config.sub

   1 #!/bin/sh
   2 # Configuration validation subroutine script, version 1.1.
   3 #   Copyright (C) 1991, 1992, 1993, 1994 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* | -hitachi* |\
  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         -hiux*)
  75                 os=-hiuxwe2
  76                 ;;
  77         -sco4)
  78                 os=-sco3.2v4
  79                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
  80                 ;;
  81         -sco3.2.[4-9]*)
  82                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
  83                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
  84                 ;;
  85         -sco3.2v[4-9]*)
  86                 # Don't forget version if it is 3.2v4 or newer.
  87                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
  88                 ;;
  89         -sco*)
  90                 os=-sco3.2v2
  91                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
  92                 ;;
  93         -isc)
  94                 os=-isc2.2
  95                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
  96                 ;;
  97         -clix*)
  98                 basic_machine=clipper-intergraph
  99                 ;;
 100         -isc*)
 101                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
 102                 ;;
 103         -lynx)
 104                 os=-lynxos
 105                 ;;
 106 esac
 107
 108 # Decode aliases for certain CPU-COMPANY combinations.
 109 case $basic_machine in
 110         # Recognize the basic CPU types without company name.
 111         # Some are omitted here because they have special meanings below.
 112         tahoe | i[34]86 | i860 | m68k | m68000 | m88k | ns32k | arm | pyramid \
 113                 | tron | a29k | 580 | i960 | h8300 | hppa1.0 | hppa1.1 \
 114                 | alpha | we32k | ns16k | clipper | sparclite | i370 | sh \
 115                 | powerpc | sparc64 | 1750a)
 116                 basic_machine=$basic_machine-unknown
 117                 ;;
 118         # Object if more than one company name word.
 119         *-*-*)
 120                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 121                 exit 1
 122                 ;;
 123         # Recognize the basic CPU types with company name.
 124         vax-* | tahoe-* | i[34]86-* | i860-* | m68k-* | m68000-* | m88k-* \
 125               | sparc-* | ns32k-* | fx80-* | arm-* | c[123]* \
 126               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
 127               | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
 128               | hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \
 129               | pn-* | np1-* | xps100-* | clipper-* | orion-* | sparclite-* \
 130               | sh-* | powerpc-* | sparc64-*)
 131                 ;;
 132         # Recognize the various machine names and aliases which stand
 133         # for a CPU type and a company and sometimes even an OS.
 134         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 135                 basic_machine=m68000-att
 136                 ;;
 137         3b*)
 138                 basic_machine=we32k-att
 139                 ;;
 140         alliant | fx80)
 141                 basic_machine=fx80-alliant
 142                 ;;
 143         altos | altos3068)
 144                 basic_machine=m68k-altos
 145                 ;;
 146         am29k)
 147                 basic_machine=a29k-none
 148                 os=-bsd
 149                 ;;
 150         amdahl)
 151                 basic_machine=580-amdahl
 152                 os=-sysv
 153                 ;;
 154         amiga | amiga-*)
 155                 basic_machine=m68k-cbm
 156                 ;;
 157         amigados)
 158                 basic_machine=m68k-cbm
 159                 os=-amigados
 160                 ;;
 161         amigaunix | amix)
 162                 basic_machine=m68k-cbm
 163                 os=-sysv4
 164                 ;;
 165         apollo68)
 166                 basic_machine=m68k-apollo
 167                 os=-sysv
 168                 ;;
 169         balance)
 170                 basic_machine=ns32k-sequent
 171                 os=-dynix
 172                 ;;
 173         convex-c1)
 174                 basic_machine=c1-convex
 175                 os=-bsd
 176                 ;;
 177         convex-c2)
 178                 basic_machine=c2-convex
 179                 os=-bsd
 180                 ;;
 181         convex-c32)
 182                 basic_machine=c32-convex
 183                 os=-bsd
 184                 ;;
 185         convex-c34)
 186                 basic_machine=c34-convex
 187                 os=-bsd
 188                 ;;
 189         convex-c38)
 190                 basic_machine=c38-convex
 191                 os=-bsd
 192                 ;;
 193         cray | ymp)
 194                 basic_machine=ymp-cray
 195                 os=-unicos
 196                 ;;
 197         cray2)
 198                 basic_machine=cray2-cray
 199                 os=-unicos
 200                 ;;
 201         crds | unos)
 202                 basic_machine=m68k-crds
 203                 ;;
 204         da30 | da30-*)
 205                 basic_machine=m68k-da30
 206                 ;;
 207         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 208                 basic_machine=mips-dec
 209                 ;;
 210         delta | 3300 | motorola-3300 | motorola-delta \
 211               | 3300-motorola | delta-motorola)
 212                 basic_machine=m68k-motorola
 213                 ;;
 214         delta88)
 215                 basic_machine=m88k-motorola
 216                 os=-sysv3
 217                 ;;
 218         dpx20 | dpx20-*)
 219                 basic_machine=rs6000-bull
 220                 os=-bosx
 221                 ;;
 222         dpx2* | dpx2*-bull)
 223                 basic_machine=m68k-bull
 224                 os=-sysv3
 225                 ;;
 226         ebmon29k)
 227                 basic_machine=a29k-amd
 228                 os=-ebmon
 229                 ;;
 230         elxsi)
 231                 basic_machine=elxsi-elxsi
 232                 os=-bsd
 233                 ;;
 234         encore | umax | mmax)
 235                 basic_machine=ns32k-encore
 236                 ;;
 237         fx2800)
 238                 basic_machine=i860-alliant
 239                 ;;
 240         genix)
 241                 basic_machine=ns32k-ns
 242                 ;;
 243         gmicro)
 244                 basic_machine=tron-gmicro
 245                 os=-sysv
 246                 ;;
 247         h3050r* | hiux*)
 248                 basic_machine=hppa1.1-hitachi
 249                 os=-hiuxwe2
 250                 ;;
 251         h8300hms)
 252                 basic_machine=h8300-hitachi
 253                 os=-hms
 254                 ;;
 255         harris)
 256                 basic_machine=m88k-harris
 257                 os=-sysv3
 258                 ;;
 259         hp300-*)
 260                 basic_machine=m68k-hp
 261                 ;;
 262         hp300bsd)
 263                 basic_machine=m68k-hp
 264                 os=-bsd
 265                 ;;
 266         hp300hpux)
 267                 basic_machine=m68k-hp
 268                 os=-hpux
 269                 ;;
 270         hp9k2[0-9][0-9] | hp9k31[0-9])
 271                 basic_machine=m68000-hp
 272                 ;;
 273         hp9k3[2-9][0-9])
 274                 basic_machine=m68k-hp
 275                 ;;
 276         hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
 277                 basic_machine=hppa1.1-hp
 278                 ;;
 279         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 280                 basic_machine=hppa1.0-hp
 281                 ;;
 282         i370-ibm* | ibm*)
 283                 basic_machine=i370-ibm
 284                 os=-mvs
 285                 ;;
 286 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
 287         i[34]86v32)
 288                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 289                 os=-sysv32
 290                 ;;
 291         i[34]86v4*)
 292                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 293                 os=-sysv4
 294                 ;;
 295         i[34]86v)
 296                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 297                 os=-sysv
 298                 ;;
 299         i[34]86sol2)
 300                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
 301                 os=-solaris2
 302                 ;;
 303         iris | iris4d)
 304                 basic_machine=mips-sgi
 305                 case $os in
 306                     -irix*)
 307                         ;;
 308                     *)
 309                         os=-irix4
 310                         ;;
 311                 esac
 312                 ;;
 313         isi68 | isi)
 314                 basic_machine=m68k-isi
 315                 os=-sysv
 316                 ;;
 317         m88k-omron*)
 318                 basic_machine=m88k-omron
 319                 ;;
 320         magnum | m3230)
 321                 basic_machine=mips-mips
 322                 os=-sysv
 323                 ;;
 324         merlin)
 325                 basic_machine=ns32k-utek
 326                 os=-sysv
 327                 ;;
 328         miniframe)
 329                 basic_machine=m68000-convergent
 330                 ;;
 331         ncr3000)
 332                 basic_machine=i486-ncr
 333                 os=-sysv4
 334                 ;;
 335         news | news700 | news800 | news900)
 336                 basic_machine=m68k-sony
 337                 os=-newsos
 338                 ;;
 339         news1000)
 340                 basic_machine=m68030-sony
 341                 os=-newsos
 342                 ;;
 343         news-3600 | risc-news)
 344                 basic_machine=mips-sony
 345                 os=-newsos
 346                 ;;
 347         next)
 348                 basic_machine=m68k-next
 349                 case $os in
 350                     -ns2*)
 351                         ;;
 352                     *)
 353                       os=-ns3
 354                         ;;
 355                 esac
 356                 ;;
 357         nh3000)
 358                 basic_machine=m68k-harris
 359                 os=-cxux
 360                 ;;
 361         nh[45]000)
 362                 basic_machine=m88k-harris
 363                 os=-cxux
 364                 ;;
 365         nindy960)
 366                 basic_machine=i960-intel
 367                 os=-nindy
 368                 ;;
 369         np1)
 370                 basic_machine=np1-gould
 371                 ;;
 372         pa-hitachi)
 373                 basic_machine=hppa1.1-hitachi
 374                 os=-hiuxwe2
 375                 ;;
 376         paragon)
 377                 basic_machine=i860-intel
 378                 os=-osf
 379                 ;;
 380         pbd)
 381                 basic_machine=sparc-tti
 382                 ;;
 383         pbb)
 384                 basic_machine=m68k-tti
 385                 ;;
 386         pc532 | pc532-*)
 387                 basic_machine=ns32k-pc532
 388                 ;;
 389         pentium-*)
 390                 # We will change tis to say i586 once there has been
 391                 # time for various packages to start to recognize that.
 392                 basic_machine=i486-`echo $basic_machine | sed 's/^[^-]*-//'`
 393                 ;;
 394         pn)
 395                 basic_machine=pn-gould
 396                 ;;
 397         ps2)
 398                 basic_machine=i386-ibm
 399                 ;;
 400         rtpc | rtpc-*)
 401                 basic_machine=romp-ibm
 402                 ;;
 403         sh)
 404                 basic_machine=sh-hitachi
 405                 os=-hms
 406                 ;;
 407         sps7)
 408                 basic_machine=m68k-bull
 409                 os=-sysv2
 410                 ;;
 411         spur)
 412                 basic_machine=spur-unknown
 413                 ;;
 414         sun2)
 415                 basic_machine=m68000-sun
 416                 ;;
 417         sun2os3)
 418                 basic_machine=m68000-sun
 419                 os=-sunos3
 420                 ;;
 421         sun2os4)
 422                 basic_machine=m68000-sun
 423                 os=-sunos4
 424                 ;;
 425         sun3os3)
 426                 basic_machine=m68k-sun
 427                 os=-sunos3
 428                 ;;
 429         sun3os4)
 430                 basic_machine=m68k-sun
 431                 os=-sunos4
 432                 ;;
 433         sun4os3)
 434                 basic_machine=sparc-sun
 435                 os=-sunos3
 436                 ;;
 437         sun4os4)
 438                 basic_machine=sparc-sun
 439                 os=-sunos4
 440                 ;;
 441         sun3 | sun3-*)
 442                 basic_machine=m68k-sun
 443                 ;;
 444         sun4)
 445                 basic_machine=sparc-sun
 446                 ;;
 447         sun386 | sun386i | roadrunner)
 448                 basic_machine=i386-sun
 449                 ;;
 450         symmetry)
 451                 basic_machine=i386-sequent
 452                 os=-dynix
 453                 ;;
 454         tower | tower-32)
 455                 basic_machine=m68k-ncr
 456                 ;;
 457         ultra3)
 458                 basic_machine=a29k-nyu
 459                 os=-sym1
 460                 ;;
 461         vaxv)
 462                 basic_machine=vax-dec
 463                 os=-sysv
 464                 ;;
 465         vms)
 466                 basic_machine=vax-dec
 467                 os=-vms
 468                 ;;
 469         vxworks960)
 470                 basic_machine=i960-wrs
 471                 os=-vxworks
 472                 ;;
 473         vxworks68)
 474                 basic_machine=m68k-wrs
 475                 os=-vxworks
 476                 ;;
 477         xmp)
 478                 basic_machine=xmp-cray
 479                 os=-unicos
 480                 ;;
 481         xps | xps100)
 482                 basic_machine=xps100-honeywell
 483                 ;;
 484         none)
 485                 basic_machine=none-none
 486                 os=-none
 487                 ;;
 488
 489 # Here we handle the default manufacturer of certain CPU types.  It is in
 490 # some cases the only manufacturer, in others, it is the most popular.
 491         mips)
 492                 basic_machine=mips-mips
 493                 ;;
 494         romp)
 495                 basic_machine=romp-ibm
 496                 ;;
 497         rs6000)
 498                 basic_machine=rs6000-ibm
 499                 ;;
 500         vax)
 501                 basic_machine=vax-dec
 502                 ;;
 503         we32k)
 504                 basic_machine=we32k-att
 505                 ;;
 506         sparc)
 507                 basic_machine=sparc-sun
 508                 ;;
 509         cydra)
 510                 basic_machine=cydra-cydrome
 511                 ;;
 512         orion)
 513                 basic_machine=orion-highlevel
 514                 ;;
 515         orion105)
 516                 basic_machine=clipper-highlevel
 517                 ;;
 518         *)
 519                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 520                 exit 1
 521                 ;;
 522 esac
 523
 524 # Here we canonicalize certain aliases for manufacturers.
 525 case $basic_machine in
 526         *-digital*)
 527                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
 528                 ;;
 529         *-commodore*)
 530                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
 531                 ;;
 532         *)
 533                 ;;
 534 esac
 535
 536 # Decode manufacturer-specific aliases for certain operating systems.
 537
 538 if [ x"$os" != x"" ]
 539 then
 540 case $os in
 541         # -solaris* is a basic system type, with this one exception.
 542         -solaris1 | -solaris1.*)
 543                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
 544                 ;;
 545         -solaris)
 546                 os=-solaris2
 547                 ;;
 548         # First accept the basic system types.
 549         # The portable systems comes first.
 550         # Each alternative must end in a *, to match a version number.
 551         # -sysv* is not here because it comes later, after sysvr4.
 552         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
 553               | -vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]* \
 554               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
 555               | -amigados* | -msdos* | -newsos* | -unicos* | -aos* \
 556               | -nindy* | -vxworks* | -ebmon* | -hms* | -mvs* | -clix* \
 557               | -riscos* | -linux* | -uniplus* | -iris* | -rtu* | -xenix* \
 558               | -hiux* | -386bsd* | -netbsd* | -freebsd* | -riscix* \
 559               | -lynxos* | -bosx* | -ns* | -cxux* | -aout* | -elf*)
 560                 ;;
 561         -sunos5*)
 562                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
 563                 ;;
 564         -sunos6*)
 565                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
 566                 ;;
 567         -osfrose*)
 568                 os=-osfrose
 569                 ;;
 570         -osf*)
 571                 os=-osf
 572                 ;;
 573         -utek*)
 574                 os=-bsd
 575                 ;;
 576         -dynix*)
 577                 os=-bsd
 578                 ;;
 579         -acis*)
 580                 os=-aos
 581                 ;;
 582         -ctix* | -uts*)
 583                 os=-sysv
 584                 ;;
 585         -triton*)
 586                 os=-sysv3
 587                 ;;
 588         -oss*)
 589                 os=-sysv3
 590                 ;;
 591         -svr4)
 592                 os=-sysv4
 593                 ;;
 594         -svr3)
 595                 os=-sysv3
 596                 ;;
 597         -sysvr4)
 598                 os=-sysv4
 599                 ;;
 600         # This must come after -sysvr4.
 601         -sysv*)
 602                 ;;
 603         -xenix)
 604                 os=-xenix
 605                 ;;
 606         -none)
 607                 ;;
 608         *)
 609                 # Get rid of the `-' at the beginning of $os.
 610                 os=`echo $os | sed 's/[^-]*-//'`
 611                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
 612                 exit 1
 613                 ;;
 614 esac
 615 else
 616
 617 # Here we handle the default operating systems that come with various machines.
 618 # The value should be what the vendor currently ships out the door with their
 619 # machine or put another way, the most popular os provided with the machine.
 620
 621 # Note that if you're going to try to match "-MANUFACTURER" here (say,
 622 # "-sun"), then you have to tell the case statement up towards the top
 623 # that MANUFACTURER isn't an operating system.  Otherwise, code above
 624 # will signal an error saying that MANUFACTURER isn't an operating
 625 # system, and we'll never get to this point.
 626
 627 case $basic_machine in
 628         *-acorn)
 629                 os=-riscix1.2
 630                 ;;
 631         *-dec | vax-*)
 632                 os=-ultrix4.2
 633                 ;;
 634         i386-sun)
 635                 os=-sunos4.0.2
 636                 ;;
 637         m68000-sun)
 638                 os=-sunos3
 639                 # This also exists in the configure program, but was not the
 640                 # default.
 641                 # os=-sunos4
 642                 ;;
 643         *-tti)  # must be before sparc entry or we get the wrong os.
 644                 os=-sysv3
 645                 ;;
 646         sparc-* | *-sun)
 647                 os=-sunos4.1.1
 648                 ;;
 649         *-ibm)
 650                 os=-aix
 651                 ;;
 652         *-hp)
 653                 os=-hpux
 654                 ;;
 655         *-hitachi)
 656                 os=-hiux
 657                 ;;
 658         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
 659                 os=-sysv
 660                 ;;
 661         *-cbm)
 662                 os=-amigados
 663                 ;;
 664         *-dg)
 665                 os=-dgux
 666                 ;;
 667         *-dolphin)
 668                 os=-sysv3
 669                 ;;
 670         m68k-ccur)
 671                 os=-rtu
 672                 ;;
 673         m88k-omron*)
 674                 os=-luna
 675                 ;;
 676         *-sequent)
 677                 os=-bsd
 678                 ;;
 679         *-crds)
 680                 os=-unos
 681                 ;;
 682         *-ns)
 683                 os=-genix
 684                 ;;
 685         i370-*)
 686                 os=-mvs
 687                 ;;
 688         *-next)
 689                 os=-bsd
 690                 ;;
 691         i[34]86-*)
 692                 os=-sco3.2v2
 693                 ;;
 694         *-gould)
 695                 os=-sysv
 696                 ;;
 697         *-highlevel)
 698                 os=-bsd
 699                 ;;
 700         *-encore)
 701                 os=-bsd
 702                 ;;
 703         *-sgi)
 704                 os=-irix
 705                 ;;
 706         *-masscomp)
 707                 os=-rtu
 708                 ;;
 709         *)
 710                 os=-none
 711                 ;;
 712 esac
 713 fi
 714
 715 # Here we handle the case where we know the os, and the CPU type, but not the
 716 # manufacturer.  We pick the logical manufacturer.
 717 vendor=unknown
 718 case $basic_machine in
 719         *-unknown)
 720                 case $os in
 721                         -riscix*)
 722                                 vendor=acorn
 723                                 ;;
 724                         -sunos*)
 725                                 vendor=sun
 726                                 ;;
 727                         -lynxos*)
 728                                 vendor=lynx
 729                                 ;;
 730                         -aix*)
 731                                 vendor=ibm
 732                                 ;;
 733                         -hpux*)
 734                                 vendor=hp
 735                                 ;;
 736                         -hiux*)
 737                                 vendor=hitachi
 738                                 ;;
 739                         -unos*)
 740                                 vendor=crds
 741                                 ;;
 742                         -dgux*)
 743                                 vendor=dg
 744                                 ;;
 745                         -luna*)
 746                                 vendor=omron
 747                                 ;;
 748                         -genix*)
 749                                 vendor=ns
 750                                 ;;
 751                         -mvs*)
 752                                 vendor=ibm
 753                                 ;;
 754                 esac
 755                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
 756                 ;;
 757 esac
 758
 759 echo $basic_machine$os