config.sub
author Sam Lantinga <slouken@libsdl.org>
Thu, 08 Oct 2009 07:08:45 +0000
changeset 220 e59707061bde
parent 192 cee9f4af8db0
child 455 71f9ee6eaa9d
child 597 85d1fcc58846
permissions -rwxr-xr-x
Update config.guess and config.sub
     1 #! /bin/sh
     2 # Configuration validation subroutine script.
     3 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
     4 #   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
     5 #   Free Software Foundation, Inc.
     6 
     7 timestamp='2009-10-07'
     8 
     9 # This file is (in principle) common to ALL GNU software.
    10 # The presence of a machine in this file suggests that SOME GNU software
    11 # can handle that machine.  It does not imply ALL GNU software can.
    12 #
    13 # This file is free software; you can redistribute it and/or modify
    14 # it under the terms of the GNU General Public License as published by
    15 # the Free Software Foundation; either version 2 of the License, or
    16 # (at your option) any later version.
    17 #
    18 # This program is distributed in the hope that it will be useful,
    19 # but WITHOUT ANY WARRANTY; without even the implied warranty of
    20 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    21 # GNU General Public License for more details.
    22 #
    23 # You should have received a copy of the GNU General Public License
    24 # along with this program; if not, write to the Free Software
    25 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
    26 # 02110-1301, USA.
    27 #
    28 # As a special exception to the GNU General Public License, if you
    29 # distribute this file as part of a program that contains a
    30 # configuration script generated by Autoconf, you may include it under
    31 # the same distribution terms that you use for the rest of that program.
    32 
    33 
    34 # Please send patches to <config-patches@gnu.org>.  Submit a context
    35 # diff and a properly formatted GNU ChangeLog entry.
    36 #
    37 # Configuration subroutine to validate and canonicalize a configuration type.
    38 # Supply the specified configuration type as an argument.
    39 # If it is invalid, we print an error message on stderr and exit with code 1.
    40 # Otherwise, we print the canonical config type on stdout and succeed.
    41 
    42 # You can get the latest version of this script from:
    43 # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
    44 
    45 # This file is supposed to be the same for all GNU packages
    46 # and recognize all the CPU types, system types and aliases
    47 # that are meaningful with *any* GNU software.
    48 # Each package is responsible for reporting which valid configurations
    49 # it does not support.  The user should be able to distinguish
    50 # a failure to support a valid configuration from a meaningless
    51 # configuration.
    52 
    53 # The goal of this file is to map all the various variations of a given
    54 # machine specification into a single specification in the form:
    55 #	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
    56 # or in some cases, the newer four-part form:
    57 #	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
    58 # It is wrong to echo any other type of specification.
    59 
    60 me=`echo "$0" | sed -e 's,.*/,,'`
    61 
    62 usage="\
    63 Usage: $0 [OPTION] CPU-MFR-OPSYS
    64        $0 [OPTION] ALIAS
    65 
    66 Canonicalize a configuration name.
    67 
    68 Operation modes:
    69   -h, --help         print this help, then exit
    70   -t, --time-stamp   print date of last modification, then exit
    71   -v, --version      print version number, then exit
    72 
    73 Report bugs and patches to <config-patches@gnu.org>."
    74 
    75 version="\
    76 GNU config.sub ($timestamp)
    77 
    78 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
    79 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
    80 
    81 This is free software; see the source for copying conditions.  There is NO
    82 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
    83 
    84 help="
    85 Try \`$me --help' for more information."
    86 
    87 # Parse command line
    88 while test $# -gt 0 ; do
    89   case $1 in
    90     --time-stamp | --time* | -t )
    91        echo "$timestamp" ; exit ;;
    92     --version | -v )
    93        echo "$version" ; exit ;;
    94     --help | --h* | -h )
    95        echo "$usage"; exit ;;
    96     -- )     # Stop option processing
    97        shift; break ;;
    98     - )	# Use stdin as input.
    99        break ;;
   100     -* )
   101        echo "$me: invalid option $1$help"
   102        exit 1 ;;
   103 
   104     *local*)
   105        # First pass through any local machine types.
   106        echo $1
   107        exit ;;
   108 
   109     * )
   110        break ;;
   111   esac
   112 done
   113 
   114 case $# in
   115  0) echo "$me: missing argument$help" >&2
   116     exit 1;;
   117  1) ;;
   118  *) echo "$me: too many arguments$help" >&2
   119     exit 1;;
   120 esac
   121 
   122 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
   123 # Here we must recognize all the valid KERNEL-OS combinations.
   124 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
   125 case $maybe_os in
   126   nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
   127   uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
   128   kopensolaris*-gnu* | \
   129   storm-chaos* | os2-emx* | rtmk-nova*)
   130     os=-$maybe_os
   131     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
   132     ;;
   133   *)
   134     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
   135     if [ $basic_machine != $1 ]
   136     then os=`echo $1 | sed 's/.*-/-/'`
   137     else os=; fi
   138     ;;
   139 esac
   140 
   141 ### Let's recognize common machines as not being operating systems so
   142 ### that things like config.sub decstation-3100 work.  We also
   143 ### recognize some manufacturers as not being operating systems, so we
   144 ### can provide default operating systems below.
   145 case $os in
   146 	-sun*os*)
   147 		# Prevent following clause from handling this invalid input.
   148 		;;
   149 	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
   150 	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
   151 	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
   152 	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
   153 	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
   154 	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
   155 	-apple | -axis | -knuth | -cray | -microblaze)
   156 		os=
   157 		basic_machine=$1
   158 		;;
   159         -bluegene*)
   160 	        os=-cnk
   161 		;;
   162 	-sim | -cisco | -oki | -wec | -winbond)
   163 		os=
   164 		basic_machine=$1
   165 		;;
   166 	-scout)
   167 		;;
   168 	-wrs)
   169 		os=-vxworks
   170 		basic_machine=$1
   171 		;;
   172 	-chorusos*)
   173 		os=-chorusos
   174 		basic_machine=$1
   175 		;;
   176  	-chorusrdb)
   177  		os=-chorusrdb
   178 		basic_machine=$1
   179  		;;
   180 	-hiux*)
   181 		os=-hiuxwe2
   182 		;;
   183 	-sco6)
   184 		os=-sco5v6
   185 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   186 		;;
   187 	-sco5)
   188 		os=-sco3.2v5
   189 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   190 		;;
   191 	-sco4)
   192 		os=-sco3.2v4
   193 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   194 		;;
   195 	-sco3.2.[4-9]*)
   196 		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
   197 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   198 		;;
   199 	-sco3.2v[4-9]*)
   200 		# Don't forget version if it is 3.2v4 or newer.
   201 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   202 		;;
   203 	-sco5v6*)
   204 		# Don't forget version if it is 3.2v4 or newer.
   205 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   206 		;;
   207 	-sco*)
   208 		os=-sco3.2v2
   209 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   210 		;;
   211 	-udk*)
   212 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   213 		;;
   214 	-isc)
   215 		os=-isc2.2
   216 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   217 		;;
   218 	-clix*)
   219 		basic_machine=clipper-intergraph
   220 		;;
   221 	-isc*)
   222 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   223 		;;
   224 	-lynx*)
   225 		os=-lynxos
   226 		;;
   227 	-ptx*)
   228 		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
   229 		;;
   230 	-windowsnt*)
   231 		os=`echo $os | sed -e 's/windowsnt/winnt/'`
   232 		;;
   233 	-psos*)
   234 		os=-psos
   235 		;;
   236 	-mint | -mint[0-9]*)
   237 		basic_machine=m68k-atari
   238 		os=-mint
   239 		;;
   240 esac
   241 
   242 # Decode aliases for certain CPU-COMPANY combinations.
   243 case $basic_machine in
   244 	# Recognize the basic CPU types without company name.
   245 	# Some are omitted here because they have special meanings below.
   246 	1750a | 580 \
   247 	| a29k \
   248 	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
   249 	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
   250 	| am33_2.0 \
   251 	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
   252 	| bfin \
   253 	| c4x | clipper \
   254 	| d10v | d30v | dlx | dsp16xx \
   255 	| fido | fr30 | frv \
   256 	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
   257 	| i370 | i860 | i960 | ia64 \
   258 	| ip2k | iq2000 \
   259 	| lm32 \
   260 	| m32c | m32r | m32rle | m68000 | m68k | m88k \
   261 	| maxq | mb | microblaze | mcore | mep | metag \
   262 	| mips | mipsbe | mipseb | mipsel | mipsle \
   263 	| mips16 \
   264 	| mips64 | mips64el \
   265 	| mips64octeon | mips64octeonel \
   266 	| mips64orion | mips64orionel \
   267 	| mips64r5900 | mips64r5900el \
   268 	| mips64vr | mips64vrel \
   269 	| mips64vr4100 | mips64vr4100el \
   270 	| mips64vr4300 | mips64vr4300el \
   271 	| mips64vr5000 | mips64vr5000el \
   272 	| mips64vr5900 | mips64vr5900el \
   273 	| mipsisa32 | mipsisa32el \
   274 	| mipsisa32r2 | mipsisa32r2el \
   275 	| mipsisa64 | mipsisa64el \
   276 	| mipsisa64r2 | mipsisa64r2el \
   277 	| mipsisa64sb1 | mipsisa64sb1el \
   278 	| mipsisa64sr71k | mipsisa64sr71kel \
   279 	| mipstx39 | mipstx39el \
   280 	| mn10200 | mn10300 \
   281 	| moxie \
   282 	| mt \
   283 	| msp430 \
   284 	| nios | nios2 \
   285 	| ns16k | ns32k \
   286 	| or32 \
   287 	| pdp10 | pdp11 | pj | pjl \
   288 	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
   289 	| pyramid \
   290 	| rx \
   291 	| score \
   292 	| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
   293 	| sh64 | sh64le \
   294 	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
   295 	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
   296 	| spu | strongarm \
   297 	| tahoe | thumb | tic4x | tic80 | tron \
   298 	| v850 | v850e \
   299 	| we32k \
   300 	| x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
   301 	| z8k | z80)
   302 		basic_machine=$basic_machine-unknown
   303 		;;
   304 	m6811 | m68hc11 | m6812 | m68hc12 | picochip)
   305 		# Motorola 68HC11/12.
   306 		basic_machine=$basic_machine-unknown
   307 		os=-none
   308 		;;
   309 	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
   310 		;;
   311 	ms1)
   312 		basic_machine=mt-unknown
   313 		;;
   314 
   315 	# We use `pc' rather than `unknown'
   316 	# because (1) that's what they normally are, and
   317 	# (2) the word "unknown" tends to confuse beginning users.
   318 	i*86 | x86_64)
   319 	  basic_machine=$basic_machine-pc
   320 	  ;;
   321 	# Object if more than one company name word.
   322 	*-*-*)
   323 		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
   324 		exit 1
   325 		;;
   326 	# Recognize the basic CPU types with company name.
   327 	580-* \
   328 	| a29k-* \
   329 	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
   330 	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
   331 	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
   332 	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
   333 	| avr-* | avr32-* \
   334 	| bfin-* | bs2000-* \
   335 	| c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
   336 	| clipper-* | craynv-* | cydra-* \
   337 	| d10v-* | d30v-* | dlx-* \
   338 	| elxsi-* \
   339 	| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
   340 	| h8300-* | h8500-* \
   341 	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
   342 	| i*86-* | i860-* | i960-* | ia64-* \
   343 	| ip2k-* | iq2000-* \
   344 	| lm32-* \
   345 	| m32c-* | m32r-* | m32rle-* \
   346 	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
   347 	| m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
   348 	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
   349 	| mips16-* \
   350 	| mips64-* | mips64el-* \
   351 	| mips64octeon-* | mips64octeonel-* \
   352 	| mips64orion-* | mips64orionel-* \
   353 	| mips64r5900-* | mips64r5900el-* \
   354 	| mips64vr-* | mips64vrel-* \
   355 	| mips64vr4100-* | mips64vr4100el-* \
   356 	| mips64vr4300-* | mips64vr4300el-* \
   357 	| mips64vr5000-* | mips64vr5000el-* \
   358 	| mips64vr5900-* | mips64vr5900el-* \
   359 	| mipsisa32-* | mipsisa32el-* \
   360 	| mipsisa32r2-* | mipsisa32r2el-* \
   361 	| mipsisa64-* | mipsisa64el-* \
   362 	| mipsisa64r2-* | mipsisa64r2el-* \
   363 	| mipsisa64sb1-* | mipsisa64sb1el-* \
   364 	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
   365 	| mipstx39-* | mipstx39el-* \
   366 	| mmix-* \
   367 	| mt-* \
   368 	| msp430-* \
   369 	| nios-* | nios2-* \
   370 	| none-* | np1-* | ns16k-* | ns32k-* \
   371 	| orion-* \
   372 	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
   373 	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
   374 	| pyramid-* \
   375 	| romp-* | rs6000-* | rx-* \
   376 	| sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
   377 	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
   378 	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
   379 	| sparclite-* \
   380 	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
   381 	| tahoe-* | thumb-* \
   382 	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \
   383 	| tron-* \
   384 	| v850-* | v850e-* | vax-* \
   385 	| we32k-* \
   386 	| x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
   387 	| xstormy16-* | xtensa*-* \
   388 	| ymp-* \
   389 	| z8k-* | z80-*)
   390 		;;
   391 	# Recognize the basic CPU types without company name, with glob match.
   392 	xtensa*)
   393 		basic_machine=$basic_machine-unknown
   394 		;;
   395 	# Recognize the various machine names and aliases which stand
   396 	# for a CPU type and a company and sometimes even an OS.
   397 	386bsd)
   398 		basic_machine=i386-unknown
   399 		os=-bsd
   400 		;;
   401 	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
   402 		basic_machine=m68000-att
   403 		;;
   404 	3b*)
   405 		basic_machine=we32k-att
   406 		;;
   407 	a29khif)
   408 		basic_machine=a29k-amd
   409 		os=-udi
   410 		;;
   411     	abacus)
   412 		basic_machine=abacus-unknown
   413 		;;
   414 	adobe68k)
   415 		basic_machine=m68010-adobe
   416 		os=-scout
   417 		;;
   418 	alliant | fx80)
   419 		basic_machine=fx80-alliant
   420 		;;
   421 	altos | altos3068)
   422 		basic_machine=m68k-altos
   423 		;;
   424 	am29k)
   425 		basic_machine=a29k-none
   426 		os=-bsd
   427 		;;
   428 	amd64)
   429 		basic_machine=x86_64-pc
   430 		;;
   431 	amd64-*)
   432 		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
   433 		;;
   434 	amdahl)
   435 		basic_machine=580-amdahl
   436 		os=-sysv
   437 		;;
   438 	amiga | amiga-*)
   439 		basic_machine=m68k-unknown
   440 		;;
   441 	amigaos | amigados)
   442 		basic_machine=m68k-unknown
   443 		os=-amigaos
   444 		;;
   445 	amigaunix | amix)
   446 		basic_machine=m68k-unknown
   447 		os=-sysv4
   448 		;;
   449 	apollo68)
   450 		basic_machine=m68k-apollo
   451 		os=-sysv
   452 		;;
   453 	apollo68bsd)
   454 		basic_machine=m68k-apollo
   455 		os=-bsd
   456 		;;
   457 	aros)
   458 		basic_machine=i386-pc
   459 		os=-aros
   460 		;;
   461 	aux)
   462 		basic_machine=m68k-apple
   463 		os=-aux
   464 		;;
   465 	balance)
   466 		basic_machine=ns32k-sequent
   467 		os=-dynix
   468 		;;
   469 	blackfin)
   470 		basic_machine=bfin-unknown
   471 		os=-linux
   472 		;;
   473 	blackfin-*)
   474 		basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
   475 		os=-linux
   476 		;;
   477 	bluegene*)
   478 		basic_machine=powerpc-ibm
   479 		os=-cnk
   480 		;;
   481 	c90)
   482 		basic_machine=c90-cray
   483 		os=-unicos
   484 		;;
   485         cegcc)
   486 		basic_machine=arm-unknown
   487 		os=-cegcc
   488 		;;
   489 	convex-c1)
   490 		basic_machine=c1-convex
   491 		os=-bsd
   492 		;;
   493 	convex-c2)
   494 		basic_machine=c2-convex
   495 		os=-bsd
   496 		;;
   497 	convex-c32)
   498 		basic_machine=c32-convex
   499 		os=-bsd
   500 		;;
   501 	convex-c34)
   502 		basic_machine=c34-convex
   503 		os=-bsd
   504 		;;
   505 	convex-c38)
   506 		basic_machine=c38-convex
   507 		os=-bsd
   508 		;;
   509 	cray | j90)
   510 		basic_machine=j90-cray
   511 		os=-unicos
   512 		;;
   513 	craynv)
   514 		basic_machine=craynv-cray
   515 		os=-unicosmp
   516 		;;
   517 	cr16)
   518 		basic_machine=cr16-unknown
   519 		os=-elf
   520 		;;
   521 	crds | unos)
   522 		basic_machine=m68k-crds
   523 		;;
   524 	crisv32 | crisv32-* | etraxfs*)
   525 		basic_machine=crisv32-axis
   526 		;;
   527 	cris | cris-* | etrax*)
   528 		basic_machine=cris-axis
   529 		;;
   530 	crx)
   531 		basic_machine=crx-unknown
   532 		os=-elf
   533 		;;
   534 	da30 | da30-*)
   535 		basic_machine=m68k-da30
   536 		;;
   537 	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
   538 		basic_machine=mips-dec
   539 		;;
   540 	decsystem10* | dec10*)
   541 		basic_machine=pdp10-dec
   542 		os=-tops10
   543 		;;
   544 	decsystem20* | dec20*)
   545 		basic_machine=pdp10-dec
   546 		os=-tops20
   547 		;;
   548 	delta | 3300 | motorola-3300 | motorola-delta \
   549 	      | 3300-motorola | delta-motorola)
   550 		basic_machine=m68k-motorola
   551 		;;
   552 	delta88)
   553 		basic_machine=m88k-motorola
   554 		os=-sysv3
   555 		;;
   556 	dicos)
   557 		basic_machine=i686-pc
   558 		os=-dicos
   559 		;;
   560 	djgpp)
   561 		basic_machine=i586-pc
   562 		os=-msdosdjgpp
   563 		;;
   564 	dpx20 | dpx20-*)
   565 		basic_machine=rs6000-bull
   566 		os=-bosx
   567 		;;
   568 	dpx2* | dpx2*-bull)
   569 		basic_machine=m68k-bull
   570 		os=-sysv3
   571 		;;
   572 	ebmon29k)
   573 		basic_machine=a29k-amd
   574 		os=-ebmon
   575 		;;
   576 	elxsi)
   577 		basic_machine=elxsi-elxsi
   578 		os=-bsd
   579 		;;
   580 	encore | umax | mmax)
   581 		basic_machine=ns32k-encore
   582 		;;
   583 	es1800 | OSE68k | ose68k | ose | OSE)
   584 		basic_machine=m68k-ericsson
   585 		os=-ose
   586 		;;
   587 	fx2800)
   588 		basic_machine=i860-alliant
   589 		;;
   590 	genix)
   591 		basic_machine=ns32k-ns
   592 		;;
   593 	gmicro)
   594 		basic_machine=tron-gmicro
   595 		os=-sysv
   596 		;;
   597 	go32)
   598 		basic_machine=i386-pc
   599 		os=-go32
   600 		;;
   601 	h3050r* | hiux*)
   602 		basic_machine=hppa1.1-hitachi
   603 		os=-hiuxwe2
   604 		;;
   605 	h8300hms)
   606 		basic_machine=h8300-hitachi
   607 		os=-hms
   608 		;;
   609 	h8300xray)
   610 		basic_machine=h8300-hitachi
   611 		os=-xray
   612 		;;
   613 	h8500hms)
   614 		basic_machine=h8500-hitachi
   615 		os=-hms
   616 		;;
   617 	harris)
   618 		basic_machine=m88k-harris
   619 		os=-sysv3
   620 		;;
   621 	hp300-*)
   622 		basic_machine=m68k-hp
   623 		;;
   624 	hp300bsd)
   625 		basic_machine=m68k-hp
   626 		os=-bsd
   627 		;;
   628 	hp300hpux)
   629 		basic_machine=m68k-hp
   630 		os=-hpux
   631 		;;
   632 	hp3k9[0-9][0-9] | hp9[0-9][0-9])
   633 		basic_machine=hppa1.0-hp
   634 		;;
   635 	hp9k2[0-9][0-9] | hp9k31[0-9])
   636 		basic_machine=m68000-hp
   637 		;;
   638 	hp9k3[2-9][0-9])
   639 		basic_machine=m68k-hp
   640 		;;
   641 	hp9k6[0-9][0-9] | hp6[0-9][0-9])
   642 		basic_machine=hppa1.0-hp
   643 		;;
   644 	hp9k7[0-79][0-9] | hp7[0-79][0-9])
   645 		basic_machine=hppa1.1-hp
   646 		;;
   647 	hp9k78[0-9] | hp78[0-9])
   648 		# FIXME: really hppa2.0-hp
   649 		basic_machine=hppa1.1-hp
   650 		;;
   651 	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
   652 		# FIXME: really hppa2.0-hp
   653 		basic_machine=hppa1.1-hp
   654 		;;
   655 	hp9k8[0-9][13679] | hp8[0-9][13679])
   656 		basic_machine=hppa1.1-hp
   657 		;;
   658 	hp9k8[0-9][0-9] | hp8[0-9][0-9])
   659 		basic_machine=hppa1.0-hp
   660 		;;
   661 	hppa-next)
   662 		os=-nextstep3
   663 		;;
   664 	hppaosf)
   665 		basic_machine=hppa1.1-hp
   666 		os=-osf
   667 		;;
   668 	hppro)
   669 		basic_machine=hppa1.1-hp
   670 		os=-proelf
   671 		;;
   672 	i370-ibm* | ibm*)
   673 		basic_machine=i370-ibm
   674 		;;
   675 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
   676 	i*86v32)
   677 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
   678 		os=-sysv32
   679 		;;
   680 	i*86v4*)
   681 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
   682 		os=-sysv4
   683 		;;
   684 	i*86v)
   685 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
   686 		os=-sysv
   687 		;;
   688 	i*86sol2)
   689 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
   690 		os=-solaris2
   691 		;;
   692 	i386mach)
   693 		basic_machine=i386-mach
   694 		os=-mach
   695 		;;
   696 	i386-vsta | vsta)
   697 		basic_machine=i386-unknown
   698 		os=-vsta
   699 		;;
   700 	iris | iris4d)
   701 		basic_machine=mips-sgi
   702 		case $os in
   703 		    -irix*)
   704 			;;
   705 		    *)
   706 			os=-irix4
   707 			;;
   708 		esac
   709 		;;
   710 	isi68 | isi)
   711 		basic_machine=m68k-isi
   712 		os=-sysv
   713 		;;
   714 	m68knommu)
   715 		basic_machine=m68k-unknown
   716 		os=-linux
   717 		;;
   718 	m68knommu-*)
   719 		basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
   720 		os=-linux
   721 		;;
   722 	m88k-omron*)
   723 		basic_machine=m88k-omron
   724 		;;
   725 	magnum | m3230)
   726 		basic_machine=mips-mips
   727 		os=-sysv
   728 		;;
   729 	merlin)
   730 		basic_machine=ns32k-utek
   731 		os=-sysv
   732 		;;
   733         microblaze)
   734 		basic_machine=microblaze-xilinx
   735 		;;
   736 	mingw32)
   737 		basic_machine=i386-pc
   738 		os=-mingw32
   739 		;;
   740 	mingw32ce)
   741 		basic_machine=arm-unknown
   742 		os=-mingw32ce
   743 		;;
   744 	miniframe)
   745 		basic_machine=m68000-convergent
   746 		;;
   747 	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
   748 		basic_machine=m68k-atari
   749 		os=-mint
   750 		;;
   751 	mips3*-*)
   752 		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
   753 		;;
   754 	mips3*)
   755 		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
   756 		;;
   757 	monitor)
   758 		basic_machine=m68k-rom68k
   759 		os=-coff
   760 		;;
   761 	morphos)
   762 		basic_machine=powerpc-unknown
   763 		os=-morphos
   764 		;;
   765 	msdos)
   766 		basic_machine=i386-pc
   767 		os=-msdos
   768 		;;
   769 	ms1-*)
   770 		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
   771 		;;
   772 	mvs)
   773 		basic_machine=i370-ibm
   774 		os=-mvs
   775 		;;
   776 	ncr3000)
   777 		basic_machine=i486-ncr
   778 		os=-sysv4
   779 		;;
   780 	netbsd386)
   781 		basic_machine=i386-unknown
   782 		os=-netbsd
   783 		;;
   784 	netwinder)
   785 		basic_machine=armv4l-rebel
   786 		os=-linux
   787 		;;
   788 	news | news700 | news800 | news900)
   789 		basic_machine=m68k-sony
   790 		os=-newsos
   791 		;;
   792 	news1000)
   793 		basic_machine=m68030-sony
   794 		os=-newsos
   795 		;;
   796 	news-3600 | risc-news)
   797 		basic_machine=mips-sony
   798 		os=-newsos
   799 		;;
   800 	necv70)
   801 		basic_machine=v70-nec
   802 		os=-sysv
   803 		;;
   804 	next | m*-next )
   805 		basic_machine=m68k-next
   806 		case $os in
   807 		    -nextstep* )
   808 			;;
   809 		    -ns2*)
   810 		      os=-nextstep2
   811 			;;
   812 		    *)
   813 		      os=-nextstep3
   814 			;;
   815 		esac
   816 		;;
   817 	nh3000)
   818 		basic_machine=m68k-harris
   819 		os=-cxux
   820 		;;
   821 	nh[45]000)
   822 		basic_machine=m88k-harris
   823 		os=-cxux
   824 		;;
   825 	nindy960)
   826 		basic_machine=i960-intel
   827 		os=-nindy
   828 		;;
   829 	mon960)
   830 		basic_machine=i960-intel
   831 		os=-mon960
   832 		;;
   833 	nonstopux)
   834 		basic_machine=mips-compaq
   835 		os=-nonstopux
   836 		;;
   837 	np1)
   838 		basic_machine=np1-gould
   839 		;;
   840 	nsr-tandem)
   841 		basic_machine=nsr-tandem
   842 		;;
   843 	op50n-* | op60c-*)
   844 		basic_machine=hppa1.1-oki
   845 		os=-proelf
   846 		;;
   847 	openrisc | openrisc-*)
   848 		basic_machine=or32-unknown
   849 		;;
   850 	os400)
   851 		basic_machine=powerpc-ibm
   852 		os=-os400
   853 		;;
   854 	OSE68000 | ose68000)
   855 		basic_machine=m68000-ericsson
   856 		os=-ose
   857 		;;
   858 	os68k)
   859 		basic_machine=m68k-none
   860 		os=-os68k
   861 		;;
   862 	pa-hitachi)
   863 		basic_machine=hppa1.1-hitachi
   864 		os=-hiuxwe2
   865 		;;
   866 	paragon)
   867 		basic_machine=i860-intel
   868 		os=-osf
   869 		;;
   870 	parisc)
   871 		basic_machine=hppa-unknown
   872 		os=-linux
   873 		;;
   874 	parisc-*)
   875 		basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
   876 		os=-linux
   877 		;;
   878 	pbd)
   879 		basic_machine=sparc-tti
   880 		;;
   881 	pbb)
   882 		basic_machine=m68k-tti
   883 		;;
   884 	pc532 | pc532-*)
   885 		basic_machine=ns32k-pc532
   886 		;;
   887 	pc98)
   888 		basic_machine=i386-pc
   889 		;;
   890 	pc98-*)
   891 		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
   892 		;;
   893 	pentium | p5 | k5 | k6 | nexgen | viac3)
   894 		basic_machine=i586-pc
   895 		;;
   896 	pentiumpro | p6 | 6x86 | athlon | athlon_*)
   897 		basic_machine=i686-pc
   898 		;;
   899 	pentiumii | pentium2 | pentiumiii | pentium3)
   900 		basic_machine=i686-pc
   901 		;;
   902 	pentium4)
   903 		basic_machine=i786-pc
   904 		;;
   905 	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
   906 		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
   907 		;;
   908 	pentiumpro-* | p6-* | 6x86-* | athlon-*)
   909 		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
   910 		;;
   911 	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
   912 		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
   913 		;;
   914 	pentium4-*)
   915 		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
   916 		;;
   917 	pn)
   918 		basic_machine=pn-gould
   919 		;;
   920 	power)	basic_machine=power-ibm
   921 		;;
   922 	ppc)	basic_machine=powerpc-unknown
   923 		;;
   924 	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
   925 		;;
   926 	ppcle | powerpclittle | ppc-le | powerpc-little)
   927 		basic_machine=powerpcle-unknown
   928 		;;
   929 	ppcle-* | powerpclittle-*)
   930 		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
   931 		;;
   932 	ppc64)	basic_machine=powerpc64-unknown
   933 		;;
   934 	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
   935 		;;
   936 	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
   937 		basic_machine=powerpc64le-unknown
   938 		;;
   939 	ppc64le-* | powerpc64little-*)
   940 		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
   941 		;;
   942 	ps2)
   943 		basic_machine=i386-ibm
   944 		;;
   945 	pw32)
   946 		basic_machine=i586-unknown
   947 		os=-pw32
   948 		;;
   949 	rdos)
   950 		basic_machine=i386-pc
   951 		os=-rdos
   952 		;;
   953 	rom68k)
   954 		basic_machine=m68k-rom68k
   955 		os=-coff
   956 		;;
   957 	rm[46]00)
   958 		basic_machine=mips-siemens
   959 		;;
   960 	rtpc | rtpc-*)
   961 		basic_machine=romp-ibm
   962 		;;
   963 	s390 | s390-*)
   964 		basic_machine=s390-ibm
   965 		;;
   966 	s390x | s390x-*)
   967 		basic_machine=s390x-ibm
   968 		;;
   969 	sa29200)
   970 		basic_machine=a29k-amd
   971 		os=-udi
   972 		;;
   973 	sb1)
   974 		basic_machine=mipsisa64sb1-unknown
   975 		;;
   976 	sb1el)
   977 		basic_machine=mipsisa64sb1el-unknown
   978 		;;
   979 	sde)
   980 		basic_machine=mipsisa32-sde
   981 		os=-elf
   982 		;;
   983 	sei)
   984 		basic_machine=mips-sei
   985 		os=-seiux
   986 		;;
   987 	sequent)
   988 		basic_machine=i386-sequent
   989 		;;
   990 	sh)
   991 		basic_machine=sh-hitachi
   992 		os=-hms
   993 		;;
   994 	sh5el)
   995 		basic_machine=sh5le-unknown
   996 		;;
   997 	sh64)
   998 		basic_machine=sh64-unknown
   999 		;;
  1000 	sparclite-wrs | simso-wrs)
  1001 		basic_machine=sparclite-wrs
  1002 		os=-vxworks
  1003 		;;
  1004 	sps7)
  1005 		basic_machine=m68k-bull
  1006 		os=-sysv2
  1007 		;;
  1008 	spur)
  1009 		basic_machine=spur-unknown
  1010 		;;
  1011 	st2000)
  1012 		basic_machine=m68k-tandem
  1013 		;;
  1014 	stratus)
  1015 		basic_machine=i860-stratus
  1016 		os=-sysv4
  1017 		;;
  1018 	sun2)
  1019 		basic_machine=m68000-sun
  1020 		;;
  1021 	sun2os3)
  1022 		basic_machine=m68000-sun
  1023 		os=-sunos3
  1024 		;;
  1025 	sun2os4)
  1026 		basic_machine=m68000-sun
  1027 		os=-sunos4
  1028 		;;
  1029 	sun3os3)
  1030 		basic_machine=m68k-sun
  1031 		os=-sunos3
  1032 		;;
  1033 	sun3os4)
  1034 		basic_machine=m68k-sun
  1035 		os=-sunos4
  1036 		;;
  1037 	sun4os3)
  1038 		basic_machine=sparc-sun
  1039 		os=-sunos3
  1040 		;;
  1041 	sun4os4)
  1042 		basic_machine=sparc-sun
  1043 		os=-sunos4
  1044 		;;
  1045 	sun4sol2)
  1046 		basic_machine=sparc-sun
  1047 		os=-solaris2
  1048 		;;
  1049 	sun3 | sun3-*)
  1050 		basic_machine=m68k-sun
  1051 		;;
  1052 	sun4)
  1053 		basic_machine=sparc-sun
  1054 		;;
  1055 	sun386 | sun386i | roadrunner)
  1056 		basic_machine=i386-sun
  1057 		;;
  1058 	sv1)
  1059 		basic_machine=sv1-cray
  1060 		os=-unicos
  1061 		;;
  1062 	symmetry)
  1063 		basic_machine=i386-sequent
  1064 		os=-dynix
  1065 		;;
  1066 	t3e)
  1067 		basic_machine=alphaev5-cray
  1068 		os=-unicos
  1069 		;;
  1070 	t90)
  1071 		basic_machine=t90-cray
  1072 		os=-unicos
  1073 		;;
  1074 	tic54x | c54x*)
  1075 		basic_machine=tic54x-unknown
  1076 		os=-coff
  1077 		;;
  1078 	tic55x | c55x*)
  1079 		basic_machine=tic55x-unknown
  1080 		os=-coff
  1081 		;;
  1082 	tic6x | c6x*)
  1083 		basic_machine=tic6x-unknown
  1084 		os=-coff
  1085 		;;
  1086 	tile*)
  1087 		basic_machine=tile-unknown
  1088 		os=-linux-gnu
  1089 		;;
  1090 	tx39)
  1091 		basic_machine=mipstx39-unknown
  1092 		;;
  1093 	tx39el)
  1094 		basic_machine=mipstx39el-unknown
  1095 		;;
  1096 	toad1)
  1097 		basic_machine=pdp10-xkl
  1098 		os=-tops20
  1099 		;;
  1100 	tower | tower-32)
  1101 		basic_machine=m68k-ncr
  1102 		;;
  1103 	tpf)
  1104 		basic_machine=s390x-ibm
  1105 		os=-tpf
  1106 		;;
  1107 	udi29k)
  1108 		basic_machine=a29k-amd
  1109 		os=-udi
  1110 		;;
  1111 	ultra3)
  1112 		basic_machine=a29k-nyu
  1113 		os=-sym1
  1114 		;;
  1115 	v810 | necv810)
  1116 		basic_machine=v810-nec
  1117 		os=-none
  1118 		;;
  1119 	vaxv)
  1120 		basic_machine=vax-dec
  1121 		os=-sysv
  1122 		;;
  1123 	vms)
  1124 		basic_machine=vax-dec
  1125 		os=-vms
  1126 		;;
  1127 	vpp*|vx|vx-*)
  1128 		basic_machine=f301-fujitsu
  1129 		;;
  1130 	vxworks960)
  1131 		basic_machine=i960-wrs
  1132 		os=-vxworks
  1133 		;;
  1134 	vxworks68)
  1135 		basic_machine=m68k-wrs
  1136 		os=-vxworks
  1137 		;;
  1138 	vxworks29k)
  1139 		basic_machine=a29k-wrs
  1140 		os=-vxworks
  1141 		;;
  1142 	w65*)
  1143 		basic_machine=w65-wdc
  1144 		os=-none
  1145 		;;
  1146 	w89k-*)
  1147 		basic_machine=hppa1.1-winbond
  1148 		os=-proelf
  1149 		;;
  1150 	xbox)
  1151 		basic_machine=i686-pc
  1152 		os=-mingw32
  1153 		;;
  1154 	xps | xps100)
  1155 		basic_machine=xps100-honeywell
  1156 		;;
  1157 	ymp)
  1158 		basic_machine=ymp-cray
  1159 		os=-unicos
  1160 		;;
  1161 	z8k-*-coff)
  1162 		basic_machine=z8k-unknown
  1163 		os=-sim
  1164 		;;
  1165 	z80-*-coff)
  1166 		basic_machine=z80-unknown
  1167 		os=-sim
  1168 		;;
  1169 	none)
  1170 		basic_machine=none-none
  1171 		os=-none
  1172 		;;
  1173 
  1174 # Here we handle the default manufacturer of certain CPU types.  It is in
  1175 # some cases the only manufacturer, in others, it is the most popular.
  1176 	w89k)
  1177 		basic_machine=hppa1.1-winbond
  1178 		;;
  1179 	op50n)
  1180 		basic_machine=hppa1.1-oki
  1181 		;;
  1182 	op60c)
  1183 		basic_machine=hppa1.1-oki
  1184 		;;
  1185 	romp)
  1186 		basic_machine=romp-ibm
  1187 		;;
  1188 	mmix)
  1189 		basic_machine=mmix-knuth
  1190 		;;
  1191 	rs6000)
  1192 		basic_machine=rs6000-ibm
  1193 		;;
  1194 	vax)
  1195 		basic_machine=vax-dec
  1196 		;;
  1197 	pdp10)
  1198 		# there are many clones, so DEC is not a safe bet
  1199 		basic_machine=pdp10-unknown
  1200 		;;
  1201 	pdp11)
  1202 		basic_machine=pdp11-dec
  1203 		;;
  1204 	we32k)
  1205 		basic_machine=we32k-att
  1206 		;;
  1207 	sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
  1208 		basic_machine=sh-unknown
  1209 		;;
  1210 	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
  1211 		basic_machine=sparc-sun
  1212 		;;
  1213 	cydra)
  1214 		basic_machine=cydra-cydrome
  1215 		;;
  1216 	orion)
  1217 		basic_machine=orion-highlevel
  1218 		;;
  1219 	orion105)
  1220 		basic_machine=clipper-highlevel
  1221 		;;
  1222 	mac | mpw | mac-mpw)
  1223 		basic_machine=m68k-apple
  1224 		;;
  1225 	pmac | pmac-mpw)
  1226 		basic_machine=powerpc-apple
  1227 		;;
  1228 	*-unknown)
  1229 		# Make sure to match an already-canonicalized machine name.
  1230 		;;
  1231 	*)
  1232 		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
  1233 		exit 1
  1234 		;;
  1235 esac
  1236 
  1237 # Here we canonicalize certain aliases for manufacturers.
  1238 case $basic_machine in
  1239 	*-digital*)
  1240 		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
  1241 		;;
  1242 	*-commodore*)
  1243 		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
  1244 		;;
  1245 	*)
  1246 		;;
  1247 esac
  1248 
  1249 # Decode manufacturer-specific aliases for certain operating systems.
  1250 
  1251 if [ x"$os" != x"" ]
  1252 then
  1253 case $os in
  1254         # First match some system type aliases
  1255         # that might get confused with valid system types.
  1256 	# -solaris* is a basic system type, with this one exception.
  1257 	-solaris1 | -solaris1.*)
  1258 		os=`echo $os | sed -e 's|solaris1|sunos4|'`
  1259 		;;
  1260 	-solaris)
  1261 		os=-solaris2
  1262 		;;
  1263 	-svr4*)
  1264 		os=-sysv4
  1265 		;;
  1266 	-unixware*)
  1267 		os=-sysv4.2uw
  1268 		;;
  1269 	-gnu/linux*)
  1270 		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
  1271 		;;
  1272 	# First accept the basic system types.
  1273 	# The portable systems comes first.
  1274 	# Each alternative MUST END IN A *, to match a version number.
  1275 	# -sysv* is not here because it comes later, after sysvr4.
  1276 	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
  1277 	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
  1278 	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
  1279 	      | -kopensolaris* \
  1280 	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
  1281 	      | -aos* | -aros* \
  1282 	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
  1283 	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
  1284 	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
  1285 	      | -openbsd* | -solidbsd* \
  1286 	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
  1287 	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
  1288 	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
  1289 	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
  1290 	      | -chorusos* | -chorusrdb* | -cegcc* \
  1291 	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
  1292 	      | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
  1293 	      | -uxpv* | -beos* | -mpeix* | -udk* \
  1294 	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
  1295 	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
  1296 	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
  1297 	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
  1298 	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
  1299 	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
  1300 	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
  1301 	# Remember, each alternative MUST END IN *, to match a version number.
  1302 		;;
  1303 	-qnx*)
  1304 		case $basic_machine in
  1305 		    x86-* | i*86-*)
  1306 			;;
  1307 		    *)
  1308 			os=-nto$os
  1309 			;;
  1310 		esac
  1311 		;;
  1312 	-nto-qnx*)
  1313 		;;
  1314 	-nto*)
  1315 		os=`echo $os | sed -e 's|nto|nto-qnx|'`
  1316 		;;
  1317 	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
  1318 	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
  1319 	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
  1320 		;;
  1321 	-mac*)
  1322 		os=`echo $os | sed -e 's|mac|macos|'`
  1323 		;;
  1324 	-linux-dietlibc)
  1325 		os=-linux-dietlibc
  1326 		;;
  1327 	-linux*)
  1328 		os=`echo $os | sed -e 's|linux|linux-gnu|'`
  1329 		;;
  1330 	-sunos5*)
  1331 		os=`echo $os | sed -e 's|sunos5|solaris2|'`
  1332 		;;
  1333 	-sunos6*)
  1334 		os=`echo $os | sed -e 's|sunos6|solaris3|'`
  1335 		;;
  1336 	-opened*)
  1337 		os=-openedition
  1338 		;;
  1339         -os400*)
  1340 		os=-os400
  1341 		;;
  1342 	-wince*)
  1343 		os=-wince
  1344 		;;
  1345 	-osfrose*)
  1346 		os=-osfrose
  1347 		;;
  1348 	-osf*)
  1349 		os=-osf
  1350 		;;
  1351 	-utek*)
  1352 		os=-bsd
  1353 		;;
  1354 	-dynix*)
  1355 		os=-bsd
  1356 		;;
  1357 	-acis*)
  1358 		os=-aos
  1359 		;;
  1360 	-atheos*)
  1361 		os=-atheos
  1362 		;;
  1363 	-syllable*)
  1364 		os=-syllable
  1365 		;;
  1366 	-386bsd)
  1367 		os=-bsd
  1368 		;;
  1369 	-ctix* | -uts*)
  1370 		os=-sysv
  1371 		;;
  1372 	-nova*)
  1373 		os=-rtmk-nova
  1374 		;;
  1375 	-ns2 )
  1376 		os=-nextstep2
  1377 		;;
  1378 	-nsk*)
  1379 		os=-nsk
  1380 		;;
  1381 	# Preserve the version number of sinix5.
  1382 	-sinix5.*)
  1383 		os=`echo $os | sed -e 's|sinix|sysv|'`
  1384 		;;
  1385 	-sinix*)
  1386 		os=-sysv4
  1387 		;;
  1388         -tpf*)
  1389 		os=-tpf
  1390 		;;
  1391 	-triton*)
  1392 		os=-sysv3
  1393 		;;
  1394 	-oss*)
  1395 		os=-sysv3
  1396 		;;
  1397 	-svr4)
  1398 		os=-sysv4
  1399 		;;
  1400 	-svr3)
  1401 		os=-sysv3
  1402 		;;
  1403 	-sysvr4)
  1404 		os=-sysv4
  1405 		;;
  1406 	# This must come after -sysvr4.
  1407 	-sysv*)
  1408 		;;
  1409 	-ose*)
  1410 		os=-ose
  1411 		;;
  1412 	-es1800*)
  1413 		os=-ose
  1414 		;;
  1415 	-xenix)
  1416 		os=-xenix
  1417 		;;
  1418 	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
  1419 		os=-mint
  1420 		;;
  1421 	-aros*)
  1422 		os=-aros
  1423 		;;
  1424 	-kaos*)
  1425 		os=-kaos
  1426 		;;
  1427 	-zvmoe)
  1428 		os=-zvmoe
  1429 		;;
  1430 	-dicos*)
  1431 		os=-dicos
  1432 		;;
  1433 	-none)
  1434 		;;
  1435 	*)
  1436 		# Get rid of the `-' at the beginning of $os.
  1437 		os=`echo $os | sed 's/[^-]*-//'`
  1438 		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
  1439 		exit 1
  1440 		;;
  1441 esac
  1442 else
  1443 
  1444 # Here we handle the default operating systems that come with various machines.
  1445 # The value should be what the vendor currently ships out the door with their
  1446 # machine or put another way, the most popular os provided with the machine.
  1447 
  1448 # Note that if you're going to try to match "-MANUFACTURER" here (say,
  1449 # "-sun"), then you have to tell the case statement up towards the top
  1450 # that MANUFACTURER isn't an operating system.  Otherwise, code above
  1451 # will signal an error saying that MANUFACTURER isn't an operating
  1452 # system, and we'll never get to this point.
  1453 
  1454 case $basic_machine in
  1455         score-*)
  1456 		os=-elf
  1457 		;;
  1458         spu-*)
  1459 		os=-elf
  1460 		;;
  1461 	*-acorn)
  1462 		os=-riscix1.2
  1463 		;;
  1464 	arm*-rebel)
  1465 		os=-linux
  1466 		;;
  1467 	arm*-semi)
  1468 		os=-aout
  1469 		;;
  1470         c4x-* | tic4x-*)
  1471         	os=-coff
  1472 		;;
  1473 	# This must come before the *-dec entry.
  1474 	pdp10-*)
  1475 		os=-tops20
  1476 		;;
  1477 	pdp11-*)
  1478 		os=-none
  1479 		;;
  1480 	*-dec | vax-*)
  1481 		os=-ultrix4.2
  1482 		;;
  1483 	m68*-apollo)
  1484 		os=-domain
  1485 		;;
  1486 	i386-sun)
  1487 		os=-sunos4.0.2
  1488 		;;
  1489 	m68000-sun)
  1490 		os=-sunos3
  1491 		# This also exists in the configure program, but was not the
  1492 		# default.
  1493 		# os=-sunos4
  1494 		;;
  1495 	m68*-cisco)
  1496 		os=-aout
  1497 		;;
  1498         mep-*)
  1499 		os=-elf
  1500 		;;
  1501 	mips*-cisco)
  1502 		os=-elf
  1503 		;;
  1504 	mips*-*)
  1505 		os=-elf
  1506 		;;
  1507 	or32-*)
  1508 		os=-coff
  1509 		;;
  1510 	*-tti)	# must be before sparc entry or we get the wrong os.
  1511 		os=-sysv3
  1512 		;;
  1513 	sparc-* | *-sun)
  1514 		os=-sunos4.1.1
  1515 		;;
  1516 	*-be)
  1517 		os=-beos
  1518 		;;
  1519 	*-haiku)
  1520 		os=-haiku
  1521 		;;
  1522 	*-ibm)
  1523 		os=-aix
  1524 		;;
  1525     	*-knuth)
  1526 		os=-mmixware
  1527 		;;
  1528 	*-wec)
  1529 		os=-proelf
  1530 		;;
  1531 	*-winbond)
  1532 		os=-proelf
  1533 		;;
  1534 	*-oki)
  1535 		os=-proelf
  1536 		;;
  1537 	*-hp)
  1538 		os=-hpux
  1539 		;;
  1540 	*-hitachi)
  1541 		os=-hiux
  1542 		;;
  1543 	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
  1544 		os=-sysv
  1545 		;;
  1546 	*-cbm)
  1547 		os=-amigaos
  1548 		;;
  1549 	*-dg)
  1550 		os=-dgux
  1551 		;;
  1552 	*-dolphin)
  1553 		os=-sysv3
  1554 		;;
  1555 	m68k-ccur)
  1556 		os=-rtu
  1557 		;;
  1558 	m88k-omron*)
  1559 		os=-luna
  1560 		;;
  1561 	*-next )
  1562 		os=-nextstep
  1563 		;;
  1564 	*-sequent)
  1565 		os=-ptx
  1566 		;;
  1567 	*-crds)
  1568 		os=-unos
  1569 		;;
  1570 	*-ns)
  1571 		os=-genix
  1572 		;;
  1573 	i370-*)
  1574 		os=-mvs
  1575 		;;
  1576 	*-next)
  1577 		os=-nextstep3
  1578 		;;
  1579 	*-gould)
  1580 		os=-sysv
  1581 		;;
  1582 	*-highlevel)
  1583 		os=-bsd
  1584 		;;
  1585 	*-encore)
  1586 		os=-bsd
  1587 		;;
  1588 	*-sgi)
  1589 		os=-irix
  1590 		;;
  1591 	*-siemens)
  1592 		os=-sysv4
  1593 		;;
  1594 	*-masscomp)
  1595 		os=-rtu
  1596 		;;
  1597 	f30[01]-fujitsu | f700-fujitsu)
  1598 		os=-uxpv
  1599 		;;
  1600 	*-rom68k)
  1601 		os=-coff
  1602 		;;
  1603 	*-*bug)
  1604 		os=-coff
  1605 		;;
  1606 	*-apple)
  1607 		os=-macos
  1608 		;;
  1609 	*-atari*)
  1610 		os=-mint
  1611 		;;
  1612 	*)
  1613 		os=-none
  1614 		;;
  1615 esac
  1616 fi
  1617 
  1618 # Here we handle the case where we know the os, and the CPU type, but not the
  1619 # manufacturer.  We pick the logical manufacturer.
  1620 vendor=unknown
  1621 case $basic_machine in
  1622 	*-unknown)
  1623 		case $os in
  1624 			-riscix*)
  1625 				vendor=acorn
  1626 				;;
  1627 			-sunos*)
  1628 				vendor=sun
  1629 				;;
  1630 			-cnk*|-aix*)
  1631 				vendor=ibm
  1632 				;;
  1633 			-beos*)
  1634 				vendor=be
  1635 				;;
  1636 			-hpux*)
  1637 				vendor=hp
  1638 				;;
  1639 			-mpeix*)
  1640 				vendor=hp
  1641 				;;
  1642 			-hiux*)
  1643 				vendor=hitachi
  1644 				;;
  1645 			-unos*)
  1646 				vendor=crds
  1647 				;;
  1648 			-dgux*)
  1649 				vendor=dg
  1650 				;;
  1651 			-luna*)
  1652 				vendor=omron
  1653 				;;
  1654 			-genix*)
  1655 				vendor=ns
  1656 				;;
  1657 			-mvs* | -opened*)
  1658 				vendor=ibm
  1659 				;;
  1660 			-os400*)
  1661 				vendor=ibm
  1662 				;;
  1663 			-ptx*)
  1664 				vendor=sequent
  1665 				;;
  1666 			-tpf*)
  1667 				vendor=ibm
  1668 				;;
  1669 			-vxsim* | -vxworks* | -windiss*)
  1670 				vendor=wrs
  1671 				;;
  1672 			-aux*)
  1673 				vendor=apple
  1674 				;;
  1675 			-hms*)
  1676 				vendor=hitachi
  1677 				;;
  1678 			-mpw* | -macos*)
  1679 				vendor=apple
  1680 				;;
  1681 			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
  1682 				vendor=atari
  1683 				;;
  1684 			-vos*)
  1685 				vendor=stratus
  1686 				;;
  1687 		esac
  1688 		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
  1689 		;;
  1690 esac
  1691 
  1692 echo $basic_machine$os
  1693 exit
  1694 
  1695 # Local variables:
  1696 # eval: (add-hook 'write-file-hooks 'time-stamp)
  1697 # time-stamp-start: "timestamp='"
  1698 # time-stamp-format: "%:y-%02m-%02d"
  1699 # time-stamp-end: "'"
  1700 # End: