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/config.sub

http://github.com/fizx/parsley
Shell | 1658 lines | 1525 code | 27 blank | 106 comment | 4 complexity | badd56af78d80c8a8492b391f6eba3b6 MD5 | raw file
   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
   5#   Free Software Foundation, Inc.
   6
   7timestamp='2008-01-16'
   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 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# This file is supposed to be the same for all GNU packages
  43# and recognize all the CPU types, system types and aliases
  44# that are meaningful with *any* GNU software.
  45# Each package is responsible for reporting which valid configurations
  46# it does not support.  The user should be able to distinguish
  47# a failure to support a valid configuration from a meaningless
  48# configuration.
  49
  50# The goal of this file is to map all the various variations of a given
  51# machine specification into a single specification in the form:
  52#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
  53# or in some cases, the newer four-part form:
  54#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
  55# It is wrong to echo any other type of specification.
  56
  57me=`echo "$0" | sed -e 's,.*/,,'`
  58
  59usage="\
  60Usage: $0 [OPTION] CPU-MFR-OPSYS
  61       $0 [OPTION] ALIAS
  62
  63Canonicalize a configuration name.
  64
  65Operation modes:
  66  -h, --help         print this help, then exit
  67  -t, --time-stamp   print date of last modification, then exit
  68  -v, --version      print version number, then exit
  69
  70Report bugs and patches to <config-patches@gnu.org>."
  71
  72version="\
  73GNU config.sub ($timestamp)
  74
  75Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
  762002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
  77
  78This is free software; see the source for copying conditions.  There is NO
  79warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
  80
  81help="
  82Try \`$me --help' for more information."
  83
  84# Parse command line
  85while test $# -gt 0 ; do
  86  case $1 in
  87    --time-stamp | --time* | -t )
  88       echo "$timestamp" ; exit ;;
  89    --version | -v )
  90       echo "$version" ; exit ;;
  91    --help | --h* | -h )
  92       echo "$usage"; exit ;;
  93    -- )     # Stop option processing
  94       shift; break ;;
  95    - )	# Use stdin as input.
  96       break ;;
  97    -* )
  98       echo "$me: invalid option $1$help"
  99       exit 1 ;;
 100
 101    *local*)
 102       # First pass through any local machine types.
 103       echo $1
 104       exit ;;
 105
 106    * )
 107       break ;;
 108  esac
 109done
 110
 111case $# in
 112 0) echo "$me: missing argument$help" >&2
 113    exit 1;;
 114 1) ;;
 115 *) echo "$me: too many arguments$help" >&2
 116    exit 1;;
 117esac
 118
 119# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
 120# Here we must recognize all the valid KERNEL-OS combinations.
 121maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
 122case $maybe_os in
 123  nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
 124  uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
 125  storm-chaos* | os2-emx* | rtmk-nova*)
 126    os=-$maybe_os
 127    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
 128    ;;
 129  *)
 130    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
 131    if [ $basic_machine != $1 ]
 132    then os=`echo $1 | sed 's/.*-/-/'`
 133    else os=; fi
 134    ;;
 135esac
 136
 137### Let's recognize common machines as not being operating systems so
 138### that things like config.sub decstation-3100 work.  We also
 139### recognize some manufacturers as not being operating systems, so we
 140### can provide default operating systems below.
 141case $os in
 142	-sun*os*)
 143		# Prevent following clause from handling this invalid input.
 144		;;
 145	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
 146	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
 147	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
 148	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
 149	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
 150	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
 151	-apple | -axis | -knuth | -cray)
 152		os=
 153		basic_machine=$1
 154		;;
 155	-sim | -cisco | -oki | -wec | -winbond)
 156		os=
 157		basic_machine=$1
 158		;;
 159	-scout)
 160		;;
 161	-wrs)
 162		os=-vxworks
 163		basic_machine=$1
 164		;;
 165	-chorusos*)
 166		os=-chorusos
 167		basic_machine=$1
 168		;;
 169 	-chorusrdb)
 170 		os=-chorusrdb
 171		basic_machine=$1
 172 		;;
 173	-hiux*)
 174		os=-hiuxwe2
 175		;;
 176	-sco6)
 177		os=-sco5v6
 178		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 179		;;
 180	-sco5)
 181		os=-sco3.2v5
 182		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 183		;;
 184	-sco4)
 185		os=-sco3.2v4
 186		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 187		;;
 188	-sco3.2.[4-9]*)
 189		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
 190		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 191		;;
 192	-sco3.2v[4-9]*)
 193		# Don't forget version if it is 3.2v4 or newer.
 194		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 195		;;
 196	-sco5v6*)
 197		# Don't forget version if it is 3.2v4 or newer.
 198		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 199		;;
 200	-sco*)
 201		os=-sco3.2v2
 202		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 203		;;
 204	-udk*)
 205		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 206		;;
 207	-isc)
 208		os=-isc2.2
 209		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 210		;;
 211	-clix*)
 212		basic_machine=clipper-intergraph
 213		;;
 214	-isc*)
 215		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 216		;;
 217	-lynx*)
 218		os=-lynxos
 219		;;
 220	-ptx*)
 221		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
 222		;;
 223	-windowsnt*)
 224		os=`echo $os | sed -e 's/windowsnt/winnt/'`
 225		;;
 226	-psos*)
 227		os=-psos
 228		;;
 229	-mint | -mint[0-9]*)
 230		basic_machine=m68k-atari
 231		os=-mint
 232		;;
 233esac
 234
 235# Decode aliases for certain CPU-COMPANY combinations.
 236case $basic_machine in
 237	# Recognize the basic CPU types without company name.
 238	# Some are omitted here because they have special meanings below.
 239	1750a | 580 \
 240	| a29k \
 241	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
 242	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
 243	| am33_2.0 \
 244	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
 245	| bfin \
 246	| c4x | clipper \
 247	| d10v | d30v | dlx | dsp16xx \
 248	| fido | fr30 | frv \
 249	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
 250	| i370 | i860 | i960 | ia64 \
 251	| ip2k | iq2000 \
 252	| m32c | m32r | m32rle | m68000 | m68k | m88k \
 253	| maxq | mb | microblaze | mcore | mep \
 254	| mips | mipsbe | mipseb | mipsel | mipsle \
 255	| mips16 \
 256	| mips64 | mips64el \
 257	| mips64vr | mips64vrel \
 258	| mips64orion | mips64orionel \
 259	| mips64vr4100 | mips64vr4100el \
 260	| mips64vr4300 | mips64vr4300el \
 261	| mips64vr5000 | mips64vr5000el \
 262	| mips64vr5900 | mips64vr5900el \
 263	| mipsisa32 | mipsisa32el \
 264	| mipsisa32r2 | mipsisa32r2el \
 265	| mipsisa64 | mipsisa64el \
 266	| mipsisa64r2 | mipsisa64r2el \
 267	| mipsisa64sb1 | mipsisa64sb1el \
 268	| mipsisa64sr71k | mipsisa64sr71kel \
 269	| mipstx39 | mipstx39el \
 270	| mn10200 | mn10300 \
 271	| mt \
 272	| msp430 \
 273	| nios | nios2 \
 274	| ns16k | ns32k \
 275	| or32 \
 276	| pdp10 | pdp11 | pj | pjl \
 277	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
 278	| pyramid \
 279	| score \
 280	| sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
 281	| sh64 | sh64le \
 282	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
 283	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
 284	| spu | strongarm \
 285	| tahoe | thumb | tic4x | tic80 | tron \
 286	| v850 | v850e \
 287	| we32k \
 288	| x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
 289	| z8k)
 290		basic_machine=$basic_machine-unknown
 291		;;
 292	m6811 | m68hc11 | m6812 | m68hc12)
 293		# Motorola 68HC11/12.
 294		basic_machine=$basic_machine-unknown
 295		os=-none
 296		;;
 297	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
 298		;;
 299	ms1)
 300		basic_machine=mt-unknown
 301		;;
 302
 303	# We use `pc' rather than `unknown'
 304	# because (1) that's what they normally are, and
 305	# (2) the word "unknown" tends to confuse beginning users.
 306	i*86 | x86_64)
 307	  basic_machine=$basic_machine-pc
 308	  ;;
 309	# Object if more than one company name word.
 310	*-*-*)
 311		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 312		exit 1
 313		;;
 314	# Recognize the basic CPU types with company name.
 315	580-* \
 316	| a29k-* \
 317	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
 318	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
 319	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
 320	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
 321	| avr-* | avr32-* \
 322	| bfin-* | bs2000-* \
 323	| c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
 324	| clipper-* | craynv-* | cydra-* \
 325	| d10v-* | d30v-* | dlx-* \
 326	| elxsi-* \
 327	| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
 328	| h8300-* | h8500-* \
 329	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
 330	| i*86-* | i860-* | i960-* | ia64-* \
 331	| ip2k-* | iq2000-* \
 332	| m32c-* | m32r-* | m32rle-* \
 333	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
 334	| m88110-* | m88k-* | maxq-* | mcore-* \
 335	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
 336	| mips16-* \
 337	| mips64-* | mips64el-* \
 338	| mips64vr-* | mips64vrel-* \
 339	| mips64orion-* | mips64orionel-* \
 340	| mips64vr4100-* | mips64vr4100el-* \
 341	| mips64vr4300-* | mips64vr4300el-* \
 342	| mips64vr5000-* | mips64vr5000el-* \
 343	| mips64vr5900-* | mips64vr5900el-* \
 344	| mipsisa32-* | mipsisa32el-* \
 345	| mipsisa32r2-* | mipsisa32r2el-* \
 346	| mipsisa64-* | mipsisa64el-* \
 347	| mipsisa64r2-* | mipsisa64r2el-* \
 348	| mipsisa64sb1-* | mipsisa64sb1el-* \
 349	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
 350	| mipstx39-* | mipstx39el-* \
 351	| mmix-* \
 352	| mt-* \
 353	| msp430-* \
 354	| nios-* | nios2-* \
 355	| none-* | np1-* | ns16k-* | ns32k-* \
 356	| orion-* \
 357	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
 358	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
 359	| pyramid-* \
 360	| romp-* | rs6000-* \
 361	| sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
 362	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
 363	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
 364	| sparclite-* \
 365	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
 366	| tahoe-* | thumb-* \
 367	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
 368	| tron-* \
 369	| v850-* | v850e-* | vax-* \
 370	| we32k-* \
 371	| x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
 372	| xstormy16-* | xtensa*-* \
 373	| ymp-* \
 374	| z8k-*)
 375		;;
 376	# Recognize the basic CPU types without company name, with glob match.
 377	xtensa*)
 378		basic_machine=$basic_machine-unknown
 379		;;
 380	# Recognize the various machine names and aliases which stand
 381	# for a CPU type and a company and sometimes even an OS.
 382	386bsd)
 383		basic_machine=i386-unknown
 384		os=-bsd
 385		;;
 386	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 387		basic_machine=m68000-att
 388		;;
 389	3b*)
 390		basic_machine=we32k-att
 391		;;
 392	a29khif)
 393		basic_machine=a29k-amd
 394		os=-udi
 395		;;
 396    	abacus)
 397		basic_machine=abacus-unknown
 398		;;
 399	adobe68k)
 400		basic_machine=m68010-adobe
 401		os=-scout
 402		;;
 403	alliant | fx80)
 404		basic_machine=fx80-alliant
 405		;;
 406	altos | altos3068)
 407		basic_machine=m68k-altos
 408		;;
 409	am29k)
 410		basic_machine=a29k-none
 411		os=-bsd
 412		;;
 413	amd64)
 414		basic_machine=x86_64-pc
 415		;;
 416	amd64-*)
 417		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
 418		;;
 419	amdahl)
 420		basic_machine=580-amdahl
 421		os=-sysv
 422		;;
 423	amiga | amiga-*)
 424		basic_machine=m68k-unknown
 425		;;
 426	amigaos | amigados)
 427		basic_machine=m68k-unknown
 428		os=-amigaos
 429		;;
 430	amigaunix | amix)
 431		basic_machine=m68k-unknown
 432		os=-sysv4
 433		;;
 434	apollo68)
 435		basic_machine=m68k-apollo
 436		os=-sysv
 437		;;
 438	apollo68bsd)
 439		basic_machine=m68k-apollo
 440		os=-bsd
 441		;;
 442	aux)
 443		basic_machine=m68k-apple
 444		os=-aux
 445		;;
 446	balance)
 447		basic_machine=ns32k-sequent
 448		os=-dynix
 449		;;
 450	blackfin)
 451		basic_machine=bfin-unknown
 452		os=-linux
 453		;;
 454	blackfin-*)
 455		basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
 456		os=-linux
 457		;;
 458	c90)
 459		basic_machine=c90-cray
 460		os=-unicos
 461		;;
 462	convex-c1)
 463		basic_machine=c1-convex
 464		os=-bsd
 465		;;
 466	convex-c2)
 467		basic_machine=c2-convex
 468		os=-bsd
 469		;;
 470	convex-c32)
 471		basic_machine=c32-convex
 472		os=-bsd
 473		;;
 474	convex-c34)
 475		basic_machine=c34-convex
 476		os=-bsd
 477		;;
 478	convex-c38)
 479		basic_machine=c38-convex
 480		os=-bsd
 481		;;
 482	cray | j90)
 483		basic_machine=j90-cray
 484		os=-unicos
 485		;;
 486	craynv)
 487		basic_machine=craynv-cray
 488		os=-unicosmp
 489		;;
 490	cr16)
 491		basic_machine=cr16-unknown
 492		os=-elf
 493		;;
 494	crds | unos)
 495		basic_machine=m68k-crds
 496		;;
 497	crisv32 | crisv32-* | etraxfs*)
 498		basic_machine=crisv32-axis
 499		;;
 500	cris | cris-* | etrax*)
 501		basic_machine=cris-axis
 502		;;
 503	crx)
 504		basic_machine=crx-unknown
 505		os=-elf
 506		;;
 507	da30 | da30-*)
 508		basic_machine=m68k-da30
 509		;;
 510	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 511		basic_machine=mips-dec
 512		;;
 513	decsystem10* | dec10*)
 514		basic_machine=pdp10-dec
 515		os=-tops10
 516		;;
 517	decsystem20* | dec20*)
 518		basic_machine=pdp10-dec
 519		os=-tops20
 520		;;
 521	delta | 3300 | motorola-3300 | motorola-delta \
 522	      | 3300-motorola | delta-motorola)
 523		basic_machine=m68k-motorola
 524		;;
 525	delta88)
 526		basic_machine=m88k-motorola
 527		os=-sysv3
 528		;;
 529	djgpp)
 530		basic_machine=i586-pc
 531		os=-msdosdjgpp
 532		;;
 533	dpx20 | dpx20-*)
 534		basic_machine=rs6000-bull
 535		os=-bosx
 536		;;
 537	dpx2* | dpx2*-bull)
 538		basic_machine=m68k-bull
 539		os=-sysv3
 540		;;
 541	ebmon29k)
 542		basic_machine=a29k-amd
 543		os=-ebmon
 544		;;
 545	elxsi)
 546		basic_machine=elxsi-elxsi
 547		os=-bsd
 548		;;
 549	encore | umax | mmax)
 550		basic_machine=ns32k-encore
 551		;;
 552	es1800 | OSE68k | ose68k | ose | OSE)
 553		basic_machine=m68k-ericsson
 554		os=-ose
 555		;;
 556	fx2800)
 557		basic_machine=i860-alliant
 558		;;
 559	genix)
 560		basic_machine=ns32k-ns
 561		;;
 562	gmicro)
 563		basic_machine=tron-gmicro
 564		os=-sysv
 565		;;
 566	go32)
 567		basic_machine=i386-pc
 568		os=-go32
 569		;;
 570	h3050r* | hiux*)
 571		basic_machine=hppa1.1-hitachi
 572		os=-hiuxwe2
 573		;;
 574	h8300hms)
 575		basic_machine=h8300-hitachi
 576		os=-hms
 577		;;
 578	h8300xray)
 579		basic_machine=h8300-hitachi
 580		os=-xray
 581		;;
 582	h8500hms)
 583		basic_machine=h8500-hitachi
 584		os=-hms
 585		;;
 586	harris)
 587		basic_machine=m88k-harris
 588		os=-sysv3
 589		;;
 590	hp300-*)
 591		basic_machine=m68k-hp
 592		;;
 593	hp300bsd)
 594		basic_machine=m68k-hp
 595		os=-bsd
 596		;;
 597	hp300hpux)
 598		basic_machine=m68k-hp
 599		os=-hpux
 600		;;
 601	hp3k9[0-9][0-9] | hp9[0-9][0-9])
 602		basic_machine=hppa1.0-hp
 603		;;
 604	hp9k2[0-9][0-9] | hp9k31[0-9])
 605		basic_machine=m68000-hp
 606		;;
 607	hp9k3[2-9][0-9])
 608		basic_machine=m68k-hp
 609		;;
 610	hp9k6[0-9][0-9] | hp6[0-9][0-9])
 611		basic_machine=hppa1.0-hp
 612		;;
 613	hp9k7[0-79][0-9] | hp7[0-79][0-9])
 614		basic_machine=hppa1.1-hp
 615		;;
 616	hp9k78[0-9] | hp78[0-9])
 617		# FIXME: really hppa2.0-hp
 618		basic_machine=hppa1.1-hp
 619		;;
 620	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
 621		# FIXME: really hppa2.0-hp
 622		basic_machine=hppa1.1-hp
 623		;;
 624	hp9k8[0-9][13679] | hp8[0-9][13679])
 625		basic_machine=hppa1.1-hp
 626		;;
 627	hp9k8[0-9][0-9] | hp8[0-9][0-9])
 628		basic_machine=hppa1.0-hp
 629		;;
 630	hppa-next)
 631		os=-nextstep3
 632		;;
 633	hppaosf)
 634		basic_machine=hppa1.1-hp
 635		os=-osf
 636		;;
 637	hppro)
 638		basic_machine=hppa1.1-hp
 639		os=-proelf
 640		;;
 641	i370-ibm* | ibm*)
 642		basic_machine=i370-ibm
 643		;;
 644# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
 645	i*86v32)
 646		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 647		os=-sysv32
 648		;;
 649	i*86v4*)
 650		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 651		os=-sysv4
 652		;;
 653	i*86v)
 654		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 655		os=-sysv
 656		;;
 657	i*86sol2)
 658		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 659		os=-solaris2
 660		;;
 661	i386mach)
 662		basic_machine=i386-mach
 663		os=-mach
 664		;;
 665	i386-vsta | vsta)
 666		basic_machine=i386-unknown
 667		os=-vsta
 668		;;
 669	iris | iris4d)
 670		basic_machine=mips-sgi
 671		case $os in
 672		    -irix*)
 673			;;
 674		    *)
 675			os=-irix4
 676			;;
 677		esac
 678		;;
 679	isi68 | isi)
 680		basic_machine=m68k-isi
 681		os=-sysv
 682		;;
 683	m68knommu)
 684		basic_machine=m68k-unknown
 685		os=-linux
 686		;;
 687	m68knommu-*)
 688		basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
 689		os=-linux
 690		;;
 691	m88k-omron*)
 692		basic_machine=m88k-omron
 693		;;
 694	magnum | m3230)
 695		basic_machine=mips-mips
 696		os=-sysv
 697		;;
 698	merlin)
 699		basic_machine=ns32k-utek
 700		os=-sysv
 701		;;
 702	mingw32)
 703		basic_machine=i386-pc
 704		os=-mingw32
 705		;;
 706	mingw32ce)
 707		basic_machine=arm-unknown
 708		os=-mingw32ce
 709		;;
 710	miniframe)
 711		basic_machine=m68000-convergent
 712		;;
 713	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
 714		basic_machine=m68k-atari
 715		os=-mint
 716		;;
 717	mips3*-*)
 718		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 719		;;
 720	mips3*)
 721		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
 722		;;
 723	monitor)
 724		basic_machine=m68k-rom68k
 725		os=-coff
 726		;;
 727	morphos)
 728		basic_machine=powerpc-unknown
 729		os=-morphos
 730		;;
 731	msdos)
 732		basic_machine=i386-pc
 733		os=-msdos
 734		;;
 735	ms1-*)
 736		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
 737		;;
 738	mvs)
 739		basic_machine=i370-ibm
 740		os=-mvs
 741		;;
 742	ncr3000)
 743		basic_machine=i486-ncr
 744		os=-sysv4
 745		;;
 746	netbsd386)
 747		basic_machine=i386-unknown
 748		os=-netbsd
 749		;;
 750	netwinder)
 751		basic_machine=armv4l-rebel
 752		os=-linux
 753		;;
 754	news | news700 | news800 | news900)
 755		basic_machine=m68k-sony
 756		os=-newsos
 757		;;
 758	news1000)
 759		basic_machine=m68030-sony
 760		os=-newsos
 761		;;
 762	news-3600 | risc-news)
 763		basic_machine=mips-sony
 764		os=-newsos
 765		;;
 766	necv70)
 767		basic_machine=v70-nec
 768		os=-sysv
 769		;;
 770	next | m*-next )
 771		basic_machine=m68k-next
 772		case $os in
 773		    -nextstep* )
 774			;;
 775		    -ns2*)
 776		      os=-nextstep2
 777			;;
 778		    *)
 779		      os=-nextstep3
 780			;;
 781		esac
 782		;;
 783	nh3000)
 784		basic_machine=m68k-harris
 785		os=-cxux
 786		;;
 787	nh[45]000)
 788		basic_machine=m88k-harris
 789		os=-cxux
 790		;;
 791	nindy960)
 792		basic_machine=i960-intel
 793		os=-nindy
 794		;;
 795	mon960)
 796		basic_machine=i960-intel
 797		os=-mon960
 798		;;
 799	nonstopux)
 800		basic_machine=mips-compaq
 801		os=-nonstopux
 802		;;
 803	np1)
 804		basic_machine=np1-gould
 805		;;
 806	nsr-tandem)
 807		basic_machine=nsr-tandem
 808		;;
 809	op50n-* | op60c-*)
 810		basic_machine=hppa1.1-oki
 811		os=-proelf
 812		;;
 813	openrisc | openrisc-*)
 814		basic_machine=or32-unknown
 815		;;
 816	os400)
 817		basic_machine=powerpc-ibm
 818		os=-os400
 819		;;
 820	OSE68000 | ose68000)
 821		basic_machine=m68000-ericsson
 822		os=-ose
 823		;;
 824	os68k)
 825		basic_machine=m68k-none
 826		os=-os68k
 827		;;
 828	pa-hitachi)
 829		basic_machine=hppa1.1-hitachi
 830		os=-hiuxwe2
 831		;;
 832	paragon)
 833		basic_machine=i860-intel
 834		os=-osf
 835		;;
 836	parisc)
 837		basic_machine=hppa-unknown
 838		os=-linux
 839		;;
 840	parisc-*)
 841		basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
 842		os=-linux
 843		;;
 844	pbd)
 845		basic_machine=sparc-tti
 846		;;
 847	pbb)
 848		basic_machine=m68k-tti
 849		;;
 850	pc532 | pc532-*)
 851		basic_machine=ns32k-pc532
 852		;;
 853	pc98)
 854		basic_machine=i386-pc
 855		;;
 856	pc98-*)
 857		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
 858		;;
 859	pentium | p5 | k5 | k6 | nexgen | viac3)
 860		basic_machine=i586-pc
 861		;;
 862	pentiumpro | p6 | 6x86 | athlon | athlon_*)
 863		basic_machine=i686-pc
 864		;;
 865	pentiumii | pentium2 | pentiumiii | pentium3)
 866		basic_machine=i686-pc
 867		;;
 868	pentium4)
 869		basic_machine=i786-pc
 870		;;
 871	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
 872		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
 873		;;
 874	pentiumpro-* | p6-* | 6x86-* | athlon-*)
 875		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 876		;;
 877	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
 878		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 879		;;
 880	pentium4-*)
 881		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
 882		;;
 883	pn)
 884		basic_machine=pn-gould
 885		;;
 886	power)	basic_machine=power-ibm
 887		;;
 888	ppc)	basic_machine=powerpc-unknown
 889		;;
 890	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
 891		;;
 892	ppcle | powerpclittle | ppc-le | powerpc-little)
 893		basic_machine=powerpcle-unknown
 894		;;
 895	ppcle-* | powerpclittle-*)
 896		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
 897		;;
 898	ppc64)	basic_machine=powerpc64-unknown
 899		;;
 900	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
 901		;;
 902	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
 903		basic_machine=powerpc64le-unknown
 904		;;
 905	ppc64le-* | powerpc64little-*)
 906		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
 907		;;
 908	ps2)
 909		basic_machine=i386-ibm
 910		;;
 911	pw32)
 912		basic_machine=i586-unknown
 913		os=-pw32
 914		;;
 915	rdos)
 916		basic_machine=i386-pc
 917		os=-rdos
 918		;;
 919	rom68k)
 920		basic_machine=m68k-rom68k
 921		os=-coff
 922		;;
 923	rm[46]00)
 924		basic_machine=mips-siemens
 925		;;
 926	rtpc | rtpc-*)
 927		basic_machine=romp-ibm
 928		;;
 929	s390 | s390-*)
 930		basic_machine=s390-ibm
 931		;;
 932	s390x | s390x-*)
 933		basic_machine=s390x-ibm
 934		;;
 935	sa29200)
 936		basic_machine=a29k-amd
 937		os=-udi
 938		;;
 939	sb1)
 940		basic_machine=mipsisa64sb1-unknown
 941		;;
 942	sb1el)
 943		basic_machine=mipsisa64sb1el-unknown
 944		;;
 945	sde)
 946		basic_machine=mipsisa32-sde
 947		os=-elf
 948		;;
 949	sei)
 950		basic_machine=mips-sei
 951		os=-seiux
 952		;;
 953	sequent)
 954		basic_machine=i386-sequent
 955		;;
 956	sh)
 957		basic_machine=sh-hitachi
 958		os=-hms
 959		;;
 960	sh5el)
 961		basic_machine=sh5le-unknown
 962		;;
 963	sh64)
 964		basic_machine=sh64-unknown
 965		;;
 966	sparclite-wrs | simso-wrs)
 967		basic_machine=sparclite-wrs
 968		os=-vxworks
 969		;;
 970	sps7)
 971		basic_machine=m68k-bull
 972		os=-sysv2
 973		;;
 974	spur)
 975		basic_machine=spur-unknown
 976		;;
 977	st2000)
 978		basic_machine=m68k-tandem
 979		;;
 980	stratus)
 981		basic_machine=i860-stratus
 982		os=-sysv4
 983		;;
 984	sun2)
 985		basic_machine=m68000-sun
 986		;;
 987	sun2os3)
 988		basic_machine=m68000-sun
 989		os=-sunos3
 990		;;
 991	sun2os4)
 992		basic_machine=m68000-sun
 993		os=-sunos4
 994		;;
 995	sun3os3)
 996		basic_machine=m68k-sun
 997		os=-sunos3
 998		;;
 999	sun3os4)
1000		basic_machine=m68k-sun
1001		os=-sunos4
1002		;;
1003	sun4os3)
1004		basic_machine=sparc-sun
1005		os=-sunos3
1006		;;
1007	sun4os4)
1008		basic_machine=sparc-sun
1009		os=-sunos4
1010		;;
1011	sun4sol2)
1012		basic_machine=sparc-sun
1013		os=-solaris2
1014		;;
1015	sun3 | sun3-*)
1016		basic_machine=m68k-sun
1017		;;
1018	sun4)
1019		basic_machine=sparc-sun
1020		;;
1021	sun386 | sun386i | roadrunner)
1022		basic_machine=i386-sun
1023		;;
1024	sv1)
1025		basic_machine=sv1-cray
1026		os=-unicos
1027		;;
1028	symmetry)
1029		basic_machine=i386-sequent
1030		os=-dynix
1031		;;
1032	t3e)
1033		basic_machine=alphaev5-cray
1034		os=-unicos
1035		;;
1036	t90)
1037		basic_machine=t90-cray
1038		os=-unicos
1039		;;
1040	tic54x | c54x*)
1041		basic_machine=tic54x-unknown
1042		os=-coff
1043		;;
1044	tic55x | c55x*)
1045		basic_machine=tic55x-unknown
1046		os=-coff
1047		;;
1048	tic6x | c6x*)
1049		basic_machine=tic6x-unknown
1050		os=-coff
1051		;;
1052	tile*)
1053		basic_machine=tile-unknown
1054		os=-linux-gnu
1055		;;
1056	tx39)
1057		basic_machine=mipstx39-unknown
1058		;;
1059	tx39el)
1060		basic_machine=mipstx39el-unknown
1061		;;
1062	toad1)
1063		basic_machine=pdp10-xkl
1064		os=-tops20
1065		;;
1066	tower | tower-32)
1067		basic_machine=m68k-ncr
1068		;;
1069	tpf)
1070		basic_machine=s390x-ibm
1071		os=-tpf
1072		;;
1073	udi29k)
1074		basic_machine=a29k-amd
1075		os=-udi
1076		;;
1077	ultra3)
1078		basic_machine=a29k-nyu
1079		os=-sym1
1080		;;
1081	v810 | necv810)
1082		basic_machine=v810-nec
1083		os=-none
1084		;;
1085	vaxv)
1086		basic_machine=vax-dec
1087		os=-sysv
1088		;;
1089	vms)
1090		basic_machine=vax-dec
1091		os=-vms
1092		;;
1093	vpp*|vx|vx-*)
1094		basic_machine=f301-fujitsu
1095		;;
1096	vxworks960)
1097		basic_machine=i960-wrs
1098		os=-vxworks
1099		;;
1100	vxworks68)
1101		basic_machine=m68k-wrs
1102		os=-vxworks
1103		;;
1104	vxworks29k)
1105		basic_machine=a29k-wrs
1106		os=-vxworks
1107		;;
1108	w65*)
1109		basic_machine=w65-wdc
1110		os=-none
1111		;;
1112	w89k-*)
1113		basic_machine=hppa1.1-winbond
1114		os=-proelf
1115		;;
1116	xbox)
1117		basic_machine=i686-pc
1118		os=-mingw32
1119		;;
1120	xps | xps100)
1121		basic_machine=xps100-honeywell
1122		;;
1123	ymp)
1124		basic_machine=ymp-cray
1125		os=-unicos
1126		;;
1127	z8k-*-coff)
1128		basic_machine=z8k-unknown
1129		os=-sim
1130		;;
1131	none)
1132		basic_machine=none-none
1133		os=-none
1134		;;
1135
1136# Here we handle the default manufacturer of certain CPU types.  It is in
1137# some cases the only manufacturer, in others, it is the most popular.
1138	w89k)
1139		basic_machine=hppa1.1-winbond
1140		;;
1141	op50n)
1142		basic_machine=hppa1.1-oki
1143		;;
1144	op60c)
1145		basic_machine=hppa1.1-oki
1146		;;
1147	romp)
1148		basic_machine=romp-ibm
1149		;;
1150	mmix)
1151		basic_machine=mmix-knuth
1152		;;
1153	rs6000)
1154		basic_machine=rs6000-ibm
1155		;;
1156	vax)
1157		basic_machine=vax-dec
1158		;;
1159	pdp10)
1160		# there are many clones, so DEC is not a safe bet
1161		basic_machine=pdp10-unknown
1162		;;
1163	pdp11)
1164		basic_machine=pdp11-dec
1165		;;
1166	we32k)
1167		basic_machine=we32k-att
1168		;;
1169	sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
1170		basic_machine=sh-unknown
1171		;;
1172	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
1173		basic_machine=sparc-sun
1174		;;
1175	cydra)
1176		basic_machine=cydra-cydrome
1177		;;
1178	orion)
1179		basic_machine=orion-highlevel
1180		;;
1181	orion105)
1182		basic_machine=clipper-highlevel
1183		;;
1184	mac | mpw | mac-mpw)
1185		basic_machine=m68k-apple
1186		;;
1187	pmac | pmac-mpw)
1188		basic_machine=powerpc-apple
1189		;;
1190	*-unknown)
1191		# Make sure to match an already-canonicalized machine name.
1192		;;
1193	*)
1194		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1195		exit 1
1196		;;
1197esac
1198
1199# Here we canonicalize certain aliases for manufacturers.
1200case $basic_machine in
1201	*-digital*)
1202		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1203		;;
1204	*-commodore*)
1205		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1206		;;
1207	*)
1208		;;
1209esac
1210
1211# Decode manufacturer-specific aliases for certain operating systems.
1212
1213if [ x"$os" != x"" ]
1214then
1215case $os in
1216        # First match some system type aliases
1217        # that might get confused with valid system types.
1218	# -solaris* is a basic system type, with this one exception.
1219	-solaris1 | -solaris1.*)
1220		os=`echo $os | sed -e 's|solaris1|sunos4|'`
1221		;;
1222	-solaris)
1223		os=-solaris2
1224		;;
1225	-svr4*)
1226		os=-sysv4
1227		;;
1228	-unixware*)
1229		os=-sysv4.2uw
1230		;;
1231	-gnu/linux*)
1232		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1233		;;
1234	# First accept the basic system types.
1235	# The portable systems comes first.
1236	# Each alternative MUST END IN A *, to match a version number.
1237	# -sysv* is not here because it comes later, after sysvr4.
1238	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1239	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1240	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1241	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1242	      | -aos* \
1243	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1244	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1245	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1246	      | -openbsd* | -solidbsd* \
1247	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1248	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1249	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1250	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1251	      | -chorusos* | -chorusrdb* \
1252	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1253	      | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
1254	      | -uxpv* | -beos* | -mpeix* | -udk* \
1255	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1256	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1257	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1258	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1259	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1260	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1261	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops*)
1262	# Remember, each alternative MUST END IN *, to match a version number.
1263		;;
1264	-qnx*)
1265		case $basic_machine in
1266		    x86-* | i*86-*)
1267			;;
1268		    *)
1269			os=-nto$os
1270			;;
1271		esac
1272		;;
1273	-nto-qnx*)
1274		;;
1275	-nto*)
1276		os=`echo $os | sed -e 's|nto|nto-qnx|'`
1277		;;
1278	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1279	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1280	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1281		;;
1282	-mac*)
1283		os=`echo $os | sed -e 's|mac|macos|'`
1284		;;
1285	-linux-dietlibc)
1286		os=-linux-dietlibc
1287		;;
1288	-linux*)
1289		os=`echo $os | sed -e 's|linux|linux-gnu|'`
1290		;;
1291	-sunos5*)
1292		os=`echo $os | sed -e 's|sunos5|solaris2|'`
1293		;;
1294	-sunos6*)
1295		os=`echo $os | sed -e 's|sunos6|solaris3|'`
1296		;;
1297	-opened*)
1298		os=-openedition
1299		;;
1300        -os400*)
1301		os=-os400
1302		;;
1303	-wince*)
1304		os=-wince
1305		;;
1306	-osfrose*)
1307		os=-osfrose
1308		;;
1309	-osf*)
1310		os=-osf
1311		;;
1312	-utek*)
1313		os=-bsd
1314		;;
1315	-dynix*)
1316		os=-bsd
1317		;;
1318	-acis*)
1319		os=-aos
1320		;;
1321	-atheos*)
1322		os=-atheos
1323		;;
1324	-syllable*)
1325		os=-syllable
1326		;;
1327	-386bsd)
1328		os=-bsd
1329		;;
1330	-ctix* | -uts*)
1331		os=-sysv
1332		;;
1333	-nova*)
1334		os=-rtmk-nova
1335		;;
1336	-ns2 )
1337		os=-nextstep2
1338		;;
1339	-nsk*)
1340		os=-nsk
1341		;;
1342	# Preserve the version number of sinix5.
1343	-sinix5.*)
1344		os=`echo $os | sed -e 's|sinix|sysv|'`
1345		;;
1346	-sinix*)
1347		os=-sysv4
1348		;;
1349        -tpf*)
1350		os=-tpf
1351		;;
1352	-triton*)
1353		os=-sysv3
1354		;;
1355	-oss*)
1356		os=-sysv3
1357		;;
1358	-svr4)
1359		os=-sysv4
1360		;;
1361	-svr3)
1362		os=-sysv3
1363		;;
1364	-sysvr4)
1365		os=-sysv4
1366		;;
1367	# This must come after -sysvr4.
1368	-sysv*)
1369		;;
1370	-ose*)
1371		os=-ose
1372		;;
1373	-es1800*)
1374		os=-ose
1375		;;
1376	-xenix)
1377		os=-xenix
1378		;;
1379	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1380		os=-mint
1381		;;
1382	-aros*)
1383		os=-aros
1384		;;
1385	-kaos*)
1386		os=-kaos
1387		;;
1388	-zvmoe)
1389		os=-zvmoe
1390		;;
1391	-none)
1392		;;
1393	*)
1394		# Get rid of the `-' at the beginning of $os.
1395		os=`echo $os | sed 's/[^-]*-//'`
1396		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1397		exit 1
1398		;;
1399esac
1400else
1401
1402# Here we handle the default operating systems that come with various machines.
1403# The value should be what the vendor currently ships out the door with their
1404# machine or put another way, the most popular os provided with the machine.
1405
1406# Note that if you're going to try to match "-MANUFACTURER" here (say,
1407# "-sun"), then you have to tell the case statement up towards the top
1408# that MANUFACTURER isn't an operating system.  Otherwise, code above
1409# will signal an error saying that MANUFACTURER isn't an operating
1410# system, and we'll never get to this point.
1411
1412case $basic_machine in
1413        score-*)
1414		os=-elf
1415		;;
1416        spu-*)
1417		os=-elf
1418		;;
1419	*-acorn)
1420		os=-riscix1.2
1421		;;
1422	arm*-rebel)
1423		os=-linux
1424		;;
1425	arm*-semi)
1426		os=-aout
1427		;;
1428        c4x-* | tic4x-*)
1429        	os=-coff
1430		;;
1431	# This must come before the *-dec entry.
1432	pdp10-*)
1433		os=-tops20
1434		;;
1435	pdp11-*)
1436		os=-none
1437		;;
1438	*-dec | vax-*)
1439		os=-ultrix4.2
1440		;;
1441	m68*-apollo)
1442		os=-domain
1443		;;
1444	i386-sun)
1445		os=-sunos4.0.2
1446		;;
1447	m68000-sun)
1448		os=-sunos3
1449		# This also exists in the configure program, but was not the
1450		# default.
1451		# os=-sunos4
1452		;;
1453	m68*-cisco)
1454		os=-aout
1455		;;
1456        mep-*)
1457		os=-elf
1458		;;
1459	mips*-cisco)
1460		os=-elf
1461		;;
1462	mips*-*)
1463		os=-elf
1464		;;
1465	or32-*)
1466		os=-coff
1467		;;
1468	*-tti)	# must be before sparc entry or we get the wrong os.
1469		os=-sysv3
1470		;;
1471	sparc-* | *-sun)
1472		os=-sunos4.1.1
1473		;;
1474	*-be)
1475		os=-beos
1476		;;
1477	*-haiku)
1478		os=-haiku
1479		;;
1480	*-ibm)
1481		os=-aix
1482		;;
1483    	*-knuth)
1484		os=-mmixware
1485		;;
1486	*-wec)
1487		os=-proelf
1488		;;
1489	*-winbond)
1490		os=-proelf
1491		;;
1492	*-oki)
1493		os=-proelf
1494		;;
1495	*-hp)
1496		os=-hpux
1497		;;
1498	*-hitachi)
1499		os=-hiux
1500		;;
1501	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1502		os=-sysv
1503		;;
1504	*-cbm)
1505		os=-amigaos
1506		;;
1507	*-dg)
1508		os=-dgux
1509		;;
1510	*-dolphin)
1511		os=-sysv3
1512		;;
1513	m68k-ccur)
1514		os=-rtu
1515		;;
1516	m88k-omron*)
1517		os=-luna
1518		;;
1519	*-next )
1520		os=-nextstep
1521		;;
1522	*-sequent)
1523		os=-ptx
1524		;;
1525	*-crds)
1526		os=-unos
1527		;;
1528	*-ns)
1529		os=-genix
1530		;;
1531	i370-*)
1532		os=-mvs
1533		;;
1534	*-next)
1535		os=-nextstep3
1536		;;
1537	*-gould)
1538		os=-sysv
1539		;;
1540	*-highlevel)
1541		os=-bsd
1542		;;
1543	*-encore)
1544		os=-bsd
1545		;;
1546	*-sgi)
1547		os=-irix
1548		;;
1549	*-siemens)
1550		os=-sysv4
1551		;;
1552	*-masscomp)
1553		os=-rtu
1554		;;
1555	f30[01]-fujitsu | f700-fujitsu)
1556		os=-uxpv
1557		;;
1558	*-rom68k)
1559		os=-coff
1560		;;
1561	*-*bug)
1562		os=-coff
1563		;;
1564	*-apple)
1565		os=-macos
1566		;;
1567	*-atari*)
1568		os=-mint
1569		;;
1570	*)
1571		os=-none
1572		;;
1573esac
1574fi
1575
1576# Here we handle the case where we know the os, and the CPU type, but not the
1577# manufacturer.  We pick the logical manufacturer.
1578vendor=unknown
1579case $basic_machine in
1580	*-unknown)
1581		case $os in
1582			-riscix*)
1583				vendor=acorn
1584				;;
1585			-sunos*)
1586				vendor=sun
1587				;;
1588			-aix*)
1589				vendor=ibm
1590				;;
1591			-beos*)
1592				vendor=be
1593				;;
1594			-hpux*)
1595				vendor=hp
1596				;;
1597			-mpeix*)
1598				vendor=hp
1599				;;
1600			-hiux*)
1601				vendor=hitachi
1602				;;
1603			-unos*)
1604				vendor=crds
1605				;;
1606			-dgux*)
1607				vendor=dg
1608				;;
1609			-luna*)
1610				vendor=omron
1611				;;
1612			-genix*)
1613				vendor=ns
1614				;;
1615			-mvs* | -opened*)
1616				vendor=ibm
1617				;;
1618			-os400*)
1619				vendor=ibm
1620				;;
1621			-ptx*)
1622				vendor=sequent
1623				;;
1624			-tpf*)
1625				vendor=ibm
1626				;;
1627			-vxsim* | -vxworks* | -windiss*)
1628				vendor=wrs
1629				;;
1630			-aux*)
1631				vendor=apple
1632				;;
1633			-hms*)
1634				vendor=hitachi
1635				;;
1636			-mpw* | -macos*)
1637				vendor=apple
1638				;;
1639			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1640				vendor=atari
1641				;;
1642			-vos*)
1643				vendor=stratus
1644				;;
1645		esac
1646		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1647		;;
1648esac
1649
1650echo $basic_machine$os
1651exit
1652
1653# Local variables:
1654# eval: (add-hook 'write-file-hooks 'time-stamp)
1655# time-stamp-start: "timestamp='"
1656# time-stamp-format: "%:y-%02m-%02d"
1657# time-stamp-end: "'"
1658# End: