config.sub
author Sam Lantinga <slouken@libsdl.org>
Wed, 24 Aug 2005 21:57:48 +0000
changeset 1131 e044e7c70a50
parent 886 05c551e5bc64
child 1270 b1425473be0f
permissions -rwxr-xr-x
Merged the Visual C++ 6 and 7 projects so all Visual C++ users unpack the same set of projects to get started.
     1 #! /bin/sh
     2 # Configuration validation subroutine script.
     3 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
     4 #   2000, 2001, 2002, 2003 Free Software Foundation, Inc.
     5 
     6 timestamp='2003-02-22'
     7 
     8 # This file is (in principle) common to ALL GNU software.
     9 # The presence of a machine in this file suggests that SOME GNU software
    10 # can handle that machine.  It does not imply ALL GNU software can.
    11 #
    12 # This file is free software; you can redistribute it and/or modify
    13 # it under the terms of the GNU General Public License as published by
    14 # the Free Software Foundation; either version 2 of the License, or
    15 # (at your option) any later version.
    16 #
    17 # This program is distributed in the hope that it will be useful,
    18 # but WITHOUT ANY WARRANTY; without even the implied warranty of
    19 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    20 # GNU General Public License for more details.
    21 #
    22 # You should have received a copy of the GNU General Public License
    23 # along with this program; if not, write to the Free Software
    24 # Foundation, Inc., 59 Temple Place - Suite 330,
    25 # Boston, MA 02111-1307, USA.
    26 
    27 # As a special exception to the GNU General Public License, if you
    28 # distribute this file as part of a program that contains a
    29 # configuration script generated by Autoconf, you may include it under
    30 # the same distribution terms that you use for the rest of that program.
    31 
    32 # Please send patches to <config-patches@gnu.org>.  Submit a context
    33 # diff and a properly formatted ChangeLog entry.
    34 #
    35 # Configuration subroutine to validate and canonicalize a configuration type.
    36 # Supply the specified configuration type as an argument.
    37 # If it is invalid, we print an error message on stderr and exit with code 1.
    38 # Otherwise, we print the canonical config type on stdout and succeed.
    39 
    40 # This file is supposed to be the same for all GNU packages
    41 # and recognize all the CPU types, system types and aliases
    42 # that are meaningful with *any* GNU software.
    43 # Each package is responsible for reporting which valid configurations
    44 # it does not support.  The user should be able to distinguish
    45 # a failure to support a valid configuration from a meaningless
    46 # configuration.
    47 
    48 # The goal of this file is to map all the various variations of a given
    49 # machine specification into a single specification in the form:
    50 #	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
    51 # or in some cases, the newer four-part form:
    52 #	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
    53 # It is wrong to echo any other type of specification.
    54 
    55 me=`echo "$0" | sed -e 's,.*/,,'`
    56 
    57 usage="\
    58 Usage: $0 [OPTION] CPU-MFR-OPSYS
    59        $0 [OPTION] ALIAS
    60 
    61 Canonicalize a configuration name.
    62 
    63 Operation modes:
    64   -h, --help         print this help, then exit
    65   -t, --time-stamp   print date of last modification, then exit
    66   -v, --version      print version number, then exit
    67 
    68 Report bugs and patches to <config-patches@gnu.org>."
    69 
    70 version="\
    71 GNU config.sub ($timestamp)
    72 
    73 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
    74 Free Software Foundation, Inc.
    75 
    76 This is free software; see the source for copying conditions.  There is NO
    77 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
    78 
    79 help="
    80 Try \`$me --help' for more information."
    81 
    82 # Parse command line
    83 while test $# -gt 0 ; do
    84   case $1 in
    85     --time-stamp | --time* | -t )
    86        echo "$timestamp" ; exit 0 ;;
    87     --version | -v )
    88        echo "$version" ; exit 0 ;;
    89     --help | --h* | -h )
    90        echo "$usage"; exit 0 ;;
    91     -- )     # Stop option processing
    92        shift; break ;;
    93     - )	# Use stdin as input.
    94        break ;;
    95     -* )
    96        echo "$me: invalid option $1$help"
    97        exit 1 ;;
    98 
    99     *local*)
   100        # First pass through any local machine types.
   101        echo $1
   102        exit 0;;
   103 
   104     * )
   105        break ;;
   106   esac
   107 done
   108 
   109 case $# in
   110  0) echo "$me: missing argument$help" >&2
   111     exit 1;;
   112  1) ;;
   113  *) echo "$me: too many arguments$help" >&2
   114     exit 1;;
   115 esac
   116 
   117 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
   118 # Here we must recognize all the valid KERNEL-OS combinations.
   119 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
   120 case $maybe_os in
   121   nto-qnx* | linux-gnu* | freebsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*)
   122     os=-$maybe_os
   123     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
   124     ;;
   125   *)
   126     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
   127     if [ $basic_machine != $1 ]
   128     then os=`echo $1 | sed 's/.*-/-/'`
   129     else os=; fi
   130     ;;
   131 esac
   132 
   133 ### Let's recognize common machines as not being operating systems so
   134 ### that things like config.sub decstation-3100 work.  We also
   135 ### recognize some manufacturers as not being operating systems, so we
   136 ### can provide default operating systems below.
   137 case $os in
   138 	-sun*os*)
   139 		# Prevent following clause from handling this invalid input.
   140 		;;
   141 	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
   142 	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
   143 	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
   144 	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
   145 	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
   146 	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
   147 	-apple | -axis)
   148 		os=
   149 		basic_machine=$1
   150 		;;
   151 	-sim | -cisco | -oki | -wec | -winbond)
   152 		os=
   153 		basic_machine=$1
   154 		;;
   155 	-scout)
   156 		;;
   157 	-wrs)
   158 		os=-vxworks
   159 		basic_machine=$1
   160 		;;
   161 	-chorusos*)
   162 		os=-chorusos
   163 		basic_machine=$1
   164 		;;
   165  	-chorusrdb)
   166  		os=-chorusrdb
   167 		basic_machine=$1
   168  		;;
   169 	-hiux*)
   170 		os=-hiuxwe2
   171 		;;
   172 	-sco5)
   173 		os=-sco3.2v5
   174 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   175 		;;
   176 	-sco4)
   177 		os=-sco3.2v4
   178 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   179 		;;
   180 	-sco3.2.[4-9]*)
   181 		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
   182 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   183 		;;
   184 	-sco3.2v[4-9]*)
   185 		# Don't forget version if it is 3.2v4 or newer.
   186 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   187 		;;
   188 	-sco*)
   189 		os=-sco3.2v2
   190 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   191 		;;
   192 	-udk*)
   193 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   194 		;;
   195 	-isc)
   196 		os=-isc2.2
   197 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   198 		;;
   199 	-clix*)
   200 		basic_machine=clipper-intergraph
   201 		;;
   202 	-isc*)
   203 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   204 		;;
   205 	-lynx*)
   206 		os=-lynxos
   207 		;;
   208 	-ptx*)
   209 		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
   210 		;;
   211 	-windowsnt*)
   212 		os=`echo $os | sed -e 's/windowsnt/winnt/'`
   213 		;;
   214 	-psos*)
   215 		os=-psos
   216 		;;
   217 	-mint | -mint[0-9]*)
   218 		basic_machine=m68k-atari
   219 		os=-mint
   220 		;;
   221 esac
   222 
   223 # Decode aliases for certain CPU-COMPANY combinations.
   224 case $basic_machine in
   225 	# Recognize the basic CPU types without company name.
   226 	# Some are omitted here because they have special meanings below.
   227 	1750a | 580 \
   228 	| a29k \
   229 	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
   230 	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
   231 	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
   232 	| clipper \
   233 	| d10v | d30v | dlx | dsp16xx \
   234 	| fr30 | frv \
   235 	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
   236 	| i370 | i860 | i960 | ia64 \
   237 	| ip2k \
   238 	| m32r | m68000 | m68k | m88k | mcore \
   239 	| mips | mipsbe | mipseb | mipsel | mipsle \
   240 	| mips16 \
   241 	| mips64 | mips64el \
   242 	| mips64vr | mips64vrel \
   243 	| mips64orion | mips64orionel \
   244 	| mips64vr4100 | mips64vr4100el \
   245 	| mips64vr4300 | mips64vr4300el \
   246 	| mips64vr5000 | mips64vr5000el \
   247 	| mipsisa32 | mipsisa32el \
   248 	| mipsisa32r2 | mipsisa32r2el \
   249 	| mipsisa64 | mipsisa64el \
   250 	| mipsisa64sb1 | mipsisa64sb1el \
   251 	| mipsisa64sr71k | mipsisa64sr71kel \
   252 	| mipstx39 | mipstx39el \
   253 	| mn10200 | mn10300 \
   254 	| msp430 \
   255 	| ns16k | ns32k \
   256 	| openrisc | or32 \
   257 	| pdp10 | pdp11 | pj | pjl \
   258 	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
   259 	| pyramid \
   260 	| sh | sh[1234] | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
   261 	| sh64 | sh64le \
   262 	| sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv9 | sparcv9b \
   263 	| strongarm \
   264 	| tahoe | thumb | tic80 | tron \
   265 	| v850 | v850e \
   266 	| we32k \
   267 	| x86 | xscale | xstormy16 | xtensa \
   268 	| z8k)
   269 		basic_machine=$basic_machine-unknown
   270 		;;
   271 	m6811 | m68hc11 | m6812 | m68hc12)
   272 		# Motorola 68HC11/12.
   273 		basic_machine=$basic_machine-unknown
   274 		os=-none
   275 		;;
   276 	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
   277 		;;
   278 
   279 	# We use `pc' rather than `unknown'
   280 	# because (1) that's what they normally are, and
   281 	# (2) the word "unknown" tends to confuse beginning users.
   282 	i*86 | x86_64)
   283 	  basic_machine=$basic_machine-pc
   284 	  ;;
   285 	# Object if more than one company name word.
   286 	*-*-*)
   287 		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
   288 		exit 1
   289 		;;
   290 	# Recognize the basic CPU types with company name.
   291 	580-* \
   292 	| a29k-* \
   293 	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
   294 	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
   295 	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
   296 	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
   297 	| avr-* \
   298 	| bs2000-* \
   299 	| c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
   300 	| clipper-* | cydra-* \
   301 	| d10v-* | d30v-* | dlx-* \
   302 	| elxsi-* \
   303 	| f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
   304 	| h8300-* | h8500-* \
   305 	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
   306 	| i*86-* | i860-* | i960-* | ia64-* \
   307 	| ip2k-* \
   308 	| m32r-* \
   309 	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
   310 	| m88110-* | m88k-* | mcore-* \
   311 	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
   312 	| mips16-* \
   313 	| mips64-* | mips64el-* \
   314 	| mips64vr-* | mips64vrel-* \
   315 	| mips64orion-* | mips64orionel-* \
   316 	| mips64vr4100-* | mips64vr4100el-* \
   317 	| mips64vr4300-* | mips64vr4300el-* \
   318 	| mips64vr5000-* | mips64vr5000el-* \
   319 	| mipsisa32-* | mipsisa32el-* \
   320 	| mipsisa32r2-* | mipsisa32r2el-* \
   321 	| mipsisa64-* | mipsisa64el-* \
   322 	| mipsisa64sb1-* | mipsisa64sb1el-* \
   323 	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
   324 	| mipstx39-* | mipstx39el-* \
   325 	| msp430-* \
   326 	| none-* | np1-* | nv1-* | ns16k-* | ns32k-* \
   327 	| orion-* \
   328 	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
   329 	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
   330 	| pyramid-* \
   331 	| romp-* | rs6000-* \
   332 	| sh-* | sh[1234]-* | sh[23]e-* | sh[34]eb-* | shbe-* \
   333 	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
   334 	| sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \
   335 	| sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
   336 	| tahoe-* | thumb-* \
   337 	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
   338 	| tron-* \
   339 	| v850-* | v850e-* | vax-* \
   340 	| we32k-* \
   341 	| x86-* | x86_64-* | xps100-* | xscale-* | xstormy16-* \
   342 	| xtensa-* \
   343 	| ymp-* \
   344 	| z8k-*)
   345 		;;
   346 	# Recognize the various machine names and aliases which stand
   347 	# for a CPU type and a company and sometimes even an OS.
   348 	386bsd)
   349 		basic_machine=i386-unknown
   350 		os=-bsd
   351 		;;
   352 	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
   353 		basic_machine=m68000-att
   354 		;;
   355 	3b*)
   356 		basic_machine=we32k-att
   357 		;;
   358 	a29khif)
   359 		basic_machine=a29k-amd
   360 		os=-udi
   361 		;;
   362 	adobe68k)
   363 		basic_machine=m68010-adobe
   364 		os=-scout
   365 		;;
   366 	alliant | fx80)
   367 		basic_machine=fx80-alliant
   368 		;;
   369 	altos | altos3068)
   370 		basic_machine=m68k-altos
   371 		;;
   372 	am29k)
   373 		basic_machine=a29k-none
   374 		os=-bsd
   375 		;;
   376 	amdahl)
   377 		basic_machine=580-amdahl
   378 		os=-sysv
   379 		;;
   380 	amiga | amiga-*)
   381 		basic_machine=m68k-unknown
   382 		;;
   383 	amigaos | amigados)
   384 		basic_machine=m68k-unknown
   385 		os=-amigaos
   386 		;;
   387 	amigaunix | amix)
   388 		basic_machine=m68k-unknown
   389 		os=-sysv4
   390 		;;
   391 	apollo68)
   392 		basic_machine=m68k-apollo
   393 		os=-sysv
   394 		;;
   395 	apollo68bsd)
   396 		basic_machine=m68k-apollo
   397 		os=-bsd
   398 		;;
   399 	aux)
   400 		basic_machine=m68k-apple
   401 		os=-aux
   402 		;;
   403 	balance)
   404 		basic_machine=ns32k-sequent
   405 		os=-dynix
   406 		;;
   407 	c90)
   408 		basic_machine=c90-cray
   409 		os=-unicos
   410 		;;
   411 	convex-c1)
   412 		basic_machine=c1-convex
   413 		os=-bsd
   414 		;;
   415 	convex-c2)
   416 		basic_machine=c2-convex
   417 		os=-bsd
   418 		;;
   419 	convex-c32)
   420 		basic_machine=c32-convex
   421 		os=-bsd
   422 		;;
   423 	convex-c34)
   424 		basic_machine=c34-convex
   425 		os=-bsd
   426 		;;
   427 	convex-c38)
   428 		basic_machine=c38-convex
   429 		os=-bsd
   430 		;;
   431 	cray | j90)
   432 		basic_machine=j90-cray
   433 		os=-unicos
   434 		;;
   435 	crds | unos)
   436 		basic_machine=m68k-crds
   437 		;;
   438 	cris | cris-* | etrax*)
   439 		basic_machine=cris-axis
   440 		;;
   441 	da30 | da30-*)
   442 		basic_machine=m68k-da30
   443 		;;
   444 	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
   445 		basic_machine=mips-dec
   446 		;;
   447 	decsystem10* | dec10*)
   448 		basic_machine=pdp10-dec
   449 		os=-tops10
   450 		;;
   451 	decsystem20* | dec20*)
   452 		basic_machine=pdp10-dec
   453 		os=-tops20
   454 		;;
   455 	delta | 3300 | motorola-3300 | motorola-delta \
   456 	      | 3300-motorola | delta-motorola)
   457 		basic_machine=m68k-motorola
   458 		;;
   459 	delta88)
   460 		basic_machine=m88k-motorola
   461 		os=-sysv3
   462 		;;
   463 	dpx20 | dpx20-*)
   464 		basic_machine=rs6000-bull
   465 		os=-bosx
   466 		;;
   467 	dpx2* | dpx2*-bull)
   468 		basic_machine=m68k-bull
   469 		os=-sysv3
   470 		;;
   471 	ebmon29k)
   472 		basic_machine=a29k-amd
   473 		os=-ebmon
   474 		;;
   475 	elxsi)
   476 		basic_machine=elxsi-elxsi
   477 		os=-bsd
   478 		;;
   479 	encore | umax | mmax)
   480 		basic_machine=ns32k-encore
   481 		;;
   482 	es1800 | OSE68k | ose68k | ose | OSE)
   483 		basic_machine=m68k-ericsson
   484 		os=-ose
   485 		;;
   486 	fx2800)
   487 		basic_machine=i860-alliant
   488 		;;
   489 	genix)
   490 		basic_machine=ns32k-ns
   491 		;;
   492 	gmicro)
   493 		basic_machine=tron-gmicro
   494 		os=-sysv
   495 		;;
   496 	go32)
   497 		basic_machine=i386-pc
   498 		os=-go32
   499 		;;
   500 	h3050r* | hiux*)
   501 		basic_machine=hppa1.1-hitachi
   502 		os=-hiuxwe2
   503 		;;
   504 	h8300hms)
   505 		basic_machine=h8300-hitachi
   506 		os=-hms
   507 		;;
   508 	h8300xray)
   509 		basic_machine=h8300-hitachi
   510 		os=-xray
   511 		;;
   512 	h8500hms)
   513 		basic_machine=h8500-hitachi
   514 		os=-hms
   515 		;;
   516 	harris)
   517 		basic_machine=m88k-harris
   518 		os=-sysv3
   519 		;;
   520 	hp300-*)
   521 		basic_machine=m68k-hp
   522 		;;
   523 	hp300bsd)
   524 		basic_machine=m68k-hp
   525 		os=-bsd
   526 		;;
   527 	hp300hpux)
   528 		basic_machine=m68k-hp
   529 		os=-hpux
   530 		;;
   531 	hp3k9[0-9][0-9] | hp9[0-9][0-9])
   532 		basic_machine=hppa1.0-hp
   533 		;;
   534 	hp9k2[0-9][0-9] | hp9k31[0-9])
   535 		basic_machine=m68000-hp
   536 		;;
   537 	hp9k3[2-9][0-9])
   538 		basic_machine=m68k-hp
   539 		;;
   540 	hp9k6[0-9][0-9] | hp6[0-9][0-9])
   541 		basic_machine=hppa1.0-hp
   542 		;;
   543 	hp9k7[0-79][0-9] | hp7[0-79][0-9])
   544 		basic_machine=hppa1.1-hp
   545 		;;
   546 	hp9k78[0-9] | hp78[0-9])
   547 		# FIXME: really hppa2.0-hp
   548 		basic_machine=hppa1.1-hp
   549 		;;
   550 	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
   551 		# FIXME: really hppa2.0-hp
   552 		basic_machine=hppa1.1-hp
   553 		;;
   554 	hp9k8[0-9][13679] | hp8[0-9][13679])
   555 		basic_machine=hppa1.1-hp
   556 		;;
   557 	hp9k8[0-9][0-9] | hp8[0-9][0-9])
   558 		basic_machine=hppa1.0-hp
   559 		;;
   560 	hppa-next)
   561 		os=-nextstep3
   562 		;;
   563 	hppaosf)
   564 		basic_machine=hppa1.1-hp
   565 		os=-osf
   566 		;;
   567 	hppro)
   568 		basic_machine=hppa1.1-hp
   569 		os=-proelf
   570 		;;
   571 	i370-ibm* | ibm*)
   572 		basic_machine=i370-ibm
   573 		;;
   574 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
   575 	i*86v32)
   576 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
   577 		os=-sysv32
   578 		;;
   579 	i*86v4*)
   580 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
   581 		os=-sysv4
   582 		;;
   583 	i*86v)
   584 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
   585 		os=-sysv
   586 		;;
   587 	i*86sol2)
   588 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
   589 		os=-solaris2
   590 		;;
   591 	i386mach)
   592 		basic_machine=i386-mach
   593 		os=-mach
   594 		;;
   595 	i386-vsta | vsta)
   596 		basic_machine=i386-unknown
   597 		os=-vsta
   598 		;;
   599 	iris | iris4d)
   600 		basic_machine=mips-sgi
   601 		case $os in
   602 		    -irix*)
   603 			;;
   604 		    *)
   605 			os=-irix4
   606 			;;
   607 		esac
   608 		;;
   609 	isi68 | isi)
   610 		basic_machine=m68k-isi
   611 		os=-sysv
   612 		;;
   613 	m88k-omron*)
   614 		basic_machine=m88k-omron
   615 		;;
   616 	magnum | m3230)
   617 		basic_machine=mips-mips
   618 		os=-sysv
   619 		;;
   620 	merlin)
   621 		basic_machine=ns32k-utek
   622 		os=-sysv
   623 		;;
   624 	mingw32)
   625 		basic_machine=i386-pc
   626 		os=-mingw32
   627 		;;
   628 	miniframe)
   629 		basic_machine=m68000-convergent
   630 		;;
   631 	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
   632 		basic_machine=m68k-atari
   633 		os=-mint
   634 		;;
   635 	mips3*-*)
   636 		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
   637 		;;
   638 	mips3*)
   639 		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
   640 		;;
   641 	mmix*)
   642 		basic_machine=mmix-knuth
   643 		os=-mmixware
   644 		;;
   645 	monitor)
   646 		basic_machine=m68k-rom68k
   647 		os=-coff
   648 		;;
   649 	morphos)
   650 		basic_machine=powerpc-unknown
   651 		os=-morphos
   652 		;;
   653 	msdos)
   654 		basic_machine=i386-pc
   655 		os=-msdos
   656 		;;
   657 	mvs)
   658 		basic_machine=i370-ibm
   659 		os=-mvs
   660 		;;
   661 	ncr3000)
   662 		basic_machine=i486-ncr
   663 		os=-sysv4
   664 		;;
   665 	netbsd386)
   666 		basic_machine=i386-unknown
   667 		os=-netbsd
   668 		;;
   669 	netwinder)
   670 		basic_machine=armv4l-rebel
   671 		os=-linux
   672 		;;
   673 	news | news700 | news800 | news900)
   674 		basic_machine=m68k-sony
   675 		os=-newsos
   676 		;;
   677 	news1000)
   678 		basic_machine=m68030-sony
   679 		os=-newsos
   680 		;;
   681 	news-3600 | risc-news)
   682 		basic_machine=mips-sony
   683 		os=-newsos
   684 		;;
   685 	necv70)
   686 		basic_machine=v70-nec
   687 		os=-sysv
   688 		;;
   689 	next | m*-next )
   690 		basic_machine=m68k-next
   691 		case $os in
   692 		    -nextstep* )
   693 			;;
   694 		    -ns2*)
   695 		      os=-nextstep2
   696 			;;
   697 		    *)
   698 		      os=-nextstep3
   699 			;;
   700 		esac
   701 		;;
   702 	nh3000)
   703 		basic_machine=m68k-harris
   704 		os=-cxux
   705 		;;
   706 	nh[45]000)
   707 		basic_machine=m88k-harris
   708 		os=-cxux
   709 		;;
   710 	nindy960)
   711 		basic_machine=i960-intel
   712 		os=-nindy
   713 		;;
   714 	mon960)
   715 		basic_machine=i960-intel
   716 		os=-mon960
   717 		;;
   718 	nonstopux)
   719 		basic_machine=mips-compaq
   720 		os=-nonstopux
   721 		;;
   722 	np1)
   723 		basic_machine=np1-gould
   724 		;;
   725 	nv1)
   726 		basic_machine=nv1-cray
   727 		os=-unicosmp
   728 		;;
   729 	nsr-tandem)
   730 		basic_machine=nsr-tandem
   731 		;;
   732 	op50n-* | op60c-*)
   733 		basic_machine=hppa1.1-oki
   734 		os=-proelf
   735 		;;
   736 	or32 | or32-*)
   737 		basic_machine=or32-unknown
   738 		os=-coff
   739 		;;
   740 	OSE68000 | ose68000)
   741 		basic_machine=m68000-ericsson
   742 		os=-ose
   743 		;;
   744 	os68k)
   745 		basic_machine=m68k-none
   746 		os=-os68k
   747 		;;
   748 	pa-hitachi)
   749 		basic_machine=hppa1.1-hitachi
   750 		os=-hiuxwe2
   751 		;;
   752 	paragon)
   753 		basic_machine=i860-intel
   754 		os=-osf
   755 		;;
   756 	pbd)
   757 		basic_machine=sparc-tti
   758 		;;
   759 	pbb)
   760 		basic_machine=m68k-tti
   761 		;;
   762 	pc532 | pc532-*)
   763 		basic_machine=ns32k-pc532
   764 		;;
   765 	pentium | p5 | k5 | k6 | nexgen | viac3)
   766 		basic_machine=i586-pc
   767 		;;
   768 	pentiumpro | p6 | 6x86 | athlon | athlon_*)
   769 		basic_machine=i686-pc
   770 		;;
   771 	pentiumii | pentium2)
   772 		basic_machine=i686-pc
   773 		;;
   774 	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
   775 		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
   776 		;;
   777 	pentiumpro-* | p6-* | 6x86-* | athlon-*)
   778 		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
   779 		;;
   780 	pentiumii-* | pentium2-*)
   781 		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
   782 		;;
   783 	pn)
   784 		basic_machine=pn-gould
   785 		;;
   786 	power)	basic_machine=power-ibm
   787 		;;
   788 	ppc)	basic_machine=powerpc-unknown
   789 		;;
   790 	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
   791 		;;
   792 	ppcle | powerpclittle | ppc-le | powerpc-little)
   793 		basic_machine=powerpcle-unknown
   794 		;;
   795 	ppcle-* | powerpclittle-*)
   796 		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
   797 		;;
   798 	ppc64)	basic_machine=powerpc64-unknown
   799 		;;
   800 	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
   801 		;;
   802 	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
   803 		basic_machine=powerpc64le-unknown
   804 		;;
   805 	ppc64le-* | powerpc64little-*)
   806 		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
   807 		;;
   808 	ps2)
   809 		basic_machine=i386-ibm
   810 		;;
   811 	pw32)
   812 		basic_machine=i586-unknown
   813 		os=-pw32
   814 		;;
   815 	rom68k)
   816 		basic_machine=m68k-rom68k
   817 		os=-coff
   818 		;;
   819 	rm[46]00)
   820 		basic_machine=mips-siemens
   821 		;;
   822 	rtpc | rtpc-*)
   823 		basic_machine=romp-ibm
   824 		;;
   825 	s390 | s390-*)
   826 		basic_machine=s390-ibm
   827 		;;
   828 	s390x | s390x-*)
   829 		basic_machine=s390x-ibm
   830 		;;
   831 	sa29200)
   832 		basic_machine=a29k-amd
   833 		os=-udi
   834 		;;
   835 	sb1)
   836 		basic_machine=mipsisa64sb1-unknown
   837 		;;
   838 	sb1el)
   839 		basic_machine=mipsisa64sb1el-unknown
   840 		;;
   841 	sequent)
   842 		basic_machine=i386-sequent
   843 		;;
   844 	sh)
   845 		basic_machine=sh-hitachi
   846 		os=-hms
   847 		;;
   848 	sparclite-wrs | simso-wrs)
   849 		basic_machine=sparclite-wrs
   850 		os=-vxworks
   851 		;;
   852 	sps7)
   853 		basic_machine=m68k-bull
   854 		os=-sysv2
   855 		;;
   856 	spur)
   857 		basic_machine=spur-unknown
   858 		;;
   859 	st2000)
   860 		basic_machine=m68k-tandem
   861 		;;
   862 	stratus)
   863 		basic_machine=i860-stratus
   864 		os=-sysv4
   865 		;;
   866 	sun2)
   867 		basic_machine=m68000-sun
   868 		;;
   869 	sun2os3)
   870 		basic_machine=m68000-sun
   871 		os=-sunos3
   872 		;;
   873 	sun2os4)
   874 		basic_machine=m68000-sun
   875 		os=-sunos4
   876 		;;
   877 	sun3os3)
   878 		basic_machine=m68k-sun
   879 		os=-sunos3
   880 		;;
   881 	sun3os4)
   882 		basic_machine=m68k-sun
   883 		os=-sunos4
   884 		;;
   885 	sun4os3)
   886 		basic_machine=sparc-sun
   887 		os=-sunos3
   888 		;;
   889 	sun4os4)
   890 		basic_machine=sparc-sun
   891 		os=-sunos4
   892 		;;
   893 	sun4sol2)
   894 		basic_machine=sparc-sun
   895 		os=-solaris2
   896 		;;
   897 	sun3 | sun3-*)
   898 		basic_machine=m68k-sun
   899 		;;
   900 	sun4)
   901 		basic_machine=sparc-sun
   902 		;;
   903 	sun386 | sun386i | roadrunner)
   904 		basic_machine=i386-sun
   905 		;;
   906 	sv1)
   907 		basic_machine=sv1-cray
   908 		os=-unicos
   909 		;;
   910 	symmetry)
   911 		basic_machine=i386-sequent
   912 		os=-dynix
   913 		;;
   914 	t3e)
   915 		basic_machine=alphaev5-cray
   916 		os=-unicos
   917 		;;
   918 	t90)
   919 		basic_machine=t90-cray
   920 		os=-unicos
   921 		;;
   922         tic4x | c4x*)
   923 		basic_machine=tic4x-unknown
   924 		os=-coff
   925 		;;
   926 	tic54x | c54x*)
   927 		basic_machine=tic54x-unknown
   928 		os=-coff
   929 		;;
   930 	tic55x | c55x*)
   931 		basic_machine=tic55x-unknown
   932 		os=-coff
   933 		;;
   934 	tic6x | c6x*)
   935 		basic_machine=tic6x-unknown
   936 		os=-coff
   937 		;;
   938 	tx39)
   939 		basic_machine=mipstx39-unknown
   940 		;;
   941 	tx39el)
   942 		basic_machine=mipstx39el-unknown
   943 		;;
   944 	toad1)
   945 		basic_machine=pdp10-xkl
   946 		os=-tops20
   947 		;;
   948 	tower | tower-32)
   949 		basic_machine=m68k-ncr
   950 		;;
   951 	udi29k)
   952 		basic_machine=a29k-amd
   953 		os=-udi
   954 		;;
   955 	ultra3)
   956 		basic_machine=a29k-nyu
   957 		os=-sym1
   958 		;;
   959 	v810 | necv810)
   960 		basic_machine=v810-nec
   961 		os=-none
   962 		;;
   963 	vaxv)
   964 		basic_machine=vax-dec
   965 		os=-sysv
   966 		;;
   967 	vms)
   968 		basic_machine=vax-dec
   969 		os=-vms
   970 		;;
   971 	vpp*|vx|vx-*)
   972 		basic_machine=f301-fujitsu
   973 		;;
   974 	vxworks960)
   975 		basic_machine=i960-wrs
   976 		os=-vxworks
   977 		;;
   978 	vxworks68)
   979 		basic_machine=m68k-wrs
   980 		os=-vxworks
   981 		;;
   982 	vxworks29k)
   983 		basic_machine=a29k-wrs
   984 		os=-vxworks
   985 		;;
   986 	w65*)
   987 		basic_machine=w65-wdc
   988 		os=-none
   989 		;;
   990 	w89k-*)
   991 		basic_machine=hppa1.1-winbond
   992 		os=-proelf
   993 		;;
   994 	xps | xps100)
   995 		basic_machine=xps100-honeywell
   996 		;;
   997 	ymp)
   998 		basic_machine=ymp-cray
   999 		os=-unicos
  1000 		;;
  1001 	z8k-*-coff)
  1002 		basic_machine=z8k-unknown
  1003 		os=-sim
  1004 		;;
  1005 	none)
  1006 		basic_machine=none-none
  1007 		os=-none
  1008 		;;
  1009 
  1010 # Here we handle the default manufacturer of certain CPU types.  It is in
  1011 # some cases the only manufacturer, in others, it is the most popular.
  1012 	w89k)
  1013 		basic_machine=hppa1.1-winbond
  1014 		;;
  1015 	op50n)
  1016 		basic_machine=hppa1.1-oki
  1017 		;;
  1018 	op60c)
  1019 		basic_machine=hppa1.1-oki
  1020 		;;
  1021 	romp)
  1022 		basic_machine=romp-ibm
  1023 		;;
  1024 	rs6000)
  1025 		basic_machine=rs6000-ibm
  1026 		;;
  1027 	vax)
  1028 		basic_machine=vax-dec
  1029 		;;
  1030 	pdp10)
  1031 		# there are many clones, so DEC is not a safe bet
  1032 		basic_machine=pdp10-unknown
  1033 		;;
  1034 	pdp11)
  1035 		basic_machine=pdp11-dec
  1036 		;;
  1037 	we32k)
  1038 		basic_machine=we32k-att
  1039 		;;
  1040 	sh3 | sh4 | sh[34]eb | sh[1234]le | sh[23]ele)
  1041 		basic_machine=sh-unknown
  1042 		;;
  1043 	sh64)
  1044 		basic_machine=sh64-unknown
  1045 		;;
  1046 	sparc | sparcv9 | sparcv9b)
  1047 		basic_machine=sparc-sun
  1048 		;;
  1049 	cydra)
  1050 		basic_machine=cydra-cydrome
  1051 		;;
  1052 	orion)
  1053 		basic_machine=orion-highlevel
  1054 		;;
  1055 	orion105)
  1056 		basic_machine=clipper-highlevel
  1057 		;;
  1058 	mac | mpw | mac-mpw)
  1059 		basic_machine=m68k-apple
  1060 		;;
  1061 	pmac | pmac-mpw)
  1062 		basic_machine=powerpc-apple
  1063 		;;
  1064 	*-unknown)
  1065 		# Make sure to match an already-canonicalized machine name.
  1066 		;;
  1067 	*)
  1068 		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
  1069 		exit 1
  1070 		;;
  1071 esac
  1072 
  1073 # Here we canonicalize certain aliases for manufacturers.
  1074 case $basic_machine in
  1075 	*-digital*)
  1076 		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
  1077 		;;
  1078 	*-commodore*)
  1079 		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
  1080 		;;
  1081 	*)
  1082 		;;
  1083 esac
  1084 
  1085 # Decode manufacturer-specific aliases for certain operating systems.
  1086 
  1087 if [ x"$os" != x"" ]
  1088 then
  1089 case $os in
  1090         # First match some system type aliases
  1091         # that might get confused with valid system types.
  1092 	# -solaris* is a basic system type, with this one exception.
  1093 	-solaris1 | -solaris1.*)
  1094 		os=`echo $os | sed -e 's|solaris1|sunos4|'`
  1095 		;;
  1096 	-solaris)
  1097 		os=-solaris2
  1098 		;;
  1099 	-svr4*)
  1100 		os=-sysv4
  1101 		;;
  1102 	-unixware*)
  1103 		os=-sysv4.2uw
  1104 		;;
  1105 	-gnu/linux*)
  1106 		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
  1107 		;;
  1108 	# First accept the basic system types.
  1109 	# The portable systems comes first.
  1110 	# Each alternative MUST END IN A *, to match a version number.
  1111 	# -sysv* is not here because it comes later, after sysvr4.
  1112 	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
  1113 	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
  1114 	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
  1115 	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
  1116 	      | -aos* \
  1117 	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
  1118 	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
  1119 	      | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
  1120 	      | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
  1121 	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
  1122 	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
  1123 	      | -chorusos* | -chorusrdb* \
  1124 	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
  1125 	      | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
  1126 	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
  1127 	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
  1128 	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
  1129 	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
  1130 	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
  1131 	      | -powermax* | -dnix*)
  1132 	# Remember, each alternative MUST END IN *, to match a version number.
  1133 		;;
  1134 	-qnx*)
  1135 		case $basic_machine in
  1136 		    x86-* | i*86-*)
  1137 			;;
  1138 		    *)
  1139 			os=-nto$os
  1140 			;;
  1141 		esac
  1142 		;;
  1143 	-nto*)
  1144 		os=-nto-qnx
  1145 		;;
  1146 	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
  1147 	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
  1148 	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
  1149 		;;
  1150 	-mac*)
  1151 		os=`echo $os | sed -e 's|mac|macos|'`
  1152 		;;
  1153 	-linux*)
  1154 		os=`echo $os | sed -e 's|linux|linux-gnu|'`
  1155 		;;
  1156 	-sunos5*)
  1157 		os=`echo $os | sed -e 's|sunos5|solaris2|'`
  1158 		;;
  1159 	-sunos6*)
  1160 		os=`echo $os | sed -e 's|sunos6|solaris3|'`
  1161 		;;
  1162 	-opened*)
  1163 		os=-openedition
  1164 		;;
  1165 	-wince*)
  1166 		os=-wince
  1167 		;;
  1168 	-osfrose*)
  1169 		os=-osfrose
  1170 		;;
  1171 	-osf*)
  1172 		os=-osf
  1173 		;;
  1174 	-utek*)
  1175 		os=-bsd
  1176 		;;
  1177 	-dynix*)
  1178 		os=-bsd
  1179 		;;
  1180 	-acis*)
  1181 		os=-aos
  1182 		;;
  1183 	-atheos*)
  1184 		os=-atheos
  1185 		;;
  1186 	-386bsd)
  1187 		os=-bsd
  1188 		;;
  1189 	-ctix* | -uts*)
  1190 		os=-sysv
  1191 		;;
  1192 	-nova*)
  1193 		os=-rtmk-nova
  1194 		;;
  1195 	-ns2 )
  1196 		os=-nextstep2
  1197 		;;
  1198 	-nsk*)
  1199 		os=-nsk
  1200 		;;
  1201 	# Preserve the version number of sinix5.
  1202 	-sinix5.*)
  1203 		os=`echo $os | sed -e 's|sinix|sysv|'`
  1204 		;;
  1205 	-sinix*)
  1206 		os=-sysv4
  1207 		;;
  1208 	-triton*)
  1209 		os=-sysv3
  1210 		;;
  1211 	-oss*)
  1212 		os=-sysv3
  1213 		;;
  1214 	-svr4)
  1215 		os=-sysv4
  1216 		;;
  1217 	-svr3)
  1218 		os=-sysv3
  1219 		;;
  1220 	-sysvr4)
  1221 		os=-sysv4
  1222 		;;
  1223 	# This must come after -sysvr4.
  1224 	-sysv*)
  1225 		;;
  1226 	-ose*)
  1227 		os=-ose
  1228 		;;
  1229 	-es1800*)
  1230 		os=-ose
  1231 		;;
  1232 	-xenix)
  1233 		os=-xenix
  1234 		;;
  1235 	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
  1236 		os=-mint
  1237 		;;
  1238 	-aros*)
  1239 		os=-aros
  1240 		;;
  1241 	-kaos*)
  1242 		os=-kaos
  1243 		;;
  1244 	-none)
  1245 		;;
  1246 	*)
  1247 		# Get rid of the `-' at the beginning of $os.
  1248 		os=`echo $os | sed 's/[^-]*-//'`
  1249 		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
  1250 		exit 1
  1251 		;;
  1252 esac
  1253 else
  1254 
  1255 # Here we handle the default operating systems that come with various machines.
  1256 # The value should be what the vendor currently ships out the door with their
  1257 # machine or put another way, the most popular os provided with the machine.
  1258 
  1259 # Note that if you're going to try to match "-MANUFACTURER" here (say,
  1260 # "-sun"), then you have to tell the case statement up towards the top
  1261 # that MANUFACTURER isn't an operating system.  Otherwise, code above
  1262 # will signal an error saying that MANUFACTURER isn't an operating
  1263 # system, and we'll never get to this point.
  1264 
  1265 case $basic_machine in
  1266 	*-acorn)
  1267 		os=-riscix1.2
  1268 		;;
  1269 	arm*-rebel)
  1270 		os=-linux
  1271 		;;
  1272 	arm*-semi)
  1273 		os=-aout
  1274 		;;
  1275 	# This must come before the *-dec entry.
  1276 	pdp10-*)
  1277 		os=-tops20
  1278 		;;
  1279 	pdp11-*)
  1280 		os=-none
  1281 		;;
  1282 	*-dec | vax-*)
  1283 		os=-ultrix4.2
  1284 		;;
  1285 	m68*-apollo)
  1286 		os=-domain
  1287 		;;
  1288 	i386-sun)
  1289 		os=-sunos4.0.2
  1290 		;;
  1291 	m68000-sun)
  1292 		os=-sunos3
  1293 		# This also exists in the configure program, but was not the
  1294 		# default.
  1295 		# os=-sunos4
  1296 		;;
  1297 	m68*-cisco)
  1298 		os=-aout
  1299 		;;
  1300 	mips*-cisco)
  1301 		os=-elf
  1302 		;;
  1303 	mips*-*)
  1304 		os=-elf
  1305 		;;
  1306 	or32-*)
  1307 		os=-coff
  1308 		;;
  1309 	*-tti)	# must be before sparc entry or we get the wrong os.
  1310 		os=-sysv3
  1311 		;;
  1312 	sparc-* | *-sun)
  1313 		os=-sunos4.1.1
  1314 		;;
  1315 	*-be)
  1316 		os=-beos
  1317 		;;
  1318 	*-ibm)
  1319 		os=-aix
  1320 		;;
  1321 	*-wec)
  1322 		os=-proelf
  1323 		;;
  1324 	*-winbond)
  1325 		os=-proelf
  1326 		;;
  1327 	*-oki)
  1328 		os=-proelf
  1329 		;;
  1330 	*-hp)
  1331 		os=-hpux
  1332 		;;
  1333 	*-hitachi)
  1334 		os=-hiux
  1335 		;;
  1336 	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
  1337 		os=-sysv
  1338 		;;
  1339 	*-cbm)
  1340 		os=-amigaos
  1341 		;;
  1342 	*-dg)
  1343 		os=-dgux
  1344 		;;
  1345 	*-dolphin)
  1346 		os=-sysv3
  1347 		;;
  1348 	m68k-ccur)
  1349 		os=-rtu
  1350 		;;
  1351 	m88k-omron*)
  1352 		os=-luna
  1353 		;;
  1354 	*-next )
  1355 		os=-nextstep
  1356 		;;
  1357 	*-sequent)
  1358 		os=-ptx
  1359 		;;
  1360 	*-crds)
  1361 		os=-unos
  1362 		;;
  1363 	*-ns)
  1364 		os=-genix
  1365 		;;
  1366 	i370-*)
  1367 		os=-mvs
  1368 		;;
  1369 	*-next)
  1370 		os=-nextstep3
  1371 		;;
  1372 	*-gould)
  1373 		os=-sysv
  1374 		;;
  1375 	*-highlevel)
  1376 		os=-bsd
  1377 		;;
  1378 	*-encore)
  1379 		os=-bsd
  1380 		;;
  1381 	*-sgi)
  1382 		os=-irix
  1383 		;;
  1384 	*-siemens)
  1385 		os=-sysv4
  1386 		;;
  1387 	*-masscomp)
  1388 		os=-rtu
  1389 		;;
  1390 	f30[01]-fujitsu | f700-fujitsu)
  1391 		os=-uxpv
  1392 		;;
  1393 	*-rom68k)
  1394 		os=-coff
  1395 		;;
  1396 	*-*bug)
  1397 		os=-coff
  1398 		;;
  1399 	*-apple)
  1400 		os=-macos
  1401 		;;
  1402 	*-atari*)
  1403 		os=-mint
  1404 		;;
  1405 	*)
  1406 		os=-none
  1407 		;;
  1408 esac
  1409 fi
  1410 
  1411 # Here we handle the case where we know the os, and the CPU type, but not the
  1412 # manufacturer.  We pick the logical manufacturer.
  1413 vendor=unknown
  1414 case $basic_machine in
  1415 	*-unknown)
  1416 		case $os in
  1417 			-riscix*)
  1418 				vendor=acorn
  1419 				;;
  1420 			-sunos*)
  1421 				vendor=sun
  1422 				;;
  1423 			-aix*)
  1424 				vendor=ibm
  1425 				;;
  1426 			-beos*)
  1427 				vendor=be
  1428 				;;
  1429 			-hpux*)
  1430 				vendor=hp
  1431 				;;
  1432 			-mpeix*)
  1433 				vendor=hp
  1434 				;;
  1435 			-hiux*)
  1436 				vendor=hitachi
  1437 				;;
  1438 			-unos*)
  1439 				vendor=crds
  1440 				;;
  1441 			-dgux*)
  1442 				vendor=dg
  1443 				;;
  1444 			-luna*)
  1445 				vendor=omron
  1446 				;;
  1447 			-genix*)
  1448 				vendor=ns
  1449 				;;
  1450 			-mvs* | -opened*)
  1451 				vendor=ibm
  1452 				;;
  1453 			-ptx*)
  1454 				vendor=sequent
  1455 				;;
  1456 			-vxsim* | -vxworks* | -windiss*)
  1457 				vendor=wrs
  1458 				;;
  1459 			-aux*)
  1460 				vendor=apple
  1461 				;;
  1462 			-hms*)
  1463 				vendor=hitachi
  1464 				;;
  1465 			-mpw* | -macos*)
  1466 				vendor=apple
  1467 				;;
  1468 			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
  1469 				vendor=atari
  1470 				;;
  1471 			-vos*)
  1472 				vendor=stratus
  1473 				;;
  1474 		esac
  1475 		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
  1476 		;;
  1477 esac
  1478 
  1479 echo $basic_machine$os
  1480 exit 0
  1481 
  1482 # Local variables:
  1483 # eval: (add-hook 'write-file-hooks 'time-stamp)
  1484 # time-stamp-start: "timestamp='"
  1485 # time-stamp-format: "%:y-%02m-%02d"
  1486 # time-stamp-end: "'"
  1487 # End: