Chris@4: #! /bin/sh
Chris@4: # Configuration validation subroutine script.
Chris@55: #   Copyright 1992-2013 Free Software Foundation, Inc.
Chris@4: 
Chris@55: timestamp='2013-08-10'
Chris@4: 
Chris@55: # This file is free software; you can redistribute it and/or modify it
Chris@55: # under the terms of the GNU General Public License as published by
Chris@55: # the Free Software Foundation; either version 3 of the License, or
Chris@4: # (at your option) any later version.
Chris@4: #
Chris@55: # This program is distributed in the hope that it will be useful, but
Chris@55: # WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@55: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Chris@55: # General Public License for more details.
Chris@4: #
Chris@4: # You should have received a copy of the GNU General Public License
Chris@55: # along with this program; if not, see <http://www.gnu.org/licenses/>.
Chris@4: #
Chris@4: # As a special exception to the GNU General Public License, if you
Chris@4: # distribute this file as part of a program that contains a
Chris@4: # configuration script generated by Autoconf, you may include it under
Chris@55: # the same distribution terms that you use for the rest of that
Chris@55: # program.  This Exception is an additional permission under section 7
Chris@55: # of the GNU General Public License, version 3 ("GPLv3").
Chris@4: 
Chris@4: 
Chris@55: # Please send patches with a ChangeLog entry to config-patches@gnu.org.
Chris@4: #
Chris@4: # Configuration subroutine to validate and canonicalize a configuration type.
Chris@4: # Supply the specified configuration type as an argument.
Chris@4: # If it is invalid, we print an error message on stderr and exit with code 1.
Chris@4: # Otherwise, we print the canonical config type on stdout and succeed.
Chris@4: 
Chris@4: # You can get the latest version of this script from:
Chris@4: # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
Chris@4: 
Chris@4: # This file is supposed to be the same for all GNU packages
Chris@4: # and recognize all the CPU types, system types and aliases
Chris@4: # that are meaningful with *any* GNU software.
Chris@4: # Each package is responsible for reporting which valid configurations
Chris@4: # it does not support.  The user should be able to distinguish
Chris@4: # a failure to support a valid configuration from a meaningless
Chris@4: # configuration.
Chris@4: 
Chris@4: # The goal of this file is to map all the various variations of a given
Chris@4: # machine specification into a single specification in the form:
Chris@4: #	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
Chris@4: # or in some cases, the newer four-part form:
Chris@4: #	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
Chris@4: # It is wrong to echo any other type of specification.
Chris@4: 
Chris@4: me=`echo "$0" | sed -e 's,.*/,,'`
Chris@4: 
Chris@4: usage="\
Chris@4: Usage: $0 [OPTION] CPU-MFR-OPSYS
Chris@4:        $0 [OPTION] ALIAS
Chris@4: 
Chris@4: Canonicalize a configuration name.
Chris@4: 
Chris@4: Operation modes:
Chris@4:   -h, --help         print this help, then exit
Chris@4:   -t, --time-stamp   print date of last modification, then exit
Chris@4:   -v, --version      print version number, then exit
Chris@4: 
Chris@4: Report bugs and patches to <config-patches@gnu.org>."
Chris@4: 
Chris@4: version="\
Chris@4: GNU config.sub ($timestamp)
Chris@4: 
Chris@55: Copyright 1992-2013 Free Software Foundation, Inc.
Chris@4: 
Chris@4: This is free software; see the source for copying conditions.  There is NO
Chris@4: warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
Chris@4: 
Chris@4: help="
Chris@4: Try \`$me --help' for more information."
Chris@4: 
Chris@4: # Parse command line
Chris@4: while test $# -gt 0 ; do
Chris@4:   case $1 in
Chris@4:     --time-stamp | --time* | -t )
Chris@4:        echo "$timestamp" ; exit ;;
Chris@4:     --version | -v )
Chris@4:        echo "$version" ; exit ;;
Chris@4:     --help | --h* | -h )
Chris@4:        echo "$usage"; exit ;;
Chris@4:     -- )     # Stop option processing
Chris@4:        shift; break ;;
Chris@4:     - )	# Use stdin as input.
Chris@4:        break ;;
Chris@4:     -* )
Chris@4:        echo "$me: invalid option $1$help"
Chris@4:        exit 1 ;;
Chris@4: 
Chris@4:     *local*)
Chris@4:        # First pass through any local machine types.
Chris@4:        echo $1
Chris@4:        exit ;;
Chris@4: 
Chris@4:     * )
Chris@4:        break ;;
Chris@4:   esac
Chris@4: done
Chris@4: 
Chris@4: case $# in
Chris@4:  0) echo "$me: missing argument$help" >&2
Chris@4:     exit 1;;
Chris@4:  1) ;;
Chris@4:  *) echo "$me: too many arguments$help" >&2
Chris@4:     exit 1;;
Chris@4: esac
Chris@4: 
Chris@4: # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
Chris@4: # Here we must recognize all the valid KERNEL-OS combinations.
Chris@4: maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
Chris@4: case $maybe_os in
Chris@4:   nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
Chris@55:   linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
Chris@4:   knetbsd*-gnu* | netbsd*-gnu* | \
Chris@4:   kopensolaris*-gnu* | \
Chris@4:   storm-chaos* | os2-emx* | rtmk-nova*)
Chris@4:     os=-$maybe_os
Chris@4:     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
Chris@4:     ;;
Chris@55:   android-linux)
Chris@55:     os=-linux-android
Chris@55:     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
Chris@55:     ;;
Chris@4:   *)
Chris@4:     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
Chris@4:     if [ $basic_machine != $1 ]
Chris@4:     then os=`echo $1 | sed 's/.*-/-/'`
Chris@4:     else os=; fi
Chris@4:     ;;
Chris@4: esac
Chris@4: 
Chris@4: ### Let's recognize common machines as not being operating systems so
Chris@4: ### that things like config.sub decstation-3100 work.  We also
Chris@4: ### recognize some manufacturers as not being operating systems, so we
Chris@4: ### can provide default operating systems below.
Chris@4: case $os in
Chris@4: 	-sun*os*)
Chris@4: 		# Prevent following clause from handling this invalid input.
Chris@4: 		;;
Chris@4: 	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
Chris@4: 	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
Chris@4: 	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
Chris@4: 	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
Chris@4: 	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
Chris@4: 	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
Chris@55: 	-apple | -axis | -knuth | -cray | -microblaze*)
Chris@4: 		os=
Chris@4: 		basic_machine=$1
Chris@4: 		;;
Chris@4: 	-bluegene*)
Chris@4: 		os=-cnk
Chris@4: 		;;
Chris@4: 	-sim | -cisco | -oki | -wec | -winbond)
Chris@4: 		os=
Chris@4: 		basic_machine=$1
Chris@4: 		;;
Chris@4: 	-scout)
Chris@4: 		;;
Chris@4: 	-wrs)
Chris@4: 		os=-vxworks
Chris@4: 		basic_machine=$1
Chris@4: 		;;
Chris@4: 	-chorusos*)
Chris@4: 		os=-chorusos
Chris@4: 		basic_machine=$1
Chris@4: 		;;
Chris@4: 	-chorusrdb)
Chris@4: 		os=-chorusrdb
Chris@4: 		basic_machine=$1
Chris@4: 		;;
Chris@4: 	-hiux*)
Chris@4: 		os=-hiuxwe2
Chris@4: 		;;
Chris@4: 	-sco6)
Chris@4: 		os=-sco5v6
Chris@4: 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
Chris@4: 		;;
Chris@4: 	-sco5)
Chris@4: 		os=-sco3.2v5
Chris@4: 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
Chris@4: 		;;
Chris@4: 	-sco4)
Chris@4: 		os=-sco3.2v4
Chris@4: 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
Chris@4: 		;;
Chris@4: 	-sco3.2.[4-9]*)
Chris@4: 		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
Chris@4: 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
Chris@4: 		;;
Chris@4: 	-sco3.2v[4-9]*)
Chris@4: 		# Don't forget version if it is 3.2v4 or newer.
Chris@4: 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
Chris@4: 		;;
Chris@4: 	-sco5v6*)
Chris@4: 		# Don't forget version if it is 3.2v4 or newer.
Chris@4: 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
Chris@4: 		;;
Chris@4: 	-sco*)
Chris@4: 		os=-sco3.2v2
Chris@4: 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
Chris@4: 		;;
Chris@4: 	-udk*)
Chris@4: 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
Chris@4: 		;;
Chris@4: 	-isc)
Chris@4: 		os=-isc2.2
Chris@4: 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
Chris@4: 		;;
Chris@4: 	-clix*)
Chris@4: 		basic_machine=clipper-intergraph
Chris@4: 		;;
Chris@4: 	-isc*)
Chris@4: 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
Chris@4: 		;;
Chris@55: 	-lynx*178)
Chris@55: 		os=-lynxos178
Chris@55: 		;;
Chris@55: 	-lynx*5)
Chris@55: 		os=-lynxos5
Chris@55: 		;;
Chris@4: 	-lynx*)
Chris@4: 		os=-lynxos
Chris@4: 		;;
Chris@4: 	-ptx*)
Chris@4: 		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
Chris@4: 		;;
Chris@4: 	-windowsnt*)
Chris@4: 		os=`echo $os | sed -e 's/windowsnt/winnt/'`
Chris@4: 		;;
Chris@4: 	-psos*)
Chris@4: 		os=-psos
Chris@4: 		;;
Chris@4: 	-mint | -mint[0-9]*)
Chris@4: 		basic_machine=m68k-atari
Chris@4: 		os=-mint
Chris@4: 		;;
Chris@4: esac
Chris@4: 
Chris@4: # Decode aliases for certain CPU-COMPANY combinations.
Chris@4: case $basic_machine in
Chris@4: 	# Recognize the basic CPU types without company name.
Chris@4: 	# Some are omitted here because they have special meanings below.
Chris@4: 	1750a | 580 \
Chris@4: 	| a29k \
Chris@55: 	| aarch64 | aarch64_be \
Chris@4: 	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
Chris@4: 	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
Chris@4: 	| am33_2.0 \
Chris@55: 	| arc | arceb \
Chris@55: 	| arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
Chris@55: 	| avr | avr32 \
Chris@55: 	| be32 | be64 \
Chris@4: 	| bfin \
Chris@55: 	| c4x | c8051 | clipper \
Chris@4: 	| d10v | d30v | dlx | dsp16xx \
Chris@55: 	| epiphany \
Chris@4: 	| fido | fr30 | frv \
Chris@4: 	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
Chris@55: 	| hexagon \
Chris@4: 	| i370 | i860 | i960 | ia64 \
Chris@4: 	| ip2k | iq2000 \
Chris@55: 	| le32 | le64 \
Chris@4: 	| lm32 \
Chris@4: 	| m32c | m32r | m32rle | m68000 | m68k | m88k \
Chris@55: 	| maxq | mb | microblaze | microblazeel | mcore | mep | metag \
Chris@4: 	| mips | mipsbe | mipseb | mipsel | mipsle \
Chris@4: 	| mips16 \
Chris@4: 	| mips64 | mips64el \
Chris@4: 	| mips64octeon | mips64octeonel \
Chris@4: 	| mips64orion | mips64orionel \
Chris@4: 	| mips64r5900 | mips64r5900el \
Chris@4: 	| mips64vr | mips64vrel \
Chris@4: 	| mips64vr4100 | mips64vr4100el \
Chris@4: 	| mips64vr4300 | mips64vr4300el \
Chris@4: 	| mips64vr5000 | mips64vr5000el \
Chris@4: 	| mips64vr5900 | mips64vr5900el \
Chris@4: 	| mipsisa32 | mipsisa32el \
Chris@4: 	| mipsisa32r2 | mipsisa32r2el \
Chris@4: 	| mipsisa64 | mipsisa64el \
Chris@4: 	| mipsisa64r2 | mipsisa64r2el \
Chris@4: 	| mipsisa64sb1 | mipsisa64sb1el \
Chris@4: 	| mipsisa64sr71k | mipsisa64sr71kel \
Chris@55: 	| mipsr5900 | mipsr5900el \
Chris@4: 	| mipstx39 | mipstx39el \
Chris@4: 	| mn10200 | mn10300 \
Chris@4: 	| moxie \
Chris@4: 	| mt \
Chris@4: 	| msp430 \
Chris@4: 	| nds32 | nds32le | nds32be \
Chris@55: 	| nios | nios2 | nios2eb | nios2el \
Chris@4: 	| ns16k | ns32k \
Chris@4: 	| open8 \
Chris@55: 	| or1k | or32 \
Chris@4: 	| pdp10 | pdp11 | pj | pjl \
Chris@4: 	| powerpc | powerpc64 | powerpc64le | powerpcle \
Chris@4: 	| pyramid \
Chris@55: 	| rl78 | rx \
Chris@4: 	| score \
Chris@4: 	| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
Chris@4: 	| sh64 | sh64le \
Chris@4: 	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
Chris@4: 	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
Chris@4: 	| spu \
Chris@4: 	| tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
Chris@4: 	| ubicom32 \
Chris@55: 	| v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
Chris@4: 	| we32k \
Chris@4: 	| x86 | xc16x | xstormy16 | xtensa \
Chris@4: 	| z8k | z80)
Chris@4: 		basic_machine=$basic_machine-unknown
Chris@4: 		;;
Chris@4: 	c54x)
Chris@4: 		basic_machine=tic54x-unknown
Chris@4: 		;;
Chris@4: 	c55x)
Chris@4: 		basic_machine=tic55x-unknown
Chris@4: 		;;
Chris@4: 	c6x)
Chris@4: 		basic_machine=tic6x-unknown
Chris@4: 		;;
Chris@55: 	m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip)
Chris@4: 		basic_machine=$basic_machine-unknown
Chris@4: 		os=-none
Chris@4: 		;;
Chris@4: 	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
Chris@4: 		;;
Chris@4: 	ms1)
Chris@4: 		basic_machine=mt-unknown
Chris@4: 		;;
Chris@4: 
Chris@4: 	strongarm | thumb | xscale)
Chris@4: 		basic_machine=arm-unknown
Chris@4: 		;;
Chris@55: 	xgate)
Chris@55: 		basic_machine=$basic_machine-unknown
Chris@55: 		os=-none
Chris@55: 		;;
Chris@4: 	xscaleeb)
Chris@4: 		basic_machine=armeb-unknown
Chris@4: 		;;
Chris@4: 
Chris@4: 	xscaleel)
Chris@4: 		basic_machine=armel-unknown
Chris@4: 		;;
Chris@4: 
Chris@4: 	# We use `pc' rather than `unknown'
Chris@4: 	# because (1) that's what they normally are, and
Chris@4: 	# (2) the word "unknown" tends to confuse beginning users.
Chris@4: 	i*86 | x86_64)
Chris@4: 	  basic_machine=$basic_machine-pc
Chris@4: 	  ;;
Chris@4: 	# Object if more than one company name word.
Chris@4: 	*-*-*)
Chris@4: 		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
Chris@4: 		exit 1
Chris@4: 		;;
Chris@4: 	# Recognize the basic CPU types with company name.
Chris@4: 	580-* \
Chris@4: 	| a29k-* \
Chris@55: 	| aarch64-* | aarch64_be-* \
Chris@4: 	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
Chris@4: 	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
Chris@55: 	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
Chris@4: 	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
Chris@4: 	| avr-* | avr32-* \
Chris@55: 	| be32-* | be64-* \
Chris@4: 	| bfin-* | bs2000-* \
Chris@4: 	| c[123]* | c30-* | [cjt]90-* | c4x-* \
Chris@55: 	| c8051-* | clipper-* | craynv-* | cydra-* \
Chris@4: 	| d10v-* | d30v-* | dlx-* \
Chris@4: 	| elxsi-* \
Chris@4: 	| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
Chris@4: 	| h8300-* | h8500-* \
Chris@4: 	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
Chris@55: 	| hexagon-* \
Chris@4: 	| i*86-* | i860-* | i960-* | ia64-* \
Chris@4: 	| ip2k-* | iq2000-* \
Chris@55: 	| le32-* | le64-* \
Chris@4: 	| lm32-* \
Chris@4: 	| m32c-* | m32r-* | m32rle-* \
Chris@4: 	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
Chris@55: 	| m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
Chris@55: 	| microblaze-* | microblazeel-* \
Chris@4: 	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
Chris@4: 	| mips16-* \
Chris@4: 	| mips64-* | mips64el-* \
Chris@4: 	| mips64octeon-* | mips64octeonel-* \
Chris@4: 	| mips64orion-* | mips64orionel-* \
Chris@4: 	| mips64r5900-* | mips64r5900el-* \
Chris@4: 	| mips64vr-* | mips64vrel-* \
Chris@4: 	| mips64vr4100-* | mips64vr4100el-* \
Chris@4: 	| mips64vr4300-* | mips64vr4300el-* \
Chris@4: 	| mips64vr5000-* | mips64vr5000el-* \
Chris@4: 	| mips64vr5900-* | mips64vr5900el-* \
Chris@4: 	| mipsisa32-* | mipsisa32el-* \
Chris@4: 	| mipsisa32r2-* | mipsisa32r2el-* \
Chris@4: 	| mipsisa64-* | mipsisa64el-* \
Chris@4: 	| mipsisa64r2-* | mipsisa64r2el-* \
Chris@4: 	| mipsisa64sb1-* | mipsisa64sb1el-* \
Chris@4: 	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
Chris@55: 	| mipsr5900-* | mipsr5900el-* \
Chris@4: 	| mipstx39-* | mipstx39el-* \
Chris@4: 	| mmix-* \
Chris@4: 	| mt-* \
Chris@4: 	| msp430-* \
Chris@4: 	| nds32-* | nds32le-* | nds32be-* \
Chris@55: 	| nios-* | nios2-* | nios2eb-* | nios2el-* \
Chris@4: 	| none-* | np1-* | ns16k-* | ns32k-* \
Chris@4: 	| open8-* \
Chris@4: 	| orion-* \
Chris@4: 	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
Chris@4: 	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
Chris@4: 	| pyramid-* \
Chris@55: 	| rl78-* | romp-* | rs6000-* | rx-* \
Chris@4: 	| sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
Chris@4: 	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
Chris@4: 	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
Chris@4: 	| sparclite-* \
Chris@4: 	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
Chris@4: 	| tahoe-* \
Chris@4: 	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
Chris@55: 	| tile*-* \
Chris@4: 	| tron-* \
Chris@4: 	| ubicom32-* \
Chris@55: 	| v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
Chris@55: 	| vax-* \
Chris@4: 	| we32k-* \
Chris@4: 	| x86-* | x86_64-* | xc16x-* | xps100-* \
Chris@4: 	| xstormy16-* | xtensa*-* \
Chris@4: 	| ymp-* \
Chris@4: 	| z8k-* | z80-*)
Chris@4: 		;;
Chris@4: 	# Recognize the basic CPU types without company name, with glob match.
Chris@4: 	xtensa*)
Chris@4: 		basic_machine=$basic_machine-unknown
Chris@4: 		;;
Chris@4: 	# Recognize the various machine names and aliases which stand
Chris@4: 	# for a CPU type and a company and sometimes even an OS.
Chris@4: 	386bsd)
Chris@4: 		basic_machine=i386-unknown
Chris@4: 		os=-bsd
Chris@4: 		;;
Chris@4: 	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
Chris@4: 		basic_machine=m68000-att
Chris@4: 		;;
Chris@4: 	3b*)
Chris@4: 		basic_machine=we32k-att
Chris@4: 		;;
Chris@4: 	a29khif)
Chris@4: 		basic_machine=a29k-amd
Chris@4: 		os=-udi
Chris@4: 		;;
Chris@4: 	abacus)
Chris@4: 		basic_machine=abacus-unknown
Chris@4: 		;;
Chris@4: 	adobe68k)
Chris@4: 		basic_machine=m68010-adobe
Chris@4: 		os=-scout
Chris@4: 		;;
Chris@4: 	alliant | fx80)
Chris@4: 		basic_machine=fx80-alliant
Chris@4: 		;;
Chris@4: 	altos | altos3068)
Chris@4: 		basic_machine=m68k-altos
Chris@4: 		;;
Chris@4: 	am29k)
Chris@4: 		basic_machine=a29k-none
Chris@4: 		os=-bsd
Chris@4: 		;;
Chris@4: 	amd64)
Chris@4: 		basic_machine=x86_64-pc
Chris@4: 		;;
Chris@4: 	amd64-*)
Chris@4: 		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
Chris@4: 		;;
Chris@4: 	amdahl)
Chris@4: 		basic_machine=580-amdahl
Chris@4: 		os=-sysv
Chris@4: 		;;
Chris@4: 	amiga | amiga-*)
Chris@4: 		basic_machine=m68k-unknown
Chris@4: 		;;
Chris@4: 	amigaos | amigados)
Chris@4: 		basic_machine=m68k-unknown
Chris@4: 		os=-amigaos
Chris@4: 		;;
Chris@4: 	amigaunix | amix)
Chris@4: 		basic_machine=m68k-unknown
Chris@4: 		os=-sysv4
Chris@4: 		;;
Chris@4: 	apollo68)
Chris@4: 		basic_machine=m68k-apollo
Chris@4: 		os=-sysv
Chris@4: 		;;
Chris@4: 	apollo68bsd)
Chris@4: 		basic_machine=m68k-apollo
Chris@4: 		os=-bsd
Chris@4: 		;;
Chris@4: 	aros)
Chris@4: 		basic_machine=i386-pc
Chris@4: 		os=-aros
Chris@4: 		;;
Chris@4: 	aux)
Chris@4: 		basic_machine=m68k-apple
Chris@4: 		os=-aux
Chris@4: 		;;
Chris@4: 	balance)
Chris@4: 		basic_machine=ns32k-sequent
Chris@4: 		os=-dynix
Chris@4: 		;;
Chris@4: 	blackfin)
Chris@4: 		basic_machine=bfin-unknown
Chris@4: 		os=-linux
Chris@4: 		;;
Chris@4: 	blackfin-*)
Chris@4: 		basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
Chris@4: 		os=-linux
Chris@4: 		;;
Chris@4: 	bluegene*)
Chris@4: 		basic_machine=powerpc-ibm
Chris@4: 		os=-cnk
Chris@4: 		;;
Chris@4: 	c54x-*)
Chris@4: 		basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
Chris@4: 		;;
Chris@4: 	c55x-*)
Chris@4: 		basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
Chris@4: 		;;
Chris@4: 	c6x-*)
Chris@4: 		basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
Chris@4: 		;;
Chris@4: 	c90)
Chris@4: 		basic_machine=c90-cray
Chris@4: 		os=-unicos
Chris@4: 		;;
Chris@4: 	cegcc)
Chris@4: 		basic_machine=arm-unknown
Chris@4: 		os=-cegcc
Chris@4: 		;;
Chris@4: 	convex-c1)
Chris@4: 		basic_machine=c1-convex
Chris@4: 		os=-bsd
Chris@4: 		;;
Chris@4: 	convex-c2)
Chris@4: 		basic_machine=c2-convex
Chris@4: 		os=-bsd
Chris@4: 		;;
Chris@4: 	convex-c32)
Chris@4: 		basic_machine=c32-convex
Chris@4: 		os=-bsd
Chris@4: 		;;
Chris@4: 	convex-c34)
Chris@4: 		basic_machine=c34-convex
Chris@4: 		os=-bsd
Chris@4: 		;;
Chris@4: 	convex-c38)
Chris@4: 		basic_machine=c38-convex
Chris@4: 		os=-bsd
Chris@4: 		;;
Chris@4: 	cray | j90)
Chris@4: 		basic_machine=j90-cray
Chris@4: 		os=-unicos
Chris@4: 		;;
Chris@4: 	craynv)
Chris@4: 		basic_machine=craynv-cray
Chris@4: 		os=-unicosmp
Chris@4: 		;;
Chris@4: 	cr16 | cr16-*)
Chris@4: 		basic_machine=cr16-unknown
Chris@4: 		os=-elf
Chris@4: 		;;
Chris@4: 	crds | unos)
Chris@4: 		basic_machine=m68k-crds
Chris@4: 		;;
Chris@4: 	crisv32 | crisv32-* | etraxfs*)
Chris@4: 		basic_machine=crisv32-axis
Chris@4: 		;;
Chris@4: 	cris | cris-* | etrax*)
Chris@4: 		basic_machine=cris-axis
Chris@4: 		;;
Chris@4: 	crx)
Chris@4: 		basic_machine=crx-unknown
Chris@4: 		os=-elf
Chris@4: 		;;
Chris@4: 	da30 | da30-*)
Chris@4: 		basic_machine=m68k-da30
Chris@4: 		;;
Chris@4: 	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
Chris@4: 		basic_machine=mips-dec
Chris@4: 		;;
Chris@4: 	decsystem10* | dec10*)
Chris@4: 		basic_machine=pdp10-dec
Chris@4: 		os=-tops10
Chris@4: 		;;
Chris@4: 	decsystem20* | dec20*)
Chris@4: 		basic_machine=pdp10-dec
Chris@4: 		os=-tops20
Chris@4: 		;;
Chris@4: 	delta | 3300 | motorola-3300 | motorola-delta \
Chris@4: 	      | 3300-motorola | delta-motorola)
Chris@4: 		basic_machine=m68k-motorola
Chris@4: 		;;
Chris@4: 	delta88)
Chris@4: 		basic_machine=m88k-motorola
Chris@4: 		os=-sysv3
Chris@4: 		;;
Chris@4: 	dicos)
Chris@4: 		basic_machine=i686-pc
Chris@4: 		os=-dicos
Chris@4: 		;;
Chris@4: 	djgpp)
Chris@4: 		basic_machine=i586-pc
Chris@4: 		os=-msdosdjgpp
Chris@4: 		;;
Chris@4: 	dpx20 | dpx20-*)
Chris@4: 		basic_machine=rs6000-bull
Chris@4: 		os=-bosx
Chris@4: 		;;
Chris@4: 	dpx2* | dpx2*-bull)
Chris@4: 		basic_machine=m68k-bull
Chris@4: 		os=-sysv3
Chris@4: 		;;
Chris@4: 	ebmon29k)
Chris@4: 		basic_machine=a29k-amd
Chris@4: 		os=-ebmon
Chris@4: 		;;
Chris@4: 	elxsi)
Chris@4: 		basic_machine=elxsi-elxsi
Chris@4: 		os=-bsd
Chris@4: 		;;
Chris@4: 	encore | umax | mmax)
Chris@4: 		basic_machine=ns32k-encore
Chris@4: 		;;
Chris@4: 	es1800 | OSE68k | ose68k | ose | OSE)
Chris@4: 		basic_machine=m68k-ericsson
Chris@4: 		os=-ose
Chris@4: 		;;
Chris@4: 	fx2800)
Chris@4: 		basic_machine=i860-alliant
Chris@4: 		;;
Chris@4: 	genix)
Chris@4: 		basic_machine=ns32k-ns
Chris@4: 		;;
Chris@4: 	gmicro)
Chris@4: 		basic_machine=tron-gmicro
Chris@4: 		os=-sysv
Chris@4: 		;;
Chris@4: 	go32)
Chris@4: 		basic_machine=i386-pc
Chris@4: 		os=-go32
Chris@4: 		;;
Chris@4: 	h3050r* | hiux*)
Chris@4: 		basic_machine=hppa1.1-hitachi
Chris@4: 		os=-hiuxwe2
Chris@4: 		;;
Chris@4: 	h8300hms)
Chris@4: 		basic_machine=h8300-hitachi
Chris@4: 		os=-hms
Chris@4: 		;;
Chris@4: 	h8300xray)
Chris@4: 		basic_machine=h8300-hitachi
Chris@4: 		os=-xray
Chris@4: 		;;
Chris@4: 	h8500hms)
Chris@4: 		basic_machine=h8500-hitachi
Chris@4: 		os=-hms
Chris@4: 		;;
Chris@4: 	harris)
Chris@4: 		basic_machine=m88k-harris
Chris@4: 		os=-sysv3
Chris@4: 		;;
Chris@4: 	hp300-*)
Chris@4: 		basic_machine=m68k-hp
Chris@4: 		;;
Chris@4: 	hp300bsd)
Chris@4: 		basic_machine=m68k-hp
Chris@4: 		os=-bsd
Chris@4: 		;;
Chris@4: 	hp300hpux)
Chris@4: 		basic_machine=m68k-hp
Chris@4: 		os=-hpux
Chris@4: 		;;
Chris@4: 	hp3k9[0-9][0-9] | hp9[0-9][0-9])
Chris@4: 		basic_machine=hppa1.0-hp
Chris@4: 		;;
Chris@4: 	hp9k2[0-9][0-9] | hp9k31[0-9])
Chris@4: 		basic_machine=m68000-hp
Chris@4: 		;;
Chris@4: 	hp9k3[2-9][0-9])
Chris@4: 		basic_machine=m68k-hp
Chris@4: 		;;
Chris@4: 	hp9k6[0-9][0-9] | hp6[0-9][0-9])
Chris@4: 		basic_machine=hppa1.0-hp
Chris@4: 		;;
Chris@4: 	hp9k7[0-79][0-9] | hp7[0-79][0-9])
Chris@4: 		basic_machine=hppa1.1-hp
Chris@4: 		;;
Chris@4: 	hp9k78[0-9] | hp78[0-9])
Chris@4: 		# FIXME: really hppa2.0-hp
Chris@4: 		basic_machine=hppa1.1-hp
Chris@4: 		;;
Chris@4: 	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
Chris@4: 		# FIXME: really hppa2.0-hp
Chris@4: 		basic_machine=hppa1.1-hp
Chris@4: 		;;
Chris@4: 	hp9k8[0-9][13679] | hp8[0-9][13679])
Chris@4: 		basic_machine=hppa1.1-hp
Chris@4: 		;;
Chris@4: 	hp9k8[0-9][0-9] | hp8[0-9][0-9])
Chris@4: 		basic_machine=hppa1.0-hp
Chris@4: 		;;
Chris@4: 	hppa-next)
Chris@4: 		os=-nextstep3
Chris@4: 		;;
Chris@4: 	hppaosf)
Chris@4: 		basic_machine=hppa1.1-hp
Chris@4: 		os=-osf
Chris@4: 		;;
Chris@4: 	hppro)
Chris@4: 		basic_machine=hppa1.1-hp
Chris@4: 		os=-proelf
Chris@4: 		;;
Chris@4: 	i370-ibm* | ibm*)
Chris@4: 		basic_machine=i370-ibm
Chris@4: 		;;
Chris@4: 	i*86v32)
Chris@4: 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
Chris@4: 		os=-sysv32
Chris@4: 		;;
Chris@4: 	i*86v4*)
Chris@4: 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
Chris@4: 		os=-sysv4
Chris@4: 		;;
Chris@4: 	i*86v)
Chris@4: 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
Chris@4: 		os=-sysv
Chris@4: 		;;
Chris@4: 	i*86sol2)
Chris@4: 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
Chris@4: 		os=-solaris2
Chris@4: 		;;
Chris@4: 	i386mach)
Chris@4: 		basic_machine=i386-mach
Chris@4: 		os=-mach
Chris@4: 		;;
Chris@4: 	i386-vsta | vsta)
Chris@4: 		basic_machine=i386-unknown
Chris@4: 		os=-vsta
Chris@4: 		;;
Chris@4: 	iris | iris4d)
Chris@4: 		basic_machine=mips-sgi
Chris@4: 		case $os in
Chris@4: 		    -irix*)
Chris@4: 			;;
Chris@4: 		    *)
Chris@4: 			os=-irix4
Chris@4: 			;;
Chris@4: 		esac
Chris@4: 		;;
Chris@4: 	isi68 | isi)
Chris@4: 		basic_machine=m68k-isi
Chris@4: 		os=-sysv
Chris@4: 		;;
Chris@4: 	m68knommu)
Chris@4: 		basic_machine=m68k-unknown
Chris@4: 		os=-linux
Chris@4: 		;;
Chris@4: 	m68knommu-*)
Chris@4: 		basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
Chris@4: 		os=-linux
Chris@4: 		;;
Chris@4: 	m88k-omron*)
Chris@4: 		basic_machine=m88k-omron
Chris@4: 		;;
Chris@4: 	magnum | m3230)
Chris@4: 		basic_machine=mips-mips
Chris@4: 		os=-sysv
Chris@4: 		;;
Chris@4: 	merlin)
Chris@4: 		basic_machine=ns32k-utek
Chris@4: 		os=-sysv
Chris@4: 		;;
Chris@55: 	microblaze*)
Chris@4: 		basic_machine=microblaze-xilinx
Chris@4: 		;;
Chris@55: 	mingw64)
Chris@55: 		basic_machine=x86_64-pc
Chris@55: 		os=-mingw64
Chris@55: 		;;
Chris@4: 	mingw32)
Chris@55: 		basic_machine=i686-pc
Chris@4: 		os=-mingw32
Chris@4: 		;;
Chris@4: 	mingw32ce)
Chris@4: 		basic_machine=arm-unknown
Chris@4: 		os=-mingw32ce
Chris@4: 		;;
Chris@4: 	miniframe)
Chris@4: 		basic_machine=m68000-convergent
Chris@4: 		;;
Chris@4: 	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
Chris@4: 		basic_machine=m68k-atari
Chris@4: 		os=-mint
Chris@4: 		;;
Chris@4: 	mips3*-*)
Chris@4: 		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
Chris@4: 		;;
Chris@4: 	mips3*)
Chris@4: 		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
Chris@4: 		;;
Chris@4: 	monitor)
Chris@4: 		basic_machine=m68k-rom68k
Chris@4: 		os=-coff
Chris@4: 		;;
Chris@4: 	morphos)
Chris@4: 		basic_machine=powerpc-unknown
Chris@4: 		os=-morphos
Chris@4: 		;;
Chris@4: 	msdos)
Chris@4: 		basic_machine=i386-pc
Chris@4: 		os=-msdos
Chris@4: 		;;
Chris@4: 	ms1-*)
Chris@4: 		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
Chris@4: 		;;
Chris@55: 	msys)
Chris@55: 		basic_machine=i686-pc
Chris@55: 		os=-msys
Chris@55: 		;;
Chris@4: 	mvs)
Chris@4: 		basic_machine=i370-ibm
Chris@4: 		os=-mvs
Chris@4: 		;;
Chris@55: 	nacl)
Chris@55: 		basic_machine=le32-unknown
Chris@55: 		os=-nacl
Chris@55: 		;;
Chris@4: 	ncr3000)
Chris@4: 		basic_machine=i486-ncr
Chris@4: 		os=-sysv4
Chris@4: 		;;
Chris@4: 	netbsd386)
Chris@4: 		basic_machine=i386-unknown
Chris@4: 		os=-netbsd
Chris@4: 		;;
Chris@4: 	netwinder)
Chris@4: 		basic_machine=armv4l-rebel
Chris@4: 		os=-linux
Chris@4: 		;;
Chris@4: 	news | news700 | news800 | news900)
Chris@4: 		basic_machine=m68k-sony
Chris@4: 		os=-newsos
Chris@4: 		;;
Chris@4: 	news1000)
Chris@4: 		basic_machine=m68030-sony
Chris@4: 		os=-newsos
Chris@4: 		;;
Chris@4: 	news-3600 | risc-news)
Chris@4: 		basic_machine=mips-sony
Chris@4: 		os=-newsos
Chris@4: 		;;
Chris@4: 	necv70)
Chris@4: 		basic_machine=v70-nec
Chris@4: 		os=-sysv
Chris@4: 		;;
Chris@4: 	next | m*-next )
Chris@4: 		basic_machine=m68k-next
Chris@4: 		case $os in
Chris@4: 		    -nextstep* )
Chris@4: 			;;
Chris@4: 		    -ns2*)
Chris@4: 		      os=-nextstep2
Chris@4: 			;;
Chris@4: 		    *)
Chris@4: 		      os=-nextstep3
Chris@4: 			;;
Chris@4: 		esac
Chris@4: 		;;
Chris@4: 	nh3000)
Chris@4: 		basic_machine=m68k-harris
Chris@4: 		os=-cxux
Chris@4: 		;;
Chris@4: 	nh[45]000)
Chris@4: 		basic_machine=m88k-harris
Chris@4: 		os=-cxux
Chris@4: 		;;
Chris@4: 	nindy960)
Chris@4: 		basic_machine=i960-intel
Chris@4: 		os=-nindy
Chris@4: 		;;
Chris@4: 	mon960)
Chris@4: 		basic_machine=i960-intel
Chris@4: 		os=-mon960
Chris@4: 		;;
Chris@4: 	nonstopux)
Chris@4: 		basic_machine=mips-compaq
Chris@4: 		os=-nonstopux
Chris@4: 		;;
Chris@4: 	np1)
Chris@4: 		basic_machine=np1-gould
Chris@4: 		;;
Chris@4: 	neo-tandem)
Chris@4: 		basic_machine=neo-tandem
Chris@4: 		;;
Chris@4: 	nse-tandem)
Chris@4: 		basic_machine=nse-tandem
Chris@4: 		;;
Chris@4: 	nsr-tandem)
Chris@4: 		basic_machine=nsr-tandem
Chris@4: 		;;
Chris@4: 	op50n-* | op60c-*)
Chris@4: 		basic_machine=hppa1.1-oki
Chris@4: 		os=-proelf
Chris@4: 		;;
Chris@4: 	openrisc | openrisc-*)
Chris@4: 		basic_machine=or32-unknown
Chris@4: 		;;
Chris@4: 	os400)
Chris@4: 		basic_machine=powerpc-ibm
Chris@4: 		os=-os400
Chris@4: 		;;
Chris@4: 	OSE68000 | ose68000)
Chris@4: 		basic_machine=m68000-ericsson
Chris@4: 		os=-ose
Chris@4: 		;;
Chris@4: 	os68k)
Chris@4: 		basic_machine=m68k-none
Chris@4: 		os=-os68k
Chris@4: 		;;
Chris@4: 	pa-hitachi)
Chris@4: 		basic_machine=hppa1.1-hitachi
Chris@4: 		os=-hiuxwe2
Chris@4: 		;;
Chris@4: 	paragon)
Chris@4: 		basic_machine=i860-intel
Chris@4: 		os=-osf
Chris@4: 		;;
Chris@4: 	parisc)
Chris@4: 		basic_machine=hppa-unknown
Chris@4: 		os=-linux
Chris@4: 		;;
Chris@4: 	parisc-*)
Chris@4: 		basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
Chris@4: 		os=-linux
Chris@4: 		;;
Chris@4: 	pbd)
Chris@4: 		basic_machine=sparc-tti
Chris@4: 		;;
Chris@4: 	pbb)
Chris@4: 		basic_machine=m68k-tti
Chris@4: 		;;
Chris@4: 	pc532 | pc532-*)
Chris@4: 		basic_machine=ns32k-pc532
Chris@4: 		;;
Chris@4: 	pc98)
Chris@4: 		basic_machine=i386-pc
Chris@4: 		;;
Chris@4: 	pc98-*)
Chris@4: 		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
Chris@4: 		;;
Chris@4: 	pentium | p5 | k5 | k6 | nexgen | viac3)
Chris@4: 		basic_machine=i586-pc
Chris@4: 		;;
Chris@4: 	pentiumpro | p6 | 6x86 | athlon | athlon_*)
Chris@4: 		basic_machine=i686-pc
Chris@4: 		;;
Chris@4: 	pentiumii | pentium2 | pentiumiii | pentium3)
Chris@4: 		basic_machine=i686-pc
Chris@4: 		;;
Chris@4: 	pentium4)
Chris@4: 		basic_machine=i786-pc
Chris@4: 		;;
Chris@4: 	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
Chris@4: 		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
Chris@4: 		;;
Chris@4: 	pentiumpro-* | p6-* | 6x86-* | athlon-*)
Chris@4: 		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
Chris@4: 		;;
Chris@4: 	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
Chris@4: 		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
Chris@4: 		;;
Chris@4: 	pentium4-*)
Chris@4: 		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
Chris@4: 		;;
Chris@4: 	pn)
Chris@4: 		basic_machine=pn-gould
Chris@4: 		;;
Chris@4: 	power)	basic_machine=power-ibm
Chris@4: 		;;
Chris@4: 	ppc | ppcbe)	basic_machine=powerpc-unknown
Chris@4: 		;;
Chris@4: 	ppc-* | ppcbe-*)
Chris@4: 		basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
Chris@4: 		;;
Chris@4: 	ppcle | powerpclittle | ppc-le | powerpc-little)
Chris@4: 		basic_machine=powerpcle-unknown
Chris@4: 		;;
Chris@4: 	ppcle-* | powerpclittle-*)
Chris@4: 		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
Chris@4: 		;;
Chris@4: 	ppc64)	basic_machine=powerpc64-unknown
Chris@4: 		;;
Chris@4: 	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
Chris@4: 		;;
Chris@4: 	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
Chris@4: 		basic_machine=powerpc64le-unknown
Chris@4: 		;;
Chris@4: 	ppc64le-* | powerpc64little-*)
Chris@4: 		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
Chris@4: 		;;
Chris@4: 	ps2)
Chris@4: 		basic_machine=i386-ibm
Chris@4: 		;;
Chris@4: 	pw32)
Chris@4: 		basic_machine=i586-unknown
Chris@4: 		os=-pw32
Chris@4: 		;;
Chris@55: 	rdos | rdos64)
Chris@55: 		basic_machine=x86_64-pc
Chris@55: 		os=-rdos
Chris@55: 		;;
Chris@55: 	rdos32)
Chris@4: 		basic_machine=i386-pc
Chris@4: 		os=-rdos
Chris@4: 		;;
Chris@4: 	rom68k)
Chris@4: 		basic_machine=m68k-rom68k
Chris@4: 		os=-coff
Chris@4: 		;;
Chris@4: 	rm[46]00)
Chris@4: 		basic_machine=mips-siemens
Chris@4: 		;;
Chris@4: 	rtpc | rtpc-*)
Chris@4: 		basic_machine=romp-ibm
Chris@4: 		;;
Chris@4: 	s390 | s390-*)
Chris@4: 		basic_machine=s390-ibm
Chris@4: 		;;
Chris@4: 	s390x | s390x-*)
Chris@4: 		basic_machine=s390x-ibm
Chris@4: 		;;
Chris@4: 	sa29200)
Chris@4: 		basic_machine=a29k-amd
Chris@4: 		os=-udi
Chris@4: 		;;
Chris@4: 	sb1)
Chris@4: 		basic_machine=mipsisa64sb1-unknown
Chris@4: 		;;
Chris@4: 	sb1el)
Chris@4: 		basic_machine=mipsisa64sb1el-unknown
Chris@4: 		;;
Chris@4: 	sde)
Chris@4: 		basic_machine=mipsisa32-sde
Chris@4: 		os=-elf
Chris@4: 		;;
Chris@4: 	sei)
Chris@4: 		basic_machine=mips-sei
Chris@4: 		os=-seiux
Chris@4: 		;;
Chris@4: 	sequent)
Chris@4: 		basic_machine=i386-sequent
Chris@4: 		;;
Chris@4: 	sh)
Chris@4: 		basic_machine=sh-hitachi
Chris@4: 		os=-hms
Chris@4: 		;;
Chris@4: 	sh5el)
Chris@4: 		basic_machine=sh5le-unknown
Chris@4: 		;;
Chris@4: 	sh64)
Chris@4: 		basic_machine=sh64-unknown
Chris@4: 		;;
Chris@4: 	sparclite-wrs | simso-wrs)
Chris@4: 		basic_machine=sparclite-wrs
Chris@4: 		os=-vxworks
Chris@4: 		;;
Chris@4: 	sps7)
Chris@4: 		basic_machine=m68k-bull
Chris@4: 		os=-sysv2
Chris@4: 		;;
Chris@4: 	spur)
Chris@4: 		basic_machine=spur-unknown
Chris@4: 		;;
Chris@4: 	st2000)
Chris@4: 		basic_machine=m68k-tandem
Chris@4: 		;;
Chris@4: 	stratus)
Chris@4: 		basic_machine=i860-stratus
Chris@4: 		os=-sysv4
Chris@4: 		;;
Chris@4: 	strongarm-* | thumb-*)
Chris@4: 		basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
Chris@4: 		;;
Chris@4: 	sun2)
Chris@4: 		basic_machine=m68000-sun
Chris@4: 		;;
Chris@4: 	sun2os3)
Chris@4: 		basic_machine=m68000-sun
Chris@4: 		os=-sunos3
Chris@4: 		;;
Chris@4: 	sun2os4)
Chris@4: 		basic_machine=m68000-sun
Chris@4: 		os=-sunos4
Chris@4: 		;;
Chris@4: 	sun3os3)
Chris@4: 		basic_machine=m68k-sun
Chris@4: 		os=-sunos3
Chris@4: 		;;
Chris@4: 	sun3os4)
Chris@4: 		basic_machine=m68k-sun
Chris@4: 		os=-sunos4
Chris@4: 		;;
Chris@4: 	sun4os3)
Chris@4: 		basic_machine=sparc-sun
Chris@4: 		os=-sunos3
Chris@4: 		;;
Chris@4: 	sun4os4)
Chris@4: 		basic_machine=sparc-sun
Chris@4: 		os=-sunos4
Chris@4: 		;;
Chris@4: 	sun4sol2)
Chris@4: 		basic_machine=sparc-sun
Chris@4: 		os=-solaris2
Chris@4: 		;;
Chris@4: 	sun3 | sun3-*)
Chris@4: 		basic_machine=m68k-sun
Chris@4: 		;;
Chris@4: 	sun4)
Chris@4: 		basic_machine=sparc-sun
Chris@4: 		;;
Chris@4: 	sun386 | sun386i | roadrunner)
Chris@4: 		basic_machine=i386-sun
Chris@4: 		;;
Chris@4: 	sv1)
Chris@4: 		basic_machine=sv1-cray
Chris@4: 		os=-unicos
Chris@4: 		;;
Chris@4: 	symmetry)
Chris@4: 		basic_machine=i386-sequent
Chris@4: 		os=-dynix
Chris@4: 		;;
Chris@4: 	t3e)
Chris@4: 		basic_machine=alphaev5-cray
Chris@4: 		os=-unicos
Chris@4: 		;;
Chris@4: 	t90)
Chris@4: 		basic_machine=t90-cray
Chris@4: 		os=-unicos
Chris@4: 		;;
Chris@4: 	tile*)
Chris@55: 		basic_machine=$basic_machine-unknown
Chris@4: 		os=-linux-gnu
Chris@4: 		;;
Chris@4: 	tx39)
Chris@4: 		basic_machine=mipstx39-unknown
Chris@4: 		;;
Chris@4: 	tx39el)
Chris@4: 		basic_machine=mipstx39el-unknown
Chris@4: 		;;
Chris@4: 	toad1)
Chris@4: 		basic_machine=pdp10-xkl
Chris@4: 		os=-tops20
Chris@4: 		;;
Chris@4: 	tower | tower-32)
Chris@4: 		basic_machine=m68k-ncr
Chris@4: 		;;
Chris@4: 	tpf)
Chris@4: 		basic_machine=s390x-ibm
Chris@4: 		os=-tpf
Chris@4: 		;;
Chris@4: 	udi29k)
Chris@4: 		basic_machine=a29k-amd
Chris@4: 		os=-udi
Chris@4: 		;;
Chris@4: 	ultra3)
Chris@4: 		basic_machine=a29k-nyu
Chris@4: 		os=-sym1
Chris@4: 		;;
Chris@4: 	v810 | necv810)
Chris@4: 		basic_machine=v810-nec
Chris@4: 		os=-none
Chris@4: 		;;
Chris@4: 	vaxv)
Chris@4: 		basic_machine=vax-dec
Chris@4: 		os=-sysv
Chris@4: 		;;
Chris@4: 	vms)
Chris@4: 		basic_machine=vax-dec
Chris@4: 		os=-vms
Chris@4: 		;;
Chris@4: 	vpp*|vx|vx-*)
Chris@4: 		basic_machine=f301-fujitsu
Chris@4: 		;;
Chris@4: 	vxworks960)
Chris@4: 		basic_machine=i960-wrs
Chris@4: 		os=-vxworks
Chris@4: 		;;
Chris@4: 	vxworks68)
Chris@4: 		basic_machine=m68k-wrs
Chris@4: 		os=-vxworks
Chris@4: 		;;
Chris@4: 	vxworks29k)
Chris@4: 		basic_machine=a29k-wrs
Chris@4: 		os=-vxworks
Chris@4: 		;;
Chris@4: 	w65*)
Chris@4: 		basic_machine=w65-wdc
Chris@4: 		os=-none
Chris@4: 		;;
Chris@4: 	w89k-*)
Chris@4: 		basic_machine=hppa1.1-winbond
Chris@4: 		os=-proelf
Chris@4: 		;;
Chris@4: 	xbox)
Chris@4: 		basic_machine=i686-pc
Chris@4: 		os=-mingw32
Chris@4: 		;;
Chris@4: 	xps | xps100)
Chris@4: 		basic_machine=xps100-honeywell
Chris@4: 		;;
Chris@4: 	xscale-* | xscalee[bl]-*)
Chris@4: 		basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
Chris@4: 		;;
Chris@4: 	ymp)
Chris@4: 		basic_machine=ymp-cray
Chris@4: 		os=-unicos
Chris@4: 		;;
Chris@4: 	z8k-*-coff)
Chris@4: 		basic_machine=z8k-unknown
Chris@4: 		os=-sim
Chris@4: 		;;
Chris@4: 	z80-*-coff)
Chris@4: 		basic_machine=z80-unknown
Chris@4: 		os=-sim
Chris@4: 		;;
Chris@4: 	none)
Chris@4: 		basic_machine=none-none
Chris@4: 		os=-none
Chris@4: 		;;
Chris@4: 
Chris@4: # Here we handle the default manufacturer of certain CPU types.  It is in
Chris@4: # some cases the only manufacturer, in others, it is the most popular.
Chris@4: 	w89k)
Chris@4: 		basic_machine=hppa1.1-winbond
Chris@4: 		;;
Chris@4: 	op50n)
Chris@4: 		basic_machine=hppa1.1-oki
Chris@4: 		;;
Chris@4: 	op60c)
Chris@4: 		basic_machine=hppa1.1-oki
Chris@4: 		;;
Chris@4: 	romp)
Chris@4: 		basic_machine=romp-ibm
Chris@4: 		;;
Chris@4: 	mmix)
Chris@4: 		basic_machine=mmix-knuth
Chris@4: 		;;
Chris@4: 	rs6000)
Chris@4: 		basic_machine=rs6000-ibm
Chris@4: 		;;
Chris@4: 	vax)
Chris@4: 		basic_machine=vax-dec
Chris@4: 		;;
Chris@4: 	pdp10)
Chris@4: 		# there are many clones, so DEC is not a safe bet
Chris@4: 		basic_machine=pdp10-unknown
Chris@4: 		;;
Chris@4: 	pdp11)
Chris@4: 		basic_machine=pdp11-dec
Chris@4: 		;;
Chris@4: 	we32k)
Chris@4: 		basic_machine=we32k-att
Chris@4: 		;;
Chris@4: 	sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
Chris@4: 		basic_machine=sh-unknown
Chris@4: 		;;
Chris@4: 	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
Chris@4: 		basic_machine=sparc-sun
Chris@4: 		;;
Chris@4: 	cydra)
Chris@4: 		basic_machine=cydra-cydrome
Chris@4: 		;;
Chris@4: 	orion)
Chris@4: 		basic_machine=orion-highlevel
Chris@4: 		;;
Chris@4: 	orion105)
Chris@4: 		basic_machine=clipper-highlevel
Chris@4: 		;;
Chris@4: 	mac | mpw | mac-mpw)
Chris@4: 		basic_machine=m68k-apple
Chris@4: 		;;
Chris@4: 	pmac | pmac-mpw)
Chris@4: 		basic_machine=powerpc-apple
Chris@4: 		;;
Chris@4: 	*-unknown)
Chris@4: 		# Make sure to match an already-canonicalized machine name.
Chris@4: 		;;
Chris@4: 	*)
Chris@4: 		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
Chris@4: 		exit 1
Chris@4: 		;;
Chris@4: esac
Chris@4: 
Chris@4: # Here we canonicalize certain aliases for manufacturers.
Chris@4: case $basic_machine in
Chris@4: 	*-digital*)
Chris@4: 		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
Chris@4: 		;;
Chris@4: 	*-commodore*)
Chris@4: 		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
Chris@4: 		;;
Chris@4: 	*)
Chris@4: 		;;
Chris@4: esac
Chris@4: 
Chris@4: # Decode manufacturer-specific aliases for certain operating systems.
Chris@4: 
Chris@4: if [ x"$os" != x"" ]
Chris@4: then
Chris@4: case $os in
Chris@4: 	# First match some system type aliases
Chris@4: 	# that might get confused with valid system types.
Chris@4: 	# -solaris* is a basic system type, with this one exception.
Chris@4: 	-auroraux)
Chris@4: 		os=-auroraux
Chris@4: 		;;
Chris@4: 	-solaris1 | -solaris1.*)
Chris@4: 		os=`echo $os | sed -e 's|solaris1|sunos4|'`
Chris@4: 		;;
Chris@4: 	-solaris)
Chris@4: 		os=-solaris2
Chris@4: 		;;
Chris@4: 	-svr4*)
Chris@4: 		os=-sysv4
Chris@4: 		;;
Chris@4: 	-unixware*)
Chris@4: 		os=-sysv4.2uw
Chris@4: 		;;
Chris@4: 	-gnu/linux*)
Chris@4: 		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
Chris@4: 		;;
Chris@4: 	# First accept the basic system types.
Chris@4: 	# The portable systems comes first.
Chris@4: 	# Each alternative MUST END IN A *, to match a version number.
Chris@4: 	# -sysv* is not here because it comes later, after sysvr4.
Chris@4: 	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
Chris@4: 	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
Chris@4: 	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
Chris@55: 	      | -sym* | -kopensolaris* | -plan9* \
Chris@4: 	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
Chris@4: 	      | -aos* | -aros* \
Chris@4: 	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
Chris@4: 	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
Chris@4: 	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
Chris@55: 	      | -bitrig* | -openbsd* | -solidbsd* \
Chris@4: 	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
Chris@4: 	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
Chris@4: 	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
Chris@4: 	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
Chris@4: 	      | -chorusos* | -chorusrdb* | -cegcc* \
Chris@55: 	      | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
Chris@55: 	      | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
Chris@55: 	      | -linux-newlib* | -linux-musl* | -linux-uclibc* \
Chris@4: 	      | -uxpv* | -beos* | -mpeix* | -udk* \
Chris@4: 	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
Chris@4: 	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
Chris@4: 	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
Chris@4: 	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
Chris@4: 	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
Chris@4: 	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
Chris@4: 	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
Chris@4: 	# Remember, each alternative MUST END IN *, to match a version number.
Chris@4: 		;;
Chris@4: 	-qnx*)
Chris@4: 		case $basic_machine in
Chris@4: 		    x86-* | i*86-*)
Chris@4: 			;;
Chris@4: 		    *)
Chris@4: 			os=-nto$os
Chris@4: 			;;
Chris@4: 		esac
Chris@4: 		;;
Chris@4: 	-nto-qnx*)
Chris@4: 		;;
Chris@4: 	-nto*)
Chris@4: 		os=`echo $os | sed -e 's|nto|nto-qnx|'`
Chris@4: 		;;
Chris@4: 	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
Chris@4: 	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
Chris@4: 	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
Chris@4: 		;;
Chris@4: 	-mac*)
Chris@4: 		os=`echo $os | sed -e 's|mac|macos|'`
Chris@4: 		;;
Chris@4: 	-linux-dietlibc)
Chris@4: 		os=-linux-dietlibc
Chris@4: 		;;
Chris@4: 	-linux*)
Chris@4: 		os=`echo $os | sed -e 's|linux|linux-gnu|'`
Chris@4: 		;;
Chris@4: 	-sunos5*)
Chris@4: 		os=`echo $os | sed -e 's|sunos5|solaris2|'`
Chris@4: 		;;
Chris@4: 	-sunos6*)
Chris@4: 		os=`echo $os | sed -e 's|sunos6|solaris3|'`
Chris@4: 		;;
Chris@4: 	-opened*)
Chris@4: 		os=-openedition
Chris@4: 		;;
Chris@4: 	-os400*)
Chris@4: 		os=-os400
Chris@4: 		;;
Chris@4: 	-wince*)
Chris@4: 		os=-wince
Chris@4: 		;;
Chris@4: 	-osfrose*)
Chris@4: 		os=-osfrose
Chris@4: 		;;
Chris@4: 	-osf*)
Chris@4: 		os=-osf
Chris@4: 		;;
Chris@4: 	-utek*)
Chris@4: 		os=-bsd
Chris@4: 		;;
Chris@4: 	-dynix*)
Chris@4: 		os=-bsd
Chris@4: 		;;
Chris@4: 	-acis*)
Chris@4: 		os=-aos
Chris@4: 		;;
Chris@4: 	-atheos*)
Chris@4: 		os=-atheos
Chris@4: 		;;
Chris@4: 	-syllable*)
Chris@4: 		os=-syllable
Chris@4: 		;;
Chris@4: 	-386bsd)
Chris@4: 		os=-bsd
Chris@4: 		;;
Chris@4: 	-ctix* | -uts*)
Chris@4: 		os=-sysv
Chris@4: 		;;
Chris@4: 	-nova*)
Chris@4: 		os=-rtmk-nova
Chris@4: 		;;
Chris@4: 	-ns2 )
Chris@4: 		os=-nextstep2
Chris@4: 		;;
Chris@4: 	-nsk*)
Chris@4: 		os=-nsk
Chris@4: 		;;
Chris@4: 	# Preserve the version number of sinix5.
Chris@4: 	-sinix5.*)
Chris@4: 		os=`echo $os | sed -e 's|sinix|sysv|'`
Chris@4: 		;;
Chris@4: 	-sinix*)
Chris@4: 		os=-sysv4
Chris@4: 		;;
Chris@4: 	-tpf*)
Chris@4: 		os=-tpf
Chris@4: 		;;
Chris@4: 	-triton*)
Chris@4: 		os=-sysv3
Chris@4: 		;;
Chris@4: 	-oss*)
Chris@4: 		os=-sysv3
Chris@4: 		;;
Chris@4: 	-svr4)
Chris@4: 		os=-sysv4
Chris@4: 		;;
Chris@4: 	-svr3)
Chris@4: 		os=-sysv3
Chris@4: 		;;
Chris@4: 	-sysvr4)
Chris@4: 		os=-sysv4
Chris@4: 		;;
Chris@4: 	# This must come after -sysvr4.
Chris@4: 	-sysv*)
Chris@4: 		;;
Chris@4: 	-ose*)
Chris@4: 		os=-ose
Chris@4: 		;;
Chris@4: 	-es1800*)
Chris@4: 		os=-ose
Chris@4: 		;;
Chris@4: 	-xenix)
Chris@4: 		os=-xenix
Chris@4: 		;;
Chris@4: 	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
Chris@4: 		os=-mint
Chris@4: 		;;
Chris@4: 	-aros*)
Chris@4: 		os=-aros
Chris@4: 		;;
Chris@4: 	-zvmoe)
Chris@4: 		os=-zvmoe
Chris@4: 		;;
Chris@4: 	-dicos*)
Chris@4: 		os=-dicos
Chris@4: 		;;
Chris@4: 	-nacl*)
Chris@4: 		;;
Chris@4: 	-none)
Chris@4: 		;;
Chris@4: 	*)
Chris@4: 		# Get rid of the `-' at the beginning of $os.
Chris@4: 		os=`echo $os | sed 's/[^-]*-//'`
Chris@4: 		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
Chris@4: 		exit 1
Chris@4: 		;;
Chris@4: esac
Chris@4: else
Chris@4: 
Chris@4: # Here we handle the default operating systems that come with various machines.
Chris@4: # The value should be what the vendor currently ships out the door with their
Chris@4: # machine or put another way, the most popular os provided with the machine.
Chris@4: 
Chris@4: # Note that if you're going to try to match "-MANUFACTURER" here (say,
Chris@4: # "-sun"), then you have to tell the case statement up towards the top
Chris@4: # that MANUFACTURER isn't an operating system.  Otherwise, code above
Chris@4: # will signal an error saying that MANUFACTURER isn't an operating
Chris@4: # system, and we'll never get to this point.
Chris@4: 
Chris@4: case $basic_machine in
Chris@4: 	score-*)
Chris@4: 		os=-elf
Chris@4: 		;;
Chris@4: 	spu-*)
Chris@4: 		os=-elf
Chris@4: 		;;
Chris@4: 	*-acorn)
Chris@4: 		os=-riscix1.2
Chris@4: 		;;
Chris@4: 	arm*-rebel)
Chris@4: 		os=-linux
Chris@4: 		;;
Chris@4: 	arm*-semi)
Chris@4: 		os=-aout
Chris@4: 		;;
Chris@4: 	c4x-* | tic4x-*)
Chris@4: 		os=-coff
Chris@4: 		;;
Chris@55: 	c8051-*)
Chris@55: 		os=-elf
Chris@55: 		;;
Chris@55: 	hexagon-*)
Chris@55: 		os=-elf
Chris@55: 		;;
Chris@4: 	tic54x-*)
Chris@4: 		os=-coff
Chris@4: 		;;
Chris@4: 	tic55x-*)
Chris@4: 		os=-coff
Chris@4: 		;;
Chris@4: 	tic6x-*)
Chris@4: 		os=-coff
Chris@4: 		;;
Chris@4: 	# This must come before the *-dec entry.
Chris@4: 	pdp10-*)
Chris@4: 		os=-tops20
Chris@4: 		;;
Chris@4: 	pdp11-*)
Chris@4: 		os=-none
Chris@4: 		;;
Chris@4: 	*-dec | vax-*)
Chris@4: 		os=-ultrix4.2
Chris@4: 		;;
Chris@4: 	m68*-apollo)
Chris@4: 		os=-domain
Chris@4: 		;;
Chris@4: 	i386-sun)
Chris@4: 		os=-sunos4.0.2
Chris@4: 		;;
Chris@4: 	m68000-sun)
Chris@4: 		os=-sunos3
Chris@4: 		;;
Chris@4: 	m68*-cisco)
Chris@4: 		os=-aout
Chris@4: 		;;
Chris@4: 	mep-*)
Chris@4: 		os=-elf
Chris@4: 		;;
Chris@4: 	mips*-cisco)
Chris@4: 		os=-elf
Chris@4: 		;;
Chris@4: 	mips*-*)
Chris@4: 		os=-elf
Chris@4: 		;;
Chris@55: 	or1k-*)
Chris@55: 		os=-elf
Chris@55: 		;;
Chris@4: 	or32-*)
Chris@4: 		os=-coff
Chris@4: 		;;
Chris@4: 	*-tti)	# must be before sparc entry or we get the wrong os.
Chris@4: 		os=-sysv3
Chris@4: 		;;
Chris@4: 	sparc-* | *-sun)
Chris@4: 		os=-sunos4.1.1
Chris@4: 		;;
Chris@4: 	*-be)
Chris@4: 		os=-beos
Chris@4: 		;;
Chris@4: 	*-haiku)
Chris@4: 		os=-haiku
Chris@4: 		;;
Chris@4: 	*-ibm)
Chris@4: 		os=-aix
Chris@4: 		;;
Chris@4: 	*-knuth)
Chris@4: 		os=-mmixware
Chris@4: 		;;
Chris@4: 	*-wec)
Chris@4: 		os=-proelf
Chris@4: 		;;
Chris@4: 	*-winbond)
Chris@4: 		os=-proelf
Chris@4: 		;;
Chris@4: 	*-oki)
Chris@4: 		os=-proelf
Chris@4: 		;;
Chris@4: 	*-hp)
Chris@4: 		os=-hpux
Chris@4: 		;;
Chris@4: 	*-hitachi)
Chris@4: 		os=-hiux
Chris@4: 		;;
Chris@4: 	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
Chris@4: 		os=-sysv
Chris@4: 		;;
Chris@4: 	*-cbm)
Chris@4: 		os=-amigaos
Chris@4: 		;;
Chris@4: 	*-dg)
Chris@4: 		os=-dgux
Chris@4: 		;;
Chris@4: 	*-dolphin)
Chris@4: 		os=-sysv3
Chris@4: 		;;
Chris@4: 	m68k-ccur)
Chris@4: 		os=-rtu
Chris@4: 		;;
Chris@4: 	m88k-omron*)
Chris@4: 		os=-luna
Chris@4: 		;;
Chris@4: 	*-next )
Chris@4: 		os=-nextstep
Chris@4: 		;;
Chris@4: 	*-sequent)
Chris@4: 		os=-ptx
Chris@4: 		;;
Chris@4: 	*-crds)
Chris@4: 		os=-unos
Chris@4: 		;;
Chris@4: 	*-ns)
Chris@4: 		os=-genix
Chris@4: 		;;
Chris@4: 	i370-*)
Chris@4: 		os=-mvs
Chris@4: 		;;
Chris@4: 	*-next)
Chris@4: 		os=-nextstep3
Chris@4: 		;;
Chris@4: 	*-gould)
Chris@4: 		os=-sysv
Chris@4: 		;;
Chris@4: 	*-highlevel)
Chris@4: 		os=-bsd
Chris@4: 		;;
Chris@4: 	*-encore)
Chris@4: 		os=-bsd
Chris@4: 		;;
Chris@4: 	*-sgi)
Chris@4: 		os=-irix
Chris@4: 		;;
Chris@4: 	*-siemens)
Chris@4: 		os=-sysv4
Chris@4: 		;;
Chris@4: 	*-masscomp)
Chris@4: 		os=-rtu
Chris@4: 		;;
Chris@4: 	f30[01]-fujitsu | f700-fujitsu)
Chris@4: 		os=-uxpv
Chris@4: 		;;
Chris@4: 	*-rom68k)
Chris@4: 		os=-coff
Chris@4: 		;;
Chris@4: 	*-*bug)
Chris@4: 		os=-coff
Chris@4: 		;;
Chris@4: 	*-apple)
Chris@4: 		os=-macos
Chris@4: 		;;
Chris@4: 	*-atari*)
Chris@4: 		os=-mint
Chris@4: 		;;
Chris@4: 	*)
Chris@4: 		os=-none
Chris@4: 		;;
Chris@4: esac
Chris@4: fi
Chris@4: 
Chris@4: # Here we handle the case where we know the os, and the CPU type, but not the
Chris@4: # manufacturer.  We pick the logical manufacturer.
Chris@4: vendor=unknown
Chris@4: case $basic_machine in
Chris@4: 	*-unknown)
Chris@4: 		case $os in
Chris@4: 			-riscix*)
Chris@4: 				vendor=acorn
Chris@4: 				;;
Chris@4: 			-sunos*)
Chris@4: 				vendor=sun
Chris@4: 				;;
Chris@4: 			-cnk*|-aix*)
Chris@4: 				vendor=ibm
Chris@4: 				;;
Chris@4: 			-beos*)
Chris@4: 				vendor=be
Chris@4: 				;;
Chris@4: 			-hpux*)
Chris@4: 				vendor=hp
Chris@4: 				;;
Chris@4: 			-mpeix*)
Chris@4: 				vendor=hp
Chris@4: 				;;
Chris@4: 			-hiux*)
Chris@4: 				vendor=hitachi
Chris@4: 				;;
Chris@4: 			-unos*)
Chris@4: 				vendor=crds
Chris@4: 				;;
Chris@4: 			-dgux*)
Chris@4: 				vendor=dg
Chris@4: 				;;
Chris@4: 			-luna*)
Chris@4: 				vendor=omron
Chris@4: 				;;
Chris@4: 			-genix*)
Chris@4: 				vendor=ns
Chris@4: 				;;
Chris@4: 			-mvs* | -opened*)
Chris@4: 				vendor=ibm
Chris@4: 				;;
Chris@4: 			-os400*)
Chris@4: 				vendor=ibm
Chris@4: 				;;
Chris@4: 			-ptx*)
Chris@4: 				vendor=sequent
Chris@4: 				;;
Chris@4: 			-tpf*)
Chris@4: 				vendor=ibm
Chris@4: 				;;
Chris@4: 			-vxsim* | -vxworks* | -windiss*)
Chris@4: 				vendor=wrs
Chris@4: 				;;
Chris@4: 			-aux*)
Chris@4: 				vendor=apple
Chris@4: 				;;
Chris@4: 			-hms*)
Chris@4: 				vendor=hitachi
Chris@4: 				;;
Chris@4: 			-mpw* | -macos*)
Chris@4: 				vendor=apple
Chris@4: 				;;
Chris@4: 			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
Chris@4: 				vendor=atari
Chris@4: 				;;
Chris@4: 			-vos*)
Chris@4: 				vendor=stratus
Chris@4: 				;;
Chris@4: 		esac
Chris@4: 		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
Chris@4: 		;;
Chris@4: esac
Chris@4: 
Chris@4: echo $basic_machine$os
Chris@4: exit
Chris@4: 
Chris@4: # Local variables:
Chris@4: # eval: (add-hook 'write-file-hooks 'time-stamp)
Chris@4: # time-stamp-start: "timestamp='"
Chris@4: # time-stamp-format: "%:y-%02m-%02d"
Chris@4: # time-stamp-end: "'"
Chris@4: # End: