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#! /bin/sh
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# Configuration validation subroutine script.
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#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
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#   2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
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timestamp='2005-07-08'
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# This file is (in principle) common to ALL GNU software.
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# The presence of a machine in this file suggests that SOME GNU software
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# can handle that machine.  It does not imply ALL GNU software can.
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#
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# This file is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
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# 02110-1301, USA.
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#
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# As a special exception to the GNU General Public License, if you
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# distribute this file as part of a program that contains a
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# configuration script generated by Autoconf, you may include it under
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# the same distribution terms that you use for the rest of that program.
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# Please send patches to <config-patches@gnu.org>.  Submit a context
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# diff and a properly formatted ChangeLog entry.
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#
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# Configuration subroutine to validate and canonicalize a configuration type.
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# Supply the specified configuration type as an argument.
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# If it is invalid, we print an error message on stderr and exit with code 1.
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# Otherwise, we print the canonical config type on stdout and succeed.
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# This file is supposed to be the same for all GNU packages
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# and recognize all the CPU types, system types and aliases
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# that are meaningful with *any* GNU software.
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# Each package is responsible for reporting which valid configurations
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# it does not support.  The user should be able to distinguish
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# a failure to support a valid configuration from a meaningless
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# configuration.
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# The goal of this file is to map all the various variations of a given
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# machine specification into a single specification in the form:
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#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
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# or in some cases, the newer four-part form:
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#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
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# It is wrong to echo any other type of specification.
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me=`echo "$0" | sed -e 's,.*/,,'`
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usage="\
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Usage: $0 [OPTION] CPU-MFR-OPSYS
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       $0 [OPTION] ALIAS
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Canonicalize a configuration name.
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Operation modes:
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  -h, --help         print this help, then exit
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  -t, --time-stamp   print date of last modification, then exit
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  -v, --version      print version number, then exit
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Report bugs and patches to <config-patches@gnu.org>."
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version="\
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GNU config.sub ($timestamp)
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Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
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Free Software Foundation, Inc.
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This is free software; see the source for copying conditions.  There is NO
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warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
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help="
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Try \`$me --help' for more information."
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# Parse command line
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while test $# -gt 0 ; do
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  case $1 in
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    --time-stamp | --time* | -t )
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       echo "$timestamp" ; exit ;;
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    --version | -v )
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       echo "$version" ; exit ;;
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    --help | --h* | -h )
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       echo "$usage"; exit ;;
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    -- )     # Stop option processing
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       shift; break ;;
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    - )	# Use stdin as input.
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       break ;;
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    -* )
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       echo "$me: invalid option $1$help"
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       exit 1 ;;
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    *local*)
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       # First pass through any local machine types.
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       echo $1
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       exit ;;
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    * )
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       break ;;
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  esac
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done
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case $# in
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 0) echo "$me: missing argument$help" >&2
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    exit 1;;
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 1) ;;
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 *) echo "$me: too many arguments$help" >&2
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    exit 1;;
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esac
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# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
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# Here we must recognize all the valid KERNEL-OS combinations.
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maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
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case $maybe_os in
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  nto-qnx* | linux-gnu* | linux-dietlibc | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | \
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  kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*)
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    os=-$maybe_os
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    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
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    ;;
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  *)
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    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
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    if [ $basic_machine != $1 ]
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    then os=`echo $1 | sed 's/.*-/-/'`
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    else os=; fi
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    ;;
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esac
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### Let's recognize common machines as not being operating systems so
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### that things like config.sub decstation-3100 work.  We also
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### recognize some manufacturers as not being operating systems, so we
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### can provide default operating systems below.
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case $os in
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	-sun*os*)
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		# Prevent following clause from handling this invalid input.
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		;;
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	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
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	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
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	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
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	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
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	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
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	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
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	-apple | -axis | -knuth | -cray)
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		os=
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		basic_machine=$1
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		;;
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	-sim | -cisco | -oki | -wec | -winbond)
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		os=
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		basic_machine=$1
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		;;
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	-scout)
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		;;
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	-wrs)
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		os=-vxworks
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		basic_machine=$1
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		;;
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	-chorusos*)
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		os=-chorusos
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		basic_machine=$1
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		;;
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 	-chorusrdb)
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 		os=-chorusrdb
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		basic_machine=$1
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 		;;
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	-hiux*)
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		os=-hiuxwe2
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		;;
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	-sco5)
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		os=-sco3.2v5
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		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
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		;;
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	-sco4)
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		os=-sco3.2v4
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		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
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		;;
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	-sco3.2.[4-9]*)
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		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
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		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
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		;;
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	-sco3.2v[4-9]*)
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		# Don't forget version if it is 3.2v4 or newer.
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		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
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		;;
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	-sco*)
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		os=-sco3.2v2
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		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
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		;;
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	-udk*)
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		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
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		;;
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	-isc)
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		os=-isc2.2
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		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
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		;;
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	-clix*)
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		basic_machine=clipper-intergraph
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		;;
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	-isc*)
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		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
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		;;
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	-lynx*)
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		os=-lynxos
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		;;
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	-ptx*)
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		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
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		;;
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	-windowsnt*)
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		os=`echo $os | sed -e 's/windowsnt/winnt/'`
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		;;
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	-psos*)
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		os=-psos
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		;;
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	-mint | -mint[0-9]*)
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		basic_machine=m68k-atari
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		os=-mint
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		;;
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esac
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# Decode aliases for certain CPU-COMPANY combinations.
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case $basic_machine in
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	# Recognize the basic CPU types without company name.
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	# Some are omitted here because they have special meanings below.
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	1750a | 580 \
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	| a29k \
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	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
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	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
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	| am33_2.0 \
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	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
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	| bfin \
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	| c4x | clipper \
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	| d10v | d30v | dlx | dsp16xx \
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	| fr30 | frv \
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	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
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	| i370 | i860 | i960 | ia64 \
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	| ip2k | iq2000 \
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	| m32r | m32rle | m68000 | m68k | m88k | maxq | mcore \
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	| mips | mipsbe | mipseb | mipsel | mipsle \
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	| mips16 \
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	| mips64 | mips64el \
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	| mips64vr | mips64vrel \
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	| mips64orion | mips64orionel \
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	| mips64vr4100 | mips64vr4100el \
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	| mips64vr4300 | mips64vr4300el \
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	| mips64vr5000 | mips64vr5000el \
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	| mips64vr5900 | mips64vr5900el \
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	| mipsisa32 | mipsisa32el \
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	| mipsisa32r2 | mipsisa32r2el \
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	| mipsisa64 | mipsisa64el \
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	| mipsisa64r2 | mipsisa64r2el \
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	| mipsisa64sb1 | mipsisa64sb1el \
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	| mipsisa64sr71k | mipsisa64sr71kel \
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	| mipstx39 | mipstx39el \
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	| mn10200 | mn10300 \
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	| ms1 \
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	| msp430 \
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	| ns16k | ns32k \
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	| or32 \
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	| pdp10 | pdp11 | pj | pjl \
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	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
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	| pyramid \
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	| sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
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	| sh64 | sh64le \
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	| sparc | sparc64 | sparc64b | sparc86x | sparclet | sparclite \
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	| sparcv8 | sparcv9 | sparcv9b \
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	| strongarm \
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	| tahoe | thumb | tic4x | tic80 | tron \
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	| v850 | v850e \
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	| we32k \
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	| x86 | xscale | xscalee[bl] | xstormy16 | xtensa \
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	| z8k)
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		basic_machine=$basic_machine-unknown
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		;;
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	m32c)
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		basic_machine=$basic_machine-unknown
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		;;
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	m6811 | m68hc11 | m6812 | m68hc12)
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		# Motorola 68HC11/12.
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		basic_machine=$basic_machine-unknown
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		os=-none
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		;;
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	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
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		;;
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	# We use `pc' rather than `unknown'
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	# because (1) that's what they normally are, and
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	# (2) the word "unknown" tends to confuse beginning users.
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	i*86 | x86_64)
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	  basic_machine=$basic_machine-pc
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	  ;;
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	# Object if more than one company name word.
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	*-*-*)
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		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
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		exit 1
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		;;
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	# Recognize the basic CPU types with company name.
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	580-* \
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	| a29k-* \
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	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
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	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
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	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
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	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
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	| avr-* \
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	| bfin-* | bs2000-* \
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	| c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
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	| clipper-* | craynv-* | cydra-* \
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	| d10v-* | d30v-* | dlx-* \
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	| elxsi-* \
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	| f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
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	| h8300-* | h8500-* \
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	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
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	| i*86-* | i860-* | i960-* | ia64-* \
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	| ip2k-* | iq2000-* \
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	| m32r-* | m32rle-* \
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	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
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	| m88110-* | m88k-* | maxq-* | mcore-* \
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	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
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	| mips16-* \
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	| mips64-* | mips64el-* \
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	| mips64vr-* | mips64vrel-* \
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	| mips64orion-* | mips64orionel-* \
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	| mips64vr4100-* | mips64vr4100el-* \
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	| mips64vr4300-* | mips64vr4300el-* \
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	| mips64vr5000-* | mips64vr5000el-* \
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	| mips64vr5900-* | mips64vr5900el-* \
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	| mipsisa32-* | mipsisa32el-* \
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	| mipsisa32r2-* | mipsisa32r2el-* \
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	| mipsisa64-* | mipsisa64el-* \
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	| mipsisa64r2-* | mipsisa64r2el-* \
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	| mipsisa64sb1-* | mipsisa64sb1el-* \
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	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
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	| mipstx39-* | mipstx39el-* \
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	| mmix-* \
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	| ms1-* \
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	| msp430-* \
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	| none-* | np1-* | ns16k-* | ns32k-* \
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	| orion-* \
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	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
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	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
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	| pyramid-* \
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	| romp-* | rs6000-* \
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	| sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | shbe-* \
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	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
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	| sparc-* | sparc64-* | sparc64b-* | sparc86x-* | sparclet-* \
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	| sparclite-* \
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	| sparcv8-* | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
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	| tahoe-* | thumb-* \
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	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
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	| tron-* \
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	| v850-* | v850e-* | vax-* \
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	| we32k-* \
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	| x86-* | x86_64-* | xps100-* | xscale-* | xscalee[bl]-* \
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	| xstormy16-* | xtensa-* \
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	| ymp-* \
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	| z8k-*)
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		;;
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	m32c-*)
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		;;
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	# Recognize the various machine names and aliases which stand
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	# for a CPU type and a company and sometimes even an OS.
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	386bsd)
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		basic_machine=i386-unknown
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		os=-bsd
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		;;
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	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
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		basic_machine=m68000-att
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		;;
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	3b*)
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		basic_machine=we32k-att
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		;;
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	a29khif)
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		basic_machine=a29k-amd
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		os=-udi
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		;;
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    	abacus)
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		basic_machine=abacus-unknown
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		;;
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	adobe68k)
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		basic_machine=m68010-adobe
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		os=-scout
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		;;
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	alliant | fx80)
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		basic_machine=fx80-alliant
389 1 hiro
		;;
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	altos | altos3068)
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		basic_machine=m68k-altos
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		;;
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	am29k)
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		basic_machine=a29k-none
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		os=-bsd
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		;;
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	amd64)
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		basic_machine=x86_64-pc
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		;;
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	amd64-*)
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		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
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		;;
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	amdahl)
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		basic_machine=580-amdahl
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		os=-sysv
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		;;
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	amiga | amiga-*)
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		basic_machine=m68k-unknown
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		;;
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	amigaos | amigados)
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		basic_machine=m68k-unknown
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		os=-amigaos
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		;;
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	amigaunix | amix)
415 1 hiro
		basic_machine=m68k-unknown
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		os=-sysv4
417 1 hiro
		;;
418 1 hiro
	apollo68)
419 1 hiro
		basic_machine=m68k-apollo
420 1 hiro
		os=-sysv
421 1 hiro
		;;
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	apollo68bsd)
423 1 hiro
		basic_machine=m68k-apollo
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		os=-bsd
425 1 hiro
		;;
426 1 hiro
	aux)
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		basic_machine=m68k-apple
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		os=-aux
429 1 hiro
		;;
430 1 hiro
	balance)
431 1 hiro
		basic_machine=ns32k-sequent
432 1 hiro
		os=-dynix
433 1 hiro
		;;
434 1 hiro
	c90)
435 1 hiro
		basic_machine=c90-cray
436 1 hiro
		os=-unicos
437 1 hiro
		;;
438 1 hiro
	convex-c1)
439 1 hiro
		basic_machine=c1-convex
440 1 hiro
		os=-bsd
441 1 hiro
		;;
442 1 hiro
	convex-c2)
443 1 hiro
		basic_machine=c2-convex
444 1 hiro
		os=-bsd
445 1 hiro
		;;
446 1 hiro
	convex-c32)
447 1 hiro
		basic_machine=c32-convex
448 1 hiro
		os=-bsd
449 1 hiro
		;;
450 1 hiro
	convex-c34)
451 1 hiro
		basic_machine=c34-convex
452 1 hiro
		os=-bsd
453 1 hiro
		;;
454 1 hiro
	convex-c38)
455 1 hiro
		basic_machine=c38-convex
456 1 hiro
		os=-bsd
457 1 hiro
		;;
458 1 hiro
	cray | j90)
459 1 hiro
		basic_machine=j90-cray
460 1 hiro
		os=-unicos
461 1 hiro
		;;
462 1 hiro
	craynv)
463 1 hiro
		basic_machine=craynv-cray
464 1 hiro
		os=-unicosmp
465 1 hiro
		;;
466 1 hiro
	cr16c)
467 1 hiro
		basic_machine=cr16c-unknown
468 1 hiro
		os=-elf
469 1 hiro
		;;
470 1 hiro
	crds | unos)
471 1 hiro
		basic_machine=m68k-crds
472 1 hiro
		;;
473 1 hiro
	crisv32 | crisv32-* | etraxfs*)
474 1 hiro
		basic_machine=crisv32-axis
475 1 hiro
		;;
476 1 hiro
	cris | cris-* | etrax*)
477 1 hiro
		basic_machine=cris-axis
478 1 hiro
		;;
479 1 hiro
	crx)
480 1 hiro
		basic_machine=crx-unknown
481 1 hiro
		os=-elf
482 1 hiro
		;;
483 1 hiro
	da30 | da30-*)
484 1 hiro
		basic_machine=m68k-da30
485 1 hiro
		;;
486 1 hiro
	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
487 1 hiro
		basic_machine=mips-dec
488 1 hiro
		;;
489 1 hiro
	decsystem10* | dec10*)
490 1 hiro
		basic_machine=pdp10-dec
491 1 hiro
		os=-tops10
492 1 hiro
		;;
493 1 hiro
	decsystem20* | dec20*)
494 1 hiro
		basic_machine=pdp10-dec
495 1 hiro
		os=-tops20
496 1 hiro
		;;
497 1 hiro
	delta | 3300 | motorola-3300 | motorola-delta \
498 1 hiro
	      | 3300-motorola | delta-motorola)
499 1 hiro
		basic_machine=m68k-motorola
500 1 hiro
		;;
501 1 hiro
	delta88)
502 1 hiro
		basic_machine=m88k-motorola
503 1 hiro
		os=-sysv3
504 1 hiro
		;;
505 1 hiro
	djgpp)
506 1 hiro
		basic_machine=i586-pc
507 1 hiro
		os=-msdosdjgpp
508 1 hiro
		;;
509 1 hiro
	dpx20 | dpx20-*)
510 1 hiro
		basic_machine=rs6000-bull
511 1 hiro
		os=-bosx
512 1 hiro
		;;
513 1 hiro
	dpx2* | dpx2*-bull)
514 1 hiro
		basic_machine=m68k-bull
515 1 hiro
		os=-sysv3
516 1 hiro
		;;
517 1 hiro
	ebmon29k)
518 1 hiro
		basic_machine=a29k-amd
519 1 hiro
		os=-ebmon
520 1 hiro
		;;
521 1 hiro
	elxsi)
522 1 hiro
		basic_machine=elxsi-elxsi
523 1 hiro
		os=-bsd
524 1 hiro
		;;
525 1 hiro
	encore | umax | mmax)
526 1 hiro
		basic_machine=ns32k-encore
527 1 hiro
		;;
528 1 hiro
	es1800 | OSE68k | ose68k | ose | OSE)
529 1 hiro
		basic_machine=m68k-ericsson
530 1 hiro
		os=-ose
531 1 hiro
		;;
532 1 hiro
	fx2800)
533 1 hiro
		basic_machine=i860-alliant
534 1 hiro
		;;
535 1 hiro
	genix)
536 1 hiro
		basic_machine=ns32k-ns
537 1 hiro
		;;
538 1 hiro
	gmicro)
539 1 hiro
		basic_machine=tron-gmicro
540 1 hiro
		os=-sysv
541 1 hiro
		;;
542 1 hiro
	go32)
543 1 hiro
		basic_machine=i386-pc
544 1 hiro
		os=-go32
545 1 hiro
		;;
546 1 hiro
	h3050r* | hiux*)
547 1 hiro
		basic_machine=hppa1.1-hitachi
548 1 hiro
		os=-hiuxwe2
549 1 hiro
		;;
550 1 hiro
	h8300hms)
551 1 hiro
		basic_machine=h8300-hitachi
552 1 hiro
		os=-hms
553 1 hiro
		;;
554 1 hiro
	h8300xray)
555 1 hiro
		basic_machine=h8300-hitachi
556 1 hiro
		os=-xray
557 1 hiro
		;;
558 1 hiro
	h8500hms)
559 1 hiro
		basic_machine=h8500-hitachi
560 1 hiro
		os=-hms
561 1 hiro
		;;
562 1 hiro
	harris)
563 1 hiro
		basic_machine=m88k-harris
564 1 hiro
		os=-sysv3
565 1 hiro
		;;
566 1 hiro
	hp300-*)
567 1 hiro
		basic_machine=m68k-hp
568 1 hiro
		;;
569 1 hiro
	hp300bsd)
570 1 hiro
		basic_machine=m68k-hp
571 1 hiro
		os=-bsd
572 1 hiro
		;;
573 1 hiro
	hp300hpux)
574 1 hiro
		basic_machine=m68k-hp
575 1 hiro
		os=-hpux
576 1 hiro
		;;
577 1 hiro
	hp3k9[0-9][0-9] | hp9[0-9][0-9])
578 1 hiro
		basic_machine=hppa1.0-hp
579 1 hiro
		;;
580 1 hiro
	hp9k2[0-9][0-9] | hp9k31[0-9])
581 1 hiro
		basic_machine=m68000-hp
582 1 hiro
		;;
583 1 hiro
	hp9k3[2-9][0-9])
584 1 hiro
		basic_machine=m68k-hp
585 1 hiro
		;;
586 1 hiro
	hp9k6[0-9][0-9] | hp6[0-9][0-9])
587 1 hiro
		basic_machine=hppa1.0-hp
588 1 hiro
		;;
589 1 hiro
	hp9k7[0-79][0-9] | hp7[0-79][0-9])
590 1 hiro
		basic_machine=hppa1.1-hp
591 1 hiro
		;;
592 1 hiro
	hp9k78[0-9] | hp78[0-9])
593 1 hiro
		# FIXME: really hppa2.0-hp
594 1 hiro
		basic_machine=hppa1.1-hp
595 1 hiro
		;;
596 1 hiro
	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
597 1 hiro
		# FIXME: really hppa2.0-hp
598 1 hiro
		basic_machine=hppa1.1-hp
599 1 hiro
		;;
600 1 hiro
	hp9k8[0-9][13679] | hp8[0-9][13679])
601 1 hiro
		basic_machine=hppa1.1-hp
602 1 hiro
		;;
603 1 hiro
	hp9k8[0-9][0-9] | hp8[0-9][0-9])
604 1 hiro
		basic_machine=hppa1.0-hp
605 1 hiro
		;;
606 1 hiro
	hppa-next)
607 1 hiro
		os=-nextstep3
608 1 hiro
		;;
609 1 hiro
	hppaosf)
610 1 hiro
		basic_machine=hppa1.1-hp
611 1 hiro
		os=-osf
612 1 hiro
		;;
613 1 hiro
	hppro)
614 1 hiro
		basic_machine=hppa1.1-hp
615 1 hiro
		os=-proelf
616 1 hiro
		;;
617 1 hiro
	i370-ibm* | ibm*)
618 1 hiro
		basic_machine=i370-ibm
619 1 hiro
		;;
620 1 hiro
# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
621 1 hiro
	i*86v32)
622 1 hiro
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
623 1 hiro
		os=-sysv32
624 1 hiro
		;;
625 1 hiro
	i*86v4*)
626 1 hiro
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
627 1 hiro
		os=-sysv4
628 1 hiro
		;;
629 1 hiro
	i*86v)
630 1 hiro
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
631 1 hiro
		os=-sysv
632 1 hiro
		;;
633 1 hiro
	i*86sol2)
634 1 hiro
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
635 1 hiro
		os=-solaris2
636 1 hiro
		;;
637 1 hiro
	i386mach)
638 1 hiro
		basic_machine=i386-mach
639 1 hiro
		os=-mach
640 1 hiro
		;;
641 1 hiro
	i386-vsta | vsta)
642 1 hiro
		basic_machine=i386-unknown
643 1 hiro
		os=-vsta
644 1 hiro
		;;
645 1 hiro
	iris | iris4d)
646 1 hiro
		basic_machine=mips-sgi
647 1 hiro
		case $os in
648 1 hiro
		    -irix*)
649 1 hiro
			;;
650 1 hiro
		    *)
651 1 hiro
			os=-irix4
652 1 hiro
			;;
653 1 hiro
		esac
654 1 hiro
		;;
655 1 hiro
	isi68 | isi)
656 1 hiro
		basic_machine=m68k-isi
657 1 hiro
		os=-sysv
658 1 hiro
		;;
659 1 hiro
	m88k-omron*)
660 1 hiro
		basic_machine=m88k-omron
661 1 hiro
		;;
662 1 hiro
	magnum | m3230)
663 1 hiro
		basic_machine=mips-mips
664 1 hiro
		os=-sysv
665 1 hiro
		;;
666 1 hiro
	merlin)
667 1 hiro
		basic_machine=ns32k-utek
668 1 hiro
		os=-sysv
669 1 hiro
		;;
670 1 hiro
	mingw32)
671 1 hiro
		basic_machine=i386-pc
672 1 hiro
		os=-mingw32
673 1 hiro
		;;
674 1 hiro
	miniframe)
675 1 hiro
		basic_machine=m68000-convergent
676 1 hiro
		;;
677 1 hiro
	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
678 1 hiro
		basic_machine=m68k-atari
679 1 hiro
		os=-mint
680 1 hiro
		;;
681 1 hiro
	mips3*-*)
682 1 hiro
		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
683 1 hiro
		;;
684 1 hiro
	mips3*)
685 1 hiro
		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
686 1 hiro
		;;
687 1 hiro
	monitor)
688 1 hiro
		basic_machine=m68k-rom68k
689 1 hiro
		os=-coff
690 1 hiro
		;;
691 1 hiro
	morphos)
692 1 hiro
		basic_machine=powerpc-unknown
693 1 hiro
		os=-morphos
694 1 hiro
		;;
695 1 hiro
	msdos)
696 1 hiro
		basic_machine=i386-pc
697 1 hiro
		os=-msdos
698 1 hiro
		;;
699 1 hiro
	mvs)
700 1 hiro
		basic_machine=i370-ibm
701 1 hiro
		os=-mvs
702 1 hiro
		;;
703 1 hiro
	ncr3000)
704 1 hiro
		basic_machine=i486-ncr
705 1 hiro
		os=-sysv4
706 1 hiro
		;;
707 1 hiro
	netbsd386)
708 1 hiro
		basic_machine=i386-unknown
709 1 hiro
		os=-netbsd
710 1 hiro
		;;
711 1 hiro
	netwinder)
712 1 hiro
		basic_machine=armv4l-rebel
713 1 hiro
		os=-linux
714 1 hiro
		;;
715 1 hiro
	news | news700 | news800 | news900)
716 1 hiro
		basic_machine=m68k-sony
717 1 hiro
		os=-newsos
718 1 hiro
		;;
719 1 hiro
	news1000)
720 1 hiro
		basic_machine=m68030-sony
721 1 hiro
		os=-newsos
722 1 hiro
		;;
723 1 hiro
	news-3600 | risc-news)
724 1 hiro
		basic_machine=mips-sony
725 1 hiro
		os=-newsos
726 1 hiro
		;;
727 1 hiro
	necv70)
728 1 hiro
		basic_machine=v70-nec
729 1 hiro
		os=-sysv
730 1 hiro
		;;
731 1 hiro
	next | m*-next )
732 1 hiro
		basic_machine=m68k-next
733 1 hiro
		case $os in
734 1 hiro
		    -nextstep* )
735 1 hiro
			;;
736 1 hiro
		    -ns2*)
737 1 hiro
		      os=-nextstep2
738 1 hiro
			;;
739 1 hiro
		    *)
740 1 hiro
		      os=-nextstep3
741 1 hiro
			;;
742 1 hiro
		esac
743 1 hiro
		;;
744 1 hiro
	nh3000)
745 1 hiro
		basic_machine=m68k-harris
746 1 hiro
		os=-cxux
747 1 hiro
		;;
748 1 hiro
	nh[45]000)
749 1 hiro
		basic_machine=m88k-harris
750 1 hiro
		os=-cxux
751 1 hiro
		;;
752 1 hiro
	nindy960)
753 1 hiro
		basic_machine=i960-intel
754 1 hiro
		os=-nindy
755 1 hiro
		;;
756 1 hiro
	mon960)
757 1 hiro
		basic_machine=i960-intel
758 1 hiro
		os=-mon960
759 1 hiro
		;;
760 1 hiro
	nonstopux)
761 1 hiro
		basic_machine=mips-compaq
762 1 hiro
		os=-nonstopux
763 1 hiro
		;;
764 1 hiro
	np1)
765 1 hiro
		basic_machine=np1-gould
766 1 hiro
		;;
767 1 hiro
	nsr-tandem)
768 1 hiro
		basic_machine=nsr-tandem
769 1 hiro
		;;
770 1 hiro
	op50n-* | op60c-*)
771 1 hiro
		basic_machine=hppa1.1-oki
772 1 hiro
		os=-proelf
773 1 hiro
		;;
774 497 hiro
	openrisc | openrisc-*)
775 1 hiro
		basic_machine=or32-unknown
776 1 hiro
		;;
777 1 hiro
	os400)
778 1 hiro
		basic_machine=powerpc-ibm
779 1 hiro
		os=-os400
780 1 hiro
		;;
781 1 hiro
	OSE68000 | ose68000)
782 1 hiro
		basic_machine=m68000-ericsson
783 1 hiro
		os=-ose
784 1 hiro
		;;
785 1 hiro
	os68k)
786 1 hiro
		basic_machine=m68k-none
787 1 hiro
		os=-os68k
788 1 hiro
		;;
789 1 hiro
	pa-hitachi)
790 1 hiro
		basic_machine=hppa1.1-hitachi
791 1 hiro
		os=-hiuxwe2
792 1 hiro
		;;
793 1 hiro
	paragon)
794 1 hiro
		basic_machine=i860-intel
795 1 hiro
		os=-osf
796 1 hiro
		;;
797 1 hiro
	pbd)
798 1 hiro
		basic_machine=sparc-tti
799 1 hiro
		;;
800 1 hiro
	pbb)
801 1 hiro
		basic_machine=m68k-tti
802 1 hiro
		;;
803 1 hiro
	pc532 | pc532-*)
804 1 hiro
		basic_machine=ns32k-pc532
805 1 hiro
		;;
806 1 hiro
	pentium | p5 | k5 | k6 | nexgen | viac3)
807 1 hiro
		basic_machine=i586-pc
808 1 hiro
		;;
809 1 hiro
	pentiumpro | p6 | 6x86 | athlon | athlon_*)
810 1 hiro
		basic_machine=i686-pc
811 1 hiro
		;;
812 1 hiro
	pentiumii | pentium2 | pentiumiii | pentium3)
813 1 hiro
		basic_machine=i686-pc
814 1 hiro
		;;
815 1 hiro
	pentium4)
816 1 hiro
		basic_machine=i786-pc
817 1 hiro
		;;
818 1 hiro
	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
819 1 hiro
		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
820 1 hiro
		;;
821 1 hiro
	pentiumpro-* | p6-* | 6x86-* | athlon-*)
822 1 hiro
		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
823 1 hiro
		;;
824 1 hiro
	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
825 1 hiro
		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
826 1 hiro
		;;
827 1 hiro
	pentium4-*)
828 1 hiro
		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
829 1 hiro
		;;
830 1 hiro
	pn)
831 1 hiro
		basic_machine=pn-gould
832 1 hiro
		;;
833 1 hiro
	power)	basic_machine=power-ibm
834 1 hiro
		;;
835 1 hiro
	ppc)	basic_machine=powerpc-unknown
836 1 hiro
		;;
837 1 hiro
	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
838 1 hiro
		;;
839 1 hiro
	ppcle | powerpclittle | ppc-le | powerpc-little)
840 1 hiro
		basic_machine=powerpcle-unknown
841 1 hiro
		;;
842 1 hiro
	ppcle-* | powerpclittle-*)
843 1 hiro
		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
844 1 hiro
		;;
845 1 hiro
	ppc64)	basic_machine=powerpc64-unknown
846 1 hiro
		;;
847 1 hiro
	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
848 1 hiro
		;;
849 1 hiro
	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
850 1 hiro
		basic_machine=powerpc64le-unknown
851 1 hiro
		;;
852 1 hiro
	ppc64le-* | powerpc64little-*)
853 1 hiro
		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
854 1 hiro
		;;
855 1 hiro
	ps2)
856 1 hiro
		basic_machine=i386-ibm
857 1 hiro
		;;
858 1 hiro
	pw32)
859 1 hiro
		basic_machine=i586-unknown
860 1 hiro
		os=-pw32
861 1 hiro
		;;
862 1 hiro
	rom68k)
863 1 hiro
		basic_machine=m68k-rom68k
864 1 hiro
		os=-coff
865 1 hiro
		;;
866 1 hiro
	rm[46]00)
867 1 hiro
		basic_machine=mips-siemens
868 1 hiro
		;;
869 1 hiro
	rtpc | rtpc-*)
870 1 hiro
		basic_machine=romp-ibm
871 1 hiro
		;;
872 1 hiro
	s390 | s390-*)
873 1 hiro
		basic_machine=s390-ibm
874 1 hiro
		;;
875 1 hiro
	s390x | s390x-*)
876 1 hiro
		basic_machine=s390x-ibm
877 1 hiro
		;;
878 1 hiro
	sa29200)
879 1 hiro
		basic_machine=a29k-amd
880 1 hiro
		os=-udi
881 1 hiro
		;;
882 1 hiro
	sb1)
883 1 hiro
		basic_machine=mipsisa64sb1-unknown
884 1 hiro
		;;
885 1 hiro
	sb1el)
886 1 hiro
		basic_machine=mipsisa64sb1el-unknown
887 1 hiro
		;;
888 1 hiro
	sei)
889 1 hiro
		basic_machine=mips-sei
890 1 hiro
		os=-seiux
891 1 hiro
		;;
892 1 hiro
	sequent)
893 1 hiro
		basic_machine=i386-sequent
894 1 hiro
		;;
895 1 hiro
	sh)
896 1 hiro
		basic_machine=sh-hitachi
897 1 hiro
		os=-hms
898 1 hiro
		;;
899 1 hiro
	sh64)
900 1 hiro
		basic_machine=sh64-unknown
901 1 hiro
		;;
902 1 hiro
	sparclite-wrs | simso-wrs)
903 1 hiro
		basic_machine=sparclite-wrs
904 1 hiro
		os=-vxworks
905 1 hiro
		;;
906 1 hiro
	sps7)
907 1 hiro
		basic_machine=m68k-bull
908 1 hiro
		os=-sysv2
909 1 hiro
		;;
910 1 hiro
	spur)
911 1 hiro
		basic_machine=spur-unknown
912 1 hiro
		;;
913 1 hiro
	st2000)
914 1 hiro
		basic_machine=m68k-tandem
915 1 hiro
		;;
916 1 hiro
	stratus)
917 1 hiro
		basic_machine=i860-stratus
918 1 hiro
		os=-sysv4
919 1 hiro
		;;
920 1 hiro
	sun2)
921 1 hiro
		basic_machine=m68000-sun
922 1 hiro
		;;
923 1 hiro
	sun2os3)
924 1 hiro
		basic_machine=m68000-sun
925 1 hiro
		os=-sunos3
926 1 hiro
		;;
927 1 hiro
	sun2os4)
928 1 hiro
		basic_machine=m68000-sun
929 1 hiro
		os=-sunos4
930 1 hiro
		;;
931 1 hiro
	sun3os3)
932 1 hiro
		basic_machine=m68k-sun
933 1 hiro
		os=-sunos3
934 1 hiro
		;;
935 1 hiro
	sun3os4)
936 1 hiro
		basic_machine=m68k-sun
937 1 hiro
		os=-sunos4
938 1 hiro
		;;
939 1 hiro
	sun4os3)
940 1 hiro
		basic_machine=sparc-sun
941 1 hiro
		os=-sunos3
942 1 hiro
		;;
943 1 hiro
	sun4os4)
944 1 hiro
		basic_machine=sparc-sun
945 1 hiro
		os=-sunos4
946 1 hiro
		;;
947 1 hiro
	sun4sol2)
948 1 hiro
		basic_machine=sparc-sun
949 1 hiro
		os=-solaris2
950 1 hiro
		;;
951 1 hiro
	sun3 | sun3-*)
952 1 hiro
		basic_machine=m68k-sun
953 1 hiro
		;;
954 1 hiro
	sun4)
955 1 hiro
		basic_machine=sparc-sun
956 1 hiro
		;;
957 1 hiro
	sun386 | sun386i | roadrunner)
958 1 hiro
		basic_machine=i386-sun
959 1 hiro
		;;
960 1 hiro
	sv1)
961 1 hiro
		basic_machine=sv1-cray
962 1 hiro
		os=-unicos
963 1 hiro
		;;
964 1 hiro
	symmetry)
965 1 hiro
		basic_machine=i386-sequent
966 1 hiro
		os=-dynix
967 1 hiro
		;;
968 1 hiro
	t3e)
969 1 hiro
		basic_machine=alphaev5-cray
970 1 hiro
		os=-unicos
971 1 hiro
		;;
972 1 hiro
	t90)
973 1 hiro
		basic_machine=t90-cray
974 1 hiro
		os=-unicos
975 1 hiro
		;;
976 1 hiro
	tic54x | c54x*)
977 1 hiro
		basic_machine=tic54x-unknown
978 1 hiro
		os=-coff
979 1 hiro
		;;
980 1 hiro
	tic55x | c55x*)
981 1 hiro
		basic_machine=tic55x-unknown
982 1 hiro
		os=-coff
983 1 hiro
		;;
984 1 hiro
	tic6x | c6x*)
985 1 hiro
		basic_machine=tic6x-unknown
986 1 hiro
		os=-coff
987 1 hiro
		;;
988 1 hiro
	tx39)
989 1 hiro
		basic_machine=mipstx39-unknown
990 1 hiro
		;;
991 1 hiro
	tx39el)
992 1 hiro
		basic_machine=mipstx39el-unknown
993 1 hiro
		;;
994 1 hiro
	toad1)
995 1 hiro
		basic_machine=pdp10-xkl
996 1 hiro
		os=-tops20
997 1 hiro
		;;
998 1 hiro
	tower | tower-32)
999 1 hiro
		basic_machine=m68k-ncr
1000 1 hiro
		;;
1001 1 hiro
	tpf)
1002 1 hiro
		basic_machine=s390x-ibm
1003 1 hiro
		os=-tpf
1004 1 hiro
		;;
1005 1 hiro
	udi29k)
1006 1 hiro
		basic_machine=a29k-amd
1007 1 hiro
		os=-udi
1008 1 hiro
		;;
1009 1 hiro
	ultra3)
1010 1 hiro
		basic_machine=a29k-nyu
1011 1 hiro
		os=-sym1
1012 1 hiro
		;;
1013 1 hiro
	v810 | necv810)
1014 1 hiro
		basic_machine=v810-nec
1015 1 hiro
		os=-none
1016 1 hiro
		;;
1017 1 hiro
	vaxv)
1018 1 hiro
		basic_machine=vax-dec
1019 1 hiro
		os=-sysv
1020 1 hiro
		;;
1021 1 hiro
	vms)
1022 1 hiro
		basic_machine=vax-dec
1023 1 hiro
		os=-vms
1024 1 hiro
		;;
1025 1 hiro
	vpp*|vx|vx-*)
1026 1 hiro
		basic_machine=f301-fujitsu
1027 1 hiro
		;;
1028 1 hiro
	vxworks960)
1029 1 hiro
		basic_machine=i960-wrs
1030 1 hiro
		os=-vxworks
1031 1 hiro
		;;
1032 1 hiro
	vxworks68)
1033 1 hiro
		basic_machine=m68k-wrs
1034 1 hiro
		os=-vxworks
1035 1 hiro
		;;
1036 1 hiro
	vxworks29k)
1037 1 hiro
		basic_machine=a29k-wrs
1038 1 hiro
		os=-vxworks
1039 1 hiro
		;;
1040 1 hiro
	w65*)
1041 1 hiro
		basic_machine=w65-wdc
1042 1 hiro
		os=-none
1043 1 hiro
		;;
1044 1 hiro
	w89k-*)
1045 1 hiro
		basic_machine=hppa1.1-winbond
1046 1 hiro
		os=-proelf
1047 1 hiro
		;;
1048 1 hiro
	xbox)
1049 1 hiro
		basic_machine=i686-pc
1050 1 hiro
		os=-mingw32
1051 1 hiro
		;;
1052 1 hiro
	xps | xps100)
1053 1 hiro
		basic_machine=xps100-honeywell
1054 1 hiro
		;;
1055 1 hiro
	ymp)
1056 1 hiro
		basic_machine=ymp-cray
1057 1 hiro
		os=-unicos
1058 1 hiro
		;;
1059 1 hiro
	z8k-*-coff)
1060 1 hiro
		basic_machine=z8k-unknown
1061 1 hiro
		os=-sim
1062 1 hiro
		;;
1063 1 hiro
	none)
1064 1 hiro
		basic_machine=none-none
1065 1 hiro
		os=-none
1066 1 hiro
		;;
1067 1 hiro
1068 1 hiro
# Here we handle the default manufacturer of certain CPU types.  It is in
1069 1 hiro
# some cases the only manufacturer, in others, it is the most popular.
1070 1 hiro
	w89k)
1071 1 hiro
		basic_machine=hppa1.1-winbond
1072 1 hiro
		;;
1073 1 hiro
	op50n)
1074 1 hiro
		basic_machine=hppa1.1-oki
1075 1 hiro
		;;
1076 1 hiro
	op60c)
1077 1 hiro
		basic_machine=hppa1.1-oki
1078 1 hiro
		;;
1079 1 hiro
	romp)
1080 1 hiro
		basic_machine=romp-ibm
1081 1 hiro
		;;
1082 1 hiro
	mmix)
1083 1 hiro
		basic_machine=mmix-knuth
1084 1 hiro
		;;
1085 1 hiro
	rs6000)
1086 1 hiro
		basic_machine=rs6000-ibm
1087 1 hiro
		;;
1088 1 hiro
	vax)
1089 1 hiro
		basic_machine=vax-dec
1090 1 hiro
		;;
1091 1 hiro
	pdp10)
1092 1 hiro
		# there are many clones, so DEC is not a safe bet
1093 1 hiro
		basic_machine=pdp10-unknown
1094 1 hiro
		;;
1095 1 hiro
	pdp11)
1096 1 hiro
		basic_machine=pdp11-dec
1097 1 hiro
		;;
1098 1 hiro
	we32k)
1099 1 hiro
		basic_machine=we32k-att
1100 1 hiro
		;;
1101 497 hiro
	sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
1102 1 hiro
		basic_machine=sh-unknown
1103 1 hiro
		;;
1104 1 hiro
	sparc | sparcv8 | sparcv9 | sparcv9b)
1105 1 hiro
		basic_machine=sparc-sun
1106 1 hiro
		;;
1107 1 hiro
	cydra)
1108 1 hiro
		basic_machine=cydra-cydrome
1109 1 hiro
		;;
1110 1 hiro
	orion)
1111 1 hiro
		basic_machine=orion-highlevel
1112 1 hiro
		;;
1113 1 hiro
	orion105)
1114 1 hiro
		basic_machine=clipper-highlevel
1115 1 hiro
		;;
1116 1 hiro
	mac | mpw | mac-mpw)
1117 1 hiro
		basic_machine=m68k-apple
1118 1 hiro
		;;
1119 1 hiro
	pmac | pmac-mpw)
1120 1 hiro
		basic_machine=powerpc-apple
1121 1 hiro
		;;
1122 1 hiro
	*-unknown)
1123 1 hiro
		# Make sure to match an already-canonicalized machine name.
1124 1 hiro
		;;
1125 1 hiro
	*)
1126 1 hiro
		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1127 1 hiro
		exit 1
1128 1 hiro
		;;
1129 1 hiro
esac
1130 1 hiro
1131 1 hiro
# Here we canonicalize certain aliases for manufacturers.
1132 1 hiro
case $basic_machine in
1133 1 hiro
	*-digital*)
1134 1 hiro
		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1135 1 hiro
		;;
1136 1 hiro
	*-commodore*)
1137 1 hiro
		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1138 1 hiro
		;;
1139 1 hiro
	*)
1140 1 hiro
		;;
1141 1 hiro
esac
1142 1 hiro
1143 1 hiro
# Decode manufacturer-specific aliases for certain operating systems.
1144 1 hiro
1145 1 hiro
if [ x"$os" != x"" ]
1146 1 hiro
then
1147 1 hiro
case $os in
1148 1 hiro
        # First match some system type aliases
1149 1 hiro
        # that might get confused with valid system types.
1150 1 hiro
	# -solaris* is a basic system type, with this one exception.
1151 1 hiro
	-solaris1 | -solaris1.*)
1152 1 hiro
		os=`echo $os | sed -e 's|solaris1|sunos4|'`
1153 1 hiro
		;;
1154 1 hiro
	-solaris)
1155 1 hiro
		os=-solaris2
1156 1 hiro
		;;
1157 1 hiro
	-svr4*)
1158 1 hiro
		os=-sysv4
1159 1 hiro
		;;
1160 1 hiro
	-unixware*)
1161 1 hiro
		os=-sysv4.2uw
1162 1 hiro
		;;
1163 1 hiro
	-gnu/linux*)
1164 1 hiro
		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1165 1 hiro
		;;
1166 1 hiro
	# First accept the basic system types.
1167 1 hiro
	# The portable systems comes first.
1168 1 hiro
	# Each alternative MUST END IN A *, to match a version number.
1169 1 hiro
	# -sysv* is not here because it comes later, after sysvr4.
1170 1 hiro
	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1171 1 hiro
	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1172 1 hiro
	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1173 1 hiro
	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1174 1 hiro
	      | -aos* \
1175 1 hiro
	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1176 1 hiro
	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1177 1 hiro
	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* | -openbsd* \
1178 1 hiro
	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1179 1 hiro
	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1180 1 hiro
	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1181 1 hiro
	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1182 1 hiro
	      | -chorusos* | -chorusrdb* \
1183 1 hiro
	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1184 1 hiro
	      | -mingw32* | -linux-gnu* | -linux-uclibc* | -uxpv* | -beos* | -mpeix* | -udk* \
1185 1 hiro
	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1186 1 hiro
	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1187 1 hiro
	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1188 1 hiro
	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1189 1 hiro
	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1190 497 hiro
	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1191 497 hiro
	      | -skyos* | -haiku*)
1192 1 hiro
	# Remember, each alternative MUST END IN *, to match a version number.
1193 1 hiro
		;;
1194 1 hiro
	-qnx*)
1195 1 hiro
		case $basic_machine in
1196 1 hiro
		    x86-* | i*86-*)
1197 1 hiro
			;;
1198 1 hiro
		    *)
1199 1 hiro
			os=-nto$os
1200 1 hiro
			;;
1201 1 hiro
		esac
1202 1 hiro
		;;
1203 1 hiro
	-nto-qnx*)
1204 1 hiro
		;;
1205 1 hiro
	-nto*)
1206 1 hiro
		os=`echo $os | sed -e 's|nto|nto-qnx|'`
1207 1 hiro
		;;
1208 1 hiro
	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1209 497 hiro
	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1210 1 hiro
	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1211 1 hiro
		;;
1212 1 hiro
	-mac*)
1213 1 hiro
		os=`echo $os | sed -e 's|mac|macos|'`
1214 1 hiro
		;;
1215 1 hiro
	-linux-dietlibc)
1216 1 hiro
		os=-linux-dietlibc
1217 1 hiro
		;;
1218 1 hiro
	-linux*)
1219 1 hiro
		os=`echo $os | sed -e 's|linux|linux-gnu|'`
1220 1 hiro
		;;
1221 1 hiro
	-sunos5*)
1222 1 hiro
		os=`echo $os | sed -e 's|sunos5|solaris2|'`
1223 1 hiro
		;;
1224 1 hiro
	-sunos6*)
1225 1 hiro
		os=`echo $os | sed -e 's|sunos6|solaris3|'`
1226 1 hiro
		;;
1227 1 hiro
	-opened*)
1228 1 hiro
		os=-openedition
1229 1 hiro
		;;
1230 1 hiro
        -os400*)
1231 1 hiro
		os=-os400
1232 1 hiro
		;;
1233 1 hiro
	-wince*)
1234 1 hiro
		os=-wince
1235 1 hiro
		;;
1236 1 hiro
	-osfrose*)
1237 1 hiro
		os=-osfrose
1238 1 hiro
		;;
1239 1 hiro
	-osf*)
1240 1 hiro
		os=-osf
1241 1 hiro
		;;
1242 1 hiro
	-utek*)
1243 1 hiro
		os=-bsd
1244 1 hiro
		;;
1245 1 hiro
	-dynix*)
1246 1 hiro
		os=-bsd
1247 1 hiro
		;;
1248 1 hiro
	-acis*)
1249 1 hiro
		os=-aos
1250 1 hiro
		;;
1251 1 hiro
	-atheos*)
1252 1 hiro
		os=-atheos
1253 1 hiro
		;;
1254 1 hiro
	-syllable*)
1255 1 hiro
		os=-syllable
1256 1 hiro
		;;
1257 1 hiro
	-386bsd)
1258 1 hiro
		os=-bsd
1259 1 hiro
		;;
1260 1 hiro
	-ctix* | -uts*)
1261 1 hiro
		os=-sysv
1262 1 hiro
		;;
1263 1 hiro
	-nova*)
1264 1 hiro
		os=-rtmk-nova
1265 1 hiro
		;;
1266 1 hiro
	-ns2 )
1267 1 hiro
		os=-nextstep2
1268 1 hiro
		;;
1269 1 hiro
	-nsk*)
1270 1 hiro
		os=-nsk
1271 1 hiro
		;;
1272 1 hiro
	# Preserve the version number of sinix5.
1273 1 hiro
	-sinix5.*)
1274 1 hiro
		os=`echo $os | sed -e 's|sinix|sysv|'`
1275 1 hiro
		;;
1276 1 hiro
	-sinix*)
1277 1 hiro
		os=-sysv4
1278 1 hiro
		;;
1279 1 hiro
        -tpf*)
1280 1 hiro
		os=-tpf
1281 1 hiro
		;;
1282 1 hiro
	-triton*)
1283 1 hiro
		os=-sysv3
1284 1 hiro
		;;
1285 1 hiro
	-oss*)
1286 1 hiro
		os=-sysv3
1287 1 hiro
		;;
1288 1 hiro
	-svr4)
1289 1 hiro
		os=-sysv4
1290 1 hiro
		;;
1291 1 hiro
	-svr3)
1292 1 hiro
		os=-sysv3
1293 1 hiro
		;;
1294 1 hiro
	-sysvr4)
1295 1 hiro
		os=-sysv4
1296 1 hiro
		;;
1297 1 hiro
	# This must come after -sysvr4.
1298 1 hiro
	-sysv*)
1299 1 hiro
		;;
1300 1 hiro
	-ose*)
1301 1 hiro
		os=-ose
1302 1 hiro
		;;
1303 1 hiro
	-es1800*)
1304 1 hiro
		os=-ose
1305 1 hiro
		;;
1306 1 hiro
	-xenix)
1307 1 hiro
		os=-xenix
1308 1 hiro
		;;
1309 1 hiro
	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1310 1 hiro
		os=-mint
1311 1 hiro
		;;
1312 1 hiro
	-aros*)
1313 1 hiro
		os=-aros
1314 1 hiro
		;;
1315 1 hiro
	-kaos*)
1316 1 hiro
		os=-kaos
1317 1 hiro
		;;
1318 1 hiro
	-zvmoe)
1319 1 hiro
		os=-zvmoe
1320 1 hiro
		;;
1321 1 hiro
	-none)
1322 1 hiro
		;;
1323 1 hiro
	*)
1324 1 hiro
		# Get rid of the `-' at the beginning of $os.
1325 1 hiro
		os=`echo $os | sed 's/[^-]*-//'`
1326 1 hiro
		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1327 1 hiro
		exit 1
1328 1 hiro
		;;
1329 1 hiro
esac
1330 1 hiro
else
1331 1 hiro
1332 1 hiro
# Here we handle the default operating systems that come with various machines.
1333 1 hiro
# The value should be what the vendor currently ships out the door with their
1334 1 hiro
# machine or put another way, the most popular os provided with the machine.
1335 1 hiro
1336 1 hiro
# Note that if you're going to try to match "-MANUFACTURER" here (say,
1337 1 hiro
# "-sun"), then you have to tell the case statement up towards the top
1338 1 hiro
# that MANUFACTURER isn't an operating system.  Otherwise, code above
1339 1 hiro
# will signal an error saying that MANUFACTURER isn't an operating
1340 1 hiro
# system, and we'll never get to this point.
1341 1 hiro
1342 1 hiro
case $basic_machine in
1343 1 hiro
	*-acorn)
1344 1 hiro
		os=-riscix1.2
1345 1 hiro
		;;
1346 1 hiro
	arm*-rebel)
1347 1 hiro
		os=-linux
1348 1 hiro
		;;
1349 1 hiro
	arm*-semi)
1350 1 hiro
		os=-aout
1351 1 hiro
		;;
1352 1 hiro
    c4x-* | tic4x-*)
1353 1 hiro
        os=-coff
1354 1 hiro
        ;;
1355 1 hiro
	# This must come before the *-dec entry.
1356 1 hiro
	pdp10-*)
1357 1 hiro
		os=-tops20
1358 1 hiro
		;;
1359 1 hiro
	pdp11-*)
1360 1 hiro
		os=-none
1361 1 hiro
		;;
1362 1 hiro
	*-dec | vax-*)
1363 1 hiro
		os=-ultrix4.2
1364 1 hiro
		;;
1365 1 hiro
	m68*-apollo)
1366 1 hiro
		os=-domain
1367 1 hiro
		;;
1368 1 hiro
	i386-sun)
1369 1 hiro
		os=-sunos4.0.2
1370 1 hiro
		;;
1371 1 hiro
	m68000-sun)
1372 1 hiro
		os=-sunos3
1373 1 hiro
		# This also exists in the configure program, but was not the
1374 1 hiro
		# default.
1375 1 hiro
		# os=-sunos4
1376 1 hiro
		;;
1377 1 hiro
	m68*-cisco)
1378 1 hiro
		os=-aout
1379 1 hiro
		;;
1380 1 hiro
	mips*-cisco)
1381 1 hiro
		os=-elf
1382 1 hiro
		;;
1383 1 hiro
	mips*-*)
1384 1 hiro
		os=-elf
1385 1 hiro
		;;
1386 1 hiro
	or32-*)
1387 1 hiro
		os=-coff
1388 1 hiro
		;;
1389 1 hiro
	*-tti)	# must be before sparc entry or we get the wrong os.
1390 1 hiro
		os=-sysv3
1391 1 hiro
		;;
1392 1 hiro
	sparc-* | *-sun)
1393 1 hiro
		os=-sunos4.1.1
1394 1 hiro
		;;
1395 1 hiro
	*-be)
1396 1 hiro
		os=-beos
1397 1 hiro
		;;
1398 497 hiro
	*-haiku)
1399 497 hiro
		os=-haiku
1400 497 hiro
		;;
1401 1 hiro
	*-ibm)
1402 1 hiro
		os=-aix
1403 1 hiro
		;;
1404 1 hiro
    	*-knuth)
1405 1 hiro
		os=-mmixware
1406 1 hiro
		;;
1407 1 hiro
	*-wec)
1408 1 hiro
		os=-proelf
1409 1 hiro
		;;
1410 1 hiro
	*-winbond)
1411 1 hiro
		os=-proelf
1412 1 hiro
		;;
1413 1 hiro
	*-oki)
1414 1 hiro
		os=-proelf
1415 1 hiro
		;;
1416 1 hiro
	*-hp)
1417 1 hiro
		os=-hpux
1418 1 hiro
		;;
1419 1 hiro
	*-hitachi)
1420 1 hiro
		os=-hiux
1421 1 hiro
		;;
1422 1 hiro
	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1423 1 hiro
		os=-sysv
1424 1 hiro
		;;
1425 1 hiro
	*-cbm)
1426 1 hiro
		os=-amigaos
1427 1 hiro
		;;
1428 1 hiro
	*-dg)
1429 1 hiro
		os=-dgux
1430 1 hiro
		;;
1431 1 hiro
	*-dolphin)
1432 1 hiro
		os=-sysv3
1433 1 hiro
		;;
1434 1 hiro
	m68k-ccur)
1435 1 hiro
		os=-rtu
1436 1 hiro
		;;
1437 1 hiro
	m88k-omron*)
1438 1 hiro
		os=-luna
1439 1 hiro
		;;
1440 1 hiro
	*-next )
1441 1 hiro
		os=-nextstep
1442 1 hiro
		;;
1443 1 hiro
	*-sequent)
1444 1 hiro
		os=-ptx
1445 1 hiro
		;;
1446 1 hiro
	*-crds)
1447 1 hiro
		os=-unos
1448 1 hiro
		;;
1449 1 hiro
	*-ns)
1450 1 hiro
		os=-genix
1451 1 hiro
		;;
1452 1 hiro
	i370-*)
1453 1 hiro
		os=-mvs
1454 1 hiro
		;;
1455 1 hiro
	*-next)
1456 1 hiro
		os=-nextstep3
1457 1 hiro
		;;
1458 1 hiro
	*-gould)
1459 1 hiro
		os=-sysv
1460 1 hiro
		;;
1461 1 hiro
	*-highlevel)
1462 1 hiro
		os=-bsd
1463 1 hiro
		;;
1464 1 hiro
	*-encore)
1465 1 hiro
		os=-bsd
1466 1 hiro
		;;
1467 1 hiro
	*-sgi)
1468 1 hiro
		os=-irix
1469 1 hiro
		;;
1470 1 hiro
	*-siemens)
1471 1 hiro
		os=-sysv4
1472 1 hiro
		;;
1473 1 hiro
	*-masscomp)
1474 1 hiro
		os=-rtu
1475 1 hiro
		;;
1476 1 hiro
	f30[01]-fujitsu | f700-fujitsu)
1477 1 hiro
		os=-uxpv
1478 1 hiro
		;;
1479 1 hiro
	*-rom68k)
1480 1 hiro
		os=-coff
1481 1 hiro
		;;
1482 1 hiro
	*-*bug)
1483 1 hiro
		os=-coff
1484 1 hiro
		;;
1485 1 hiro
	*-apple)
1486 1 hiro
		os=-macos
1487 1 hiro
		;;
1488 1 hiro
	*-atari*)
1489 1 hiro
		os=-mint
1490 1 hiro
		;;
1491 1 hiro
	*)
1492 1 hiro
		os=-none
1493 1 hiro
		;;
1494 1 hiro
esac
1495 1 hiro
fi
1496 1 hiro
1497 1 hiro
# Here we handle the case where we know the os, and the CPU type, but not the
1498 1 hiro
# manufacturer.  We pick the logical manufacturer.
1499 1 hiro
vendor=unknown
1500 1 hiro
case $basic_machine in
1501 1 hiro
	*-unknown)
1502 1 hiro
		case $os in
1503 1 hiro
			-riscix*)
1504 1 hiro
				vendor=acorn
1505 1 hiro
				;;
1506 1 hiro
			-sunos*)
1507 1 hiro
				vendor=sun
1508 1 hiro
				;;
1509 1 hiro
			-aix*)
1510 1 hiro
				vendor=ibm
1511 1 hiro
				;;
1512 1 hiro
			-beos*)
1513 1 hiro
				vendor=be
1514 1 hiro
				;;
1515 1 hiro
			-hpux*)
1516 1 hiro
				vendor=hp
1517 1 hiro
				;;
1518 1 hiro
			-mpeix*)
1519 1 hiro
				vendor=hp
1520 1 hiro
				;;
1521 1 hiro
			-hiux*)
1522 1 hiro
				vendor=hitachi
1523 1 hiro
				;;
1524 1 hiro
			-unos*)
1525 1 hiro
				vendor=crds
1526 1 hiro
				;;
1527 1 hiro
			-dgux*)
1528 1 hiro
				vendor=dg
1529 1 hiro
				;;
1530 1 hiro
			-luna*)
1531 1 hiro
				vendor=omron
1532 1 hiro
				;;
1533 1 hiro
			-genix*)
1534 1 hiro
				vendor=ns
1535 1 hiro
				;;
1536 1 hiro
			-mvs* | -opened*)
1537 1 hiro
				vendor=ibm
1538 1 hiro
				;;
1539 1 hiro
			-os400*)
1540 1 hiro
				vendor=ibm
1541 1 hiro
				;;
1542 1 hiro
			-ptx*)
1543 1 hiro
				vendor=sequent
1544 1 hiro
				;;
1545 1 hiro
			-tpf*)
1546 1 hiro
				vendor=ibm
1547 1 hiro
				;;
1548 1 hiro
			-vxsim* | -vxworks* | -windiss*)
1549 1 hiro
				vendor=wrs
1550 1 hiro
				;;
1551 1 hiro
			-aux*)
1552 1 hiro
				vendor=apple
1553 1 hiro
				;;
1554 1 hiro
			-hms*)
1555 1 hiro
				vendor=hitachi
1556 1 hiro
				;;
1557 1 hiro
			-mpw* | -macos*)
1558 1 hiro
				vendor=apple
1559 1 hiro
				;;
1560 1 hiro
			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1561 1 hiro
				vendor=atari
1562 1 hiro
				;;
1563 1 hiro
			-vos*)
1564 1 hiro
				vendor=stratus
1565 1 hiro
				;;
1566 1 hiro
		esac
1567 1 hiro
		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1568 1 hiro
		;;
1569 1 hiro
esac
1570 1 hiro
1571 1 hiro
echo $basic_machine$os
1572 497 hiro
exit
1573 1 hiro
1574 1 hiro
# Local variables:
1575 1 hiro
# eval: (add-hook 'write-file-hooks 'time-stamp)
1576 1 hiro
# time-stamp-start: "timestamp='"
1577 1 hiro
# time-stamp-format: "%:y-%02m-%02d"
1578 1 hiro
# time-stamp-end: "'"
1579 1 hiro
# End: