paulo@0: #! /bin/sh
paulo@0: # Configuration validation subroutine script.
paulo@0: #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
paulo@0: #   2000, 2001, 2002 Free Software Foundation, Inc.
paulo@0: 
paulo@0: timestamp='2002-11-30'
paulo@0: 
paulo@0: # This file is (in principle) common to ALL GNU software.
paulo@0: # The presence of a machine in this file suggests that SOME GNU software
paulo@0: # can handle that machine.  It does not imply ALL GNU software can.
paulo@0: #
paulo@0: # This file is free software; you can redistribute it and/or modify
paulo@0: # it under the terms of the GNU General Public License as published by
paulo@0: # the Free Software Foundation; either version 2 of the License, or
paulo@0: # (at your option) any later version.
paulo@0: #
paulo@0: # This program is distributed in the hope that it will be useful,
paulo@0: # but WITHOUT ANY WARRANTY; without even the implied warranty of
paulo@0: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
paulo@0: # GNU General Public License for more details.
paulo@0: #
paulo@0: # You should have received a copy of the GNU General Public License
paulo@0: # along with this program; if not, write to the Free Software
paulo@0: # Foundation, Inc., 59 Temple Place - Suite 330,
paulo@0: # Boston, MA 02111-1307, USA.
paulo@0: 
paulo@0: # As a special exception to the GNU General Public License, if you
paulo@0: # distribute this file as part of a program that contains a
paulo@0: # configuration script generated by Autoconf, you may include it under
paulo@0: # the same distribution terms that you use for the rest of that program.
paulo@0: 
paulo@0: # Please send patches to <config-patches@gnu.org>.  Submit a context
paulo@0: # diff and a properly formatted ChangeLog entry.
paulo@0: #
paulo@0: # Configuration subroutine to validate and canonicalize a configuration type.
paulo@0: # Supply the specified configuration type as an argument.
paulo@0: # If it is invalid, we print an error message on stderr and exit with code 1.
paulo@0: # Otherwise, we print the canonical config type on stdout and succeed.
paulo@0: 
paulo@0: # This file is supposed to be the same for all GNU packages
paulo@0: # and recognize all the CPU types, system types and aliases
paulo@0: # that are meaningful with *any* GNU software.
paulo@0: # Each package is responsible for reporting which valid configurations
paulo@0: # it does not support.  The user should be able to distinguish
paulo@0: # a failure to support a valid configuration from a meaningless
paulo@0: # configuration.
paulo@0: 
paulo@0: # The goal of this file is to map all the various variations of a given
paulo@0: # machine specification into a single specification in the form:
paulo@0: #	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
paulo@0: # or in some cases, the newer four-part form:
paulo@0: #	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
paulo@0: # It is wrong to echo any other type of specification.
paulo@0: 
paulo@0: me=`echo "$0" | sed -e 's,.*/,,'`
paulo@0: 
paulo@0: usage="\
paulo@0: Usage: $0 [OPTION] CPU-MFR-OPSYS
paulo@0:        $0 [OPTION] ALIAS
paulo@0: 
paulo@0: Canonicalize a configuration name.
paulo@0: 
paulo@0: Operation modes:
paulo@0:   -h, --help         print this help, then exit
paulo@0:   -t, --time-stamp   print date of last modification, then exit
paulo@0:   -v, --version      print version number, then exit
paulo@0: 
paulo@0: Report bugs and patches to <config-patches@gnu.org>."
paulo@0: 
paulo@0: version="\
paulo@0: GNU config.sub ($timestamp)
paulo@0: 
paulo@0: Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
paulo@0: Free Software Foundation, Inc.
paulo@0: 
paulo@0: This is free software; see the source for copying conditions.  There is NO
paulo@0: warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
paulo@0: 
paulo@0: help="
paulo@0: Try \`$me --help' for more information."
paulo@0: 
paulo@0: # Parse command line
paulo@0: while test $# -gt 0 ; do
paulo@0:   case $1 in
paulo@0:     --time-stamp | --time* | -t )
paulo@0:        echo "$timestamp" ; exit 0 ;;
paulo@0:     --version | -v )
paulo@0:        echo "$version" ; exit 0 ;;
paulo@0:     --help | --h* | -h )
paulo@0:        echo "$usage"; exit 0 ;;
paulo@0:     -- )     # Stop option processing
paulo@0:        shift; break ;;
paulo@0:     - )	# Use stdin as input.
paulo@0:        break ;;
paulo@0:     -* )
paulo@0:        echo "$me: invalid option $1$help"
paulo@0:        exit 1 ;;
paulo@0: 
paulo@0:     *local*)
paulo@0:        # First pass through any local machine types.
paulo@0:        echo $1
paulo@0:        exit 0;;
paulo@0: 
paulo@0:     * )
paulo@0:        break ;;
paulo@0:   esac
paulo@0: done
paulo@0: 
paulo@0: case $# in
paulo@0:  0) echo "$me: missing argument$help" >&2
paulo@0:     exit 1;;
paulo@0:  1) ;;
paulo@0:  *) echo "$me: too many arguments$help" >&2
paulo@0:     exit 1;;
paulo@0: esac
paulo@0: 
paulo@0: # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
paulo@0: # Here we must recognize all the valid KERNEL-OS combinations.
paulo@0: maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
paulo@0: case $maybe_os in
paulo@0:   nto-qnx* | linux-gnu* | freebsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*)
paulo@0:     os=-$maybe_os
paulo@0:     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
paulo@0:     ;;
paulo@0:   *)
paulo@0:     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
paulo@0:     if [ $basic_machine != $1 ]
paulo@0:     then os=`echo $1 | sed 's/.*-/-/'`
paulo@0:     else os=; fi
paulo@0:     ;;
paulo@0: esac
paulo@0: 
paulo@0: ### Let's recognize common machines as not being operating systems so
paulo@0: ### that things like config.sub decstation-3100 work.  We also
paulo@0: ### recognize some manufacturers as not being operating systems, so we
paulo@0: ### can provide default operating systems below.
paulo@0: case $os in
paulo@0: 	-sun*os*)
paulo@0: 		# Prevent following clause from handling this invalid input.
paulo@0: 		;;
paulo@0: 	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
paulo@0: 	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
paulo@0: 	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
paulo@0: 	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
paulo@0: 	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
paulo@0: 	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
paulo@0: 	-apple | -axis)
paulo@0: 		os=
paulo@0: 		basic_machine=$1
paulo@0: 		;;
paulo@0: 	-sim | -cisco | -oki | -wec | -winbond)
paulo@0: 		os=
paulo@0: 		basic_machine=$1
paulo@0: 		;;
paulo@0: 	-scout)
paulo@0: 		;;
paulo@0: 	-wrs)
paulo@0: 		os=-vxworks
paulo@0: 		basic_machine=$1
paulo@0: 		;;
paulo@0: 	-chorusos*)
paulo@0: 		os=-chorusos
paulo@0: 		basic_machine=$1
paulo@0: 		;;
paulo@0:  	-chorusrdb)
paulo@0:  		os=-chorusrdb
paulo@0: 		basic_machine=$1
paulo@0:  		;;
paulo@0: 	-hiux*)
paulo@0: 		os=-hiuxwe2
paulo@0: 		;;
paulo@0: 	-sco5)
paulo@0: 		os=-sco3.2v5
paulo@0: 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
paulo@0: 		;;
paulo@0: 	-sco4)
paulo@0: 		os=-sco3.2v4
paulo@0: 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
paulo@0: 		;;
paulo@0: 	-sco3.2.[4-9]*)
paulo@0: 		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
paulo@0: 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
paulo@0: 		;;
paulo@0: 	-sco3.2v[4-9]*)
paulo@0: 		# Don't forget version if it is 3.2v4 or newer.
paulo@0: 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
paulo@0: 		;;
paulo@0: 	-sco*)
paulo@0: 		os=-sco3.2v2
paulo@0: 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
paulo@0: 		;;
paulo@0: 	-udk*)
paulo@0: 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
paulo@0: 		;;
paulo@0: 	-isc)
paulo@0: 		os=-isc2.2
paulo@0: 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
paulo@0: 		;;
paulo@0: 	-clix*)
paulo@0: 		basic_machine=clipper-intergraph
paulo@0: 		;;
paulo@0: 	-isc*)
paulo@0: 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
paulo@0: 		;;
paulo@0: 	-lynx*)
paulo@0: 		os=-lynxos
paulo@0: 		;;
paulo@0: 	-ptx*)
paulo@0: 		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
paulo@0: 		;;
paulo@0: 	-windowsnt*)
paulo@0: 		os=`echo $os | sed -e 's/windowsnt/winnt/'`
paulo@0: 		;;
paulo@0: 	-psos*)
paulo@0: 		os=-psos
paulo@0: 		;;
paulo@0: 	-mint | -mint[0-9]*)
paulo@0: 		basic_machine=m68k-atari
paulo@0: 		os=-mint
paulo@0: 		;;
paulo@0: esac
paulo@0: 
paulo@0: # Decode aliases for certain CPU-COMPANY combinations.
paulo@0: case $basic_machine in
paulo@0: 	# Recognize the basic CPU types without company name.
paulo@0: 	# Some are omitted here because they have special meanings below.
paulo@0: 	1750a | 580 \
paulo@0: 	| a29k \
paulo@0: 	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
paulo@0: 	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
paulo@0: 	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
paulo@0: 	| clipper \
paulo@0: 	| d10v | d30v | dlx | dsp16xx \
paulo@0: 	| fr30 | frv \
paulo@0: 	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
paulo@0: 	| i370 | i860 | i960 | ia64 \
paulo@0: 	| ip2k \
paulo@0: 	| m32r | m68000 | m68k | m88k | mcore \
paulo@0: 	| mips | mipsbe | mipseb | mipsel | mipsle \
paulo@0: 	| mips16 \
paulo@0: 	| mips64 | mips64el \
paulo@0: 	| mips64vr | mips64vrel \
paulo@0: 	| mips64orion | mips64orionel \
paulo@0: 	| mips64vr4100 | mips64vr4100el \
paulo@0: 	| mips64vr4300 | mips64vr4300el \
paulo@0: 	| mips64vr5000 | mips64vr5000el \
paulo@0: 	| mipsisa32 | mipsisa32el \
paulo@0: 	| mipsisa64 | mipsisa64el \
paulo@0: 	| mipsisa64sb1 | mipsisa64sb1el \
paulo@0: 	| mipsisa64sr71k | mipsisa64sr71kel \
paulo@0: 	| mipstx39 | mipstx39el \
paulo@0: 	| mn10200 | mn10300 \
paulo@0: 	| ns16k | ns32k \
paulo@0: 	| openrisc | or32 \
paulo@0: 	| pdp10 | pdp11 | pj | pjl \
paulo@0: 	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
paulo@0: 	| pyramid \
paulo@0: 	| sh | sh[1234] | sh3e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
paulo@0: 	| sh64 | sh64le \
paulo@0: 	| sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv9 | sparcv9b \
paulo@0: 	| strongarm \
paulo@0: 	| tahoe | thumb | tic80 | tron \
paulo@0: 	| v850 | v850e \
paulo@0: 	| we32k \
paulo@0: 	| x86 | xscale | xstormy16 | xtensa \
paulo@0: 	| z8k)
paulo@0: 		basic_machine=$basic_machine-unknown
paulo@0: 		;;
paulo@0: 	m6811 | m68hc11 | m6812 | m68hc12)
paulo@0: 		# Motorola 68HC11/12.
paulo@0: 		basic_machine=$basic_machine-unknown
paulo@0: 		os=-none
paulo@0: 		;;
paulo@0: 	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
paulo@0: 		;;
paulo@0: 
paulo@0: 	# We use `pc' rather than `unknown'
paulo@0: 	# because (1) that's what they normally are, and
paulo@0: 	# (2) the word "unknown" tends to confuse beginning users.
paulo@0: 	i*86 | x86_64)
paulo@0: 	  basic_machine=$basic_machine-pc
paulo@0: 	  ;;
paulo@0: 	# Object if more than one company name word.
paulo@0: 	*-*-*)
paulo@0: 		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
paulo@0: 		exit 1
paulo@0: 		;;
paulo@0: 	# Recognize the basic CPU types with company name.
paulo@0: 	580-* \
paulo@0: 	| a29k-* \
paulo@0: 	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
paulo@0: 	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
paulo@0: 	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
paulo@0: 	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
paulo@0: 	| avr-* \
paulo@0: 	| bs2000-* \
paulo@0: 	| c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* \
paulo@0: 	| clipper-* | cydra-* \
paulo@0: 	| d10v-* | d30v-* | dlx-* \
paulo@0: 	| elxsi-* \
paulo@0: 	| f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
paulo@0: 	| h8300-* | h8500-* \
paulo@0: 	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
paulo@0: 	| i*86-* | i860-* | i960-* | ia64-* \
paulo@0: 	| ip2k-* \
paulo@0: 	| m32r-* \
paulo@0: 	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
paulo@0: 	| m88110-* | m88k-* | mcore-* \
paulo@0: 	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
paulo@0: 	| mips16-* \
paulo@0: 	| mips64-* | mips64el-* \
paulo@0: 	| mips64vr-* | mips64vrel-* \
paulo@0: 	| mips64orion-* | mips64orionel-* \
paulo@0: 	| mips64vr4100-* | mips64vr4100el-* \
paulo@0: 	| mips64vr4300-* | mips64vr4300el-* \
paulo@0: 	| mips64vr5000-* | mips64vr5000el-* \
paulo@0: 	| mipsisa32-* | mipsisa32el-* \
paulo@0: 	| mipsisa64-* | mipsisa64el-* \
paulo@0: 	| mipsisa64sb1-* | mipsisa64sb1el-* \
paulo@0: 	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
paulo@0: 	| mipstx39 | mipstx39el \
paulo@0: 	| none-* | np1-* | ns16k-* | ns32k-* \
paulo@0: 	| orion-* \
paulo@0: 	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
paulo@0: 	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
paulo@0: 	| pyramid-* \
paulo@0: 	| romp-* | rs6000-* \
paulo@0: 	| sh-* | sh[1234]-* | sh3e-* | sh[34]eb-* | shbe-* \
paulo@0: 	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
paulo@0: 	| sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \
paulo@0: 	| sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
paulo@0: 	| tahoe-* | thumb-* | tic30-* | tic4x-* | tic54x-* | tic80-* | tron-* \
paulo@0: 	| v850-* | v850e-* | vax-* \
paulo@0: 	| we32k-* \
paulo@0: 	| x86-* | x86_64-* | xps100-* | xscale-* | xstormy16-* \
paulo@0: 	| xtensa-* \
paulo@0: 	| ymp-* \
paulo@0: 	| z8k-*)
paulo@0: 		;;
paulo@0: 	# Recognize the various machine names and aliases which stand
paulo@0: 	# for a CPU type and a company and sometimes even an OS.
paulo@0: 	386bsd)
paulo@0: 		basic_machine=i386-unknown
paulo@0: 		os=-bsd
paulo@0: 		;;
paulo@0: 	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
paulo@0: 		basic_machine=m68000-att
paulo@0: 		;;
paulo@0: 	3b*)
paulo@0: 		basic_machine=we32k-att
paulo@0: 		;;
paulo@0: 	a29khif)
paulo@0: 		basic_machine=a29k-amd
paulo@0: 		os=-udi
paulo@0: 		;;
paulo@0: 	adobe68k)
paulo@0: 		basic_machine=m68010-adobe
paulo@0: 		os=-scout
paulo@0: 		;;
paulo@0: 	alliant | fx80)
paulo@0: 		basic_machine=fx80-alliant
paulo@0: 		;;
paulo@0: 	altos | altos3068)
paulo@0: 		basic_machine=m68k-altos
paulo@0: 		;;
paulo@0: 	am29k)
paulo@0: 		basic_machine=a29k-none
paulo@0: 		os=-bsd
paulo@0: 		;;
paulo@0: 	amdahl)
paulo@0: 		basic_machine=580-amdahl
paulo@0: 		os=-sysv
paulo@0: 		;;
paulo@0: 	amiga | amiga-*)
paulo@0: 		basic_machine=m68k-unknown
paulo@0: 		;;
paulo@0: 	amigaos | amigados)
paulo@0: 		basic_machine=m68k-unknown
paulo@0: 		os=-amigaos
paulo@0: 		;;
paulo@0: 	amigaunix | amix)
paulo@0: 		basic_machine=m68k-unknown
paulo@0: 		os=-sysv4
paulo@0: 		;;
paulo@0: 	apollo68)
paulo@0: 		basic_machine=m68k-apollo
paulo@0: 		os=-sysv
paulo@0: 		;;
paulo@0: 	apollo68bsd)
paulo@0: 		basic_machine=m68k-apollo
paulo@0: 		os=-bsd
paulo@0: 		;;
paulo@0: 	aux)
paulo@0: 		basic_machine=m68k-apple
paulo@0: 		os=-aux
paulo@0: 		;;
paulo@0: 	balance)
paulo@0: 		basic_machine=ns32k-sequent
paulo@0: 		os=-dynix
paulo@0: 		;;
paulo@0: 	c90)
paulo@0: 		basic_machine=c90-cray
paulo@0: 		os=-unicos
paulo@0: 		;;
paulo@0: 	convex-c1)
paulo@0: 		basic_machine=c1-convex
paulo@0: 		os=-bsd
paulo@0: 		;;
paulo@0: 	convex-c2)
paulo@0: 		basic_machine=c2-convex
paulo@0: 		os=-bsd
paulo@0: 		;;
paulo@0: 	convex-c32)
paulo@0: 		basic_machine=c32-convex
paulo@0: 		os=-bsd
paulo@0: 		;;
paulo@0: 	convex-c34)
paulo@0: 		basic_machine=c34-convex
paulo@0: 		os=-bsd
paulo@0: 		;;
paulo@0: 	convex-c38)
paulo@0: 		basic_machine=c38-convex
paulo@0: 		os=-bsd
paulo@0: 		;;
paulo@0: 	cray | j90)
paulo@0: 		basic_machine=j90-cray
paulo@0: 		os=-unicos
paulo@0: 		;;
paulo@0: 	crds | unos)
paulo@0: 		basic_machine=m68k-crds
paulo@0: 		;;
paulo@0: 	cris | cris-* | etrax*)
paulo@0: 		basic_machine=cris-axis
paulo@0: 		;;
paulo@0: 	da30 | da30-*)
paulo@0: 		basic_machine=m68k-da30
paulo@0: 		;;
paulo@0: 	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
paulo@0: 		basic_machine=mips-dec
paulo@0: 		;;
paulo@0: 	decsystem10* | dec10*)
paulo@0: 		basic_machine=pdp10-dec
paulo@0: 		os=-tops10
paulo@0: 		;;
paulo@0: 	decsystem20* | dec20*)
paulo@0: 		basic_machine=pdp10-dec
paulo@0: 		os=-tops20
paulo@0: 		;;
paulo@0: 	delta | 3300 | motorola-3300 | motorola-delta \
paulo@0: 	      | 3300-motorola | delta-motorola)
paulo@0: 		basic_machine=m68k-motorola
paulo@0: 		;;
paulo@0: 	delta88)
paulo@0: 		basic_machine=m88k-motorola
paulo@0: 		os=-sysv3
paulo@0: 		;;
paulo@0: 	dpx20 | dpx20-*)
paulo@0: 		basic_machine=rs6000-bull
paulo@0: 		os=-bosx
paulo@0: 		;;
paulo@0: 	dpx2* | dpx2*-bull)
paulo@0: 		basic_machine=m68k-bull
paulo@0: 		os=-sysv3
paulo@0: 		;;
paulo@0: 	ebmon29k)
paulo@0: 		basic_machine=a29k-amd
paulo@0: 		os=-ebmon
paulo@0: 		;;
paulo@0: 	elxsi)
paulo@0: 		basic_machine=elxsi-elxsi
paulo@0: 		os=-bsd
paulo@0: 		;;
paulo@0: 	encore | umax | mmax)
paulo@0: 		basic_machine=ns32k-encore
paulo@0: 		;;
paulo@0: 	es1800 | OSE68k | ose68k | ose | OSE)
paulo@0: 		basic_machine=m68k-ericsson
paulo@0: 		os=-ose
paulo@0: 		;;
paulo@0: 	fx2800)
paulo@0: 		basic_machine=i860-alliant
paulo@0: 		;;
paulo@0: 	genix)
paulo@0: 		basic_machine=ns32k-ns
paulo@0: 		;;
paulo@0: 	gmicro)
paulo@0: 		basic_machine=tron-gmicro
paulo@0: 		os=-sysv
paulo@0: 		;;
paulo@0: 	go32)
paulo@0: 		basic_machine=i386-pc
paulo@0: 		os=-go32
paulo@0: 		;;
paulo@0: 	h3050r* | hiux*)
paulo@0: 		basic_machine=hppa1.1-hitachi
paulo@0: 		os=-hiuxwe2
paulo@0: 		;;
paulo@0: 	h8300hms)
paulo@0: 		basic_machine=h8300-hitachi
paulo@0: 		os=-hms
paulo@0: 		;;
paulo@0: 	h8300xray)
paulo@0: 		basic_machine=h8300-hitachi
paulo@0: 		os=-xray
paulo@0: 		;;
paulo@0: 	h8500hms)
paulo@0: 		basic_machine=h8500-hitachi
paulo@0: 		os=-hms
paulo@0: 		;;
paulo@0: 	harris)
paulo@0: 		basic_machine=m88k-harris
paulo@0: 		os=-sysv3
paulo@0: 		;;
paulo@0: 	hp300-*)
paulo@0: 		basic_machine=m68k-hp
paulo@0: 		;;
paulo@0: 	hp300bsd)
paulo@0: 		basic_machine=m68k-hp
paulo@0: 		os=-bsd
paulo@0: 		;;
paulo@0: 	hp300hpux)
paulo@0: 		basic_machine=m68k-hp
paulo@0: 		os=-hpux
paulo@0: 		;;
paulo@0: 	hp3k9[0-9][0-9] | hp9[0-9][0-9])
paulo@0: 		basic_machine=hppa1.0-hp
paulo@0: 		;;
paulo@0: 	hp9k2[0-9][0-9] | hp9k31[0-9])
paulo@0: 		basic_machine=m68000-hp
paulo@0: 		;;
paulo@0: 	hp9k3[2-9][0-9])
paulo@0: 		basic_machine=m68k-hp
paulo@0: 		;;
paulo@0: 	hp9k6[0-9][0-9] | hp6[0-9][0-9])
paulo@0: 		basic_machine=hppa1.0-hp
paulo@0: 		;;
paulo@0: 	hp9k7[0-79][0-9] | hp7[0-79][0-9])
paulo@0: 		basic_machine=hppa1.1-hp
paulo@0: 		;;
paulo@0: 	hp9k78[0-9] | hp78[0-9])
paulo@0: 		# FIXME: really hppa2.0-hp
paulo@0: 		basic_machine=hppa1.1-hp
paulo@0: 		;;
paulo@0: 	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
paulo@0: 		# FIXME: really hppa2.0-hp
paulo@0: 		basic_machine=hppa1.1-hp
paulo@0: 		;;
paulo@0: 	hp9k8[0-9][13679] | hp8[0-9][13679])
paulo@0: 		basic_machine=hppa1.1-hp
paulo@0: 		;;
paulo@0: 	hp9k8[0-9][0-9] | hp8[0-9][0-9])
paulo@0: 		basic_machine=hppa1.0-hp
paulo@0: 		;;
paulo@0: 	hppa-next)
paulo@0: 		os=-nextstep3
paulo@0: 		;;
paulo@0: 	hppaosf)
paulo@0: 		basic_machine=hppa1.1-hp
paulo@0: 		os=-osf
paulo@0: 		;;
paulo@0: 	hppro)
paulo@0: 		basic_machine=hppa1.1-hp
paulo@0: 		os=-proelf
paulo@0: 		;;
paulo@0: 	i370-ibm* | ibm*)
paulo@0: 		basic_machine=i370-ibm
paulo@0: 		;;
paulo@0: # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
paulo@0: 	i*86v32)
paulo@0: 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
paulo@0: 		os=-sysv32
paulo@0: 		;;
paulo@0: 	i*86v4*)
paulo@0: 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
paulo@0: 		os=-sysv4
paulo@0: 		;;
paulo@0: 	i*86v)
paulo@0: 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
paulo@0: 		os=-sysv
paulo@0: 		;;
paulo@0: 	i*86sol2)
paulo@0: 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
paulo@0: 		os=-solaris2
paulo@0: 		;;
paulo@0: 	i386mach)
paulo@0: 		basic_machine=i386-mach
paulo@0: 		os=-mach
paulo@0: 		;;
paulo@0: 	i386-vsta | vsta)
paulo@0: 		basic_machine=i386-unknown
paulo@0: 		os=-vsta
paulo@0: 		;;
paulo@0: 	iris | iris4d)
paulo@0: 		basic_machine=mips-sgi
paulo@0: 		case $os in
paulo@0: 		    -irix*)
paulo@0: 			;;
paulo@0: 		    *)
paulo@0: 			os=-irix4
paulo@0: 			;;
paulo@0: 		esac
paulo@0: 		;;
paulo@0: 	isi68 | isi)
paulo@0: 		basic_machine=m68k-isi
paulo@0: 		os=-sysv
paulo@0: 		;;
paulo@0: 	m88k-omron*)
paulo@0: 		basic_machine=m88k-omron
paulo@0: 		;;
paulo@0: 	magnum | m3230)
paulo@0: 		basic_machine=mips-mips
paulo@0: 		os=-sysv
paulo@0: 		;;
paulo@0: 	merlin)
paulo@0: 		basic_machine=ns32k-utek
paulo@0: 		os=-sysv
paulo@0: 		;;
paulo@0: 	mingw32)
paulo@0: 		basic_machine=i386-pc
paulo@0: 		os=-mingw32
paulo@0: 		;;
paulo@0: 	miniframe)
paulo@0: 		basic_machine=m68000-convergent
paulo@0: 		;;
paulo@0: 	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
paulo@0: 		basic_machine=m68k-atari
paulo@0: 		os=-mint
paulo@0: 		;;
paulo@0: 	mips3*-*)
paulo@0: 		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
paulo@0: 		;;
paulo@0: 	mips3*)
paulo@0: 		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
paulo@0: 		;;
paulo@0: 	mmix*)
paulo@0: 		basic_machine=mmix-knuth
paulo@0: 		os=-mmixware
paulo@0: 		;;
paulo@0: 	monitor)
paulo@0: 		basic_machine=m68k-rom68k
paulo@0: 		os=-coff
paulo@0: 		;;
paulo@0: 	morphos)
paulo@0: 		basic_machine=powerpc-unknown
paulo@0: 		os=-morphos
paulo@0: 		;;
paulo@0: 	msdos)
paulo@0: 		basic_machine=i386-pc
paulo@0: 		os=-msdos
paulo@0: 		;;
paulo@0: 	mvs)
paulo@0: 		basic_machine=i370-ibm
paulo@0: 		os=-mvs
paulo@0: 		;;
paulo@0: 	ncr3000)
paulo@0: 		basic_machine=i486-ncr
paulo@0: 		os=-sysv4
paulo@0: 		;;
paulo@0: 	netbsd386)
paulo@0: 		basic_machine=i386-unknown
paulo@0: 		os=-netbsd
paulo@0: 		;;
paulo@0: 	netwinder)
paulo@0: 		basic_machine=armv4l-rebel
paulo@0: 		os=-linux
paulo@0: 		;;
paulo@0: 	news | news700 | news800 | news900)
paulo@0: 		basic_machine=m68k-sony
paulo@0: 		os=-newsos
paulo@0: 		;;
paulo@0: 	news1000)
paulo@0: 		basic_machine=m68030-sony
paulo@0: 		os=-newsos
paulo@0: 		;;
paulo@0: 	news-3600 | risc-news)
paulo@0: 		basic_machine=mips-sony
paulo@0: 		os=-newsos
paulo@0: 		;;
paulo@0: 	necv70)
paulo@0: 		basic_machine=v70-nec
paulo@0: 		os=-sysv
paulo@0: 		;;
paulo@0: 	next | m*-next )
paulo@0: 		basic_machine=m68k-next
paulo@0: 		case $os in
paulo@0: 		    -nextstep* )
paulo@0: 			;;
paulo@0: 		    -ns2*)
paulo@0: 		      os=-nextstep2
paulo@0: 			;;
paulo@0: 		    *)
paulo@0: 		      os=-nextstep3
paulo@0: 			;;
paulo@0: 		esac
paulo@0: 		;;
paulo@0: 	nh3000)
paulo@0: 		basic_machine=m68k-harris
paulo@0: 		os=-cxux
paulo@0: 		;;
paulo@0: 	nh[45]000)
paulo@0: 		basic_machine=m88k-harris
paulo@0: 		os=-cxux
paulo@0: 		;;
paulo@0: 	nindy960)
paulo@0: 		basic_machine=i960-intel
paulo@0: 		os=-nindy
paulo@0: 		;;
paulo@0: 	mon960)
paulo@0: 		basic_machine=i960-intel
paulo@0: 		os=-mon960
paulo@0: 		;;
paulo@0: 	nonstopux)
paulo@0: 		basic_machine=mips-compaq
paulo@0: 		os=-nonstopux
paulo@0: 		;;
paulo@0: 	np1)
paulo@0: 		basic_machine=np1-gould
paulo@0: 		;;
paulo@0: 	nsr-tandem)
paulo@0: 		basic_machine=nsr-tandem
paulo@0: 		;;
paulo@0: 	op50n-* | op60c-*)
paulo@0: 		basic_machine=hppa1.1-oki
paulo@0: 		os=-proelf
paulo@0: 		;;
paulo@0: 	or32 | or32-*)
paulo@0: 		basic_machine=or32-unknown
paulo@0: 		os=-coff
paulo@0: 		;;
paulo@0: 	OSE68000 | ose68000)
paulo@0: 		basic_machine=m68000-ericsson
paulo@0: 		os=-ose
paulo@0: 		;;
paulo@0: 	os68k)
paulo@0: 		basic_machine=m68k-none
paulo@0: 		os=-os68k
paulo@0: 		;;
paulo@0: 	pa-hitachi)
paulo@0: 		basic_machine=hppa1.1-hitachi
paulo@0: 		os=-hiuxwe2
paulo@0: 		;;
paulo@0: 	paragon)
paulo@0: 		basic_machine=i860-intel
paulo@0: 		os=-osf
paulo@0: 		;;
paulo@0: 	pbd)
paulo@0: 		basic_machine=sparc-tti
paulo@0: 		;;
paulo@0: 	pbb)
paulo@0: 		basic_machine=m68k-tti
paulo@0: 		;;
paulo@0: 	pc532 | pc532-*)
paulo@0: 		basic_machine=ns32k-pc532
paulo@0: 		;;
paulo@0: 	pentium | p5 | k5 | k6 | nexgen | viac3)
paulo@0: 		basic_machine=i586-pc
paulo@0: 		;;
paulo@0: 	pentiumpro | p6 | 6x86 | athlon | athlon_*)
paulo@0: 		basic_machine=i686-pc
paulo@0: 		;;
paulo@0: 	pentiumii | pentium2)
paulo@0: 		basic_machine=i686-pc
paulo@0: 		;;
paulo@0: 	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
paulo@0: 		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
paulo@0: 		;;
paulo@0: 	pentiumpro-* | p6-* | 6x86-* | athlon-*)
paulo@0: 		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
paulo@0: 		;;
paulo@0: 	pentiumii-* | pentium2-*)
paulo@0: 		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
paulo@0: 		;;
paulo@0: 	pn)
paulo@0: 		basic_machine=pn-gould
paulo@0: 		;;
paulo@0: 	power)	basic_machine=power-ibm
paulo@0: 		;;
paulo@0: 	ppc)	basic_machine=powerpc-unknown
paulo@0: 		;;
paulo@0: 	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
paulo@0: 		;;
paulo@0: 	ppcle | powerpclittle | ppc-le | powerpc-little)
paulo@0: 		basic_machine=powerpcle-unknown
paulo@0: 		;;
paulo@0: 	ppcle-* | powerpclittle-*)
paulo@0: 		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
paulo@0: 		;;
paulo@0: 	ppc64)	basic_machine=powerpc64-unknown
paulo@0: 		;;
paulo@0: 	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
paulo@0: 		;;
paulo@0: 	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
paulo@0: 		basic_machine=powerpc64le-unknown
paulo@0: 		;;
paulo@0: 	ppc64le-* | powerpc64little-*)
paulo@0: 		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
paulo@0: 		;;
paulo@0: 	ps2)
paulo@0: 		basic_machine=i386-ibm
paulo@0: 		;;
paulo@0: 	pw32)
paulo@0: 		basic_machine=i586-unknown
paulo@0: 		os=-pw32
paulo@0: 		;;
paulo@0: 	rom68k)
paulo@0: 		basic_machine=m68k-rom68k
paulo@0: 		os=-coff
paulo@0: 		;;
paulo@0: 	rm[46]00)
paulo@0: 		basic_machine=mips-siemens
paulo@0: 		;;
paulo@0: 	rtpc | rtpc-*)
paulo@0: 		basic_machine=romp-ibm
paulo@0: 		;;
paulo@0: 	s390 | s390-*)
paulo@0: 		basic_machine=s390-ibm
paulo@0: 		;;
paulo@0: 	s390x | s390x-*)
paulo@0: 		basic_machine=s390x-ibm
paulo@0: 		;;
paulo@0: 	sa29200)
paulo@0: 		basic_machine=a29k-amd
paulo@0: 		os=-udi
paulo@0: 		;;
paulo@0: 	sb1)
paulo@0: 		basic_machine=mipsisa64sb1-unknown
paulo@0: 		;;
paulo@0: 	sb1el)
paulo@0: 		basic_machine=mipsisa64sb1el-unknown
paulo@0: 		;;
paulo@0: 	sequent)
paulo@0: 		basic_machine=i386-sequent
paulo@0: 		;;
paulo@0: 	sh)
paulo@0: 		basic_machine=sh-hitachi
paulo@0: 		os=-hms
paulo@0: 		;;
paulo@0: 	sparclite-wrs | simso-wrs)
paulo@0: 		basic_machine=sparclite-wrs
paulo@0: 		os=-vxworks
paulo@0: 		;;
paulo@0: 	sps7)
paulo@0: 		basic_machine=m68k-bull
paulo@0: 		os=-sysv2
paulo@0: 		;;
paulo@0: 	spur)
paulo@0: 		basic_machine=spur-unknown
paulo@0: 		;;
paulo@0: 	st2000)
paulo@0: 		basic_machine=m68k-tandem
paulo@0: 		;;
paulo@0: 	stratus)
paulo@0: 		basic_machine=i860-stratus
paulo@0: 		os=-sysv4
paulo@0: 		;;
paulo@0: 	sun2)
paulo@0: 		basic_machine=m68000-sun
paulo@0: 		;;
paulo@0: 	sun2os3)
paulo@0: 		basic_machine=m68000-sun
paulo@0: 		os=-sunos3
paulo@0: 		;;
paulo@0: 	sun2os4)
paulo@0: 		basic_machine=m68000-sun
paulo@0: 		os=-sunos4
paulo@0: 		;;
paulo@0: 	sun3os3)
paulo@0: 		basic_machine=m68k-sun
paulo@0: 		os=-sunos3
paulo@0: 		;;
paulo@0: 	sun3os4)
paulo@0: 		basic_machine=m68k-sun
paulo@0: 		os=-sunos4
paulo@0: 		;;
paulo@0: 	sun4os3)
paulo@0: 		basic_machine=sparc-sun
paulo@0: 		os=-sunos3
paulo@0: 		;;
paulo@0: 	sun4os4)
paulo@0: 		basic_machine=sparc-sun
paulo@0: 		os=-sunos4
paulo@0: 		;;
paulo@0: 	sun4sol2)
paulo@0: 		basic_machine=sparc-sun
paulo@0: 		os=-solaris2
paulo@0: 		;;
paulo@0: 	sun3 | sun3-*)
paulo@0: 		basic_machine=m68k-sun
paulo@0: 		;;
paulo@0: 	sun4)
paulo@0: 		basic_machine=sparc-sun
paulo@0: 		;;
paulo@0: 	sun386 | sun386i | roadrunner)
paulo@0: 		basic_machine=i386-sun
paulo@0: 		;;
paulo@0: 	sv1)
paulo@0: 		basic_machine=sv1-cray
paulo@0: 		os=-unicos
paulo@0: 		;;
paulo@0: 	symmetry)
paulo@0: 		basic_machine=i386-sequent
paulo@0: 		os=-dynix
paulo@0: 		;;
paulo@0: 	t3d)
paulo@0: 		basic_machine=alpha-cray
paulo@0: 		os=-unicos
paulo@0: 		;;
paulo@0: 	t3e)
paulo@0: 		basic_machine=alphaev5-cray
paulo@0: 		os=-unicos
paulo@0: 		;;
paulo@0: 	t90)
paulo@0: 		basic_machine=t90-cray
paulo@0: 		os=-unicos
paulo@0: 		;;
paulo@0:         tic4x | c4x*)
paulo@0: 		basic_machine=tic4x-unknown
paulo@0: 		os=-coff
paulo@0: 		;;
paulo@0: 	tic54x | c54x*)
paulo@0: 		basic_machine=tic54x-unknown
paulo@0: 		os=-coff
paulo@0: 		;;
paulo@0: 	tx39)
paulo@0: 		basic_machine=mipstx39-unknown
paulo@0: 		;;
paulo@0: 	tx39el)
paulo@0: 		basic_machine=mipstx39el-unknown
paulo@0: 		;;
paulo@0: 	toad1)
paulo@0: 		basic_machine=pdp10-xkl
paulo@0: 		os=-tops20
paulo@0: 		;;
paulo@0: 	tower | tower-32)
paulo@0: 		basic_machine=m68k-ncr
paulo@0: 		;;
paulo@0: 	udi29k)
paulo@0: 		basic_machine=a29k-amd
paulo@0: 		os=-udi
paulo@0: 		;;
paulo@0: 	ultra3)
paulo@0: 		basic_machine=a29k-nyu
paulo@0: 		os=-sym1
paulo@0: 		;;
paulo@0: 	v810 | necv810)
paulo@0: 		basic_machine=v810-nec
paulo@0: 		os=-none
paulo@0: 		;;
paulo@0: 	vaxv)
paulo@0: 		basic_machine=vax-dec
paulo@0: 		os=-sysv
paulo@0: 		;;
paulo@0: 	vms)
paulo@0: 		basic_machine=vax-dec
paulo@0: 		os=-vms
paulo@0: 		;;
paulo@0: 	vpp*|vx|vx-*)
paulo@0: 		basic_machine=f301-fujitsu
paulo@0: 		;;
paulo@0: 	vxworks960)
paulo@0: 		basic_machine=i960-wrs
paulo@0: 		os=-vxworks
paulo@0: 		;;
paulo@0: 	vxworks68)
paulo@0: 		basic_machine=m68k-wrs
paulo@0: 		os=-vxworks
paulo@0: 		;;
paulo@0: 	vxworks29k)
paulo@0: 		basic_machine=a29k-wrs
paulo@0: 		os=-vxworks
paulo@0: 		;;
paulo@0: 	w65*)
paulo@0: 		basic_machine=w65-wdc
paulo@0: 		os=-none
paulo@0: 		;;
paulo@0: 	w89k-*)
paulo@0: 		basic_machine=hppa1.1-winbond
paulo@0: 		os=-proelf
paulo@0: 		;;
paulo@0: 	xps | xps100)
paulo@0: 		basic_machine=xps100-honeywell
paulo@0: 		;;
paulo@0: 	ymp)
paulo@0: 		basic_machine=ymp-cray
paulo@0: 		os=-unicos
paulo@0: 		;;
paulo@0: 	z8k-*-coff)
paulo@0: 		basic_machine=z8k-unknown
paulo@0: 		os=-sim
paulo@0: 		;;
paulo@0: 	none)
paulo@0: 		basic_machine=none-none
paulo@0: 		os=-none
paulo@0: 		;;
paulo@0: 
paulo@0: # Here we handle the default manufacturer of certain CPU types.  It is in
paulo@0: # some cases the only manufacturer, in others, it is the most popular.
paulo@0: 	w89k)
paulo@0: 		basic_machine=hppa1.1-winbond
paulo@0: 		;;
paulo@0: 	op50n)
paulo@0: 		basic_machine=hppa1.1-oki
paulo@0: 		;;
paulo@0: 	op60c)
paulo@0: 		basic_machine=hppa1.1-oki
paulo@0: 		;;
paulo@0: 	romp)
paulo@0: 		basic_machine=romp-ibm
paulo@0: 		;;
paulo@0: 	rs6000)
paulo@0: 		basic_machine=rs6000-ibm
paulo@0: 		;;
paulo@0: 	vax)
paulo@0: 		basic_machine=vax-dec
paulo@0: 		;;
paulo@0: 	pdp10)
paulo@0: 		# there are many clones, so DEC is not a safe bet
paulo@0: 		basic_machine=pdp10-unknown
paulo@0: 		;;
paulo@0: 	pdp11)
paulo@0: 		basic_machine=pdp11-dec
paulo@0: 		;;
paulo@0: 	we32k)
paulo@0: 		basic_machine=we32k-att
paulo@0: 		;;
paulo@0: 	sh3 | sh4 | sh3eb | sh4eb | sh[1234]le | sh3ele)
paulo@0: 		basic_machine=sh-unknown
paulo@0: 		;;
paulo@0: 	sh64)
paulo@0: 		basic_machine=sh64-unknown
paulo@0: 		;;
paulo@0: 	sparc | sparcv9 | sparcv9b)
paulo@0: 		basic_machine=sparc-sun
paulo@0: 		;;
paulo@0: 	cydra)
paulo@0: 		basic_machine=cydra-cydrome
paulo@0: 		;;
paulo@0: 	orion)
paulo@0: 		basic_machine=orion-highlevel
paulo@0: 		;;
paulo@0: 	orion105)
paulo@0: 		basic_machine=clipper-highlevel
paulo@0: 		;;
paulo@0: 	mac | mpw | mac-mpw)
paulo@0: 		basic_machine=m68k-apple
paulo@0: 		;;
paulo@0: 	pmac | pmac-mpw)
paulo@0: 		basic_machine=powerpc-apple
paulo@0: 		;;
paulo@0: 	*-unknown)
paulo@0: 		# Make sure to match an already-canonicalized machine name.
paulo@0: 		;;
paulo@0: 	*)
paulo@0: 		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
paulo@0: 		exit 1
paulo@0: 		;;
paulo@0: esac
paulo@0: 
paulo@0: # Here we canonicalize certain aliases for manufacturers.
paulo@0: case $basic_machine in
paulo@0: 	*-digital*)
paulo@0: 		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
paulo@0: 		;;
paulo@0: 	*-commodore*)
paulo@0: 		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
paulo@0: 		;;
paulo@0: 	*)
paulo@0: 		;;
paulo@0: esac
paulo@0: 
paulo@0: # Decode manufacturer-specific aliases for certain operating systems.
paulo@0: 
paulo@0: if [ x"$os" != x"" ]
paulo@0: then
paulo@0: case $os in
paulo@0:         # First match some system type aliases
paulo@0:         # that might get confused with valid system types.
paulo@0: 	# -solaris* is a basic system type, with this one exception.
paulo@0: 	-solaris1 | -solaris1.*)
paulo@0: 		os=`echo $os | sed -e 's|solaris1|sunos4|'`
paulo@0: 		;;
paulo@0: 	-solaris)
paulo@0: 		os=-solaris2
paulo@0: 		;;
paulo@0: 	-svr4*)
paulo@0: 		os=-sysv4
paulo@0: 		;;
paulo@0: 	-unixware*)
paulo@0: 		os=-sysv4.2uw
paulo@0: 		;;
paulo@0: 	-gnu/linux*)
paulo@0: 		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
paulo@0: 		;;
paulo@0: 	# First accept the basic system types.
paulo@0: 	# The portable systems comes first.
paulo@0: 	# Each alternative MUST END IN A *, to match a version number.
paulo@0: 	# -sysv* is not here because it comes later, after sysvr4.
paulo@0: 	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
paulo@0: 	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
paulo@0: 	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
paulo@0: 	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
paulo@0: 	      | -aos* \
paulo@0: 	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
paulo@0: 	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
paulo@0: 	      | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
paulo@0: 	      | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
paulo@0: 	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
paulo@0: 	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
paulo@0: 	      | -chorusos* | -chorusrdb* \
paulo@0: 	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
paulo@0: 	      | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
paulo@0: 	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
paulo@0: 	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
paulo@0: 	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
paulo@0: 	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
paulo@0: 	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
paulo@0: 	      | -powermax* | -dnix*)
paulo@0: 	# Remember, each alternative MUST END IN *, to match a version number.
paulo@0: 		;;
paulo@0: 	-qnx*)
paulo@0: 		case $basic_machine in
paulo@0: 		    x86-* | i*86-*)
paulo@0: 			;;
paulo@0: 		    *)
paulo@0: 			os=-nto$os
paulo@0: 			;;
paulo@0: 		esac
paulo@0: 		;;
paulo@0: 	-nto-qnx*)
paulo@0: 		;;
paulo@0: 	-nto*)
paulo@0: 		os=`echo $os | sed -e 's|nto|nto-qnx|'`
paulo@0: 		;;
paulo@0: 	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
paulo@0: 	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
paulo@0: 	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
paulo@0: 		;;
paulo@0: 	-mac*)
paulo@0: 		os=`echo $os | sed -e 's|mac|macos|'`
paulo@0: 		;;
paulo@0: 	-linux*)
paulo@0: 		os=`echo $os | sed -e 's|linux|linux-gnu|'`
paulo@0: 		;;
paulo@0: 	-sunos5*)
paulo@0: 		os=`echo $os | sed -e 's|sunos5|solaris2|'`
paulo@0: 		;;
paulo@0: 	-sunos6*)
paulo@0: 		os=`echo $os | sed -e 's|sunos6|solaris3|'`
paulo@0: 		;;
paulo@0: 	-opened*)
paulo@0: 		os=-openedition
paulo@0: 		;;
paulo@0: 	-wince*)
paulo@0: 		os=-wince
paulo@0: 		;;
paulo@0: 	-osfrose*)
paulo@0: 		os=-osfrose
paulo@0: 		;;
paulo@0: 	-osf*)
paulo@0: 		os=-osf
paulo@0: 		;;
paulo@0: 	-utek*)
paulo@0: 		os=-bsd
paulo@0: 		;;
paulo@0: 	-dynix*)
paulo@0: 		os=-bsd
paulo@0: 		;;
paulo@0: 	-acis*)
paulo@0: 		os=-aos
paulo@0: 		;;
paulo@0: 	-atheos*)
paulo@0: 		os=-atheos
paulo@0: 		;;
paulo@0: 	-386bsd)
paulo@0: 		os=-bsd
paulo@0: 		;;
paulo@0: 	-ctix* | -uts*)
paulo@0: 		os=-sysv
paulo@0: 		;;
paulo@0: 	-nova*)
paulo@0: 		os=-rtmk-nova
paulo@0: 		;;
paulo@0: 	-ns2 )
paulo@0: 		os=-nextstep2
paulo@0: 		;;
paulo@0: 	-nsk*)
paulo@0: 		os=-nsk
paulo@0: 		;;
paulo@0: 	# Preserve the version number of sinix5.
paulo@0: 	-sinix5.*)
paulo@0: 		os=`echo $os | sed -e 's|sinix|sysv|'`
paulo@0: 		;;
paulo@0: 	-sinix*)
paulo@0: 		os=-sysv4
paulo@0: 		;;
paulo@0: 	-triton*)
paulo@0: 		os=-sysv3
paulo@0: 		;;
paulo@0: 	-oss*)
paulo@0: 		os=-sysv3
paulo@0: 		;;
paulo@0: 	-svr4)
paulo@0: 		os=-sysv4
paulo@0: 		;;
paulo@0: 	-svr3)
paulo@0: 		os=-sysv3
paulo@0: 		;;
paulo@0: 	-sysvr4)
paulo@0: 		os=-sysv4
paulo@0: 		;;
paulo@0: 	# This must come after -sysvr4.
paulo@0: 	-sysv*)
paulo@0: 		;;
paulo@0: 	-ose*)
paulo@0: 		os=-ose
paulo@0: 		;;
paulo@0: 	-es1800*)
paulo@0: 		os=-ose
paulo@0: 		;;
paulo@0: 	-xenix)
paulo@0: 		os=-xenix
paulo@0: 		;;
paulo@0: 	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
paulo@0: 		os=-mint
paulo@0: 		;;
paulo@0: 	-none)
paulo@0: 		;;
paulo@0: 	*)
paulo@0: 		# Get rid of the `-' at the beginning of $os.
paulo@0: 		os=`echo $os | sed 's/[^-]*-//'`
paulo@0: 		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
paulo@0: 		exit 1
paulo@0: 		;;
paulo@0: esac
paulo@0: else
paulo@0: 
paulo@0: # Here we handle the default operating systems that come with various machines.
paulo@0: # The value should be what the vendor currently ships out the door with their
paulo@0: # machine or put another way, the most popular os provided with the machine.
paulo@0: 
paulo@0: # Note that if you're going to try to match "-MANUFACTURER" here (say,
paulo@0: # "-sun"), then you have to tell the case statement up towards the top
paulo@0: # that MANUFACTURER isn't an operating system.  Otherwise, code above
paulo@0: # will signal an error saying that MANUFACTURER isn't an operating
paulo@0: # system, and we'll never get to this point.
paulo@0: 
paulo@0: case $basic_machine in
paulo@0: 	*-acorn)
paulo@0: 		os=-riscix1.2
paulo@0: 		;;
paulo@0: 	arm*-rebel)
paulo@0: 		os=-linux
paulo@0: 		;;
paulo@0: 	arm*-semi)
paulo@0: 		os=-aout
paulo@0: 		;;
paulo@0: 	# This must come before the *-dec entry.
paulo@0: 	pdp10-*)
paulo@0: 		os=-tops20
paulo@0: 		;;
paulo@0: 	pdp11-*)
paulo@0: 		os=-none
paulo@0: 		;;
paulo@0: 	*-dec | vax-*)
paulo@0: 		os=-ultrix4.2
paulo@0: 		;;
paulo@0: 	m68*-apollo)
paulo@0: 		os=-domain
paulo@0: 		;;
paulo@0: 	i386-sun)
paulo@0: 		os=-sunos4.0.2
paulo@0: 		;;
paulo@0: 	m68000-sun)
paulo@0: 		os=-sunos3
paulo@0: 		# This also exists in the configure program, but was not the
paulo@0: 		# default.
paulo@0: 		# os=-sunos4
paulo@0: 		;;
paulo@0: 	m68*-cisco)
paulo@0: 		os=-aout
paulo@0: 		;;
paulo@0: 	mips*-cisco)
paulo@0: 		os=-elf
paulo@0: 		;;
paulo@0: 	mips*-*)
paulo@0: 		os=-elf
paulo@0: 		;;
paulo@0: 	or32-*)
paulo@0: 		os=-coff
paulo@0: 		;;
paulo@0: 	*-tti)	# must be before sparc entry or we get the wrong os.
paulo@0: 		os=-sysv3
paulo@0: 		;;
paulo@0: 	sparc-* | *-sun)
paulo@0: 		os=-sunos4.1.1
paulo@0: 		;;
paulo@0: 	*-be)
paulo@0: 		os=-beos
paulo@0: 		;;
paulo@0: 	*-ibm)
paulo@0: 		os=-aix
paulo@0: 		;;
paulo@0: 	*-wec)
paulo@0: 		os=-proelf
paulo@0: 		;;
paulo@0: 	*-winbond)
paulo@0: 		os=-proelf
paulo@0: 		;;
paulo@0: 	*-oki)
paulo@0: 		os=-proelf
paulo@0: 		;;
paulo@0: 	*-hp)
paulo@0: 		os=-hpux
paulo@0: 		;;
paulo@0: 	*-hitachi)
paulo@0: 		os=-hiux
paulo@0: 		;;
paulo@0: 	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
paulo@0: 		os=-sysv
paulo@0: 		;;
paulo@0: 	*-cbm)
paulo@0: 		os=-amigaos
paulo@0: 		;;
paulo@0: 	*-dg)
paulo@0: 		os=-dgux
paulo@0: 		;;
paulo@0: 	*-dolphin)
paulo@0: 		os=-sysv3
paulo@0: 		;;
paulo@0: 	m68k-ccur)
paulo@0: 		os=-rtu
paulo@0: 		;;
paulo@0: 	m88k-omron*)
paulo@0: 		os=-luna
paulo@0: 		;;
paulo@0: 	*-next )
paulo@0: 		os=-nextstep
paulo@0: 		;;
paulo@0: 	*-sequent)
paulo@0: 		os=-ptx
paulo@0: 		;;
paulo@0: 	*-crds)
paulo@0: 		os=-unos
paulo@0: 		;;
paulo@0: 	*-ns)
paulo@0: 		os=-genix
paulo@0: 		;;
paulo@0: 	i370-*)
paulo@0: 		os=-mvs
paulo@0: 		;;
paulo@0: 	*-next)
paulo@0: 		os=-nextstep3
paulo@0: 		;;
paulo@0: 	*-gould)
paulo@0: 		os=-sysv
paulo@0: 		;;
paulo@0: 	*-highlevel)
paulo@0: 		os=-bsd
paulo@0: 		;;
paulo@0: 	*-encore)
paulo@0: 		os=-bsd
paulo@0: 		;;
paulo@0: 	*-sgi)
paulo@0: 		os=-irix
paulo@0: 		;;
paulo@0: 	*-siemens)
paulo@0: 		os=-sysv4
paulo@0: 		;;
paulo@0: 	*-masscomp)
paulo@0: 		os=-rtu
paulo@0: 		;;
paulo@0: 	f30[01]-fujitsu | f700-fujitsu)
paulo@0: 		os=-uxpv
paulo@0: 		;;
paulo@0: 	*-rom68k)
paulo@0: 		os=-coff
paulo@0: 		;;
paulo@0: 	*-*bug)
paulo@0: 		os=-coff
paulo@0: 		;;
paulo@0: 	*-apple)
paulo@0: 		os=-macos
paulo@0: 		;;
paulo@0: 	*-atari*)
paulo@0: 		os=-mint
paulo@0: 		;;
paulo@0: 	*)
paulo@0: 		os=-none
paulo@0: 		;;
paulo@0: esac
paulo@0: fi
paulo@0: 
paulo@0: # Here we handle the case where we know the os, and the CPU type, but not the
paulo@0: # manufacturer.  We pick the logical manufacturer.
paulo@0: vendor=unknown
paulo@0: case $basic_machine in
paulo@0: 	*-unknown)
paulo@0: 		case $os in
paulo@0: 			-riscix*)
paulo@0: 				vendor=acorn
paulo@0: 				;;
paulo@0: 			-sunos*)
paulo@0: 				vendor=sun
paulo@0: 				;;
paulo@0: 			-aix*)
paulo@0: 				vendor=ibm
paulo@0: 				;;
paulo@0: 			-beos*)
paulo@0: 				vendor=be
paulo@0: 				;;
paulo@0: 			-hpux*)
paulo@0: 				vendor=hp
paulo@0: 				;;
paulo@0: 			-mpeix*)
paulo@0: 				vendor=hp
paulo@0: 				;;
paulo@0: 			-hiux*)
paulo@0: 				vendor=hitachi
paulo@0: 				;;
paulo@0: 			-unos*)
paulo@0: 				vendor=crds
paulo@0: 				;;
paulo@0: 			-dgux*)
paulo@0: 				vendor=dg
paulo@0: 				;;
paulo@0: 			-luna*)
paulo@0: 				vendor=omron
paulo@0: 				;;
paulo@0: 			-genix*)
paulo@0: 				vendor=ns
paulo@0: 				;;
paulo@0: 			-mvs* | -opened*)
paulo@0: 				vendor=ibm
paulo@0: 				;;
paulo@0: 			-ptx*)
paulo@0: 				vendor=sequent
paulo@0: 				;;
paulo@0: 			-vxsim* | -vxworks* | -windiss*)
paulo@0: 				vendor=wrs
paulo@0: 				;;
paulo@0: 			-aux*)
paulo@0: 				vendor=apple
paulo@0: 				;;
paulo@0: 			-hms*)
paulo@0: 				vendor=hitachi
paulo@0: 				;;
paulo@0: 			-mpw* | -macos*)
paulo@0: 				vendor=apple
paulo@0: 				;;
paulo@0: 			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
paulo@0: 				vendor=atari
paulo@0: 				;;
paulo@0: 			-vos*)
paulo@0: 				vendor=stratus
paulo@0: 				;;
paulo@0: 		esac
paulo@0: 		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
paulo@0: 		;;
paulo@0: esac
paulo@0: 
paulo@0: echo $basic_machine$os
paulo@0: exit 0
paulo@0: 
paulo@0: # Local variables:
paulo@0: # eval: (add-hook 'write-file-hooks 'time-stamp)
paulo@0: # time-stamp-start: "timestamp='"
paulo@0: # time-stamp-format: "%:y-%02m-%02d"
paulo@0: # time-stamp-end: "'"
paulo@0: # End: