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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, 2006 Free Software Foundation,
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#   Inc.
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timestamp='2007-06-28'
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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 $maybe_os in
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  nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
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  uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
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  storm-chaos* | os2-emx* | rtmk-nova*)
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    os=-$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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	-sco6)
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		os=-sco5v6
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		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
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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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	-sco5v6*)
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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 | avr32 \
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	| bfin \
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	| c4x | clipper \
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	| d10v | d30v | dlx | dsp16xx \
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	| fido | 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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	| m32c | m32r | m32rle | m68000 | m68k | m88k \
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	| maxq | mb | microblaze | mcore | mep \
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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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	| mt \
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	| msp430 \
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	| nios | nios2 \
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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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	| score \
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	| sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
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	| sh64 | sh64le \
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	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
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	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
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	| spu | 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 | xc16x | 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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	m6811 | m68hc11 | m6812 | m68hc12)
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		# Motorola 68HC11/12.
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		basic_machine=$basic_machine-unknown
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		os=-none
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		;;
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	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
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		;;
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	ms1)
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		basic_machine=mt-unknown
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		;;
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	# We use `pc' rather than `unknown'
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	# because (1) that's what they normally are, and
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	# (2) the word "unknown" tends to confuse beginning users.
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	i*86 | x86_64)
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	  basic_machine=$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-* | avr32-* \
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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-* | fido-* | 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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	| m32c-* | 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-* \
341 1 hiro
	| mips64vr4300-* | mips64vr4300el-* \
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	| mips64vr5000-* | mips64vr5000el-* \
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	| mips64vr5900-* | mips64vr5900el-* \
344 1 hiro
	| mipsisa32-* | mipsisa32el-* \
345 1 hiro
	| mipsisa32r2-* | mipsisa32r2el-* \
346 1 hiro
	| mipsisa64-* | mipsisa64el-* \
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	| mipsisa64r2-* | mipsisa64r2el-* \
348 1 hiro
	| mipsisa64sb1-* | mipsisa64sb1el-* \
349 1 hiro
	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
350 1 hiro
	| mipstx39-* | mipstx39el-* \
351 1 hiro
	| mmix-* \
352 1012 hiro
	| mt-* \
353 1 hiro
	| msp430-* \
354 1012 hiro
	| nios-* | nios2-* \
355 1 hiro
	| none-* | np1-* | ns16k-* | ns32k-* \
356 1 hiro
	| orion-* \
357 1 hiro
	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
358 1 hiro
	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
359 1 hiro
	| pyramid-* \
360 1 hiro
	| romp-* | rs6000-* \
361 1144 hiro
	| sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
362 1 hiro
	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
363 1144 hiro
	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
364 238 hiro
	| sparclite-* \
365 1144 hiro
	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
366 1 hiro
	| tahoe-* | thumb-* \
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	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
368 1 hiro
	| tron-* \
369 1 hiro
	| v850-* | v850e-* | vax-* \
370 1 hiro
	| we32k-* \
371 1679 hiro
	| x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
372 1 hiro
	| xstormy16-* | xtensa-* \
373 1 hiro
	| ymp-* \
374 1 hiro
	| z8k-*)
375 1 hiro
		;;
376 1 hiro
	# Recognize the various machine names and aliases which stand
377 1 hiro
	# for a CPU type and a company and sometimes even an OS.
378 1 hiro
	386bsd)
379 1 hiro
		basic_machine=i386-unknown
380 1 hiro
		os=-bsd
381 1 hiro
		;;
382 1 hiro
	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
383 1 hiro
		basic_machine=m68000-att
384 1 hiro
		;;
385 1 hiro
	3b*)
386 1 hiro
		basic_machine=we32k-att
387 1 hiro
		;;
388 1 hiro
	a29khif)
389 1 hiro
		basic_machine=a29k-amd
390 1 hiro
		os=-udi
391 1 hiro
		;;
392 1 hiro
    	abacus)
393 1 hiro
		basic_machine=abacus-unknown
394 1 hiro
		;;
395 1 hiro
	adobe68k)
396 1 hiro
		basic_machine=m68010-adobe
397 1 hiro
		os=-scout
398 1 hiro
		;;
399 1 hiro
	alliant | fx80)
400 1 hiro
		basic_machine=fx80-alliant
401 1 hiro
		;;
402 1 hiro
	altos | altos3068)
403 1 hiro
		basic_machine=m68k-altos
404 1 hiro
		;;
405 1 hiro
	am29k)
406 1 hiro
		basic_machine=a29k-none
407 1 hiro
		os=-bsd
408 1 hiro
		;;
409 1 hiro
	amd64)
410 1 hiro
		basic_machine=x86_64-pc
411 1 hiro
		;;
412 1 hiro
	amd64-*)
413 1 hiro
		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
414 1 hiro
		;;
415 1 hiro
	amdahl)
416 1 hiro
		basic_machine=580-amdahl
417 1 hiro
		os=-sysv
418 1 hiro
		;;
419 1 hiro
	amiga | amiga-*)
420 1 hiro
		basic_machine=m68k-unknown
421 1 hiro
		;;
422 1 hiro
	amigaos | amigados)
423 1 hiro
		basic_machine=m68k-unknown
424 1 hiro
		os=-amigaos
425 1 hiro
		;;
426 1 hiro
	amigaunix | amix)
427 1 hiro
		basic_machine=m68k-unknown
428 1 hiro
		os=-sysv4
429 1 hiro
		;;
430 1 hiro
	apollo68)
431 1 hiro
		basic_machine=m68k-apollo
432 1 hiro
		os=-sysv
433 1 hiro
		;;
434 1 hiro
	apollo68bsd)
435 1 hiro
		basic_machine=m68k-apollo
436 1 hiro
		os=-bsd
437 1 hiro
		;;
438 1 hiro
	aux)
439 1 hiro
		basic_machine=m68k-apple
440 1 hiro
		os=-aux
441 1 hiro
		;;
442 1 hiro
	balance)
443 1 hiro
		basic_machine=ns32k-sequent
444 1 hiro
		os=-dynix
445 1 hiro
		;;
446 1 hiro
	c90)
447 1 hiro
		basic_machine=c90-cray
448 1 hiro
		os=-unicos
449 1 hiro
		;;
450 1 hiro
	convex-c1)
451 1 hiro
		basic_machine=c1-convex
452 1 hiro
		os=-bsd
453 1 hiro
		;;
454 1 hiro
	convex-c2)
455 1 hiro
		basic_machine=c2-convex
456 1 hiro
		os=-bsd
457 1 hiro
		;;
458 1 hiro
	convex-c32)
459 1 hiro
		basic_machine=c32-convex
460 1 hiro
		os=-bsd
461 1 hiro
		;;
462 1 hiro
	convex-c34)
463 1 hiro
		basic_machine=c34-convex
464 1 hiro
		os=-bsd
465 1 hiro
		;;
466 1 hiro
	convex-c38)
467 1 hiro
		basic_machine=c38-convex
468 1 hiro
		os=-bsd
469 1 hiro
		;;
470 1 hiro
	cray | j90)
471 1 hiro
		basic_machine=j90-cray
472 1 hiro
		os=-unicos
473 1 hiro
		;;
474 1 hiro
	craynv)
475 1 hiro
		basic_machine=craynv-cray
476 1 hiro
		os=-unicosmp
477 1 hiro
		;;
478 2022 hiro
	cr16)
479 2022 hiro
		basic_machine=cr16-unknown
480 1 hiro
		os=-elf
481 1 hiro
		;;
482 1 hiro
	crds | unos)
483 1 hiro
		basic_machine=m68k-crds
484 1 hiro
		;;
485 1 hiro
	crisv32 | crisv32-* | etraxfs*)
486 1 hiro
		basic_machine=crisv32-axis
487 1 hiro
		;;
488 1 hiro
	cris | cris-* | etrax*)
489 1 hiro
		basic_machine=cris-axis
490 1 hiro
		;;
491 1 hiro
	crx)
492 1 hiro
		basic_machine=crx-unknown
493 1 hiro
		os=-elf
494 1 hiro
		;;
495 1 hiro
	da30 | da30-*)
496 1 hiro
		basic_machine=m68k-da30
497 1 hiro
		;;
498 1 hiro
	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
499 1 hiro
		basic_machine=mips-dec
500 1 hiro
		;;
501 1 hiro
	decsystem10* | dec10*)
502 1 hiro
		basic_machine=pdp10-dec
503 1 hiro
		os=-tops10
504 1 hiro
		;;
505 1 hiro
	decsystem20* | dec20*)
506 1 hiro
		basic_machine=pdp10-dec
507 1 hiro
		os=-tops20
508 1 hiro
		;;
509 1 hiro
	delta | 3300 | motorola-3300 | motorola-delta \
510 1 hiro
	      | 3300-motorola | delta-motorola)
511 1 hiro
		basic_machine=m68k-motorola
512 1 hiro
		;;
513 1 hiro
	delta88)
514 1 hiro
		basic_machine=m88k-motorola
515 1 hiro
		os=-sysv3
516 1 hiro
		;;
517 1 hiro
	djgpp)
518 1 hiro
		basic_machine=i586-pc
519 1 hiro
		os=-msdosdjgpp
520 1 hiro
		;;
521 1 hiro
	dpx20 | dpx20-*)
522 1 hiro
		basic_machine=rs6000-bull
523 1 hiro
		os=-bosx
524 1 hiro
		;;
525 1 hiro
	dpx2* | dpx2*-bull)
526 1 hiro
		basic_machine=m68k-bull
527 1 hiro
		os=-sysv3
528 1 hiro
		;;
529 1 hiro
	ebmon29k)
530 1 hiro
		basic_machine=a29k-amd
531 1 hiro
		os=-ebmon
532 1 hiro
		;;
533 1 hiro
	elxsi)
534 1 hiro
		basic_machine=elxsi-elxsi
535 1 hiro
		os=-bsd
536 1 hiro
		;;
537 1 hiro
	encore | umax | mmax)
538 1 hiro
		basic_machine=ns32k-encore
539 1 hiro
		;;
540 1 hiro
	es1800 | OSE68k | ose68k | ose | OSE)
541 1 hiro
		basic_machine=m68k-ericsson
542 1 hiro
		os=-ose
543 1 hiro
		;;
544 1 hiro
	fx2800)
545 1 hiro
		basic_machine=i860-alliant
546 1 hiro
		;;
547 1 hiro
	genix)
548 1 hiro
		basic_machine=ns32k-ns
549 1 hiro
		;;
550 1 hiro
	gmicro)
551 1 hiro
		basic_machine=tron-gmicro
552 1 hiro
		os=-sysv
553 1 hiro
		;;
554 1 hiro
	go32)
555 1 hiro
		basic_machine=i386-pc
556 1 hiro
		os=-go32
557 1 hiro
		;;
558 1 hiro
	h3050r* | hiux*)
559 1 hiro
		basic_machine=hppa1.1-hitachi
560 1 hiro
		os=-hiuxwe2
561 1 hiro
		;;
562 1 hiro
	h8300hms)
563 1 hiro
		basic_machine=h8300-hitachi
564 1 hiro
		os=-hms
565 1 hiro
		;;
566 1 hiro
	h8300xray)
567 1 hiro
		basic_machine=h8300-hitachi
568 1 hiro
		os=-xray
569 1 hiro
		;;
570 1 hiro
	h8500hms)
571 1 hiro
		basic_machine=h8500-hitachi
572 1 hiro
		os=-hms
573 1 hiro
		;;
574 1 hiro
	harris)
575 1 hiro
		basic_machine=m88k-harris
576 1 hiro
		os=-sysv3
577 1 hiro
		;;
578 1 hiro
	hp300-*)
579 1 hiro
		basic_machine=m68k-hp
580 1 hiro
		;;
581 1 hiro
	hp300bsd)
582 1 hiro
		basic_machine=m68k-hp
583 1 hiro
		os=-bsd
584 1 hiro
		;;
585 1 hiro
	hp300hpux)
586 1 hiro
		basic_machine=m68k-hp
587 1 hiro
		os=-hpux
588 1 hiro
		;;
589 1 hiro
	hp3k9[0-9][0-9] | hp9[0-9][0-9])
590 1 hiro
		basic_machine=hppa1.0-hp
591 1 hiro
		;;
592 1 hiro
	hp9k2[0-9][0-9] | hp9k31[0-9])
593 1 hiro
		basic_machine=m68000-hp
594 1 hiro
		;;
595 1 hiro
	hp9k3[2-9][0-9])
596 1 hiro
		basic_machine=m68k-hp
597 1 hiro
		;;
598 1 hiro
	hp9k6[0-9][0-9] | hp6[0-9][0-9])
599 1 hiro
		basic_machine=hppa1.0-hp
600 1 hiro
		;;
601 1 hiro
	hp9k7[0-79][0-9] | hp7[0-79][0-9])
602 1 hiro
		basic_machine=hppa1.1-hp
603 1 hiro
		;;
604 1 hiro
	hp9k78[0-9] | hp78[0-9])
605 1 hiro
		# FIXME: really hppa2.0-hp
606 1 hiro
		basic_machine=hppa1.1-hp
607 1 hiro
		;;
608 1 hiro
	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
609 1 hiro
		# FIXME: really hppa2.0-hp
610 1 hiro
		basic_machine=hppa1.1-hp
611 1 hiro
		;;
612 1 hiro
	hp9k8[0-9][13679] | hp8[0-9][13679])
613 1 hiro
		basic_machine=hppa1.1-hp
614 1 hiro
		;;
615 1 hiro
	hp9k8[0-9][0-9] | hp8[0-9][0-9])
616 1 hiro
		basic_machine=hppa1.0-hp
617 1 hiro
		;;
618 1 hiro
	hppa-next)
619 1 hiro
		os=-nextstep3
620 1 hiro
		;;
621 1 hiro
	hppaosf)
622 1 hiro
		basic_machine=hppa1.1-hp
623 1 hiro
		os=-osf
624 1 hiro
		;;
625 1 hiro
	hppro)
626 1 hiro
		basic_machine=hppa1.1-hp
627 1 hiro
		os=-proelf
628 1 hiro
		;;
629 1 hiro
	i370-ibm* | ibm*)
630 1 hiro
		basic_machine=i370-ibm
631 1 hiro
		;;
632 1 hiro
# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
633 1 hiro
	i*86v32)
634 1 hiro
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
635 1 hiro
		os=-sysv32
636 1 hiro
		;;
637 1 hiro
	i*86v4*)
638 1 hiro
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
639 1 hiro
		os=-sysv4
640 1 hiro
		;;
641 1 hiro
	i*86v)
642 1 hiro
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
643 1 hiro
		os=-sysv
644 1 hiro
		;;
645 1 hiro
	i*86sol2)
646 1 hiro
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
647 1 hiro
		os=-solaris2
648 1 hiro
		;;
649 1 hiro
	i386mach)
650 1 hiro
		basic_machine=i386-mach
651 1 hiro
		os=-mach
652 1 hiro
		;;
653 1 hiro
	i386-vsta | vsta)
654 1 hiro
		basic_machine=i386-unknown
655 1 hiro
		os=-vsta
656 1 hiro
		;;
657 1 hiro
	iris | iris4d)
658 1 hiro
		basic_machine=mips-sgi
659 1 hiro
		case $os in
660 1 hiro
		    -irix*)
661 1 hiro
			;;
662 1 hiro
		    *)
663 1 hiro
			os=-irix4
664 1 hiro
			;;
665 1 hiro
		esac
666 1 hiro
		;;
667 1 hiro
	isi68 | isi)
668 1 hiro
		basic_machine=m68k-isi
669 1 hiro
		os=-sysv
670 1 hiro
		;;
671 1 hiro
	m88k-omron*)
672 1 hiro
		basic_machine=m88k-omron
673 1 hiro
		;;
674 1 hiro
	magnum | m3230)
675 1 hiro
		basic_machine=mips-mips
676 1 hiro
		os=-sysv
677 1 hiro
		;;
678 1 hiro
	merlin)
679 1 hiro
		basic_machine=ns32k-utek
680 1 hiro
		os=-sysv
681 1 hiro
		;;
682 1 hiro
	mingw32)
683 1 hiro
		basic_machine=i386-pc
684 1 hiro
		os=-mingw32
685 1 hiro
		;;
686 2022 hiro
	mingw32ce)
687 2022 hiro
		basic_machine=arm-unknown
688 2022 hiro
		os=-mingw32ce
689 2022 hiro
		;;
690 1 hiro
	miniframe)
691 1 hiro
		basic_machine=m68000-convergent
692 1 hiro
		;;
693 1 hiro
	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
694 1 hiro
		basic_machine=m68k-atari
695 1 hiro
		os=-mint
696 1 hiro
		;;
697 1 hiro
	mips3*-*)
698 1 hiro
		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
699 1 hiro
		;;
700 1 hiro
	mips3*)
701 1 hiro
		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
702 1 hiro
		;;
703 1 hiro
	monitor)
704 1 hiro
		basic_machine=m68k-rom68k
705 1 hiro
		os=-coff
706 1 hiro
		;;
707 1 hiro
	morphos)
708 1 hiro
		basic_machine=powerpc-unknown
709 1 hiro
		os=-morphos
710 1 hiro
		;;
711 1 hiro
	msdos)
712 1 hiro
		basic_machine=i386-pc
713 1 hiro
		os=-msdos
714 1 hiro
		;;
715 1012 hiro
	ms1-*)
716 1012 hiro
		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
717 1012 hiro
		;;
718 1 hiro
	mvs)
719 1 hiro
		basic_machine=i370-ibm
720 1 hiro
		os=-mvs
721 1 hiro
		;;
722 1 hiro
	ncr3000)
723 1 hiro
		basic_machine=i486-ncr
724 1 hiro
		os=-sysv4
725 1 hiro
		;;
726 1 hiro
	netbsd386)
727 1 hiro
		basic_machine=i386-unknown
728 1 hiro
		os=-netbsd
729 1 hiro
		;;
730 1 hiro
	netwinder)
731 1 hiro
		basic_machine=armv4l-rebel
732 1 hiro
		os=-linux
733 1 hiro
		;;
734 1 hiro
	news | news700 | news800 | news900)
735 1 hiro
		basic_machine=m68k-sony
736 1 hiro
		os=-newsos
737 1 hiro
		;;
738 1 hiro
	news1000)
739 1 hiro
		basic_machine=m68030-sony
740 1 hiro
		os=-newsos
741 1 hiro
		;;
742 1 hiro
	news-3600 | risc-news)
743 1 hiro
		basic_machine=mips-sony
744 1 hiro
		os=-newsos
745 1 hiro
		;;
746 1 hiro
	necv70)
747 1 hiro
		basic_machine=v70-nec
748 1 hiro
		os=-sysv
749 1 hiro
		;;
750 1 hiro
	next | m*-next )
751 1 hiro
		basic_machine=m68k-next
752 1 hiro
		case $os in
753 1 hiro
		    -nextstep* )
754 1 hiro
			;;
755 1 hiro
		    -ns2*)
756 1 hiro
		      os=-nextstep2
757 1 hiro
			;;
758 1 hiro
		    *)
759 1 hiro
		      os=-nextstep3
760 1 hiro
			;;
761 1 hiro
		esac
762 1 hiro
		;;
763 1 hiro
	nh3000)
764 1 hiro
		basic_machine=m68k-harris
765 1 hiro
		os=-cxux
766 1 hiro
		;;
767 1 hiro
	nh[45]000)
768 1 hiro
		basic_machine=m88k-harris
769 1 hiro
		os=-cxux
770 1 hiro
		;;
771 1 hiro
	nindy960)
772 1 hiro
		basic_machine=i960-intel
773 1 hiro
		os=-nindy
774 1 hiro
		;;
775 1 hiro
	mon960)
776 1 hiro
		basic_machine=i960-intel
777 1 hiro
		os=-mon960
778 1 hiro
		;;
779 1 hiro
	nonstopux)
780 1 hiro
		basic_machine=mips-compaq
781 1 hiro
		os=-nonstopux
782 1 hiro
		;;
783 1 hiro
	np1)
784 1 hiro
		basic_machine=np1-gould
785 1 hiro
		;;
786 1 hiro
	nsr-tandem)
787 1 hiro
		basic_machine=nsr-tandem
788 1 hiro
		;;
789 1 hiro
	op50n-* | op60c-*)
790 1 hiro
		basic_machine=hppa1.1-oki
791 1 hiro
		os=-proelf
792 1 hiro
		;;
793 497 hiro
	openrisc | openrisc-*)
794 1 hiro
		basic_machine=or32-unknown
795 1 hiro
		;;
796 1 hiro
	os400)
797 1 hiro
		basic_machine=powerpc-ibm
798 1 hiro
		os=-os400
799 1 hiro
		;;
800 1 hiro
	OSE68000 | ose68000)
801 1 hiro
		basic_machine=m68000-ericsson
802 1 hiro
		os=-ose
803 1 hiro
		;;
804 1 hiro
	os68k)
805 1 hiro
		basic_machine=m68k-none
806 1 hiro
		os=-os68k
807 1 hiro
		;;
808 1 hiro
	pa-hitachi)
809 1 hiro
		basic_machine=hppa1.1-hitachi
810 1 hiro
		os=-hiuxwe2
811 1 hiro
		;;
812 1 hiro
	paragon)
813 1 hiro
		basic_machine=i860-intel
814 1 hiro
		os=-osf
815 1 hiro
		;;
816 1 hiro
	pbd)
817 1 hiro
		basic_machine=sparc-tti
818 1 hiro
		;;
819 1 hiro
	pbb)
820 1 hiro
		basic_machine=m68k-tti
821 1 hiro
		;;
822 1 hiro
	pc532 | pc532-*)
823 1 hiro
		basic_machine=ns32k-pc532
824 1 hiro
		;;
825 1012 hiro
	pc98)
826 1012 hiro
		basic_machine=i386-pc
827 1012 hiro
		;;
828 1012 hiro
	pc98-*)
829 1012 hiro
		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
830 1012 hiro
		;;
831 1 hiro
	pentium | p5 | k5 | k6 | nexgen | viac3)
832 1 hiro
		basic_machine=i586-pc
833 1 hiro
		;;
834 1 hiro
	pentiumpro | p6 | 6x86 | athlon | athlon_*)
835 1 hiro
		basic_machine=i686-pc
836 1 hiro
		;;
837 1 hiro
	pentiumii | pentium2 | pentiumiii | pentium3)
838 1 hiro
		basic_machine=i686-pc
839 1 hiro
		;;
840 1 hiro
	pentium4)
841 1 hiro
		basic_machine=i786-pc
842 1 hiro
		;;
843 1 hiro
	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
844 1 hiro
		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
845 1 hiro
		;;
846 1 hiro
	pentiumpro-* | p6-* | 6x86-* | athlon-*)
847 1 hiro
		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
848 1 hiro
		;;
849 1 hiro
	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
850 1 hiro
		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
851 1 hiro
		;;
852 1 hiro
	pentium4-*)
853 1 hiro
		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
854 1 hiro
		;;
855 1 hiro
	pn)
856 1 hiro
		basic_machine=pn-gould
857 1 hiro
		;;
858 1 hiro
	power)	basic_machine=power-ibm
859 1 hiro
		;;
860 1 hiro
	ppc)	basic_machine=powerpc-unknown
861 1 hiro
		;;
862 1 hiro
	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
863 1 hiro
		;;
864 1 hiro
	ppcle | powerpclittle | ppc-le | powerpc-little)
865 1 hiro
		basic_machine=powerpcle-unknown
866 1 hiro
		;;
867 1 hiro
	ppcle-* | powerpclittle-*)
868 1 hiro
		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
869 1 hiro
		;;
870 1 hiro
	ppc64)	basic_machine=powerpc64-unknown
871 1 hiro
		;;
872 1 hiro
	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
873 1 hiro
		;;
874 1 hiro
	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
875 1 hiro
		basic_machine=powerpc64le-unknown
876 1 hiro
		;;
877 1 hiro
	ppc64le-* | powerpc64little-*)
878 1 hiro
		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
879 1 hiro
		;;
880 1 hiro
	ps2)
881 1 hiro
		basic_machine=i386-ibm
882 1 hiro
		;;
883 1 hiro
	pw32)
884 1 hiro
		basic_machine=i586-unknown
885 1 hiro
		os=-pw32
886 1 hiro
		;;
887 1012 hiro
	rdos)
888 1012 hiro
		basic_machine=i386-pc
889 1012 hiro
		os=-rdos
890 1012 hiro
		;;
891 1 hiro
	rom68k)
892 1 hiro
		basic_machine=m68k-rom68k
893 1 hiro
		os=-coff
894 1 hiro
		;;
895 1 hiro
	rm[46]00)
896 1 hiro
		basic_machine=mips-siemens
897 1 hiro
		;;
898 1 hiro
	rtpc | rtpc-*)
899 1 hiro
		basic_machine=romp-ibm
900 1 hiro
		;;
901 1 hiro
	s390 | s390-*)
902 1 hiro
		basic_machine=s390-ibm
903 1 hiro
		;;
904 1 hiro
	s390x | s390x-*)
905 1 hiro
		basic_machine=s390x-ibm
906 1 hiro
		;;
907 1 hiro
	sa29200)
908 1 hiro
		basic_machine=a29k-amd
909 1 hiro
		os=-udi
910 1 hiro
		;;
911 1 hiro
	sb1)
912 1 hiro
		basic_machine=mipsisa64sb1-unknown
913 1 hiro
		;;
914 1 hiro
	sb1el)
915 1 hiro
		basic_machine=mipsisa64sb1el-unknown
916 1 hiro
		;;
917 1679 hiro
	sde)
918 1679 hiro
		basic_machine=mipsisa32-sde
919 1679 hiro
		os=-elf
920 1679 hiro
		;;
921 1 hiro
	sei)
922 1 hiro
		basic_machine=mips-sei
923 1 hiro
		os=-seiux
924 1 hiro
		;;
925 1 hiro
	sequent)
926 1 hiro
		basic_machine=i386-sequent
927 1 hiro
		;;
928 1 hiro
	sh)
929 1 hiro
		basic_machine=sh-hitachi
930 1 hiro
		os=-hms
931 1 hiro
		;;
932 2022 hiro
	sh5el)
933 2022 hiro
		basic_machine=sh5le-unknown
934 2022 hiro
		;;
935 1 hiro
	sh64)
936 1 hiro
		basic_machine=sh64-unknown
937 1 hiro
		;;
938 1 hiro
	sparclite-wrs | simso-wrs)
939 1 hiro
		basic_machine=sparclite-wrs
940 1 hiro
		os=-vxworks
941 1 hiro
		;;
942 1 hiro
	sps7)
943 1 hiro
		basic_machine=m68k-bull
944 1 hiro
		os=-sysv2
945 1 hiro
		;;
946 1 hiro
	spur)
947 1 hiro
		basic_machine=spur-unknown
948 1 hiro
		;;
949 1 hiro
	st2000)
950 1 hiro
		basic_machine=m68k-tandem
951 1 hiro
		;;
952 1 hiro
	stratus)
953 1 hiro
		basic_machine=i860-stratus
954 1 hiro
		os=-sysv4
955 1 hiro
		;;
956 1 hiro
	sun2)
957 1 hiro
		basic_machine=m68000-sun
958 1 hiro
		;;
959 1 hiro
	sun2os3)
960 1 hiro
		basic_machine=m68000-sun
961 1 hiro
		os=-sunos3
962 1 hiro
		;;
963 1 hiro
	sun2os4)
964 1 hiro
		basic_machine=m68000-sun
965 1 hiro
		os=-sunos4
966 1 hiro
		;;
967 1 hiro
	sun3os3)
968 1 hiro
		basic_machine=m68k-sun
969 1 hiro
		os=-sunos3
970 1 hiro
		;;
971 1 hiro
	sun3os4)
972 1 hiro
		basic_machine=m68k-sun
973 1 hiro
		os=-sunos4
974 1 hiro
		;;
975 1 hiro
	sun4os3)
976 1 hiro
		basic_machine=sparc-sun
977 1 hiro
		os=-sunos3
978 1 hiro
		;;
979 1 hiro
	sun4os4)
980 1 hiro
		basic_machine=sparc-sun
981 1 hiro
		os=-sunos4
982 1 hiro
		;;
983 1 hiro
	sun4sol2)
984 1 hiro
		basic_machine=sparc-sun
985 1 hiro
		os=-solaris2
986 1 hiro
		;;
987 1 hiro
	sun3 | sun3-*)
988 1 hiro
		basic_machine=m68k-sun
989 1 hiro
		;;
990 1 hiro
	sun4)
991 1 hiro
		basic_machine=sparc-sun
992 1 hiro
		;;
993 1 hiro
	sun386 | sun386i | roadrunner)
994 1 hiro
		basic_machine=i386-sun
995 1 hiro
		;;
996 1 hiro
	sv1)
997 1 hiro
		basic_machine=sv1-cray
998 1 hiro
		os=-unicos
999 1 hiro
		;;
1000 1 hiro
	symmetry)
1001 1 hiro
		basic_machine=i386-sequent
1002 1 hiro
		os=-dynix
1003 1 hiro
		;;
1004 1 hiro
	t3e)
1005 1 hiro
		basic_machine=alphaev5-cray
1006 1 hiro
		os=-unicos
1007 1 hiro
		;;
1008 1 hiro
	t90)
1009 1 hiro
		basic_machine=t90-cray
1010 1 hiro
		os=-unicos
1011 1 hiro
		;;
1012 1 hiro
	tic54x | c54x*)
1013 1 hiro
		basic_machine=tic54x-unknown
1014 1 hiro
		os=-coff
1015 1 hiro
		;;
1016 1 hiro
	tic55x | c55x*)
1017 1 hiro
		basic_machine=tic55x-unknown
1018 1 hiro
		os=-coff
1019 1 hiro
		;;
1020 1 hiro
	tic6x | c6x*)
1021 1 hiro
		basic_machine=tic6x-unknown
1022 1 hiro
		os=-coff
1023 1 hiro
		;;
1024 1 hiro
	tx39)
1025 1 hiro
		basic_machine=mipstx39-unknown
1026 1 hiro
		;;
1027 1 hiro
	tx39el)
1028 1 hiro
		basic_machine=mipstx39el-unknown
1029 1 hiro
		;;
1030 1 hiro
	toad1)
1031 1 hiro
		basic_machine=pdp10-xkl
1032 1 hiro
		os=-tops20
1033 1 hiro
		;;
1034 1 hiro
	tower | tower-32)
1035 1 hiro
		basic_machine=m68k-ncr
1036 1 hiro
		;;
1037 1 hiro
	tpf)
1038 1 hiro
		basic_machine=s390x-ibm
1039 1 hiro
		os=-tpf
1040 1 hiro
		;;
1041 1 hiro
	udi29k)
1042 1 hiro
		basic_machine=a29k-amd
1043 1 hiro
		os=-udi
1044 1 hiro
		;;
1045 1 hiro
	ultra3)
1046 1 hiro
		basic_machine=a29k-nyu
1047 1 hiro
		os=-sym1
1048 1 hiro
		;;
1049 1 hiro
	v810 | necv810)
1050 1 hiro
		basic_machine=v810-nec
1051 1 hiro
		os=-none
1052 1 hiro
		;;
1053 1 hiro
	vaxv)
1054 1 hiro
		basic_machine=vax-dec
1055 1 hiro
		os=-sysv
1056 1 hiro
		;;
1057 1 hiro
	vms)
1058 1 hiro
		basic_machine=vax-dec
1059 1 hiro
		os=-vms
1060 1 hiro
		;;
1061 1 hiro
	vpp*|vx|vx-*)
1062 1 hiro
		basic_machine=f301-fujitsu
1063 1 hiro
		;;
1064 1 hiro
	vxworks960)
1065 1 hiro
		basic_machine=i960-wrs
1066 1 hiro
		os=-vxworks
1067 1 hiro
		;;
1068 1 hiro
	vxworks68)
1069 1 hiro
		basic_machine=m68k-wrs
1070 1 hiro
		os=-vxworks
1071 1 hiro
		;;
1072 1 hiro
	vxworks29k)
1073 1 hiro
		basic_machine=a29k-wrs
1074 1 hiro
		os=-vxworks
1075 1 hiro
		;;
1076 1 hiro
	w65*)
1077 1 hiro
		basic_machine=w65-wdc
1078 1 hiro
		os=-none
1079 1 hiro
		;;
1080 1 hiro
	w89k-*)
1081 1 hiro
		basic_machine=hppa1.1-winbond
1082 1 hiro
		os=-proelf
1083 1 hiro
		;;
1084 1 hiro
	xbox)
1085 1 hiro
		basic_machine=i686-pc
1086 1 hiro
		os=-mingw32
1087 1 hiro
		;;
1088 1 hiro
	xps | xps100)
1089 1 hiro
		basic_machine=xps100-honeywell
1090 1 hiro
		;;
1091 1 hiro
	ymp)
1092 1 hiro
		basic_machine=ymp-cray
1093 1 hiro
		os=-unicos
1094 1 hiro
		;;
1095 1 hiro
	z8k-*-coff)
1096 1 hiro
		basic_machine=z8k-unknown
1097 1 hiro
		os=-sim
1098 1 hiro
		;;
1099 1 hiro
	none)
1100 1 hiro
		basic_machine=none-none
1101 1 hiro
		os=-none
1102 1 hiro
		;;
1103 1 hiro
1104 1 hiro
# Here we handle the default manufacturer of certain CPU types.  It is in
1105 1 hiro
# some cases the only manufacturer, in others, it is the most popular.
1106 1 hiro
	w89k)
1107 1 hiro
		basic_machine=hppa1.1-winbond
1108 1 hiro
		;;
1109 1 hiro
	op50n)
1110 1 hiro
		basic_machine=hppa1.1-oki
1111 1 hiro
		;;
1112 1 hiro
	op60c)
1113 1 hiro
		basic_machine=hppa1.1-oki
1114 1 hiro
		;;
1115 1 hiro
	romp)
1116 1 hiro
		basic_machine=romp-ibm
1117 1 hiro
		;;
1118 1 hiro
	mmix)
1119 1 hiro
		basic_machine=mmix-knuth
1120 1 hiro
		;;
1121 1 hiro
	rs6000)
1122 1 hiro
		basic_machine=rs6000-ibm
1123 1 hiro
		;;
1124 1 hiro
	vax)
1125 1 hiro
		basic_machine=vax-dec
1126 1 hiro
		;;
1127 1 hiro
	pdp10)
1128 1 hiro
		# there are many clones, so DEC is not a safe bet
1129 1 hiro
		basic_machine=pdp10-unknown
1130 1 hiro
		;;
1131 1 hiro
	pdp11)
1132 1 hiro
		basic_machine=pdp11-dec
1133 1 hiro
		;;
1134 1 hiro
	we32k)
1135 1 hiro
		basic_machine=we32k-att
1136 1 hiro
		;;
1137 497 hiro
	sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
1138 1 hiro
		basic_machine=sh-unknown
1139 1 hiro
		;;
1140 1144 hiro
	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
1141 1 hiro
		basic_machine=sparc-sun
1142 1 hiro
		;;
1143 1 hiro
	cydra)
1144 1 hiro
		basic_machine=cydra-cydrome
1145 1 hiro
		;;
1146 1 hiro
	orion)
1147 1 hiro
		basic_machine=orion-highlevel
1148 1 hiro
		;;
1149 1 hiro
	orion105)
1150 1 hiro
		basic_machine=clipper-highlevel
1151 1 hiro
		;;
1152 1 hiro
	mac | mpw | mac-mpw)
1153 1 hiro
		basic_machine=m68k-apple
1154 1 hiro
		;;
1155 1 hiro
	pmac | pmac-mpw)
1156 1 hiro
		basic_machine=powerpc-apple
1157 1 hiro
		;;
1158 1 hiro
	*-unknown)
1159 1 hiro
		# Make sure to match an already-canonicalized machine name.
1160 1 hiro
		;;
1161 1 hiro
	*)
1162 1 hiro
		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1163 1 hiro
		exit 1
1164 1 hiro
		;;
1165 1 hiro
esac
1166 1 hiro
1167 1 hiro
# Here we canonicalize certain aliases for manufacturers.
1168 1 hiro
case $basic_machine in
1169 1 hiro
	*-digital*)
1170 1 hiro
		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1171 1 hiro
		;;
1172 1 hiro
	*-commodore*)
1173 1 hiro
		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1174 1 hiro
		;;
1175 1 hiro
	*)
1176 1 hiro
		;;
1177 1 hiro
esac
1178 1 hiro
1179 1 hiro
# Decode manufacturer-specific aliases for certain operating systems.
1180 1 hiro
1181 1 hiro
if [ x"$os" != x"" ]
1182 1 hiro
then
1183 1 hiro
case $os in
1184 1 hiro
        # First match some system type aliases
1185 1 hiro
        # that might get confused with valid system types.
1186 1 hiro
	# -solaris* is a basic system type, with this one exception.
1187 1 hiro
	-solaris1 | -solaris1.*)
1188 1 hiro
		os=`echo $os | sed -e 's|solaris1|sunos4|'`
1189 1 hiro
		;;
1190 1 hiro
	-solaris)
1191 1 hiro
		os=-solaris2
1192 1 hiro
		;;
1193 1 hiro
	-svr4*)
1194 1 hiro
		os=-sysv4
1195 1 hiro
		;;
1196 1 hiro
	-unixware*)
1197 1 hiro
		os=-sysv4.2uw
1198 1 hiro
		;;
1199 1 hiro
	-gnu/linux*)
1200 1 hiro
		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1201 1 hiro
		;;
1202 1 hiro
	# First accept the basic system types.
1203 1 hiro
	# The portable systems comes first.
1204 1 hiro
	# Each alternative MUST END IN A *, to match a version number.
1205 1 hiro
	# -sysv* is not here because it comes later, after sysvr4.
1206 1 hiro
	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1207 1 hiro
	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1208 1 hiro
	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1209 1 hiro
	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1210 1 hiro
	      | -aos* \
1211 1 hiro
	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1212 1 hiro
	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1213 1012 hiro
	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1214 1012 hiro
	      | -openbsd* | -solidbsd* \
1215 1 hiro
	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1216 1 hiro
	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1217 1 hiro
	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1218 1 hiro
	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1219 1 hiro
	      | -chorusos* | -chorusrdb* \
1220 1 hiro
	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1221 1012 hiro
	      | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
1222 1012 hiro
	      | -uxpv* | -beos* | -mpeix* | -udk* \
1223 1 hiro
	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1224 1 hiro
	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1225 1 hiro
	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1226 1 hiro
	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1227 1 hiro
	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1228 497 hiro
	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1229 2022 hiro
	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops*)
1230 1 hiro
	# Remember, each alternative MUST END IN *, to match a version number.
1231 1 hiro
		;;
1232 1 hiro
	-qnx*)
1233 1 hiro
		case $basic_machine in
1234 1 hiro
		    x86-* | i*86-*)
1235 1 hiro
			;;
1236 1 hiro
		    *)
1237 1 hiro
			os=-nto$os
1238 1 hiro
			;;
1239 1 hiro
		esac
1240 1 hiro
		;;
1241 1 hiro
	-nto-qnx*)
1242 1 hiro
		;;
1243 1 hiro
	-nto*)
1244 1 hiro
		os=`echo $os | sed -e 's|nto|nto-qnx|'`
1245 1 hiro
		;;
1246 1 hiro
	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1247 497 hiro
	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1248 1 hiro
	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1249 1 hiro
		;;
1250 1 hiro
	-mac*)
1251 1 hiro
		os=`echo $os | sed -e 's|mac|macos|'`
1252 1 hiro
		;;
1253 1 hiro
	-linux-dietlibc)
1254 1 hiro
		os=-linux-dietlibc
1255 1 hiro
		;;
1256 1 hiro
	-linux*)
1257 1 hiro
		os=`echo $os | sed -e 's|linux|linux-gnu|'`
1258 1 hiro
		;;
1259 1 hiro
	-sunos5*)
1260 1 hiro
		os=`echo $os | sed -e 's|sunos5|solaris2|'`
1261 1 hiro
		;;
1262 1 hiro
	-sunos6*)
1263 1 hiro
		os=`echo $os | sed -e 's|sunos6|solaris3|'`
1264 1 hiro
		;;
1265 1 hiro
	-opened*)
1266 1 hiro
		os=-openedition
1267 1 hiro
		;;
1268 1 hiro
        -os400*)
1269 1 hiro
		os=-os400
1270 1 hiro
		;;
1271 1 hiro
	-wince*)
1272 1 hiro
		os=-wince
1273 1 hiro
		;;
1274 1 hiro
	-osfrose*)
1275 1 hiro
		os=-osfrose
1276 1 hiro
		;;
1277 1 hiro
	-osf*)
1278 1 hiro
		os=-osf
1279 1 hiro
		;;
1280 1 hiro
	-utek*)
1281 1 hiro
		os=-bsd
1282 1 hiro
		;;
1283 1 hiro
	-dynix*)
1284 1 hiro
		os=-bsd
1285 1 hiro
		;;
1286 1 hiro
	-acis*)
1287 1 hiro
		os=-aos
1288 1 hiro
		;;
1289 1 hiro
	-atheos*)
1290 1 hiro
		os=-atheos
1291 1 hiro
		;;
1292 1 hiro
	-syllable*)
1293 1 hiro
		os=-syllable
1294 1 hiro
		;;
1295 1 hiro
	-386bsd)
1296 1 hiro
		os=-bsd
1297 1 hiro
		;;
1298 1 hiro
	-ctix* | -uts*)
1299 1 hiro
		os=-sysv
1300 1 hiro
		;;
1301 1 hiro
	-nova*)
1302 1 hiro
		os=-rtmk-nova
1303 1 hiro
		;;
1304 1 hiro
	-ns2 )
1305 1 hiro
		os=-nextstep2
1306 1 hiro
		;;
1307 1 hiro
	-nsk*)
1308 1 hiro
		os=-nsk
1309 1 hiro
		;;
1310 1 hiro
	# Preserve the version number of sinix5.
1311 1 hiro
	-sinix5.*)
1312 1 hiro
		os=`echo $os | sed -e 's|sinix|sysv|'`
1313 1 hiro
		;;
1314 1 hiro
	-sinix*)
1315 1 hiro
		os=-sysv4
1316 1 hiro
		;;
1317 1 hiro
        -tpf*)
1318 1 hiro
		os=-tpf
1319 1 hiro
		;;
1320 1 hiro
	-triton*)
1321 1 hiro
		os=-sysv3
1322 1 hiro
		;;
1323 1 hiro
	-oss*)
1324 1 hiro
		os=-sysv3
1325 1 hiro
		;;
1326 1 hiro
	-svr4)
1327 1 hiro
		os=-sysv4
1328 1 hiro
		;;
1329 1 hiro
	-svr3)
1330 1 hiro
		os=-sysv3
1331 1 hiro
		;;
1332 1 hiro
	-sysvr4)
1333 1 hiro
		os=-sysv4
1334 1 hiro
		;;
1335 1 hiro
	# This must come after -sysvr4.
1336 1 hiro
	-sysv*)
1337 1 hiro
		;;
1338 1 hiro
	-ose*)
1339 1 hiro
		os=-ose
1340 1 hiro
		;;
1341 1 hiro
	-es1800*)
1342 1 hiro
		os=-ose
1343 1 hiro
		;;
1344 1 hiro
	-xenix)
1345 1 hiro
		os=-xenix
1346 1 hiro
		;;
1347 1 hiro
	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1348 1 hiro
		os=-mint
1349 1 hiro
		;;
1350 1 hiro
	-aros*)
1351 1 hiro
		os=-aros
1352 1 hiro
		;;
1353 1 hiro
	-kaos*)
1354 1 hiro
		os=-kaos
1355 1 hiro
		;;
1356 1 hiro
	-zvmoe)
1357 1 hiro
		os=-zvmoe
1358 1 hiro
		;;
1359 1 hiro
	-none)
1360 1 hiro
		;;
1361 1 hiro
	*)
1362 1 hiro
		# Get rid of the `-' at the beginning of $os.
1363 1 hiro
		os=`echo $os | sed 's/[^-]*-//'`
1364 1 hiro
		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1365 1 hiro
		exit 1
1366 1 hiro
		;;
1367 1 hiro
esac
1368 1 hiro
else
1369 1 hiro
1370 1 hiro
# Here we handle the default operating systems that come with various machines.
1371 1 hiro
# The value should be what the vendor currently ships out the door with their
1372 1 hiro
# machine or put another way, the most popular os provided with the machine.
1373 1 hiro
1374 1 hiro
# Note that if you're going to try to match "-MANUFACTURER" here (say,
1375 1 hiro
# "-sun"), then you have to tell the case statement up towards the top
1376 1 hiro
# that MANUFACTURER isn't an operating system.  Otherwise, code above
1377 1 hiro
# will signal an error saying that MANUFACTURER isn't an operating
1378 1 hiro
# system, and we'll never get to this point.
1379 1 hiro
1380 1 hiro
case $basic_machine in
1381 1679 hiro
        score-*)
1382 1679 hiro
		os=-elf
1383 1679 hiro
		;;
1384 1144 hiro
        spu-*)
1385 1144 hiro
		os=-elf
1386 1144 hiro
		;;
1387 1 hiro
	*-acorn)
1388 1 hiro
		os=-riscix1.2
1389 1 hiro
		;;
1390 1 hiro
	arm*-rebel)
1391 1 hiro
		os=-linux
1392 1 hiro
		;;
1393 1 hiro
	arm*-semi)
1394 1 hiro
		os=-aout
1395 1 hiro
		;;
1396 1144 hiro
        c4x-* | tic4x-*)
1397 1144 hiro
        	os=-coff
1398 1144 hiro
		;;
1399 1 hiro
	# This must come before the *-dec entry.
1400 1 hiro
	pdp10-*)
1401 1 hiro
		os=-tops20
1402 1 hiro
		;;
1403 1 hiro
	pdp11-*)
1404 1 hiro
		os=-none
1405 1 hiro
		;;
1406 1 hiro
	*-dec | vax-*)
1407 1 hiro
		os=-ultrix4.2
1408 1 hiro
		;;
1409 1 hiro
	m68*-apollo)
1410 1 hiro
		os=-domain
1411 1 hiro
		;;
1412 1 hiro
	i386-sun)
1413 1 hiro
		os=-sunos4.0.2
1414 1 hiro
		;;
1415 1 hiro
	m68000-sun)
1416 1 hiro
		os=-sunos3
1417 1 hiro
		# This also exists in the configure program, but was not the
1418 1 hiro
		# default.
1419 1 hiro
		# os=-sunos4
1420 1 hiro
		;;
1421 1 hiro
	m68*-cisco)
1422 1 hiro
		os=-aout
1423 1 hiro
		;;
1424 2022 hiro
        mep-*)
1425 2022 hiro
		os=-elf
1426 2022 hiro
		;;
1427 1 hiro
	mips*-cisco)
1428 1 hiro
		os=-elf
1429 1 hiro
		;;
1430 1 hiro
	mips*-*)
1431 1 hiro
		os=-elf
1432 1 hiro
		;;
1433 1 hiro
	or32-*)
1434 1 hiro
		os=-coff
1435 1 hiro
		;;
1436 1 hiro
	*-tti)	# must be before sparc entry or we get the wrong os.
1437 1 hiro
		os=-sysv3
1438 1 hiro
		;;
1439 1 hiro
	sparc-* | *-sun)
1440 1 hiro
		os=-sunos4.1.1
1441 1 hiro
		;;
1442 1 hiro
	*-be)
1443 1 hiro
		os=-beos
1444 1 hiro
		;;
1445 497 hiro
	*-haiku)
1446 497 hiro
		os=-haiku
1447 497 hiro
		;;
1448 1 hiro
	*-ibm)
1449 1 hiro
		os=-aix
1450 1 hiro
		;;
1451 1 hiro
    	*-knuth)
1452 1 hiro
		os=-mmixware
1453 1 hiro
		;;
1454 1 hiro
	*-wec)
1455 1 hiro
		os=-proelf
1456 1 hiro
		;;
1457 1 hiro
	*-winbond)
1458 1 hiro
		os=-proelf
1459 1 hiro
		;;
1460 1 hiro
	*-oki)
1461 1 hiro
		os=-proelf
1462 1 hiro
		;;
1463 1 hiro
	*-hp)
1464 1 hiro
		os=-hpux
1465 1 hiro
		;;
1466 1 hiro
	*-hitachi)
1467 1 hiro
		os=-hiux
1468 1 hiro
		;;
1469 1 hiro
	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1470 1 hiro
		os=-sysv
1471 1 hiro
		;;
1472 1 hiro
	*-cbm)
1473 1 hiro
		os=-amigaos
1474 1 hiro
		;;
1475 1 hiro
	*-dg)
1476 1 hiro
		os=-dgux
1477 1 hiro
		;;
1478 1 hiro
	*-dolphin)
1479 1 hiro
		os=-sysv3
1480 1 hiro
		;;
1481 1 hiro
	m68k-ccur)
1482 1 hiro
		os=-rtu
1483 1 hiro
		;;
1484 1 hiro
	m88k-omron*)
1485 1 hiro
		os=-luna
1486 1 hiro
		;;
1487 1 hiro
	*-next )
1488 1 hiro
		os=-nextstep
1489 1 hiro
		;;
1490 1 hiro
	*-sequent)
1491 1 hiro
		os=-ptx
1492 1 hiro
		;;
1493 1 hiro
	*-crds)
1494 1 hiro
		os=-unos
1495 1 hiro
		;;
1496 1 hiro
	*-ns)
1497 1 hiro
		os=-genix
1498 1 hiro
		;;
1499 1 hiro
	i370-*)
1500 1 hiro
		os=-mvs
1501 1 hiro
		;;
1502 1 hiro
	*-next)
1503 1 hiro
		os=-nextstep3
1504 1 hiro
		;;
1505 1 hiro
	*-gould)
1506 1 hiro
		os=-sysv
1507 1 hiro
		;;
1508 1 hiro
	*-highlevel)
1509 1 hiro
		os=-bsd
1510 1 hiro
		;;
1511 1 hiro
	*-encore)
1512 1 hiro
		os=-bsd
1513 1 hiro
		;;
1514 1 hiro
	*-sgi)
1515 1 hiro
		os=-irix
1516 1 hiro
		;;
1517 1 hiro
	*-siemens)
1518 1 hiro
		os=-sysv4
1519 1 hiro
		;;
1520 1 hiro
	*-masscomp)
1521 1 hiro
		os=-rtu
1522 1 hiro
		;;
1523 1 hiro
	f30[01]-fujitsu | f700-fujitsu)
1524 1 hiro
		os=-uxpv
1525 1 hiro
		;;
1526 1 hiro
	*-rom68k)
1527 1 hiro
		os=-coff
1528 1 hiro
		;;
1529 1 hiro
	*-*bug)
1530 1 hiro
		os=-coff
1531 1 hiro
		;;
1532 1 hiro
	*-apple)
1533 1 hiro
		os=-macos
1534 1 hiro
		;;
1535 1 hiro
	*-atari*)
1536 1 hiro
		os=-mint
1537 1 hiro
		;;
1538 1 hiro
	*)
1539 1 hiro
		os=-none
1540 1 hiro
		;;
1541 1 hiro
esac
1542 1 hiro
fi
1543 1 hiro
1544 1 hiro
# Here we handle the case where we know the os, and the CPU type, but not the
1545 1 hiro
# manufacturer.  We pick the logical manufacturer.
1546 1 hiro
vendor=unknown
1547 1 hiro
case $basic_machine in
1548 1 hiro
	*-unknown)
1549 1 hiro
		case $os in
1550 1 hiro
			-riscix*)
1551 1 hiro
				vendor=acorn
1552 1 hiro
				;;
1553 1 hiro
			-sunos*)
1554 1 hiro
				vendor=sun
1555 1 hiro
				;;
1556 1 hiro
			-aix*)
1557 1 hiro
				vendor=ibm
1558 1 hiro
				;;
1559 1 hiro
			-beos*)
1560 1 hiro
				vendor=be
1561 1 hiro
				;;
1562 1 hiro
			-hpux*)
1563 1 hiro
				vendor=hp
1564 1 hiro
				;;
1565 1 hiro
			-mpeix*)
1566 1 hiro
				vendor=hp
1567 1 hiro
				;;
1568 1 hiro
			-hiux*)
1569 1 hiro
				vendor=hitachi
1570 1 hiro
				;;
1571 1 hiro
			-unos*)
1572 1 hiro
				vendor=crds
1573 1 hiro
				;;
1574 1 hiro
			-dgux*)
1575 1 hiro
				vendor=dg
1576 1 hiro
				;;
1577 1 hiro
			-luna*)
1578 1 hiro
				vendor=omron
1579 1 hiro
				;;
1580 1 hiro
			-genix*)
1581 1 hiro
				vendor=ns
1582 1 hiro
				;;
1583 1 hiro
			-mvs* | -opened*)
1584 1 hiro
				vendor=ibm
1585 1 hiro
				;;
1586 1 hiro
			-os400*)
1587 1 hiro
				vendor=ibm
1588 1 hiro
				;;
1589 1 hiro
			-ptx*)
1590 1 hiro
				vendor=sequent
1591 1 hiro
				;;
1592 1 hiro
			-tpf*)
1593 1 hiro
				vendor=ibm
1594 1 hiro
				;;
1595 1 hiro
			-vxsim* | -vxworks* | -windiss*)
1596 1 hiro
				vendor=wrs
1597 1 hiro
				;;
1598 1 hiro
			-aux*)
1599 1 hiro
				vendor=apple
1600 1 hiro
				;;
1601 1 hiro
			-hms*)
1602 1 hiro
				vendor=hitachi
1603 1 hiro
				;;
1604 1 hiro
			-mpw* | -macos*)
1605 1 hiro
				vendor=apple
1606 1 hiro
				;;
1607 1 hiro
			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1608 1 hiro
				vendor=atari
1609 1 hiro
				;;
1610 1 hiro
			-vos*)
1611 1 hiro
				vendor=stratus
1612 1 hiro
				;;
1613 1 hiro
		esac
1614 1 hiro
		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1615 1 hiro
		;;
1616 1 hiro
esac
1617 1 hiro
1618 1 hiro
echo $basic_machine$os
1619 497 hiro
exit
1620 1 hiro
1621 1 hiro
# Local variables:
1622 1 hiro
# eval: (add-hook 'write-file-hooks 'time-stamp)
1623 1 hiro
# time-stamp-start: "timestamp='"
1624 1 hiro
# time-stamp-format: "%:y-%02m-%02d"
1625 1 hiro
# time-stamp-end: "'"
1626 1 hiro
# End: