config.sub
author Sam Lantinga <slouken@lokigames.com>
Thu, 10 May 2001 22:58:10 +0000
changeset 28 6e53ad1f461e
parent 0 74212992fb08
child 53 25dfe480c75e
permissions -rwxr-xr-x
Updated config.guess and config.sub
     1 #! /bin/sh
     2 # Configuration validation subroutine script, version 1.1.
     3 #   Copyright (C) 1991, 92-97, 1998, 1999 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., 59 Temple Place - Suite 330,
    21 # Boston, MA 02111-1307, USA.
    22 
    23 # As a special exception to the GNU General Public License, if you
    24 # distribute this file as part of a program that contains a
    25 # configuration script generated by Autoconf, you may include it under
    26 # the same distribution terms that you use for the rest of that program.
    27 
    28 # Configuration subroutine to validate and canonicalize a configuration type.
    29 # Supply the specified configuration type as an argument.
    30 # If it is invalid, we print an error message on stderr and exit with code 1.
    31 # Otherwise, we print the canonical config type on stdout and succeed.
    32 
    33 # This file is supposed to be the same for all GNU packages
    34 # and recognize all the CPU types, system types and aliases
    35 # that are meaningful with *any* GNU software.
    36 # Each package is responsible for reporting which valid configurations
    37 # it does not support.  The user should be able to distinguish
    38 # a failure to support a valid configuration from a meaningless
    39 # configuration.
    40 
    41 # The goal of this file is to map all the various variations of a given
    42 # machine specification into a single specification in the form:
    43 #	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
    44 # or in some cases, the newer four-part form:
    45 #	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
    46 # It is wrong to echo any other type of specification.
    47 
    48 if [ x$1 = x ]
    49 then
    50 	echo Configuration name missing. 1>&2
    51 	echo "Usage: $0 CPU-MFR-OPSYS" 1>&2
    52 	echo "or     $0 ALIAS" 1>&2
    53 	echo where ALIAS is a recognized configuration type. 1>&2
    54 	exit 1
    55 fi
    56 
    57 # First pass through any local machine types.
    58 case $1 in
    59 	*local*)
    60 		echo $1
    61 		exit 0
    62 		;;
    63 	*)
    64 	;;
    65 esac
    66 
    67 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
    68 # Here we must recognize all the valid KERNEL-OS combinations.
    69 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
    70 case $maybe_os in
    71   linux-gnu*)
    72     os=-$maybe_os
    73     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
    74     ;;
    75   *)
    76     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
    77     if [ $basic_machine != $1 ]
    78     then os=`echo $1 | sed 's/.*-/-/'`
    79     else os=; fi
    80     ;;
    81 esac
    82 
    83 ### Let's recognize common machines as not being operating systems so
    84 ### that things like config.sub decstation-3100 work.  We also
    85 ### recognize some manufacturers as not being operating systems, so we
    86 ### can provide default operating systems below.
    87 case $os in
    88 	-sun*os*)
    89 		# Prevent following clause from handling this invalid input.
    90 		;;
    91 	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
    92 	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
    93 	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
    94 	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
    95 	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
    96 	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
    97 	-apple)
    98 		os=
    99 		basic_machine=$1
   100 		;;
   101 	-sim | -cisco | -oki | -wec | -winbond)
   102 		os=
   103 		basic_machine=$1
   104 		;;
   105 	-scout)
   106 		;;
   107 	-wrs)
   108 		os=vxworks
   109 		basic_machine=$1
   110 		;;
   111 	-hiux*)
   112 		os=-hiuxwe2
   113 		;;
   114 	-sco5)
   115 		os=-sco3.2v5
   116 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   117 		;;
   118 	-sco4)
   119 		os=-sco3.2v4
   120 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   121 		;;
   122 	-sco3.2.[4-9]*)
   123 		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
   124 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   125 		;;
   126 	-sco3.2v[4-9]*)
   127 		# Don't forget version if it is 3.2v4 or newer.
   128 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   129 		;;
   130 	-sco*)
   131 		os=-sco3.2v2
   132 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   133 		;;
   134 	-udk*)
   135 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   136 		;;
   137 	-isc)
   138 		os=-isc2.2
   139 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   140 		;;
   141 	-clix*)
   142 		basic_machine=clipper-intergraph
   143 		;;
   144 	-isc*)
   145 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   146 		;;
   147 	-lynx*)
   148 		os=-lynxos
   149 		;;
   150 	-ptx*)
   151 		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
   152 		;;
   153 	-windowsnt*)
   154 		os=`echo $os | sed -e 's/windowsnt/winnt/'`
   155 		;;
   156 	-psos*)
   157 		os=-psos
   158 		;;
   159 esac
   160 
   161 # Decode aliases for certain CPU-COMPANY combinations.
   162 case $basic_machine in
   163 	# Recognize the basic CPU types without company name.
   164 	# Some are omitted here because they have special meanings below.
   165 	tahoe | i860 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
   166 		| arme[lb] | pyramid | mn10200 | mn10300 | tron | a29k \
   167 		| 580 | i960 | h8300 \
   168 		| hppa | hppa1.0 | hppa1.1 | hppa2.0 | hppa2.0w | hppa2.0n \
   169 		| alpha | alphaev[4-7] | alphaev56 | alphapca5[67] \
   170 		| we32k | ns16k | clipper | i370 | sh | powerpc | powerpcle \
   171 		| 1750a | dsp16xx | pdp11 | mips16 | mips64 | mipsel | mips64el \
   172 		| mips64orion | mips64orionel | mipstx39 | mipstx39el \
   173 		| mips64vr4300 | mips64vr4300el | mips64vr4100 | mips64vr4100el \
   174 		| mips64vr5000 | miprs64vr5000el \
   175 		| armv[34][lb] | sparc | sparclet | sparclite | sparc64 | sparcv9 | v850 | c4x \
   176 		| thumb | d10v)
   177 		basic_machine=$basic_machine-unknown
   178 		;;
   179 	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | z8k | v70 | h8500 | w65)
   180 		;;
   181 
   182 	# We use `pc' rather than `unknown'
   183 	# because (1) that's what they normally are, and
   184 	# (2) the word "unknown" tends to confuse beginning users.
   185 	i[34567]86)
   186 	  basic_machine=$basic_machine-pc
   187 	  ;;
   188 	# Object if more than one company name word.
   189 	*-*-*)
   190 		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
   191 		exit 1
   192 		;;
   193 	# Recognize the basic CPU types with company name.
   194 	vax-* | tahoe-* | i[34567]86-* | i860-* | m32r-* | m68k-* | m68000-* \
   195 	      | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
   196 	      | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
   197 	      | power-* | none-* | 580-* | cray2-* | h8300-* | h8500-* | i960-* \
   198 	      | xmp-* | ymp-* \
   199 	      | hppa-* | hppa1.0-* | hppa1.1-* | hppa2.0-* | hppa2.0w-* | hppa2.0n-* \
   200 	      | alpha-* | alphaev[4-7]-* | alphaev56-* | alphapca5[67]-* \
   201 	      | we32k-* | cydra-* | ns16k-* | pn-* | np1-* | xps100-* \
   202 	      | clipper-* | orion-* \
   203 	      | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
   204 	      | sparc64-* | sparcv9-* | sparc86x-* | mips16-* | mips64-* | mipsel-* \
   205 	      | mips64el-* | mips64orion-* | mips64orionel-* \
   206 	      | mips64vr4100-* | mips64vr4100el-* | mips64vr4300-* | mips64vr4300el-* \
   207 	      | mipstx39-* | mipstx39el-* \
   208 	      | armv[34][lb]-* \
   209 	      | f301-* | armv*-* | t3e-* \
   210 	      | m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | d10v-* \
   211 	      | thumb-* | v850-* | d30v-* | tic30-* | c30-* )
   212 		;;
   213 	# Recognize the various machine names and aliases which stand
   214 	# for a CPU type and a company and sometimes even an OS.
   215 	386bsd)
   216 		basic_machine=i386-unknown
   217 		os=-bsd
   218 		;;
   219 	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
   220 		basic_machine=m68000-att
   221 		;;
   222 	3b*)
   223 		basic_machine=we32k-att
   224 		;;
   225 	a29khif)
   226 		basic_machine=a29k-amd
   227 		os=-udi
   228 		;;
   229 	adobe68k)
   230 		basic_machine=m68010-adobe
   231 		os=-scout
   232 		;;
   233 	alliant | fx80)
   234 		basic_machine=fx80-alliant
   235 		;;
   236 	altos | altos3068)
   237 		basic_machine=m68k-altos
   238 		;;
   239 	am29k)
   240 		basic_machine=a29k-none
   241 		os=-bsd
   242 		;;
   243 	amdahl)
   244 		basic_machine=580-amdahl
   245 		os=-sysv
   246 		;;
   247 	amiga | amiga-*)
   248 		basic_machine=m68k-cbm
   249 		;;
   250 	amigaos | amigados)
   251 		basic_machine=m68k-cbm
   252 		os=-amigaos
   253 		;;
   254 	amigaunix | amix)
   255 		basic_machine=m68k-cbm
   256 		os=-sysv4
   257 		;;
   258 	apollo68)
   259 		basic_machine=m68k-apollo
   260 		os=-sysv
   261 		;;
   262 	apollo68bsd)
   263 		basic_machine=m68k-apollo
   264 		os=-bsd
   265 		;;
   266 	aux)
   267 		basic_machine=m68k-apple
   268 		os=-aux
   269 		;;
   270 	balance)
   271 		basic_machine=ns32k-sequent
   272 		os=-dynix
   273 		;;
   274 	convex-c1)
   275 		basic_machine=c1-convex
   276 		os=-bsd
   277 		;;
   278 	convex-c2)
   279 		basic_machine=c2-convex
   280 		os=-bsd
   281 		;;
   282 	convex-c32)
   283 		basic_machine=c32-convex
   284 		os=-bsd
   285 		;;
   286 	convex-c34)
   287 		basic_machine=c34-convex
   288 		os=-bsd
   289 		;;
   290 	convex-c38)
   291 		basic_machine=c38-convex
   292 		os=-bsd
   293 		;;
   294 	cray | ymp)
   295 		basic_machine=ymp-cray
   296 		os=-unicos
   297 		;;
   298 	cray2)
   299 		basic_machine=cray2-cray
   300 		os=-unicos
   301 		;;
   302 	[ctj]90-cray)
   303 		basic_machine=c90-cray
   304 		os=-unicos
   305 		;;
   306 	crds | unos)
   307 		basic_machine=m68k-crds
   308 		;;
   309 	da30 | da30-*)
   310 		basic_machine=m68k-da30
   311 		;;
   312 	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
   313 		basic_machine=mips-dec
   314 		;;
   315 	delta | 3300 | motorola-3300 | motorola-delta \
   316 	      | 3300-motorola | delta-motorola)
   317 		basic_machine=m68k-motorola
   318 		;;
   319 	delta88)
   320 		basic_machine=m88k-motorola
   321 		os=-sysv3
   322 		;;
   323 	dpx20 | dpx20-*)
   324 		basic_machine=rs6000-bull
   325 		os=-bosx
   326 		;;
   327 	dpx2* | dpx2*-bull)
   328 		basic_machine=m68k-bull
   329 		os=-sysv3
   330 		;;
   331 	ebmon29k)
   332 		basic_machine=a29k-amd
   333 		os=-ebmon
   334 		;;
   335 	elxsi)
   336 		basic_machine=elxsi-elxsi
   337 		os=-bsd
   338 		;;
   339 	encore | umax | mmax)
   340 		basic_machine=ns32k-encore
   341 		;;
   342 	es1800 | OSE68k | ose68k | ose | OSE)
   343 		basic_machine=m68k-ericsson
   344 		os=-ose
   345 		;;
   346 	fx2800)
   347 		basic_machine=i860-alliant
   348 		;;
   349 	genix)
   350 		basic_machine=ns32k-ns
   351 		;;
   352 	gmicro)
   353 		basic_machine=tron-gmicro
   354 		os=-sysv
   355 		;;
   356 	h3050r* | hiux*)
   357 		basic_machine=hppa1.1-hitachi
   358 		os=-hiuxwe2
   359 		;;
   360 	h8300hms)
   361 		basic_machine=h8300-hitachi
   362 		os=-hms
   363 		;;
   364 	h8300xray)
   365 		basic_machine=h8300-hitachi
   366 		os=-xray
   367 		;;
   368 	h8500hms)
   369 		basic_machine=h8500-hitachi
   370 		os=-hms
   371 		;;
   372 	harris)
   373 		basic_machine=m88k-harris
   374 		os=-sysv3
   375 		;;
   376 	hp300-*)
   377 		basic_machine=m68k-hp
   378 		;;
   379 	hp300bsd)
   380 		basic_machine=m68k-hp
   381 		os=-bsd
   382 		;;
   383 	hp300hpux)
   384 		basic_machine=m68k-hp
   385 		os=-hpux
   386 		;;
   387 	hp3k9[0-9][0-9] | hp9[0-9][0-9])
   388 		basic_machine=hppa1.0-hp
   389 		;;
   390 	hp9k2[0-9][0-9] | hp9k31[0-9])
   391 		basic_machine=m68000-hp
   392 		;;
   393 	hp9k3[2-9][0-9])
   394 		basic_machine=m68k-hp
   395 		;;
   396 	hp9k6[0-9][0-9] | hp6[0-9][0-9])
   397 		basic_machine=hppa1.0-hp
   398 		;;
   399 	hp9k7[0-79][0-9] | hp7[0-79][0-9])
   400 		basic_machine=hppa1.1-hp
   401 		;;
   402 	hp9k78[0-9] | hp78[0-9])
   403 		# FIXME: really hppa2.0-hp
   404 		basic_machine=hppa1.1-hp
   405 		;;
   406 	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
   407 		# FIXME: really hppa2.0-hp
   408 		basic_machine=hppa1.1-hp
   409 		;;
   410 	hp9k8[0-9][13679] | hp8[0-9][13679])
   411 		basic_machine=hppa1.1-hp
   412 		;;
   413 	hp9k8[0-9][0-9] | hp8[0-9][0-9])
   414 		basic_machine=hppa1.0-hp
   415 		;;
   416 	hppa-next)
   417 		os=-nextstep3
   418 		;;
   419 	hppaosf)
   420 		basic_machine=hppa1.1-hp
   421 		os=-osf
   422 		;;
   423 	hppro)
   424 		basic_machine=hppa1.1-hp
   425 		os=-proelf
   426 		;;
   427 	i370-ibm* | ibm*)
   428 		basic_machine=i370-ibm
   429 		os=-mvs
   430 		;;
   431 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
   432 	i[34567]86v32)
   433 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
   434 		os=-sysv32
   435 		;;
   436 	i[34567]86v4*)
   437 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
   438 		os=-sysv4
   439 		;;
   440 	i[34567]86v)
   441 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
   442 		os=-sysv
   443 		;;
   444 	i[34567]86sol2)
   445 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
   446 		os=-solaris2
   447 		;;
   448 	i386mach)
   449 		basic_machine=i386-mach
   450 		os=-mach
   451 		;;
   452 	i386-vsta | vsta)
   453 		basic_machine=i386-unknown
   454 		os=-vsta
   455 		;;
   456 	i386-go32 | go32)
   457 		basic_machine=i386-unknown
   458 		os=-go32
   459 		;;
   460 	i386-mingw32 | mingw32)
   461 		basic_machine=i386-unknown
   462 		os=-mingw32
   463 		;;
   464 	iris | iris4d)
   465 		basic_machine=mips-sgi
   466 		case $os in
   467 		    -irix*)
   468 			;;
   469 		    *)
   470 			os=-irix4
   471 			;;
   472 		esac
   473 		;;
   474 	isi68 | isi)
   475 		basic_machine=m68k-isi
   476 		os=-sysv
   477 		;;
   478 	m88k-omron*)
   479 		basic_machine=m88k-omron
   480 		;;
   481 	magnum | m3230)
   482 		basic_machine=mips-mips
   483 		os=-sysv
   484 		;;
   485 	merlin)
   486 		basic_machine=ns32k-utek
   487 		os=-sysv
   488 		;;
   489 	miniframe)
   490 		basic_machine=m68000-convergent
   491 		;;
   492 	*mint | *MiNT)
   493 		basic_machine=m68k-atari
   494 		os=-mint
   495 		;;
   496 	mipsel*-linux*)
   497 		basic_machine=mipsel-unknown
   498 		os=-linux-gnu
   499 		;;
   500 	mips*-linux*)
   501 		basic_machine=mips-unknown
   502 		os=-linux-gnu
   503 		;;
   504 	mips3*-*)
   505 		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
   506 		;;
   507 	mips3*)
   508 		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
   509 		;;
   510 	monitor)
   511 		basic_machine=m68k-rom68k
   512 		os=-coff
   513 		;;
   514 	msdos)
   515 		basic_machine=i386-unknown
   516 		os=-msdos
   517 		;;
   518 	ncr3000)
   519 		basic_machine=i486-ncr
   520 		os=-sysv4
   521 		;;
   522 	netbsd386)
   523 		basic_machine=i386-unknown
   524 		os=-netbsd
   525 		;;
   526 	netwinder)
   527 		basic_machine=armv4l-corel
   528 		os=-linux
   529 		;;
   530 	news | news700 | news800 | news900)
   531 		basic_machine=m68k-sony
   532 		os=-newsos
   533 		;;
   534 	news1000)
   535 		basic_machine=m68030-sony
   536 		os=-newsos
   537 		;;
   538 	news-3600 | risc-news)
   539 		basic_machine=mips-sony
   540 		os=-newsos
   541 		;;
   542 	necv70)
   543 		basic_machine=v70-nec
   544 		os=-sysv
   545 		;;
   546 	next | m*-next )
   547 		basic_machine=m68k-next
   548 		case $os in
   549 		    -nextstep* )
   550 			;;
   551 		    -ns2*)
   552 		      os=-nextstep2
   553 			;;
   554 		    *)
   555 		      os=-nextstep3
   556 			;;
   557 		esac
   558 		;;
   559 	nh3000)
   560 		basic_machine=m68k-harris
   561 		os=-cxux
   562 		;;
   563 	nh[45]000)
   564 		basic_machine=m88k-harris
   565 		os=-cxux
   566 		;;
   567 	nindy960)
   568 		basic_machine=i960-intel
   569 		os=-nindy
   570 		;;
   571 	mon960)
   572 		basic_machine=i960-intel
   573 		os=-mon960
   574 		;;
   575 	np1)
   576 		basic_machine=np1-gould
   577 		;;
   578 	op50n-* | op60c-*)
   579 		basic_machine=hppa1.1-oki
   580 		os=-proelf
   581 		;;
   582 	OSE68000 | ose68000)
   583 		basic_machine=m68000-ericsson
   584 		os=-ose
   585 		;;
   586 	os68k)
   587 		basic_machine=m68k-none
   588 		os=-os68k
   589 		;;
   590 	pa-hitachi)
   591 		basic_machine=hppa1.1-hitachi
   592 		os=-hiuxwe2
   593 		;;
   594 	paragon)
   595 		basic_machine=i860-intel
   596 		os=-osf
   597 		;;
   598 	pbd)
   599 		basic_machine=sparc-tti
   600 		;;
   601 	pbb)
   602 		basic_machine=m68k-tti
   603 		;;
   604         pc532 | pc532-*)
   605 		basic_machine=ns32k-pc532
   606 		;;
   607 	pentium | p5 | k5 | k6 | nexen)
   608 		basic_machine=i586-pc
   609 		;;
   610 	pentiumpro | p6 | 6x86)
   611 		basic_machine=i686-pc
   612 		;;
   613 	pentiumii | pentium2)
   614 		basic_machine=i786-pc
   615 		;;
   616 	pentium-* | p5-* | k5-* | k6-* | nexen-*)
   617 		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
   618 		;;
   619 	pentiumpro-* | p6-* | 6x86-*)
   620 		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
   621 		;;
   622 	pentiumii-* | pentium2-*)
   623 		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
   624 		;;
   625 	pn)
   626 		basic_machine=pn-gould
   627 		;;
   628 	power)	basic_machine=rs6000-ibm
   629 		;;
   630 	ppc)	basic_machine=powerpc-unknown
   631 	        ;;
   632 	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
   633 		;;
   634 	ppcle | powerpclittle | ppc-le | powerpc-little)
   635 		basic_machine=powerpcle-unknown
   636 	        ;;
   637 	ppcle-* | powerpclittle-*)
   638 		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
   639 		;;
   640 	ps2)
   641 		basic_machine=i386-ibm
   642 		;;
   643 	rom68k)
   644 		basic_machine=m68k-rom68k
   645 		os=-coff
   646 		;;
   647 	rm[46]00)
   648 		basic_machine=mips-siemens
   649 		;;
   650 	rtpc | rtpc-*)
   651 		basic_machine=romp-ibm
   652 		;;
   653 	sa29200)
   654 		basic_machine=a29k-amd
   655 		os=-udi
   656 		;;
   657 	sequent)
   658 		basic_machine=i386-sequent
   659 		;;
   660 	sh)
   661 		basic_machine=sh-hitachi
   662 		os=-hms
   663 		;;
   664 	sparclite-wrs)
   665 		basic_machine=sparclite-wrs
   666 		os=-vxworks
   667 		;;
   668 	sps7)
   669 		basic_machine=m68k-bull
   670 		os=-sysv2
   671 		;;
   672 	spur)
   673 		basic_machine=spur-unknown
   674 		;;
   675 	st2000)
   676 		basic_machine=m68k-tandem
   677 		;;
   678 	stratus)
   679 		basic_machine=i860-stratus
   680 		os=-sysv4
   681 		;;
   682 	sun2)
   683 		basic_machine=m68000-sun
   684 		;;
   685 	sun2os3)
   686 		basic_machine=m68000-sun
   687 		os=-sunos3
   688 		;;
   689 	sun2os4)
   690 		basic_machine=m68000-sun
   691 		os=-sunos4
   692 		;;
   693 	sun3os3)
   694 		basic_machine=m68k-sun
   695 		os=-sunos3
   696 		;;
   697 	sun3os4)
   698 		basic_machine=m68k-sun
   699 		os=-sunos4
   700 		;;
   701 	sun4os3)
   702 		basic_machine=sparc-sun
   703 		os=-sunos3
   704 		;;
   705 	sun4os4)
   706 		basic_machine=sparc-sun
   707 		os=-sunos4
   708 		;;
   709 	sun4sol2)
   710 		basic_machine=sparc-sun
   711 		os=-solaris2
   712 		;;
   713 	sun3 | sun3-*)
   714 		basic_machine=m68k-sun
   715 		;;
   716 	sun4)
   717 		basic_machine=sparc-sun
   718 		;;
   719 	sun386 | sun386i | roadrunner)
   720 		basic_machine=i386-sun
   721 		;;
   722 	symmetry)
   723 		basic_machine=i386-sequent
   724 		os=-dynix
   725 		;;
   726 	t3e)
   727 		basic_machine=t3e-cray
   728 		os=-unicos
   729 		;;
   730 	tx39)
   731 		basic_machine=mipstx39-unknown
   732 		;;
   733 	tx39el)
   734 		basic_machine=mipstx39el-unknown
   735 		;;
   736 	tower | tower-32)
   737 		basic_machine=m68k-ncr
   738 		;;
   739 	udi29k)
   740 		basic_machine=a29k-amd
   741 		os=-udi
   742 		;;
   743 	ultra3)
   744 		basic_machine=a29k-nyu
   745 		os=-sym1
   746 		;;
   747 	v810 | necv810)
   748 		basic_machine=v810-nec
   749 		os=-none
   750 		;;
   751 	vaxv)
   752 		basic_machine=vax-dec
   753 		os=-sysv
   754 		;;
   755 	vms)
   756 		basic_machine=vax-dec
   757 		os=-vms
   758 		;;
   759 	vpp*|vx|vx-*)
   760                basic_machine=f301-fujitsu
   761                ;;
   762 	vxworks960)
   763 		basic_machine=i960-wrs
   764 		os=-vxworks
   765 		;;
   766 	vxworks68)
   767 		basic_machine=m68k-wrs
   768 		os=-vxworks
   769 		;;
   770 	vxworks29k)
   771 		basic_machine=a29k-wrs
   772 		os=-vxworks
   773 		;;
   774 	w65*)
   775 		basic_machine=w65-wdc
   776 		os=-none
   777 		;;
   778 	w89k-*)
   779 		basic_machine=hppa1.1-winbond
   780 		os=-proelf
   781 		;;
   782 	xmp)
   783 		basic_machine=xmp-cray
   784 		os=-unicos
   785 		;;
   786         xps | xps100)
   787 		basic_machine=xps100-honeywell
   788 		;;
   789 	z8k-*-coff)
   790 		basic_machine=z8k-unknown
   791 		os=-sim
   792 		;;
   793 	none)
   794 		basic_machine=none-none
   795 		os=-none
   796 		;;
   797 
   798 # Here we handle the default manufacturer of certain CPU types.  It is in
   799 # some cases the only manufacturer, in others, it is the most popular.
   800 	w89k)
   801 		basic_machine=hppa1.1-winbond
   802 		;;
   803 	op50n)
   804 		basic_machine=hppa1.1-oki
   805 		;;
   806 	op60c)
   807 		basic_machine=hppa1.1-oki
   808 		;;
   809 	mips)
   810 		if [ x$os = x-linux-gnu ]; then
   811 			basic_machine=mips-unknown
   812 		else
   813 			basic_machine=mips-mips
   814 		fi
   815 		;;
   816 	romp)
   817 		basic_machine=romp-ibm
   818 		;;
   819 	rs6000)
   820 		basic_machine=rs6000-ibm
   821 		;;
   822 	vax)
   823 		basic_machine=vax-dec
   824 		;;
   825 	pdp11)
   826 		basic_machine=pdp11-dec
   827 		;;
   828 	we32k)
   829 		basic_machine=we32k-att
   830 		;;
   831 	sparc | sparcv9)
   832 		basic_machine=sparc-sun
   833 		;;
   834         cydra)
   835 		basic_machine=cydra-cydrome
   836 		;;
   837 	orion)
   838 		basic_machine=orion-highlevel
   839 		;;
   840 	orion105)
   841 		basic_machine=clipper-highlevel
   842 		;;
   843 	mac | mpw | mac-mpw)
   844 		basic_machine=m68k-apple
   845 		;;
   846 	pmac | pmac-mpw)
   847 		basic_machine=powerpc-apple
   848 		;;
   849 	c4x*)
   850 		basic_machine=c4x-none
   851 		os=-coff
   852 		;;
   853 	*)
   854 		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
   855 		exit 1
   856 		;;
   857 esac
   858 
   859 # Here we canonicalize certain aliases for manufacturers.
   860 case $basic_machine in
   861 	*-digital*)
   862 		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
   863 		;;
   864 	*-commodore*)
   865 		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
   866 		;;
   867 	*)
   868 		;;
   869 esac
   870 
   871 # Decode manufacturer-specific aliases for certain operating systems.
   872 
   873 if [ x"$os" != x"" ]
   874 then
   875 case $os in
   876         # First match some system type aliases
   877         # that might get confused with valid system types.
   878 	# -solaris* is a basic system type, with this one exception.
   879 	-solaris1 | -solaris1.*)
   880 		os=`echo $os | sed -e 's|solaris1|sunos4|'`
   881 		;;
   882 	-solaris)
   883 		os=-solaris2
   884 		;;
   885 	-svr4*)
   886 		os=-sysv4
   887 		;;
   888 	-unixware*)
   889 		os=-sysv4.2uw
   890 		;;
   891 	-gnu/linux*)
   892 		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
   893 		;;
   894 	# First accept the basic system types.
   895 	# The portable systems comes first.
   896 	# Each alternative MUST END IN A *, to match a version number.
   897 	# -sysv* is not here because it comes later, after sysvr4.
   898 	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
   899 	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
   900 	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
   901 	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
   902 	      | -aos* \
   903 	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
   904 	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
   905 	      | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
   906 	      | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
   907 	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
   908 	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
   909 	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
   910 	      | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
   911 	      | -interix* | -uwin* | -rhapsody* | -openstep* | -oskit*)
   912 	# Remember, each alternative MUST END IN *, to match a version number.
   913 		;;
   914 	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
   915 	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
   916 	      | -macos* | -mpw* | -magic* | -mon960* | -lnews*)
   917 		;;
   918 	-mac*)
   919 		os=`echo $os | sed -e 's|mac|macos|'`
   920 		;;
   921 	-linux*)
   922 		os=`echo $os | sed -e 's|linux|linux-gnu|'`
   923 		;;
   924 	-sunos5*)
   925 		os=`echo $os | sed -e 's|sunos5|solaris2|'`
   926 		;;
   927 	-sunos6*)
   928 		os=`echo $os | sed -e 's|sunos6|solaris3|'`
   929 		;;
   930 	-osfrose*)
   931 		os=-osfrose
   932 		;;
   933 	-osf*)
   934 		os=-osf
   935 		;;
   936 	-utek*)
   937 		os=-bsd
   938 		;;
   939 	-dynix*)
   940 		os=-bsd
   941 		;;
   942 	-acis*)
   943 		os=-aos
   944 		;;
   945 	-386bsd)
   946 		os=-bsd
   947 		;;
   948 	-ctix* | -uts*)
   949 		os=-sysv
   950 		;;
   951 	-ns2 )
   952 	        os=-nextstep2
   953 		;;
   954 	# Preserve the version number of sinix5.
   955 	-sinix5.*)
   956 		os=`echo $os | sed -e 's|sinix|sysv|'`
   957 		;;
   958 	-sinix*)
   959 		os=-sysv4
   960 		;;
   961 	-triton*)
   962 		os=-sysv3
   963 		;;
   964 	-oss*)
   965 		os=-sysv3
   966 		;;
   967 	-svr4)
   968 		os=-sysv4
   969 		;;
   970 	-svr3)
   971 		os=-sysv3
   972 		;;
   973 	-sysvr4)
   974 		os=-sysv4
   975 		;;
   976 	# This must come after -sysvr4.
   977 	-sysv*)
   978 		;;
   979 	-ose*)
   980 		os=-ose
   981 		;;
   982 	-es1800*)
   983 		os=-ose
   984 		;;
   985 	-xenix)
   986 		os=-xenix
   987 		;;
   988         -*mint | -*MiNT)
   989 	        os=-mint
   990 		;;
   991 	-none)
   992 		;;
   993 	*)
   994 		# Get rid of the `-' at the beginning of $os.
   995 		os=`echo $os | sed 's/[^-]*-//'`
   996 		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
   997 		exit 1
   998 		;;
   999 esac
  1000 else
  1001 
  1002 # Here we handle the default operating systems that come with various machines.
  1003 # The value should be what the vendor currently ships out the door with their
  1004 # machine or put another way, the most popular os provided with the machine.
  1005 
  1006 # Note that if you're going to try to match "-MANUFACTURER" here (say,
  1007 # "-sun"), then you have to tell the case statement up towards the top
  1008 # that MANUFACTURER isn't an operating system.  Otherwise, code above
  1009 # will signal an error saying that MANUFACTURER isn't an operating
  1010 # system, and we'll never get to this point.
  1011 
  1012 case $basic_machine in
  1013 	*-acorn)
  1014 		os=-riscix1.2
  1015 		;;
  1016 	arm*-corel)
  1017 		os=-linux
  1018 		;;
  1019 	arm*-semi)
  1020 		os=-aout
  1021 		;;
  1022         pdp11-*)
  1023 		os=-none
  1024 		;;
  1025 	*-dec | vax-*)
  1026 		os=-ultrix4.2
  1027 		;;
  1028 	m68*-apollo)
  1029 		os=-domain
  1030 		;;
  1031 	i386-sun)
  1032 		os=-sunos4.0.2
  1033 		;;
  1034 	m68000-sun)
  1035 		os=-sunos3
  1036 		# This also exists in the configure program, but was not the
  1037 		# default.
  1038 		# os=-sunos4
  1039 		;;
  1040 	m68*-cisco)
  1041 		os=-aout
  1042 		;;
  1043 	mips*-cisco)
  1044 		os=-elf
  1045 		;;
  1046 	mips*-*)
  1047 		os=-elf
  1048 		;;
  1049 	*-tti)	# must be before sparc entry or we get the wrong os.
  1050 		os=-sysv3
  1051 		;;
  1052 	sparc-* | *-sun)
  1053 		os=-sunos4.1.1
  1054 		;;
  1055 	*-be)
  1056 		os=-beos
  1057 		;;
  1058 	*-ibm)
  1059 		os=-aix
  1060 		;;
  1061 	*-wec)
  1062 		os=-proelf
  1063 		;;
  1064 	*-winbond)
  1065 		os=-proelf
  1066 		;;
  1067 	*-oki)
  1068 		os=-proelf
  1069 		;;
  1070 	*-hp)
  1071 		os=-hpux
  1072 		;;
  1073 	*-hitachi)
  1074 		os=-hiux
  1075 		;;
  1076 	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
  1077 		os=-sysv
  1078 		;;
  1079 	*-cbm)
  1080 		os=-amigaos
  1081 		;;
  1082 	*-dg)
  1083 		os=-dgux
  1084 		;;
  1085 	*-dolphin)
  1086 		os=-sysv3
  1087 		;;
  1088 	m68k-ccur)
  1089 		os=-rtu
  1090 		;;
  1091 	m88k-omron*)
  1092 		os=-luna
  1093 		;;
  1094 	*-next )
  1095 		os=-nextstep
  1096 		;;
  1097 	*-sequent)
  1098 		os=-ptx
  1099 		;;
  1100 	*-crds)
  1101 		os=-unos
  1102 		;;
  1103 	*-ns)
  1104 		os=-genix
  1105 		;;
  1106 	i370-*)
  1107 		os=-mvs
  1108 		;;
  1109 	*-next)
  1110 		os=-nextstep3
  1111 		;;
  1112         *-gould)
  1113 		os=-sysv
  1114 		;;
  1115         *-highlevel)
  1116 		os=-bsd
  1117 		;;
  1118 	*-encore)
  1119 		os=-bsd
  1120 		;;
  1121         *-sgi)
  1122 		os=-irix
  1123 		;;
  1124         *-siemens)
  1125 		os=-sysv4
  1126 		;;
  1127 	*-masscomp)
  1128 		os=-rtu
  1129 		;;
  1130 	f301-fujitsu)
  1131 		os=-uxpv
  1132 		;;
  1133 	*-rom68k)
  1134 		os=-coff
  1135 		;;
  1136 	*-*bug)
  1137 		os=-coff
  1138 		;;
  1139 	*-apple)
  1140 		os=-macos
  1141 		;;
  1142 	*-atari*)
  1143 		os=-mint
  1144 		;;
  1145 	*)
  1146 		os=-none
  1147 		;;
  1148 esac
  1149 fi
  1150 
  1151 # Here we handle the case where we know the os, and the CPU type, but not the
  1152 # manufacturer.  We pick the logical manufacturer.
  1153 vendor=unknown
  1154 case $basic_machine in
  1155 	*-unknown)
  1156 		case $os in
  1157 			-riscix*)
  1158 				vendor=acorn
  1159 				;;
  1160 			-sunos*)
  1161 				vendor=sun
  1162 				;;
  1163 			-aix*)
  1164 				vendor=ibm
  1165 				;;
  1166 			-beos*)
  1167 				vendor=be
  1168 				;;
  1169 			-hpux*)
  1170 				vendor=hp
  1171 				;;
  1172 			-mpeix*)
  1173 				vendor=hp
  1174 				;;
  1175 			-hiux*)
  1176 				vendor=hitachi
  1177 				;;
  1178 			-unos*)
  1179 				vendor=crds
  1180 				;;
  1181 			-dgux*)
  1182 				vendor=dg
  1183 				;;
  1184 			-luna*)
  1185 				vendor=omron
  1186 				;;
  1187 			-genix*)
  1188 				vendor=ns
  1189 				;;
  1190 			-mvs*)
  1191 				vendor=ibm
  1192 				;;
  1193 			-ptx*)
  1194 				vendor=sequent
  1195 				;;
  1196 			-vxsim* | -vxworks*)
  1197 				vendor=wrs
  1198 				;;
  1199 			-aux*)
  1200 				vendor=apple
  1201 				;;
  1202 			-hms*)
  1203 				vendor=hitachi
  1204 				;;
  1205 			-mpw* | -macos*)
  1206 				vendor=apple
  1207 				;;
  1208 			-*mint | -*MiNT)
  1209 				vendor=atari
  1210 				;;
  1211 		esac
  1212 		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
  1213 		;;
  1214 esac
  1215 
  1216 echo $basic_machine$os