config.sub
author Sam Lantinga <slouken@libsdl.org>
Thu, 26 Jan 2006 07:33:57 +0000
changeset 1270 b1425473be0f
parent 886 05c551e5bc64
permissions -rwxr-xr-x
Updated config* from CVS
http://cvs.savannah.gnu.org/viewcvs/config/?root=config
     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 Free Software Foundation, Inc.
     5 
     6 timestamp='2006-01-02'
     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., 51 Franklin Street - Fifth Floor, Boston, MA
    25 # 02110-1301, 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 
    33 # Please send patches to <config-patches@gnu.org>.  Submit a context
    34 # diff and a properly formatted ChangeLog entry.
    35 #
    36 # Configuration subroutine to validate and canonicalize a configuration type.
    37 # Supply the specified configuration type as an argument.
    38 # If it is invalid, we print an error message on stderr and exit with code 1.
    39 # Otherwise, we print the canonical config type on stdout and succeed.
    40 
    41 # This file is supposed to be the same for all GNU packages
    42 # and recognize all the CPU types, system types and aliases
    43 # that are meaningful with *any* GNU software.
    44 # Each package is responsible for reporting which valid configurations
    45 # it does not support.  The user should be able to distinguish
    46 # a failure to support a valid configuration from a meaningless
    47 # configuration.
    48 
    49 # The goal of this file is to map all the various variations of a given
    50 # machine specification into a single specification in the form:
    51 #	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
    52 # or in some cases, the newer four-part form:
    53 #	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
    54 # It is wrong to echo any other type of specification.
    55 
    56 me=`echo "$0" | sed -e 's,.*/,,'`
    57 
    58 usage="\
    59 Usage: $0 [OPTION] CPU-MFR-OPSYS
    60        $0 [OPTION] ALIAS
    61 
    62 Canonicalize a configuration name.
    63 
    64 Operation modes:
    65   -h, --help         print this help, then exit
    66   -t, --time-stamp   print date of last modification, then exit
    67   -v, --version      print version number, then exit
    68 
    69 Report bugs and patches to <config-patches@gnu.org>."
    70 
    71 version="\
    72 GNU config.sub ($timestamp)
    73 
    74 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
    75 Free Software Foundation, Inc.
    76 
    77 This is free software; see the source for copying conditions.  There is NO
    78 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
    79 
    80 help="
    81 Try \`$me --help' for more information."
    82 
    83 # Parse command line
    84 while test $# -gt 0 ; do
    85   case $1 in
    86     --time-stamp | --time* | -t )
    87        echo "$timestamp" ; exit ;;
    88     --version | -v )
    89        echo "$version" ; exit ;;
    90     --help | --h* | -h )
    91        echo "$usage"; exit ;;
    92     -- )     # Stop option processing
    93        shift; break ;;
    94     - )	# Use stdin as input.
    95        break ;;
    96     -* )
    97        echo "$me: invalid option $1$help"
    98        exit 1 ;;
    99 
   100     *local*)
   101        # First pass through any local machine types.
   102        echo $1
   103        exit ;;
   104 
   105     * )
   106        break ;;
   107   esac
   108 done
   109 
   110 case $# in
   111  0) echo "$me: missing argument$help" >&2
   112     exit 1;;
   113  1) ;;
   114  *) echo "$me: too many arguments$help" >&2
   115     exit 1;;
   116 esac
   117 
   118 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
   119 # Here we must recognize all the valid KERNEL-OS combinations.
   120 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
   121 case $maybe_os in
   122   nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
   123   uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
   124   storm-chaos* | os2-emx* | rtmk-nova*)
   125     os=-$maybe_os
   126     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
   127     ;;
   128   *)
   129     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
   130     if [ $basic_machine != $1 ]
   131     then os=`echo $1 | sed 's/.*-/-/'`
   132     else os=; fi
   133     ;;
   134 esac
   135 
   136 ### Let's recognize common machines as not being operating systems so
   137 ### that things like config.sub decstation-3100 work.  We also
   138 ### recognize some manufacturers as not being operating systems, so we
   139 ### can provide default operating systems below.
   140 case $os in
   141 	-sun*os*)
   142 		# Prevent following clause from handling this invalid input.
   143 		;;
   144 	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
   145 	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
   146 	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
   147 	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
   148 	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
   149 	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
   150 	-apple | -axis | -knuth | -cray)
   151 		os=
   152 		basic_machine=$1
   153 		;;
   154 	-sim | -cisco | -oki | -wec | -winbond)
   155 		os=
   156 		basic_machine=$1
   157 		;;
   158 	-scout)
   159 		;;
   160 	-wrs)
   161 		os=-vxworks
   162 		basic_machine=$1
   163 		;;
   164 	-chorusos*)
   165 		os=-chorusos
   166 		basic_machine=$1
   167 		;;
   168  	-chorusrdb)
   169  		os=-chorusrdb
   170 		basic_machine=$1
   171  		;;
   172 	-hiux*)
   173 		os=-hiuxwe2
   174 		;;
   175 	-sco6)
   176 		os=-sco5v6
   177 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   178 		;;
   179 	-sco5)
   180 		os=-sco3.2v5
   181 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   182 		;;
   183 	-sco4)
   184 		os=-sco3.2v4
   185 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   186 		;;
   187 	-sco3.2.[4-9]*)
   188 		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
   189 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   190 		;;
   191 	-sco3.2v[4-9]*)
   192 		# Don't forget version if it is 3.2v4 or newer.
   193 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   194 		;;
   195 	-sco5v6*)
   196 		# Don't forget version if it is 3.2v4 or newer.
   197 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   198 		;;
   199 	-sco*)
   200 		os=-sco3.2v2
   201 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   202 		;;
   203 	-udk*)
   204 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   205 		;;
   206 	-isc)
   207 		os=-isc2.2
   208 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   209 		;;
   210 	-clix*)
   211 		basic_machine=clipper-intergraph
   212 		;;
   213 	-isc*)
   214 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   215 		;;
   216 	-lynx*)
   217 		os=-lynxos
   218 		;;
   219 	-ptx*)
   220 		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
   221 		;;
   222 	-windowsnt*)
   223 		os=`echo $os | sed -e 's/windowsnt/winnt/'`
   224 		;;
   225 	-psos*)
   226 		os=-psos
   227 		;;
   228 	-mint | -mint[0-9]*)
   229 		basic_machine=m68k-atari
   230 		os=-mint
   231 		;;
   232 esac
   233 
   234 # Decode aliases for certain CPU-COMPANY combinations.
   235 case $basic_machine in
   236 	# Recognize the basic CPU types without company name.
   237 	# Some are omitted here because they have special meanings below.
   238 	1750a | 580 \
   239 	| a29k \
   240 	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
   241 	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
   242 	| am33_2.0 \
   243 	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
   244 	| bfin \
   245 	| c4x | clipper \
   246 	| d10v | d30v | dlx | dsp16xx \
   247 	| fr30 | frv \
   248 	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
   249 	| i370 | i860 | i960 | ia64 \
   250 	| ip2k | iq2000 \
   251 	| m32r | m32rle | m68000 | m68k | m88k | maxq | mb | microblaze | mcore \
   252 	| mips | mipsbe | mipseb | mipsel | mipsle \
   253 	| mips16 \
   254 	| mips64 | mips64el \
   255 	| mips64vr | mips64vrel \
   256 	| mips64orion | mips64orionel \
   257 	| mips64vr4100 | mips64vr4100el \
   258 	| mips64vr4300 | mips64vr4300el \
   259 	| mips64vr5000 | mips64vr5000el \
   260 	| mips64vr5900 | mips64vr5900el \
   261 	| mipsisa32 | mipsisa32el \
   262 	| mipsisa32r2 | mipsisa32r2el \
   263 	| mipsisa64 | mipsisa64el \
   264 	| mipsisa64r2 | mipsisa64r2el \
   265 	| mipsisa64sb1 | mipsisa64sb1el \
   266 	| mipsisa64sr71k | mipsisa64sr71kel \
   267 	| mipstx39 | mipstx39el \
   268 	| mn10200 | mn10300 \
   269 	| mt \
   270 	| msp430 \
   271 	| ns16k | ns32k \
   272 	| or32 \
   273 	| pdp10 | pdp11 | pj | pjl \
   274 	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
   275 	| pyramid \
   276 	| sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
   277 	| sh64 | sh64le \
   278 	| sparc | sparc64 | sparc64b | sparc86x | sparclet | sparclite \
   279 	| sparcv8 | sparcv9 | sparcv9b \
   280 	| strongarm \
   281 	| tahoe | thumb | tic4x | tic80 | tron \
   282 	| v850 | v850e \
   283 	| we32k \
   284 	| x86 | xscale | xscalee[bl] | xstormy16 | xtensa \
   285 	| z8k)
   286 		basic_machine=$basic_machine-unknown
   287 		;;
   288 	m32c)
   289 		basic_machine=$basic_machine-unknown
   290 		;;
   291 	m6811 | m68hc11 | m6812 | m68hc12)
   292 		# Motorola 68HC11/12.
   293 		basic_machine=$basic_machine-unknown
   294 		os=-none
   295 		;;
   296 	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
   297 		;;
   298 	ms1)
   299 		basic_machine=mt-unknown
   300 		;;
   301 
   302 	# We use `pc' rather than `unknown'
   303 	# because (1) that's what they normally are, and
   304 	# (2) the word "unknown" tends to confuse beginning users.
   305 	i*86 | x86_64)
   306 	  basic_machine=$basic_machine-pc
   307 	  ;;
   308 	# Object if more than one company name word.
   309 	*-*-*)
   310 		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
   311 		exit 1
   312 		;;
   313 	# Recognize the basic CPU types with company name.
   314 	580-* \
   315 	| a29k-* \
   316 	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
   317 	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
   318 	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
   319 	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
   320 	| avr-* \
   321 	| bfin-* | bs2000-* \
   322 	| c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
   323 	| clipper-* | craynv-* | cydra-* \
   324 	| d10v-* | d30v-* | dlx-* \
   325 	| elxsi-* \
   326 	| f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
   327 	| h8300-* | h8500-* \
   328 	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
   329 	| i*86-* | i860-* | i960-* | ia64-* \
   330 	| ip2k-* | iq2000-* \
   331 	| m32r-* | m32rle-* \
   332 	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
   333 	| m88110-* | m88k-* | maxq-* | mcore-* \
   334 	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
   335 	| mips16-* \
   336 	| mips64-* | mips64el-* \
   337 	| mips64vr-* | mips64vrel-* \
   338 	| mips64orion-* | mips64orionel-* \
   339 	| mips64vr4100-* | mips64vr4100el-* \
   340 	| mips64vr4300-* | mips64vr4300el-* \
   341 	| mips64vr5000-* | mips64vr5000el-* \
   342 	| mips64vr5900-* | mips64vr5900el-* \
   343 	| mipsisa32-* | mipsisa32el-* \
   344 	| mipsisa32r2-* | mipsisa32r2el-* \
   345 	| mipsisa64-* | mipsisa64el-* \
   346 	| mipsisa64r2-* | mipsisa64r2el-* \
   347 	| mipsisa64sb1-* | mipsisa64sb1el-* \
   348 	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
   349 	| mipstx39-* | mipstx39el-* \
   350 	| mmix-* \
   351 	| mt-* \
   352 	| msp430-* \
   353 	| none-* | np1-* | ns16k-* | ns32k-* \
   354 	| orion-* \
   355 	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
   356 	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
   357 	| pyramid-* \
   358 	| romp-* | rs6000-* \
   359 	| sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | shbe-* \
   360 	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
   361 	| sparc-* | sparc64-* | sparc64b-* | sparc86x-* | sparclet-* \
   362 	| sparclite-* \
   363 	| sparcv8-* | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
   364 	| tahoe-* | thumb-* \
   365 	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
   366 	| tron-* \
   367 	| v850-* | v850e-* | vax-* \
   368 	| we32k-* \
   369 	| x86-* | x86_64-* | xps100-* | xscale-* | xscalee[bl]-* \
   370 	| xstormy16-* | xtensa-* \
   371 	| ymp-* \
   372 	| z8k-*)
   373 		;;
   374 	m32c-*)
   375 		;;
   376 	# Recognize the various machine names and aliases which stand
   377 	# for a CPU type and a company and sometimes even an OS.
   378 	386bsd)
   379 		basic_machine=i386-unknown
   380 		os=-bsd
   381 		;;
   382 	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
   383 		basic_machine=m68000-att
   384 		;;
   385 	3b*)
   386 		basic_machine=we32k-att
   387 		;;
   388 	a29khif)
   389 		basic_machine=a29k-amd
   390 		os=-udi
   391 		;;
   392     	abacus)
   393 		basic_machine=abacus-unknown
   394 		;;
   395 	adobe68k)
   396 		basic_machine=m68010-adobe
   397 		os=-scout
   398 		;;
   399 	alliant | fx80)
   400 		basic_machine=fx80-alliant
   401 		;;
   402 	altos | altos3068)
   403 		basic_machine=m68k-altos
   404 		;;
   405 	am29k)
   406 		basic_machine=a29k-none
   407 		os=-bsd
   408 		;;
   409 	amd64)
   410 		basic_machine=x86_64-pc
   411 		;;
   412 	amd64-*)
   413 		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
   414 		;;
   415 	amdahl)
   416 		basic_machine=580-amdahl
   417 		os=-sysv
   418 		;;
   419 	amiga | amiga-*)
   420 		basic_machine=m68k-unknown
   421 		;;
   422 	amigaos | amigados)
   423 		basic_machine=m68k-unknown
   424 		os=-amigaos
   425 		;;
   426 	amigaunix | amix)
   427 		basic_machine=m68k-unknown
   428 		os=-sysv4
   429 		;;
   430 	apollo68)
   431 		basic_machine=m68k-apollo
   432 		os=-sysv
   433 		;;
   434 	apollo68bsd)
   435 		basic_machine=m68k-apollo
   436 		os=-bsd
   437 		;;
   438 	aux)
   439 		basic_machine=m68k-apple
   440 		os=-aux
   441 		;;
   442 	balance)
   443 		basic_machine=ns32k-sequent
   444 		os=-dynix
   445 		;;
   446 	c90)
   447 		basic_machine=c90-cray
   448 		os=-unicos
   449 		;;
   450 	convex-c1)
   451 		basic_machine=c1-convex
   452 		os=-bsd
   453 		;;
   454 	convex-c2)
   455 		basic_machine=c2-convex
   456 		os=-bsd
   457 		;;
   458 	convex-c32)
   459 		basic_machine=c32-convex
   460 		os=-bsd
   461 		;;
   462 	convex-c34)
   463 		basic_machine=c34-convex
   464 		os=-bsd
   465 		;;
   466 	convex-c38)
   467 		basic_machine=c38-convex
   468 		os=-bsd
   469 		;;
   470 	cray | j90)
   471 		basic_machine=j90-cray
   472 		os=-unicos
   473 		;;
   474 	craynv)
   475 		basic_machine=craynv-cray
   476 		os=-unicosmp
   477 		;;
   478 	cr16c)
   479 		basic_machine=cr16c-unknown
   480 		os=-elf
   481 		;;
   482 	crds | unos)
   483 		basic_machine=m68k-crds
   484 		;;
   485 	crisv32 | crisv32-* | etraxfs*)
   486 		basic_machine=crisv32-axis
   487 		;;
   488 	cris | cris-* | etrax*)
   489 		basic_machine=cris-axis
   490 		;;
   491 	crx)
   492 		basic_machine=crx-unknown
   493 		os=-elf
   494 		;;
   495 	da30 | da30-*)
   496 		basic_machine=m68k-da30
   497 		;;
   498 	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
   499 		basic_machine=mips-dec
   500 		;;
   501 	decsystem10* | dec10*)
   502 		basic_machine=pdp10-dec
   503 		os=-tops10
   504 		;;
   505 	decsystem20* | dec20*)
   506 		basic_machine=pdp10-dec
   507 		os=-tops20
   508 		;;
   509 	delta | 3300 | motorola-3300 | motorola-delta \
   510 	      | 3300-motorola | delta-motorola)
   511 		basic_machine=m68k-motorola
   512 		;;
   513 	delta88)
   514 		basic_machine=m88k-motorola
   515 		os=-sysv3
   516 		;;
   517 	djgpp)
   518 		basic_machine=i586-pc
   519 		os=-msdosdjgpp
   520 		;;
   521 	dpx20 | dpx20-*)
   522 		basic_machine=rs6000-bull
   523 		os=-bosx
   524 		;;
   525 	dpx2* | dpx2*-bull)
   526 		basic_machine=m68k-bull
   527 		os=-sysv3
   528 		;;
   529 	ebmon29k)
   530 		basic_machine=a29k-amd
   531 		os=-ebmon
   532 		;;
   533 	elxsi)
   534 		basic_machine=elxsi-elxsi
   535 		os=-bsd
   536 		;;
   537 	encore | umax | mmax)
   538 		basic_machine=ns32k-encore
   539 		;;
   540 	es1800 | OSE68k | ose68k | ose | OSE)
   541 		basic_machine=m68k-ericsson
   542 		os=-ose
   543 		;;
   544 	fx2800)
   545 		basic_machine=i860-alliant
   546 		;;
   547 	genix)
   548 		basic_machine=ns32k-ns
   549 		;;
   550 	gmicro)
   551 		basic_machine=tron-gmicro
   552 		os=-sysv
   553 		;;
   554 	go32)
   555 		basic_machine=i386-pc
   556 		os=-go32
   557 		;;
   558 	h3050r* | hiux*)
   559 		basic_machine=hppa1.1-hitachi
   560 		os=-hiuxwe2
   561 		;;
   562 	h8300hms)
   563 		basic_machine=h8300-hitachi
   564 		os=-hms
   565 		;;
   566 	h8300xray)
   567 		basic_machine=h8300-hitachi
   568 		os=-xray
   569 		;;
   570 	h8500hms)
   571 		basic_machine=h8500-hitachi
   572 		os=-hms
   573 		;;
   574 	harris)
   575 		basic_machine=m88k-harris
   576 		os=-sysv3
   577 		;;
   578 	hp300-*)
   579 		basic_machine=m68k-hp
   580 		;;
   581 	hp300bsd)
   582 		basic_machine=m68k-hp
   583 		os=-bsd
   584 		;;
   585 	hp300hpux)
   586 		basic_machine=m68k-hp
   587 		os=-hpux
   588 		;;
   589 	hp3k9[0-9][0-9] | hp9[0-9][0-9])
   590 		basic_machine=hppa1.0-hp
   591 		;;
   592 	hp9k2[0-9][0-9] | hp9k31[0-9])
   593 		basic_machine=m68000-hp
   594 		;;
   595 	hp9k3[2-9][0-9])
   596 		basic_machine=m68k-hp
   597 		;;
   598 	hp9k6[0-9][0-9] | hp6[0-9][0-9])
   599 		basic_machine=hppa1.0-hp
   600 		;;
   601 	hp9k7[0-79][0-9] | hp7[0-79][0-9])
   602 		basic_machine=hppa1.1-hp
   603 		;;
   604 	hp9k78[0-9] | hp78[0-9])
   605 		# FIXME: really hppa2.0-hp
   606 		basic_machine=hppa1.1-hp
   607 		;;
   608 	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
   609 		# FIXME: really hppa2.0-hp
   610 		basic_machine=hppa1.1-hp
   611 		;;
   612 	hp9k8[0-9][13679] | hp8[0-9][13679])
   613 		basic_machine=hppa1.1-hp
   614 		;;
   615 	hp9k8[0-9][0-9] | hp8[0-9][0-9])
   616 		basic_machine=hppa1.0-hp
   617 		;;
   618 	hppa-next)
   619 		os=-nextstep3
   620 		;;
   621 	hppaosf)
   622 		basic_machine=hppa1.1-hp
   623 		os=-osf
   624 		;;
   625 	hppro)
   626 		basic_machine=hppa1.1-hp
   627 		os=-proelf
   628 		;;
   629 	i370-ibm* | ibm*)
   630 		basic_machine=i370-ibm
   631 		;;
   632 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
   633 	i*86v32)
   634 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
   635 		os=-sysv32
   636 		;;
   637 	i*86v4*)
   638 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
   639 		os=-sysv4
   640 		;;
   641 	i*86v)
   642 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
   643 		os=-sysv
   644 		;;
   645 	i*86sol2)
   646 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
   647 		os=-solaris2
   648 		;;
   649 	i386mach)
   650 		basic_machine=i386-mach
   651 		os=-mach
   652 		;;
   653 	i386-vsta | vsta)
   654 		basic_machine=i386-unknown
   655 		os=-vsta
   656 		;;
   657 	iris | iris4d)
   658 		basic_machine=mips-sgi
   659 		case $os in
   660 		    -irix*)
   661 			;;
   662 		    *)
   663 			os=-irix4
   664 			;;
   665 		esac
   666 		;;
   667 	isi68 | isi)
   668 		basic_machine=m68k-isi
   669 		os=-sysv
   670 		;;
   671 	m88k-omron*)
   672 		basic_machine=m88k-omron
   673 		;;
   674 	magnum | m3230)
   675 		basic_machine=mips-mips
   676 		os=-sysv
   677 		;;
   678 	merlin)
   679 		basic_machine=ns32k-utek
   680 		os=-sysv
   681 		;;
   682 	mingw32)
   683 		basic_machine=i386-pc
   684 		os=-mingw32
   685 		;;
   686 	miniframe)
   687 		basic_machine=m68000-convergent
   688 		;;
   689 	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
   690 		basic_machine=m68k-atari
   691 		os=-mint
   692 		;;
   693 	mips3*-*)
   694 		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
   695 		;;
   696 	mips3*)
   697 		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
   698 		;;
   699 	monitor)
   700 		basic_machine=m68k-rom68k
   701 		os=-coff
   702 		;;
   703 	morphos)
   704 		basic_machine=powerpc-unknown
   705 		os=-morphos
   706 		;;
   707 	msdos)
   708 		basic_machine=i386-pc
   709 		os=-msdos
   710 		;;
   711 	ms1-*)
   712 		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
   713 		;;
   714 	mvs)
   715 		basic_machine=i370-ibm
   716 		os=-mvs
   717 		;;
   718 	ncr3000)
   719 		basic_machine=i486-ncr
   720 		os=-sysv4
   721 		;;
   722 	netbsd386)
   723 		basic_machine=i386-unknown
   724 		os=-netbsd
   725 		;;
   726 	netwinder)
   727 		basic_machine=armv4l-rebel
   728 		os=-linux
   729 		;;
   730 	news | news700 | news800 | news900)
   731 		basic_machine=m68k-sony
   732 		os=-newsos
   733 		;;
   734 	news1000)
   735 		basic_machine=m68030-sony
   736 		os=-newsos
   737 		;;
   738 	news-3600 | risc-news)
   739 		basic_machine=mips-sony
   740 		os=-newsos
   741 		;;
   742 	necv70)
   743 		basic_machine=v70-nec
   744 		os=-sysv
   745 		;;
   746 	next | m*-next )
   747 		basic_machine=m68k-next
   748 		case $os in
   749 		    -nextstep* )
   750 			;;
   751 		    -ns2*)
   752 		      os=-nextstep2
   753 			;;
   754 		    *)
   755 		      os=-nextstep3
   756 			;;
   757 		esac
   758 		;;
   759 	nh3000)
   760 		basic_machine=m68k-harris
   761 		os=-cxux
   762 		;;
   763 	nh[45]000)
   764 		basic_machine=m88k-harris
   765 		os=-cxux
   766 		;;
   767 	nindy960)
   768 		basic_machine=i960-intel
   769 		os=-nindy
   770 		;;
   771 	mon960)
   772 		basic_machine=i960-intel
   773 		os=-mon960
   774 		;;
   775 	nonstopux)
   776 		basic_machine=mips-compaq
   777 		os=-nonstopux
   778 		;;
   779 	np1)
   780 		basic_machine=np1-gould
   781 		;;
   782 	nsr-tandem)
   783 		basic_machine=nsr-tandem
   784 		;;
   785 	op50n-* | op60c-*)
   786 		basic_machine=hppa1.1-oki
   787 		os=-proelf
   788 		;;
   789 	openrisc | openrisc-*)
   790 		basic_machine=or32-unknown
   791 		;;
   792 	os400)
   793 		basic_machine=powerpc-ibm
   794 		os=-os400
   795 		;;
   796 	OSE68000 | ose68000)
   797 		basic_machine=m68000-ericsson
   798 		os=-ose
   799 		;;
   800 	os68k)
   801 		basic_machine=m68k-none
   802 		os=-os68k
   803 		;;
   804 	pa-hitachi)
   805 		basic_machine=hppa1.1-hitachi
   806 		os=-hiuxwe2
   807 		;;
   808 	paragon)
   809 		basic_machine=i860-intel
   810 		os=-osf
   811 		;;
   812 	pbd)
   813 		basic_machine=sparc-tti
   814 		;;
   815 	pbb)
   816 		basic_machine=m68k-tti
   817 		;;
   818 	pc532 | pc532-*)
   819 		basic_machine=ns32k-pc532
   820 		;;
   821 	pc98)
   822 		basic_machine=i386-pc
   823 		;;
   824 	pc98-*)
   825 		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
   826 		;;
   827 	pentium | p5 | k5 | k6 | nexgen | viac3)
   828 		basic_machine=i586-pc
   829 		;;
   830 	pentiumpro | p6 | 6x86 | athlon | athlon_*)
   831 		basic_machine=i686-pc
   832 		;;
   833 	pentiumii | pentium2 | pentiumiii | pentium3)
   834 		basic_machine=i686-pc
   835 		;;
   836 	pentium4)
   837 		basic_machine=i786-pc
   838 		;;
   839 	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
   840 		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
   841 		;;
   842 	pentiumpro-* | p6-* | 6x86-* | athlon-*)
   843 		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
   844 		;;
   845 	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
   846 		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
   847 		;;
   848 	pentium4-*)
   849 		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
   850 		;;
   851 	pn)
   852 		basic_machine=pn-gould
   853 		;;
   854 	power)	basic_machine=power-ibm
   855 		;;
   856 	ppc)	basic_machine=powerpc-unknown
   857 		;;
   858 	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
   859 		;;
   860 	ppcle | powerpclittle | ppc-le | powerpc-little)
   861 		basic_machine=powerpcle-unknown
   862 		;;
   863 	ppcle-* | powerpclittle-*)
   864 		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
   865 		;;
   866 	ppc64)	basic_machine=powerpc64-unknown
   867 		;;
   868 	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
   869 		;;
   870 	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
   871 		basic_machine=powerpc64le-unknown
   872 		;;
   873 	ppc64le-* | powerpc64little-*)
   874 		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
   875 		;;
   876 	ps2)
   877 		basic_machine=i386-ibm
   878 		;;
   879 	pw32)
   880 		basic_machine=i586-unknown
   881 		os=-pw32
   882 		;;
   883 	rdos)
   884 		basic_machine=i386-pc
   885 		os=-rdos
   886 		;;
   887 	rom68k)
   888 		basic_machine=m68k-rom68k
   889 		os=-coff
   890 		;;
   891 	rm[46]00)
   892 		basic_machine=mips-siemens
   893 		;;
   894 	rtpc | rtpc-*)
   895 		basic_machine=romp-ibm
   896 		;;
   897 	s390 | s390-*)
   898 		basic_machine=s390-ibm
   899 		;;
   900 	s390x | s390x-*)
   901 		basic_machine=s390x-ibm
   902 		;;
   903 	sa29200)
   904 		basic_machine=a29k-amd
   905 		os=-udi
   906 		;;
   907 	sb1)
   908 		basic_machine=mipsisa64sb1-unknown
   909 		;;
   910 	sb1el)
   911 		basic_machine=mipsisa64sb1el-unknown
   912 		;;
   913 	sei)
   914 		basic_machine=mips-sei
   915 		os=-seiux
   916 		;;
   917 	sequent)
   918 		basic_machine=i386-sequent
   919 		;;
   920 	sh)
   921 		basic_machine=sh-hitachi
   922 		os=-hms
   923 		;;
   924 	sh64)
   925 		basic_machine=sh64-unknown
   926 		;;
   927 	sparclite-wrs | simso-wrs)
   928 		basic_machine=sparclite-wrs
   929 		os=-vxworks
   930 		;;
   931 	sps7)
   932 		basic_machine=m68k-bull
   933 		os=-sysv2
   934 		;;
   935 	spur)
   936 		basic_machine=spur-unknown
   937 		;;
   938 	st2000)
   939 		basic_machine=m68k-tandem
   940 		;;
   941 	stratus)
   942 		basic_machine=i860-stratus
   943 		os=-sysv4
   944 		;;
   945 	sun2)
   946 		basic_machine=m68000-sun
   947 		;;
   948 	sun2os3)
   949 		basic_machine=m68000-sun
   950 		os=-sunos3
   951 		;;
   952 	sun2os4)
   953 		basic_machine=m68000-sun
   954 		os=-sunos4
   955 		;;
   956 	sun3os3)
   957 		basic_machine=m68k-sun
   958 		os=-sunos3
   959 		;;
   960 	sun3os4)
   961 		basic_machine=m68k-sun
   962 		os=-sunos4
   963 		;;
   964 	sun4os3)
   965 		basic_machine=sparc-sun
   966 		os=-sunos3
   967 		;;
   968 	sun4os4)
   969 		basic_machine=sparc-sun
   970 		os=-sunos4
   971 		;;
   972 	sun4sol2)
   973 		basic_machine=sparc-sun
   974 		os=-solaris2
   975 		;;
   976 	sun3 | sun3-*)
   977 		basic_machine=m68k-sun
   978 		;;
   979 	sun4)
   980 		basic_machine=sparc-sun
   981 		;;
   982 	sun386 | sun386i | roadrunner)
   983 		basic_machine=i386-sun
   984 		;;
   985 	sv1)
   986 		basic_machine=sv1-cray
   987 		os=-unicos
   988 		;;
   989 	symmetry)
   990 		basic_machine=i386-sequent
   991 		os=-dynix
   992 		;;
   993 	t3e)
   994 		basic_machine=alphaev5-cray
   995 		os=-unicos
   996 		;;
   997 	t90)
   998 		basic_machine=t90-cray
   999 		os=-unicos
  1000 		;;
  1001 	tic54x | c54x*)
  1002 		basic_machine=tic54x-unknown
  1003 		os=-coff
  1004 		;;
  1005 	tic55x | c55x*)
  1006 		basic_machine=tic55x-unknown
  1007 		os=-coff
  1008 		;;
  1009 	tic6x | c6x*)
  1010 		basic_machine=tic6x-unknown
  1011 		os=-coff
  1012 		;;
  1013 	tx39)
  1014 		basic_machine=mipstx39-unknown
  1015 		;;
  1016 	tx39el)
  1017 		basic_machine=mipstx39el-unknown
  1018 		;;
  1019 	toad1)
  1020 		basic_machine=pdp10-xkl
  1021 		os=-tops20
  1022 		;;
  1023 	tower | tower-32)
  1024 		basic_machine=m68k-ncr
  1025 		;;
  1026 	tpf)
  1027 		basic_machine=s390x-ibm
  1028 		os=-tpf
  1029 		;;
  1030 	udi29k)
  1031 		basic_machine=a29k-amd
  1032 		os=-udi
  1033 		;;
  1034 	ultra3)
  1035 		basic_machine=a29k-nyu
  1036 		os=-sym1
  1037 		;;
  1038 	v810 | necv810)
  1039 		basic_machine=v810-nec
  1040 		os=-none
  1041 		;;
  1042 	vaxv)
  1043 		basic_machine=vax-dec
  1044 		os=-sysv
  1045 		;;
  1046 	vms)
  1047 		basic_machine=vax-dec
  1048 		os=-vms
  1049 		;;
  1050 	vpp*|vx|vx-*)
  1051 		basic_machine=f301-fujitsu
  1052 		;;
  1053 	vxworks960)
  1054 		basic_machine=i960-wrs
  1055 		os=-vxworks
  1056 		;;
  1057 	vxworks68)
  1058 		basic_machine=m68k-wrs
  1059 		os=-vxworks
  1060 		;;
  1061 	vxworks29k)
  1062 		basic_machine=a29k-wrs
  1063 		os=-vxworks
  1064 		;;
  1065 	w65*)
  1066 		basic_machine=w65-wdc
  1067 		os=-none
  1068 		;;
  1069 	w89k-*)
  1070 		basic_machine=hppa1.1-winbond
  1071 		os=-proelf
  1072 		;;
  1073 	xbox)
  1074 		basic_machine=i686-pc
  1075 		os=-mingw32
  1076 		;;
  1077 	xps | xps100)
  1078 		basic_machine=xps100-honeywell
  1079 		;;
  1080 	ymp)
  1081 		basic_machine=ymp-cray
  1082 		os=-unicos
  1083 		;;
  1084 	z8k-*-coff)
  1085 		basic_machine=z8k-unknown
  1086 		os=-sim
  1087 		;;
  1088 	none)
  1089 		basic_machine=none-none
  1090 		os=-none
  1091 		;;
  1092 
  1093 # Here we handle the default manufacturer of certain CPU types.  It is in
  1094 # some cases the only manufacturer, in others, it is the most popular.
  1095 	w89k)
  1096 		basic_machine=hppa1.1-winbond
  1097 		;;
  1098 	op50n)
  1099 		basic_machine=hppa1.1-oki
  1100 		;;
  1101 	op60c)
  1102 		basic_machine=hppa1.1-oki
  1103 		;;
  1104 	romp)
  1105 		basic_machine=romp-ibm
  1106 		;;
  1107 	mmix)
  1108 		basic_machine=mmix-knuth
  1109 		;;
  1110 	rs6000)
  1111 		basic_machine=rs6000-ibm
  1112 		;;
  1113 	vax)
  1114 		basic_machine=vax-dec
  1115 		;;
  1116 	pdp10)
  1117 		# there are many clones, so DEC is not a safe bet
  1118 		basic_machine=pdp10-unknown
  1119 		;;
  1120 	pdp11)
  1121 		basic_machine=pdp11-dec
  1122 		;;
  1123 	we32k)
  1124 		basic_machine=we32k-att
  1125 		;;
  1126 	sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
  1127 		basic_machine=sh-unknown
  1128 		;;
  1129 	sparc | sparcv8 | sparcv9 | sparcv9b)
  1130 		basic_machine=sparc-sun
  1131 		;;
  1132 	cydra)
  1133 		basic_machine=cydra-cydrome
  1134 		;;
  1135 	orion)
  1136 		basic_machine=orion-highlevel
  1137 		;;
  1138 	orion105)
  1139 		basic_machine=clipper-highlevel
  1140 		;;
  1141 	mac | mpw | mac-mpw)
  1142 		basic_machine=m68k-apple
  1143 		;;
  1144 	pmac | pmac-mpw)
  1145 		basic_machine=powerpc-apple
  1146 		;;
  1147 	*-unknown)
  1148 		# Make sure to match an already-canonicalized machine name.
  1149 		;;
  1150 	*)
  1151 		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
  1152 		exit 1
  1153 		;;
  1154 esac
  1155 
  1156 # Here we canonicalize certain aliases for manufacturers.
  1157 case $basic_machine in
  1158 	*-digital*)
  1159 		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
  1160 		;;
  1161 	*-commodore*)
  1162 		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
  1163 		;;
  1164 	*)
  1165 		;;
  1166 esac
  1167 
  1168 # Decode manufacturer-specific aliases for certain operating systems.
  1169 
  1170 if [ x"$os" != x"" ]
  1171 then
  1172 case $os in
  1173         # First match some system type aliases
  1174         # that might get confused with valid system types.
  1175 	# -solaris* is a basic system type, with this one exception.
  1176 	-solaris1 | -solaris1.*)
  1177 		os=`echo $os | sed -e 's|solaris1|sunos4|'`
  1178 		;;
  1179 	-solaris)
  1180 		os=-solaris2
  1181 		;;
  1182 	-svr4*)
  1183 		os=-sysv4
  1184 		;;
  1185 	-unixware*)
  1186 		os=-sysv4.2uw
  1187 		;;
  1188 	-gnu/linux*)
  1189 		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
  1190 		;;
  1191 	# First accept the basic system types.
  1192 	# The portable systems comes first.
  1193 	# Each alternative MUST END IN A *, to match a version number.
  1194 	# -sysv* is not here because it comes later, after sysvr4.
  1195 	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
  1196 	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
  1197 	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
  1198 	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
  1199 	      | -aos* \
  1200 	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
  1201 	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
  1202 	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
  1203 	      | -openbsd* | -solidbsd* \
  1204 	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
  1205 	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
  1206 	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
  1207 	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
  1208 	      | -chorusos* | -chorusrdb* \
  1209 	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
  1210 	      | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
  1211 	      | -uxpv* | -beos* | -mpeix* | -udk* \
  1212 	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
  1213 	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
  1214 	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
  1215 	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
  1216 	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
  1217 	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
  1218 	      | -skyos* | -haiku* | -rdos*)
  1219 	# Remember, each alternative MUST END IN *, to match a version number.
  1220 		;;
  1221 	-qnx*)
  1222 		case $basic_machine in
  1223 		    x86-* | i*86-*)
  1224 			;;
  1225 		    *)
  1226 			os=-nto$os
  1227 			;;
  1228 		esac
  1229 		;;
  1230 	-nto-qnx*)
  1231 		;;
  1232 	-nto*)
  1233 		os=`echo $os | sed -e 's|nto|nto-qnx|'`
  1234 		;;
  1235 	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
  1236 	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
  1237 	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
  1238 		;;
  1239 	-mac*)
  1240 		os=`echo $os | sed -e 's|mac|macos|'`
  1241 		;;
  1242 	-linux-dietlibc)
  1243 		os=-linux-dietlibc
  1244 		;;
  1245 	-linux*)
  1246 		os=`echo $os | sed -e 's|linux|linux-gnu|'`
  1247 		;;
  1248 	-sunos5*)
  1249 		os=`echo $os | sed -e 's|sunos5|solaris2|'`
  1250 		;;
  1251 	-sunos6*)
  1252 		os=`echo $os | sed -e 's|sunos6|solaris3|'`
  1253 		;;
  1254 	-opened*)
  1255 		os=-openedition
  1256 		;;
  1257         -os400*)
  1258 		os=-os400
  1259 		;;
  1260 	-wince*)
  1261 		os=-wince
  1262 		;;
  1263 	-osfrose*)
  1264 		os=-osfrose
  1265 		;;
  1266 	-osf*)
  1267 		os=-osf
  1268 		;;
  1269 	-utek*)
  1270 		os=-bsd
  1271 		;;
  1272 	-dynix*)
  1273 		os=-bsd
  1274 		;;
  1275 	-acis*)
  1276 		os=-aos
  1277 		;;
  1278 	-atheos*)
  1279 		os=-atheos
  1280 		;;
  1281 	-syllable*)
  1282 		os=-syllable
  1283 		;;
  1284 	-386bsd)
  1285 		os=-bsd
  1286 		;;
  1287 	-ctix* | -uts*)
  1288 		os=-sysv
  1289 		;;
  1290 	-nova*)
  1291 		os=-rtmk-nova
  1292 		;;
  1293 	-ns2 )
  1294 		os=-nextstep2
  1295 		;;
  1296 	-nsk*)
  1297 		os=-nsk
  1298 		;;
  1299 	# Preserve the version number of sinix5.
  1300 	-sinix5.*)
  1301 		os=`echo $os | sed -e 's|sinix|sysv|'`
  1302 		;;
  1303 	-sinix*)
  1304 		os=-sysv4
  1305 		;;
  1306         -tpf*)
  1307 		os=-tpf
  1308 		;;
  1309 	-triton*)
  1310 		os=-sysv3
  1311 		;;
  1312 	-oss*)
  1313 		os=-sysv3
  1314 		;;
  1315 	-svr4)
  1316 		os=-sysv4
  1317 		;;
  1318 	-svr3)
  1319 		os=-sysv3
  1320 		;;
  1321 	-sysvr4)
  1322 		os=-sysv4
  1323 		;;
  1324 	# This must come after -sysvr4.
  1325 	-sysv*)
  1326 		;;
  1327 	-ose*)
  1328 		os=-ose
  1329 		;;
  1330 	-es1800*)
  1331 		os=-ose
  1332 		;;
  1333 	-xenix)
  1334 		os=-xenix
  1335 		;;
  1336 	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
  1337 		os=-mint
  1338 		;;
  1339 	-aros*)
  1340 		os=-aros
  1341 		;;
  1342 	-kaos*)
  1343 		os=-kaos
  1344 		;;
  1345 	-zvmoe)
  1346 		os=-zvmoe
  1347 		;;
  1348 	-none)
  1349 		;;
  1350 	*)
  1351 		# Get rid of the `-' at the beginning of $os.
  1352 		os=`echo $os | sed 's/[^-]*-//'`
  1353 		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
  1354 		exit 1
  1355 		;;
  1356 esac
  1357 else
  1358 
  1359 # Here we handle the default operating systems that come with various machines.
  1360 # The value should be what the vendor currently ships out the door with their
  1361 # machine or put another way, the most popular os provided with the machine.
  1362 
  1363 # Note that if you're going to try to match "-MANUFACTURER" here (say,
  1364 # "-sun"), then you have to tell the case statement up towards the top
  1365 # that MANUFACTURER isn't an operating system.  Otherwise, code above
  1366 # will signal an error saying that MANUFACTURER isn't an operating
  1367 # system, and we'll never get to this point.
  1368 
  1369 case $basic_machine in
  1370 	*-acorn)
  1371 		os=-riscix1.2
  1372 		;;
  1373 	arm*-rebel)
  1374 		os=-linux
  1375 		;;
  1376 	arm*-semi)
  1377 		os=-aout
  1378 		;;
  1379     c4x-* | tic4x-*)
  1380         os=-coff
  1381         ;;
  1382 	# This must come before the *-dec entry.
  1383 	pdp10-*)
  1384 		os=-tops20
  1385 		;;
  1386 	pdp11-*)
  1387 		os=-none
  1388 		;;
  1389 	*-dec | vax-*)
  1390 		os=-ultrix4.2
  1391 		;;
  1392 	m68*-apollo)
  1393 		os=-domain
  1394 		;;
  1395 	i386-sun)
  1396 		os=-sunos4.0.2
  1397 		;;
  1398 	m68000-sun)
  1399 		os=-sunos3
  1400 		# This also exists in the configure program, but was not the
  1401 		# default.
  1402 		# os=-sunos4
  1403 		;;
  1404 	m68*-cisco)
  1405 		os=-aout
  1406 		;;
  1407 	mips*-cisco)
  1408 		os=-elf
  1409 		;;
  1410 	mips*-*)
  1411 		os=-elf
  1412 		;;
  1413 	or32-*)
  1414 		os=-coff
  1415 		;;
  1416 	*-tti)	# must be before sparc entry or we get the wrong os.
  1417 		os=-sysv3
  1418 		;;
  1419 	sparc-* | *-sun)
  1420 		os=-sunos4.1.1
  1421 		;;
  1422 	*-be)
  1423 		os=-beos
  1424 		;;
  1425 	*-haiku)
  1426 		os=-haiku
  1427 		;;
  1428 	*-ibm)
  1429 		os=-aix
  1430 		;;
  1431     	*-knuth)
  1432 		os=-mmixware
  1433 		;;
  1434 	*-wec)
  1435 		os=-proelf
  1436 		;;
  1437 	*-winbond)
  1438 		os=-proelf
  1439 		;;
  1440 	*-oki)
  1441 		os=-proelf
  1442 		;;
  1443 	*-hp)
  1444 		os=-hpux
  1445 		;;
  1446 	*-hitachi)
  1447 		os=-hiux
  1448 		;;
  1449 	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
  1450 		os=-sysv
  1451 		;;
  1452 	*-cbm)
  1453 		os=-amigaos
  1454 		;;
  1455 	*-dg)
  1456 		os=-dgux
  1457 		;;
  1458 	*-dolphin)
  1459 		os=-sysv3
  1460 		;;
  1461 	m68k-ccur)
  1462 		os=-rtu
  1463 		;;
  1464 	m88k-omron*)
  1465 		os=-luna
  1466 		;;
  1467 	*-next )
  1468 		os=-nextstep
  1469 		;;
  1470 	*-sequent)
  1471 		os=-ptx
  1472 		;;
  1473 	*-crds)
  1474 		os=-unos
  1475 		;;
  1476 	*-ns)
  1477 		os=-genix
  1478 		;;
  1479 	i370-*)
  1480 		os=-mvs
  1481 		;;
  1482 	*-next)
  1483 		os=-nextstep3
  1484 		;;
  1485 	*-gould)
  1486 		os=-sysv
  1487 		;;
  1488 	*-highlevel)
  1489 		os=-bsd
  1490 		;;
  1491 	*-encore)
  1492 		os=-bsd
  1493 		;;
  1494 	*-sgi)
  1495 		os=-irix
  1496 		;;
  1497 	*-siemens)
  1498 		os=-sysv4
  1499 		;;
  1500 	*-masscomp)
  1501 		os=-rtu
  1502 		;;
  1503 	f30[01]-fujitsu | f700-fujitsu)
  1504 		os=-uxpv
  1505 		;;
  1506 	*-rom68k)
  1507 		os=-coff
  1508 		;;
  1509 	*-*bug)
  1510 		os=-coff
  1511 		;;
  1512 	*-apple)
  1513 		os=-macos
  1514 		;;
  1515 	*-atari*)
  1516 		os=-mint
  1517 		;;
  1518 	*)
  1519 		os=-none
  1520 		;;
  1521 esac
  1522 fi
  1523 
  1524 # Here we handle the case where we know the os, and the CPU type, but not the
  1525 # manufacturer.  We pick the logical manufacturer.
  1526 vendor=unknown
  1527 case $basic_machine in
  1528 	*-unknown)
  1529 		case $os in
  1530 			-riscix*)
  1531 				vendor=acorn
  1532 				;;
  1533 			-sunos*)
  1534 				vendor=sun
  1535 				;;
  1536 			-aix*)
  1537 				vendor=ibm
  1538 				;;
  1539 			-beos*)
  1540 				vendor=be
  1541 				;;
  1542 			-hpux*)
  1543 				vendor=hp
  1544 				;;
  1545 			-mpeix*)
  1546 				vendor=hp
  1547 				;;
  1548 			-hiux*)
  1549 				vendor=hitachi
  1550 				;;
  1551 			-unos*)
  1552 				vendor=crds
  1553 				;;
  1554 			-dgux*)
  1555 				vendor=dg
  1556 				;;
  1557 			-luna*)
  1558 				vendor=omron
  1559 				;;
  1560 			-genix*)
  1561 				vendor=ns
  1562 				;;
  1563 			-mvs* | -opened*)
  1564 				vendor=ibm
  1565 				;;
  1566 			-os400*)
  1567 				vendor=ibm
  1568 				;;
  1569 			-ptx*)
  1570 				vendor=sequent
  1571 				;;
  1572 			-tpf*)
  1573 				vendor=ibm
  1574 				;;
  1575 			-vxsim* | -vxworks* | -windiss*)
  1576 				vendor=wrs
  1577 				;;
  1578 			-aux*)
  1579 				vendor=apple
  1580 				;;
  1581 			-hms*)
  1582 				vendor=hitachi
  1583 				;;
  1584 			-mpw* | -macos*)
  1585 				vendor=apple
  1586 				;;
  1587 			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
  1588 				vendor=atari
  1589 				;;
  1590 			-vos*)
  1591 				vendor=stratus
  1592 				;;
  1593 		esac
  1594 		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
  1595 		;;
  1596 esac
  1597 
  1598 echo $basic_machine$os
  1599 exit
  1600 
  1601 # Local variables:
  1602 # eval: (add-hook 'write-file-hooks 'time-stamp)
  1603 # time-stamp-start: "timestamp='"
  1604 # time-stamp-format: "%:y-%02m-%02d"
  1605 # time-stamp-end: "'"
  1606 # End: