kc3-lang/ftgl/unix/config.sub

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  Date : 2003-03-12T18:55:07
  

  Update autoconf stuff to incorporate GL detection fixes

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• unix/config.sub

• #! /bin/sh
  # Configuration validation subroutine script.
  #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
  #   2000, 2001, 2002, 2003 Free Software Foundation, Inc.
  
  timestamp='2003-01-03'
  
  # This file is (in principle) common to ALL GNU software.
  # The presence of a machine in this file suggests that SOME GNU software
  # can handle that machine.  It does not imply ALL GNU software can.
  #
  # This file is free software; you can redistribute it and/or modify
  # it under the terms of the GNU General Public License as published by
  # the Free Software Foundation; either version 2 of the License, or
  # (at your option) any later version.
  #
  # This program is distributed in the hope that it will be useful,
  # but WITHOUT ANY WARRANTY; without even the implied warranty of
  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  # GNU General Public License for more details.
  #
  # You should have received a copy of the GNU General Public License
  # along with this program; if not, write to the Free Software
  # Foundation, Inc., 59 Temple Place - Suite 330,
  # Boston, MA 02111-1307, USA.
  
  # As a special exception to the GNU General Public License, if you
  # distribute this file as part of a program that contains a
  # configuration script generated by Autoconf, you may include it under
  # the same distribution terms that you use for the rest of that program.
  
  # Please send patches to <config-patches@gnu.org>.  Submit a context
  # diff and a properly formatted ChangeLog entry.
  #
  # Configuration subroutine to validate and canonicalize a configuration type.
  # Supply the specified configuration type as an argument.
  # If it is invalid, we print an error message on stderr and exit with code 1.
  # Otherwise, we print the canonical config type on stdout and succeed.
  
  # This file is supposed to be the same for all GNU packages
  # and recognize all the CPU types, system types and aliases
  # that are meaningful with *any* GNU software.
  # Each package is responsible for reporting which valid configurations
  # it does not support.  The user should be able to distinguish
  # a failure to support a valid configuration from a meaningless
  # configuration.
  
  # The goal of this file is to map all the various variations of a given
  # machine specification into a single specification in the form:
  #	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
  # or in some cases, the newer four-part form:
  #	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
  # It is wrong to echo any other type of specification.
  
  me=`echo "$0" | sed -e 's,.*/,,'`
  
  usage="\
  Usage: $0 [OPTION] CPU-MFR-OPSYS
         $0 [OPTION] ALIAS
  
  Canonicalize a configuration name.
  
  Operation modes:
    -h, --help         print this help, then exit
    -t, --time-stamp   print date of last modification, then exit
    -v, --version      print version number, then exit
  
  Report bugs and patches to <config-patches@gnu.org>."
  
  version="\
  GNU config.sub ($timestamp)
  
  Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
  Free Software Foundation, Inc.
  
  This is free software; see the source for copying conditions.  There is NO
  warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
  
  help="
  Try \`$me --help' for more information."
  
  # Parse command line
  while test $# -gt 0 ; do
    case $1 in
      --time-stamp | --time* | -t )
         echo "$timestamp" ; exit 0 ;;
      --version | -v )
         echo "$version" ; exit 0 ;;
      --help | --h* | -h )
         echo "$usage"; exit 0 ;;
      -- )     # Stop option processing
         shift; break ;;
      - )	# Use stdin as input.
         break ;;
      -* )
         echo "$me: invalid option $1$help"
         exit 1 ;;
  
      *local*)
         # First pass through any local machine types.
         echo $1
         exit 0;;
  
      * )
         break ;;
    esac
  done
  
  case $# in
   0) echo "$me: missing argument$help" >&2
      exit 1;;
   1) ;;
   *) echo "$me: too many arguments$help" >&2
      exit 1;;
  esac
  
  # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
  # Here we must recognize all the valid KERNEL-OS combinations.
  maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
  case $maybe_os in
    nto-qnx* | linux-gnu* | freebsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*)
      os=-$maybe_os
      basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
      ;;
    *)
      basic_machine=`echo $1 | sed 's/-[^-]*$//'`
      if [ $basic_machine != $1 ]
      then os=`echo $1 | sed 's/.*-/-/'`
      else os=; fi
      ;;
  esac
  
  ### Let's recognize common machines as not being operating systems so
  ### that things like config.sub decstation-3100 work.  We also
  ### recognize some manufacturers as not being operating systems, so we
  ### can provide default operating systems below.
  case $os in
  	-sun*os*)
  		# Prevent following clause from handling this invalid input.
  		;;
  	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
  	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
  	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
  	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
  	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
  	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
  	-apple | -axis)
  		os=
  		basic_machine=$1
  		;;
  	-sim | -cisco | -oki | -wec | -winbond)
  		os=
  		basic_machine=$1
  		;;
  	-scout)
  		;;
  	-wrs)
  		os=-vxworks
  		basic_machine=$1
  		;;
  	-chorusos*)
  		os=-chorusos
  		basic_machine=$1
  		;;
   	-chorusrdb)
   		os=-chorusrdb
  		basic_machine=$1
   		;;
  	-hiux*)
  		os=-hiuxwe2
  		;;
  	-sco5)
  		os=-sco3.2v5
  		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
  		;;
  	-sco4)
  		os=-sco3.2v4
  		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
  		;;
  	-sco3.2.[4-9]*)
  		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
  		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
  		;;
  	-sco3.2v[4-9]*)
  		# Don't forget version if it is 3.2v4 or newer.
  		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
  		;;
  	-sco*)
  		os=-sco3.2v2
  		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
  		;;
  	-udk*)
  		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
  		;;
  	-isc)
  		os=-isc2.2
  		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
  		;;
  	-clix*)
  		basic_machine=clipper-intergraph
  		;;
  	-isc*)
  		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
  		;;
  	-lynx*)
  		os=-lynxos
  		;;
  	-ptx*)
  		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
  		;;
  	-windowsnt*)
  		os=`echo $os | sed -e 's/windowsnt/winnt/'`
  		;;
  	-psos*)
  		os=-psos
  		;;
  	-mint | -mint[0-9]*)
  		basic_machine=m68k-atari
  		os=-mint
  		;;
  esac
  
  # Decode aliases for certain CPU-COMPANY combinations.
  case $basic_machine in
  	# Recognize the basic CPU types without company name.
  	# Some are omitted here because they have special meanings below.
  	1750a | 580 \
  	| a29k \
  	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
  	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
  	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
  	| clipper \
  	| d10v | d30v | dlx | dsp16xx \
  	| fr30 | frv \
  	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
  	| i370 | i860 | i960 | ia64 \
  	| ip2k \
  	| m32r | m68000 | m68k | m88k | mcore \
  	| mips | mipsbe | mipseb | mipsel | mipsle \
  	| mips16 \
  	| mips64 | mips64el \
  	| mips64vr | mips64vrel \
  	| mips64orion | mips64orionel \
  	| mips64vr4100 | mips64vr4100el \
  	| mips64vr4300 | mips64vr4300el \
  	| mips64vr5000 | mips64vr5000el \
  	| mipsisa32 | mipsisa32el \
  	| mipsisa32r2 | mipsisa32r2el \
  	| mipsisa64 | mipsisa64el \
  	| mipsisa64sb1 | mipsisa64sb1el \
  	| mipsisa64sr71k | mipsisa64sr71kel \
  	| mipstx39 | mipstx39el \
  	| mn10200 | mn10300 \
  	| msp430 \
  	| ns16k | ns32k \
  	| openrisc | or32 \
  	| pdp10 | pdp11 | pj | pjl \
  	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
  	| pyramid \
  	| sh | sh[1234] | sh3e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
  	| sh64 | sh64le \
  	| sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv9 | sparcv9b \
  	| strongarm \
  	| tahoe | thumb | tic80 | tron \
  	| v850 | v850e \
  	| we32k \
  	| x86 | xscale | xstormy16 | xtensa \
  	| z8k)
  		basic_machine=$basic_machine-unknown
  		;;
  	m6811 | m68hc11 | m6812 | m68hc12)
  		# Motorola 68HC11/12.
  		basic_machine=$basic_machine-unknown
  		os=-none
  		;;
  	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
  		;;
  
  	# We use `pc' rather than `unknown'
  	# because (1) that's what they normally are, and
  	# (2) the word "unknown" tends to confuse beginning users.
  	i*86 | x86_64)
  	  basic_machine=$basic_machine-pc
  	  ;;
  	# Object if more than one company name word.
  	*-*-*)
  		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
  		exit 1
  		;;
  	# Recognize the basic CPU types with company name.
  	580-* \
  	| a29k-* \
  	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
  	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
  	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
  	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
  	| avr-* \
  	| bs2000-* \
  	| c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* \
  	| clipper-* | cydra-* \
  	| d10v-* | d30v-* | dlx-* \
  	| elxsi-* \
  	| f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
  	| h8300-* | h8500-* \
  	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
  	| i*86-* | i860-* | i960-* | ia64-* \
  	| ip2k-* \
  	| m32r-* \
  	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
  	| m88110-* | m88k-* | mcore-* \
  	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
  	| mips16-* \
  	| mips64-* | mips64el-* \
  	| mips64vr-* | mips64vrel-* \
  	| mips64orion-* | mips64orionel-* \
  	| mips64vr4100-* | mips64vr4100el-* \
  	| mips64vr4300-* | mips64vr4300el-* \
  	| mips64vr5000-* | mips64vr5000el-* \
  	| mipsisa32-* | mipsisa32el-* \
  	| mipsisa32r2-* | mipsisa32r2el-* \
  	| mipsisa64-* | mipsisa64el-* \
  	| mipsisa64sb1-* | mipsisa64sb1el-* \
  	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
  	| mipstx39-* | mipstx39el-* \
  	| msp430-* \
  	| none-* | np1-* | nv1-* | ns16k-* | ns32k-* \
  	| orion-* \
  	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
  	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
  	| pyramid-* \
  	| romp-* | rs6000-* \
  	| sh-* | sh[1234]-* | sh3e-* | sh[34]eb-* | shbe-* \
  	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
  	| sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \
  	| sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
  	| tahoe-* | thumb-* | tic30-* | tic4x-* | tic54x-* | tic80-* | tron-* \
  	| v850-* | v850e-* | vax-* \
  	| we32k-* \
  	| x86-* | x86_64-* | xps100-* | xscale-* | xstormy16-* \
  	| xtensa-* \
  	| ymp-* \
  	| z8k-*)
  		;;
  	# Recognize the various machine names and aliases which stand
  	# for a CPU type and a company and sometimes even an OS.
  	386bsd)
  		basic_machine=i386-unknown
  		os=-bsd
  		;;
  	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
  		basic_machine=m68000-att
  		;;
  	3b*)
  		basic_machine=we32k-att
  		;;
  	a29khif)
  		basic_machine=a29k-amd
  		os=-udi
  		;;
  	adobe68k)
  		basic_machine=m68010-adobe
  		os=-scout
  		;;
  	alliant | fx80)
  		basic_machine=fx80-alliant
  		;;
  	altos | altos3068)
  		basic_machine=m68k-altos
  		;;
  	am29k)
  		basic_machine=a29k-none
  		os=-bsd
  		;;
  	amdahl)
  		basic_machine=580-amdahl
  		os=-sysv
  		;;
  	amiga | amiga-*)
  		basic_machine=m68k-unknown
  		;;
  	amigaos | amigados)
  		basic_machine=m68k-unknown
  		os=-amigaos
  		;;
  	amigaunix | amix)
  		basic_machine=m68k-unknown
  		os=-sysv4
  		;;
  	apollo68)
  		basic_machine=m68k-apollo
  		os=-sysv
  		;;
  	apollo68bsd)
  		basic_machine=m68k-apollo
  		os=-bsd
  		;;
  	aux)
  		basic_machine=m68k-apple
  		os=-aux
  		;;
  	balance)
  		basic_machine=ns32k-sequent
  		os=-dynix
  		;;
  	c90)
  		basic_machine=c90-cray
  		os=-unicos
  		;;
  	convex-c1)
  		basic_machine=c1-convex
  		os=-bsd
  		;;
  	convex-c2)
  		basic_machine=c2-convex
  		os=-bsd
  		;;
  	convex-c32)
  		basic_machine=c32-convex
  		os=-bsd
  		;;
  	convex-c34)
  		basic_machine=c34-convex
  		os=-bsd
  		;;
  	convex-c38)
  		basic_machine=c38-convex
  		os=-bsd
  		;;
  	cray | j90)
  		basic_machine=j90-cray
  		os=-unicos
  		;;
  	crds | unos)
  		basic_machine=m68k-crds
  		;;
  	cris | cris-* | etrax*)
  		basic_machine=cris-axis
  		;;
  	da30 | da30-*)
  		basic_machine=m68k-da30
  		;;
  	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
  		basic_machine=mips-dec
  		;;
  	decsystem10* | dec10*)
  		basic_machine=pdp10-dec
  		os=-tops10
  		;;
  	decsystem20* | dec20*)
  		basic_machine=pdp10-dec
  		os=-tops20
  		;;
  	delta | 3300 | motorola-3300 | motorola-delta \
  	      | 3300-motorola | delta-motorola)
  		basic_machine=m68k-motorola
  		;;
  	delta88)
  		basic_machine=m88k-motorola
  		os=-sysv3
  		;;
  	dpx20 | dpx20-*)
  		basic_machine=rs6000-bull
  		os=-bosx
  		;;
  	dpx2* | dpx2*-bull)
  		basic_machine=m68k-bull
  		os=-sysv3
  		;;
  	ebmon29k)
  		basic_machine=a29k-amd
  		os=-ebmon
  		;;
  	elxsi)
  		basic_machine=elxsi-elxsi
  		os=-bsd
  		;;
  	encore | umax | mmax)
  		basic_machine=ns32k-encore
  		;;
  	es1800 | OSE68k | ose68k | ose | OSE)
  		basic_machine=m68k-ericsson
  		os=-ose
  		;;
  	fx2800)
  		basic_machine=i860-alliant
  		;;
  	genix)
  		basic_machine=ns32k-ns
  		;;
  	gmicro)
  		basic_machine=tron-gmicro
  		os=-sysv
  		;;
  	go32)
  		basic_machine=i386-pc
  		os=-go32
  		;;
  	h3050r* | hiux*)
  		basic_machine=hppa1.1-hitachi
  		os=-hiuxwe2
  		;;
  	h8300hms)
  		basic_machine=h8300-hitachi
  		os=-hms
  		;;
  	h8300xray)
  		basic_machine=h8300-hitachi
  		os=-xray
  		;;
  	h8500hms)
  		basic_machine=h8500-hitachi
  		os=-hms
  		;;
  	harris)
  		basic_machine=m88k-harris
  		os=-sysv3
  		;;
  	hp300-*)
  		basic_machine=m68k-hp
  		;;
  	hp300bsd)
  		basic_machine=m68k-hp
  		os=-bsd
  		;;
  	hp300hpux)
  		basic_machine=m68k-hp
  		os=-hpux
  		;;
  	hp3k9[0-9][0-9] | hp9[0-9][0-9])
  		basic_machine=hppa1.0-hp
  		;;
  	hp9k2[0-9][0-9] | hp9k31[0-9])
  		basic_machine=m68000-hp
  		;;
  	hp9k3[2-9][0-9])
  		basic_machine=m68k-hp
  		;;
  	hp9k6[0-9][0-9] | hp6[0-9][0-9])
  		basic_machine=hppa1.0-hp
  		;;
  	hp9k7[0-79][0-9] | hp7[0-79][0-9])
  		basic_machine=hppa1.1-hp
  		;;
  	hp9k78[0-9] | hp78[0-9])
  		# FIXME: really hppa2.0-hp
  		basic_machine=hppa1.1-hp
  		;;
  	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
  		# FIXME: really hppa2.0-hp
  		basic_machine=hppa1.1-hp
  		;;
  	hp9k8[0-9][13679] | hp8[0-9][13679])
  		basic_machine=hppa1.1-hp
  		;;
  	hp9k8[0-9][0-9] | hp8[0-9][0-9])
  		basic_machine=hppa1.0-hp
  		;;
  	hppa-next)
  		os=-nextstep3
  		;;
  	hppaosf)
  		basic_machine=hppa1.1-hp
  		os=-osf
  		;;
  	hppro)
  		basic_machine=hppa1.1-hp
  		os=-proelf
  		;;
  	i370-ibm* | ibm*)
  		basic_machine=i370-ibm
  		;;
  # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
  	i*86v32)
  		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
  		os=-sysv32
  		;;
  	i*86v4*)
  		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
  		os=-sysv4
  		;;
  	i*86v)
  		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
  		os=-sysv
  		;;
  	i*86sol2)
  		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
  		os=-solaris2
  		;;
  	i386mach)
  		basic_machine=i386-mach
  		os=-mach
  		;;
  	i386-vsta | vsta)
  		basic_machine=i386-unknown
  		os=-vsta
  		;;
  	iris | iris4d)
  		basic_machine=mips-sgi
  		case $os in
  		    -irix*)
  			;;
  		    *)
  			os=-irix4
  			;;
  		esac
  		;;
  	isi68 | isi)
  		basic_machine=m68k-isi
  		os=-sysv
  		;;
  	m88k-omron*)
  		basic_machine=m88k-omron
  		;;
  	magnum | m3230)
  		basic_machine=mips-mips
  		os=-sysv
  		;;
  	merlin)
  		basic_machine=ns32k-utek
  		os=-sysv
  		;;
  	mingw32)
  		basic_machine=i386-pc
  		os=-mingw32
  		;;
  	miniframe)
  		basic_machine=m68000-convergent
  		;;
  	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
  		basic_machine=m68k-atari
  		os=-mint
  		;;
  	mips3*-*)
  		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
  		;;
  	mips3*)
  		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
  		;;
  	mmix*)
  		basic_machine=mmix-knuth
  		os=-mmixware
  		;;
  	monitor)
  		basic_machine=m68k-rom68k
  		os=-coff
  		;;
  	morphos)
  		basic_machine=powerpc-unknown
  		os=-morphos
  		;;
  	msdos)
  		basic_machine=i386-pc
  		os=-msdos
  		;;
  	mvs)
  		basic_machine=i370-ibm
  		os=-mvs
  		;;
  	ncr3000)
  		basic_machine=i486-ncr
  		os=-sysv4
  		;;
  	netbsd386)
  		basic_machine=i386-unknown
  		os=-netbsd
  		;;
  	netwinder)
  		basic_machine=armv4l-rebel
  		os=-linux
  		;;
  	news | news700 | news800 | news900)
  		basic_machine=m68k-sony
  		os=-newsos
  		;;
  	news1000)
  		basic_machine=m68030-sony
  		os=-newsos
  		;;
  	news-3600 | risc-news)
  		basic_machine=mips-sony
  		os=-newsos
  		;;
  	necv70)
  		basic_machine=v70-nec
  		os=-sysv
  		;;
  	next | m*-next )
  		basic_machine=m68k-next
  		case $os in
  		    -nextstep* )
  			;;
  		    -ns2*)
  		      os=-nextstep2
  			;;
  		    *)
  		      os=-nextstep3
  			;;
  		esac
  		;;
  	nh3000)
  		basic_machine=m68k-harris
  		os=-cxux
  		;;
  	nh[45]000)
  		basic_machine=m88k-harris
  		os=-cxux
  		;;
  	nindy960)
  		basic_machine=i960-intel
  		os=-nindy
  		;;
  	mon960)
  		basic_machine=i960-intel
  		os=-mon960
  		;;
  	nonstopux)
  		basic_machine=mips-compaq
  		os=-nonstopux
  		;;
  	np1)
  		basic_machine=np1-gould
  		;;
  	nv1)
  		basic_machine=nv1-cray
  		os=-unicosmp
  		;;
  	nsr-tandem)
  		basic_machine=nsr-tandem
  		;;
  	op50n-* | op60c-*)
  		basic_machine=hppa1.1-oki
  		os=-proelf
  		;;
  	or32 | or32-*)
  		basic_machine=or32-unknown
  		os=-coff
  		;;
  	OSE68000 | ose68000)
  		basic_machine=m68000-ericsson
  		os=-ose
  		;;
  	os68k)
  		basic_machine=m68k-none
  		os=-os68k
  		;;
  	pa-hitachi)
  		basic_machine=hppa1.1-hitachi
  		os=-hiuxwe2
  		;;
  	paragon)
  		basic_machine=i860-intel
  		os=-osf
  		;;
  	pbd)
  		basic_machine=sparc-tti
  		;;
  	pbb)
  		basic_machine=m68k-tti
  		;;
  	pc532 | pc532-*)
  		basic_machine=ns32k-pc532
  		;;
  	pentium | p5 | k5 | k6 | nexgen | viac3)
  		basic_machine=i586-pc
  		;;
  	pentiumpro | p6 | 6x86 | athlon | athlon_*)
  		basic_machine=i686-pc
  		;;
  	pentiumii | pentium2)
  		basic_machine=i686-pc
  		;;
  	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
  		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
  		;;
  	pentiumpro-* | p6-* | 6x86-* | athlon-*)
  		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
  		;;
  	pentiumii-* | pentium2-*)
  		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
  		;;
  	pn)
  		basic_machine=pn-gould
  		;;
  	power)	basic_machine=power-ibm
  		;;
  	ppc)	basic_machine=powerpc-unknown
  		;;
  	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
  		;;
  	ppcle | powerpclittle | ppc-le | powerpc-little)
  		basic_machine=powerpcle-unknown
  		;;
  	ppcle-* | powerpclittle-*)
  		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
  		;;
  	ppc64)	basic_machine=powerpc64-unknown
  		;;
  	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
  		;;
  	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
  		basic_machine=powerpc64le-unknown
  		;;
  	ppc64le-* | powerpc64little-*)
  		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
  		;;
  	ps2)
  		basic_machine=i386-ibm
  		;;
  	pw32)
  		basic_machine=i586-unknown
  		os=-pw32
  		;;
  	rom68k)
  		basic_machine=m68k-rom68k
  		os=-coff
  		;;
  	rm[46]00)
  		basic_machine=mips-siemens
  		;;
  	rtpc | rtpc-*)
  		basic_machine=romp-ibm
  		;;
  	s390 | s390-*)
  		basic_machine=s390-ibm
  		;;
  	s390x | s390x-*)
  		basic_machine=s390x-ibm
  		;;
  	sa29200)
  		basic_machine=a29k-amd
  		os=-udi
  		;;
  	sb1)
  		basic_machine=mipsisa64sb1-unknown
  		;;
  	sb1el)
  		basic_machine=mipsisa64sb1el-unknown
  		;;
  	sequent)
  		basic_machine=i386-sequent
  		;;
  	sh)
  		basic_machine=sh-hitachi
  		os=-hms
  		;;
  	sparclite-wrs | simso-wrs)
  		basic_machine=sparclite-wrs
  		os=-vxworks
  		;;
  	sps7)
  		basic_machine=m68k-bull
  		os=-sysv2
  		;;
  	spur)
  		basic_machine=spur-unknown
  		;;
  	st2000)
  		basic_machine=m68k-tandem
  		;;
  	stratus)
  		basic_machine=i860-stratus
  		os=-sysv4
  		;;
  	sun2)
  		basic_machine=m68000-sun
  		;;
  	sun2os3)
  		basic_machine=m68000-sun
  		os=-sunos3
  		;;
  	sun2os4)
  		basic_machine=m68000-sun
  		os=-sunos4
  		;;
  	sun3os3)
  		basic_machine=m68k-sun
  		os=-sunos3
  		;;
  	sun3os4)
  		basic_machine=m68k-sun
  		os=-sunos4
  		;;
  	sun4os3)
  		basic_machine=sparc-sun
  		os=-sunos3
  		;;
  	sun4os4)
  		basic_machine=sparc-sun
  		os=-sunos4
  		;;
  	sun4sol2)
  		basic_machine=sparc-sun
  		os=-solaris2
  		;;
  	sun3 | sun3-*)
  		basic_machine=m68k-sun
  		;;
  	sun4)
  		basic_machine=sparc-sun
  		;;
  	sun386 | sun386i | roadrunner)
  		basic_machine=i386-sun
  		;;
  	sv1)
  		basic_machine=sv1-cray
  		os=-unicos
  		;;
  	symmetry)
  		basic_machine=i386-sequent
  		os=-dynix
  		;;
  	t3e)
  		basic_machine=alphaev5-cray
  		os=-unicos
  		;;
  	t90)
  		basic_machine=t90-cray
  		os=-unicos
  		;;
          tic4x | c4x*)
  		basic_machine=tic4x-unknown
  		os=-coff
  		;;
  	tic54x | c54x*)
  		basic_machine=tic54x-unknown
  		os=-coff
  		;;
  	tx39)
  		basic_machine=mipstx39-unknown
  		;;
  	tx39el)
  		basic_machine=mipstx39el-unknown
  		;;
  	toad1)
  		basic_machine=pdp10-xkl
  		os=-tops20
  		;;
  	tower | tower-32)
  		basic_machine=m68k-ncr
  		;;
  	udi29k)
  		basic_machine=a29k-amd
  		os=-udi
  		;;
  	ultra3)
  		basic_machine=a29k-nyu
  		os=-sym1
  		;;
  	v810 | necv810)
  		basic_machine=v810-nec
  		os=-none
  		;;
  	vaxv)
  		basic_machine=vax-dec
  		os=-sysv
  		;;
  	vms)
  		basic_machine=vax-dec
  		os=-vms
  		;;
  	vpp*|vx|vx-*)
  		basic_machine=f301-fujitsu
  		;;
  	vxworks960)
  		basic_machine=i960-wrs
  		os=-vxworks
  		;;
  	vxworks68)
  		basic_machine=m68k-wrs
  		os=-vxworks
  		;;
  	vxworks29k)
  		basic_machine=a29k-wrs
  		os=-vxworks
  		;;
  	w65*)
  		basic_machine=w65-wdc
  		os=-none
  		;;
  	w89k-*)
  		basic_machine=hppa1.1-winbond
  		os=-proelf
  		;;
  	xps | xps100)
  		basic_machine=xps100-honeywell
  		;;
  	ymp)
  		basic_machine=ymp-cray
  		os=-unicos
  		;;
  	z8k-*-coff)
  		basic_machine=z8k-unknown
  		os=-sim
  		;;
  	none)
  		basic_machine=none-none
  		os=-none
  		;;
  
  # Here we handle the default manufacturer of certain CPU types.  It is in
  # some cases the only manufacturer, in others, it is the most popular.
  	w89k)
  		basic_machine=hppa1.1-winbond
  		;;
  	op50n)
  		basic_machine=hppa1.1-oki
  		;;
  	op60c)
  		basic_machine=hppa1.1-oki
  		;;
  	romp)
  		basic_machine=romp-ibm
  		;;
  	rs6000)
  		basic_machine=rs6000-ibm
  		;;
  	vax)
  		basic_machine=vax-dec
  		;;
  	pdp10)
  		# there are many clones, so DEC is not a safe bet
  		basic_machine=pdp10-unknown
  		;;
  	pdp11)
  		basic_machine=pdp11-dec
  		;;
  	we32k)
  		basic_machine=we32k-att
  		;;
  	sh3 | sh4 | sh3eb | sh4eb | sh[1234]le | sh3ele)
  		basic_machine=sh-unknown
  		;;
  	sh64)
  		basic_machine=sh64-unknown
  		;;
  	sparc | sparcv9 | sparcv9b)
  		basic_machine=sparc-sun
  		;;
  	cydra)
  		basic_machine=cydra-cydrome
  		;;
  	orion)
  		basic_machine=orion-highlevel
  		;;
  	orion105)
  		basic_machine=clipper-highlevel
  		;;
  	mac | mpw | mac-mpw)
  		basic_machine=m68k-apple
  		;;
  	pmac | pmac-mpw)
  		basic_machine=powerpc-apple
  		;;
  	*-unknown)
  		# Make sure to match an already-canonicalized machine name.
  		;;
  	*)
  		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
  		exit 1
  		;;
  esac
  
  # Here we canonicalize certain aliases for manufacturers.
  case $basic_machine in
  	*-digital*)
  		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
  		;;
  	*-commodore*)
  		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
  		;;
  	*)
  		;;
  esac
  
  # Decode manufacturer-specific aliases for certain operating systems.
  
  if [ x"$os" != x"" ]
  then
  case $os in
          # First match some system type aliases
          # that might get confused with valid system types.
  	# -solaris* is a basic system type, with this one exception.
  	-solaris1 | -solaris1.*)
  		os=`echo $os | sed -e 's|solaris1|sunos4|'`
  		;;
  	-solaris)
  		os=-solaris2
  		;;
  	-svr4*)
  		os=-sysv4
  		;;
  	-unixware*)
  		os=-sysv4.2uw
  		;;
  	-gnu/linux*)
  		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
  		;;
  	# First accept the basic system types.
  	# The portable systems comes first.
  	# Each alternative MUST END IN A *, to match a version number.
  	# -sysv* is not here because it comes later, after sysvr4.
  	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
  	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
  	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
  	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
  	      | -aos* \
  	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
  	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
  	      | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
  	      | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
  	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
  	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
  	      | -chorusos* | -chorusrdb* \
  	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
  	      | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
  	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
  	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
  	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
  	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
  	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
  	      | -powermax* | -dnix* | -microbsd*)
  	# Remember, each alternative MUST END IN *, to match a version number.
  		;;
  	-qnx*)
  		case $basic_machine in
  		    x86-* | i*86-*)
  			;;
  		    *)
  			os=-nto$os
  			;;
  		esac
  		;;
  	-nto-qnx*)
  		;;
  	-nto*)
  		os=`echo $os | sed -e 's|nto|nto-qnx|'`
  		;;
  	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
  	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
  	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
  		;;
  	-mac*)
  		os=`echo $os | sed -e 's|mac|macos|'`
  		;;
  	-linux*)
  		os=`echo $os | sed -e 's|linux|linux-gnu|'`
  		;;
  	-sunos5*)
  		os=`echo $os | sed -e 's|sunos5|solaris2|'`
  		;;
  	-sunos6*)
  		os=`echo $os | sed -e 's|sunos6|solaris3|'`
  		;;
  	-opened*)
  		os=-openedition
  		;;
  	-wince*)
  		os=-wince
  		;;
  	-osfrose*)
  		os=-osfrose
  		;;
  	-osf*)
  		os=-osf
  		;;
  	-utek*)
  		os=-bsd
  		;;
  	-dynix*)
  		os=-bsd
  		;;
  	-acis*)
  		os=-aos
  		;;
  	-atheos*)
  		os=-atheos
  		;;
  	-386bsd)
  		os=-bsd
  		;;
  	-ctix* | -uts*)
  		os=-sysv
  		;;
  	-nova*)
  		os=-rtmk-nova
  		;;
  	-ns2 )
  		os=-nextstep2
  		;;
  	-nsk*)
  		os=-nsk
  		;;
  	# Preserve the version number of sinix5.
  	-sinix5.*)
  		os=`echo $os | sed -e 's|sinix|sysv|'`
  		;;
  	-sinix*)
  		os=-sysv4
  		;;
  	-triton*)
  		os=-sysv3
  		;;
  	-oss*)
  		os=-sysv3
  		;;
  	-svr4)
  		os=-sysv4
  		;;
  	-svr3)
  		os=-sysv3
  		;;
  	-sysvr4)
  		os=-sysv4
  		;;
  	# This must come after -sysvr4.
  	-sysv*)
  		;;
  	-ose*)
  		os=-ose
  		;;
  	-es1800*)
  		os=-ose
  		;;
  	-xenix)
  		os=-xenix
  		;;
  	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
  		os=-mint
  		;;
  	-none)
  		;;
  	*)
  		# Get rid of the `-' at the beginning of $os.
  		os=`echo $os | sed 's/[^-]*-//'`
  		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
  		exit 1
  		;;
  esac
  else
  
  # Here we handle the default operating systems that come with various machines.
  # The value should be what the vendor currently ships out the door with their
  # machine or put another way, the most popular os provided with the machine.
  
  # Note that if you're going to try to match "-MANUFACTURER" here (say,
  # "-sun"), then you have to tell the case statement up towards the top
  # that MANUFACTURER isn't an operating system.  Otherwise, code above
  # will signal an error saying that MANUFACTURER isn't an operating
  # system, and we'll never get to this point.
  
  case $basic_machine in
  	*-acorn)
  		os=-riscix1.2
  		;;
  	arm*-rebel)
  		os=-linux
  		;;
  	arm*-semi)
  		os=-aout
  		;;
  	# This must come before the *-dec entry.
  	pdp10-*)
  		os=-tops20
  		;;
  	pdp11-*)
  		os=-none
  		;;
  	*-dec | vax-*)
  		os=-ultrix4.2
  		;;
  	m68*-apollo)
  		os=-domain
  		;;
  	i386-sun)
  		os=-sunos4.0.2
  		;;
  	m68000-sun)
  		os=-sunos3
  		# This also exists in the configure program, but was not the
  		# default.
  		# os=-sunos4
  		;;
  	m68*-cisco)
  		os=-aout
  		;;
  	mips*-cisco)
  		os=-elf
  		;;
  	mips*-*)
  		os=-elf
  		;;
  	or32-*)
  		os=-coff
  		;;
  	*-tti)	# must be before sparc entry or we get the wrong os.
  		os=-sysv3
  		;;
  	sparc-* | *-sun)
  		os=-sunos4.1.1
  		;;
  	*-be)
  		os=-beos
  		;;
  	*-ibm)
  		os=-aix
  		;;
  	*-wec)
  		os=-proelf
  		;;
  	*-winbond)
  		os=-proelf
  		;;
  	*-oki)
  		os=-proelf
  		;;
  	*-hp)
  		os=-hpux
  		;;
  	*-hitachi)
  		os=-hiux
  		;;
  	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
  		os=-sysv
  		;;
  	*-cbm)
  		os=-amigaos
  		;;
  	*-dg)
  		os=-dgux
  		;;
  	*-dolphin)
  		os=-sysv3
  		;;
  	m68k-ccur)
  		os=-rtu
  		;;
  	m88k-omron*)
  		os=-luna
  		;;
  	*-next )
  		os=-nextstep
  		;;
  	*-sequent)
  		os=-ptx
  		;;
  	*-crds)
  		os=-unos
  		;;
  	*-ns)
  		os=-genix
  		;;
  	i370-*)
  		os=-mvs
  		;;
  	*-next)
  		os=-nextstep3
  		;;
  	*-gould)
  		os=-sysv
  		;;
  	*-highlevel)
  		os=-bsd
  		;;
  	*-encore)
  		os=-bsd
  		;;
  	*-sgi)
  		os=-irix
  		;;
  	*-siemens)
  		os=-sysv4
  		;;
  	*-masscomp)
  		os=-rtu
  		;;
  	f30[01]-fujitsu | f700-fujitsu)
  		os=-uxpv
  		;;
  	*-rom68k)
  		os=-coff
  		;;
  	*-*bug)
  		os=-coff
  		;;
  	*-apple)
  		os=-macos
  		;;
  	*-atari*)
  		os=-mint
  		;;
  	*)
  		os=-none
  		;;
  esac
  fi
  
  # Here we handle the case where we know the os, and the CPU type, but not the
  # manufacturer.  We pick the logical manufacturer.
  vendor=unknown
  case $basic_machine in
  	*-unknown)
  		case $os in
  			-riscix*)
  				vendor=acorn
  				;;
  			-sunos*)
  				vendor=sun
  				;;
  			-aix*)
  				vendor=ibm
  				;;
  			-beos*)
  				vendor=be
  				;;
  			-hpux*)
  				vendor=hp
  				;;
  			-mpeix*)
  				vendor=hp
  				;;
  			-hiux*)
  				vendor=hitachi
  				;;
  			-unos*)
  				vendor=crds
  				;;
  			-dgux*)
  				vendor=dg
  				;;
  			-luna*)
  				vendor=omron
  				;;
  			-genix*)
  				vendor=ns
  				;;
  			-mvs* | -opened*)
  				vendor=ibm
  				;;
  			-ptx*)
  				vendor=sequent
  				;;
  			-vxsim* | -vxworks* | -windiss*)
  				vendor=wrs
  				;;
  			-aux*)
  				vendor=apple
  				;;
  			-hms*)
  				vendor=hitachi
  				;;
  			-mpw* | -macos*)
  				vendor=apple
  				;;
  			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
  				vendor=atari
  				;;
  			-vos*)
  				vendor=stratus
  				;;
  		esac
  		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
  		;;
  esac
  
  echo $basic_machine$os
  exit 0
  
  # Local variables:
  # eval: (add-hook 'write-file-hooks 'time-stamp)
  # time-stamp-start: "timestamp='"
  # time-stamp-format: "%:y-%02m-%02d"
  # time-stamp-end: "'"
  # End:
  

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