config.sub
author Sam Lantinga <slouken@libsdl.org>
Thu, 06 May 2004 15:55:06 +0000
changeset 886 05c551e5bc64
parent 729 dac996d69abb
child 1270 b1425473be0f
permissions -rwxr-xr-x
Date: Sat, 24 Apr 2004 15:13:32 +0300
From: "Mike Gorchak"
Subject: SDL updates for the QNX6

1. Updated the README.QNX
2. Updated libtool scripts, which are shipped with SDL for QNX6 support.
3. Added some code to support the new QNX 6.3.0, which is in beta now.
4. Added code to detect the hw features, which driver supports.
5. Added hw alpha blits code.
6. Fixed bug when application switches to fullscreen more the 2 times. (afte\
r that window becames always stay on top).
7. Updated a bit README for the tests.
8. Added information about acceleration show in the testalpha.c test.
9. Added small fixes to the testoverlay2.c test.
10. Added alpha and cc+alpha blits benchmarks to the testvidinfo.c test.
     1 #! /bin/sh
     2 # Configuration validation subroutine script.
     3 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
     4 #   2000, 2001, 2002, 2003 Free Software Foundation, Inc.
     5 
     6 timestamp='2003-02-22'
     7 
     8 # This file is (in principle) common to ALL GNU software.
     9 # The presence of a machine in this file suggests that SOME GNU software
    10 # can handle that machine.  It does not imply ALL GNU software can.
    11 #
    12 # This file is free software; you can redistribute it and/or modify
    13 # it under the terms of the GNU General Public License as published by
    14 # the Free Software Foundation; either version 2 of the License, or
    15 # (at your option) any later version.
    16 #
    17 # This program is distributed in the hope that it will be useful,
    18 # but WITHOUT ANY WARRANTY; without even the implied warranty of
    19 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    20 # GNU General Public License for more details.
    21 #
    22 # You should have received a copy of the GNU General Public License
    23 # along with this program; if not, write to the Free Software
    24 # Foundation, Inc., 59 Temple Place - Suite 330,
    25 # Boston, MA 02111-1307, USA.
    26 
    27 # As a special exception to the GNU General Public License, if you
    28 # distribute this file as part of a program that contains a
    29 # configuration script generated by Autoconf, you may include it under
    30 # the same distribution terms that you use for the rest of that program.
    31 
    32 # Please send patches to <config-patches@gnu.org>.  Submit a context
    33 # diff and a properly formatted ChangeLog entry.
    34 #
    35 # Configuration subroutine to validate and canonicalize a configuration type.
    36 # Supply the specified configuration type as an argument.
    37 # If it is invalid, we print an error message on stderr and exit with code 1.
    38 # Otherwise, we print the canonical config type on stdout and succeed.
    39 
    40 # This file is supposed to be the same for all GNU packages
    41 # and recognize all the CPU types, system types and aliases
    42 # that are meaningful with *any* GNU software.
    43 # Each package is responsible for reporting which valid configurations
    44 # it does not support.  The user should be able to distinguish
    45 # a failure to support a valid configuration from a meaningless
    46 # configuration.
    47 
    48 # The goal of this file is to map all the various variations of a given
    49 # machine specification into a single specification in the form:
    50 #	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
    51 # or in some cases, the newer four-part form:
    52 #	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
    53 # It is wrong to echo any other type of specification.
    54 
    55 me=`echo "$0" | sed -e 's,.*/,,'`
    56 
    57 usage="\
    58 Usage: $0 [OPTION] CPU-MFR-OPSYS
    59        $0 [OPTION] ALIAS
    60 
    61 Canonicalize a configuration name.
    62 
    63 Operation modes:
    64   -h, --help         print this help, then exit
    65   -t, --time-stamp   print date of last modification, then exit
    66   -v, --version      print version number, then exit
    67 
    68 Report bugs and patches to <config-patches@gnu.org>."
    69 
    70 version="\
    71 GNU config.sub ($timestamp)
    72 
    73 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
    74 Free Software Foundation, Inc.
    75 
    76 This is free software; see the source for copying conditions.  There is NO
    77 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
    78 
    79 help="
    80 Try \`$me --help' for more information."
    81 
    82 # Parse command line
    83 while test $# -gt 0 ; do
    84   case $1 in
    85     --time-stamp | --time* | -t )
    86        echo "$timestamp" ; exit 0 ;;
    87     --version | -v )
    88        echo "$version" ; exit 0 ;;
    89     --help | --h* | -h )
    90        echo "$usage"; exit 0 ;;
    91     -- )     # Stop option processing
    92        shift; break ;;
    93     - )	# Use stdin as input.
    94        break ;;
    95     -* )
    96        echo "$me: invalid option $1$help"
    97        exit 1 ;;
    98 
    99     *local*)
   100        # First pass through any local machine types.
   101        echo $1
   102        exit 0;;
   103 
   104     * )
   105        break ;;
   106   esac
   107 done
   108 
   109 case $# in
   110  0) echo "$me: missing argument$help" >&2
   111     exit 1;;
   112  1) ;;
   113  *) echo "$me: too many arguments$help" >&2
   114     exit 1;;
   115 esac
   116 
   117 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
   118 # Here we must recognize all the valid KERNEL-OS combinations.
   119 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
   120 case $maybe_os in
   121   nto-qnx* | linux-gnu* | freebsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*)
   122     os=-$maybe_os
   123     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
   124     ;;
   125   *)
   126     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
   127     if [ $basic_machine != $1 ]
   128     then os=`echo $1 | sed 's/.*-/-/'`
   129     else os=; fi
   130     ;;
   131 esac
   132 
   133 ### Let's recognize common machines as not being operating systems so
   134 ### that things like config.sub decstation-3100 work.  We also
   135 ### recognize some manufacturers as not being operating systems, so we
   136 ### can provide default operating systems below.
   137 case $os in
   138 	-sun*os*)
   139 		# Prevent following clause from handling this invalid input.
   140 		;;
   141 	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
   142 	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
   143 	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
   144 	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
   145 	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
   146 	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
   147 	-apple | -axis)
   148 		os=
   149 		basic_machine=$1
   150 		;;
   151 	-sim | -cisco | -oki | -wec | -winbond)
   152 		os=
   153 		basic_machine=$1
   154 		;;
   155 	-scout)
   156 		;;
   157 	-wrs)
   158 		os=-vxworks
   159 		basic_machine=$1
   160 		;;
   161 	-chorusos*)
   162 		os=-chorusos
   163 		basic_machine=$1
   164 		;;
   165  	-chorusrdb)
   166  		os=-chorusrdb
   167 		basic_machine=$1
   168  		;;
   169 	-hiux*)
   170 		os=-hiuxwe2
   171 		;;
   172 	-sco5)
   173 		os=-sco3.2v5
   174 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   175 		;;
   176 	-sco4)
   177 		os=-sco3.2v4
   178 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   179 		;;
   180 	-sco3.2.[4-9]*)
   181 		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
   182 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   183 		;;
   184 	-sco3.2v[4-9]*)
   185 		# Don't forget version if it is 3.2v4 or newer.
   186 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   187 		;;
   188 	-sco*)
   189 		os=-sco3.2v2
   190 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   191 		;;
   192 	-udk*)
   193 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   194 		;;
   195 	-isc)
   196 		os=-isc2.2
   197 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   198 		;;
   199 	-clix*)
   200 		basic_machine=clipper-intergraph
   201 		;;
   202 	-isc*)
   203 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   204 		;;
   205 	-lynx*)
   206 		os=-lynxos
   207 		;;
   208 	-ptx*)
   209 		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
   210 		;;
   211 	-windowsnt*)
   212 		os=`echo $os | sed -e 's/windowsnt/winnt/'`
   213 		;;
   214 	-psos*)
   215 		os=-psos
   216 		;;
   217 	-mint | -mint[0-9]*)
   218 		basic_machine=m68k-atari
   219 		os=-mint
   220 		;;
   221 esac
   222 
   223 # Decode aliases for certain CPU-COMPANY combinations.
   224 case $basic_machine in
   225 	# Recognize the basic CPU types without company name.
   226 	# Some are omitted here because they have special meanings below.
   227 	1750a | 580 \
   228 	| a29k \
   229 	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
   230 	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
   231 	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
   232 	| clipper \
   233 	| d10v | d30v | dlx | dsp16xx \
   234 	| fr30 | frv \
   235 	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
   236 	| i370 | i860 | i960 | ia64 \
   237 	| ip2k \
   238 	| m32r | m68000 | m68k | m88k | mcore \
   239 	| mips | mipsbe | mipseb | mipsel | mipsle \
   240 	| mips16 \
   241 	| mips64 | mips64el \
   242 	| mips64vr | mips64vrel \
   243 	| mips64orion | mips64orionel \
   244 	| mips64vr4100 | mips64vr4100el \
   245 	| mips64vr4300 | mips64vr4300el \
   246 	| mips64vr5000 | mips64vr5000el \
   247 	| mipsisa32 | mipsisa32el \
   248 	| mipsisa32r2 | mipsisa32r2el \
   249 	| mipsisa64 | mipsisa64el \
   250 	| mipsisa64sb1 | mipsisa64sb1el \
   251 	| mipsisa64sr71k | mipsisa64sr71kel \
   252 	| mipstx39 | mipstx39el \
   253 	| mn10200 | mn10300 \
   254 	| msp430 \
   255 	| ns16k | ns32k \
   256 	| openrisc | or32 \
   257 	| pdp10 | pdp11 | pj | pjl \
   258 	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
   259 	| pyramid \
   260 	| sh | sh[1234] | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
   261 	| sh64 | sh64le \
   262 	| sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv9 | sparcv9b \
   263 	| strongarm \
   264 	| tahoe | thumb | tic80 | tron \
   265 	| v850 | v850e \
   266 	| we32k \
   267 	| x86 | xscale | xstormy16 | xtensa \
   268 	| z8k)
   269 		basic_machine=$basic_machine-unknown
   270 		;;
   271 	m6811 | m68hc11 | m6812 | m68hc12)
   272 		# Motorola 68HC11/12.
   273 		basic_machine=$basic_machine-unknown
   274 		os=-none
   275 		;;
   276 	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
   277 		;;
   278 
   279 	# We use `pc' rather than `unknown'
   280 	# because (1) that's what they normally are, and
   281 	# (2) the word "unknown" tends to confuse beginning users.
   282 	i*86 | x86_64)
   283 	  basic_machine=$basic_machine-pc
   284 	  ;;
   285 	# Object if more than one company name word.
   286 	*-*-*)
   287 		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
   288 		exit 1
   289 		;;
   290 	# Recognize the basic CPU types with company name.
   291 	580-* \
   292 	| a29k-* \
   293 	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
   294 	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
   295 	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
   296 	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
   297 	| avr-* \
   298 	| bs2000-* \
   299 	| c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
   300 	| clipper-* | cydra-* \
   301 	| d10v-* | d30v-* | dlx-* \
   302 	| elxsi-* \
   303 	| f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
   304 	| h8300-* | h8500-* \
   305 	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
   306 	| i*86-* | i860-* | i960-* | ia64-* \
   307 	| ip2k-* \
   308 	| m32r-* \
   309 	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
   310 	| m88110-* | m88k-* | mcore-* \
   311 	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
   312 	| mips16-* \
   313 	| mips64-* | mips64el-* \
   314 	| mips64vr-* | mips64vrel-* \
   315 	| mips64orion-* | mips64orionel-* \
   316 	| mips64vr4100-* | mips64vr4100el-* \
   317 	| mips64vr4300-* | mips64vr4300el-* \
   318 	| mips64vr5000-* | mips64vr5000el-* \
   319 	| mipsisa32-* | mipsisa32el-* \
   320 	| mipsisa32r2-* | mipsisa32r2el-* \
   321 	| mipsisa64-* | mipsisa64el-* \
   322 	| mipsisa64sb1-* | mipsisa64sb1el-* \
   323 	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
   324 	| mipstx39-* | mipstx39el-* \
   325 	| msp430-* \
   326 	| none-* | np1-* | nv1-* | ns16k-* | ns32k-* \
   327 	| orion-* \
   328 	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
   329 	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
   330 	| pyramid-* \
   331 	| romp-* | rs6000-* \
   332 	| sh-* | sh[1234]-* | sh[23]e-* | sh[34]eb-* | shbe-* \
   333 	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
   334 	| sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \
   335 	| sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
   336 	| tahoe-* | thumb-* \
   337 	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
   338 	| tron-* \
   339 	| v850-* | v850e-* | vax-* \
   340 	| we32k-* \
   341 	| x86-* | x86_64-* | xps100-* | xscale-* | xstormy16-* \
   342 	| xtensa-* \
   343 	| ymp-* \
   344 	| z8k-*)
   345 		;;
   346 	# Recognize the various machine names and aliases which stand
   347 	# for a CPU type and a company and sometimes even an OS.
   348 	386bsd)
   349 		basic_machine=i386-unknown
   350 		os=-bsd
   351 		;;
   352 	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
   353 		basic_machine=m68000-att
   354 		;;
   355 	3b*)
   356 		basic_machine=we32k-att
   357 		;;
   358 	a29khif)
   359 		basic_machine=a29k-amd
   360 		os=-udi
   361 		;;
   362 	adobe68k)
   363 		basic_machine=m68010-adobe
   364 		os=-scout
   365 		;;
   366 	alliant | fx80)
   367 		basic_machine=fx80-alliant
   368 		;;
   369 	altos | altos3068)
   370 		basic_machine=m68k-altos
   371 		;;
   372 	am29k)
   373 		basic_machine=a29k-none
   374 		os=-bsd
   375 		;;
   376 	amdahl)
   377 		basic_machine=580-amdahl
   378 		os=-sysv
   379 		;;
   380 	amiga | amiga-*)
   381 		basic_machine=m68k-unknown
   382 		;;
   383 	amigaos | amigados)
   384 		basic_machine=m68k-unknown
   385 		os=-amigaos
   386 		;;
   387 	amigaunix | amix)
   388 		basic_machine=m68k-unknown
   389 		os=-sysv4
   390 		;;
   391 	apollo68)
   392 		basic_machine=m68k-apollo
   393 		os=-sysv
   394 		;;
   395 	apollo68bsd)
   396 		basic_machine=m68k-apollo
   397 		os=-bsd
   398 		;;
   399 	aux)
   400 		basic_machine=m68k-apple
   401 		os=-aux
   402 		;;
   403 	balance)
   404 		basic_machine=ns32k-sequent
   405 		os=-dynix
   406 		;;
   407 	c90)
   408 		basic_machine=c90-cray
   409 		os=-unicos
   410 		;;
   411 	convex-c1)
   412 		basic_machine=c1-convex
   413 		os=-bsd
   414 		;;
   415 	convex-c2)
   416 		basic_machine=c2-convex
   417 		os=-bsd
   418 		;;
   419 	convex-c32)
   420 		basic_machine=c32-convex
   421 		os=-bsd
   422 		;;
   423 	convex-c34)
   424 		basic_machine=c34-convex
   425 		os=-bsd
   426 		;;
   427 	convex-c38)
   428 		basic_machine=c38-convex
   429 		os=-bsd
   430 		;;
   431 	cray | j90)
   432 		basic_machine=j90-cray
   433 		os=-unicos
   434 		;;
   435 	crds | unos)
   436 		basic_machine=m68k-crds
   437 		;;
   438 	cris | cris-* | etrax*)
   439 		basic_machine=cris-axis
   440 		;;
   441 	da30 | da30-*)
   442 		basic_machine=m68k-da30
   443 		;;
   444 	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
   445 		basic_machine=mips-dec
   446 		;;
   447 	decsystem10* | dec10*)
   448 		basic_machine=pdp10-dec
   449 		os=-tops10
   450 		;;
   451 	decsystem20* | dec20*)
   452 		basic_machine=pdp10-dec
   453 		os=-tops20
   454 		;;
   455 	delta | 3300 | motorola-3300 | motorola-delta \
   456 	      | 3300-motorola | delta-motorola)
   457 		basic_machine=m68k-motorola
   458 		;;
   459 	delta88)
   460 		basic_machine=m88k-motorola
   461 		os=-sysv3
   462 		;;
   463 	dpx20 | dpx20-*)
   464 		basic_machine=rs6000-bull
   465 		os=-bosx
   466 		;;
   467 	dpx2* | dpx2*-bull)
   468 		basic_machine=m68k-bull
   469 		os=-sysv3
   470 		;;
   471 	ebmon29k)
   472 		basic_machine=a29k-amd
   473 		os=-ebmon
   474 		;;
   475 	elxsi)
   476 		basic_machine=elxsi-elxsi
   477 		os=-bsd
   478 		;;
   479 	encore | umax | mmax)
   480 		basic_machine=ns32k-encore
   481 		;;
   482 	es1800 | OSE68k | ose68k | ose | OSE)
   483 		basic_machine=m68k-ericsson
   484 		os=-ose
   485 		;;
   486 	fx2800)
   487 		basic_machine=i860-alliant
   488 		;;
   489 	genix)
   490 		basic_machine=ns32k-ns
   491 		;;
   492 	gmicro)
   493 		basic_machine=tron-gmicro
   494 		os=-sysv
   495 		;;
   496 	go32)
   497 		basic_machine=i386-pc
   498 		os=-go32
   499 		;;
   500 	h3050r* | hiux*)
   501 		basic_machine=hppa1.1-hitachi
   502 		os=-hiuxwe2
   503 		;;
   504 	h8300hms)
   505 		basic_machine=h8300-hitachi
   506 		os=-hms
   507 		;;
   508 	h8300xray)
   509 		basic_machine=h8300-hitachi
   510 		os=-xray
   511 		;;
   512 	h8500hms)
   513 		basic_machine=h8500-hitachi
   514 		os=-hms
   515 		;;
   516 	harris)
   517 		basic_machine=m88k-harris
   518 		os=-sysv3
   519 		;;
   520 	hp300-*)
   521 		basic_machine=m68k-hp
   522 		;;
   523 	hp300bsd)
   524 		basic_machine=m68k-hp
   525 		os=-bsd
   526 		;;
   527 	hp300hpux)
   528 		basic_machine=m68k-hp
   529 		os=-hpux
   530 		;;
   531 	hp3k9[0-9][0-9] | hp9[0-9][0-9])
   532 		basic_machine=hppa1.0-hp
   533 		;;
   534 	hp9k2[0-9][0-9] | hp9k31[0-9])
   535 		basic_machine=m68000-hp
   536 		;;
   537 	hp9k3[2-9][0-9])
   538 		basic_machine=m68k-hp
   539 		;;
   540 	hp9k6[0-9][0-9] | hp6[0-9][0-9])
   541 		basic_machine=hppa1.0-hp
   542 		;;
   543 	hp9k7[0-79][0-9] | hp7[0-79][0-9])
   544 		basic_machine=hppa1.1-hp
   545 		;;
   546 	hp9k78[0-9] | hp78[0-9])
   547 		# FIXME: really hppa2.0-hp
   548 		basic_machine=hppa1.1-hp
   549 		;;
   550 	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
   551 		# FIXME: really hppa2.0-hp
   552 		basic_machine=hppa1.1-hp
   553 		;;
   554 	hp9k8[0-9][13679] | hp8[0-9][13679])
   555 		basic_machine=hppa1.1-hp
   556 		;;
   557 	hp9k8[0-9][0-9] | hp8[0-9][0-9])
   558 		basic_machine=hppa1.0-hp
   559 		;;
   560 	hppa-next)
   561 		os=-nextstep3
   562 		;;
   563 	hppaosf)
   564 		basic_machine=hppa1.1-hp
   565 		os=-osf
   566 		;;
   567 	hppro)
   568 		basic_machine=hppa1.1-hp
   569 		os=-proelf
   570 		;;
   571 	i370-ibm* | ibm*)
   572 		basic_machine=i370-ibm
   573 		;;
   574 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
   575 	i*86v32)
   576 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
   577 		os=-sysv32
   578 		;;
   579 	i*86v4*)
   580 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
   581 		os=-sysv4
   582 		;;
   583 	i*86v)
   584 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
   585 		os=-sysv
   586 		;;
   587 	i*86sol2)
   588 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
   589 		os=-solaris2
   590 		;;
   591 	i386mach)
   592 		basic_machine=i386-mach
   593 		os=-mach
   594 		;;
   595 	i386-vsta | vsta)
   596 		basic_machine=i386-unknown
   597 		os=-vsta
   598 		;;
   599 	iris | iris4d)
   600 		basic_machine=mips-sgi
   601 		case $os in
   602 		    -irix*)
   603 			;;
   604 		    *)
   605 			os=-irix4
   606 			;;
   607 		esac
   608 		;;
   609 	isi68 | isi)
   610 		basic_machine=m68k-isi
   611 		os=-sysv
   612 		;;
   613 	m88k-omron*)
   614 		basic_machine=m88k-omron
   615 		;;
   616 	magnum | m3230)
   617 		basic_machine=mips-mips
   618 		os=-sysv
   619 		;;
   620 	merlin)
   621 		basic_machine=ns32k-utek
   622 		os=-sysv
   623 		;;
   624 	mingw32)
   625 		basic_machine=i386-pc
   626 		os=-mingw32
   627 		;;
   628 	miniframe)
   629 		basic_machine=m68000-convergent
   630 		;;
   631 	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
   632 		basic_machine=m68k-atari
   633 		os=-mint
   634 		;;
   635 	mips3*-*)
   636 		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
   637 		;;
   638 	mips3*)
   639 		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
   640 		;;
   641 	mmix*)
   642 		basic_machine=mmix-knuth
   643 		os=-mmixware
   644 		;;
   645 	monitor)
   646 		basic_machine=m68k-rom68k
   647 		os=-coff
   648 		;;
   649 	morphos)
   650 		basic_machine=powerpc-unknown
   651 		os=-morphos
   652 		;;
   653 	msdos)
   654 		basic_machine=i386-pc
   655 		os=-msdos
   656 		;;
   657 	mvs)
   658 		basic_machine=i370-ibm
   659 		os=-mvs
   660 		;;
   661 	ncr3000)
   662 		basic_machine=i486-ncr
   663 		os=-sysv4
   664 		;;
   665 	netbsd386)
   666 		basic_machine=i386-unknown
   667 		os=-netbsd
   668 		;;
   669 	netwinder)
   670 		basic_machine=armv4l-rebel
   671 		os=-linux
   672 		;;
   673 	news | news700 | news800 | news900)
   674 		basic_machine=m68k-sony
   675 		os=-newsos
   676 		;;
   677 	news1000)
   678 		basic_machine=m68030-sony
   679 		os=-newsos
   680 		;;
   681 	news-3600 | risc-news)
   682 		basic_machine=mips-sony
   683 		os=-newsos
   684 		;;
   685 	necv70)
   686 		basic_machine=v70-nec
   687 		os=-sysv
   688 		;;
   689 	next | m*-next )
   690 		basic_machine=m68k-next
   691 		case $os in
   692 		    -nextstep* )
   693 			;;
   694 		    -ns2*)
   695 		      os=-nextstep2
   696 			;;
   697 		    *)
   698 		      os=-nextstep3
   699 			;;
   700 		esac
   701 		;;
   702 	nh3000)
   703 		basic_machine=m68k-harris
   704 		os=-cxux
   705 		;;
   706 	nh[45]000)
   707 		basic_machine=m88k-harris
   708 		os=-cxux
   709 		;;
   710 	nindy960)
   711 		basic_machine=i960-intel
   712 		os=-nindy
   713 		;;
   714 	mon960)
   715 		basic_machine=i960-intel
   716 		os=-mon960
   717 		;;
   718 	nonstopux)
   719 		basic_machine=mips-compaq
   720 		os=-nonstopux
   721 		;;
   722 	np1)
   723 		basic_machine=np1-gould
   724 		;;
   725 	nv1)
   726 		basic_machine=nv1-cray
   727 		os=-unicosmp
   728 		;;
   729 	nsr-tandem)
   730 		basic_machine=nsr-tandem
   731 		;;
   732 	op50n-* | op60c-*)
   733 		basic_machine=hppa1.1-oki
   734 		os=-proelf
   735 		;;
   736 	or32 | or32-*)
   737 		basic_machine=or32-unknown
   738 		os=-coff
   739 		;;
   740 	OSE68000 | ose68000)
   741 		basic_machine=m68000-ericsson
   742 		os=-ose
   743 		;;
   744 	os68k)
   745 		basic_machine=m68k-none
   746 		os=-os68k
   747 		;;
   748 	pa-hitachi)
   749 		basic_machine=hppa1.1-hitachi
   750 		os=-hiuxwe2
   751 		;;
   752 	paragon)
   753 		basic_machine=i860-intel
   754 		os=-osf
   755 		;;
   756 	pbd)
   757 		basic_machine=sparc-tti
   758 		;;
   759 	pbb)
   760 		basic_machine=m68k-tti
   761 		;;
   762 	pc532 | pc532-*)
   763 		basic_machine=ns32k-pc532
   764 		;;
   765 	pentium | p5 | k5 | k6 | nexgen | viac3)
   766 		basic_machine=i586-pc
   767 		;;
   768 	pentiumpro | p6 | 6x86 | athlon | athlon_*)
   769 		basic_machine=i686-pc
   770 		;;
   771 	pentiumii | pentium2)
   772 		basic_machine=i686-pc
   773 		;;
   774 	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
   775 		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
   776 		;;
   777 	pentiumpro-* | p6-* | 6x86-* | athlon-*)
   778 		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
   779 		;;
   780 	pentiumii-* | pentium2-*)
   781 		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
   782 		;;
   783 	pn)
   784 		basic_machine=pn-gould
   785 		;;
   786 	power)	basic_machine=power-ibm
   787 		;;
   788 	ppc)	basic_machine=powerpc-unknown
   789 		;;
   790 	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
   791 		;;
   792 	ppcle | powerpclittle | ppc-le | powerpc-little)
   793 		basic_machine=powerpcle-unknown
   794 		;;
   795 	ppcle-* | powerpclittle-*)
   796 		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
   797 		;;
   798 	ppc64)	basic_machine=powerpc64-unknown
   799 		;;
   800 	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
   801 		;;
   802 	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
   803 		basic_machine=powerpc64le-unknown
   804 		;;
   805 	ppc64le-* | powerpc64little-*)
   806 		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
   807 		;;
   808 	ps2)
   809 		basic_machine=i386-ibm
   810 		;;
   811 	pw32)
   812 		basic_machine=i586-unknown
   813 		os=-pw32
   814 		;;
   815 	rom68k)
   816 		basic_machine=m68k-rom68k
   817 		os=-coff
   818 		;;
   819 	rm[46]00)
   820 		basic_machine=mips-siemens
   821 		;;
   822 	rtpc | rtpc-*)
   823 		basic_machine=romp-ibm
   824 		;;
   825 	s390 | s390-*)
   826 		basic_machine=s390-ibm
   827 		;;
   828 	s390x | s390x-*)
   829 		basic_machine=s390x-ibm
   830 		;;
   831 	sa29200)
   832 		basic_machine=a29k-amd
   833 		os=-udi
   834 		;;
   835 	sb1)
   836 		basic_machine=mipsisa64sb1-unknown
   837 		;;
   838 	sb1el)
   839 		basic_machine=mipsisa64sb1el-unknown
   840 		;;
   841 	sequent)
   842 		basic_machine=i386-sequent
   843 		;;
   844 	sh)
   845 		basic_machine=sh-hitachi
   846 		os=-hms
   847 		;;
   848 	sparclite-wrs | simso-wrs)
   849 		basic_machine=sparclite-wrs
   850 		os=-vxworks
   851 		;;
   852 	sps7)
   853 		basic_machine=m68k-bull
   854 		os=-sysv2
   855 		;;
   856 	spur)
   857 		basic_machine=spur-unknown
   858 		;;
   859 	st2000)
   860 		basic_machine=m68k-tandem
   861 		;;
   862 	stratus)
   863 		basic_machine=i860-stratus
   864 		os=-sysv4
   865 		;;
   866 	sun2)
   867 		basic_machine=m68000-sun
   868 		;;
   869 	sun2os3)
   870 		basic_machine=m68000-sun
   871 		os=-sunos3
   872 		;;
   873 	sun2os4)
   874 		basic_machine=m68000-sun
   875 		os=-sunos4
   876 		;;
   877 	sun3os3)
   878 		basic_machine=m68k-sun
   879 		os=-sunos3
   880 		;;
   881 	sun3os4)
   882 		basic_machine=m68k-sun
   883 		os=-sunos4
   884 		;;
   885 	sun4os3)
   886 		basic_machine=sparc-sun
   887 		os=-sunos3
   888 		;;
   889 	sun4os4)
   890 		basic_machine=sparc-sun
   891 		os=-sunos4
   892 		;;
   893 	sun4sol2)
   894 		basic_machine=sparc-sun
   895 		os=-solaris2
   896 		;;
   897 	sun3 | sun3-*)
   898 		basic_machine=m68k-sun
   899 		;;
   900 	sun4)
   901 		basic_machine=sparc-sun
   902 		;;
   903 	sun386 | sun386i | roadrunner)
   904 		basic_machine=i386-sun
   905 		;;
   906 	sv1)
   907 		basic_machine=sv1-cray
   908 		os=-unicos
   909 		;;
   910 	symmetry)
   911 		basic_machine=i386-sequent
   912 		os=-dynix
   913 		;;
   914 	t3e)
   915 		basic_machine=alphaev5-cray
   916 		os=-unicos
   917 		;;
   918 	t90)
   919 		basic_machine=t90-cray
   920 		os=-unicos
   921 		;;
   922         tic4x | c4x*)
   923 		basic_machine=tic4x-unknown
   924 		os=-coff
   925 		;;
   926 	tic54x | c54x*)
   927 		basic_machine=tic54x-unknown
   928 		os=-coff
   929 		;;
   930 	tic55x | c55x*)
   931 		basic_machine=tic55x-unknown
   932 		os=-coff
   933 		;;
   934 	tic6x | c6x*)
   935 		basic_machine=tic6x-unknown
   936 		os=-coff
   937 		;;
   938 	tx39)
   939 		basic_machine=mipstx39-unknown
   940 		;;
   941 	tx39el)
   942 		basic_machine=mipstx39el-unknown
   943 		;;
   944 	toad1)
   945 		basic_machine=pdp10-xkl
   946 		os=-tops20
   947 		;;
   948 	tower | tower-32)
   949 		basic_machine=m68k-ncr
   950 		;;
   951 	udi29k)
   952 		basic_machine=a29k-amd
   953 		os=-udi
   954 		;;
   955 	ultra3)
   956 		basic_machine=a29k-nyu
   957 		os=-sym1
   958 		;;
   959 	v810 | necv810)
   960 		basic_machine=v810-nec
   961 		os=-none
   962 		;;
   963 	vaxv)
   964 		basic_machine=vax-dec
   965 		os=-sysv
   966 		;;
   967 	vms)
   968 		basic_machine=vax-dec
   969 		os=-vms
   970 		;;
   971 	vpp*|vx|vx-*)
   972 		basic_machine=f301-fujitsu
   973 		;;
   974 	vxworks960)
   975 		basic_machine=i960-wrs
   976 		os=-vxworks
   977 		;;
   978 	vxworks68)
   979 		basic_machine=m68k-wrs
   980 		os=-vxworks
   981 		;;
   982 	vxworks29k)
   983 		basic_machine=a29k-wrs
   984 		os=-vxworks
   985 		;;
   986 	w65*)
   987 		basic_machine=w65-wdc
   988 		os=-none
   989 		;;
   990 	w89k-*)
   991 		basic_machine=hppa1.1-winbond
   992 		os=-proelf
   993 		;;
   994 	xps | xps100)
   995 		basic_machine=xps100-honeywell
   996 		;;
   997 	ymp)
   998 		basic_machine=ymp-cray
   999 		os=-unicos
  1000 		;;
  1001 	z8k-*-coff)
  1002 		basic_machine=z8k-unknown
  1003 		os=-sim
  1004 		;;
  1005 	none)
  1006 		basic_machine=none-none
  1007 		os=-none
  1008 		;;
  1009 
  1010 # Here we handle the default manufacturer of certain CPU types.  It is in
  1011 # some cases the only manufacturer, in others, it is the most popular.
  1012 	w89k)
  1013 		basic_machine=hppa1.1-winbond
  1014 		;;
  1015 	op50n)
  1016 		basic_machine=hppa1.1-oki
  1017 		;;
  1018 	op60c)
  1019 		basic_machine=hppa1.1-oki
  1020 		;;
  1021 	romp)
  1022 		basic_machine=romp-ibm
  1023 		;;
  1024 	rs6000)
  1025 		basic_machine=rs6000-ibm
  1026 		;;
  1027 	vax)
  1028 		basic_machine=vax-dec
  1029 		;;
  1030 	pdp10)
  1031 		# there are many clones, so DEC is not a safe bet
  1032 		basic_machine=pdp10-unknown
  1033 		;;
  1034 	pdp11)
  1035 		basic_machine=pdp11-dec
  1036 		;;
  1037 	we32k)
  1038 		basic_machine=we32k-att
  1039 		;;
  1040 	sh3 | sh4 | sh[34]eb | sh[1234]le | sh[23]ele)
  1041 		basic_machine=sh-unknown
  1042 		;;
  1043 	sh64)
  1044 		basic_machine=sh64-unknown
  1045 		;;
  1046 	sparc | sparcv9 | sparcv9b)
  1047 		basic_machine=sparc-sun
  1048 		;;
  1049 	cydra)
  1050 		basic_machine=cydra-cydrome
  1051 		;;
  1052 	orion)
  1053 		basic_machine=orion-highlevel
  1054 		;;
  1055 	orion105)
  1056 		basic_machine=clipper-highlevel
  1057 		;;
  1058 	mac | mpw | mac-mpw)
  1059 		basic_machine=m68k-apple
  1060 		;;
  1061 	pmac | pmac-mpw)
  1062 		basic_machine=powerpc-apple
  1063 		;;
  1064 	*-unknown)
  1065 		# Make sure to match an already-canonicalized machine name.
  1066 		;;
  1067 	*)
  1068 		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
  1069 		exit 1
  1070 		;;
  1071 esac
  1072 
  1073 # Here we canonicalize certain aliases for manufacturers.
  1074 case $basic_machine in
  1075 	*-digital*)
  1076 		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
  1077 		;;
  1078 	*-commodore*)
  1079 		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
  1080 		;;
  1081 	*)
  1082 		;;
  1083 esac
  1084 
  1085 # Decode manufacturer-specific aliases for certain operating systems.
  1086 
  1087 if [ x"$os" != x"" ]
  1088 then
  1089 case $os in
  1090         # First match some system type aliases
  1091         # that might get confused with valid system types.
  1092 	# -solaris* is a basic system type, with this one exception.
  1093 	-solaris1 | -solaris1.*)
  1094 		os=`echo $os | sed -e 's|solaris1|sunos4|'`
  1095 		;;
  1096 	-solaris)
  1097 		os=-solaris2
  1098 		;;
  1099 	-svr4*)
  1100 		os=-sysv4
  1101 		;;
  1102 	-unixware*)
  1103 		os=-sysv4.2uw
  1104 		;;
  1105 	-gnu/linux*)
  1106 		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
  1107 		;;
  1108 	# First accept the basic system types.
  1109 	# The portable systems comes first.
  1110 	# Each alternative MUST END IN A *, to match a version number.
  1111 	# -sysv* is not here because it comes later, after sysvr4.
  1112 	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
  1113 	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
  1114 	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
  1115 	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
  1116 	      | -aos* \
  1117 	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
  1118 	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
  1119 	      | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
  1120 	      | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
  1121 	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
  1122 	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
  1123 	      | -chorusos* | -chorusrdb* \
  1124 	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
  1125 	      | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
  1126 	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
  1127 	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
  1128 	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
  1129 	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
  1130 	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
  1131 	      | -powermax* | -dnix*)
  1132 	# Remember, each alternative MUST END IN *, to match a version number.
  1133 		;;
  1134 	-qnx*)
  1135 		case $basic_machine in
  1136 		    x86-* | i*86-*)
  1137 			;;
  1138 		    *)
  1139 			os=-nto$os
  1140 			;;
  1141 		esac
  1142 		;;
  1143 	-nto*)
  1144 		os=-nto-qnx
  1145 		;;
  1146 	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
  1147 	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
  1148 	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
  1149 		;;
  1150 	-mac*)
  1151 		os=`echo $os | sed -e 's|mac|macos|'`
  1152 		;;
  1153 	-linux*)
  1154 		os=`echo $os | sed -e 's|linux|linux-gnu|'`
  1155 		;;
  1156 	-sunos5*)
  1157 		os=`echo $os | sed -e 's|sunos5|solaris2|'`
  1158 		;;
  1159 	-sunos6*)
  1160 		os=`echo $os | sed -e 's|sunos6|solaris3|'`
  1161 		;;
  1162 	-opened*)
  1163 		os=-openedition
  1164 		;;
  1165 	-wince*)
  1166 		os=-wince
  1167 		;;
  1168 	-osfrose*)
  1169 		os=-osfrose
  1170 		;;
  1171 	-osf*)
  1172 		os=-osf
  1173 		;;
  1174 	-utek*)
  1175 		os=-bsd
  1176 		;;
  1177 	-dynix*)
  1178 		os=-bsd
  1179 		;;
  1180 	-acis*)
  1181 		os=-aos
  1182 		;;
  1183 	-atheos*)
  1184 		os=-atheos
  1185 		;;
  1186 	-386bsd)
  1187 		os=-bsd
  1188 		;;
  1189 	-ctix* | -uts*)
  1190 		os=-sysv
  1191 		;;
  1192 	-nova*)
  1193 		os=-rtmk-nova
  1194 		;;
  1195 	-ns2 )
  1196 		os=-nextstep2
  1197 		;;
  1198 	-nsk*)
  1199 		os=-nsk
  1200 		;;
  1201 	# Preserve the version number of sinix5.
  1202 	-sinix5.*)
  1203 		os=`echo $os | sed -e 's|sinix|sysv|'`
  1204 		;;
  1205 	-sinix*)
  1206 		os=-sysv4
  1207 		;;
  1208 	-triton*)
  1209 		os=-sysv3
  1210 		;;
  1211 	-oss*)
  1212 		os=-sysv3
  1213 		;;
  1214 	-svr4)
  1215 		os=-sysv4
  1216 		;;
  1217 	-svr3)
  1218 		os=-sysv3
  1219 		;;
  1220 	-sysvr4)
  1221 		os=-sysv4
  1222 		;;
  1223 	# This must come after -sysvr4.
  1224 	-sysv*)
  1225 		;;
  1226 	-ose*)
  1227 		os=-ose
  1228 		;;
  1229 	-es1800*)
  1230 		os=-ose
  1231 		;;
  1232 	-xenix)
  1233 		os=-xenix
  1234 		;;
  1235 	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
  1236 		os=-mint
  1237 		;;
  1238 	-aros*)
  1239 		os=-aros
  1240 		;;
  1241 	-kaos*)
  1242 		os=-kaos
  1243 		;;
  1244 	-none)
  1245 		;;
  1246 	*)
  1247 		# Get rid of the `-' at the beginning of $os.
  1248 		os=`echo $os | sed 's/[^-]*-//'`
  1249 		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
  1250 		exit 1
  1251 		;;
  1252 esac
  1253 else
  1254 
  1255 # Here we handle the default operating systems that come with various machines.
  1256 # The value should be what the vendor currently ships out the door with their
  1257 # machine or put another way, the most popular os provided with the machine.
  1258 
  1259 # Note that if you're going to try to match "-MANUFACTURER" here (say,
  1260 # "-sun"), then you have to tell the case statement up towards the top
  1261 # that MANUFACTURER isn't an operating system.  Otherwise, code above
  1262 # will signal an error saying that MANUFACTURER isn't an operating
  1263 # system, and we'll never get to this point.
  1264 
  1265 case $basic_machine in
  1266 	*-acorn)
  1267 		os=-riscix1.2
  1268 		;;
  1269 	arm*-rebel)
  1270 		os=-linux
  1271 		;;
  1272 	arm*-semi)
  1273 		os=-aout
  1274 		;;
  1275 	# This must come before the *-dec entry.
  1276 	pdp10-*)
  1277 		os=-tops20
  1278 		;;
  1279 	pdp11-*)
  1280 		os=-none
  1281 		;;
  1282 	*-dec | vax-*)
  1283 		os=-ultrix4.2
  1284 		;;
  1285 	m68*-apollo)
  1286 		os=-domain
  1287 		;;
  1288 	i386-sun)
  1289 		os=-sunos4.0.2
  1290 		;;
  1291 	m68000-sun)
  1292 		os=-sunos3
  1293 		# This also exists in the configure program, but was not the
  1294 		# default.
  1295 		# os=-sunos4
  1296 		;;
  1297 	m68*-cisco)
  1298 		os=-aout
  1299 		;;
  1300 	mips*-cisco)
  1301 		os=-elf
  1302 		;;
  1303 	mips*-*)
  1304 		os=-elf
  1305 		;;
  1306 	or32-*)
  1307 		os=-coff
  1308 		;;
  1309 	*-tti)	# must be before sparc entry or we get the wrong os.
  1310 		os=-sysv3
  1311 		;;
  1312 	sparc-* | *-sun)
  1313 		os=-sunos4.1.1
  1314 		;;
  1315 	*-be)
  1316 		os=-beos
  1317 		;;
  1318 	*-ibm)
  1319 		os=-aix
  1320 		;;
  1321 	*-wec)
  1322 		os=-proelf
  1323 		;;
  1324 	*-winbond)
  1325 		os=-proelf
  1326 		;;
  1327 	*-oki)
  1328 		os=-proelf
  1329 		;;
  1330 	*-hp)
  1331 		os=-hpux
  1332 		;;
  1333 	*-hitachi)
  1334 		os=-hiux
  1335 		;;
  1336 	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
  1337 		os=-sysv
  1338 		;;
  1339 	*-cbm)
  1340 		os=-amigaos
  1341 		;;
  1342 	*-dg)
  1343 		os=-dgux
  1344 		;;
  1345 	*-dolphin)
  1346 		os=-sysv3
  1347 		;;
  1348 	m68k-ccur)
  1349 		os=-rtu
  1350 		;;
  1351 	m88k-omron*)
  1352 		os=-luna
  1353 		;;
  1354 	*-next )
  1355 		os=-nextstep
  1356 		;;
  1357 	*-sequent)
  1358 		os=-ptx
  1359 		;;
  1360 	*-crds)
  1361 		os=-unos
  1362 		;;
  1363 	*-ns)
  1364 		os=-genix
  1365 		;;
  1366 	i370-*)
  1367 		os=-mvs
  1368 		;;
  1369 	*-next)
  1370 		os=-nextstep3
  1371 		;;
  1372 	*-gould)
  1373 		os=-sysv
  1374 		;;
  1375 	*-highlevel)
  1376 		os=-bsd
  1377 		;;
  1378 	*-encore)
  1379 		os=-bsd
  1380 		;;
  1381 	*-sgi)
  1382 		os=-irix
  1383 		;;
  1384 	*-siemens)
  1385 		os=-sysv4
  1386 		;;
  1387 	*-masscomp)
  1388 		os=-rtu
  1389 		;;
  1390 	f30[01]-fujitsu | f700-fujitsu)
  1391 		os=-uxpv
  1392 		;;
  1393 	*-rom68k)
  1394 		os=-coff
  1395 		;;
  1396 	*-*bug)
  1397 		os=-coff
  1398 		;;
  1399 	*-apple)
  1400 		os=-macos
  1401 		;;
  1402 	*-atari*)
  1403 		os=-mint
  1404 		;;
  1405 	*)
  1406 		os=-none
  1407 		;;
  1408 esac
  1409 fi
  1410 
  1411 # Here we handle the case where we know the os, and the CPU type, but not the
  1412 # manufacturer.  We pick the logical manufacturer.
  1413 vendor=unknown
  1414 case $basic_machine in
  1415 	*-unknown)
  1416 		case $os in
  1417 			-riscix*)
  1418 				vendor=acorn
  1419 				;;
  1420 			-sunos*)
  1421 				vendor=sun
  1422 				;;
  1423 			-aix*)
  1424 				vendor=ibm
  1425 				;;
  1426 			-beos*)
  1427 				vendor=be
  1428 				;;
  1429 			-hpux*)
  1430 				vendor=hp
  1431 				;;
  1432 			-mpeix*)
  1433 				vendor=hp
  1434 				;;
  1435 			-hiux*)
  1436 				vendor=hitachi
  1437 				;;
  1438 			-unos*)
  1439 				vendor=crds
  1440 				;;
  1441 			-dgux*)
  1442 				vendor=dg
  1443 				;;
  1444 			-luna*)
  1445 				vendor=omron
  1446 				;;
  1447 			-genix*)
  1448 				vendor=ns
  1449 				;;
  1450 			-mvs* | -opened*)
  1451 				vendor=ibm
  1452 				;;
  1453 			-ptx*)
  1454 				vendor=sequent
  1455 				;;
  1456 			-vxsim* | -vxworks* | -windiss*)
  1457 				vendor=wrs
  1458 				;;
  1459 			-aux*)
  1460 				vendor=apple
  1461 				;;
  1462 			-hms*)
  1463 				vendor=hitachi
  1464 				;;
  1465 			-mpw* | -macos*)
  1466 				vendor=apple
  1467 				;;
  1468 			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
  1469 				vendor=atari
  1470 				;;
  1471 			-vos*)
  1472 				vendor=stratus
  1473 				;;
  1474 		esac
  1475 		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
  1476 		;;
  1477 esac
  1478 
  1479 echo $basic_machine$os
  1480 exit 0
  1481 
  1482 # Local variables:
  1483 # eval: (add-hook 'write-file-hooks 'time-stamp)
  1484 # time-stamp-start: "timestamp='"
  1485 # time-stamp-format: "%:y-%02m-%02d"
  1486 # time-stamp-end: "'"
  1487 # End: