config.sub
author Sam Lantinga <slouken@libsdl.org>
Wed, 12 Jan 2005 19:38:24 +0000
changeset 1027 c69697a85412
parent 886 05c551e5bc64
child 1270 b1425473be0f
permissions -rwxr-xr-x
Clarified the code in the pixel format allocation
Added support for direct color 8-bpp modes.
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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 Free Software Foundation, Inc.
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timestamp='2003-02-22'
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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., 59 Temple Place - Suite 330,
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# Boston, MA 02111-1307, USA.
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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
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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 0 ;;
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    --version | -v )
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       echo "$version" ; exit 0 ;;
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    --help | --h* | -h )
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       echo "$usage"; exit 0 ;;
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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 0;;
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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 $maybe_os in
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  nto-qnx* | linux-gnu* | freebsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*)
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    os=-$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)
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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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	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
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	| 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 \
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	| m32r | m68000 | m68k | m88k | 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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	| mipsisa32 | mipsisa32el \
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	| mipsisa32r2 | mipsisa32r2el \
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	| mipsisa64 | mipsisa64el \
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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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	| msp430 \
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	| ns16k | ns32k \
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	| openrisc | 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[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
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	| sh64 | sh64le \
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	| sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv9 | sparcv9b \
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	| strongarm \
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	| tahoe | thumb | tic80 | tron \
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	| v850 | v850e \
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	| we32k \
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	| x86 | xscale | 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=$basic_machine-unknown
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		os=-none
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		;;
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	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
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		;;
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	# We use `pc' rather than `unknown'
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	# because (1) that's what they normally are, and
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	# (2) the word "unknown" tends to confuse beginning users.
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	i*86 | x86_64)
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	  basic_machine=$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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	| bs2000-* \
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	| c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
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	| clipper-* | 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-* \
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	| m32r-* \
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	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
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	| m88110-* | m88k-* | 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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	| mipsisa32-* | mipsisa32el-* \
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	| mipsisa32r2-* | mipsisa32r2el-* \
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	| mipsisa64-* | mipsisa64el-* \
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	| mipsisa64sb1-* | mipsisa64sb1el-* \
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	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
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	| mipstx39-* | mipstx39el-* \
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	| msp430-* \
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	| none-* | np1-* | nv1-* | 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[23]e-* | sh[34]eb-* | shbe-* \
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   333
	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
slouken@729
   334
	| sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \
slouken@729
   335
	| sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
slouken@729
   336
	| tahoe-* | thumb-* \
slouken@729
   337
	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
slouken@729
   338
	| tron-* \
slouken@729
   339
	| v850-* | v850e-* | vax-* \
slouken@729
   340
	| we32k-* \
slouken@729
   341
	| x86-* | x86_64-* | xps100-* | xscale-* | xstormy16-* \
slouken@729
   342
	| xtensa-* \
slouken@729
   343
	| ymp-* \
slouken@729
   344
	| z8k-*)
slouken@0
   345
		;;
slouken@0
   346
	# Recognize the various machine names and aliases which stand
slouken@0
   347
	# for a CPU type and a company and sometimes even an OS.
slouken@0
   348
	386bsd)
slouken@0
   349
		basic_machine=i386-unknown
slouken@0
   350
		os=-bsd
slouken@0
   351
		;;
slouken@0
   352
	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
slouken@0
   353
		basic_machine=m68000-att
slouken@0
   354
		;;
slouken@0
   355
	3b*)
slouken@0
   356
		basic_machine=we32k-att
slouken@0
   357
		;;
slouken@0
   358
	a29khif)
slouken@0
   359
		basic_machine=a29k-amd
slouken@0
   360
		os=-udi
slouken@0
   361
		;;
slouken@0
   362
	adobe68k)
slouken@0
   363
		basic_machine=m68010-adobe
slouken@0
   364
		os=-scout
slouken@0
   365
		;;
slouken@0
   366
	alliant | fx80)
slouken@0
   367
		basic_machine=fx80-alliant
slouken@0
   368
		;;
slouken@0
   369
	altos | altos3068)
slouken@0
   370
		basic_machine=m68k-altos
slouken@0
   371
		;;
slouken@0
   372
	am29k)
slouken@0
   373
		basic_machine=a29k-none
slouken@0
   374
		os=-bsd
slouken@0
   375
		;;
slouken@0
   376
	amdahl)
slouken@0
   377
		basic_machine=580-amdahl
slouken@0
   378
		os=-sysv
slouken@0
   379
		;;
slouken@0
   380
	amiga | amiga-*)
slouken@53
   381
		basic_machine=m68k-unknown
slouken@0
   382
		;;
slouken@0
   383
	amigaos | amigados)
slouken@53
   384
		basic_machine=m68k-unknown
slouken@0
   385
		os=-amigaos
slouken@0
   386
		;;
slouken@0
   387
	amigaunix | amix)
slouken@53
   388
		basic_machine=m68k-unknown
slouken@0
   389
		os=-sysv4
slouken@0
   390
		;;
slouken@0
   391
	apollo68)
slouken@0
   392
		basic_machine=m68k-apollo
slouken@0
   393
		os=-sysv
slouken@0
   394
		;;
slouken@0
   395
	apollo68bsd)
slouken@0
   396
		basic_machine=m68k-apollo
slouken@0
   397
		os=-bsd
slouken@0
   398
		;;
slouken@0
   399
	aux)
slouken@0
   400
		basic_machine=m68k-apple
slouken@0
   401
		os=-aux
slouken@0
   402
		;;
slouken@0
   403
	balance)
slouken@0
   404
		basic_machine=ns32k-sequent
slouken@0
   405
		os=-dynix
slouken@0
   406
		;;
slouken@729
   407
	c90)
slouken@729
   408
		basic_machine=c90-cray
slouken@729
   409
		os=-unicos
slouken@729
   410
		;;
slouken@0
   411
	convex-c1)
slouken@0
   412
		basic_machine=c1-convex
slouken@0
   413
		os=-bsd
slouken@0
   414
		;;
slouken@0
   415
	convex-c2)
slouken@0
   416
		basic_machine=c2-convex
slouken@0
   417
		os=-bsd
slouken@0
   418
		;;
slouken@0
   419
	convex-c32)
slouken@0
   420
		basic_machine=c32-convex
slouken@0
   421
		os=-bsd
slouken@0
   422
		;;
slouken@0
   423
	convex-c34)
slouken@0
   424
		basic_machine=c34-convex
slouken@0
   425
		os=-bsd
slouken@0
   426
		;;
slouken@0
   427
	convex-c38)
slouken@0
   428
		basic_machine=c38-convex
slouken@0
   429
		os=-bsd
slouken@0
   430
		;;
slouken@729
   431
	cray | j90)
slouken@729
   432
		basic_machine=j90-cray
slouken@0
   433
		os=-unicos
slouken@0
   434
		;;
slouken@0
   435
	crds | unos)
slouken@0
   436
		basic_machine=m68k-crds
slouken@0
   437
		;;
slouken@53
   438
	cris | cris-* | etrax*)
slouken@53
   439
		basic_machine=cris-axis
slouken@53
   440
		;;
slouken@0
   441
	da30 | da30-*)
slouken@0
   442
		basic_machine=m68k-da30
slouken@0
   443
		;;
slouken@0
   444
	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
slouken@0
   445
		basic_machine=mips-dec
slouken@0
   446
		;;
slouken@729
   447
	decsystem10* | dec10*)
slouken@729
   448
		basic_machine=pdp10-dec
slouken@729
   449
		os=-tops10
slouken@729
   450
		;;
slouken@729
   451
	decsystem20* | dec20*)
slouken@729
   452
		basic_machine=pdp10-dec
slouken@729
   453
		os=-tops20
slouken@729
   454
		;;
slouken@0
   455
	delta | 3300 | motorola-3300 | motorola-delta \
slouken@0
   456
	      | 3300-motorola | delta-motorola)
slouken@0
   457
		basic_machine=m68k-motorola
slouken@0
   458
		;;
slouken@0
   459
	delta88)
slouken@0
   460
		basic_machine=m88k-motorola
slouken@0
   461
		os=-sysv3
slouken@0
   462
		;;
slouken@0
   463
	dpx20 | dpx20-*)
slouken@0
   464
		basic_machine=rs6000-bull
slouken@0
   465
		os=-bosx
slouken@0
   466
		;;
slouken@0
   467
	dpx2* | dpx2*-bull)
slouken@0
   468
		basic_machine=m68k-bull
slouken@0
   469
		os=-sysv3
slouken@0
   470
		;;
slouken@0
   471
	ebmon29k)
slouken@0
   472
		basic_machine=a29k-amd
slouken@0
   473
		os=-ebmon
slouken@0
   474
		;;
slouken@0
   475
	elxsi)
slouken@0
   476
		basic_machine=elxsi-elxsi
slouken@0
   477
		os=-bsd
slouken@0
   478
		;;
slouken@0
   479
	encore | umax | mmax)
slouken@0
   480
		basic_machine=ns32k-encore
slouken@0
   481
		;;
slouken@0
   482
	es1800 | OSE68k | ose68k | ose | OSE)
slouken@0
   483
		basic_machine=m68k-ericsson
slouken@0
   484
		os=-ose
slouken@0
   485
		;;
slouken@0
   486
	fx2800)
slouken@0
   487
		basic_machine=i860-alliant
slouken@0
   488
		;;
slouken@0
   489
	genix)
slouken@0
   490
		basic_machine=ns32k-ns
slouken@0
   491
		;;
slouken@0
   492
	gmicro)
slouken@0
   493
		basic_machine=tron-gmicro
slouken@0
   494
		os=-sysv
slouken@0
   495
		;;
slouken@53
   496
	go32)
slouken@53
   497
		basic_machine=i386-pc
slouken@53
   498
		os=-go32
slouken@53
   499
		;;
slouken@0
   500
	h3050r* | hiux*)
slouken@0
   501
		basic_machine=hppa1.1-hitachi
slouken@0
   502
		os=-hiuxwe2
slouken@0
   503
		;;
slouken@0
   504
	h8300hms)
slouken@0
   505
		basic_machine=h8300-hitachi
slouken@0
   506
		os=-hms
slouken@0
   507
		;;
slouken@0
   508
	h8300xray)
slouken@0
   509
		basic_machine=h8300-hitachi
slouken@0
   510
		os=-xray
slouken@0
   511
		;;
slouken@0
   512
	h8500hms)
slouken@0
   513
		basic_machine=h8500-hitachi
slouken@0
   514
		os=-hms
slouken@0
   515
		;;
slouken@0
   516
	harris)
slouken@0
   517
		basic_machine=m88k-harris
slouken@0
   518
		os=-sysv3
slouken@0
   519
		;;
slouken@0
   520
	hp300-*)
slouken@0
   521
		basic_machine=m68k-hp
slouken@0
   522
		;;
slouken@0
   523
	hp300bsd)
slouken@0
   524
		basic_machine=m68k-hp
slouken@0
   525
		os=-bsd
slouken@0
   526
		;;
slouken@0
   527
	hp300hpux)
slouken@0
   528
		basic_machine=m68k-hp
slouken@0
   529
		os=-hpux
slouken@0
   530
		;;
slouken@0
   531
	hp3k9[0-9][0-9] | hp9[0-9][0-9])
slouken@0
   532
		basic_machine=hppa1.0-hp
slouken@0
   533
		;;
slouken@0
   534
	hp9k2[0-9][0-9] | hp9k31[0-9])
slouken@0
   535
		basic_machine=m68000-hp
slouken@0
   536
		;;
slouken@0
   537
	hp9k3[2-9][0-9])
slouken@0
   538
		basic_machine=m68k-hp
slouken@0
   539
		;;
slouken@0
   540
	hp9k6[0-9][0-9] | hp6[0-9][0-9])
slouken@0
   541
		basic_machine=hppa1.0-hp
slouken@0
   542
		;;
slouken@0
   543
	hp9k7[0-79][0-9] | hp7[0-79][0-9])
slouken@0
   544
		basic_machine=hppa1.1-hp
slouken@0
   545
		;;
slouken@0
   546
	hp9k78[0-9] | hp78[0-9])
slouken@0
   547
		# FIXME: really hppa2.0-hp
slouken@0
   548
		basic_machine=hppa1.1-hp
slouken@0
   549
		;;
slouken@0
   550
	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
slouken@0
   551
		# FIXME: really hppa2.0-hp
slouken@0
   552
		basic_machine=hppa1.1-hp
slouken@0
   553
		;;
slouken@0
   554
	hp9k8[0-9][13679] | hp8[0-9][13679])
slouken@0
   555
		basic_machine=hppa1.1-hp
slouken@0
   556
		;;
slouken@0
   557
	hp9k8[0-9][0-9] | hp8[0-9][0-9])
slouken@0
   558
		basic_machine=hppa1.0-hp
slouken@0
   559
		;;
slouken@0
   560
	hppa-next)
slouken@0
   561
		os=-nextstep3
slouken@0
   562
		;;
slouken@0
   563
	hppaosf)
slouken@0
   564
		basic_machine=hppa1.1-hp
slouken@0
   565
		os=-osf
slouken@0
   566
		;;
slouken@0
   567
	hppro)
slouken@0
   568
		basic_machine=hppa1.1-hp
slouken@0
   569
		os=-proelf
slouken@0
   570
		;;
slouken@0
   571
	i370-ibm* | ibm*)
slouken@0
   572
		basic_machine=i370-ibm
slouken@0
   573
		;;
slouken@0
   574
# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
slouken@729
   575
	i*86v32)
slouken@0
   576
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
slouken@0
   577
		os=-sysv32
slouken@0
   578
		;;
slouken@729
   579
	i*86v4*)
slouken@0
   580
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
slouken@0
   581
		os=-sysv4
slouken@0
   582
		;;
slouken@729
   583
	i*86v)
slouken@0
   584
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
slouken@0
   585
		os=-sysv
slouken@0
   586
		;;
slouken@729
   587
	i*86sol2)
slouken@0
   588
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
slouken@0
   589
		os=-solaris2
slouken@0
   590
		;;
slouken@0
   591
	i386mach)
slouken@0
   592
		basic_machine=i386-mach
slouken@0
   593
		os=-mach
slouken@0
   594
		;;
slouken@0
   595
	i386-vsta | vsta)
slouken@0
   596
		basic_machine=i386-unknown
slouken@0
   597
		os=-vsta
slouken@0
   598
		;;
slouken@0
   599
	iris | iris4d)
slouken@0
   600
		basic_machine=mips-sgi
slouken@0
   601
		case $os in
slouken@0
   602
		    -irix*)
slouken@0
   603
			;;
slouken@0
   604
		    *)
slouken@0
   605
			os=-irix4
slouken@0
   606
			;;
slouken@0
   607
		esac
slouken@0
   608
		;;
slouken@0
   609
	isi68 | isi)
slouken@0
   610
		basic_machine=m68k-isi
slouken@0
   611
		os=-sysv
slouken@0
   612
		;;
slouken@0
   613
	m88k-omron*)
slouken@0
   614
		basic_machine=m88k-omron
slouken@0
   615
		;;
slouken@0
   616
	magnum | m3230)
slouken@0
   617
		basic_machine=mips-mips
slouken@0
   618
		os=-sysv
slouken@0
   619
		;;
slouken@0
   620
	merlin)
slouken@0
   621
		basic_machine=ns32k-utek
slouken@0
   622
		os=-sysv
slouken@0
   623
		;;
slouken@53
   624
	mingw32)
slouken@53
   625
		basic_machine=i386-pc
slouken@53
   626
		os=-mingw32
slouken@53
   627
		;;
slouken@0
   628
	miniframe)
slouken@0
   629
		basic_machine=m68000-convergent
slouken@0
   630
		;;
slouken@53
   631
	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
slouken@0
   632
		basic_machine=m68k-atari
slouken@0
   633
		os=-mint
slouken@0
   634
		;;
slouken@0
   635
	mips3*-*)
slouken@0
   636
		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
slouken@0
   637
		;;
slouken@0
   638
	mips3*)
slouken@0
   639
		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
slouken@0
   640
		;;
slouken@53
   641
	mmix*)
slouken@53
   642
		basic_machine=mmix-knuth
slouken@53
   643
		os=-mmixware
slouken@53
   644
		;;
slouken@0
   645
	monitor)
slouken@0
   646
		basic_machine=m68k-rom68k
slouken@0
   647
		os=-coff
slouken@0
   648
		;;
slouken@729
   649
	morphos)
slouken@729
   650
		basic_machine=powerpc-unknown
slouken@729
   651
		os=-morphos
slouken@729
   652
		;;
slouken@0
   653
	msdos)
slouken@53
   654
		basic_machine=i386-pc
slouken@0
   655
		os=-msdos
slouken@0
   656
		;;
slouken@53
   657
	mvs)
slouken@53
   658
		basic_machine=i370-ibm
slouken@53
   659
		os=-mvs
slouken@53
   660
		;;
slouken@0
   661
	ncr3000)
slouken@0
   662
		basic_machine=i486-ncr
slouken@0
   663
		os=-sysv4
slouken@0
   664
		;;
slouken@0
   665
	netbsd386)
slouken@0
   666
		basic_machine=i386-unknown
slouken@0
   667
		os=-netbsd
slouken@0
   668
		;;
slouken@0
   669
	netwinder)
slouken@53
   670
		basic_machine=armv4l-rebel
slouken@0
   671
		os=-linux
slouken@0
   672
		;;
slouken@0
   673
	news | news700 | news800 | news900)
slouken@0
   674
		basic_machine=m68k-sony
slouken@0
   675
		os=-newsos
slouken@0
   676
		;;
slouken@0
   677
	news1000)
slouken@0
   678
		basic_machine=m68030-sony
slouken@0
   679
		os=-newsos
slouken@0
   680
		;;
slouken@0
   681
	news-3600 | risc-news)
slouken@0
   682
		basic_machine=mips-sony
slouken@0
   683
		os=-newsos
slouken@0
   684
		;;
slouken@0
   685
	necv70)
slouken@0
   686
		basic_machine=v70-nec
slouken@0
   687
		os=-sysv
slouken@0
   688
		;;
slouken@0
   689
	next | m*-next )
slouken@0
   690
		basic_machine=m68k-next
slouken@0
   691
		case $os in
slouken@0
   692
		    -nextstep* )
slouken@0
   693
			;;
slouken@0
   694
		    -ns2*)
slouken@0
   695
		      os=-nextstep2
slouken@0
   696
			;;
slouken@0
   697
		    *)
slouken@0
   698
		      os=-nextstep3
slouken@0
   699
			;;
slouken@0
   700
		esac
slouken@0
   701
		;;
slouken@0
   702
	nh3000)
slouken@0
   703
		basic_machine=m68k-harris
slouken@0
   704
		os=-cxux
slouken@0
   705
		;;
slouken@0
   706
	nh[45]000)
slouken@0
   707
		basic_machine=m88k-harris
slouken@0
   708
		os=-cxux
slouken@0
   709
		;;
slouken@0
   710
	nindy960)
slouken@0
   711
		basic_machine=i960-intel
slouken@0
   712
		os=-nindy
slouken@0
   713
		;;
slouken@0
   714
	mon960)
slouken@0
   715
		basic_machine=i960-intel
slouken@0
   716
		os=-mon960
slouken@0
   717
		;;
slouken@53
   718
	nonstopux)
slouken@53
   719
		basic_machine=mips-compaq
slouken@53
   720
		os=-nonstopux
slouken@53
   721
		;;
slouken@0
   722
	np1)
slouken@0
   723
		basic_machine=np1-gould
slouken@0
   724
		;;
slouken@729
   725
	nv1)
slouken@729
   726
		basic_machine=nv1-cray
slouken@729
   727
		os=-unicosmp
slouken@729
   728
		;;
slouken@53
   729
	nsr-tandem)
slouken@53
   730
		basic_machine=nsr-tandem
slouken@53
   731
		;;
slouken@0
   732
	op50n-* | op60c-*)
slouken@0
   733
		basic_machine=hppa1.1-oki
slouken@0
   734
		os=-proelf
slouken@0
   735
		;;
slouken@729
   736
	or32 | or32-*)
slouken@729
   737
		basic_machine=or32-unknown
slouken@729
   738
		os=-coff
slouken@729
   739
		;;
slouken@0
   740
	OSE68000 | ose68000)
slouken@0
   741
		basic_machine=m68000-ericsson
slouken@0
   742
		os=-ose
slouken@0
   743
		;;
slouken@0
   744
	os68k)
slouken@0
   745
		basic_machine=m68k-none
slouken@0
   746
		os=-os68k
slouken@0
   747
		;;
slouken@0
   748
	pa-hitachi)
slouken@0
   749
		basic_machine=hppa1.1-hitachi
slouken@0
   750
		os=-hiuxwe2
slouken@0
   751
		;;
slouken@0
   752
	paragon)
slouken@0
   753
		basic_machine=i860-intel
slouken@0
   754
		os=-osf
slouken@0
   755
		;;
slouken@0
   756
	pbd)
slouken@0
   757
		basic_machine=sparc-tti
slouken@0
   758
		;;
slouken@0
   759
	pbb)
slouken@0
   760
		basic_machine=m68k-tti
slouken@0
   761
		;;
slouken@729
   762
	pc532 | pc532-*)
slouken@0
   763
		basic_machine=ns32k-pc532
slouken@0
   764
		;;
slouken@729
   765
	pentium | p5 | k5 | k6 | nexgen | viac3)
slouken@0
   766
		basic_machine=i586-pc
slouken@0
   767
		;;
slouken@729
   768
	pentiumpro | p6 | 6x86 | athlon | athlon_*)
slouken@0
   769
		basic_machine=i686-pc
slouken@0
   770
		;;
slouken@0
   771
	pentiumii | pentium2)
slouken@53
   772
		basic_machine=i686-pc
slouken@0
   773
		;;
slouken@729
   774
	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
slouken@0
   775
		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
slouken@0
   776
		;;
slouken@53
   777
	pentiumpro-* | p6-* | 6x86-* | athlon-*)
slouken@0
   778
		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
slouken@0
   779
		;;
slouken@0
   780
	pentiumii-* | pentium2-*)
slouken@53
   781
		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
slouken@0
   782
		;;
slouken@0
   783
	pn)
slouken@0
   784
		basic_machine=pn-gould
slouken@0
   785
		;;
slouken@53
   786
	power)	basic_machine=power-ibm
slouken@0
   787
		;;
slouken@0
   788
	ppc)	basic_machine=powerpc-unknown
slouken@729
   789
		;;
slouken@0
   790
	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
slouken@0
   791
		;;
slouken@0
   792
	ppcle | powerpclittle | ppc-le | powerpc-little)
slouken@0
   793
		basic_machine=powerpcle-unknown
slouken@729
   794
		;;
slouken@0
   795
	ppcle-* | powerpclittle-*)
slouken@0
   796
		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
slouken@0
   797
		;;
slouken@729
   798
	ppc64)	basic_machine=powerpc64-unknown
slouken@729
   799
		;;
slouken@729
   800
	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
slouken@729
   801
		;;
slouken@729
   802
	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
slouken@729
   803
		basic_machine=powerpc64le-unknown
slouken@729
   804
		;;
slouken@729
   805
	ppc64le-* | powerpc64little-*)
slouken@729
   806
		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
slouken@729
   807
		;;
slouken@0
   808
	ps2)
slouken@0
   809
		basic_machine=i386-ibm
slouken@0
   810
		;;
slouken@53
   811
	pw32)
slouken@53
   812
		basic_machine=i586-unknown
slouken@53
   813
		os=-pw32
slouken@53
   814
		;;
slouken@0
   815
	rom68k)
slouken@0
   816
		basic_machine=m68k-rom68k
slouken@0
   817
		os=-coff
slouken@0
   818
		;;
slouken@0
   819
	rm[46]00)
slouken@0
   820
		basic_machine=mips-siemens
slouken@0
   821
		;;
slouken@0
   822
	rtpc | rtpc-*)
slouken@0
   823
		basic_machine=romp-ibm
slouken@0
   824
		;;
slouken@729
   825
	s390 | s390-*)
slouken@729
   826
		basic_machine=s390-ibm
slouken@729
   827
		;;
slouken@729
   828
	s390x | s390x-*)
slouken@729
   829
		basic_machine=s390x-ibm
slouken@729
   830
		;;
slouken@0
   831
	sa29200)
slouken@0
   832
		basic_machine=a29k-amd
slouken@0
   833
		os=-udi
slouken@0
   834
		;;
slouken@729
   835
	sb1)
slouken@729
   836
		basic_machine=mipsisa64sb1-unknown
slouken@729
   837
		;;
slouken@729
   838
	sb1el)
slouken@729
   839
		basic_machine=mipsisa64sb1el-unknown
slouken@729
   840
		;;
slouken@0
   841
	sequent)
slouken@0
   842
		basic_machine=i386-sequent
slouken@0
   843
		;;
slouken@0
   844
	sh)
slouken@0
   845
		basic_machine=sh-hitachi
slouken@0
   846
		os=-hms
slouken@0
   847
		;;
slouken@729
   848
	sparclite-wrs | simso-wrs)
slouken@0
   849
		basic_machine=sparclite-wrs
slouken@0
   850
		os=-vxworks
slouken@0
   851
		;;
slouken@0
   852
	sps7)
slouken@0
   853
		basic_machine=m68k-bull
slouken@0
   854
		os=-sysv2
slouken@0
   855
		;;
slouken@0
   856
	spur)
slouken@0
   857
		basic_machine=spur-unknown
slouken@0
   858
		;;
slouken@0
   859
	st2000)
slouken@0
   860
		basic_machine=m68k-tandem
slouken@0
   861
		;;
slouken@0
   862
	stratus)
slouken@0
   863
		basic_machine=i860-stratus
slouken@0
   864
		os=-sysv4
slouken@0
   865
		;;
slouken@0
   866
	sun2)
slouken@0
   867
		basic_machine=m68000-sun
slouken@0
   868
		;;
slouken@0
   869
	sun2os3)
slouken@0
   870
		basic_machine=m68000-sun
slouken@0
   871
		os=-sunos3
slouken@0
   872
		;;
slouken@0
   873
	sun2os4)
slouken@0
   874
		basic_machine=m68000-sun
slouken@0
   875
		os=-sunos4
slouken@0
   876
		;;
slouken@0
   877
	sun3os3)
slouken@0
   878
		basic_machine=m68k-sun
slouken@0
   879
		os=-sunos3
slouken@0
   880
		;;
slouken@0
   881
	sun3os4)
slouken@0
   882
		basic_machine=m68k-sun
slouken@0
   883
		os=-sunos4
slouken@0
   884
		;;
slouken@0
   885
	sun4os3)
slouken@0
   886
		basic_machine=sparc-sun
slouken@0
   887
		os=-sunos3
slouken@0
   888
		;;
slouken@0
   889
	sun4os4)
slouken@0
   890
		basic_machine=sparc-sun
slouken@0
   891
		os=-sunos4
slouken@0
   892
		;;
slouken@0
   893
	sun4sol2)
slouken@0
   894
		basic_machine=sparc-sun
slouken@0
   895
		os=-solaris2
slouken@0
   896
		;;
slouken@0
   897
	sun3 | sun3-*)
slouken@0
   898
		basic_machine=m68k-sun
slouken@0
   899
		;;
slouken@0
   900
	sun4)
slouken@0
   901
		basic_machine=sparc-sun
slouken@0
   902
		;;
slouken@0
   903
	sun386 | sun386i | roadrunner)
slouken@0
   904
		basic_machine=i386-sun
slouken@0
   905
		;;
slouken@53
   906
	sv1)
slouken@53
   907
		basic_machine=sv1-cray
slouken@53
   908
		os=-unicos
slouken@53
   909
		;;
slouken@0
   910
	symmetry)
slouken@0
   911
		basic_machine=i386-sequent
slouken@0
   912
		os=-dynix
slouken@0
   913
		;;
slouken@0
   914
	t3e)
slouken@729
   915
		basic_machine=alphaev5-cray
slouken@0
   916
		os=-unicos
slouken@0
   917
		;;
slouken@729
   918
	t90)
slouken@729
   919
		basic_machine=t90-cray
slouken@729
   920
		os=-unicos
slouken@729
   921
		;;
slouken@729
   922
        tic4x | c4x*)
slouken@729
   923
		basic_machine=tic4x-unknown
slouken@729
   924
		os=-coff
slouken@729
   925
		;;
slouken@53
   926
	tic54x | c54x*)
slouken@53
   927
		basic_machine=tic54x-unknown
slouken@53
   928
		os=-coff
slouken@53
   929
		;;
slouken@729
   930
	tic55x | c55x*)
slouken@729
   931
		basic_machine=tic55x-unknown
slouken@729
   932
		os=-coff
slouken@729
   933
		;;
slouken@729
   934
	tic6x | c6x*)
slouken@729
   935
		basic_machine=tic6x-unknown
slouken@729
   936
		os=-coff
slouken@729
   937
		;;
slouken@0
   938
	tx39)
slouken@0
   939
		basic_machine=mipstx39-unknown
slouken@0
   940
		;;
slouken@0
   941
	tx39el)
slouken@0
   942
		basic_machine=mipstx39el-unknown
slouken@0
   943
		;;
slouken@729
   944
	toad1)
slouken@729
   945
		basic_machine=pdp10-xkl
slouken@729
   946
		os=-tops20
slouken@729
   947
		;;
slouken@0
   948
	tower | tower-32)
slouken@0
   949
		basic_machine=m68k-ncr
slouken@0
   950
		;;
slouken@0
   951
	udi29k)
slouken@0
   952
		basic_machine=a29k-amd
slouken@0
   953
		os=-udi
slouken@0
   954
		;;
slouken@0
   955
	ultra3)
slouken@0
   956
		basic_machine=a29k-nyu
slouken@0
   957
		os=-sym1
slouken@0
   958
		;;
slouken@0
   959
	v810 | necv810)
slouken@0
   960
		basic_machine=v810-nec
slouken@0
   961
		os=-none
slouken@0
   962
		;;
slouken@0
   963
	vaxv)
slouken@0
   964
		basic_machine=vax-dec
slouken@0
   965
		os=-sysv
slouken@0
   966
		;;
slouken@0
   967
	vms)
slouken@0
   968
		basic_machine=vax-dec
slouken@0
   969
		os=-vms
slouken@0
   970
		;;
slouken@0
   971
	vpp*|vx|vx-*)
slouken@729
   972
		basic_machine=f301-fujitsu
slouken@729
   973
		;;
slouken@0
   974
	vxworks960)
slouken@0
   975
		basic_machine=i960-wrs
slouken@0
   976
		os=-vxworks
slouken@0
   977
		;;
slouken@0
   978
	vxworks68)
slouken@0
   979
		basic_machine=m68k-wrs
slouken@0
   980
		os=-vxworks
slouken@0
   981
		;;
slouken@0
   982
	vxworks29k)
slouken@0
   983
		basic_machine=a29k-wrs
slouken@0
   984
		os=-vxworks
slouken@0
   985
		;;
slouken@0
   986
	w65*)
slouken@0
   987
		basic_machine=w65-wdc
slouken@0
   988
		os=-none
slouken@0
   989
		;;
slouken@0
   990
	w89k-*)
slouken@0
   991
		basic_machine=hppa1.1-winbond
slouken@0
   992
		os=-proelf
slouken@0
   993
		;;
slouken@729
   994
	xps | xps100)
slouken@729
   995
		basic_machine=xps100-honeywell
slouken@729
   996
		;;
slouken@729
   997
	ymp)
slouken@729
   998
		basic_machine=ymp-cray
slouken@0
   999
		os=-unicos
slouken@0
  1000
		;;
slouken@0
  1001
	z8k-*-coff)
slouken@0
  1002
		basic_machine=z8k-unknown
slouken@0
  1003
		os=-sim
slouken@0
  1004
		;;
slouken@0
  1005
	none)
slouken@0
  1006
		basic_machine=none-none
slouken@0
  1007
		os=-none
slouken@0
  1008
		;;
slouken@0
  1009
slouken@0
  1010
# Here we handle the default manufacturer of certain CPU types.  It is in
slouken@0
  1011
# some cases the only manufacturer, in others, it is the most popular.
slouken@0
  1012
	w89k)
slouken@0
  1013
		basic_machine=hppa1.1-winbond
slouken@0
  1014
		;;
slouken@0
  1015
	op50n)
slouken@0
  1016
		basic_machine=hppa1.1-oki
slouken@0
  1017
		;;
slouken@0
  1018
	op60c)
slouken@0
  1019
		basic_machine=hppa1.1-oki
slouken@0
  1020
		;;
slouken@0
  1021
	romp)
slouken@0
  1022
		basic_machine=romp-ibm
slouken@0
  1023
		;;
slouken@0
  1024
	rs6000)
slouken@0
  1025
		basic_machine=rs6000-ibm
slouken@0
  1026
		;;
slouken@0
  1027
	vax)
slouken@0
  1028
		basic_machine=vax-dec
slouken@0
  1029
		;;
slouken@53
  1030
	pdp10)
slouken@53
  1031
		# there are many clones, so DEC is not a safe bet
slouken@53
  1032
		basic_machine=pdp10-unknown
slouken@53
  1033
		;;
slouken@0
  1034
	pdp11)
slouken@0
  1035
		basic_machine=pdp11-dec
slouken@0
  1036
		;;
slouken@0
  1037
	we32k)
slouken@0
  1038
		basic_machine=we32k-att
slouken@0
  1039
		;;
slouken@729
  1040
	sh3 | sh4 | sh[34]eb | sh[1234]le | sh[23]ele)
slouken@53
  1041
		basic_machine=sh-unknown
slouken@53
  1042
		;;
slouken@729
  1043
	sh64)
slouken@729
  1044
		basic_machine=sh64-unknown
slouken@729
  1045
		;;
slouken@729
  1046
	sparc | sparcv9 | sparcv9b)
slouken@0
  1047
		basic_machine=sparc-sun
slouken@0
  1048
		;;
slouken@729
  1049
	cydra)
slouken@0
  1050
		basic_machine=cydra-cydrome
slouken@0
  1051
		;;
slouken@0
  1052
	orion)
slouken@0
  1053
		basic_machine=orion-highlevel
slouken@0
  1054
		;;
slouken@0
  1055
	orion105)
slouken@0
  1056
		basic_machine=clipper-highlevel
slouken@0
  1057
		;;
slouken@0
  1058
	mac | mpw | mac-mpw)
slouken@0
  1059
		basic_machine=m68k-apple
slouken@0
  1060
		;;
slouken@0
  1061
	pmac | pmac-mpw)
slouken@0
  1062
		basic_machine=powerpc-apple
slouken@0
  1063
		;;
slouken@729
  1064
	*-unknown)
slouken@729
  1065
		# Make sure to match an already-canonicalized machine name.
slouken@0
  1066
		;;
slouken@0
  1067
	*)
slouken@0
  1068
		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
slouken@0
  1069
		exit 1
slouken@0
  1070
		;;
slouken@0
  1071
esac
slouken@0
  1072
slouken@0
  1073
# Here we canonicalize certain aliases for manufacturers.
slouken@0
  1074
case $basic_machine in
slouken@0
  1075
	*-digital*)
slouken@0
  1076
		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
slouken@0
  1077
		;;
slouken@0
  1078
	*-commodore*)
slouken@0
  1079
		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
slouken@0
  1080
		;;
slouken@0
  1081
	*)
slouken@0
  1082
		;;
slouken@0
  1083
esac
slouken@0
  1084
slouken@0
  1085
# Decode manufacturer-specific aliases for certain operating systems.
slouken@0
  1086
slouken@0
  1087
if [ x"$os" != x"" ]
slouken@0
  1088
then
slouken@0
  1089
case $os in
slouken@0
  1090
        # First match some system type aliases
slouken@0
  1091
        # that might get confused with valid system types.
slouken@0
  1092
	# -solaris* is a basic system type, with this one exception.
slouken@0
  1093
	-solaris1 | -solaris1.*)
slouken@0
  1094
		os=`echo $os | sed -e 's|solaris1|sunos4|'`
slouken@0
  1095
		;;
slouken@0
  1096
	-solaris)
slouken@0
  1097
		os=-solaris2
slouken@0
  1098
		;;
slouken@0
  1099
	-svr4*)
slouken@0
  1100
		os=-sysv4
slouken@0
  1101
		;;
slouken@0
  1102
	-unixware*)
slouken@0
  1103
		os=-sysv4.2uw
slouken@0
  1104
		;;
slouken@0
  1105
	-gnu/linux*)
slouken@0
  1106
		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
slouken@0
  1107
		;;
slouken@0
  1108
	# First accept the basic system types.
slouken@0
  1109
	# The portable systems comes first.
slouken@0
  1110
	# Each alternative MUST END IN A *, to match a version number.
slouken@0
  1111
	# -sysv* is not here because it comes later, after sysvr4.
slouken@0
  1112
	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
slouken@0
  1113
	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
slouken@0
  1114
	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
slouken@0
  1115
	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
slouken@0
  1116
	      | -aos* \
slouken@0
  1117
	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
slouken@0
  1118
	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
slouken@0
  1119
	      | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
slouken@0
  1120
	      | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
slouken@0
  1121
	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
slouken@0
  1122
	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
slouken@729
  1123
	      | -chorusos* | -chorusrdb* \
slouken@0
  1124
	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
slouken@0
  1125
	      | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
slouken@729
  1126
	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
slouken@53
  1127
	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
slouken@729
  1128
	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
slouken@729
  1129
	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
slouken@729
  1130
	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
slouken@729
  1131
	      | -powermax* | -dnix*)
slouken@0
  1132
	# Remember, each alternative MUST END IN *, to match a version number.
slouken@0
  1133
		;;
slouken@53
  1134
	-qnx*)
slouken@53
  1135
		case $basic_machine in
slouken@729
  1136
		    x86-* | i*86-*)
slouken@53
  1137
			;;
slouken@53
  1138
		    *)
slouken@53
  1139
			os=-nto$os
slouken@53
  1140
			;;
slouken@53
  1141
		esac
slouken@53
  1142
		;;
slouken@53
  1143
	-nto*)
slouken@886
  1144
		os=-nto-qnx
slouken@53
  1145
		;;
slouken@0
  1146
	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
slouken@0
  1147
	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
slouken@53
  1148
	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
slouken@0
  1149
		;;
slouken@0
  1150
	-mac*)
slouken@0
  1151
		os=`echo $os | sed -e 's|mac|macos|'`
slouken@0
  1152
		;;
slouken@0
  1153
	-linux*)
slouken@0
  1154
		os=`echo $os | sed -e 's|linux|linux-gnu|'`
slouken@0
  1155
		;;
slouken@0
  1156
	-sunos5*)
slouken@0
  1157
		os=`echo $os | sed -e 's|sunos5|solaris2|'`
slouken@0
  1158
		;;
slouken@0
  1159
	-sunos6*)
slouken@0
  1160
		os=`echo $os | sed -e 's|sunos6|solaris3|'`
slouken@0
  1161
		;;
slouken@53
  1162
	-opened*)
slouken@53
  1163
		os=-openedition
slouken@53
  1164
		;;
slouken@53
  1165
	-wince*)
slouken@53
  1166
		os=-wince
slouken@53
  1167
		;;
slouken@0
  1168
	-osfrose*)
slouken@0
  1169
		os=-osfrose
slouken@0
  1170
		;;
slouken@0
  1171
	-osf*)
slouken@0
  1172
		os=-osf
slouken@0
  1173
		;;
slouken@0
  1174
	-utek*)
slouken@0
  1175
		os=-bsd
slouken@0
  1176
		;;
slouken@0
  1177
	-dynix*)
slouken@0
  1178
		os=-bsd
slouken@0
  1179
		;;
slouken@0
  1180
	-acis*)
slouken@0
  1181
		os=-aos
slouken@0
  1182
		;;
slouken@729
  1183
	-atheos*)
slouken@729
  1184
		os=-atheos
slouken@729
  1185
		;;
slouken@0
  1186
	-386bsd)
slouken@0
  1187
		os=-bsd
slouken@0
  1188
		;;
slouken@0
  1189
	-ctix* | -uts*)
slouken@0
  1190
		os=-sysv
slouken@0
  1191
		;;
slouken@729
  1192
	-nova*)
slouken@729
  1193
		os=-rtmk-nova
slouken@729
  1194
		;;
slouken@0
  1195
	-ns2 )
slouken@729
  1196
		os=-nextstep2
slouken@0
  1197
		;;
slouken@53
  1198
	-nsk*)
slouken@53
  1199
		os=-nsk
slouken@53
  1200
		;;
slouken@0
  1201
	# Preserve the version number of sinix5.
slouken@0
  1202
	-sinix5.*)
slouken@0
  1203
		os=`echo $os | sed -e 's|sinix|sysv|'`
slouken@0
  1204
		;;
slouken@0
  1205
	-sinix*)
slouken@0
  1206
		os=-sysv4
slouken@0
  1207
		;;
slouken@0
  1208
	-triton*)
slouken@0
  1209
		os=-sysv3
slouken@0
  1210
		;;
slouken@0
  1211
	-oss*)
slouken@0
  1212
		os=-sysv3
slouken@0
  1213
		;;
slouken@0
  1214
	-svr4)
slouken@0
  1215
		os=-sysv4
slouken@0
  1216
		;;
slouken@0
  1217
	-svr3)
slouken@0
  1218
		os=-sysv3
slouken@0
  1219
		;;
slouken@0
  1220
	-sysvr4)
slouken@0
  1221
		os=-sysv4
slouken@0
  1222
		;;
slouken@0
  1223
	# This must come after -sysvr4.
slouken@0
  1224
	-sysv*)
slouken@0
  1225
		;;
slouken@0
  1226
	-ose*)
slouken@0
  1227
		os=-ose
slouken@0
  1228
		;;
slouken@0
  1229
	-es1800*)
slouken@0
  1230
		os=-ose
slouken@0
  1231
		;;
slouken@0
  1232
	-xenix)
slouken@0
  1233
		os=-xenix
slouken@0
  1234
		;;
slouken@729
  1235
	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
slouken@729
  1236
		os=-mint
slouken@729
  1237
		;;
slouken@729
  1238
	-aros*)
slouken@729
  1239
		os=-aros
slouken@729
  1240
		;;
slouken@729
  1241
	-kaos*)
slouken@729
  1242
		os=-kaos
slouken@0
  1243
		;;
slouken@0
  1244
	-none)
slouken@0
  1245
		;;
slouken@0
  1246
	*)
slouken@0
  1247
		# Get rid of the `-' at the beginning of $os.
slouken@0
  1248
		os=`echo $os | sed 's/[^-]*-//'`
slouken@0
  1249
		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
slouken@0
  1250
		exit 1
slouken@0
  1251
		;;
slouken@0
  1252
esac
slouken@0
  1253
else
slouken@0
  1254
slouken@0
  1255
# Here we handle the default operating systems that come with various machines.
slouken@0
  1256
# The value should be what the vendor currently ships out the door with their
slouken@0
  1257
# machine or put another way, the most popular os provided with the machine.
slouken@0
  1258
slouken@0
  1259
# Note that if you're going to try to match "-MANUFACTURER" here (say,
slouken@0
  1260
# "-sun"), then you have to tell the case statement up towards the top
slouken@0
  1261
# that MANUFACTURER isn't an operating system.  Otherwise, code above
slouken@0
  1262
# will signal an error saying that MANUFACTURER isn't an operating
slouken@0
  1263
# system, and we'll never get to this point.
slouken@0
  1264
slouken@0
  1265
case $basic_machine in
slouken@0
  1266
	*-acorn)
slouken@0
  1267
		os=-riscix1.2
slouken@0
  1268
		;;
slouken@53
  1269
	arm*-rebel)
slouken@0
  1270
		os=-linux
slouken@0
  1271
		;;
slouken@0
  1272
	arm*-semi)
slouken@0
  1273
		os=-aout
slouken@0
  1274
		;;
slouken@729
  1275
	# This must come before the *-dec entry.
slouken@53
  1276
	pdp10-*)
slouken@53
  1277
		os=-tops20
slouken@53
  1278
		;;
slouken@729
  1279
	pdp11-*)
slouken@0
  1280
		os=-none
slouken@0
  1281
		;;
slouken@0
  1282
	*-dec | vax-*)
slouken@0
  1283
		os=-ultrix4.2
slouken@0
  1284
		;;
slouken@0
  1285
	m68*-apollo)
slouken@0
  1286
		os=-domain
slouken@0
  1287
		;;
slouken@0
  1288
	i386-sun)
slouken@0
  1289
		os=-sunos4.0.2
slouken@0
  1290
		;;
slouken@0
  1291
	m68000-sun)
slouken@0
  1292
		os=-sunos3
slouken@0
  1293
		# This also exists in the configure program, but was not the
slouken@0
  1294
		# default.
slouken@0
  1295
		# os=-sunos4
slouken@0
  1296
		;;
slouken@0
  1297
	m68*-cisco)
slouken@0
  1298
		os=-aout
slouken@0
  1299
		;;
slouken@0
  1300
	mips*-cisco)
slouken@0
  1301
		os=-elf
slouken@0
  1302
		;;
slouken@0
  1303
	mips*-*)
slouken@0
  1304
		os=-elf
slouken@0
  1305
		;;
slouken@729
  1306
	or32-*)
slouken@729
  1307
		os=-coff
slouken@729
  1308
		;;
slouken@0
  1309
	*-tti)	# must be before sparc entry or we get the wrong os.
slouken@0
  1310
		os=-sysv3
slouken@0
  1311
		;;
slouken@0
  1312
	sparc-* | *-sun)
slouken@0
  1313
		os=-sunos4.1.1
slouken@0
  1314
		;;
slouken@0
  1315
	*-be)
slouken@0
  1316
		os=-beos
slouken@0
  1317
		;;
slouken@0
  1318
	*-ibm)
slouken@0
  1319
		os=-aix
slouken@0
  1320
		;;
slouken@0
  1321
	*-wec)
slouken@0
  1322
		os=-proelf
slouken@0
  1323
		;;
slouken@0
  1324
	*-winbond)
slouken@0
  1325
		os=-proelf
slouken@0
  1326
		;;
slouken@0
  1327
	*-oki)
slouken@0
  1328
		os=-proelf
slouken@0
  1329
		;;
slouken@0
  1330
	*-hp)
slouken@0
  1331
		os=-hpux
slouken@0
  1332
		;;
slouken@0
  1333
	*-hitachi)
slouken@0
  1334
		os=-hiux
slouken@0
  1335
		;;
slouken@0
  1336
	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
slouken@0
  1337
		os=-sysv
slouken@0
  1338
		;;
slouken@0
  1339
	*-cbm)
slouken@0
  1340
		os=-amigaos
slouken@0
  1341
		;;
slouken@0
  1342
	*-dg)
slouken@0
  1343
		os=-dgux
slouken@0
  1344
		;;
slouken@0
  1345
	*-dolphin)
slouken@0
  1346
		os=-sysv3
slouken@0
  1347
		;;
slouken@0
  1348
	m68k-ccur)
slouken@0
  1349
		os=-rtu
slouken@0
  1350
		;;
slouken@0
  1351
	m88k-omron*)
slouken@0
  1352
		os=-luna
slouken@0
  1353
		;;
slouken@0
  1354
	*-next )
slouken@0
  1355
		os=-nextstep
slouken@0
  1356
		;;
slouken@0
  1357
	*-sequent)
slouken@0
  1358
		os=-ptx
slouken@0
  1359
		;;
slouken@0
  1360
	*-crds)
slouken@0
  1361
		os=-unos
slouken@0
  1362
		;;
slouken@0
  1363
	*-ns)
slouken@0
  1364
		os=-genix
slouken@0
  1365
		;;
slouken@0
  1366
	i370-*)
slouken@0
  1367
		os=-mvs
slouken@0
  1368
		;;
slouken@0
  1369
	*-next)
slouken@0
  1370
		os=-nextstep3
slouken@0
  1371
		;;
slouken@729
  1372
	*-gould)
slouken@0
  1373
		os=-sysv
slouken@0
  1374
		;;
slouken@729
  1375
	*-highlevel)
slouken@0
  1376
		os=-bsd
slouken@0
  1377
		;;
slouken@0
  1378
	*-encore)
slouken@0
  1379
		os=-bsd
slouken@0
  1380
		;;
slouken@729
  1381
	*-sgi)
slouken@0
  1382
		os=-irix
slouken@0
  1383
		;;
slouken@729
  1384
	*-siemens)
slouken@0
  1385
		os=-sysv4
slouken@0
  1386
		;;
slouken@0
  1387
	*-masscomp)
slouken@0
  1388
		os=-rtu
slouken@0
  1389
		;;
slouken@53
  1390
	f30[01]-fujitsu | f700-fujitsu)
slouken@0
  1391
		os=-uxpv
slouken@0
  1392
		;;
slouken@0
  1393
	*-rom68k)
slouken@0
  1394
		os=-coff
slouken@0
  1395
		;;
slouken@0
  1396
	*-*bug)
slouken@0
  1397
		os=-coff
slouken@0
  1398
		;;
slouken@0
  1399
	*-apple)
slouken@0
  1400
		os=-macos
slouken@0
  1401
		;;
slouken@0
  1402
	*-atari*)
slouken@0
  1403
		os=-mint
slouken@0
  1404
		;;
slouken@0
  1405
	*)
slouken@0
  1406
		os=-none
slouken@0
  1407
		;;
slouken@0
  1408
esac
slouken@0
  1409
fi
slouken@0
  1410
slouken@0
  1411
# Here we handle the case where we know the os, and the CPU type, but not the
slouken@0
  1412
# manufacturer.  We pick the logical manufacturer.
slouken@0
  1413
vendor=unknown
slouken@0
  1414
case $basic_machine in
slouken@0
  1415
	*-unknown)
slouken@0
  1416
		case $os in
slouken@0
  1417
			-riscix*)
slouken@0
  1418
				vendor=acorn
slouken@0
  1419
				;;
slouken@0
  1420
			-sunos*)
slouken@0
  1421
				vendor=sun
slouken@0
  1422
				;;
slouken@0
  1423
			-aix*)
slouken@0
  1424
				vendor=ibm
slouken@0
  1425
				;;
slouken@0
  1426
			-beos*)
slouken@0
  1427
				vendor=be
slouken@0
  1428
				;;
slouken@0
  1429
			-hpux*)
slouken@0
  1430
				vendor=hp
slouken@0
  1431
				;;
slouken@0
  1432
			-mpeix*)
slouken@0
  1433
				vendor=hp
slouken@0
  1434
				;;
slouken@0
  1435
			-hiux*)
slouken@0
  1436
				vendor=hitachi
slouken@0
  1437
				;;
slouken@0
  1438
			-unos*)
slouken@0
  1439
				vendor=crds
slouken@0
  1440
				;;
slouken@0
  1441
			-dgux*)
slouken@0
  1442
				vendor=dg
slouken@0
  1443
				;;
slouken@0
  1444
			-luna*)
slouken@0
  1445
				vendor=omron
slouken@0
  1446
				;;
slouken@0
  1447
			-genix*)
slouken@0
  1448
				vendor=ns
slouken@0
  1449
				;;
slouken@53
  1450
			-mvs* | -opened*)
slouken@0
  1451
				vendor=ibm
slouken@0
  1452
				;;
slouken@0
  1453
			-ptx*)
slouken@0
  1454
				vendor=sequent
slouken@0
  1455
				;;
slouken@729
  1456
			-vxsim* | -vxworks* | -windiss*)
slouken@0
  1457
				vendor=wrs
slouken@0
  1458
				;;
slouken@0
  1459
			-aux*)
slouken@0
  1460
				vendor=apple
slouken@0
  1461
				;;
slouken@0
  1462
			-hms*)
slouken@0
  1463
				vendor=hitachi
slouken@0
  1464
				;;
slouken@0
  1465
			-mpw* | -macos*)
slouken@0
  1466
				vendor=apple
slouken@0
  1467
				;;
slouken@53
  1468
			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
slouken@0
  1469
				vendor=atari
slouken@0
  1470
				;;
slouken@729
  1471
			-vos*)
slouken@729
  1472
				vendor=stratus
slouken@729
  1473
				;;
slouken@0
  1474
		esac
slouken@0
  1475
		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
slouken@0
  1476
		;;
slouken@0
  1477
esac
slouken@0
  1478
slouken@0
  1479
echo $basic_machine$os
slouken@53
  1480
exit 0
slouken@53
  1481
slouken@53
  1482
# Local variables:
slouken@53
  1483
# eval: (add-hook 'write-file-hooks 'time-stamp)
slouken@53
  1484
# time-stamp-start: "timestamp='"
slouken@53
  1485
# time-stamp-format: "%:y-%02m-%02d"
slouken@53
  1486
# time-stamp-end: "'"
slouken@53
  1487
# End: