adam@0: #! /bin/sh
adam@0: # Configuration validation subroutine script.
adam@0: #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
adam@0: #   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
adam@0: #   Free Software Foundation, Inc.
adam@0: 
adam@0: timestamp='2010-01-22'
adam@0: 
adam@0: # This file is (in principle) common to ALL GNU software.
adam@0: # The presence of a machine in this file suggests that SOME GNU software
adam@0: # can handle that machine.  It does not imply ALL GNU software can.
adam@0: #
adam@0: # This file is free software; you can redistribute it and/or modify
adam@0: # it under the terms of the GNU General Public License as published by
adam@0: # the Free Software Foundation; either version 2 of the License, or
adam@0: # (at your option) any later version.
adam@0: #
adam@0: # This program is distributed in the hope that it will be useful,
adam@0: # but WITHOUT ANY WARRANTY; without even the implied warranty of
adam@0: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
adam@0: # GNU General Public License for more details.
adam@0: #
adam@0: # You should have received a copy of the GNU General Public License
adam@0: # along with this program; if not, write to the Free Software
adam@0: # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
adam@0: # 02110-1301, USA.
adam@0: #
adam@0: # As a special exception to the GNU General Public License, if you
adam@0: # distribute this file as part of a program that contains a
adam@0: # configuration script generated by Autoconf, you may include it under
adam@0: # the same distribution terms that you use for the rest of that program.
adam@0: 
adam@0: 
adam@0: # Please send patches to <config-patches@gnu.org>.  Submit a context
adam@0: # diff and a properly formatted GNU ChangeLog entry.
adam@0: #
adam@0: # Configuration subroutine to validate and canonicalize a configuration type.
adam@0: # Supply the specified configuration type as an argument.
adam@0: # If it is invalid, we print an error message on stderr and exit with code 1.
adam@0: # Otherwise, we print the canonical config type on stdout and succeed.
adam@0: 
adam@0: # You can get the latest version of this script from:
adam@0: # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
adam@0: 
adam@0: # This file is supposed to be the same for all GNU packages
adam@0: # and recognize all the CPU types, system types and aliases
adam@0: # that are meaningful with *any* GNU software.
adam@0: # Each package is responsible for reporting which valid configurations
adam@0: # it does not support.  The user should be able to distinguish
adam@0: # a failure to support a valid configuration from a meaningless
adam@0: # configuration.
adam@0: 
adam@0: # The goal of this file is to map all the various variations of a given
adam@0: # machine specification into a single specification in the form:
adam@0: #	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
adam@0: # or in some cases, the newer four-part form:
adam@0: #	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
adam@0: # It is wrong to echo any other type of specification.
adam@0: 
adam@0: me=`echo "$0" | sed -e 's,.*/,,'`
adam@0: 
adam@0: usage="\
adam@0: Usage: $0 [OPTION] CPU-MFR-OPSYS
adam@0:        $0 [OPTION] ALIAS
adam@0: 
adam@0: Canonicalize a configuration name.
adam@0: 
adam@0: Operation modes:
adam@0:   -h, --help         print this help, then exit
adam@0:   -t, --time-stamp   print date of last modification, then exit
adam@0:   -v, --version      print version number, then exit
adam@0: 
adam@0: Report bugs and patches to <config-patches@gnu.org>."
adam@0: 
adam@0: version="\
adam@0: GNU config.sub ($timestamp)
adam@0: 
adam@0: Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
adam@0: 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free
adam@0: Software Foundation, Inc.
adam@0: 
adam@0: This is free software; see the source for copying conditions.  There is NO
adam@0: warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
adam@0: 
adam@0: help="
adam@0: Try \`$me --help' for more information."
adam@0: 
adam@0: # Parse command line
adam@0: while test $# -gt 0 ; do
adam@0:   case $1 in
adam@0:     --time-stamp | --time* | -t )
adam@0:        echo "$timestamp" ; exit ;;
adam@0:     --version | -v )
adam@0:        echo "$version" ; exit ;;
adam@0:     --help | --h* | -h )
adam@0:        echo "$usage"; exit ;;
adam@0:     -- )     # Stop option processing
adam@0:        shift; break ;;
adam@0:     - )	# Use stdin as input.
adam@0:        break ;;
adam@0:     -* )
adam@0:        echo "$me: invalid option $1$help"
adam@0:        exit 1 ;;
adam@0: 
adam@0:     *local*)
adam@0:        # First pass through any local machine types.
adam@0:        echo $1
adam@0:        exit ;;
adam@0: 
adam@0:     * )
adam@0:        break ;;
adam@0:   esac
adam@0: done
adam@0: 
adam@0: case $# in
adam@0:  0) echo "$me: missing argument$help" >&2
adam@0:     exit 1;;
adam@0:  1) ;;
adam@0:  *) echo "$me: too many arguments$help" >&2
adam@0:     exit 1;;
adam@0: esac
adam@0: 
adam@0: # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
adam@0: # Here we must recognize all the valid KERNEL-OS combinations.
adam@0: maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
adam@0: case $maybe_os in
adam@0:   nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
adam@0:   uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
adam@0:   kopensolaris*-gnu* | \
adam@0:   storm-chaos* | os2-emx* | rtmk-nova*)
adam@0:     os=-$maybe_os
adam@0:     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
adam@0:     ;;
adam@0:   *)
adam@0:     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
adam@0:     if [ $basic_machine != $1 ]
adam@0:     then os=`echo $1 | sed 's/.*-/-/'`
adam@0:     else os=; fi
adam@0:     ;;
adam@0: esac
adam@0: 
adam@0: ### Let's recognize common machines as not being operating systems so
adam@0: ### that things like config.sub decstation-3100 work.  We also
adam@0: ### recognize some manufacturers as not being operating systems, so we
adam@0: ### can provide default operating systems below.
adam@0: case $os in
adam@0: 	-sun*os*)
adam@0: 		# Prevent following clause from handling this invalid input.
adam@0: 		;;
adam@0: 	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
adam@0: 	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
adam@0: 	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
adam@0: 	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
adam@0: 	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
adam@0: 	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
adam@0: 	-apple | -axis | -knuth | -cray | -microblaze)
adam@0: 		os=
adam@0: 		basic_machine=$1
adam@0: 		;;
adam@0:         -bluegene*)
adam@0: 	        os=-cnk
adam@0: 		;;
adam@0: 	-sim | -cisco | -oki | -wec | -winbond)
adam@0: 		os=
adam@0: 		basic_machine=$1
adam@0: 		;;
adam@0: 	-scout)
adam@0: 		;;
adam@0: 	-wrs)
adam@0: 		os=-vxworks
adam@0: 		basic_machine=$1
adam@0: 		;;
adam@0: 	-chorusos*)
adam@0: 		os=-chorusos
adam@0: 		basic_machine=$1
adam@0: 		;;
adam@0:  	-chorusrdb)
adam@0:  		os=-chorusrdb
adam@0: 		basic_machine=$1
adam@0:  		;;
adam@0: 	-hiux*)
adam@0: 		os=-hiuxwe2
adam@0: 		;;
adam@0: 	-sco6)
adam@0: 		os=-sco5v6
adam@0: 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
adam@0: 		;;
adam@0: 	-sco5)
adam@0: 		os=-sco3.2v5
adam@0: 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
adam@0: 		;;
adam@0: 	-sco4)
adam@0: 		os=-sco3.2v4
adam@0: 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
adam@0: 		;;
adam@0: 	-sco3.2.[4-9]*)
adam@0: 		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
adam@0: 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
adam@0: 		;;
adam@0: 	-sco3.2v[4-9]*)
adam@0: 		# Don't forget version if it is 3.2v4 or newer.
adam@0: 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
adam@0: 		;;
adam@0: 	-sco5v6*)
adam@0: 		# Don't forget version if it is 3.2v4 or newer.
adam@0: 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
adam@0: 		;;
adam@0: 	-sco*)
adam@0: 		os=-sco3.2v2
adam@0: 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
adam@0: 		;;
adam@0: 	-udk*)
adam@0: 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
adam@0: 		;;
adam@0: 	-isc)
adam@0: 		os=-isc2.2
adam@0: 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
adam@0: 		;;
adam@0: 	-clix*)
adam@0: 		basic_machine=clipper-intergraph
adam@0: 		;;
adam@0: 	-isc*)
adam@0: 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
adam@0: 		;;
adam@0: 	-lynx*)
adam@0: 		os=-lynxos
adam@0: 		;;
adam@0: 	-ptx*)
adam@0: 		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
adam@0: 		;;
adam@0: 	-windowsnt*)
adam@0: 		os=`echo $os | sed -e 's/windowsnt/winnt/'`
adam@0: 		;;
adam@0: 	-psos*)
adam@0: 		os=-psos
adam@0: 		;;
adam@0: 	-mint | -mint[0-9]*)
adam@0: 		basic_machine=m68k-atari
adam@0: 		os=-mint
adam@0: 		;;
adam@0: esac
adam@0: 
adam@0: # Decode aliases for certain CPU-COMPANY combinations.
adam@0: case $basic_machine in
adam@0: 	# Recognize the basic CPU types without company name.
adam@0: 	# Some are omitted here because they have special meanings below.
adam@0: 	1750a | 580 \
adam@0: 	| a29k \
adam@0: 	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
adam@0: 	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
adam@0: 	| am33_2.0 \
adam@0: 	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
adam@0: 	| bfin \
adam@0: 	| c4x | clipper \
adam@0: 	| d10v | d30v | dlx | dsp16xx \
adam@0: 	| fido | fr30 | frv \
adam@0: 	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
adam@0: 	| i370 | i860 | i960 | ia64 \
adam@0: 	| ip2k | iq2000 \
adam@0: 	| lm32 \
adam@0: 	| m32c | m32r | m32rle | m68000 | m68k | m88k \
adam@0: 	| maxq | mb | microblaze | mcore | mep | metag \
adam@0: 	| mips | mipsbe | mipseb | mipsel | mipsle \
adam@0: 	| mips16 \
adam@0: 	| mips64 | mips64el \
adam@0: 	| mips64octeon | mips64octeonel \
adam@0: 	| mips64orion | mips64orionel \
adam@0: 	| mips64r5900 | mips64r5900el \
adam@0: 	| mips64vr | mips64vrel \
adam@0: 	| mips64vr4100 | mips64vr4100el \
adam@0: 	| mips64vr4300 | mips64vr4300el \
adam@0: 	| mips64vr5000 | mips64vr5000el \
adam@0: 	| mips64vr5900 | mips64vr5900el \
adam@0: 	| mipsisa32 | mipsisa32el \
adam@0: 	| mipsisa32r2 | mipsisa32r2el \
adam@0: 	| mipsisa64 | mipsisa64el \
adam@0: 	| mipsisa64r2 | mipsisa64r2el \
adam@0: 	| mipsisa64sb1 | mipsisa64sb1el \
adam@0: 	| mipsisa64sr71k | mipsisa64sr71kel \
adam@0: 	| mipstx39 | mipstx39el \
adam@0: 	| mn10200 | mn10300 \
adam@0: 	| moxie \
adam@0: 	| mt \
adam@0: 	| msp430 \
adam@0: 	| nios | nios2 \
adam@0: 	| ns16k | ns32k \
adam@0: 	| or32 \
adam@0: 	| pdp10 | pdp11 | pj | pjl \
adam@0: 	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
adam@0: 	| pyramid \
adam@0: 	| rx \
adam@0: 	| score \
adam@0: 	| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
adam@0: 	| sh64 | sh64le \
adam@0: 	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
adam@0: 	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
adam@0: 	| spu | strongarm \
adam@0: 	| tahoe | thumb | tic4x | tic80 | tron \
adam@0: 	| ubicom32 \
adam@0: 	| v850 | v850e \
adam@0: 	| we32k \
adam@0: 	| x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
adam@0: 	| z8k | z80)
adam@0: 		basic_machine=$basic_machine-unknown
adam@0: 		;;
adam@0: 	m6811 | m68hc11 | m6812 | m68hc12 | picochip)
adam@0: 		# Motorola 68HC11/12.
adam@0: 		basic_machine=$basic_machine-unknown
adam@0: 		os=-none
adam@0: 		;;
adam@0: 	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
adam@0: 		;;
adam@0: 	ms1)
adam@0: 		basic_machine=mt-unknown
adam@0: 		;;
adam@0: 
adam@0: 	# We use `pc' rather than `unknown'
adam@0: 	# because (1) that's what they normally are, and
adam@0: 	# (2) the word "unknown" tends to confuse beginning users.
adam@0: 	i*86 | x86_64)
adam@0: 	  basic_machine=$basic_machine-pc
adam@0: 	  ;;
adam@0: 	# Object if more than one company name word.
adam@0: 	*-*-*)
adam@0: 		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
adam@0: 		exit 1
adam@0: 		;;
adam@0: 	# Recognize the basic CPU types with company name.
adam@0: 	580-* \
adam@0: 	| a29k-* \
adam@0: 	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
adam@0: 	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
adam@0: 	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
adam@0: 	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
adam@0: 	| avr-* | avr32-* \
adam@0: 	| bfin-* | bs2000-* \
adam@0: 	| c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
adam@0: 	| clipper-* | craynv-* | cydra-* \
adam@0: 	| d10v-* | d30v-* | dlx-* \
adam@0: 	| elxsi-* \
adam@0: 	| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
adam@0: 	| h8300-* | h8500-* \
adam@0: 	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
adam@0: 	| i*86-* | i860-* | i960-* | ia64-* \
adam@0: 	| ip2k-* | iq2000-* \
adam@0: 	| lm32-* \
adam@0: 	| m32c-* | m32r-* | m32rle-* \
adam@0: 	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
adam@0: 	| m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
adam@0: 	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
adam@0: 	| mips16-* \
adam@0: 	| mips64-* | mips64el-* \
adam@0: 	| mips64octeon-* | mips64octeonel-* \
adam@0: 	| mips64orion-* | mips64orionel-* \
adam@0: 	| mips64r5900-* | mips64r5900el-* \
adam@0: 	| mips64vr-* | mips64vrel-* \
adam@0: 	| mips64vr4100-* | mips64vr4100el-* \
adam@0: 	| mips64vr4300-* | mips64vr4300el-* \
adam@0: 	| mips64vr5000-* | mips64vr5000el-* \
adam@0: 	| mips64vr5900-* | mips64vr5900el-* \
adam@0: 	| mipsisa32-* | mipsisa32el-* \
adam@0: 	| mipsisa32r2-* | mipsisa32r2el-* \
adam@0: 	| mipsisa64-* | mipsisa64el-* \
adam@0: 	| mipsisa64r2-* | mipsisa64r2el-* \
adam@0: 	| mipsisa64sb1-* | mipsisa64sb1el-* \
adam@0: 	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
adam@0: 	| mipstx39-* | mipstx39el-* \
adam@0: 	| mmix-* \
adam@0: 	| mt-* \
adam@0: 	| msp430-* \
adam@0: 	| nios-* | nios2-* \
adam@0: 	| none-* | np1-* | ns16k-* | ns32k-* \
adam@0: 	| orion-* \
adam@0: 	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
adam@0: 	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
adam@0: 	| pyramid-* \
adam@0: 	| romp-* | rs6000-* | rx-* \
adam@0: 	| sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
adam@0: 	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
adam@0: 	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
adam@0: 	| sparclite-* \
adam@0: 	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
adam@0: 	| tahoe-* | thumb-* \
adam@0: 	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
adam@0: 	| tile-* | tilegx-* \
adam@0: 	| tron-* \
adam@0: 	| ubicom32-* \
adam@0: 	| v850-* | v850e-* | vax-* \
adam@0: 	| we32k-* \
adam@0: 	| x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
adam@0: 	| xstormy16-* | xtensa*-* \
adam@0: 	| ymp-* \
adam@0: 	| z8k-* | z80-*)
adam@0: 		;;
adam@0: 	# Recognize the basic CPU types without company name, with glob match.
adam@0: 	xtensa*)
adam@0: 		basic_machine=$basic_machine-unknown
adam@0: 		;;
adam@0: 	# Recognize the various machine names and aliases which stand
adam@0: 	# for a CPU type and a company and sometimes even an OS.
adam@0: 	386bsd)
adam@0: 		basic_machine=i386-unknown
adam@0: 		os=-bsd
adam@0: 		;;
adam@0: 	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
adam@0: 		basic_machine=m68000-att
adam@0: 		;;
adam@0: 	3b*)
adam@0: 		basic_machine=we32k-att
adam@0: 		;;
adam@0: 	a29khif)
adam@0: 		basic_machine=a29k-amd
adam@0: 		os=-udi
adam@0: 		;;
adam@0:     	abacus)
adam@0: 		basic_machine=abacus-unknown
adam@0: 		;;
adam@0: 	adobe68k)
adam@0: 		basic_machine=m68010-adobe
adam@0: 		os=-scout
adam@0: 		;;
adam@0: 	alliant | fx80)
adam@0: 		basic_machine=fx80-alliant
adam@0: 		;;
adam@0: 	altos | altos3068)
adam@0: 		basic_machine=m68k-altos
adam@0: 		;;
adam@0: 	am29k)
adam@0: 		basic_machine=a29k-none
adam@0: 		os=-bsd
adam@0: 		;;
adam@0: 	amd64)
adam@0: 		basic_machine=x86_64-pc
adam@0: 		;;
adam@0: 	amd64-*)
adam@0: 		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
adam@0: 		;;
adam@0: 	amdahl)
adam@0: 		basic_machine=580-amdahl
adam@0: 		os=-sysv
adam@0: 		;;
adam@0: 	amiga | amiga-*)
adam@0: 		basic_machine=m68k-unknown
adam@0: 		;;
adam@0: 	amigaos | amigados)
adam@0: 		basic_machine=m68k-unknown
adam@0: 		os=-amigaos
adam@0: 		;;
adam@0: 	amigaunix | amix)
adam@0: 		basic_machine=m68k-unknown
adam@0: 		os=-sysv4
adam@0: 		;;
adam@0: 	apollo68)
adam@0: 		basic_machine=m68k-apollo
adam@0: 		os=-sysv
adam@0: 		;;
adam@0: 	apollo68bsd)
adam@0: 		basic_machine=m68k-apollo
adam@0: 		os=-bsd
adam@0: 		;;
adam@0: 	aros)
adam@0: 		basic_machine=i386-pc
adam@0: 		os=-aros
adam@0: 		;;
adam@0: 	aux)
adam@0: 		basic_machine=m68k-apple
adam@0: 		os=-aux
adam@0: 		;;
adam@0: 	balance)
adam@0: 		basic_machine=ns32k-sequent
adam@0: 		os=-dynix
adam@0: 		;;
adam@0: 	blackfin)
adam@0: 		basic_machine=bfin-unknown
adam@0: 		os=-linux
adam@0: 		;;
adam@0: 	blackfin-*)
adam@0: 		basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
adam@0: 		os=-linux
adam@0: 		;;
adam@0: 	bluegene*)
adam@0: 		basic_machine=powerpc-ibm
adam@0: 		os=-cnk
adam@0: 		;;
adam@0: 	c90)
adam@0: 		basic_machine=c90-cray
adam@0: 		os=-unicos
adam@0: 		;;
adam@0:         cegcc)
adam@0: 		basic_machine=arm-unknown
adam@0: 		os=-cegcc
adam@0: 		;;
adam@0: 	convex-c1)
adam@0: 		basic_machine=c1-convex
adam@0: 		os=-bsd
adam@0: 		;;
adam@0: 	convex-c2)
adam@0: 		basic_machine=c2-convex
adam@0: 		os=-bsd
adam@0: 		;;
adam@0: 	convex-c32)
adam@0: 		basic_machine=c32-convex
adam@0: 		os=-bsd
adam@0: 		;;
adam@0: 	convex-c34)
adam@0: 		basic_machine=c34-convex
adam@0: 		os=-bsd
adam@0: 		;;
adam@0: 	convex-c38)
adam@0: 		basic_machine=c38-convex
adam@0: 		os=-bsd
adam@0: 		;;
adam@0: 	cray | j90)
adam@0: 		basic_machine=j90-cray
adam@0: 		os=-unicos
adam@0: 		;;
adam@0: 	craynv)
adam@0: 		basic_machine=craynv-cray
adam@0: 		os=-unicosmp
adam@0: 		;;
adam@0: 	cr16)
adam@0: 		basic_machine=cr16-unknown
adam@0: 		os=-elf
adam@0: 		;;
adam@0: 	crds | unos)
adam@0: 		basic_machine=m68k-crds
adam@0: 		;;
adam@0: 	crisv32 | crisv32-* | etraxfs*)
adam@0: 		basic_machine=crisv32-axis
adam@0: 		;;
adam@0: 	cris | cris-* | etrax*)
adam@0: 		basic_machine=cris-axis
adam@0: 		;;
adam@0: 	crx)
adam@0: 		basic_machine=crx-unknown
adam@0: 		os=-elf
adam@0: 		;;
adam@0: 	da30 | da30-*)
adam@0: 		basic_machine=m68k-da30
adam@0: 		;;
adam@0: 	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
adam@0: 		basic_machine=mips-dec
adam@0: 		;;
adam@0: 	decsystem10* | dec10*)
adam@0: 		basic_machine=pdp10-dec
adam@0: 		os=-tops10
adam@0: 		;;
adam@0: 	decsystem20* | dec20*)
adam@0: 		basic_machine=pdp10-dec
adam@0: 		os=-tops20
adam@0: 		;;
adam@0: 	delta | 3300 | motorola-3300 | motorola-delta \
adam@0: 	      | 3300-motorola | delta-motorola)
adam@0: 		basic_machine=m68k-motorola
adam@0: 		;;
adam@0: 	delta88)
adam@0: 		basic_machine=m88k-motorola
adam@0: 		os=-sysv3
adam@0: 		;;
adam@0: 	dicos)
adam@0: 		basic_machine=i686-pc
adam@0: 		os=-dicos
adam@0: 		;;
adam@0: 	djgpp)
adam@0: 		basic_machine=i586-pc
adam@0: 		os=-msdosdjgpp
adam@0: 		;;
adam@0: 	dpx20 | dpx20-*)
adam@0: 		basic_machine=rs6000-bull
adam@0: 		os=-bosx
adam@0: 		;;
adam@0: 	dpx2* | dpx2*-bull)
adam@0: 		basic_machine=m68k-bull
adam@0: 		os=-sysv3
adam@0: 		;;
adam@0: 	ebmon29k)
adam@0: 		basic_machine=a29k-amd
adam@0: 		os=-ebmon
adam@0: 		;;
adam@0: 	elxsi)
adam@0: 		basic_machine=elxsi-elxsi
adam@0: 		os=-bsd
adam@0: 		;;
adam@0: 	encore | umax | mmax)
adam@0: 		basic_machine=ns32k-encore
adam@0: 		;;
adam@0: 	es1800 | OSE68k | ose68k | ose | OSE)
adam@0: 		basic_machine=m68k-ericsson
adam@0: 		os=-ose
adam@0: 		;;
adam@0: 	fx2800)
adam@0: 		basic_machine=i860-alliant
adam@0: 		;;
adam@0: 	genix)
adam@0: 		basic_machine=ns32k-ns
adam@0: 		;;
adam@0: 	gmicro)
adam@0: 		basic_machine=tron-gmicro
adam@0: 		os=-sysv
adam@0: 		;;
adam@0: 	go32)
adam@0: 		basic_machine=i386-pc
adam@0: 		os=-go32
adam@0: 		;;
adam@0: 	h3050r* | hiux*)
adam@0: 		basic_machine=hppa1.1-hitachi
adam@0: 		os=-hiuxwe2
adam@0: 		;;
adam@0: 	h8300hms)
adam@0: 		basic_machine=h8300-hitachi
adam@0: 		os=-hms
adam@0: 		;;
adam@0: 	h8300xray)
adam@0: 		basic_machine=h8300-hitachi
adam@0: 		os=-xray
adam@0: 		;;
adam@0: 	h8500hms)
adam@0: 		basic_machine=h8500-hitachi
adam@0: 		os=-hms
adam@0: 		;;
adam@0: 	harris)
adam@0: 		basic_machine=m88k-harris
adam@0: 		os=-sysv3
adam@0: 		;;
adam@0: 	hp300-*)
adam@0: 		basic_machine=m68k-hp
adam@0: 		;;
adam@0: 	hp300bsd)
adam@0: 		basic_machine=m68k-hp
adam@0: 		os=-bsd
adam@0: 		;;
adam@0: 	hp300hpux)
adam@0: 		basic_machine=m68k-hp
adam@0: 		os=-hpux
adam@0: 		;;
adam@0: 	hp3k9[0-9][0-9] | hp9[0-9][0-9])
adam@0: 		basic_machine=hppa1.0-hp
adam@0: 		;;
adam@0: 	hp9k2[0-9][0-9] | hp9k31[0-9])
adam@0: 		basic_machine=m68000-hp
adam@0: 		;;
adam@0: 	hp9k3[2-9][0-9])
adam@0: 		basic_machine=m68k-hp
adam@0: 		;;
adam@0: 	hp9k6[0-9][0-9] | hp6[0-9][0-9])
adam@0: 		basic_machine=hppa1.0-hp
adam@0: 		;;
adam@0: 	hp9k7[0-79][0-9] | hp7[0-79][0-9])
adam@0: 		basic_machine=hppa1.1-hp
adam@0: 		;;
adam@0: 	hp9k78[0-9] | hp78[0-9])
adam@0: 		# FIXME: really hppa2.0-hp
adam@0: 		basic_machine=hppa1.1-hp
adam@0: 		;;
adam@0: 	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
adam@0: 		# FIXME: really hppa2.0-hp
adam@0: 		basic_machine=hppa1.1-hp
adam@0: 		;;
adam@0: 	hp9k8[0-9][13679] | hp8[0-9][13679])
adam@0: 		basic_machine=hppa1.1-hp
adam@0: 		;;
adam@0: 	hp9k8[0-9][0-9] | hp8[0-9][0-9])
adam@0: 		basic_machine=hppa1.0-hp
adam@0: 		;;
adam@0: 	hppa-next)
adam@0: 		os=-nextstep3
adam@0: 		;;
adam@0: 	hppaosf)
adam@0: 		basic_machine=hppa1.1-hp
adam@0: 		os=-osf
adam@0: 		;;
adam@0: 	hppro)
adam@0: 		basic_machine=hppa1.1-hp
adam@0: 		os=-proelf
adam@0: 		;;
adam@0: 	i370-ibm* | ibm*)
adam@0: 		basic_machine=i370-ibm
adam@0: 		;;
adam@0: # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
adam@0: 	i*86v32)
adam@0: 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
adam@0: 		os=-sysv32
adam@0: 		;;
adam@0: 	i*86v4*)
adam@0: 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
adam@0: 		os=-sysv4
adam@0: 		;;
adam@0: 	i*86v)
adam@0: 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
adam@0: 		os=-sysv
adam@0: 		;;
adam@0: 	i*86sol2)
adam@0: 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
adam@0: 		os=-solaris2
adam@0: 		;;
adam@0: 	i386mach)
adam@0: 		basic_machine=i386-mach
adam@0: 		os=-mach
adam@0: 		;;
adam@0: 	i386-vsta | vsta)
adam@0: 		basic_machine=i386-unknown
adam@0: 		os=-vsta
adam@0: 		;;
adam@0: 	iris | iris4d)
adam@0: 		basic_machine=mips-sgi
adam@0: 		case $os in
adam@0: 		    -irix*)
adam@0: 			;;
adam@0: 		    *)
adam@0: 			os=-irix4
adam@0: 			;;
adam@0: 		esac
adam@0: 		;;
adam@0: 	isi68 | isi)
adam@0: 		basic_machine=m68k-isi
adam@0: 		os=-sysv
adam@0: 		;;
adam@0: 	m68knommu)
adam@0: 		basic_machine=m68k-unknown
adam@0: 		os=-linux
adam@0: 		;;
adam@0: 	m68knommu-*)
adam@0: 		basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
adam@0: 		os=-linux
adam@0: 		;;
adam@0: 	m88k-omron*)
adam@0: 		basic_machine=m88k-omron
adam@0: 		;;
adam@0: 	magnum | m3230)
adam@0: 		basic_machine=mips-mips
adam@0: 		os=-sysv
adam@0: 		;;
adam@0: 	merlin)
adam@0: 		basic_machine=ns32k-utek
adam@0: 		os=-sysv
adam@0: 		;;
adam@0:         microblaze)
adam@0: 		basic_machine=microblaze-xilinx
adam@0: 		;;
adam@0: 	mingw32)
adam@0: 		basic_machine=i386-pc
adam@0: 		os=-mingw32
adam@0: 		;;
adam@0: 	mingw32ce)
adam@0: 		basic_machine=arm-unknown
adam@0: 		os=-mingw32ce
adam@0: 		;;
adam@0: 	miniframe)
adam@0: 		basic_machine=m68000-convergent
adam@0: 		;;
adam@0: 	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
adam@0: 		basic_machine=m68k-atari
adam@0: 		os=-mint
adam@0: 		;;
adam@0: 	mips3*-*)
adam@0: 		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
adam@0: 		;;
adam@0: 	mips3*)
adam@0: 		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
adam@0: 		;;
adam@0: 	monitor)
adam@0: 		basic_machine=m68k-rom68k
adam@0: 		os=-coff
adam@0: 		;;
adam@0: 	morphos)
adam@0: 		basic_machine=powerpc-unknown
adam@0: 		os=-morphos
adam@0: 		;;
adam@0: 	msdos)
adam@0: 		basic_machine=i386-pc
adam@0: 		os=-msdos
adam@0: 		;;
adam@0: 	ms1-*)
adam@0: 		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
adam@0: 		;;
adam@0: 	mvs)
adam@0: 		basic_machine=i370-ibm
adam@0: 		os=-mvs
adam@0: 		;;
adam@0: 	ncr3000)
adam@0: 		basic_machine=i486-ncr
adam@0: 		os=-sysv4
adam@0: 		;;
adam@0: 	netbsd386)
adam@0: 		basic_machine=i386-unknown
adam@0: 		os=-netbsd
adam@0: 		;;
adam@0: 	netwinder)
adam@0: 		basic_machine=armv4l-rebel
adam@0: 		os=-linux
adam@0: 		;;
adam@0: 	news | news700 | news800 | news900)
adam@0: 		basic_machine=m68k-sony
adam@0: 		os=-newsos
adam@0: 		;;
adam@0: 	news1000)
adam@0: 		basic_machine=m68030-sony
adam@0: 		os=-newsos
adam@0: 		;;
adam@0: 	news-3600 | risc-news)
adam@0: 		basic_machine=mips-sony
adam@0: 		os=-newsos
adam@0: 		;;
adam@0: 	necv70)
adam@0: 		basic_machine=v70-nec
adam@0: 		os=-sysv
adam@0: 		;;
adam@0: 	next | m*-next )
adam@0: 		basic_machine=m68k-next
adam@0: 		case $os in
adam@0: 		    -nextstep* )
adam@0: 			;;
adam@0: 		    -ns2*)
adam@0: 		      os=-nextstep2
adam@0: 			;;
adam@0: 		    *)
adam@0: 		      os=-nextstep3
adam@0: 			;;
adam@0: 		esac
adam@0: 		;;
adam@0: 	nh3000)
adam@0: 		basic_machine=m68k-harris
adam@0: 		os=-cxux
adam@0: 		;;
adam@0: 	nh[45]000)
adam@0: 		basic_machine=m88k-harris
adam@0: 		os=-cxux
adam@0: 		;;
adam@0: 	nindy960)
adam@0: 		basic_machine=i960-intel
adam@0: 		os=-nindy
adam@0: 		;;
adam@0: 	mon960)
adam@0: 		basic_machine=i960-intel
adam@0: 		os=-mon960
adam@0: 		;;
adam@0: 	nonstopux)
adam@0: 		basic_machine=mips-compaq
adam@0: 		os=-nonstopux
adam@0: 		;;
adam@0: 	np1)
adam@0: 		basic_machine=np1-gould
adam@0: 		;;
adam@0: 	nsr-tandem)
adam@0: 		basic_machine=nsr-tandem
adam@0: 		;;
adam@0: 	op50n-* | op60c-*)
adam@0: 		basic_machine=hppa1.1-oki
adam@0: 		os=-proelf
adam@0: 		;;
adam@0: 	openrisc | openrisc-*)
adam@0: 		basic_machine=or32-unknown
adam@0: 		;;
adam@0: 	os400)
adam@0: 		basic_machine=powerpc-ibm
adam@0: 		os=-os400
adam@0: 		;;
adam@0: 	OSE68000 | ose68000)
adam@0: 		basic_machine=m68000-ericsson
adam@0: 		os=-ose
adam@0: 		;;
adam@0: 	os68k)
adam@0: 		basic_machine=m68k-none
adam@0: 		os=-os68k
adam@0: 		;;
adam@0: 	pa-hitachi)
adam@0: 		basic_machine=hppa1.1-hitachi
adam@0: 		os=-hiuxwe2
adam@0: 		;;
adam@0: 	paragon)
adam@0: 		basic_machine=i860-intel
adam@0: 		os=-osf
adam@0: 		;;
adam@0: 	parisc)
adam@0: 		basic_machine=hppa-unknown
adam@0: 		os=-linux
adam@0: 		;;
adam@0: 	parisc-*)
adam@0: 		basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
adam@0: 		os=-linux
adam@0: 		;;
adam@0: 	pbd)
adam@0: 		basic_machine=sparc-tti
adam@0: 		;;
adam@0: 	pbb)
adam@0: 		basic_machine=m68k-tti
adam@0: 		;;
adam@0: 	pc532 | pc532-*)
adam@0: 		basic_machine=ns32k-pc532
adam@0: 		;;
adam@0: 	pc98)
adam@0: 		basic_machine=i386-pc
adam@0: 		;;
adam@0: 	pc98-*)
adam@0: 		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
adam@0: 		;;
adam@0: 	pentium | p5 | k5 | k6 | nexgen | viac3)
adam@0: 		basic_machine=i586-pc
adam@0: 		;;
adam@0: 	pentiumpro | p6 | 6x86 | athlon | athlon_*)
adam@0: 		basic_machine=i686-pc
adam@0: 		;;
adam@0: 	pentiumii | pentium2 | pentiumiii | pentium3)
adam@0: 		basic_machine=i686-pc
adam@0: 		;;
adam@0: 	pentium4)
adam@0: 		basic_machine=i786-pc
adam@0: 		;;
adam@0: 	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
adam@0: 		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
adam@0: 		;;
adam@0: 	pentiumpro-* | p6-* | 6x86-* | athlon-*)
adam@0: 		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
adam@0: 		;;
adam@0: 	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
adam@0: 		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
adam@0: 		;;
adam@0: 	pentium4-*)
adam@0: 		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
adam@0: 		;;
adam@0: 	pn)
adam@0: 		basic_machine=pn-gould
adam@0: 		;;
adam@0: 	power)	basic_machine=power-ibm
adam@0: 		;;
adam@0: 	ppc)	basic_machine=powerpc-unknown
adam@0: 		;;
adam@0: 	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
adam@0: 		;;
adam@0: 	ppcle | powerpclittle | ppc-le | powerpc-little)
adam@0: 		basic_machine=powerpcle-unknown
adam@0: 		;;
adam@0: 	ppcle-* | powerpclittle-*)
adam@0: 		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
adam@0: 		;;
adam@0: 	ppc64)	basic_machine=powerpc64-unknown
adam@0: 		;;
adam@0: 	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
adam@0: 		;;
adam@0: 	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
adam@0: 		basic_machine=powerpc64le-unknown
adam@0: 		;;
adam@0: 	ppc64le-* | powerpc64little-*)
adam@0: 		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
adam@0: 		;;
adam@0: 	ps2)
adam@0: 		basic_machine=i386-ibm
adam@0: 		;;
adam@0: 	pw32)
adam@0: 		basic_machine=i586-unknown
adam@0: 		os=-pw32
adam@0: 		;;
adam@0: 	rdos)
adam@0: 		basic_machine=i386-pc
adam@0: 		os=-rdos
adam@0: 		;;
adam@0: 	rom68k)
adam@0: 		basic_machine=m68k-rom68k
adam@0: 		os=-coff
adam@0: 		;;
adam@0: 	rm[46]00)
adam@0: 		basic_machine=mips-siemens
adam@0: 		;;
adam@0: 	rtpc | rtpc-*)
adam@0: 		basic_machine=romp-ibm
adam@0: 		;;
adam@0: 	s390 | s390-*)
adam@0: 		basic_machine=s390-ibm
adam@0: 		;;
adam@0: 	s390x | s390x-*)
adam@0: 		basic_machine=s390x-ibm
adam@0: 		;;
adam@0: 	sa29200)
adam@0: 		basic_machine=a29k-amd
adam@0: 		os=-udi
adam@0: 		;;
adam@0: 	sb1)
adam@0: 		basic_machine=mipsisa64sb1-unknown
adam@0: 		;;
adam@0: 	sb1el)
adam@0: 		basic_machine=mipsisa64sb1el-unknown
adam@0: 		;;
adam@0: 	sde)
adam@0: 		basic_machine=mipsisa32-sde
adam@0: 		os=-elf
adam@0: 		;;
adam@0: 	sei)
adam@0: 		basic_machine=mips-sei
adam@0: 		os=-seiux
adam@0: 		;;
adam@0: 	sequent)
adam@0: 		basic_machine=i386-sequent
adam@0: 		;;
adam@0: 	sh)
adam@0: 		basic_machine=sh-hitachi
adam@0: 		os=-hms
adam@0: 		;;
adam@0: 	sh5el)
adam@0: 		basic_machine=sh5le-unknown
adam@0: 		;;
adam@0: 	sh64)
adam@0: 		basic_machine=sh64-unknown
adam@0: 		;;
adam@0: 	sparclite-wrs | simso-wrs)
adam@0: 		basic_machine=sparclite-wrs
adam@0: 		os=-vxworks
adam@0: 		;;
adam@0: 	sps7)
adam@0: 		basic_machine=m68k-bull
adam@0: 		os=-sysv2
adam@0: 		;;
adam@0: 	spur)
adam@0: 		basic_machine=spur-unknown
adam@0: 		;;
adam@0: 	st2000)
adam@0: 		basic_machine=m68k-tandem
adam@0: 		;;
adam@0: 	stratus)
adam@0: 		basic_machine=i860-stratus
adam@0: 		os=-sysv4
adam@0: 		;;
adam@0: 	sun2)
adam@0: 		basic_machine=m68000-sun
adam@0: 		;;
adam@0: 	sun2os3)
adam@0: 		basic_machine=m68000-sun
adam@0: 		os=-sunos3
adam@0: 		;;
adam@0: 	sun2os4)
adam@0: 		basic_machine=m68000-sun
adam@0: 		os=-sunos4
adam@0: 		;;
adam@0: 	sun3os3)
adam@0: 		basic_machine=m68k-sun
adam@0: 		os=-sunos3
adam@0: 		;;
adam@0: 	sun3os4)
adam@0: 		basic_machine=m68k-sun
adam@0: 		os=-sunos4
adam@0: 		;;
adam@0: 	sun4os3)
adam@0: 		basic_machine=sparc-sun
adam@0: 		os=-sunos3
adam@0: 		;;
adam@0: 	sun4os4)
adam@0: 		basic_machine=sparc-sun
adam@0: 		os=-sunos4
adam@0: 		;;
adam@0: 	sun4sol2)
adam@0: 		basic_machine=sparc-sun
adam@0: 		os=-solaris2
adam@0: 		;;
adam@0: 	sun3 | sun3-*)
adam@0: 		basic_machine=m68k-sun
adam@0: 		;;
adam@0: 	sun4)
adam@0: 		basic_machine=sparc-sun
adam@0: 		;;
adam@0: 	sun386 | sun386i | roadrunner)
adam@0: 		basic_machine=i386-sun
adam@0: 		;;
adam@0: 	sv1)
adam@0: 		basic_machine=sv1-cray
adam@0: 		os=-unicos
adam@0: 		;;
adam@0: 	symmetry)
adam@0: 		basic_machine=i386-sequent
adam@0: 		os=-dynix
adam@0: 		;;
adam@0: 	t3e)
adam@0: 		basic_machine=alphaev5-cray
adam@0: 		os=-unicos
adam@0: 		;;
adam@0: 	t90)
adam@0: 		basic_machine=t90-cray
adam@0: 		os=-unicos
adam@0: 		;;
adam@0: 	tic54x | c54x*)
adam@0: 		basic_machine=tic54x-unknown
adam@0: 		os=-coff
adam@0: 		;;
adam@0: 	tic55x | c55x*)
adam@0: 		basic_machine=tic55x-unknown
adam@0: 		os=-coff
adam@0: 		;;
adam@0: 	tic6x | c6x*)
adam@0: 		basic_machine=tic6x-unknown
adam@0: 		os=-coff
adam@0: 		;;
adam@0:         # This must be matched before tile*.
adam@0:         tilegx*)
adam@0: 		basic_machine=tilegx-unknown
adam@0: 		os=-linux-gnu
adam@0: 		;;
adam@0: 	tile*)
adam@0: 		basic_machine=tile-unknown
adam@0: 		os=-linux-gnu
adam@0: 		;;
adam@0: 	tx39)
adam@0: 		basic_machine=mipstx39-unknown
adam@0: 		;;
adam@0: 	tx39el)
adam@0: 		basic_machine=mipstx39el-unknown
adam@0: 		;;
adam@0: 	toad1)
adam@0: 		basic_machine=pdp10-xkl
adam@0: 		os=-tops20
adam@0: 		;;
adam@0: 	tower | tower-32)
adam@0: 		basic_machine=m68k-ncr
adam@0: 		;;
adam@0: 	tpf)
adam@0: 		basic_machine=s390x-ibm
adam@0: 		os=-tpf
adam@0: 		;;
adam@0: 	udi29k)
adam@0: 		basic_machine=a29k-amd
adam@0: 		os=-udi
adam@0: 		;;
adam@0: 	ultra3)
adam@0: 		basic_machine=a29k-nyu
adam@0: 		os=-sym1
adam@0: 		;;
adam@0: 	v810 | necv810)
adam@0: 		basic_machine=v810-nec
adam@0: 		os=-none
adam@0: 		;;
adam@0: 	vaxv)
adam@0: 		basic_machine=vax-dec
adam@0: 		os=-sysv
adam@0: 		;;
adam@0: 	vms)
adam@0: 		basic_machine=vax-dec
adam@0: 		os=-vms
adam@0: 		;;
adam@0: 	vpp*|vx|vx-*)
adam@0: 		basic_machine=f301-fujitsu
adam@0: 		;;
adam@0: 	vxworks960)
adam@0: 		basic_machine=i960-wrs
adam@0: 		os=-vxworks
adam@0: 		;;
adam@0: 	vxworks68)
adam@0: 		basic_machine=m68k-wrs
adam@0: 		os=-vxworks
adam@0: 		;;
adam@0: 	vxworks29k)
adam@0: 		basic_machine=a29k-wrs
adam@0: 		os=-vxworks
adam@0: 		;;
adam@0: 	w65*)
adam@0: 		basic_machine=w65-wdc
adam@0: 		os=-none
adam@0: 		;;
adam@0: 	w89k-*)
adam@0: 		basic_machine=hppa1.1-winbond
adam@0: 		os=-proelf
adam@0: 		;;
adam@0: 	xbox)
adam@0: 		basic_machine=i686-pc
adam@0: 		os=-mingw32
adam@0: 		;;
adam@0: 	xps | xps100)
adam@0: 		basic_machine=xps100-honeywell
adam@0: 		;;
adam@0: 	ymp)
adam@0: 		basic_machine=ymp-cray
adam@0: 		os=-unicos
adam@0: 		;;
adam@0: 	z8k-*-coff)
adam@0: 		basic_machine=z8k-unknown
adam@0: 		os=-sim
adam@0: 		;;
adam@0: 	z80-*-coff)
adam@0: 		basic_machine=z80-unknown
adam@0: 		os=-sim
adam@0: 		;;
adam@0: 	none)
adam@0: 		basic_machine=none-none
adam@0: 		os=-none
adam@0: 		;;
adam@0: 
adam@0: # Here we handle the default manufacturer of certain CPU types.  It is in
adam@0: # some cases the only manufacturer, in others, it is the most popular.
adam@0: 	w89k)
adam@0: 		basic_machine=hppa1.1-winbond
adam@0: 		;;
adam@0: 	op50n)
adam@0: 		basic_machine=hppa1.1-oki
adam@0: 		;;
adam@0: 	op60c)
adam@0: 		basic_machine=hppa1.1-oki
adam@0: 		;;
adam@0: 	romp)
adam@0: 		basic_machine=romp-ibm
adam@0: 		;;
adam@0: 	mmix)
adam@0: 		basic_machine=mmix-knuth
adam@0: 		;;
adam@0: 	rs6000)
adam@0: 		basic_machine=rs6000-ibm
adam@0: 		;;
adam@0: 	vax)
adam@0: 		basic_machine=vax-dec
adam@0: 		;;
adam@0: 	pdp10)
adam@0: 		# there are many clones, so DEC is not a safe bet
adam@0: 		basic_machine=pdp10-unknown
adam@0: 		;;
adam@0: 	pdp11)
adam@0: 		basic_machine=pdp11-dec
adam@0: 		;;
adam@0: 	we32k)
adam@0: 		basic_machine=we32k-att
adam@0: 		;;
adam@0: 	sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
adam@0: 		basic_machine=sh-unknown
adam@0: 		;;
adam@0: 	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
adam@0: 		basic_machine=sparc-sun
adam@0: 		;;
adam@0: 	cydra)
adam@0: 		basic_machine=cydra-cydrome
adam@0: 		;;
adam@0: 	orion)
adam@0: 		basic_machine=orion-highlevel
adam@0: 		;;
adam@0: 	orion105)
adam@0: 		basic_machine=clipper-highlevel
adam@0: 		;;
adam@0: 	mac | mpw | mac-mpw)
adam@0: 		basic_machine=m68k-apple
adam@0: 		;;
adam@0: 	pmac | pmac-mpw)
adam@0: 		basic_machine=powerpc-apple
adam@0: 		;;
adam@0: 	*-unknown)
adam@0: 		# Make sure to match an already-canonicalized machine name.
adam@0: 		;;
adam@0: 	*)
adam@0: 		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
adam@0: 		exit 1
adam@0: 		;;
adam@0: esac
adam@0: 
adam@0: # Here we canonicalize certain aliases for manufacturers.
adam@0: case $basic_machine in
adam@0: 	*-digital*)
adam@0: 		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
adam@0: 		;;
adam@0: 	*-commodore*)
adam@0: 		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
adam@0: 		;;
adam@0: 	*)
adam@0: 		;;
adam@0: esac
adam@0: 
adam@0: # Decode manufacturer-specific aliases for certain operating systems.
adam@0: 
adam@0: if [ x"$os" != x"" ]
adam@0: then
adam@0: case $os in
adam@0:         # First match some system type aliases
adam@0:         # that might get confused with valid system types.
adam@0: 	# -solaris* is a basic system type, with this one exception.
adam@0:         -auroraux)
adam@0: 	        os=-auroraux
adam@0: 		;;
adam@0: 	-solaris1 | -solaris1.*)
adam@0: 		os=`echo $os | sed -e 's|solaris1|sunos4|'`
adam@0: 		;;
adam@0: 	-solaris)
adam@0: 		os=-solaris2
adam@0: 		;;
adam@0: 	-svr4*)
adam@0: 		os=-sysv4
adam@0: 		;;
adam@0: 	-unixware*)
adam@0: 		os=-sysv4.2uw
adam@0: 		;;
adam@0: 	-gnu/linux*)
adam@0: 		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
adam@0: 		;;
adam@0: 	# First accept the basic system types.
adam@0: 	# The portable systems comes first.
adam@0: 	# Each alternative MUST END IN A *, to match a version number.
adam@0: 	# -sysv* is not here because it comes later, after sysvr4.
adam@0: 	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
adam@0: 	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
adam@0: 	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
adam@0: 	      | -sym* | -kopensolaris* \
adam@0: 	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
adam@0: 	      | -aos* | -aros* \
adam@0: 	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
adam@0: 	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
adam@0: 	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
adam@0: 	      | -openbsd* | -solidbsd* \
adam@0: 	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
adam@0: 	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
adam@0: 	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
adam@0: 	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
adam@0: 	      | -chorusos* | -chorusrdb* | -cegcc* \
adam@0: 	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
adam@0: 	      | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
adam@0: 	      | -uxpv* | -beos* | -mpeix* | -udk* \
adam@0: 	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
adam@0: 	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
adam@0: 	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
adam@0: 	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
adam@0: 	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
adam@0: 	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
adam@0: 	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
adam@0: 	# Remember, each alternative MUST END IN *, to match a version number.
adam@0: 		;;
adam@0: 	-qnx*)
adam@0: 		case $basic_machine in
adam@0: 		    x86-* | i*86-*)
adam@0: 			;;
adam@0: 		    *)
adam@0: 			os=-nto$os
adam@0: 			;;
adam@0: 		esac
adam@0: 		;;
adam@0: 	-nto-qnx*)
adam@0: 		;;
adam@0: 	-nto*)
adam@0: 		os=`echo $os | sed -e 's|nto|nto-qnx|'`
adam@0: 		;;
adam@0: 	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
adam@0: 	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
adam@0: 	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
adam@0: 		;;
adam@0: 	-mac*)
adam@0: 		os=`echo $os | sed -e 's|mac|macos|'`
adam@0: 		;;
adam@0: 	-linux-dietlibc)
adam@0: 		os=-linux-dietlibc
adam@0: 		;;
adam@0: 	-linux*)
adam@0: 		os=`echo $os | sed -e 's|linux|linux-gnu|'`
adam@0: 		;;
adam@0: 	-sunos5*)
adam@0: 		os=`echo $os | sed -e 's|sunos5|solaris2|'`
adam@0: 		;;
adam@0: 	-sunos6*)
adam@0: 		os=`echo $os | sed -e 's|sunos6|solaris3|'`
adam@0: 		;;
adam@0: 	-opened*)
adam@0: 		os=-openedition
adam@0: 		;;
adam@0:         -os400*)
adam@0: 		os=-os400
adam@0: 		;;
adam@0: 	-wince*)
adam@0: 		os=-wince
adam@0: 		;;
adam@0: 	-osfrose*)
adam@0: 		os=-osfrose
adam@0: 		;;
adam@0: 	-osf*)
adam@0: 		os=-osf
adam@0: 		;;
adam@0: 	-utek*)
adam@0: 		os=-bsd
adam@0: 		;;
adam@0: 	-dynix*)
adam@0: 		os=-bsd
adam@0: 		;;
adam@0: 	-acis*)
adam@0: 		os=-aos
adam@0: 		;;
adam@0: 	-atheos*)
adam@0: 		os=-atheos
adam@0: 		;;
adam@0: 	-syllable*)
adam@0: 		os=-syllable
adam@0: 		;;
adam@0: 	-386bsd)
adam@0: 		os=-bsd
adam@0: 		;;
adam@0: 	-ctix* | -uts*)
adam@0: 		os=-sysv
adam@0: 		;;
adam@0: 	-nova*)
adam@0: 		os=-rtmk-nova
adam@0: 		;;
adam@0: 	-ns2 )
adam@0: 		os=-nextstep2
adam@0: 		;;
adam@0: 	-nsk*)
adam@0: 		os=-nsk
adam@0: 		;;
adam@0: 	# Preserve the version number of sinix5.
adam@0: 	-sinix5.*)
adam@0: 		os=`echo $os | sed -e 's|sinix|sysv|'`
adam@0: 		;;
adam@0: 	-sinix*)
adam@0: 		os=-sysv4
adam@0: 		;;
adam@0:         -tpf*)
adam@0: 		os=-tpf
adam@0: 		;;
adam@0: 	-triton*)
adam@0: 		os=-sysv3
adam@0: 		;;
adam@0: 	-oss*)
adam@0: 		os=-sysv3
adam@0: 		;;
adam@0: 	-svr4)
adam@0: 		os=-sysv4
adam@0: 		;;
adam@0: 	-svr3)
adam@0: 		os=-sysv3
adam@0: 		;;
adam@0: 	-sysvr4)
adam@0: 		os=-sysv4
adam@0: 		;;
adam@0: 	# This must come after -sysvr4.
adam@0: 	-sysv*)
adam@0: 		;;
adam@0: 	-ose*)
adam@0: 		os=-ose
adam@0: 		;;
adam@0: 	-es1800*)
adam@0: 		os=-ose
adam@0: 		;;
adam@0: 	-xenix)
adam@0: 		os=-xenix
adam@0: 		;;
adam@0: 	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
adam@0: 		os=-mint
adam@0: 		;;
adam@0: 	-aros*)
adam@0: 		os=-aros
adam@0: 		;;
adam@0: 	-kaos*)
adam@0: 		os=-kaos
adam@0: 		;;
adam@0: 	-zvmoe)
adam@0: 		os=-zvmoe
adam@0: 		;;
adam@0: 	-dicos*)
adam@0: 		os=-dicos
adam@0: 		;;
adam@0:         -nacl*)
adam@0: 	        ;;
adam@0: 	-none)
adam@0: 		;;
adam@0: 	*)
adam@0: 		# Get rid of the `-' at the beginning of $os.
adam@0: 		os=`echo $os | sed 's/[^-]*-//'`
adam@0: 		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
adam@0: 		exit 1
adam@0: 		;;
adam@0: esac
adam@0: else
adam@0: 
adam@0: # Here we handle the default operating systems that come with various machines.
adam@0: # The value should be what the vendor currently ships out the door with their
adam@0: # machine or put another way, the most popular os provided with the machine.
adam@0: 
adam@0: # Note that if you're going to try to match "-MANUFACTURER" here (say,
adam@0: # "-sun"), then you have to tell the case statement up towards the top
adam@0: # that MANUFACTURER isn't an operating system.  Otherwise, code above
adam@0: # will signal an error saying that MANUFACTURER isn't an operating
adam@0: # system, and we'll never get to this point.
adam@0: 
adam@0: case $basic_machine in
adam@0:         score-*)
adam@0: 		os=-elf
adam@0: 		;;
adam@0:         spu-*)
adam@0: 		os=-elf
adam@0: 		;;
adam@0: 	*-acorn)
adam@0: 		os=-riscix1.2
adam@0: 		;;
adam@0: 	arm*-rebel)
adam@0: 		os=-linux
adam@0: 		;;
adam@0: 	arm*-semi)
adam@0: 		os=-aout
adam@0: 		;;
adam@0:         c4x-* | tic4x-*)
adam@0:         	os=-coff
adam@0: 		;;
adam@0: 	# This must come before the *-dec entry.
adam@0: 	pdp10-*)
adam@0: 		os=-tops20
adam@0: 		;;
adam@0: 	pdp11-*)
adam@0: 		os=-none
adam@0: 		;;
adam@0: 	*-dec | vax-*)
adam@0: 		os=-ultrix4.2
adam@0: 		;;
adam@0: 	m68*-apollo)
adam@0: 		os=-domain
adam@0: 		;;
adam@0: 	i386-sun)
adam@0: 		os=-sunos4.0.2
adam@0: 		;;
adam@0: 	m68000-sun)
adam@0: 		os=-sunos3
adam@0: 		# This also exists in the configure program, but was not the
adam@0: 		# default.
adam@0: 		# os=-sunos4
adam@0: 		;;
adam@0: 	m68*-cisco)
adam@0: 		os=-aout
adam@0: 		;;
adam@0:         mep-*)
adam@0: 		os=-elf
adam@0: 		;;
adam@0: 	mips*-cisco)
adam@0: 		os=-elf
adam@0: 		;;
adam@0: 	mips*-*)
adam@0: 		os=-elf
adam@0: 		;;
adam@0: 	or32-*)
adam@0: 		os=-coff
adam@0: 		;;
adam@0: 	*-tti)	# must be before sparc entry or we get the wrong os.
adam@0: 		os=-sysv3
adam@0: 		;;
adam@0: 	sparc-* | *-sun)
adam@0: 		os=-sunos4.1.1
adam@0: 		;;
adam@0: 	*-be)
adam@0: 		os=-beos
adam@0: 		;;
adam@0: 	*-haiku)
adam@0: 		os=-haiku
adam@0: 		;;
adam@0: 	*-ibm)
adam@0: 		os=-aix
adam@0: 		;;
adam@0:     	*-knuth)
adam@0: 		os=-mmixware
adam@0: 		;;
adam@0: 	*-wec)
adam@0: 		os=-proelf
adam@0: 		;;
adam@0: 	*-winbond)
adam@0: 		os=-proelf
adam@0: 		;;
adam@0: 	*-oki)
adam@0: 		os=-proelf
adam@0: 		;;
adam@0: 	*-hp)
adam@0: 		os=-hpux
adam@0: 		;;
adam@0: 	*-hitachi)
adam@0: 		os=-hiux
adam@0: 		;;
adam@0: 	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
adam@0: 		os=-sysv
adam@0: 		;;
adam@0: 	*-cbm)
adam@0: 		os=-amigaos
adam@0: 		;;
adam@0: 	*-dg)
adam@0: 		os=-dgux
adam@0: 		;;
adam@0: 	*-dolphin)
adam@0: 		os=-sysv3
adam@0: 		;;
adam@0: 	m68k-ccur)
adam@0: 		os=-rtu
adam@0: 		;;
adam@0: 	m88k-omron*)
adam@0: 		os=-luna
adam@0: 		;;
adam@0: 	*-next )
adam@0: 		os=-nextstep
adam@0: 		;;
adam@0: 	*-sequent)
adam@0: 		os=-ptx
adam@0: 		;;
adam@0: 	*-crds)
adam@0: 		os=-unos
adam@0: 		;;
adam@0: 	*-ns)
adam@0: 		os=-genix
adam@0: 		;;
adam@0: 	i370-*)
adam@0: 		os=-mvs
adam@0: 		;;
adam@0: 	*-next)
adam@0: 		os=-nextstep3
adam@0: 		;;
adam@0: 	*-gould)
adam@0: 		os=-sysv
adam@0: 		;;
adam@0: 	*-highlevel)
adam@0: 		os=-bsd
adam@0: 		;;
adam@0: 	*-encore)
adam@0: 		os=-bsd
adam@0: 		;;
adam@0: 	*-sgi)
adam@0: 		os=-irix
adam@0: 		;;
adam@0: 	*-siemens)
adam@0: 		os=-sysv4
adam@0: 		;;
adam@0: 	*-masscomp)
adam@0: 		os=-rtu
adam@0: 		;;
adam@0: 	f30[01]-fujitsu | f700-fujitsu)
adam@0: 		os=-uxpv
adam@0: 		;;
adam@0: 	*-rom68k)
adam@0: 		os=-coff
adam@0: 		;;
adam@0: 	*-*bug)
adam@0: 		os=-coff
adam@0: 		;;
adam@0: 	*-apple)
adam@0: 		os=-macos
adam@0: 		;;
adam@0: 	*-atari*)
adam@0: 		os=-mint
adam@0: 		;;
adam@0: 	*)
adam@0: 		os=-none
adam@0: 		;;
adam@0: esac
adam@0: fi
adam@0: 
adam@0: # Here we handle the case where we know the os, and the CPU type, but not the
adam@0: # manufacturer.  We pick the logical manufacturer.
adam@0: vendor=unknown
adam@0: case $basic_machine in
adam@0: 	*-unknown)
adam@0: 		case $os in
adam@0: 			-riscix*)
adam@0: 				vendor=acorn
adam@0: 				;;
adam@0: 			-sunos*)
adam@0: 				vendor=sun
adam@0: 				;;
adam@0: 			-cnk*|-aix*)
adam@0: 				vendor=ibm
adam@0: 				;;
adam@0: 			-beos*)
adam@0: 				vendor=be
adam@0: 				;;
adam@0: 			-hpux*)
adam@0: 				vendor=hp
adam@0: 				;;
adam@0: 			-mpeix*)
adam@0: 				vendor=hp
adam@0: 				;;
adam@0: 			-hiux*)
adam@0: 				vendor=hitachi
adam@0: 				;;
adam@0: 			-unos*)
adam@0: 				vendor=crds
adam@0: 				;;
adam@0: 			-dgux*)
adam@0: 				vendor=dg
adam@0: 				;;
adam@0: 			-luna*)
adam@0: 				vendor=omron
adam@0: 				;;
adam@0: 			-genix*)
adam@0: 				vendor=ns
adam@0: 				;;
adam@0: 			-mvs* | -opened*)
adam@0: 				vendor=ibm
adam@0: 				;;
adam@0: 			-os400*)
adam@0: 				vendor=ibm
adam@0: 				;;
adam@0: 			-ptx*)
adam@0: 				vendor=sequent
adam@0: 				;;
adam@0: 			-tpf*)
adam@0: 				vendor=ibm
adam@0: 				;;
adam@0: 			-vxsim* | -vxworks* | -windiss*)
adam@0: 				vendor=wrs
adam@0: 				;;
adam@0: 			-aux*)
adam@0: 				vendor=apple
adam@0: 				;;
adam@0: 			-hms*)
adam@0: 				vendor=hitachi
adam@0: 				;;
adam@0: 			-mpw* | -macos*)
adam@0: 				vendor=apple
adam@0: 				;;
adam@0: 			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
adam@0: 				vendor=atari
adam@0: 				;;
adam@0: 			-vos*)
adam@0: 				vendor=stratus
adam@0: 				;;
adam@0: 		esac
adam@0: 		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
adam@0: 		;;
adam@0: esac
adam@0: 
adam@0: echo $basic_machine$os
adam@0: exit
adam@0: 
adam@0: # Local variables:
adam@0: # eval: (add-hook 'write-file-hooks 'time-stamp)
adam@0: # time-stamp-start: "timestamp='"
adam@0: # time-stamp-format: "%:y-%02m-%02d"
adam@0: # time-stamp-end: "'"
adam@0: # End: