git.sur5r.net Git - openldap/blob - build/config.sub

   1 #! /bin/sh
   2 # Configuration validation subroutine script, version 1.1.
   3 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000
   4 #   Free Software Foundation, Inc.
   5 #
   6 # This file is (in principle) common to ALL GNU software.
   7 # The presence of a machine in this file suggests that SOME GNU software
   8 # can handle that machine.  It does not imply ALL GNU software can.
   9 #
  10 # This file is free software; you can redistribute it and/or modify
  11 # it under the terms of the GNU General Public License as published by
  12 # the Free Software Foundation; either version 2 of the License, or
  13 # (at your option) any later version.
  14 #
  15 # This program is distributed in the hope that it will be useful,
  16 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 # GNU General Public License for more details.
  19 #
  20 # You should have received a copy of the GNU General Public License
  21 # along with this program; if not, write to the Free Software
  22 # Foundation, Inc., 59 Temple Place - Suite 330,
  23 # Boston, MA 02111-1307, USA.
  24
  25 # As a special exception to the GNU General Public License, if you
  26 # distribute this file as part of a program that contains a
  27 # configuration script generated by Autoconf, you may include it under
  28 # the same distribution terms that you use for the rest of that program.
  29
  30 # Portions Copyright 1998-2001 OpenLDAP Foundation.
  31 # This file is distributed with OpenLDAP Software, which contains a
  32 # configuration script generated by autoconf and is distributable
  33 # under the same distributions terms as OpenLDAP inself.
  34 # See the OpenLDAP COPYRIGHT and LICENSE file for details.
  35
  36 # Written by Per Bothner <bothner@cygnus.com>.
  37 # Please send patches to <config-patches@gnu.org>.
  38 #
  39 # Configuration subroutine to validate and canonicalize a configuration type.
  40 # Supply the specified configuration type as an argument.
  41 # If it is invalid, we print an error message on stderr and exit with code 1.
  42 # Otherwise, we print the canonical config type on stdout and succeed.
  43
  44 # This file is supposed to be the same for all GNU packages
  45 # and recognize all the CPU types, system types and aliases
  46 # that are meaningful with *any* GNU software.
  47 # Each package is responsible for reporting which valid configurations
  48 # it does not support.  The user should be able to distinguish
  49 # a failure to support a valid configuration from a meaningless
  50 # configuration.
  51
  52 # The goal of this file is to map all the various variations of a given
  53 # machine specification into a single specification in the form:
  54 #       CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
  55 # or in some cases, the newer four-part form:
  56 #       CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
  57 # It is wrong to echo any other type of specification.
  58
  59 if [ x$1 = x ]
  60 then
  61         echo Configuration name missing. 1>&2
  62         echo "Usage: $0 CPU-MFR-OPSYS" 1>&2
  63         echo "or     $0 ALIAS" 1>&2
  64         echo where ALIAS is a recognized configuration type. 1>&2
  65         exit 1
  66 fi
  67
  68 # First pass through any local machine types.
  69 case $1 in
  70         *local*)
  71                 echo $1
  72                 exit 0
  73                 ;;
  74         *)
  75         ;;
  76 esac
  77
  78 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
  79 # Here we must recognize all the valid KERNEL-OS combinations.
  80 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
  81 case $maybe_os in
  82   nto-qnx* | linux-gnu*)
  83     os=-$maybe_os
  84     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
  85     ;;
  86   *)
  87     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
  88     if [ $basic_machine != $1 ]
  89     then os=`echo $1 | sed 's/.*-/-/'`
  90     else os=; fi
  91     ;;
  92 esac
  93
  94 ### Let's recognize common machines as not being operating systems so
  95 ### that things like config.sub decstation-3100 work.  We also
  96 ### recognize some manufacturers as not being operating systems, so we
  97 ### can provide default operating systems below.
  98 case $os in
  99         -sun*os*)
 100                 # Prevent following clause from handling this invalid input.
 101                 ;;
 102         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
 103         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
 104         -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
 105         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
 106         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
 107         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
 108         -apple)
 109                 os=
 110                 basic_machine=$1
 111                 ;;
 112         -sim | -cisco | -oki | -wec | -winbond)
 113                 os=
 114                 basic_machine=$1
 115                 ;;
 116         -scout)
 117                 ;;
 118         -wrs)
 119                 os=-vxworks
 120                 basic_machine=$1
 121                 ;;
 122         -hiux*)
 123                 os=-hiuxwe2
 124                 ;;
 125         -sco5)
 126                 os=-sco3.2v5
 127                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 128                 ;;
 129         -sco4)
 130                 os=-sco3.2v4
 131                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 132                 ;;
 133         -sco3.2.[4-9]*)
 134                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
 135                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 136                 ;;
 137         -sco3.2v[4-9]*)
 138                 # Don't forget version if it is 3.2v4 or newer.
 139                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 140                 ;;
 141         -sco*)
 142                 os=-sco3.2v2
 143                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 144                 ;;
 145         -udk*)
 146                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 147                 ;;
 148         -isc)
 149                 os=-isc2.2
 150                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 151                 ;;
 152         -clix*)
 153                 basic_machine=clipper-intergraph
 154                 ;;
 155         -isc*)
 156                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 157                 ;;
 158         -lynx*)
 159                 os=-lynxos
 160                 ;;
 161         -ptx*)
 162                 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
 163                 ;;
 164         -windowsnt*)
 165                 os=`echo $os | sed -e 's/windowsnt/winnt/'`
 166                 ;;
 167         -psos*)
 168                 os=-psos
 169                 ;;
 170         -mint | -mint[0-9]*)
 171                 basic_machine=m68k-atari
 172                 os=-mint
 173                 ;;
 174 esac
 175
 176 # Decode aliases for certain CPU-COMPANY combinations.
 177 case $basic_machine in
 178         # Recognize the basic CPU types without company name.
 179         # Some are omitted here because they have special meanings below.
 180         tahoe | i860 | ia64 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
 181                 | arme[lb] | pyramid | mn10200 | mn10300 | tron | a29k \
 182                 | 580 | i960 | h8300 \
 183                 | x86 | ppcbe | mipsbe | mipsle | shbe | shle | armbe | armle \
 184                 | hppa | hppa1.0 | hppa1.1 | hppa2.0 | hppa2.0w | hppa2.0n \
 185                 | hppa64 \
 186                 | alpha | alphaev[4-8] | alphaev56 | alphapca5[67] \
 187                 | alphaev6[78] \
 188                 | we32k | ns16k | clipper | i370 | sh | powerpc | powerpcle \
 189                 | 1750a | dsp16xx | pdp11 | mips16 | mips64 | mipsel | mips64el \
 190                 | mips64orion | mips64orionel | mipstx39 | mipstx39el \
 191                 | mips64vr4300 | mips64vr4300el | mips64vr4100 | mips64vr4100el \
 192                 | mips64vr5000 | miprs64vr5000el | mcore \
 193                 | sparc | sparclet | sparclite | sparc64 | sparcv9 | v850 | c4x \
 194                 | thumb | d10v | fr30 | avr)
 195                 basic_machine=$basic_machine-unknown
 196                 ;;
 197         m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | z8k | v70 | h8500 | w65 | pj | pjl)
 198                 ;;
 199
 200         # We use `pc' rather than `unknown'
 201         # because (1) that's what they normally are, and
 202         # (2) the word "unknown" tends to confuse beginning users.
 203         i[34567]86)
 204           basic_machine=$basic_machine-pc
 205           ;;
 206         # Object if more than one company name word.
 207         *-*-*)
 208                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 209                 exit 1
 210                 ;;
 211         # Recognize the basic CPU types with company name.
 212         # FIXME: clean up the formatting here.
 213         vax-* | tahoe-* | i[34567]86-* | i860-* | ia64-* | m32r-* | m68k-* | m68000-* \
 214               | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
 215               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
 216               | power-* | none-* | 580-* | cray2-* | h8300-* | h8500-* | i960-* \
 217               | xmp-* | ymp-* \
 218               | x86-* | ppcbe-* | mipsbe-* | mipsle-* | shbe-* | shle-* | armbe-* | armle-* \
 219               | hppa-* | hppa1.0-* | hppa1.1-* | hppa2.0-* | hppa2.0w-* \
 220               | hppa2.0n-* | hppa64-* \
 221               | alpha-* | alphaev[4-8]-* | alphaev56-* | alphapca5[67]-* \
 222               | alphaev6[78]-* \
 223               | we32k-* | cydra-* | ns16k-* | pn-* | np1-* | xps100-* \
 224               | clipper-* | orion-* \
 225               | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
 226               | sparc64-* | sparcv9-* | sparc86x-* | mips16-* | mips64-* | mipsel-* \
 227               | mips64el-* | mips64orion-* | mips64orionel-* \
 228               | mips64vr4100-* | mips64vr4100el-* | mips64vr4300-* | mips64vr4300el-* \
 229               | mipstx39-* | mipstx39el-* | mcore-* \
 230               | f301-* | armv*-* | s390-* | sv1-* | t3e-* \
 231               | m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | d10v-* \
 232               | thumb-* | v850-* | d30v-* | tic30-* | c30-* | fr30-* \
 233               | bs2000-*)
 234                 ;;
 235         # Recognize the various machine names and aliases which stand
 236         # for a CPU type and a company and sometimes even an OS.
 237         386bsd)
 238                 basic_machine=i386-unknown
 239                 os=-bsd
 240                 ;;
 241         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 242                 basic_machine=m68000-att
 243                 ;;
 244         3b*)
 245                 basic_machine=we32k-att
 246                 ;;
 247         a29khif)
 248                 basic_machine=a29k-amd
 249                 os=-udi
 250                 ;;
 251         adobe68k)
 252                 basic_machine=m68010-adobe
 253                 os=-scout
 254                 ;;
 255         alliant | fx80)
 256                 basic_machine=fx80-alliant
 257                 ;;
 258         altos | altos3068)
 259                 basic_machine=m68k-altos
 260                 ;;
 261         am29k)
 262                 basic_machine=a29k-none
 263                 os=-bsd
 264                 ;;
 265         amdahl)
 266                 basic_machine=580-amdahl
 267                 os=-sysv
 268                 ;;
 269         amiga | amiga-*)
 270                 basic_machine=m68k-cbm
 271                 ;;
 272         amigaos | amigados)
 273                 basic_machine=m68k-cbm
 274                 os=-amigaos
 275                 ;;
 276         amigaunix | amix)
 277                 basic_machine=m68k-cbm
 278                 os=-sysv4
 279                 ;;
 280         apollo68)
 281                 basic_machine=m68k-apollo
 282                 os=-sysv
 283                 ;;
 284         apollo68bsd)
 285                 basic_machine=m68k-apollo
 286                 os=-bsd
 287                 ;;
 288         aux)
 289                 basic_machine=m68k-apple
 290                 os=-aux
 291                 ;;
 292         balance)
 293                 basic_machine=ns32k-sequent
 294                 os=-dynix
 295                 ;;
 296         convex-c1)
 297                 basic_machine=c1-convex
 298                 os=-bsd
 299                 ;;
 300         convex-c2)
 301                 basic_machine=c2-convex
 302                 os=-bsd
 303                 ;;
 304         convex-c32)
 305                 basic_machine=c32-convex
 306                 os=-bsd
 307                 ;;
 308         convex-c34)
 309                 basic_machine=c34-convex
 310                 os=-bsd
 311                 ;;
 312         convex-c38)
 313                 basic_machine=c38-convex
 314                 os=-bsd
 315                 ;;
 316         cray | ymp)
 317                 basic_machine=ymp-cray
 318                 os=-unicos
 319                 ;;
 320         cray2)
 321                 basic_machine=cray2-cray
 322                 os=-unicos
 323                 ;;
 324         [ctj]90-cray)
 325                 basic_machine=c90-cray
 326                 os=-unicos
 327                 ;;
 328         crds | unos)
 329                 basic_machine=m68k-crds
 330                 ;;
 331         da30 | da30-*)
 332                 basic_machine=m68k-da30
 333                 ;;
 334         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 335                 basic_machine=mips-dec
 336                 ;;
 337         delta | 3300 | motorola-3300 | motorola-delta \
 338               | 3300-motorola | delta-motorola)
 339                 basic_machine=m68k-motorola
 340                 ;;
 341         delta88)
 342                 basic_machine=m88k-motorola
 343                 os=-sysv3
 344                 ;;
 345         dpx20 | dpx20-*)
 346                 basic_machine=rs6000-bull
 347                 os=-bosx
 348                 ;;
 349         dpx2* | dpx2*-bull)
 350                 basic_machine=m68k-bull
 351                 os=-sysv3
 352                 ;;
 353         ebmon29k)
 354                 basic_machine=a29k-amd
 355                 os=-ebmon
 356                 ;;
 357         elxsi)
 358                 basic_machine=elxsi-elxsi
 359                 os=-bsd
 360                 ;;
 361         encore | umax | mmax)
 362                 basic_machine=ns32k-encore
 363                 ;;
 364         es1800 | OSE68k | ose68k | ose | OSE)
 365                 basic_machine=m68k-ericsson
 366                 os=-ose
 367                 ;;
 368         fx2800)
 369                 basic_machine=i860-alliant
 370                 ;;
 371         genix)
 372                 basic_machine=ns32k-ns
 373                 ;;
 374         gmicro)
 375                 basic_machine=tron-gmicro
 376                 os=-sysv
 377                 ;;
 378         h3050r* | hiux*)
 379                 basic_machine=hppa1.1-hitachi
 380                 os=-hiuxwe2
 381                 ;;
 382         h8300hms)
 383                 basic_machine=h8300-hitachi
 384                 os=-hms
 385                 ;;
 386         h8300xray)
 387                 basic_machine=h8300-hitachi
 388                 os=-xray
 389                 ;;
 390         h8500hms)
 391                 basic_machine=h8500-hitachi
 392                 os=-hms
 393                 ;;
 394         harris)
 395                 basic_machine=m88k-harris
 396                 os=-sysv3
 397                 ;;
 398         hp300-*)
 399                 basic_machine=m68k-hp
 400                 ;;
 401         hp300bsd)
 402                 basic_machine=m68k-hp
 403                 os=-bsd
 404                 ;;
 405         hp300hpux)
 406                 basic_machine=m68k-hp
 407                 os=-hpux
 408                 ;;
 409         hp3k9[0-9][0-9] | hp9[0-9][0-9])
 410                 basic_machine=hppa1.0-hp
 411                 ;;
 412         hp9k2[0-9][0-9] | hp9k31[0-9])
 413                 basic_machine=m68000-hp
 414                 ;;
 415         hp9k3[2-9][0-9])
 416                 basic_machine=m68k-hp
 417                 ;;
 418         hp9k6[0-9][0-9] | hp6[0-9][0-9])
 419                 basic_machine=hppa1.0-hp
 420                 ;;
 421         hp9k7[0-79][0-9] | hp7[0-79][0-9])
 422                 basic_machine=hppa1.1-hp
 423                 ;;
 424         hp9k78[0-9] | hp78[0-9])
 425                 # FIXME: really hppa2.0-hp
 426                 basic_machine=hppa1.1-hp
 427                 ;;
 428         hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
 429                 # FIXME: really hppa2.0-hp
 430                 basic_machine=hppa1.1-hp
 431                 ;;
 432         hp9k8[0-9][13679] | hp8[0-9][13679])
 433                 basic_machine=hppa1.1-hp
 434                 ;;
 435         hp9k8[0-9][0-9] | hp8[0-9][0-9])
 436                 basic_machine=hppa1.0-hp
 437                 ;;
 438         hppa-next)
 439                 os=-nextstep3
 440                 ;;
 441         hppaosf)
 442                 basic_machine=hppa1.1-hp
 443                 os=-osf
 444                 ;;
 445         hppro)
 446                 basic_machine=hppa1.1-hp
 447                 os=-proelf
 448                 ;;
 449         i370-ibm* | ibm*)
 450                 basic_machine=i370-ibm
 451                 ;;
 452 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
 453         i[34567]86v32)
 454                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 455                 os=-sysv32
 456                 ;;
 457         i[34567]86v4*)
 458                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 459                 os=-sysv4
 460                 ;;
 461         i[34567]86v)
 462                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 463                 os=-sysv
 464                 ;;
 465         i[34567]86sol2)
 466                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 467                 os=-solaris2
 468                 ;;
 469         i386mach)
 470                 basic_machine=i386-mach
 471                 os=-mach
 472                 ;;
 473         i386-vsta | vsta)
 474                 basic_machine=i386-unknown
 475                 os=-vsta
 476                 ;;
 477         i386-go32 | go32)
 478                 basic_machine=i386-unknown
 479                 os=-go32
 480                 ;;
 481         i386-mingw32 | mingw32)
 482                 basic_machine=i386-unknown
 483                 os=-mingw32
 484                 ;;
 485         iris | iris4d)
 486                 basic_machine=mips-sgi
 487                 case $os in
 488                     -irix*)
 489                         ;;
 490                     *)
 491                         os=-irix4
 492                         ;;
 493                 esac
 494                 ;;
 495         isi68 | isi)
 496                 basic_machine=m68k-isi
 497                 os=-sysv
 498                 ;;
 499         m88k-omron*)
 500                 basic_machine=m88k-omron
 501                 ;;
 502         magnum | m3230)
 503                 basic_machine=mips-mips
 504                 os=-sysv
 505                 ;;
 506         merlin)
 507                 basic_machine=ns32k-utek
 508                 os=-sysv
 509                 ;;
 510         miniframe)
 511                 basic_machine=m68000-convergent
 512                 ;;
 513         *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
 514                 basic_machine=m68k-atari
 515                 os=-mint
 516                 ;;
 517         mipsel*-linux*)
 518                 basic_machine=mipsel-unknown
 519                 os=-linux-gnu
 520                 ;;
 521         mips*-linux*)
 522                 basic_machine=mips-unknown
 523                 os=-linux-gnu
 524                 ;;
 525         mips3*-*)
 526                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 527                 ;;
 528         mips3*)
 529                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
 530                 ;;
 531         mmix*)
 532                 basic_machine=mmix-knuth
 533                 os=-mmixware
 534                 ;;
 535         monitor)
 536                 basic_machine=m68k-rom68k
 537                 os=-coff
 538                 ;;
 539         msdos)
 540                 basic_machine=i386-unknown
 541                 os=-msdos
 542                 ;;
 543         mvs)
 544                 basic_machine=i370-ibm
 545                 os=-mvs
 546                 ;;
 547         ncr3000)
 548                 basic_machine=i486-ncr
 549                 os=-sysv4
 550                 ;;
 551         netbsd386)
 552                 basic_machine=i386-unknown
 553                 os=-netbsd
 554                 ;;
 555         netwinder)
 556                 basic_machine=armv4l-rebel
 557                 os=-linux
 558                 ;;
 559         news | news700 | news800 | news900)
 560                 basic_machine=m68k-sony
 561                 os=-newsos
 562                 ;;
 563         news1000)
 564                 basic_machine=m68030-sony
 565                 os=-newsos
 566                 ;;
 567         news-3600 | risc-news)
 568                 basic_machine=mips-sony
 569                 os=-newsos
 570                 ;;
 571         necv70)
 572                 basic_machine=v70-nec
 573                 os=-sysv
 574                 ;;
 575         next | m*-next )
 576                 basic_machine=m68k-next
 577                 case $os in
 578                     -nextstep* )
 579                         ;;
 580                     -ns2*)
 581                       os=-nextstep2
 582                         ;;
 583                     *)
 584                       os=-nextstep3
 585                         ;;
 586                 esac
 587                 ;;
 588         nh3000)
 589                 basic_machine=m68k-harris
 590                 os=-cxux
 591                 ;;
 592         nh[45]000)
 593                 basic_machine=m88k-harris
 594                 os=-cxux
 595                 ;;
 596         nindy960)
 597                 basic_machine=i960-intel
 598                 os=-nindy
 599                 ;;
 600         mon960)
 601                 basic_machine=i960-intel
 602                 os=-mon960
 603                 ;;
 604         np1)
 605                 basic_machine=np1-gould
 606                 ;;
 607         nsr-tandem)
 608                 basic_machine=nsr-tandem
 609                 ;;
 610         op50n-* | op60c-*)
 611                 basic_machine=hppa1.1-oki
 612                 os=-proelf
 613                 ;;
 614         OSE68000 | ose68000)
 615                 basic_machine=m68000-ericsson
 616                 os=-ose
 617                 ;;
 618         os68k)
 619                 basic_machine=m68k-none
 620                 os=-os68k
 621                 ;;
 622         pa-hitachi)
 623                 basic_machine=hppa1.1-hitachi
 624                 os=-hiuxwe2
 625                 ;;
 626         paragon)
 627                 basic_machine=i860-intel
 628                 os=-osf
 629                 ;;
 630         pbd)
 631                 basic_machine=sparc-tti
 632                 ;;
 633         pbb)
 634                 basic_machine=m68k-tti
 635                 ;;
 636         pc532 | pc532-*)
 637                 basic_machine=ns32k-pc532
 638                 ;;
 639         pentium | p5 | k5 | k6 | nexen)
 640                 basic_machine=i586-pc
 641                 ;;
 642         pentiumpro | p6 | 6x86)
 643                 basic_machine=i686-pc
 644                 ;;
 645         pentiumii | pentium2)
 646                 basic_machine=i786-pc
 647                 ;;
 648         pentium-* | p5-* | k5-* | k6-* | nexen-*)
 649                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
 650                 ;;
 651         pentiumpro-* | p6-* | 6x86-*)
 652                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 653                 ;;
 654         pentiumii-* | pentium2-*)
 655                 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
 656                 ;;
 657         pn)
 658                 basic_machine=pn-gould
 659                 ;;
 660         power)  basic_machine=rs6000-ibm
 661                 ;;
 662         ppc)    basic_machine=powerpc-unknown
 663                 ;;
 664         ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
 665                 ;;
 666         ppcle | powerpclittle | ppc-le | powerpc-little)
 667                 basic_machine=powerpcle-unknown
 668                 ;;
 669         ppcle-* | powerpclittle-*)
 670                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
 671                 ;;
 672         ps2)
 673                 basic_machine=i386-ibm
 674                 ;;
 675         rom68k)
 676                 basic_machine=m68k-rom68k
 677                 os=-coff
 678                 ;;
 679         rm[46]00)
 680                 basic_machine=mips-siemens
 681                 ;;
 682         rtpc | rtpc-*)
 683                 basic_machine=romp-ibm
 684                 ;;
 685         sa29200)
 686                 basic_machine=a29k-amd
 687                 os=-udi
 688                 ;;
 689         sequent)
 690                 basic_machine=i386-sequent
 691                 ;;
 692         sh)
 693                 basic_machine=sh-hitachi
 694                 os=-hms
 695                 ;;
 696         sparclite-wrs)
 697                 basic_machine=sparclite-wrs
 698                 os=-vxworks
 699                 ;;
 700         sps7)
 701                 basic_machine=m68k-bull
 702                 os=-sysv2
 703                 ;;
 704         spur)
 705                 basic_machine=spur-unknown
 706                 ;;
 707         st2000)
 708                 basic_machine=m68k-tandem
 709                 ;;
 710         stratus)
 711                 basic_machine=i860-stratus
 712                 os=-sysv4
 713                 ;;
 714         sun2)
 715                 basic_machine=m68000-sun
 716                 ;;
 717         sun2os3)
 718                 basic_machine=m68000-sun
 719                 os=-sunos3
 720                 ;;
 721         sun2os4)
 722                 basic_machine=m68000-sun
 723                 os=-sunos4
 724                 ;;
 725         sun3os3)
 726                 basic_machine=m68k-sun
 727                 os=-sunos3
 728                 ;;
 729         sun3os4)
 730                 basic_machine=m68k-sun
 731                 os=-sunos4
 732                 ;;
 733         sun4os3)
 734                 basic_machine=sparc-sun
 735                 os=-sunos3
 736                 ;;
 737         sun4os4)
 738                 basic_machine=sparc-sun
 739                 os=-sunos4
 740                 ;;
 741         sun4sol2)
 742                 basic_machine=sparc-sun
 743                 os=-solaris2
 744                 ;;
 745         sun3 | sun3-*)
 746                 basic_machine=m68k-sun
 747                 ;;
 748         sun4)
 749                 basic_machine=sparc-sun
 750                 ;;
 751         sun386 | sun386i | roadrunner)
 752                 basic_machine=i386-sun
 753                 ;;
 754         sv1)
 755                 basic_machine=sv1-cray
 756                 os=-unicos
 757                 ;;
 758         symmetry)
 759                 basic_machine=i386-sequent
 760                 os=-dynix
 761                 ;;
 762         t3e)
 763                 basic_machine=t3e-cray
 764                 os=-unicos
 765                 ;;
 766         tx39)
 767                 basic_machine=mipstx39-unknown
 768                 ;;
 769         tx39el)
 770                 basic_machine=mipstx39el-unknown
 771                 ;;
 772         tower | tower-32)
 773                 basic_machine=m68k-ncr
 774                 ;;
 775         udi29k)
 776                 basic_machine=a29k-amd
 777                 os=-udi
 778                 ;;
 779         ultra3)
 780                 basic_machine=a29k-nyu
 781                 os=-sym1
 782                 ;;
 783         v810 | necv810)
 784                 basic_machine=v810-nec
 785                 os=-none
 786                 ;;
 787         vaxv)
 788                 basic_machine=vax-dec
 789                 os=-sysv
 790                 ;;
 791         vms)
 792                 basic_machine=vax-dec
 793                 os=-vms
 794                 ;;
 795         vpp*|vx|vx-*)
 796                basic_machine=f301-fujitsu
 797                ;;
 798         vxworks960)
 799                 basic_machine=i960-wrs
 800                 os=-vxworks
 801                 ;;
 802         vxworks68)
 803                 basic_machine=m68k-wrs
 804                 os=-vxworks
 805                 ;;
 806         vxworks29k)
 807                 basic_machine=a29k-wrs
 808                 os=-vxworks
 809                 ;;
 810         w65*)
 811                 basic_machine=w65-wdc
 812                 os=-none
 813                 ;;
 814         w89k-*)
 815                 basic_machine=hppa1.1-winbond
 816                 os=-proelf
 817                 ;;
 818         xmp)
 819                 basic_machine=xmp-cray
 820                 os=-unicos
 821                 ;;
 822         xps | xps100)
 823                 basic_machine=xps100-honeywell
 824                 ;;
 825         z8k-*-coff)
 826                 basic_machine=z8k-unknown
 827                 os=-sim
 828                 ;;
 829         none)
 830                 basic_machine=none-none
 831                 os=-none
 832                 ;;
 833
 834 # Here we handle the default manufacturer of certain CPU types.  It is in
 835 # some cases the only manufacturer, in others, it is the most popular.
 836         w89k)
 837                 basic_machine=hppa1.1-winbond
 838                 ;;
 839         op50n)
 840                 basic_machine=hppa1.1-oki
 841                 ;;
 842         op60c)
 843                 basic_machine=hppa1.1-oki
 844                 ;;
 845         mips)
 846                 if [ x$os = x-linux-gnu ]; then
 847                         basic_machine=mips-unknown
 848                 else
 849                         basic_machine=mips-mips
 850                 fi
 851                 ;;
 852         romp)
 853                 basic_machine=romp-ibm
 854                 ;;
 855         rs6000)
 856                 basic_machine=rs6000-ibm
 857                 ;;
 858         vax)
 859                 basic_machine=vax-dec
 860                 ;;
 861         pdp11)
 862                 basic_machine=pdp11-dec
 863                 ;;
 864         we32k)
 865                 basic_machine=we32k-att
 866                 ;;
 867         sparc | sparcv9)
 868                 basic_machine=sparc-sun
 869                 ;;
 870         cydra)
 871                 basic_machine=cydra-cydrome
 872                 ;;
 873         orion)
 874                 basic_machine=orion-highlevel
 875                 ;;
 876         orion105)
 877                 basic_machine=clipper-highlevel
 878                 ;;
 879         mac | mpw | mac-mpw)
 880                 basic_machine=m68k-apple
 881                 ;;
 882         pmac | pmac-mpw)
 883                 basic_machine=powerpc-apple
 884                 ;;
 885         c4x*)
 886                 basic_machine=c4x-none
 887                 os=-coff
 888                 ;;
 889         *)
 890                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 891                 exit 1
 892                 ;;
 893 esac
 894
 895 # Here we canonicalize certain aliases for manufacturers.
 896 case $basic_machine in
 897         *-digital*)
 898                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
 899                 ;;
 900         *-commodore*)
 901                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
 902                 ;;
 903         *)
 904                 ;;
 905 esac
 906
 907 # Decode manufacturer-specific aliases for certain operating systems.
 908
 909 if [ x"$os" != x"" ]
 910 then
 911 case $os in
 912         # First match some system type aliases
 913         # that might get confused with valid system types.
 914         # -solaris* is a basic system type, with this one exception.
 915         -solaris1 | -solaris1.*)
 916                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
 917                 ;;
 918         -solaris)
 919                 os=-solaris2
 920                 ;;
 921         -svr4*)
 922                 os=-sysv4
 923                 ;;
 924         -unixware*)
 925                 os=-sysv4.2uw
 926                 ;;
 927         -gnu/linux*)
 928                 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
 929                 ;;
 930         # First accept the basic system types.
 931         # The portable systems comes first.
 932         # Each alternative MUST END IN A *, to match a version number.
 933         # -sysv* is not here because it comes later, after sysvr4.
 934         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
 935               | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
 936               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
 937               | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
 938               | -aos* \
 939               | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
 940               | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
 941               | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
 942               | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
 943               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
 944               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
 945               | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
 946               | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
 947               | -interix* | -uwin* | -rhapsody* | -darwin* | -opened* \
 948               | -openstep* | -oskit*)
 949         # Remember, each alternative MUST END IN *, to match a version number.
 950                 ;;
 951         -qnx*)
 952                 case $basic_machine in
 953                     x86-* | i[34567]86-*)
 954                         ;;
 955                     *)
 956                         os=-nto$os
 957                         ;;
 958                 esac
 959                 ;;
 960         -nto*)
 961                 os=-nto-qnx
 962                 ;;
 963         -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
 964               | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
 965               | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
 966                 ;;
 967         -mac*)
 968                 os=`echo $os | sed -e 's|mac|macos|'`
 969                 ;;
 970         -linux*)
 971                 os=`echo $os | sed -e 's|linux|linux-gnu|'`
 972                 ;;
 973         -sunos5*)
 974                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
 975                 ;;
 976         -sunos6*)
 977                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
 978                 ;;
 979         -opened*)
 980                 os=-openedition
 981                 ;;
 982         -wince*)
 983                 os=-wince
 984                 ;;
 985         -osfrose*)
 986                 os=-osfrose
 987                 ;;
 988         -osf*)
 989                 os=-osf
 990                 ;;
 991         -utek*)
 992                 os=-bsd
 993                 ;;
 994         -dynix*)
 995                 os=-bsd
 996                 ;;
 997         -acis*)
 998                 os=-aos
 999                 ;;
1000         -386bsd)
1001                 os=-bsd
1002                 ;;
1003         -ctix* | -uts*)
1004                 os=-sysv
1005                 ;;
1006         -ns2 )
1007                 os=-nextstep2
1008                 ;;
1009         -nsk)
1010                 os=-nsk
1011                 ;;
1012         # Preserve the version number of sinix5.
1013         -sinix5.*)
1014                 os=`echo $os | sed -e 's|sinix|sysv|'`
1015                 ;;
1016         -sinix*)
1017                 os=-sysv4
1018                 ;;
1019         -triton*)
1020                 os=-sysv3
1021                 ;;
1022         -oss*)
1023                 os=-sysv3
1024                 ;;
1025         -svr4)
1026                 os=-sysv4
1027                 ;;
1028         -svr3)
1029                 os=-sysv3
1030                 ;;
1031         -sysvr4)
1032                 os=-sysv4
1033                 ;;
1034         # This must come after -sysvr4.
1035         -sysv*)
1036                 ;;
1037         -ose*)
1038                 os=-ose
1039                 ;;
1040         -es1800*)
1041                 os=-ose
1042                 ;;
1043         -xenix)
1044                 os=-xenix
1045                 ;;
1046         -*mint | -*MiNT)
1047                 os=-mint
1048                 ;;
1049         -none)
1050                 ;;
1051         *)
1052                 # Get rid of the `-' at the beginning of $os.
1053                 os=`echo $os | sed 's/[^-]*-//'`
1054                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1055                 exit 1
1056                 ;;
1057 esac
1058 else
1059
1060 # Here we handle the default operating systems that come with various machines.
1061 # The value should be what the vendor currently ships out the door with their
1062 # machine or put another way, the most popular os provided with the machine.
1063
1064 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1065 # "-sun"), then you have to tell the case statement up towards the top
1066 # that MANUFACTURER isn't an operating system.  Otherwise, code above
1067 # will signal an error saying that MANUFACTURER isn't an operating
1068 # system, and we'll never get to this point.
1069
1070 case $basic_machine in
1071         *-acorn)
1072                 os=-riscix1.2
1073                 ;;
1074         arm*-rebel)
1075                 os=-linux
1076                 ;;
1077         arm*-semi)
1078                 os=-aout
1079                 ;;
1080         pdp11-*)
1081                 os=-none
1082                 ;;
1083         *-dec | vax-*)
1084                 os=-ultrix4.2
1085                 ;;
1086         m68*-apollo)
1087                 os=-domain
1088                 ;;
1089         i386-sun)
1090                 os=-sunos4.0.2
1091                 ;;
1092         m68000-sun)
1093                 os=-sunos3
1094                 # This also exists in the configure program, but was not the
1095                 # default.
1096                 # os=-sunos4
1097                 ;;
1098         m68*-cisco)
1099                 os=-aout
1100                 ;;
1101         mips*-cisco)
1102                 os=-elf
1103                 ;;
1104         mips*-*)
1105                 os=-elf
1106                 ;;
1107         *-tti)  # must be before sparc entry or we get the wrong os.
1108                 os=-sysv3
1109                 ;;
1110         sparc-* | *-sun)
1111                 os=-sunos4.1.1
1112                 ;;
1113         *-be)
1114                 os=-beos
1115                 ;;
1116         *-ibm)
1117                 os=-aix
1118                 ;;
1119         *-wec)
1120                 os=-proelf
1121                 ;;
1122         *-winbond)
1123                 os=-proelf
1124                 ;;
1125         *-oki)
1126                 os=-proelf
1127                 ;;
1128         *-hp)
1129                 os=-hpux
1130                 ;;
1131         *-hitachi)
1132                 os=-hiux
1133                 ;;
1134         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1135                 os=-sysv
1136                 ;;
1137         *-cbm)
1138                 os=-amigaos
1139                 ;;
1140         *-dg)
1141                 os=-dgux
1142                 ;;
1143         *-dolphin)
1144                 os=-sysv3
1145                 ;;
1146         m68k-ccur)
1147                 os=-rtu
1148                 ;;
1149         m88k-omron*)
1150                 os=-luna
1151                 ;;
1152         *-next )
1153                 os=-nextstep
1154                 ;;
1155         *-sequent)
1156                 os=-ptx
1157                 ;;
1158         *-crds)
1159                 os=-unos
1160                 ;;
1161         *-ns)
1162                 os=-genix
1163                 ;;
1164         i370-*)
1165                 os=-mvs
1166                 ;;
1167         *-next)
1168                 os=-nextstep3
1169                 ;;
1170         *-gould)
1171                 os=-sysv
1172                 ;;
1173         *-highlevel)
1174                 os=-bsd
1175                 ;;
1176         *-encore)
1177                 os=-bsd
1178                 ;;
1179         *-sgi)
1180                 os=-irix
1181                 ;;
1182         *-siemens)
1183                 os=-sysv4
1184                 ;;
1185         *-masscomp)
1186                 os=-rtu
1187                 ;;
1188         f301-fujitsu)
1189                 os=-uxpv
1190                 ;;
1191         *-rom68k)
1192                 os=-coff
1193                 ;;
1194         *-*bug)
1195                 os=-coff
1196                 ;;
1197         *-apple)
1198                 os=-macos
1199                 ;;
1200         *-atari*)
1201                 os=-mint
1202                 ;;
1203         *)
1204                 os=-none
1205                 ;;
1206 esac
1207 fi
1208
1209 # Here we handle the case where we know the os, and the CPU type, but not the
1210 # manufacturer.  We pick the logical manufacturer.
1211 vendor=unknown
1212 case $basic_machine in
1213         *-unknown)
1214                 case $os in
1215                         -riscix*)
1216                                 vendor=acorn
1217                                 ;;
1218                         -sunos*)
1219                                 vendor=sun
1220                                 ;;
1221                         -aix*)
1222                                 vendor=ibm
1223                                 ;;
1224                         -beos*)
1225                                 vendor=be
1226                                 ;;
1227                         -hpux*)
1228                                 vendor=hp
1229                                 ;;
1230                         -mpeix*)
1231                                 vendor=hp
1232                                 ;;
1233                         -hiux*)
1234                                 vendor=hitachi
1235                                 ;;
1236                         -unos*)
1237                                 vendor=crds
1238                                 ;;
1239                         -dgux*)
1240                                 vendor=dg
1241                                 ;;
1242                         -luna*)
1243                                 vendor=omron
1244                                 ;;
1245                         -genix*)
1246                                 vendor=ns
1247                                 ;;
1248                         -mvs* | -opened*)
1249                                 vendor=ibm
1250                                 ;;
1251                         -ptx*)
1252                                 vendor=sequent
1253                                 ;;
1254                         -vxsim* | -vxworks*)
1255                                 vendor=wrs
1256                                 ;;
1257                         -aux*)
1258                                 vendor=apple
1259                                 ;;
1260                         -hms*)
1261                                 vendor=hitachi
1262                                 ;;
1263                         -mpw* | -macos*)
1264                                 vendor=apple
1265                                 ;;
1266                         -*mint | -*MiNT)
1267                                 vendor=atari
1268                                 ;;
1269                 esac
1270                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1271                 ;;
1272 esac
1273
1274 echo $basic_machine$os