2)
 173                 basic_machine=c2-convex
 174                 os=-sysv
 175                 ;;
 176         convex-c32)
 177                 basic_machine=c32-convex
 178                 os=-sysv
 179                 ;;
 180         convex-c34)
 181                 basic_machine=c34-convex
 182                 os=-sysv
 183                 ;;
 184         convex-c38)
 185                 basic_machine=c38-convex
 186                 os=-sysv
 187                 ;;
 188         m88k-omron*)
 189                 basic_machine=m88k-omron
 190                 ;;
 191         merlin)
 192                 basic_machine=ns32k-utek
 193                 os=-sysv
 194                 ;;
 195         crds | unos)
 196                 basic_machine=m68k-crds
 197                 ;;
 198         encore | umax | mmax)
 199                 basic_machine=ns32k-encore
 200                 os=-sysv
 201                 ;;
 202         genix)
 203                 basic_machine=ns32k-ns
 204                 ;;
 205         iris | iris4d)
 206                 basic_machine=mips-sgi
 207                 os=-irix
 208                 ;;
 209         news | news700 | news800 | news900)
 210                 basic_machine=m68k-sony
 211                 os=-newsos
 212                 ;;
 213         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 214                 basic_machine=m68k-att
 215                 ;;
 216         delta | 3300 | motorola-3300 | motorola-delta \
 217               | 3300-motorola | delta-motorola)
 218                 basic_machine=m68k-motorola
 219                 ;;
 220         balance)
 221                 basic_machine=ns32k-sequent
 222                 os=-dynix
 223                 ;;
 224         pc532)
 225                 basic_machine=ns32k-pc532
 226                 ;;
 227         symmetry)
 228                 basic_machine=i386-sequent
 229                 os=-dynix
 230                 ;;
 231         sun2)
 232                 basic_machine=m68000-sun
 233                 ;;
 234         sun2os3)
 235                 basic_machine=m68000-sun
 236                 os=-sunos3
 237                 ;;
 238         sun2os4)
 239                 basic_machine=m68000-sun
 240                 os=-sunos4
 241                 ;;
 242         sun3os3)
 243                 basic_machine=m68k-sun
 244                 os=-sunos3
 245                 ;;
 246         sun3os4)
 247                 basic_machine=m68k-sun
 248                 os=-sunos4
 249                 ;;
 250         sun4os3)
 251                 basic_machine=sparc-sun
 252                 os=-sunos3
 253                 ;;
 254         sun4os4)
 255                 basic_machine=sparc-sun
 256                 os=-sunos4
 257                 ;;
 258         sun3)
 259                 basic_machine=m68k-sun
 260                 ;;
 261         sun4)
 262                 basic_machine=sparc-sun
 263                 ;;
 264         pbd)
 265                 basic_machine=sparc-unicom
 266                 ;;
 267         sun386 | sun386i | roadrunner)
 268                 basic_machine=i386-sun
 269                 ;;
 270         ps2)
 271                 basic_machine=i386-ibm
 272                 ;;
 273         next)
 274                 basic_machine=m68k-next
 275                 os=-sysv
 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         hp9k8[0-9][0-9] | hp9k7[0-9][0-9] | hp8[0-9][0-9] | hp7[0-9][0-9])
 284                 basic_machine=hp800-hp
 285                 ;;
 286         isi68 | isi)
 287                 basic_machine=m68k-isi
 288                 os=-sysv
 289                 ;;
 290         apollo68)
 291                 basic_machine=m68k-apollo
 292                 os=-sysv
 293                 ;;
 294         altos | altos3068)
 295                 basic_machine=m68k-altos
 296                 ;;
 297         miniframe)
 298                 basic_machine=m68000-convergent
 299                 ;;
 300         tower | tower-32)
 301                 basic_machine=m68k-ncr
 302                 ;;
 303         news-3600 | risc-news)
 304                 basic_machine=mips-sony
 305                 os=-newsos
 306                 ;;
 307         decstation-dec | decstation | decstation-3100 | pmax | pmin | dec3100 | decstatn)
 308                 basic_machine=mips-dec
 309                 ;;
 310         magnum | m3230)
 311                 basic_machine=mips-mips
 312                 os=-sysv
 313                 ;;
 314         gmicro)
 315                 basic_machine=tron-gmicro
 316                 os=-sysv
 317                 ;;
 318         rtpc | rtpc-*)
 319                 basic_machine=romp-ibm
 320                 ;;
 321         am29k)
 322                 basic_machine=a29k-none
 323                 os=-bsd
 324                 ;;
 325         amdahl)
 326                 basic_machine=580-amdahl
 327                 os=-sysv
 328                 ;;
 329         amigados)
 330                 basic_machine=m68k-cbm
 331                 os=-amigados
 332                 ;;
 333         amigaunix | amix)
 334                 basic_machine=m68k-cbm
 335                 os=-sysv4
 336                 ;;
 337         cray | ymp)
 338                 basic_machine=ymp-cray
 339                 os=-unicos
 340                 ;;
 341         cray2)
 342                 basic_machine=cray2-cray
 343                 os=-unicos
 344                 ;;
 345         xmp)
 346                 basic_machine=xmp-cray
 347                 os=-unicos
 348                 ;;
 349         delta88)
 350                 basic_machine=m88k-motorola
 351                 os=-m88kbcs
 352                 ;;
 353         dpx2)
 354                 basic_machine=m68k-bull
 355                 os=-sysv
 356                 ;;
 357         ebmon29k)
 358                 basic_machine=a29k-amd
 359                 os=-ebmon
 360                 ;;
 361         h8300hds)
 362                 basic_machine=h8300-hitachi
 363                 os=-hds
 364                 ;;
 365         harris)
 366                 basic_machine=m88k-harris
 367                 os=-m88kbcs
 368                 ;;
 369         hp300bsd)
 370                 basic_machine=m68k-hp
 371                 os=-bsd
 372                 ;;
 373         hp300hpux)
 374                 basic_machine=m68k-hp
 375                 os=-hpux
 376                 ;;
 377         hp9k2[0-9][0-9] | hp9k31[0-9])
 378                 basic_machine=m68000-hp
 379                 os=-hpux
 380                 ;;
 381         hp9k3[2-9][0-9])
 382                 basic_machine=m68k-hp
 383                 os=-hpux
 384                 ;;
 385         ncr3000)
 386                 basic_machine=i386-ncr
 387                 os=-sysv4
 388                 ;;
 389         news1000)
 390                 basic_machine=m68030-sony
 391                 os=-newsos
 392                 ;;
 393         nindy960)
 394                 basic_machine=i960-intel
 395                 os=-nindy
 396                 ;;
 397         pn)
 398                 basic_machine=pn-gould
 399                 os=-sysv
 400                 ;;
 401         np1)
 402                 basic_machine=np1-gould
 403                 os=-sysv
 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         none)
 418                 basic_machine=none-none
 419                 os=-none
 420                 ;;
 421
 422 # Here we handle the default manufacturer of certain CPU types.  It is in
 423 # some cases the only manufacturer, in others, it is the most popular.
 424         mips)
 425                 basic_machine=mips-mips
 426                 ;;
 427         romp)
 428                 basic_machine=romp-ibm
 429                 ;;
 430         rs6000)
 431                 basic_machine=rs6000-ibm
 432                 ;;
 433         vax)
 434                 basic_machine=vax-dec
 435                 ;;
 436         sparc)
 437                 basic_machine=sparc-sun
 438                 ;;
 439         fx2800)
 440                 basic_machine=i860-alliant
 441                 ;;
 442         *)
 443                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 444                 exit 1
 445                 ;;
 446 esac
 447
 448 # Decode manufacturer-specific aliases for certain operating systems.
 449
 450 if [ "$os" ]
 451 then
 452 case $os in
 453         # First accept the basic system types.
 454         # The portable systems comes first.
 455         # Each alternative must end in a *, to match a version number.
 456         -bsd* | -sysv* | -mach* | -minix* | -genix* | -ultrix* \
 457               | -vms* | -sco* | -esix* | -isc* | -aix* | -sunos* | -hpux* \
 458               | -unos* | -osf* | -v88r* | -luna* | -dgux* | -solari* | -sym* \
 459               | -amigados* | -msdos* | -none* \
 460               | -nindy* | -vxworks* | -ebmon* | -hds* | -m88kbcs*)
 461                 ;;
 462 # start-sanitize-v9
 463         -v7 | -v9 | -hal32 | -hal64) ;;
 464 # end-sanitize-v9
 465
 466         -newsos*)
 467                 os=-bsd
 468                 ;;
 469         -osfrose*)
 470                 os=-osf
 471                 ;;
 472         -osf*)
 473                 os=-bsd
 474                 ;;
 475         -dynix*)
 476                 os=-bsd
 477                 ;;
 478         -aos*)
 479                 os=-bsd
 480                 ;;
 481         -ctix* | -irix* | -uts*)
 482                 os=-sysv
 483                 ;;
 484         -svr4)
 485                 os=-sysv4
 486                 ;;
 487         -svr3)
 488                 os=-sysv3
 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=-ultrix42
 505                 ;;
 506         i386-sun)
 507                 os=-sunos402
 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         sparc-* | *-sun)
 516                 os=-sunos411
 517                 ;;
 518         romp-*)
 519                 os=-bsd
 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         *-dg)
 531                 os=-dgux
 532                 ;;
 533         m88k-omron*)
 534                 os=-luna
 535                 ;;
 536         *-crds)
 537                 os=-unos
 538                 ;;
 539         *-ns)
 540                 os=-genix
 541                 ;;
 542         i386-*)
 543                 os=-scosysv322
 544                 ;;
 545         *)
 546                 os=-none
 547                 ;;
 548 esac
 549 fi
 550
 551 # Here we handle the case where we know the os, and the CPU type, but not the
 552 # manufacturer.  We pick the logical manufacturer.
 553 vendor=unknown
 554 case $basic_machine in
 555         *-unknown)
 556                 case $os in
 557                         -sunos*)
 558                                 vendor=sun
 559                                 ;;
 560                         -aix*)
 561                                 vendor=ibm
 562                                 ;;
 563                         -hpux*)
 564                                 vendor=hp
 565                                 ;;
 566                         -unos*)
 567                                 vendor=crds
 568                                 ;;
 569                         -dgux*)
 570                                 vendor=dg
 571                                 ;;
 572                         -luna*)
 573                                 vendor=omron
 574                                 ;;
 575                         -genix*)
 576                                 vendor=ns
 577                                 ;;
 578                 esac
 579                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
 580                 ;;
 581 esac
 582
 583 echo $basic_machine$os