1802 lines
		
	
	
		
			35 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
		
		
			
		
	
	
			1802 lines
		
	
	
		
			35 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
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								#! /bin/sh
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								# Configuration validation subroutine script.
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								#   Copyright 1992-2018 Free Software Foundation, Inc.
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								timestamp='2018-02-22'
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								# This file is free software; you can redistribute it and/or modify it
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								# under the terms of the GNU General Public License as published by
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								# the Free Software Foundation; either version 3 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, but
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								# WITHOUT ANY WARRANTY; without even the implied warranty of
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								# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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								# 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, see <https://www.gnu.org/licenses/>.
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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
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								# program.  This Exception is an additional permission under section 7
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								# of the GNU General Public License, version 3 ("GPLv3").
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								# Please send patches to <config-patches@gnu.org>.
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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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								# You can get the latest version of this script from:
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								# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
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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: $0 [OPTION] CPU-MFR-OPSYS or ALIAS
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								Canonicalize a configuration name.
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								Options:
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								  -h, --help         print this help, then exit
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								  -t, --time-stamp   print date of last modification, then exit
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								  -v, --version      print version number, then exit
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								Report bugs and patches to <config-patches@gnu.org>."
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								version="\
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								GNU config.sub ($timestamp)
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								Copyright 1992-2018 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 $maybe_os in
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								  nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
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								  linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
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								  knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* | \
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								  kopensolaris*-gnu* | cloudabi*-eabi* | \
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								  storm-chaos* | os2-emx* | rtmk-nova*)
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								    os=-$maybe_os
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								    basic_machine=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
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								    ;;
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								  android-linux)
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								    os=-linux-android
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								    basic_machine=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
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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 | -microblaze*)
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										os=
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										basic_machine=$1
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										;;
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									-bluegene*)
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										os=-cnk
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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*178)
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										os=-lynxos178
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										;;
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									-lynx*5)
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										os=-lynxos5
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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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						||
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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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								 | 
							
								
							 | 
						||
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								 | 
							
								# Decode aliases for certain CPU-COMPANY combinations.
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						||
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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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						||
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									1750a | 580 \
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									| a29k \
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								 | 
							
									| aarch64 | aarch64_be \
							 | 
						||
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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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						||
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									| arc | arceb \
							 | 
						||
| 
								 | 
							
									| arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
							 | 
						||
| 
								 | 
							
									| avr | avr32 \
							 | 
						||
| 
								 | 
							
									| ba \
							 | 
						||
| 
								 | 
							
									| be32 | be64 \
							 | 
						||
| 
								 | 
							
									| bfin \
							 | 
						||
| 
								 | 
							
									| c4x | c8051 | clipper \
							 | 
						||
| 
								 | 
							
									| d10v | d30v | dlx | dsp16xx \
							 | 
						||
| 
								 | 
							
									| e2k | epiphany \
							 | 
						||
| 
								 | 
							
									| fido | fr30 | frv | ft32 \
							 | 
						||
| 
								 | 
							
									| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
							 | 
						||
| 
								 | 
							
									| hexagon \
							 | 
						||
| 
								 | 
							
									| i370 | i860 | i960 | ia16 | ia64 \
							 | 
						||
| 
								 | 
							
									| ip2k | iq2000 \
							 | 
						||
| 
								 | 
							
									| k1om \
							 | 
						||
| 
								 | 
							
									| le32 | le64 \
							 | 
						||
| 
								 | 
							
									| lm32 \
							 | 
						||
| 
								 | 
							
									| m32c | m32r | m32rle | m68000 | m68k | m88k \
							 | 
						||
| 
								 | 
							
									| maxq | mb | microblaze | microblazeel | mcore | mep | metag \
							 | 
						||
| 
								 | 
							
									| mips | mipsbe | mipseb | mipsel | mipsle \
							 | 
						||
| 
								 | 
							
									| mips16 \
							 | 
						||
| 
								 | 
							
									| mips64 | mips64el \
							 | 
						||
| 
								 | 
							
									| mips64octeon | mips64octeonel \
							 | 
						||
| 
								 | 
							
									| mips64orion | mips64orionel \
							 | 
						||
| 
								 | 
							
									| mips64r5900 | mips64r5900el \
							 | 
						||
| 
								 | 
							
									| mips64vr | mips64vrel \
							 | 
						||
| 
								 | 
							
									| mips64vr4100 | mips64vr4100el \
							 | 
						||
| 
								 | 
							
									| mips64vr4300 | mips64vr4300el \
							 | 
						||
| 
								 | 
							
									| mips64vr5000 | mips64vr5000el \
							 | 
						||
| 
								 | 
							
									| mips64vr5900 | mips64vr5900el \
							 | 
						||
| 
								 | 
							
									| mipsisa32 | mipsisa32el \
							 | 
						||
| 
								 | 
							
									| mipsisa32r2 | mipsisa32r2el \
							 | 
						||
| 
								 | 
							
									| mipsisa32r6 | mipsisa32r6el \
							 | 
						||
| 
								 | 
							
									| mipsisa64 | mipsisa64el \
							 | 
						||
| 
								 | 
							
									| mipsisa64r2 | mipsisa64r2el \
							 | 
						||
| 
								 | 
							
									| mipsisa64r6 | mipsisa64r6el \
							 | 
						||
| 
								 | 
							
									| mipsisa64sb1 | mipsisa64sb1el \
							 | 
						||
| 
								 | 
							
									| mipsisa64sr71k | mipsisa64sr71kel \
							 | 
						||
| 
								 | 
							
									| mipsr5900 | mipsr5900el \
							 | 
						||
| 
								 | 
							
									| mipstx39 | mipstx39el \
							 | 
						||
| 
								 | 
							
									| mn10200 | mn10300 \
							 | 
						||
| 
								 | 
							
									| moxie \
							 | 
						||
| 
								 | 
							
									| mt \
							 | 
						||
| 
								 | 
							
									| msp430 \
							 | 
						||
| 
								 | 
							
									| nds32 | nds32le | nds32be \
							 | 
						||
| 
								 | 
							
									| nios | nios2 | nios2eb | nios2el \
							 | 
						||
| 
								 | 
							
									| ns16k | ns32k \
							 | 
						||
| 
								 | 
							
									| open8 | or1k | or1knd | or32 \
							 | 
						||
| 
								 | 
							
									| pdp10 | pj | pjl \
							 | 
						||
| 
								 | 
							
									| powerpc | powerpc64 | powerpc64le | powerpcle \
							 | 
						||
| 
								 | 
							
									| pru \
							 | 
						||
| 
								 | 
							
									| pyramid \
							 | 
						||
| 
								 | 
							
									| riscv32 | riscv64 \
							 | 
						||
| 
								 | 
							
									| rl78 | rx \
							 | 
						||
| 
								 | 
							
									| score \
							 | 
						||
| 
								 | 
							
									| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
							 | 
						||
| 
								 | 
							
									| sh64 | sh64le \
							 | 
						||
| 
								 | 
							
									| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
							 | 
						||
| 
								 | 
							
									| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
							 | 
						||
| 
								 | 
							
									| spu \
							 | 
						||
| 
								 | 
							
									| tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
							 | 
						||
| 
								 | 
							
									| ubicom32 \
							 | 
						||
| 
								 | 
							
									| v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
							 | 
						||
| 
								 | 
							
									| visium \
							 | 
						||
| 
								 | 
							
									| wasm32 \
							 | 
						||
| 
								 | 
							
									| x86 | xc16x | xstormy16 | xtensa \
							 | 
						||
| 
								 | 
							
									| z8k | z80)
							 | 
						||
| 
								 | 
							
										basic_machine=$basic_machine-unknown
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									c54x)
							 | 
						||
| 
								 | 
							
										basic_machine=tic54x-unknown
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									c55x)
							 | 
						||
| 
								 | 
							
										basic_machine=tic55x-unknown
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									c6x)
							 | 
						||
| 
								 | 
							
										basic_machine=tic6x-unknown
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									leon|leon[3-9])
							 | 
						||
| 
								 | 
							
										basic_machine=sparc-$basic_machine
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
							 | 
						||
| 
								 | 
							
										basic_machine=$basic_machine-unknown
							 | 
						||
| 
								 | 
							
										os=-none
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65)
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									ms1)
							 | 
						||
| 
								 | 
							
										basic_machine=mt-unknown
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
									strongarm | thumb | xscale)
							 | 
						||
| 
								 | 
							
										basic_machine=arm-unknown
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									xgate)
							 | 
						||
| 
								 | 
							
										basic_machine=$basic_machine-unknown
							 | 
						||
| 
								 | 
							
										os=-none
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									xscaleeb)
							 | 
						||
| 
								 | 
							
										basic_machine=armeb-unknown
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
									xscaleel)
							 | 
						||
| 
								 | 
							
										basic_machine=armel-unknown
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
									# We use `pc' rather than `unknown'
							 | 
						||
| 
								 | 
							
									# because (1) that's what they normally are, and
							 | 
						||
| 
								 | 
							
									# (2) the word "unknown" tends to confuse beginning users.
							 | 
						||
| 
								 | 
							
									i*86 | x86_64)
							 | 
						||
| 
								 | 
							
									  basic_machine=$basic_machine-pc
							 | 
						||
| 
								 | 
							
									  ;;
							 | 
						||
| 
								 | 
							
									# Object if more than one company name word.
							 | 
						||
| 
								 | 
							
									*-*-*)
							 | 
						||
| 
								 | 
							
										echo Invalid configuration \`"$1"\': machine \`"$basic_machine"\' not recognized 1>&2
							 | 
						||
| 
								 | 
							
										exit 1
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									# Recognize the basic CPU types with company name.
							 | 
						||
| 
								 | 
							
									580-* \
							 | 
						||
| 
								 | 
							
									| a29k-* \
							 | 
						||
| 
								 | 
							
									| aarch64-* | aarch64_be-* \
							 | 
						||
| 
								 | 
							
									| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
							 | 
						||
| 
								 | 
							
									| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
							 | 
						||
| 
								 | 
							
									| alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
							 | 
						||
| 
								 | 
							
									| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
							 | 
						||
| 
								 | 
							
									| avr-* | avr32-* \
							 | 
						||
| 
								 | 
							
									| ba-* \
							 | 
						||
| 
								 | 
							
									| be32-* | be64-* \
							 | 
						||
| 
								 | 
							
									| bfin-* | bs2000-* \
							 | 
						||
| 
								 | 
							
									| c[123]* | c30-* | [cjt]90-* | c4x-* \
							 | 
						||
| 
								 | 
							
									| c8051-* | clipper-* | craynv-* | cydra-* \
							 | 
						||
| 
								 | 
							
									| d10v-* | d30v-* | dlx-* \
							 | 
						||
| 
								 | 
							
									| e2k-* | elxsi-* \
							 | 
						||
| 
								 | 
							
									| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
							 | 
						||
| 
								 | 
							
									| h8300-* | h8500-* \
							 | 
						||
| 
								 | 
							
									| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
							 | 
						||
| 
								 | 
							
									| hexagon-* \
							 | 
						||
| 
								 | 
							
									| i*86-* | i860-* | i960-* | ia16-* | ia64-* \
							 | 
						||
| 
								 | 
							
									| ip2k-* | iq2000-* \
							 | 
						||
| 
								 | 
							
									| k1om-* \
							 | 
						||
| 
								 | 
							
									| le32-* | le64-* \
							 | 
						||
| 
								 | 
							
									| lm32-* \
							 | 
						||
| 
								 | 
							
									| m32c-* | m32r-* | m32rle-* \
							 | 
						||
| 
								 | 
							
									| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
							 | 
						||
| 
								 | 
							
									| m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
							 | 
						||
| 
								 | 
							
									| microblaze-* | microblazeel-* \
							 | 
						||
| 
								 | 
							
									| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
							 | 
						||
| 
								 | 
							
									| mips16-* \
							 | 
						||
| 
								 | 
							
									| mips64-* | mips64el-* \
							 | 
						||
| 
								 | 
							
									| mips64octeon-* | mips64octeonel-* \
							 | 
						||
| 
								 | 
							
									| mips64orion-* | mips64orionel-* \
							 | 
						||
| 
								 | 
							
									| mips64r5900-* | mips64r5900el-* \
							 | 
						||
| 
								 | 
							
									| mips64vr-* | mips64vrel-* \
							 | 
						||
| 
								 | 
							
									| mips64vr4100-* | mips64vr4100el-* \
							 | 
						||
| 
								 | 
							
									| mips64vr4300-* | mips64vr4300el-* \
							 | 
						||
| 
								 | 
							
									| mips64vr5000-* | mips64vr5000el-* \
							 | 
						||
| 
								 | 
							
									| mips64vr5900-* | mips64vr5900el-* \
							 | 
						||
| 
								 | 
							
									| mipsisa32-* | mipsisa32el-* \
							 | 
						||
| 
								 | 
							
									| mipsisa32r2-* | mipsisa32r2el-* \
							 | 
						||
| 
								 | 
							
									| mipsisa32r6-* | mipsisa32r6el-* \
							 | 
						||
| 
								 | 
							
									| mipsisa64-* | mipsisa64el-* \
							 | 
						||
| 
								 | 
							
									| mipsisa64r2-* | mipsisa64r2el-* \
							 | 
						||
| 
								 | 
							
									| mipsisa64r6-* | mipsisa64r6el-* \
							 | 
						||
| 
								 | 
							
									| mipsisa64sb1-* | mipsisa64sb1el-* \
							 | 
						||
| 
								 | 
							
									| mipsisa64sr71k-* | mipsisa64sr71kel-* \
							 | 
						||
| 
								 | 
							
									| mipsr5900-* | mipsr5900el-* \
							 | 
						||
| 
								 | 
							
									| mipstx39-* | mipstx39el-* \
							 | 
						||
| 
								 | 
							
									| mmix-* \
							 | 
						||
| 
								 | 
							
									| mt-* \
							 | 
						||
| 
								 | 
							
									| msp430-* \
							 | 
						||
| 
								 | 
							
									| nds32-* | nds32le-* | nds32be-* \
							 | 
						||
| 
								 | 
							
									| nios-* | nios2-* | nios2eb-* | nios2el-* \
							 | 
						||
| 
								 | 
							
									| none-* | np1-* | ns16k-* | ns32k-* \
							 | 
						||
| 
								 | 
							
									| open8-* \
							 | 
						||
| 
								 | 
							
									| or1k*-* \
							 | 
						||
| 
								 | 
							
									| orion-* \
							 | 
						||
| 
								 | 
							
									| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
							 | 
						||
| 
								 | 
							
									| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
							 | 
						||
| 
								 | 
							
									| pru-* \
							 | 
						||
| 
								 | 
							
									| pyramid-* \
							 | 
						||
| 
								 | 
							
									| riscv32-* | riscv64-* \
							 | 
						||
| 
								 | 
							
									| rl78-* | romp-* | rs6000-* | rx-* \
							 | 
						||
| 
								 | 
							
									| sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
							 | 
						||
| 
								 | 
							
									| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
							 | 
						||
| 
								 | 
							
									| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
							 | 
						||
| 
								 | 
							
									| sparclite-* \
							 | 
						||
| 
								 | 
							
									| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \
							 | 
						||
| 
								 | 
							
									| tahoe-* \
							 | 
						||
| 
								 | 
							
									| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
							 | 
						||
| 
								 | 
							
									| tile*-* \
							 | 
						||
| 
								 | 
							
									| tron-* \
							 | 
						||
| 
								 | 
							
									| ubicom32-* \
							 | 
						||
| 
								 | 
							
									| v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
							 | 
						||
| 
								 | 
							
									| vax-* \
							 | 
						||
| 
								 | 
							
									| visium-* \
							 | 
						||
| 
								 | 
							
									| wasm32-* \
							 | 
						||
| 
								 | 
							
									| we32k-* \
							 | 
						||
| 
								 | 
							
									| x86-* | x86_64-* | xc16x-* | xps100-* \
							 | 
						||
| 
								 | 
							
									| xstormy16-* | xtensa*-* \
							 | 
						||
| 
								 | 
							
									| ymp-* \
							 | 
						||
| 
								 | 
							
									| z8k-* | z80-*)
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									# Recognize the basic CPU types without company name, with glob match.
							 | 
						||
| 
								 | 
							
									xtensa*)
							 | 
						||
| 
								 | 
							
										basic_machine=$basic_machine-unknown
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									# Recognize the various machine names and aliases which stand
							 | 
						||
| 
								 | 
							
									# for a CPU type and a company and sometimes even an OS.
							 | 
						||
| 
								 | 
							
									386bsd)
							 | 
						||
| 
								 | 
							
										basic_machine=i386-pc
							 | 
						||
| 
								 | 
							
										os=-bsd
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
							 | 
						||
| 
								 | 
							
										basic_machine=m68000-att
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									3b*)
							 | 
						||
| 
								 | 
							
										basic_machine=we32k-att
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									a29khif)
							 | 
						||
| 
								 | 
							
										basic_machine=a29k-amd
							 | 
						||
| 
								 | 
							
										os=-udi
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									abacus)
							 | 
						||
| 
								 | 
							
										basic_machine=abacus-unknown
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									adobe68k)
							 | 
						||
| 
								 | 
							
										basic_machine=m68010-adobe
							 | 
						||
| 
								 | 
							
										os=-scout
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									alliant | fx80)
							 | 
						||
| 
								 | 
							
										basic_machine=fx80-alliant
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									altos | altos3068)
							 | 
						||
| 
								 | 
							
										basic_machine=m68k-altos
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									am29k)
							 | 
						||
| 
								 | 
							
										basic_machine=a29k-none
							 | 
						||
| 
								 | 
							
										os=-bsd
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									amd64)
							 | 
						||
| 
								 | 
							
										basic_machine=x86_64-pc
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									amd64-*)
							 | 
						||
| 
								 | 
							
										basic_machine=x86_64-`echo "$basic_machine" | sed 's/^[^-]*-//'`
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									amdahl)
							 | 
						||
| 
								 | 
							
										basic_machine=580-amdahl
							 | 
						||
| 
								 | 
							
										os=-sysv
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									amiga | amiga-*)
							 | 
						||
| 
								 | 
							
										basic_machine=m68k-unknown
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									amigaos | amigados)
							 | 
						||
| 
								 | 
							
										basic_machine=m68k-unknown
							 | 
						||
| 
								 | 
							
										os=-amigaos
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									amigaunix | amix)
							 | 
						||
| 
								 | 
							
										basic_machine=m68k-unknown
							 | 
						||
| 
								 | 
							
										os=-sysv4
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									apollo68)
							 | 
						||
| 
								 | 
							
										basic_machine=m68k-apollo
							 | 
						||
| 
								 | 
							
										os=-sysv
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									apollo68bsd)
							 | 
						||
| 
								 | 
							
										basic_machine=m68k-apollo
							 | 
						||
| 
								 | 
							
										os=-bsd
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									aros)
							 | 
						||
| 
								 | 
							
										basic_machine=i386-pc
							 | 
						||
| 
								 | 
							
										os=-aros
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									asmjs)
							 | 
						||
| 
								 | 
							
										basic_machine=asmjs-unknown
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									aux)
							 | 
						||
| 
								 | 
							
										basic_machine=m68k-apple
							 | 
						||
| 
								 | 
							
										os=-aux
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									balance)
							 | 
						||
| 
								 | 
							
										basic_machine=ns32k-sequent
							 | 
						||
| 
								 | 
							
										os=-dynix
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									blackfin)
							 | 
						||
| 
								 | 
							
										basic_machine=bfin-unknown
							 | 
						||
| 
								 | 
							
										os=-linux
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									blackfin-*)
							 | 
						||
| 
								 | 
							
										basic_machine=bfin-`echo "$basic_machine" | sed 's/^[^-]*-//'`
							 | 
						||
| 
								 | 
							
										os=-linux
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									bluegene*)
							 | 
						||
| 
								 | 
							
										basic_machine=powerpc-ibm
							 | 
						||
| 
								 | 
							
										os=-cnk
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									c54x-*)
							 | 
						||
| 
								 | 
							
										basic_machine=tic54x-`echo "$basic_machine" | sed 's/^[^-]*-//'`
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									c55x-*)
							 | 
						||
| 
								 | 
							
										basic_machine=tic55x-`echo "$basic_machine" | sed 's/^[^-]*-//'`
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									c6x-*)
							 | 
						||
| 
								 | 
							
										basic_machine=tic6x-`echo "$basic_machine" | sed 's/^[^-]*-//'`
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									c90)
							 | 
						||
| 
								 | 
							
										basic_machine=c90-cray
							 | 
						||
| 
								 | 
							
										os=-unicos
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									cegcc)
							 | 
						||
| 
								 | 
							
										basic_machine=arm-unknown
							 | 
						||
| 
								 | 
							
										os=-cegcc
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									convex-c1)
							 | 
						||
| 
								 | 
							
										basic_machine=c1-convex
							 | 
						||
| 
								 | 
							
										os=-bsd
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									convex-c2)
							 | 
						||
| 
								 | 
							
										basic_machine=c2-convex
							 | 
						||
| 
								 | 
							
										os=-bsd
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									convex-c32)
							 | 
						||
| 
								 | 
							
										basic_machine=c32-convex
							 | 
						||
| 
								 | 
							
										os=-bsd
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									convex-c34)
							 | 
						||
| 
								 | 
							
										basic_machine=c34-convex
							 | 
						||
| 
								 | 
							
										os=-bsd
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									convex-c38)
							 | 
						||
| 
								 | 
							
										basic_machine=c38-convex
							 | 
						||
| 
								 | 
							
										os=-bsd
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									cray | j90)
							 | 
						||
| 
								 | 
							
										basic_machine=j90-cray
							 | 
						||
| 
								 | 
							
										os=-unicos
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									craynv)
							 | 
						||
| 
								 | 
							
										basic_machine=craynv-cray
							 | 
						||
| 
								 | 
							
										os=-unicosmp
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									cr16 | cr16-*)
							 | 
						||
| 
								 | 
							
										basic_machine=cr16-unknown
							 | 
						||
| 
								 | 
							
										os=-elf
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									crds | unos)
							 | 
						||
| 
								 | 
							
										basic_machine=m68k-crds
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									crisv32 | crisv32-* | etraxfs*)
							 | 
						||
| 
								 | 
							
										basic_machine=crisv32-axis
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									cris | cris-* | etrax*)
							 | 
						||
| 
								 | 
							
										basic_machine=cris-axis
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									crx)
							 | 
						||
| 
								 | 
							
										basic_machine=crx-unknown
							 | 
						||
| 
								 | 
							
										os=-elf
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									da30 | da30-*)
							 | 
						||
| 
								 | 
							
										basic_machine=m68k-da30
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
							 | 
						||
| 
								 | 
							
										basic_machine=mips-dec
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									decsystem10* | dec10*)
							 | 
						||
| 
								 | 
							
										basic_machine=pdp10-dec
							 | 
						||
| 
								 | 
							
										os=-tops10
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									decsystem20* | dec20*)
							 | 
						||
| 
								 | 
							
										basic_machine=pdp10-dec
							 | 
						||
| 
								 | 
							
										os=-tops20
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									delta | 3300 | motorola-3300 | motorola-delta \
							 | 
						||
| 
								 | 
							
									      | 3300-motorola | delta-motorola)
							 | 
						||
| 
								 | 
							
										basic_machine=m68k-motorola
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									delta88)
							 | 
						||
| 
								 | 
							
										basic_machine=m88k-motorola
							 | 
						||
| 
								 | 
							
										os=-sysv3
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									dicos)
							 | 
						||
| 
								 | 
							
										basic_machine=i686-pc
							 | 
						||
| 
								 | 
							
										os=-dicos
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									djgpp)
							 | 
						||
| 
								 | 
							
										basic_machine=i586-pc
							 | 
						||
| 
								 | 
							
										os=-msdosdjgpp
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									dpx20 | dpx20-*)
							 | 
						||
| 
								 | 
							
										basic_machine=rs6000-bull
							 | 
						||
| 
								 | 
							
										os=-bosx
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									dpx2*)
							 | 
						||
| 
								 | 
							
										basic_machine=m68k-bull
							 | 
						||
| 
								 | 
							
										os=-sysv3
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									e500v[12])
							 | 
						||
| 
								 | 
							
										basic_machine=powerpc-unknown
							 | 
						||
| 
								 | 
							
										os=$os"spe"
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									e500v[12]-*)
							 | 
						||
| 
								 | 
							
										basic_machine=powerpc-`echo "$basic_machine" | sed 's/^[^-]*-//'`
							 | 
						||
| 
								 | 
							
										os=$os"spe"
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									ebmon29k)
							 | 
						||
| 
								 | 
							
										basic_machine=a29k-amd
							 | 
						||
| 
								 | 
							
										os=-ebmon
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									elxsi)
							 | 
						||
| 
								 | 
							
										basic_machine=elxsi-elxsi
							 | 
						||
| 
								 | 
							
										os=-bsd
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									encore | umax | mmax)
							 | 
						||
| 
								 | 
							
										basic_machine=ns32k-encore
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									es1800 | OSE68k | ose68k | ose | OSE)
							 | 
						||
| 
								 | 
							
										basic_machine=m68k-ericsson
							 | 
						||
| 
								 | 
							
										os=-ose
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									fx2800)
							 | 
						||
| 
								 | 
							
										basic_machine=i860-alliant
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									genix)
							 | 
						||
| 
								 | 
							
										basic_machine=ns32k-ns
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									gmicro)
							 | 
						||
| 
								 | 
							
										basic_machine=tron-gmicro
							 | 
						||
| 
								 | 
							
										os=-sysv
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									go32)
							 | 
						||
| 
								 | 
							
										basic_machine=i386-pc
							 | 
						||
| 
								 | 
							
										os=-go32
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									h3050r* | hiux*)
							 | 
						||
| 
								 | 
							
										basic_machine=hppa1.1-hitachi
							 | 
						||
| 
								 | 
							
										os=-hiuxwe2
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									h8300hms)
							 | 
						||
| 
								 | 
							
										basic_machine=h8300-hitachi
							 | 
						||
| 
								 | 
							
										os=-hms
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									h8300xray)
							 | 
						||
| 
								 | 
							
										basic_machine=h8300-hitachi
							 | 
						||
| 
								 | 
							
										os=-xray
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									h8500hms)
							 | 
						||
| 
								 | 
							
										basic_machine=h8500-hitachi
							 | 
						||
| 
								 | 
							
										os=-hms
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									harris)
							 | 
						||
| 
								 | 
							
										basic_machine=m88k-harris
							 | 
						||
| 
								 | 
							
										os=-sysv3
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									hp300-*)
							 | 
						||
| 
								 | 
							
										basic_machine=m68k-hp
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									hp300bsd)
							 | 
						||
| 
								 | 
							
										basic_machine=m68k-hp
							 | 
						||
| 
								 | 
							
										os=-bsd
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									hp300hpux)
							 | 
						||
| 
								 | 
							
										basic_machine=m68k-hp
							 | 
						||
| 
								 | 
							
										os=-hpux
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									hp3k9[0-9][0-9] | hp9[0-9][0-9])
							 | 
						||
| 
								 | 
							
										basic_machine=hppa1.0-hp
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									hp9k2[0-9][0-9] | hp9k31[0-9])
							 | 
						||
| 
								 | 
							
										basic_machine=m68000-hp
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									hp9k3[2-9][0-9])
							 | 
						||
| 
								 | 
							
										basic_machine=m68k-hp
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									hp9k6[0-9][0-9] | hp6[0-9][0-9])
							 | 
						||
| 
								 | 
							
										basic_machine=hppa1.0-hp
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									hp9k7[0-79][0-9] | hp7[0-79][0-9])
							 | 
						||
| 
								 | 
							
										basic_machine=hppa1.1-hp
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									hp9k78[0-9] | hp78[0-9])
							 | 
						||
| 
								 | 
							
										# FIXME: really hppa2.0-hp
							 | 
						||
| 
								 | 
							
										basic_machine=hppa1.1-hp
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
							 | 
						||
| 
								 | 
							
										# FIXME: really hppa2.0-hp
							 | 
						||
| 
								 | 
							
										basic_machine=hppa1.1-hp
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									hp9k8[0-9][13679] | hp8[0-9][13679])
							 | 
						||
| 
								 | 
							
										basic_machine=hppa1.1-hp
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									hp9k8[0-9][0-9] | hp8[0-9][0-9])
							 | 
						||
| 
								 | 
							
										basic_machine=hppa1.0-hp
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									hppaosf)
							 | 
						||
| 
								 | 
							
										basic_machine=hppa1.1-hp
							 | 
						||
| 
								 | 
							
										os=-osf
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									hppro)
							 | 
						||
| 
								 | 
							
										basic_machine=hppa1.1-hp
							 | 
						||
| 
								 | 
							
										os=-proelf
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									i370-ibm* | ibm*)
							 | 
						||
| 
								 | 
							
										basic_machine=i370-ibm
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									i*86v32)
							 | 
						||
| 
								 | 
							
										basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
							 | 
						||
| 
								 | 
							
										os=-sysv32
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									i*86v4*)
							 | 
						||
| 
								 | 
							
										basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
							 | 
						||
| 
								 | 
							
										os=-sysv4
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									i*86v)
							 | 
						||
| 
								 | 
							
										basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
							 | 
						||
| 
								 | 
							
										os=-sysv
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									i*86sol2)
							 | 
						||
| 
								 | 
							
										basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
							 | 
						||
| 
								 | 
							
										os=-solaris2
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									i386mach)
							 | 
						||
| 
								 | 
							
										basic_machine=i386-mach
							 | 
						||
| 
								 | 
							
										os=-mach
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									vsta)
							 | 
						||
| 
								 | 
							
										basic_machine=i386-unknown
							 | 
						||
| 
								 | 
							
										os=-vsta
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									iris | iris4d)
							 | 
						||
| 
								 | 
							
										basic_machine=mips-sgi
							 | 
						||
| 
								 | 
							
										case $os in
							 | 
						||
| 
								 | 
							
										    -irix*)
							 | 
						||
| 
								 | 
							
											;;
							 | 
						||
| 
								 | 
							
										    *)
							 | 
						||
| 
								 | 
							
											os=-irix4
							 | 
						||
| 
								 | 
							
											;;
							 | 
						||
| 
								 | 
							
										esac
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									isi68 | isi)
							 | 
						||
| 
								 | 
							
										basic_machine=m68k-isi
							 | 
						||
| 
								 | 
							
										os=-sysv
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									leon-*|leon[3-9]-*)
							 | 
						||
| 
								 | 
							
										basic_machine=sparc-`echo "$basic_machine" | sed 's/-.*//'`
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									m68knommu)
							 | 
						||
| 
								 | 
							
										basic_machine=m68k-unknown
							 | 
						||
| 
								 | 
							
										os=-linux
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									m68knommu-*)
							 | 
						||
| 
								 | 
							
										basic_machine=m68k-`echo "$basic_machine" | sed 's/^[^-]*-//'`
							 | 
						||
| 
								 | 
							
										os=-linux
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									magnum | m3230)
							 | 
						||
| 
								 | 
							
										basic_machine=mips-mips
							 | 
						||
| 
								 | 
							
										os=-sysv
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									merlin)
							 | 
						||
| 
								 | 
							
										basic_machine=ns32k-utek
							 | 
						||
| 
								 | 
							
										os=-sysv
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									microblaze*)
							 | 
						||
| 
								 | 
							
										basic_machine=microblaze-xilinx
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									mingw64)
							 | 
						||
| 
								 | 
							
										basic_machine=x86_64-pc
							 | 
						||
| 
								 | 
							
										os=-mingw64
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									mingw32)
							 | 
						||
| 
								 | 
							
										basic_machine=i686-pc
							 | 
						||
| 
								 | 
							
										os=-mingw32
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									mingw32ce)
							 | 
						||
| 
								 | 
							
										basic_machine=arm-unknown
							 | 
						||
| 
								 | 
							
										os=-mingw32ce
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									miniframe)
							 | 
						||
| 
								 | 
							
										basic_machine=m68000-convergent
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
							 | 
						||
| 
								 | 
							
										basic_machine=m68k-atari
							 | 
						||
| 
								 | 
							
										os=-mint
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									mips3*-*)
							 | 
						||
| 
								 | 
							
										basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'`
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									mips3*)
							 | 
						||
| 
								 | 
							
										basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'`-unknown
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									monitor)
							 | 
						||
| 
								 | 
							
										basic_machine=m68k-rom68k
							 | 
						||
| 
								 | 
							
										os=-coff
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									morphos)
							 | 
						||
| 
								 | 
							
										basic_machine=powerpc-unknown
							 | 
						||
| 
								 | 
							
										os=-morphos
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									moxiebox)
							 | 
						||
| 
								 | 
							
										basic_machine=moxie-unknown
							 | 
						||
| 
								 | 
							
										os=-moxiebox
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									msdos)
							 | 
						||
| 
								 | 
							
										basic_machine=i386-pc
							 | 
						||
| 
								 | 
							
										os=-msdos
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									ms1-*)
							 | 
						||
| 
								 | 
							
										basic_machine=`echo "$basic_machine" | sed -e 's/ms1-/mt-/'`
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									msys)
							 | 
						||
| 
								 | 
							
										basic_machine=i686-pc
							 | 
						||
| 
								 | 
							
										os=-msys
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									mvs)
							 | 
						||
| 
								 | 
							
										basic_machine=i370-ibm
							 | 
						||
| 
								 | 
							
										os=-mvs
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									nacl)
							 | 
						||
| 
								 | 
							
										basic_machine=le32-unknown
							 | 
						||
| 
								 | 
							
										os=-nacl
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									ncr3000)
							 | 
						||
| 
								 | 
							
										basic_machine=i486-ncr
							 | 
						||
| 
								 | 
							
										os=-sysv4
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									netbsd386)
							 | 
						||
| 
								 | 
							
										basic_machine=i386-unknown
							 | 
						||
| 
								 | 
							
										os=-netbsd
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									netwinder)
							 | 
						||
| 
								 | 
							
										basic_machine=armv4l-rebel
							 | 
						||
| 
								 | 
							
										os=-linux
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									news | news700 | news800 | news900)
							 | 
						||
| 
								 | 
							
										basic_machine=m68k-sony
							 | 
						||
| 
								 | 
							
										os=-newsos
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									news1000)
							 | 
						||
| 
								 | 
							
										basic_machine=m68030-sony
							 | 
						||
| 
								 | 
							
										os=-newsos
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									news-3600 | risc-news)
							 | 
						||
| 
								 | 
							
										basic_machine=mips-sony
							 | 
						||
| 
								 | 
							
										os=-newsos
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									necv70)
							 | 
						||
| 
								 | 
							
										basic_machine=v70-nec
							 | 
						||
| 
								 | 
							
										os=-sysv
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									next | m*-next)
							 | 
						||
| 
								 | 
							
										basic_machine=m68k-next
							 | 
						||
| 
								 | 
							
										case $os in
							 | 
						||
| 
								 | 
							
										    -nextstep* )
							 | 
						||
| 
								 | 
							
											;;
							 | 
						||
| 
								 | 
							
										    -ns2*)
							 | 
						||
| 
								 | 
							
										      os=-nextstep2
							 | 
						||
| 
								 | 
							
											;;
							 | 
						||
| 
								 | 
							
										    *)
							 | 
						||
| 
								 | 
							
										      os=-nextstep3
							 | 
						||
| 
								 | 
							
											;;
							 | 
						||
| 
								 | 
							
										esac
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									nh3000)
							 | 
						||
| 
								 | 
							
										basic_machine=m68k-harris
							 | 
						||
| 
								 | 
							
										os=-cxux
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									nh[45]000)
							 | 
						||
| 
								 | 
							
										basic_machine=m88k-harris
							 | 
						||
| 
								 | 
							
										os=-cxux
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									nindy960)
							 | 
						||
| 
								 | 
							
										basic_machine=i960-intel
							 | 
						||
| 
								 | 
							
										os=-nindy
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									mon960)
							 | 
						||
| 
								 | 
							
										basic_machine=i960-intel
							 | 
						||
| 
								 | 
							
										os=-mon960
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									nonstopux)
							 | 
						||
| 
								 | 
							
										basic_machine=mips-compaq
							 | 
						||
| 
								 | 
							
										os=-nonstopux
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									np1)
							 | 
						||
| 
								 | 
							
										basic_machine=np1-gould
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									neo-tandem)
							 | 
						||
| 
								 | 
							
										basic_machine=neo-tandem
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									nse-tandem)
							 | 
						||
| 
								 | 
							
										basic_machine=nse-tandem
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									nsr-tandem)
							 | 
						||
| 
								 | 
							
										basic_machine=nsr-tandem
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									nsv-tandem)
							 | 
						||
| 
								 | 
							
										basic_machine=nsv-tandem
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									nsx-tandem)
							 | 
						||
| 
								 | 
							
										basic_machine=nsx-tandem
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									op50n-* | op60c-*)
							 | 
						||
| 
								 | 
							
										basic_machine=hppa1.1-oki
							 | 
						||
| 
								 | 
							
										os=-proelf
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									openrisc | openrisc-*)
							 | 
						||
| 
								 | 
							
										basic_machine=or32-unknown
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									os400)
							 | 
						||
| 
								 | 
							
										basic_machine=powerpc-ibm
							 | 
						||
| 
								 | 
							
										os=-os400
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									OSE68000 | ose68000)
							 | 
						||
| 
								 | 
							
										basic_machine=m68000-ericsson
							 | 
						||
| 
								 | 
							
										os=-ose
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									os68k)
							 | 
						||
| 
								 | 
							
										basic_machine=m68k-none
							 | 
						||
| 
								 | 
							
										os=-os68k
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									pa-hitachi)
							 | 
						||
| 
								 | 
							
										basic_machine=hppa1.1-hitachi
							 | 
						||
| 
								 | 
							
										os=-hiuxwe2
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									paragon)
							 | 
						||
| 
								 | 
							
										basic_machine=i860-intel
							 | 
						||
| 
								 | 
							
										os=-osf
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									parisc)
							 | 
						||
| 
								 | 
							
										basic_machine=hppa-unknown
							 | 
						||
| 
								 | 
							
										os=-linux
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									parisc-*)
							 | 
						||
| 
								 | 
							
										basic_machine=hppa-`echo "$basic_machine" | sed 's/^[^-]*-//'`
							 | 
						||
| 
								 | 
							
										os=-linux
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									pbd)
							 | 
						||
| 
								 | 
							
										basic_machine=sparc-tti
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									pbb)
							 | 
						||
| 
								 | 
							
										basic_machine=m68k-tti
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									pc532 | pc532-*)
							 | 
						||
| 
								 | 
							
										basic_machine=ns32k-pc532
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									pc98)
							 | 
						||
| 
								 | 
							
										basic_machine=i386-pc
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									pc98-*)
							 | 
						||
| 
								 | 
							
										basic_machine=i386-`echo "$basic_machine" | sed 's/^[^-]*-//'`
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									pentium | p5 | k5 | k6 | nexgen | viac3)
							 | 
						||
| 
								 | 
							
										basic_machine=i586-pc
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									pentiumpro | p6 | 6x86 | athlon | athlon_*)
							 | 
						||
| 
								 | 
							
										basic_machine=i686-pc
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									pentiumii | pentium2 | pentiumiii | pentium3)
							 | 
						||
| 
								 | 
							
										basic_machine=i686-pc
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									pentium4)
							 | 
						||
| 
								 | 
							
										basic_machine=i786-pc
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
							 | 
						||
| 
								 | 
							
										basic_machine=i586-`echo "$basic_machine" | sed 's/^[^-]*-//'`
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									pentiumpro-* | p6-* | 6x86-* | athlon-*)
							 | 
						||
| 
								 | 
							
										basic_machine=i686-`echo "$basic_machine" | sed 's/^[^-]*-//'`
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
							 | 
						||
| 
								 | 
							
										basic_machine=i686-`echo "$basic_machine" | sed 's/^[^-]*-//'`
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									pentium4-*)
							 | 
						||
| 
								 | 
							
										basic_machine=i786-`echo "$basic_machine" | sed 's/^[^-]*-//'`
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									pn)
							 | 
						||
| 
								 | 
							
										basic_machine=pn-gould
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									power)	basic_machine=power-ibm
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									ppc | ppcbe)	basic_machine=powerpc-unknown
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									ppc-* | ppcbe-*)
							 | 
						||
| 
								 | 
							
										basic_machine=powerpc-`echo "$basic_machine" | sed 's/^[^-]*-//'`
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									ppcle | powerpclittle)
							 | 
						||
| 
								 | 
							
										basic_machine=powerpcle-unknown
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									ppcle-* | powerpclittle-*)
							 | 
						||
| 
								 | 
							
										basic_machine=powerpcle-`echo "$basic_machine" | sed 's/^[^-]*-//'`
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									ppc64)	basic_machine=powerpc64-unknown
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									ppc64-*) basic_machine=powerpc64-`echo "$basic_machine" | sed 's/^[^-]*-//'`
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									ppc64le | powerpc64little)
							 | 
						||
| 
								 | 
							
										basic_machine=powerpc64le-unknown
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									ppc64le-* | powerpc64little-*)
							 | 
						||
| 
								 | 
							
										basic_machine=powerpc64le-`echo "$basic_machine" | sed 's/^[^-]*-//'`
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									ps2)
							 | 
						||
| 
								 | 
							
										basic_machine=i386-ibm
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									pw32)
							 | 
						||
| 
								 | 
							
										basic_machine=i586-unknown
							 | 
						||
| 
								 | 
							
										os=-pw32
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									rdos | rdos64)
							 | 
						||
| 
								 | 
							
										basic_machine=x86_64-pc
							 | 
						||
| 
								 | 
							
										os=-rdos
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									rdos32)
							 | 
						||
| 
								 | 
							
										basic_machine=i386-pc
							 | 
						||
| 
								 | 
							
										os=-rdos
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									rom68k)
							 | 
						||
| 
								 | 
							
										basic_machine=m68k-rom68k
							 | 
						||
| 
								 | 
							
										os=-coff
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									rm[46]00)
							 | 
						||
| 
								 | 
							
										basic_machine=mips-siemens
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									rtpc | rtpc-*)
							 | 
						||
| 
								 | 
							
										basic_machine=romp-ibm
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									s390 | s390-*)
							 | 
						||
| 
								 | 
							
										basic_machine=s390-ibm
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									s390x | s390x-*)
							 | 
						||
| 
								 | 
							
										basic_machine=s390x-ibm
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									sa29200)
							 | 
						||
| 
								 | 
							
										basic_machine=a29k-amd
							 | 
						||
| 
								 | 
							
										os=-udi
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									sb1)
							 | 
						||
| 
								 | 
							
										basic_machine=mipsisa64sb1-unknown
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									sb1el)
							 | 
						||
| 
								 | 
							
										basic_machine=mipsisa64sb1el-unknown
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									sde)
							 | 
						||
| 
								 | 
							
										basic_machine=mipsisa32-sde
							 | 
						||
| 
								 | 
							
										os=-elf
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									sei)
							 | 
						||
| 
								 | 
							
										basic_machine=mips-sei
							 | 
						||
| 
								 | 
							
										os=-seiux
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									sequent)
							 | 
						||
| 
								 | 
							
										basic_machine=i386-sequent
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									sh5el)
							 | 
						||
| 
								 | 
							
										basic_machine=sh5le-unknown
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									simso-wrs)
							 | 
						||
| 
								 | 
							
										basic_machine=sparclite-wrs
							 | 
						||
| 
								 | 
							
										os=-vxworks
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									sps7)
							 | 
						||
| 
								 | 
							
										basic_machine=m68k-bull
							 | 
						||
| 
								 | 
							
										os=-sysv2
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									spur)
							 | 
						||
| 
								 | 
							
										basic_machine=spur-unknown
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									st2000)
							 | 
						||
| 
								 | 
							
										basic_machine=m68k-tandem
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									stratus)
							 | 
						||
| 
								 | 
							
										basic_machine=i860-stratus
							 | 
						||
| 
								 | 
							
										os=-sysv4
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									strongarm-* | thumb-*)
							 | 
						||
| 
								 | 
							
										basic_machine=arm-`echo "$basic_machine" | sed 's/^[^-]*-//'`
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									sun2)
							 | 
						||
| 
								 | 
							
										basic_machine=m68000-sun
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									sun2os3)
							 | 
						||
| 
								 | 
							
										basic_machine=m68000-sun
							 | 
						||
| 
								 | 
							
										os=-sunos3
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									sun2os4)
							 | 
						||
| 
								 | 
							
										basic_machine=m68000-sun
							 | 
						||
| 
								 | 
							
										os=-sunos4
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									sun3os3)
							 | 
						||
| 
								 | 
							
										basic_machine=m68k-sun
							 | 
						||
| 
								 | 
							
										os=-sunos3
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									sun3os4)
							 | 
						||
| 
								 | 
							
										basic_machine=m68k-sun
							 | 
						||
| 
								 | 
							
										os=-sunos4
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									sun4os3)
							 | 
						||
| 
								 | 
							
										basic_machine=sparc-sun
							 | 
						||
| 
								 | 
							
										os=-sunos3
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									sun4os4)
							 | 
						||
| 
								 | 
							
										basic_machine=sparc-sun
							 | 
						||
| 
								 | 
							
										os=-sunos4
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									sun4sol2)
							 | 
						||
| 
								 | 
							
										basic_machine=sparc-sun
							 | 
						||
| 
								 | 
							
										os=-solaris2
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									sun3 | sun3-*)
							 | 
						||
| 
								 | 
							
										basic_machine=m68k-sun
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									sun4)
							 | 
						||
| 
								 | 
							
										basic_machine=sparc-sun
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									sun386 | sun386i | roadrunner)
							 | 
						||
| 
								 | 
							
										basic_machine=i386-sun
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									sv1)
							 | 
						||
| 
								 | 
							
										basic_machine=sv1-cray
							 | 
						||
| 
								 | 
							
										os=-unicos
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									symmetry)
							 | 
						||
| 
								 | 
							
										basic_machine=i386-sequent
							 | 
						||
| 
								 | 
							
										os=-dynix
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									t3e)
							 | 
						||
| 
								 | 
							
										basic_machine=alphaev5-cray
							 | 
						||
| 
								 | 
							
										os=-unicos
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									t90)
							 | 
						||
| 
								 | 
							
										basic_machine=t90-cray
							 | 
						||
| 
								 | 
							
										os=-unicos
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									tile*)
							 | 
						||
| 
								 | 
							
										basic_machine=$basic_machine-unknown
							 | 
						||
| 
								 | 
							
										os=-linux-gnu
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									tx39)
							 | 
						||
| 
								 | 
							
										basic_machine=mipstx39-unknown
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									tx39el)
							 | 
						||
| 
								 | 
							
										basic_machine=mipstx39el-unknown
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									toad1)
							 | 
						||
| 
								 | 
							
										basic_machine=pdp10-xkl
							 | 
						||
| 
								 | 
							
										os=-tops20
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									tower | tower-32)
							 | 
						||
| 
								 | 
							
										basic_machine=m68k-ncr
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									tpf)
							 | 
						||
| 
								 | 
							
										basic_machine=s390x-ibm
							 | 
						||
| 
								 | 
							
										os=-tpf
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									udi29k)
							 | 
						||
| 
								 | 
							
										basic_machine=a29k-amd
							 | 
						||
| 
								 | 
							
										os=-udi
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									ultra3)
							 | 
						||
| 
								 | 
							
										basic_machine=a29k-nyu
							 | 
						||
| 
								 | 
							
										os=-sym1
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									v810 | necv810)
							 | 
						||
| 
								 | 
							
										basic_machine=v810-nec
							 | 
						||
| 
								 | 
							
										os=-none
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									vaxv)
							 | 
						||
| 
								 | 
							
										basic_machine=vax-dec
							 | 
						||
| 
								 | 
							
										os=-sysv
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									vms)
							 | 
						||
| 
								 | 
							
										basic_machine=vax-dec
							 | 
						||
| 
								 | 
							
										os=-vms
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									vpp*|vx|vx-*)
							 | 
						||
| 
								 | 
							
										basic_machine=f301-fujitsu
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									vxworks960)
							 | 
						||
| 
								 | 
							
										basic_machine=i960-wrs
							 | 
						||
| 
								 | 
							
										os=-vxworks
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									vxworks68)
							 | 
						||
| 
								 | 
							
										basic_machine=m68k-wrs
							 | 
						||
| 
								 | 
							
										os=-vxworks
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									vxworks29k)
							 | 
						||
| 
								 | 
							
										basic_machine=a29k-wrs
							 | 
						||
| 
								 | 
							
										os=-vxworks
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									w65*)
							 | 
						||
| 
								 | 
							
										basic_machine=w65-wdc
							 | 
						||
| 
								 | 
							
										os=-none
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									w89k-*)
							 | 
						||
| 
								 | 
							
										basic_machine=hppa1.1-winbond
							 | 
						||
| 
								 | 
							
										os=-proelf
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									x64)
							 | 
						||
| 
								 | 
							
										basic_machine=x86_64-pc
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									xbox)
							 | 
						||
| 
								 | 
							
										basic_machine=i686-pc
							 | 
						||
| 
								 | 
							
										os=-mingw32
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									xps | xps100)
							 | 
						||
| 
								 | 
							
										basic_machine=xps100-honeywell
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									xscale-* | xscalee[bl]-*)
							 | 
						||
| 
								 | 
							
										basic_machine=`echo "$basic_machine" | sed 's/^xscale/arm/'`
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									ymp)
							 | 
						||
| 
								 | 
							
										basic_machine=ymp-cray
							 | 
						||
| 
								 | 
							
										os=-unicos
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									none)
							 | 
						||
| 
								 | 
							
										basic_machine=none-none
							 | 
						||
| 
								 | 
							
										os=-none
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								# Here we handle the default manufacturer of certain CPU types.  It is in
							 | 
						||
| 
								 | 
							
								# some cases the only manufacturer, in others, it is the most popular.
							 | 
						||
| 
								 | 
							
									w89k)
							 | 
						||
| 
								 | 
							
										basic_machine=hppa1.1-winbond
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									op50n)
							 | 
						||
| 
								 | 
							
										basic_machine=hppa1.1-oki
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									op60c)
							 | 
						||
| 
								 | 
							
										basic_machine=hppa1.1-oki
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									romp)
							 | 
						||
| 
								 | 
							
										basic_machine=romp-ibm
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									mmix)
							 | 
						||
| 
								 | 
							
										basic_machine=mmix-knuth
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									rs6000)
							 | 
						||
| 
								 | 
							
										basic_machine=rs6000-ibm
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									vax)
							 | 
						||
| 
								 | 
							
										basic_machine=vax-dec
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									pdp11)
							 | 
						||
| 
								 | 
							
										basic_machine=pdp11-dec
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									we32k)
							 | 
						||
| 
								 | 
							
										basic_machine=we32k-att
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
							 | 
						||
| 
								 | 
							
										basic_machine=sh-unknown
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									cydra)
							 | 
						||
| 
								 | 
							
										basic_machine=cydra-cydrome
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									orion)
							 | 
						||
| 
								 | 
							
										basic_machine=orion-highlevel
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									orion105)
							 | 
						||
| 
								 | 
							
										basic_machine=clipper-highlevel
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									mac | mpw | mac-mpw)
							 | 
						||
| 
								 | 
							
										basic_machine=m68k-apple
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									pmac | pmac-mpw)
							 | 
						||
| 
								 | 
							
										basic_machine=powerpc-apple
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									*-unknown)
							 | 
						||
| 
								 | 
							
										# Make sure to match an already-canonicalized machine name.
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									*)
							 | 
						||
| 
								 | 
							
										echo Invalid configuration \`"$1"\': machine \`"$basic_machine"\' not recognized 1>&2
							 | 
						||
| 
								 | 
							
										exit 1
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
								esac
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								# Here we canonicalize certain aliases for manufacturers.
							 | 
						||
| 
								 | 
							
								case $basic_machine in
							 | 
						||
| 
								 | 
							
									*-digital*)
							 | 
						||
| 
								 | 
							
										basic_machine=`echo "$basic_machine" | sed 's/digital.*/dec/'`
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									*-commodore*)
							 | 
						||
| 
								 | 
							
										basic_machine=`echo "$basic_machine" | sed 's/commodore.*/cbm/'`
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									*)
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
								esac
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								# Decode manufacturer-specific aliases for certain operating systems.
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								if [ x"$os" != x"" ]
							 | 
						||
| 
								 | 
							
								then
							 | 
						||
| 
								 | 
							
								case $os in
							 | 
						||
| 
								 | 
							
									# First match some system type aliases that might get confused
							 | 
						||
| 
								 | 
							
									# with valid system types.
							 | 
						||
| 
								 | 
							
									# -solaris* is a basic system type, with this one exception.
							 | 
						||
| 
								 | 
							
									-auroraux)
							 | 
						||
| 
								 | 
							
										os=-auroraux
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-solaris1 | -solaris1.*)
							 | 
						||
| 
								 | 
							
										os=`echo $os | sed -e 's|solaris1|sunos4|'`
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-solaris)
							 | 
						||
| 
								 | 
							
										os=-solaris2
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-unixware*)
							 | 
						||
| 
								 | 
							
										os=-sysv4.2uw
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-gnu/linux*)
							 | 
						||
| 
								 | 
							
										os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									# es1800 is here to avoid being matched by es* (a different OS)
							 | 
						||
| 
								 | 
							
									-es1800*)
							 | 
						||
| 
								 | 
							
										os=-ose
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									# Now accept the basic system types.
							 | 
						||
| 
								 | 
							
									# The portable systems comes first.
							 | 
						||
| 
								 | 
							
									# Each alternative MUST end in a * to match a version number.
							 | 
						||
| 
								 | 
							
									# -sysv* is not here because it comes later, after sysvr4.
							 | 
						||
| 
								 | 
							
									-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
							 | 
						||
| 
								 | 
							
									      | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
							 | 
						||
| 
								 | 
							
									      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
							 | 
						||
| 
								 | 
							
									      | -sym* | -kopensolaris* | -plan9* \
							 | 
						||
| 
								 | 
							
									      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
							 | 
						||
| 
								 | 
							
									      | -aos* | -aros* | -cloudabi* | -sortix* \
							 | 
						||
| 
								 | 
							
									      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
							 | 
						||
| 
								 | 
							
									      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
							 | 
						||
| 
								 | 
							
									      | -hiux* | -knetbsd* | -mirbsd* | -netbsd* \
							 | 
						||
| 
								 | 
							
									      | -bitrig* | -openbsd* | -solidbsd* | -libertybsd* \
							 | 
						||
| 
								 | 
							
									      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
							 | 
						||
| 
								 | 
							
									      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
							 | 
						||
| 
								 | 
							
									      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
							 | 
						||
| 
								 | 
							
									      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
							 | 
						||
| 
								 | 
							
									      | -chorusos* | -chorusrdb* | -cegcc* | -glidix* \
							 | 
						||
| 
								 | 
							
									      | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
							 | 
						||
| 
								 | 
							
									      | -midipix* | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
							 | 
						||
| 
								 | 
							
									      | -linux-newlib* | -linux-musl* | -linux-uclibc* \
							 | 
						||
| 
								 | 
							
									      | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \
							 | 
						||
| 
								 | 
							
									      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* \
							 | 
						||
| 
								 | 
							
									      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
							 | 
						||
| 
								 | 
							
									      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
							 | 
						||
| 
								 | 
							
									      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
							 | 
						||
| 
								 | 
							
									      | -morphos* | -superux* | -rtmk* | -windiss* \
							 | 
						||
| 
								 | 
							
									      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
							 | 
						||
| 
								 | 
							
									      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* \
							 | 
						||
| 
								 | 
							
									      | -onefs* | -tirtos* | -phoenix* | -fuchsia* | -redox* | -bme* \
							 | 
						||
| 
								 | 
							
									      | -midnightbsd*)
							 | 
						||
| 
								 | 
							
									# Remember, each alternative MUST END IN *, to match a version number.
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-qnx*)
							 | 
						||
| 
								 | 
							
										case $basic_machine in
							 | 
						||
| 
								 | 
							
										    x86-* | i*86-*)
							 | 
						||
| 
								 | 
							
											;;
							 | 
						||
| 
								 | 
							
										    *)
							 | 
						||
| 
								 | 
							
											os=-nto$os
							 | 
						||
| 
								 | 
							
											;;
							 | 
						||
| 
								 | 
							
										esac
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-nto-qnx*)
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-nto*)
							 | 
						||
| 
								 | 
							
										os=`echo $os | sed -e 's|nto|nto-qnx|'`
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-sim | -xray | -os68k* | -v88r* \
							 | 
						||
| 
								 | 
							
									      | -windows* | -osx | -abug | -netware* | -os9* \
							 | 
						||
| 
								 | 
							
									      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-mac*)
							 | 
						||
| 
								 | 
							
										os=`echo "$os" | sed -e 's|mac|macos|'`
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-linux-dietlibc)
							 | 
						||
| 
								 | 
							
										os=-linux-dietlibc
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-linux*)
							 | 
						||
| 
								 | 
							
										os=`echo $os | sed -e 's|linux|linux-gnu|'`
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-sunos5*)
							 | 
						||
| 
								 | 
							
										os=`echo "$os" | sed -e 's|sunos5|solaris2|'`
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-sunos6*)
							 | 
						||
| 
								 | 
							
										os=`echo "$os" | sed -e 's|sunos6|solaris3|'`
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-opened*)
							 | 
						||
| 
								 | 
							
										os=-openedition
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-os400*)
							 | 
						||
| 
								 | 
							
										os=-os400
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-wince*)
							 | 
						||
| 
								 | 
							
										os=-wince
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-utek*)
							 | 
						||
| 
								 | 
							
										os=-bsd
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-dynix*)
							 | 
						||
| 
								 | 
							
										os=-bsd
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-acis*)
							 | 
						||
| 
								 | 
							
										os=-aos
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-atheos*)
							 | 
						||
| 
								 | 
							
										os=-atheos
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-syllable*)
							 | 
						||
| 
								 | 
							
										os=-syllable
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-386bsd)
							 | 
						||
| 
								 | 
							
										os=-bsd
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-ctix* | -uts*)
							 | 
						||
| 
								 | 
							
										os=-sysv
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-nova*)
							 | 
						||
| 
								 | 
							
										os=-rtmk-nova
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-ns2)
							 | 
						||
| 
								 | 
							
										os=-nextstep2
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-nsk*)
							 | 
						||
| 
								 | 
							
										os=-nsk
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									# Preserve the version number of sinix5.
							 | 
						||
| 
								 | 
							
									-sinix5.*)
							 | 
						||
| 
								 | 
							
										os=`echo $os | sed -e 's|sinix|sysv|'`
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-sinix*)
							 | 
						||
| 
								 | 
							
										os=-sysv4
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-tpf*)
							 | 
						||
| 
								 | 
							
										os=-tpf
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-triton*)
							 | 
						||
| 
								 | 
							
										os=-sysv3
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-oss*)
							 | 
						||
| 
								 | 
							
										os=-sysv3
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-svr4*)
							 | 
						||
| 
								 | 
							
										os=-sysv4
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-svr3)
							 | 
						||
| 
								 | 
							
										os=-sysv3
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-sysvr4)
							 | 
						||
| 
								 | 
							
										os=-sysv4
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									# This must come after -sysvr4.
							 | 
						||
| 
								 | 
							
									-sysv*)
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-ose*)
							 | 
						||
| 
								 | 
							
										os=-ose
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
							 | 
						||
| 
								 | 
							
										os=-mint
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-zvmoe)
							 | 
						||
| 
								 | 
							
										os=-zvmoe
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-dicos*)
							 | 
						||
| 
								 | 
							
										os=-dicos
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-pikeos*)
							 | 
						||
| 
								 | 
							
										# Until real need of OS specific support for
							 | 
						||
| 
								 | 
							
										# particular features comes up, bare metal
							 | 
						||
| 
								 | 
							
										# configurations are quite functional.
							 | 
						||
| 
								 | 
							
										case $basic_machine in
							 | 
						||
| 
								 | 
							
										    arm*)
							 | 
						||
| 
								 | 
							
											os=-eabi
							 | 
						||
| 
								 | 
							
											;;
							 | 
						||
| 
								 | 
							
										    *)
							 | 
						||
| 
								 | 
							
											os=-elf
							 | 
						||
| 
								 | 
							
											;;
							 | 
						||
| 
								 | 
							
										esac
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-nacl*)
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-ios)
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									-none)
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									*)
							 | 
						||
| 
								 | 
							
										# Get rid of the `-' at the beginning of $os.
							 | 
						||
| 
								 | 
							
										os=`echo $os | sed 's/[^-]*-//'`
							 | 
						||
| 
								 | 
							
										echo Invalid configuration \`"$1"\': system \`"$os"\' not recognized 1>&2
							 | 
						||
| 
								 | 
							
										exit 1
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
								esac
							 | 
						||
| 
								 | 
							
								else
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								# Here we handle the default operating systems that come with various machines.
							 | 
						||
| 
								 | 
							
								# The value should be what the vendor currently ships out the door with their
							 | 
						||
| 
								 | 
							
								# machine or put another way, the most popular os provided with the machine.
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								# Note that if you're going to try to match "-MANUFACTURER" here (say,
							 | 
						||
| 
								 | 
							
								# "-sun"), then you have to tell the case statement up towards the top
							 | 
						||
| 
								 | 
							
								# that MANUFACTURER isn't an operating system.  Otherwise, code above
							 | 
						||
| 
								 | 
							
								# will signal an error saying that MANUFACTURER isn't an operating
							 | 
						||
| 
								 | 
							
								# system, and we'll never get to this point.
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								case $basic_machine in
							 | 
						||
| 
								 | 
							
									score-*)
							 | 
						||
| 
								 | 
							
										os=-elf
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									spu-*)
							 | 
						||
| 
								 | 
							
										os=-elf
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									*-acorn)
							 | 
						||
| 
								 | 
							
										os=-riscix1.2
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									arm*-rebel)
							 | 
						||
| 
								 | 
							
										os=-linux
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									arm*-semi)
							 | 
						||
| 
								 | 
							
										os=-aout
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									c4x-* | tic4x-*)
							 | 
						||
| 
								 | 
							
										os=-coff
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									c8051-*)
							 | 
						||
| 
								 | 
							
										os=-elf
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									hexagon-*)
							 | 
						||
| 
								 | 
							
										os=-elf
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									tic54x-*)
							 | 
						||
| 
								 | 
							
										os=-coff
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									tic55x-*)
							 | 
						||
| 
								 | 
							
										os=-coff
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									tic6x-*)
							 | 
						||
| 
								 | 
							
										os=-coff
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									# This must come before the *-dec entry.
							 | 
						||
| 
								 | 
							
									pdp10-*)
							 | 
						||
| 
								 | 
							
										os=-tops20
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									pdp11-*)
							 | 
						||
| 
								 | 
							
										os=-none
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									*-dec | vax-*)
							 | 
						||
| 
								 | 
							
										os=-ultrix4.2
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									m68*-apollo)
							 | 
						||
| 
								 | 
							
										os=-domain
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									i386-sun)
							 | 
						||
| 
								 | 
							
										os=-sunos4.0.2
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									m68000-sun)
							 | 
						||
| 
								 | 
							
										os=-sunos3
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									m68*-cisco)
							 | 
						||
| 
								 | 
							
										os=-aout
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									mep-*)
							 | 
						||
| 
								 | 
							
										os=-elf
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									mips*-cisco)
							 | 
						||
| 
								 | 
							
										os=-elf
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									mips*-*)
							 | 
						||
| 
								 | 
							
										os=-elf
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									or32-*)
							 | 
						||
| 
								 | 
							
										os=-coff
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									*-tti)	# must be before sparc entry or we get the wrong os.
							 | 
						||
| 
								 | 
							
										os=-sysv3
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									sparc-* | *-sun)
							 | 
						||
| 
								 | 
							
										os=-sunos4.1.1
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									pru-*)
							 | 
						||
| 
								 | 
							
										os=-elf
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									*-be)
							 | 
						||
| 
								 | 
							
										os=-beos
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									*-ibm)
							 | 
						||
| 
								 | 
							
										os=-aix
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									*-knuth)
							 | 
						||
| 
								 | 
							
										os=-mmixware
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									*-wec)
							 | 
						||
| 
								 | 
							
										os=-proelf
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									*-winbond)
							 | 
						||
| 
								 | 
							
										os=-proelf
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									*-oki)
							 | 
						||
| 
								 | 
							
										os=-proelf
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									*-hp)
							 | 
						||
| 
								 | 
							
										os=-hpux
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									*-hitachi)
							 | 
						||
| 
								 | 
							
										os=-hiux
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
							 | 
						||
| 
								 | 
							
										os=-sysv
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									*-cbm)
							 | 
						||
| 
								 | 
							
										os=-amigaos
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									*-dg)
							 | 
						||
| 
								 | 
							
										os=-dgux
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									*-dolphin)
							 | 
						||
| 
								 | 
							
										os=-sysv3
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									m68k-ccur)
							 | 
						||
| 
								 | 
							
										os=-rtu
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									m88k-omron*)
							 | 
						||
| 
								 | 
							
										os=-luna
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									*-next)
							 | 
						||
| 
								 | 
							
										os=-nextstep
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									*-sequent)
							 | 
						||
| 
								 | 
							
										os=-ptx
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									*-crds)
							 | 
						||
| 
								 | 
							
										os=-unos
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									*-ns)
							 | 
						||
| 
								 | 
							
										os=-genix
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									i370-*)
							 | 
						||
| 
								 | 
							
										os=-mvs
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									*-gould)
							 | 
						||
| 
								 | 
							
										os=-sysv
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									*-highlevel)
							 | 
						||
| 
								 | 
							
										os=-bsd
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									*-encore)
							 | 
						||
| 
								 | 
							
										os=-bsd
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									*-sgi)
							 | 
						||
| 
								 | 
							
										os=-irix
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									*-siemens)
							 | 
						||
| 
								 | 
							
										os=-sysv4
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									*-masscomp)
							 | 
						||
| 
								 | 
							
										os=-rtu
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									f30[01]-fujitsu | f700-fujitsu)
							 | 
						||
| 
								 | 
							
										os=-uxpv
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									*-rom68k)
							 | 
						||
| 
								 | 
							
										os=-coff
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									*-*bug)
							 | 
						||
| 
								 | 
							
										os=-coff
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									*-apple)
							 | 
						||
| 
								 | 
							
										os=-macos
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									*-atari*)
							 | 
						||
| 
								 | 
							
										os=-mint
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
									*)
							 | 
						||
| 
								 | 
							
										os=-none
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
								esac
							 | 
						||
| 
								 | 
							
								fi
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								# Here we handle the case where we know the os, and the CPU type, but not the
							 | 
						||
| 
								 | 
							
								# manufacturer.  We pick the logical manufacturer.
							 | 
						||
| 
								 | 
							
								vendor=unknown
							 | 
						||
| 
								 | 
							
								case $basic_machine in
							 | 
						||
| 
								 | 
							
									*-unknown)
							 | 
						||
| 
								 | 
							
										case $os in
							 | 
						||
| 
								 | 
							
											-riscix*)
							 | 
						||
| 
								 | 
							
												vendor=acorn
							 | 
						||
| 
								 | 
							
												;;
							 | 
						||
| 
								 | 
							
											-sunos*)
							 | 
						||
| 
								 | 
							
												vendor=sun
							 | 
						||
| 
								 | 
							
												;;
							 | 
						||
| 
								 | 
							
											-cnk*|-aix*)
							 | 
						||
| 
								 | 
							
												vendor=ibm
							 | 
						||
| 
								 | 
							
												;;
							 | 
						||
| 
								 | 
							
											-beos*)
							 | 
						||
| 
								 | 
							
												vendor=be
							 | 
						||
| 
								 | 
							
												;;
							 | 
						||
| 
								 | 
							
											-hpux*)
							 | 
						||
| 
								 | 
							
												vendor=hp
							 | 
						||
| 
								 | 
							
												;;
							 | 
						||
| 
								 | 
							
											-mpeix*)
							 | 
						||
| 
								 | 
							
												vendor=hp
							 | 
						||
| 
								 | 
							
												;;
							 | 
						||
| 
								 | 
							
											-hiux*)
							 | 
						||
| 
								 | 
							
												vendor=hitachi
							 | 
						||
| 
								 | 
							
												;;
							 | 
						||
| 
								 | 
							
											-unos*)
							 | 
						||
| 
								 | 
							
												vendor=crds
							 | 
						||
| 
								 | 
							
												;;
							 | 
						||
| 
								 | 
							
											-dgux*)
							 | 
						||
| 
								 | 
							
												vendor=dg
							 | 
						||
| 
								 | 
							
												;;
							 | 
						||
| 
								 | 
							
											-luna*)
							 | 
						||
| 
								 | 
							
												vendor=omron
							 | 
						||
| 
								 | 
							
												;;
							 | 
						||
| 
								 | 
							
											-genix*)
							 | 
						||
| 
								 | 
							
												vendor=ns
							 | 
						||
| 
								 | 
							
												;;
							 | 
						||
| 
								 | 
							
											-mvs* | -opened*)
							 | 
						||
| 
								 | 
							
												vendor=ibm
							 | 
						||
| 
								 | 
							
												;;
							 | 
						||
| 
								 | 
							
											-os400*)
							 | 
						||
| 
								 | 
							
												vendor=ibm
							 | 
						||
| 
								 | 
							
												;;
							 | 
						||
| 
								 | 
							
											-ptx*)
							 | 
						||
| 
								 | 
							
												vendor=sequent
							 | 
						||
| 
								 | 
							
												;;
							 | 
						||
| 
								 | 
							
											-tpf*)
							 | 
						||
| 
								 | 
							
												vendor=ibm
							 | 
						||
| 
								 | 
							
												;;
							 | 
						||
| 
								 | 
							
											-vxsim* | -vxworks* | -windiss*)
							 | 
						||
| 
								 | 
							
												vendor=wrs
							 | 
						||
| 
								 | 
							
												;;
							 | 
						||
| 
								 | 
							
											-aux*)
							 | 
						||
| 
								 | 
							
												vendor=apple
							 | 
						||
| 
								 | 
							
												;;
							 | 
						||
| 
								 | 
							
											-hms*)
							 | 
						||
| 
								 | 
							
												vendor=hitachi
							 | 
						||
| 
								 | 
							
												;;
							 | 
						||
| 
								 | 
							
											-mpw* | -macos*)
							 | 
						||
| 
								 | 
							
												vendor=apple
							 | 
						||
| 
								 | 
							
												;;
							 | 
						||
| 
								 | 
							
											-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
							 | 
						||
| 
								 | 
							
												vendor=atari
							 | 
						||
| 
								 | 
							
												;;
							 | 
						||
| 
								 | 
							
											-vos*)
							 | 
						||
| 
								 | 
							
												vendor=stratus
							 | 
						||
| 
								 | 
							
												;;
							 | 
						||
| 
								 | 
							
										esac
							 | 
						||
| 
								 | 
							
										basic_machine=`echo "$basic_machine" | sed "s/unknown/$vendor/"`
							 | 
						||
| 
								 | 
							
										;;
							 | 
						||
| 
								 | 
							
								esac
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								echo "$basic_machine$os"
							 | 
						||
| 
								 | 
							
								exit
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								# Local variables:
							 | 
						||
| 
								 | 
							
								# eval: (add-hook 'write-file-functions 'time-stamp)
							 | 
						||
| 
								 | 
							
								# time-stamp-start: "timestamp='"
							 | 
						||
| 
								 | 
							
								# time-stamp-format: "%:y-%02m-%02d"
							 | 
						||
| 
								 | 
							
								# time-stamp-end: "'"
							 | 
						||
| 
								 | 
							
								# End:
							 |