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#! /bin/sh
# Configuration validation subroutine script, version 1.1.
#   Copyright (C) 1991, 92-97, 1998, 1999 Free Software Foundation, Inc.
# This file is (in principle) common to ALL GNU software.
# The presence of a machine in this file suggests that SOME GNU software
# can handle that machine.  It does not imply ALL GNU software can.
#
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA.
 
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
 
# Configuration subroutine to validate and canonicalize a configuration type.
# Supply the specified configuration type as an argument.
# If it is invalid, we print an error message on stderr and exit with code 1.
# Otherwise, we print the canonical config type on stdout and succeed.
 
# This file is supposed to be the same for all GNU packages
# and recognize all the CPU types, system types and aliases
# that are meaningful with *any* GNU software.
# Each package is responsible for reporting which valid configurations
# it does not support.  The user should be able to distinguish
# a failure to support a valid configuration from a meaningless
# configuration.
 
# The goal of this file is to map all the various variations of a given
# machine specification into a single specification in the form:
#       CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
# or in some cases, the newer four-part form:
#       CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
# It is wrong to echo any other type of specification.
 
if [ x$1 = x ]
then
        echo Configuration name missing. 1>&2
        echo "Usage: $0 CPU-MFR-OPSYS" 1>&2
        echo "or     $0 ALIAS" 1>&2
        echo where ALIAS is a recognized configuration type. 1>&2
        exit 1
fi
 
# First pass through any local machine types.
case $1 in
        *local*)
                echo $1
                exit 0
                ;;
        *)
        ;;
esac
 
# CYGNUS LOCAL marketing-names
# Here we handle any "marketing" names - translating them to
#  standard triplets
case $1 in
        mips-tx39-elf)
                set mipstx39-unknown-elf
                ;;
        *)
                ;;
esac
# END CYGNUS LOCAL marketing-names
 
# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
# Here we must recognize all the valid KERNEL-OS combinations.
maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
case $maybe_os in
  linux-gnu*)
    os=-$maybe_os
    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
    ;;
  *)
    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
    if [ $basic_machine != $1 ]
    then os=`echo $1 | sed 's/.*-/-/'`
    else os=; fi
    ;;
esac
 
### Let's recognize common machines as not being operating systems so
### that things like config.sub decstation-3100 work.  We also
### recognize some manufacturers as not being operating systems, so we
### can provide default operating systems below.
case $os in
        -sun*os*)
                # Prevent following clause from handling this invalid input.
                ;;
        -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
        -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
        -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
        -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
        -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
        -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
        -apple)
                os=
                basic_machine=$1
                ;;
        -sim | -cisco | -oki | -wec | -winbond)
                os=
                basic_machine=$1
                ;;
        -scout)
                ;;
        -wrs)
                os=-vxworks
                basic_machine=$1
                ;;
        -hiux*)
                os=-hiuxwe2
                ;;
        -sco5)
                os=-sco3.2v5
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
                ;;
        -sco4)
                os=-sco3.2v4
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
                ;;
        -sco3.2.[4-9]*)
                os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
                ;;
        -sco3.2v[4-9]*)
                # Don't forget version if it is 3.2v4 or newer.
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
                ;;
        -sco*)
                os=-sco3.2v2
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
                ;;
        -udk*)
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
                ;;
        -isc)
                os=-isc2.2
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
                ;;
        -clix*)
                basic_machine=clipper-intergraph
                ;;
        -isc*)
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
                ;;
        -lynx*)
                os=-lynxos
                ;;
        -ptx*)
                basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
                ;;
        -windowsnt*)
                os=`echo $os | sed -e 's/windowsnt/winnt/'`
                ;;
        -psos*)
                os=-psos
                ;;
esac
 
# Decode aliases for certain CPU-COMPANY combinations.
case $basic_machine in
        # Recognize the basic CPU types without company name.
        # Some are omitted here because they have special meanings below.
        tahoe | i860 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
                | arme[lb] | pyramid | mn10200 | mn10300 | tron | a29k \
                | 580 | i960 | h8300 \
                | hppa | hppa1.0 | hppa1.1 | hppa2.0 | hppa2.0w | hppa2.0n \
                | alpha | alphaev[4-8] | alphaev56 | alphapca5[67] \
                | we32k | ns16k | clipper | i370 | sh | powerpc | powerpcle \
                | 1750a | dsp16xx | pdp11 | mips16 | mips64 | mipsel | mips64el \
                | mips64orion | mips64orionel | mipstx39 | mipstx39el \
                | mips64vr4300 | mips64vr4300el | mips64vr4100 | mips64vr4100el \
                | mips64vr5000 | miprs64vr5000el \
                | m88110 | m680[012346]0 | m683?2 | m68360 | m5200 | z8k | v70 \
                | sparc | sparclet | sparclite | sparc64 | sparc86x | sparcv9 \
                | thumb | v850 | c4x | d10v | h8500 | w65 | fr30)
                basic_machine=$basic_machine-unknown
                ;;
        # CYGNUS LOCAL config names
        d30v | mcore | strongarm | tic80 | tic30 | v850e | v850ea)
                basic_machine=$basic_machine-unknown
                ;;
        c30)
                basic_machine=tic30-unknown
                ;;
        c54x | tic54x)
                basic_machine=tic54x-unknown
                os=-coff
                ;;
        # END CYGNUS LOCAL
        mips64vr4300 | mips64vr4300el) # EGCS LOCAL jsmith/vr4300
                basic_machine=$basic_machine-unknown
                ;;
        mips64vr4100 | mips64vr4100el) # EGCS LOCAL jsmith/vr4100
                basic_machine=$basic_machine-unknown
                ;;
        mips64vr5000 | mips64vr5000el) # EGCS LOCAL ian/vr5000
                basic_machine=$basic_machine-unknown
                ;;
        # We use `pc' rather than `unknown'
        # because (1) that's what they normally are, and
        # (2) the word "unknown" tends to confuse beginning users.
        i[34567]86)
          basic_machine=$basic_machine-pc
          ;;
        # Object if more than one company name word.
        *-*-*)
                echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
                exit 1
                ;;
        # Recognize the basic CPU types with company name.
        vax-* | tahoe-* | i[34567]86-* | i860-* | m32r-* | m68k-* | m68000-* \
              | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
              | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
              | power-* | none-* | 580-* | cray2-* | h8300-* | h8500-* | i960-* \
              | xmp-* | ymp-* \
              | hppa-* | hppa1.0-* | hppa1.1-* | hppa2.0-* | hppa2.0w-* | hppa2.0n-* \
              | alpha-* | alphaev[4-8]-* | alphaev56-* | alphapca5[67]-* \
              | we32k-* | cydra-* | ns16k-* | pn-* | np1-* | xps100-* \
              | clipper-* | orion-* \
              | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
              | sparc64-* | sparcv9-* | sparc86x-* | mips16-* | mips64-* | mipsel-* \
              | mips64el-* | mips64orion-* | mips64orionel-* \
              | mips64vr4100-* | mips64vr4100el-* | mips64vr4300-* | mips64vr4300el-* \
              | mipstx39-* | mipstx39el-* \
              | f301-* | arm*-* | t3e-* \
              | m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | d10v-* \
              | thumb-* | v850-* | d30v-* | tic30-* | c30-* | fr30-* )
                ;;
        # CYGNUS LOCAL config names
        d30v-* | tic80-* | mcore-* | strongarm-* | v850e-* | v850ea-* \
              | mips64vr4111-* | mips64vr4111el-* | tic54x-* | c54x-*)
                ;;
        # END CYGNUS LOCAL
        mips64vr4300-* | mips64vr4300el-*) # EGCS LOCAL jsmith/vr4300
                ;;
        mips64vr4100-* | mips64vr4100el-*) # EGCS LOCAL jsmith/vr4100
                ;;
        # Recognize the various machine names and aliases which stand
        # for a CPU type and a company and sometimes even an OS.
        386bsd)
                basic_machine=i386-unknown
                os=-bsd
                ;;
        3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
                basic_machine=m68000-att
                ;;
        3b*)
                basic_machine=we32k-att
                ;;
        a29khif)
                basic_machine=a29k-amd
                os=-udi
                ;;
        adobe68k)
                basic_machine=m68010-adobe
                os=-scout
                ;;
        alliant | fx80)
                basic_machine=fx80-alliant
                ;;
        altos | altos3068)
                basic_machine=m68k-altos
                ;;
        am29k)
                basic_machine=a29k-none
                os=-bsd
                ;;
        amdahl)
                basic_machine=580-amdahl
                os=-sysv
                ;;
        amiga | amiga-*)
                basic_machine=m68k-cbm
                ;;
        amigaos | amigados)
                basic_machine=m68k-cbm
                os=-amigaos
                ;;
        amigaunix | amix)
                basic_machine=m68k-cbm
                os=-sysv4
                ;;
        apollo68)
                basic_machine=m68k-apollo
                os=-sysv
                ;;
        apollo68bsd)
                basic_machine=m68k-apollo
                os=-bsd
                ;;
        aux)
                basic_machine=m68k-apple
                os=-aux
                ;;
        balance)
                basic_machine=ns32k-sequent
                os=-dynix
                ;;
        convex-c1)
                basic_machine=c1-convex
                os=-bsd
                ;;
        convex-c2)
                basic_machine=c2-convex
                os=-bsd
                ;;
        convex-c32)
                basic_machine=c32-convex
                os=-bsd
                ;;
        convex-c34)
                basic_machine=c34-convex
                os=-bsd
                ;;
        convex-c38)
                basic_machine=c38-convex
                os=-bsd
                ;;
        cray | ymp)
                basic_machine=ymp-cray
                os=-unicos
                ;;
        cray2)
                basic_machine=cray2-cray
                os=-unicos
                ;;
        [ctj]90-cray)
                basic_machine=c90-cray
                os=-unicos
                ;;
        crds | unos)
                basic_machine=m68k-crds
                ;;
        da30 | da30-*)
                basic_machine=m68k-da30
                ;;
        decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
                basic_machine=mips-dec
                ;;
        delta | 3300 | motorola-3300 | motorola-delta \
              | 3300-motorola | delta-motorola)
                basic_machine=m68k-motorola
                ;;
        delta88)
                basic_machine=m88k-motorola
                os=-sysv3
                ;;
        dpx20 | dpx20-*)
                basic_machine=rs6000-bull
                os=-bosx
                ;;
        dpx2* | dpx2*-bull)
                basic_machine=m68k-bull
                os=-sysv3
                ;;
        ebmon29k)
                basic_machine=a29k-amd
                os=-ebmon
                ;;
        elxsi)
                basic_machine=elxsi-elxsi
                os=-bsd
                ;;
        encore | umax | mmax)
                basic_machine=ns32k-encore
                ;;
        es1800 | OSE68k | ose68k | ose | OSE)
                basic_machine=m68k-ericsson
                os=-ose
                ;;
        fx2800)
                basic_machine=i860-alliant
                ;;
        genix)
                basic_machine=ns32k-ns
                ;;
        gmicro)
                basic_machine=tron-gmicro
                os=-sysv
                ;;
        h3050r* | hiux*)
                basic_machine=hppa1.1-hitachi
                os=-hiuxwe2
                ;;
        h8300hms)
                basic_machine=h8300-hitachi
                os=-hms
                ;;
        h8300xray)
                basic_machine=h8300-hitachi
                os=-xray
                ;;
        h8500hms)
                basic_machine=h8500-hitachi
                os=-hms
                ;;
        harris)
                basic_machine=m88k-harris
                os=-sysv3
                ;;
        hp300-*)
                basic_machine=m68k-hp
                ;;
        hp300bsd)
                basic_machine=m68k-hp
                os=-bsd
                ;;
        hp300hpux)
                basic_machine=m68k-hp
                os=-hpux
                ;;
        hp3k9[0-9][0-9] | hp9[0-9][0-9])
                basic_machine=hppa1.0-hp
                ;;
        hp9k2[0-9][0-9] | hp9k31[0-9])
                basic_machine=m68000-hp
                ;;
        hp9k3[2-9][0-9])
                basic_machine=m68k-hp
                ;;
        hp9k6[0-9][0-9] | hp6[0-9][0-9])
                basic_machine=hppa1.0-hp
                ;;
        hp9k7[0-79][0-9] | hp7[0-79][0-9])
                basic_machine=hppa1.1-hp
                ;;
        hp9k78[0-9] | hp78[0-9])
                # FIXME: really hppa2.0-hp
                basic_machine=hppa1.1-hp
                ;;
        hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
                # FIXME: really hppa2.0-hp
                basic_machine=hppa1.1-hp
                ;;
        hp9k8[0-9][13679] | hp8[0-9][13679])
                basic_machine=hppa1.1-hp
                ;;
        hp9k8[0-9][0-9] | hp8[0-9][0-9])
                basic_machine=hppa1.0-hp
                ;;
        hppa-next)
                os=-nextstep3
                ;;
        hppaosf)
                basic_machine=hppa1.1-hp
                os=-osf
                ;;
        hppro)
                basic_machine=hppa1.1-hp
                os=-proelf
                ;;
        i370-ibm* | ibm*)
                basic_machine=i370-ibm
                ;;
# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
        i[34567]86v32)
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
                os=-sysv32
                ;;
        i[34567]86v4*)
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
                os=-sysv4
                ;;
        i[34567]86v)
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
                os=-sysv
                ;;
        i[34567]86sol2)
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
                os=-solaris2
                ;;
        i386mach)
                basic_machine=i386-mach
                os=-mach
                ;;
        i386-vsta | vsta)
                basic_machine=i386-unknown
                os=-vsta
                ;;
        i386-go32 | go32)
                basic_machine=i386-unknown
                os=-go32
                ;;
        i386-mingw32 | mingw32)
                basic_machine=i386-unknown
                os=-mingw32
                ;;
        iris | iris4d)
                basic_machine=mips-sgi
                case $os in
                    -irix*)
                        ;;
                    *)
                        os=-irix4
                        ;;
                esac
                ;;
        isi68 | isi)
                basic_machine=m68k-isi
                os=-sysv
                ;;
        m88k-omron*)
                basic_machine=m88k-omron
                ;;
        magnum | m3230)
                basic_machine=mips-mips
                os=-sysv
                ;;
        merlin)
                basic_machine=ns32k-utek
                os=-sysv
                ;;
        miniframe)
                basic_machine=m68000-convergent
                ;;
        *mint | *MiNT)
                basic_machine=m68k-atari
                os=-mint
                ;;
        mipsel*-linux*)
                basic_machine=mipsel-unknown
                os=-linux-gnu
                ;;
        mips*-linux*)
                basic_machine=mips-unknown
                os=-linux-gnu
                ;;
        mips3*-*)
                basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
                ;;
        mips3*)
                basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
                ;;
        monitor)
                basic_machine=m68k-rom68k
                os=-coff
                ;;
        msdos)
                basic_machine=i386-unknown
                os=-msdos
                ;;
        mvs)
                basic_machine=i370-ibm
                os=-mvs
                ;;
        ncr3000)
                basic_machine=i486-ncr
                os=-sysv4
                ;;
        netbsd386)
                basic_machine=i386-unknown
                os=-netbsd
                ;;
        netwinder)
                basic_machine=armv4l-corel
                os=-linux
                ;;
        news | news700 | news800 | news900)
                basic_machine=m68k-sony
                os=-newsos
                ;;
        news1000)
                basic_machine=m68030-sony
                os=-newsos
                ;;
        news-3600 | risc-news)
                basic_machine=mips-sony
                os=-newsos
                ;;
        necv70)
                basic_machine=v70-nec
                os=-sysv
                ;;
        next | m*-next )
                basic_machine=m68k-next
                case $os in
                    -nextstep* )
                        ;;
                    -ns2*)
                      os=-nextstep2
                        ;;
                    *)
                      os=-nextstep3
                        ;;
                esac
                ;;
        nh3000)
                basic_machine=m68k-harris
                os=-cxux
                ;;
        nh[45]000)
                basic_machine=m88k-harris
                os=-cxux
                ;;
        nindy960)
                basic_machine=i960-intel
                os=-nindy
                ;;
        mon960)
                basic_machine=i960-intel
                os=-mon960
                ;;
        np1)
                basic_machine=np1-gould
                ;;
        op50n-* | op60c-*)
                basic_machine=hppa1.1-oki
                os=-proelf
                ;;
        OSE68000 | ose68000)
                basic_machine=m68000-ericsson
                os=-ose
                ;;
        os68k)
                basic_machine=m68k-none
                os=-os68k
                ;;
        pa-hitachi)
                basic_machine=hppa1.1-hitachi
                os=-hiuxwe2
                ;;
        paragon)
                basic_machine=i860-intel
                os=-osf
                ;;
        pbd)
                basic_machine=sparc-tti
                ;;
        pbb)
                basic_machine=m68k-tti
                ;;
        pc532 | pc532-*)
                basic_machine=ns32k-pc532
                ;;
        pentium | p5 | k5 | k6 | nexen)
                basic_machine=i586-pc
                ;;
        pentiumpro | p6 | 6x86)
                basic_machine=i686-pc
                ;;
        pentiumii | pentium2)
                basic_machine=i786-pc
                ;;
        pentium-* | p5-* | k5-* | k6-* | nexen-*)
                basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
                ;;
        pentiumpro-* | p6-* | 6x86-*)
                basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
                ;;
        pentiumii-* | pentium2-*)
                basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
                ;;
        pn)
                basic_machine=pn-gould
                ;;
        power)  basic_machine=rs6000-ibm
                ;;
        ppc)    basic_machine=powerpc-unknown
                ;;
        ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
                ;;
        ppcle | powerpclittle | ppc-le | powerpc-little)
                basic_machine=powerpcle-unknown
                ;;
        ppcle-* | powerpclittle-*)
                basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
                ;;
        ps2)
                basic_machine=i386-ibm
                ;;
        rom68k)
                basic_machine=m68k-rom68k
                os=-coff
                ;;
        rm[46]00)
                basic_machine=mips-siemens
                ;;
        rtpc | rtpc-*)
                basic_machine=romp-ibm
                ;;
        sa29200)
                basic_machine=a29k-amd
                os=-udi
                ;;
        sequent)
                basic_machine=i386-sequent
                ;;
        sh)
                basic_machine=sh-hitachi
                os=-hms
                ;;
        sparclite-wrs)
                basic_machine=sparclite-wrs
                os=-vxworks
                ;;
        sps7)
                basic_machine=m68k-bull
                os=-sysv2
                ;;
        spur)
                basic_machine=spur-unknown
                ;;
        st2000)
                basic_machine=m68k-tandem
                ;;
        stratus)
                basic_machine=i860-stratus
                os=-sysv4
                ;;
        sun2)
                basic_machine=m68000-sun
                ;;
        sun2os3)
                basic_machine=m68000-sun
                os=-sunos3
                ;;
        sun2os4)
                basic_machine=m68000-sun
                os=-sunos4
                ;;
        sun3os3)
                basic_machine=m68k-sun
                os=-sunos3
                ;;
        sun3os4)
                basic_machine=m68k-sun
                os=-sunos4
                ;;
        sun4os3)
                basic_machine=sparc-sun
                os=-sunos3
                ;;
        sun4os4)
                basic_machine=sparc-sun
                os=-sunos4
                ;;
        sun4sol2)
                basic_machine=sparc-sun
                os=-solaris2
                ;;
        sun3 | sun3-*)
                basic_machine=m68k-sun
                ;;
        sun4)
                basic_machine=sparc-sun
                ;;
        sun386 | sun386i | roadrunner)
                basic_machine=i386-sun
                ;;
        symmetry)
                basic_machine=i386-sequent
                os=-dynix
                ;;
        t3e)
                basic_machine=t3e-cray
                os=-unicos
                ;;
        tx39)
                basic_machine=mipstx39-unknown
                ;;
        tx39el)
                basic_machine=mipstx39el-unknown
                ;;
        tower | tower-32)
                basic_machine=m68k-ncr
                ;;
        udi29k)
                basic_machine=a29k-amd
                os=-udi
                ;;
        ultra3)
                basic_machine=a29k-nyu
                os=-sym1
                ;;
        v810 | necv810)
                basic_machine=v810-nec
                os=-none
                ;;
        vaxv)
                basic_machine=vax-dec
                os=-sysv
                ;;
        vms)
                basic_machine=vax-dec
                os=-vms
                ;;
        vpp*|vx|vx-*)
               basic_machine=f301-fujitsu
               ;;
        vxworks960)
                basic_machine=i960-wrs
                os=-vxworks
                ;;
        vxworks68)
                basic_machine=m68k-wrs
                os=-vxworks
                ;;
        vxworks29k)
                basic_machine=a29k-wrs
                os=-vxworks
                ;;
        w65*)
                basic_machine=w65-wdc
                os=-none
                ;;
        w89k-*)
                basic_machine=hppa1.1-winbond
                os=-proelf
                ;;
        xmp)
                basic_machine=xmp-cray
                os=-unicos
                ;;
        xps | xps100)
                basic_machine=xps100-honeywell
                ;;
        z8k-*-coff)
                basic_machine=z8k-unknown
                os=-sim
                ;;
        none)
                basic_machine=none-none
                os=-none
                ;;
 
# Here we handle the default manufacturer of certain CPU types.  It is in
# some cases the only manufacturer, in others, it is the most popular.
        w89k)
                basic_machine=hppa1.1-winbond
                ;;
        op50n)
                basic_machine=hppa1.1-oki
                ;;
        op60c)
                basic_machine=hppa1.1-oki
                ;;
        mips)
                if [ x$os = x-linux-gnu ]; then
                        basic_machine=mips-unknown
                else
                        basic_machine=mips-mips
                fi
                ;;
        romp)
                basic_machine=romp-ibm
                ;;
        rs6000)
                basic_machine=rs6000-ibm
                ;;
        vax)
                basic_machine=vax-dec
                ;;
        pdp11)
                basic_machine=pdp11-dec
                ;;
        we32k)
                basic_machine=we32k-att
                ;;
        sparc | sparcv9)
                basic_machine=sparc-sun
                ;;
        cydra)
                basic_machine=cydra-cydrome
                ;;
        orion)
                basic_machine=orion-highlevel
                ;;
        orion105)
                basic_machine=clipper-highlevel
                ;;
        mac | mpw | mac-mpw)
                basic_machine=m68k-apple
                ;;
        pmac | pmac-mpw)
                basic_machine=powerpc-apple
                ;;
        c4x*)
                basic_machine=c4x-none
                os=-coff
                ;;
        *)
                echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
                exit 1
                ;;
esac
 
# Here we canonicalize certain aliases for manufacturers.
case $basic_machine in
        *-digital*)
                basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
                ;;
        *-commodore*)
                basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
                ;;
        *)
                ;;
esac
 
# Decode manufacturer-specific aliases for certain operating systems.
 
if [ x"$os" != x"" ]
then
case $os in
        # First match some system type aliases
        # that might get confused with valid system types.
        # -solaris* is a basic system type, with this one exception.
        -solaris1 | -solaris1.*)
                os=`echo $os | sed -e 's|solaris1|sunos4|'`
                ;;
        -solaris)
                os=-solaris2
                ;;
        -svr4*)
                os=-sysv4
                ;;
        -unixware*)
                os=-sysv4.2uw
                ;;
        -gnu/linux*)
                os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
                ;;
        # First accept the basic system types.
        # The portable systems comes first.
        # Each alternative MUST END IN A *, to match a version number.
        # -sysv* is not here because it comes later, after sysvr4.
        -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
              | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
              | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
              | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
              | -aos* | -opened* \
              | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
              | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
              | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
              | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
              | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
              | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
              | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
              | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
              | -interix* | -uwin* | -rhapsody* | -openstep* | -oskit*)
        # Remember, each alternative MUST END IN *, to match a version number.
                ;;
        -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
              | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
              | -macos* | -mpw* | -magic* | -mon960* | -lnews*)
                ;;
        -mac*)
                os=`echo $os | sed -e 's|mac|macos|'`
                ;;
        -linux*)
                os=`echo $os | sed -e 's|linux|linux-gnu|'`
                ;;
        -sunos5*)
                os=`echo $os | sed -e 's|sunos5|solaris2|'`
                ;;
        -sunos6*)
                os=`echo $os | sed -e 's|sunos6|solaris3|'`
                ;;
        -opened*)
                os=-openedition
                ;;
        -osfrose*)
                os=-osfrose
                ;;
        -osf*)
                os=-osf
                ;;
        -utek*)
                os=-bsd
                ;;
        -dynix*)
                os=-bsd
                ;;
        -acis*)
                os=-aos
                ;;
        -386bsd)
                os=-bsd
                ;;
        -ctix* | -uts*)
                os=-sysv
                ;;
        -ns2 )
                os=-nextstep2
                ;;
        # Preserve the version number of sinix5.
        -sinix5.*)
                os=`echo $os | sed -e 's|sinix|sysv|'`
                ;;
        -sinix*)
                os=-sysv4
                ;;
        -triton*)
                os=-sysv3
                ;;
        -oss*)
                os=-sysv3
                ;;
        -svr4)
                os=-sysv4
                ;;
        -svr3)
                os=-sysv3
                ;;
        -sysvr4)
                os=-sysv4
                ;;
        # This must come after -sysvr4.
        -sysv*)
                ;;
        -ose*)
                os=-ose
                ;;
        -es1800*)
                os=-ose
                ;;
        -xenix)
                os=-xenix
                ;;
        -*mint | -*MiNT)
                os=-mint
                ;;
        -none)
                ;;
        *)
                # Get rid of the `-' at the beginning of $os.
                os=`echo $os | sed 's/[^-]*-//'`
                echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
                exit 1
                ;;
esac
else
 
# Here we handle the default operating systems that come with various machines.
# The value should be what the vendor currently ships out the door with their
# machine or put another way, the most popular os provided with the machine.
 
# Note that if you're going to try to match "-MANUFACTURER" here (say,
# "-sun"), then you have to tell the case statement up towards the top
# that MANUFACTURER isn't an operating system.  Otherwise, code above
# will signal an error saying that MANUFACTURER isn't an operating
# system, and we'll never get to this point.
 
case $basic_machine in
        *-acorn)
                os=-riscix1.2
                ;;
        arm*-corel)
                os=-linux
                ;;
        arm*-semi)
                os=-aout
                ;;
        pdp11-*)
                os=-none
                ;;
        *-dec | vax-*)
                os=-ultrix4.2
                ;;
        m68*-apollo)
                os=-domain
                ;;
        i386-sun)
                os=-sunos4.0.2
                ;;
        m68000-sun)
                os=-sunos3
                # This also exists in the configure program, but was not the
                # default.
                # os=-sunos4
                ;;
        m68*-cisco)
                os=-aout
                ;;
        mips*-cisco)
                os=-elf
                ;;
        mips*-*)
                os=-elf
                ;;
        *-tti)  # must be before sparc entry or we get the wrong os.
                os=-sysv3
                ;;
        sparc-* | *-sun)
                os=-sunos4.1.1
                ;;
        *-be)
                os=-beos
                ;;
        *-ibm)
                os=-aix
                ;;
        *-wec)
                os=-proelf
                ;;
        *-winbond)
                os=-proelf
                ;;
        *-oki)
                os=-proelf
                ;;
        *-hp)
                os=-hpux
                ;;
        *-hitachi)
                os=-hiux
                ;;
        i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
                os=-sysv
                ;;
        *-cbm)
                os=-amigaos
                ;;
        *-dg)
                os=-dgux
                ;;
        *-dolphin)
                os=-sysv3
                ;;
        m68k-ccur)
                os=-rtu
                ;;
        m88k-omron*)
                os=-luna
                ;;
        *-next )
                os=-nextstep
                ;;
        *-sequent)
                os=-ptx
                ;;
        *-crds)
                os=-unos
                ;;
        *-ns)
                os=-genix
                ;;
        i370-*)
                os=-mvs
                ;;
        *-next)
                os=-nextstep3
                ;;
        *-gould)
                os=-sysv
                ;;
        *-highlevel)
                os=-bsd
                ;;
        *-encore)
                os=-bsd
                ;;
        *-sgi)
                os=-irix
                ;;
        *-siemens)
                os=-sysv4
                ;;
        *-masscomp)
                os=-rtu
                ;;
        f301-fujitsu)
                os=-uxpv
                ;;
        *-rom68k)
                os=-coff
                ;;
        *-*bug)
                os=-coff
                ;;
        *-apple)
                os=-macos
                ;;
        *-atari*)
                os=-mint
                ;;
        *)
                os=-none
                ;;
esac
fi
 
# Here we handle the case where we know the os, and the CPU type, but not the
# manufacturer.  We pick the logical manufacturer.
vendor=unknown
case $basic_machine in
        *-unknown)
                case $os in
                        -riscix*)
                                vendor=acorn
                                ;;
                        -sunos*)
                                vendor=sun
                                ;;
                        -aix*)
                                vendor=ibm
                                ;;
                        -beos*)
                                vendor=be
                                ;;
                        -hpux*)
                                vendor=hp
                                ;;
                        -mpeix*)
                                vendor=hp
                                ;;
                        -hiux*)
                                vendor=hitachi
                                ;;
                        -unos*)
                                vendor=crds
                                ;;
                        -dgux*)
                                vendor=dg
                                ;;
                        -luna*)
                                vendor=omron
                                ;;
                        -genix*)
                                vendor=ns
                                ;;
                        -mvs* | -opened*)
                                vendor=ibm
                                ;;
                        -ptx*)
                                vendor=sequent
                                ;;
                        -vxsim* | -vxworks*)
                                vendor=wrs
                                ;;
                        -aux*)
                                vendor=apple
                                ;;
                        -hms*)
                                vendor=hitachi
                                ;;
                        -mpw* | -macos*)
                                vendor=apple
                                ;;
                        -*mint | -*MiNT)
                                vendor=atari
                                ;;
                esac
                basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
                ;;
esac
 
echo $basic_machine$os

Line No.	Rev	Author	Line
1	39	lampret	`#! /bin/sh`
2			`# Configuration validation subroutine script, version 1.1.`
3	56	joel	`# Copyright (C) 1991, 92-97, 1998, 1999 Free Software Foundation, Inc.`
4	39	lampret	`# This file is (in principle) common to ALL GNU software.`
5			`# The presence of a machine in this file suggests that SOME GNU software`
6			`# can handle that machine. It does not imply ALL GNU software can.`
7			`#`
8			`# This file is free software; you can redistribute it and/or modify`
9			`# it under the terms of the GNU General Public License as published by`
10			`# the Free Software Foundation; either version 2 of the License, or`
11			`# (at your option) any later version.`
12			`#`
13			`# This program is distributed in the hope that it will be useful,`
14			`# but WITHOUT ANY WARRANTY; without even the implied warranty of`
15			`# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the`
16			`# GNU General Public License for more details.`
17			`#`
18			`# You should have received a copy of the GNU General Public License`
19			`# along with this program; if not, write to the Free Software`
20			`# Foundation, Inc., 59 Temple Place - Suite 330,`
21			`# Boston, MA 02111-1307, USA.`
22
23			`# As a special exception to the GNU General Public License, if you`
24			`# distribute this file as part of a program that contains a`
25			`# configuration script generated by Autoconf, you may include it under`
26			`# the same distribution terms that you use for the rest of that program.`
27
28			`# Configuration subroutine to validate and canonicalize a configuration type.`
29			`# Supply the specified configuration type as an argument.`
30			`# If it is invalid, we print an error message on stderr and exit with code 1.`
31			`# Otherwise, we print the canonical config type on stdout and succeed.`
32
33			`# This file is supposed to be the same for all GNU packages`
34			`# and recognize all the CPU types, system types and aliases`
35			`# that are meaningful with any GNU software.`
36			`# Each package is responsible for reporting which valid configurations`
37			`# it does not support. The user should be able to distinguish`
38			`# a failure to support a valid configuration from a meaningless`
39			`# configuration.`
40
41			`# The goal of this file is to map all the various variations of a given`
42			`# machine specification into a single specification in the form:`
43			`# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM`
44			`# or in some cases, the newer four-part form:`
45			`# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM`
46			`# It is wrong to echo any other type of specification.`
47
48			`if [ x$1 = x ]`
49			`then`
50			`echo Configuration name missing. 1>&2`
51			`echo "Usage: $0 CPU-MFR-OPSYS" 1>&2`
52			`echo "or $0 ALIAS" 1>&2`
53			`echo where ALIAS is a recognized configuration type. 1>&2`
54			`exit 1`
55			`fi`
56
57			`# First pass through any local machine types.`
58			`case $1 in`
59			`local)`
60			`echo $1`
61			`exit 0`
62			`;;`
63			`*)`
64			`;;`
65			`esac`
66
67			`# CYGNUS LOCAL marketing-names`
68			`# Here we handle any "marketing" names - translating them to`
69			`# standard triplets`
70			`case $1 in`
71			`mips-tx39-elf)`
72			`set mipstx39-unknown-elf`
73			`;;`
74			`*)`
75			`;;`
76			`esac`
77			`# END CYGNUS LOCAL marketing-names`
78
79			`# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).`
80			`# Here we must recognize all the valid KERNEL-OS combinations.`
81			maybe_os=`echo $1 \| sed 's/^\(.\)-\([^-]-[^-]*\)$/\2/'`
82			`case $maybe_os in`
83			`linux-gnu*)`
84			`os=-$maybe_os`
85			basic_machine=`echo $1 \| sed 's/^\(.\)-\([^-]-[^-]*\)$/\1/'`
86			`;;`
87			`*)`
88			basic_machine=`echo $1 \| sed 's/-[^-]*$//'`
89			`if [ $basic_machine != $1 ]`
90			then os=`echo $1 \| sed 's/.*-/-/'`
91			`else os=; fi`
92			`;;`
93			`esac`
94
95			`### Let's recognize common machines as not being operating systems so`
96			`### that things like config.sub decstation-3100 work. We also`
97			`### recognize some manufacturers as not being operating systems, so we`
98			`### can provide default operating systems below.`
99			`case $os in`
100			`-sunos)`
101			`# Prevent following clause from handling this invalid input.`
102			`;;`
103			`-dec* \| -mips* \| -sequent* \| -encore* \| -pc532* \| -sgi* \| -sony* \| \`
104			`-att* \| -7300* \| -3300* \| -delta* \| -motorola* \| -sun[234]* \| \`
105			`-unicom* \| -ibm* \| -next \| -hp \| -isi* \| -apollo \| -altos* \| \`
106			`-convergent* \| -ncr* \| -news \| -32* \| -3600* \| -3100* \| -hitachi* \|\`
107			`-c[123]* \| -convex* \| -sun \| -crds \| -omron* \| -dg \| -ultra \| -tti* \| \`
108			`-harris \| -dolphin \| -highlevel \| -gould \| -cbm \| -ns \| -masscomp \| \`
109			`-apple)`
110			`os=`
111			`basic_machine=$1`
112			`;;`
113	56	joel	`-sim \| -cisco \| -oki \| -wec \| -winbond)`
114	39	lampret	`os=`
115			`basic_machine=$1`
116			`;;`
117	56	joel	`-scout)`
118	39	lampret	`;;`
119	56	joel	`-wrs)`
120			`os=-vxworks`
121	39	lampret	`basic_machine=$1`
122			`;;`
123			`-hiux*)`
124			`os=-hiuxwe2`
125			`;;`
126			`-sco5)`
127			`os=-sco3.2v5`
128			basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
129			`;;`
130			`-sco4)`
131			`os=-sco3.2v4`
132			basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
133			`;;`
134			`-sco3.2.[4-9]*)`
135			os=`echo $os \| sed -e 's/sco3.2./sco3.2v/'`
136			basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
137			`;;`
138			`-sco3.2v[4-9]*)`
139			`# Don't forget version if it is 3.2v4 or newer.`
140			basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
141			`;;`
142			`-sco*)`
143			`os=-sco3.2v2`
144			basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
145			`;;`
146	56	joel	`-udk*)`
147			basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
148			`;;`
149	39	lampret	`-isc)`
150			`os=-isc2.2`
151			basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
152			`;;`
153			`-clix*)`
154			`basic_machine=clipper-intergraph`
155			`;;`
156			`-isc*)`
157			basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
158			`;;`
159			`-lynx*)`
160			`os=-lynxos`
161			`;;`
162			`-ptx*)`
163			basic_machine=`echo $1 \| sed -e 's/86-.*/86-sequent/'`
164			`;;`
165			`-windowsnt*)`
166			os=`echo $os \| sed -e 's/windowsnt/winnt/'`
167			`;;`
168			`-psos*)`
169			`os=-psos`
170			`;;`
171			`esac`
172
173			`# Decode aliases for certain CPU-COMPANY combinations.`
174			`case $basic_machine in`
175			`# Recognize the basic CPU types without company name.`
176			`# Some are omitted here because they have special meanings below.`
177			`tahoe \| i860 \| m32r \| m68k \| m68000 \| m88k \| ns32k \| arc \| arm \`
178	56	joel	`\| arme[lb] \| pyramid \| mn10200 \| mn10300 \| tron \| a29k \`
179			`\| 580 \| i960 \| h8300 \`
180			`\| hppa \| hppa1.0 \| hppa1.1 \| hppa2.0 \| hppa2.0w \| hppa2.0n \`
181			`\| alpha \| alphaev[4-8] \| alphaev56 \| alphapca5[67] \`
182	39	lampret	`\| we32k \| ns16k \| clipper \| i370 \| sh \| powerpc \| powerpcle \`
183	56	joel	`\| 1750a \| dsp16xx \| pdp11 \| mips16 \| mips64 \| mipsel \| mips64el \`
184			`\| mips64orion \| mips64orionel \| mipstx39 \| mipstx39el \`
185			`\| mips64vr4300 \| mips64vr4300el \| mips64vr4100 \| mips64vr4100el \`
186			`\| mips64vr5000 \| miprs64vr5000el \`
187			`\| m88110 \| m680[012346]0 \| m683?2 \| m68360 \| m5200 \| z8k \| v70 \`
188			`\| sparc \| sparclet \| sparclite \| sparc64 \| sparc86x \| sparcv9 \`
189			`\| thumb \| v850 \| c4x \| d10v \| h8500 \| w65 \| fr30)`
190	39	lampret	`basic_machine=$basic_machine-unknown`
191			`;;`
192	56	joel	`# CYGNUS LOCAL config names`
193			`d30v \| mcore \| strongarm \| tic80 \| tic30 \| v850e \| v850ea)`
194	39	lampret	`basic_machine=$basic_machine-unknown`
195			`;;`
196	56	joel	`c30)`
197			`basic_machine=tic30-unknown`
198	39	lampret	`;;`
199	56	joel	`c54x \| tic54x)`
200			`basic_machine=tic54x-unknown`
201			`os=-coff`
202	39	lampret	`;;`
203	56	joel	`# END CYGNUS LOCAL`
204			`mips64vr4300 \| mips64vr4300el) # EGCS LOCAL jsmith/vr4300`
205	39	lampret	`basic_machine=$basic_machine-unknown`
206			`;;`
207	56	joel	`mips64vr4100 \| mips64vr4100el) # EGCS LOCAL jsmith/vr4100`
208	39	lampret	`basic_machine=$basic_machine-unknown`
209			`;;`
210	56	joel	`mips64vr5000 \| mips64vr5000el) # EGCS LOCAL ian/vr5000`
211	39	lampret	`basic_machine=$basic_machine-unknown`
212			`;;`
213			# We use `pc' rather than `unknown'
214			`# because (1) that's what they normally are, and`
215			`# (2) the word "unknown" tends to confuse beginning users.`
216	56	joel	`i[34567]86)`
217	39	lampret	`basic_machine=$basic_machine-pc`
218			`;;`
219			`# Object if more than one company name word.`
220			`--*)`
221			echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
222			`exit 1`
223			`;;`
224			`# Recognize the basic CPU types with company name.`
225	56	joel	`vax-* \| tahoe-* \| i[34567]86-* \| i860-* \| m32r-* \| m68k-* \| m68000-* \`
226	39	lampret	`\| m88k-* \| sparc-* \| ns32k-* \| fx80-* \| arc-* \| arm-* \| c[123]* \`
227			`\| mips-* \| pyramid-* \| tron-* \| a29k-* \| romp-* \| rs6000-* \`
228	56	joel	`\| power-* \| none-* \| 580-* \| cray2-* \| h8300-* \| h8500-* \| i960-* \`
229			`\| xmp-* \| ymp-* \`
230			`\| hppa-* \| hppa1.0-* \| hppa1.1-* \| hppa2.0-* \| hppa2.0w-* \| hppa2.0n-* \`
231			`\| alpha-* \| alphaev[4-8]-* \| alphaev56-* \| alphapca5[67]-* \`
232			`\| we32k-* \| cydra-* \| ns16k-* \| pn-* \| np1-* \| xps100-* \`
233			`\| clipper-* \| orion-* \`
234	39	lampret	`\| sparclite-* \| pdp11-* \| sh-* \| powerpc-* \| powerpcle-* \`
235	56	joel	`\| sparc64-* \| sparcv9-* \| sparc86x-* \| mips16-* \| mips64-* \| mipsel-* \`
236	39	lampret	`\| mips64el-* \| mips64orion-* \| mips64orionel-* \`
237	56	joel	`\| mips64vr4100-* \| mips64vr4100el-* \| mips64vr4300-* \| mips64vr4300el-* \`
238	39	lampret	`\| mipstx39-* \| mipstx39el-* \`
239	56	joel	`\| f301-* \| arm- \| t3e-* \`
240			`\| m88110-* \| m680[01234]0-* \| m683?2-* \| m68360-* \| z8k-* \| d10v-* \`
241			`\| thumb-* \| v850-* \| d30v-* \| tic30-* \| c30-* \| fr30-* )`
242	39	lampret	`;;`
243	56	joel	`# CYGNUS LOCAL config names`
244			`d30v-* \| tic80-* \| mcore-* \| strongarm-* \| v850e-* \| v850ea-* \`
245			`\| mips64vr4111-* \| mips64vr4111el-* \| tic54x-* \| c54x-*)`
246	39	lampret	`;;`
247	56	joel	`# END CYGNUS LOCAL`
248			`mips64vr4300-* \| mips64vr4300el-*) # EGCS LOCAL jsmith/vr4300`
249	39	lampret	`;;`
250	56	joel	`mips64vr4100-* \| mips64vr4100el-*) # EGCS LOCAL jsmith/vr4100`
251	39	lampret	`;;`
252			`# Recognize the various machine names and aliases which stand`
253			`# for a CPU type and a company and sometimes even an OS.`
254	56	joel	`386bsd)`
255	39	lampret	`basic_machine=i386-unknown`
256			`os=-bsd`
257			`;;`
258			`3b1 \| 7300 \| 7300-att \| att-7300 \| pc7300 \| safari \| unixpc)`
259			`basic_machine=m68000-att`
260			`;;`
261			`3b*)`
262			`basic_machine=we32k-att`
263			`;;`
264	56	joel	`a29khif)`
265	39	lampret	`basic_machine=a29k-amd`
266			`os=-udi`
267			`;;`
268	56	joel	`adobe68k)`
269	39	lampret	`basic_machine=m68010-adobe`
270			`os=-scout`
271			`;;`
272			`alliant \| fx80)`
273			`basic_machine=fx80-alliant`
274			`;;`
275			`altos \| altos3068)`
276			`basic_machine=m68k-altos`
277			`;;`
278			`am29k)`
279			`basic_machine=a29k-none`
280			`os=-bsd`
281			`;;`
282			`amdahl)`
283			`basic_machine=580-amdahl`
284			`os=-sysv`
285			`;;`
286			`amiga \| amiga-*)`
287			`basic_machine=m68k-cbm`
288			`;;`
289	56	joel	`amigaos \| amigados)`
290	39	lampret	`basic_machine=m68k-cbm`
291	56	joel	`os=-amigaos`
292	39	lampret	`;;`
293			`amigaunix \| amix)`
294			`basic_machine=m68k-cbm`
295			`os=-sysv4`
296			`;;`
297			`apollo68)`
298			`basic_machine=m68k-apollo`
299			`os=-sysv`
300			`;;`
301	56	joel	`apollo68bsd)`
302	39	lampret	`basic_machine=m68k-apollo`
303			`os=-bsd`
304			`;;`
305			`aux)`
306			`basic_machine=m68k-apple`
307			`os=-aux`
308			`;;`
309			`balance)`
310			`basic_machine=ns32k-sequent`
311			`os=-dynix`
312			`;;`
313			`convex-c1)`
314			`basic_machine=c1-convex`
315			`os=-bsd`
316			`;;`
317			`convex-c2)`
318			`basic_machine=c2-convex`
319			`os=-bsd`
320			`;;`
321			`convex-c32)`
322			`basic_machine=c32-convex`
323			`os=-bsd`
324			`;;`
325			`convex-c34)`
326			`basic_machine=c34-convex`
327			`os=-bsd`
328			`;;`
329			`convex-c38)`
330			`basic_machine=c38-convex`
331			`os=-bsd`
332			`;;`
333			`cray \| ymp)`
334			`basic_machine=ymp-cray`
335			`os=-unicos`
336			`;;`
337			`cray2)`
338			`basic_machine=cray2-cray`
339			`os=-unicos`
340			`;;`
341			`[ctj]90-cray)`
342			`basic_machine=c90-cray`
343			`os=-unicos`
344			`;;`
345			`crds \| unos)`
346			`basic_machine=m68k-crds`
347			`;;`
348			`da30 \| da30-*)`
349			`basic_machine=m68k-da30`
350			`;;`
351			`decstation \| decstation-3100 \| pmax \| pmax-* \| pmin \| dec3100 \| decstatn)`
352			`basic_machine=mips-dec`
353			`;;`
354			`delta \| 3300 \| motorola-3300 \| motorola-delta \`
355			`\| 3300-motorola \| delta-motorola)`
356			`basic_machine=m68k-motorola`
357			`;;`
358			`delta88)`
359			`basic_machine=m88k-motorola`
360			`os=-sysv3`
361			`;;`
362			`dpx20 \| dpx20-*)`
363			`basic_machine=rs6000-bull`
364			`os=-bosx`
365			`;;`
366			`dpx2* \| dpx2*-bull)`
367			`basic_machine=m68k-bull`
368			`os=-sysv3`
369			`;;`
370			`ebmon29k)`
371			`basic_machine=a29k-amd`
372			`os=-ebmon`
373			`;;`
374			`elxsi)`
375			`basic_machine=elxsi-elxsi`
376			`os=-bsd`
377			`;;`
378			`encore \| umax \| mmax)`
379			`basic_machine=ns32k-encore`
380			`;;`
381	56	joel	`es1800 \| OSE68k \| ose68k \| ose \| OSE)`
382	39	lampret	`basic_machine=m68k-ericsson`
383			`os=-ose`
384			`;;`
385			`fx2800)`
386			`basic_machine=i860-alliant`
387			`;;`
388			`genix)`
389			`basic_machine=ns32k-ns`
390			`;;`
391			`gmicro)`
392			`basic_machine=tron-gmicro`
393			`os=-sysv`
394			`;;`
395			`h3050r* \| hiux*)`
396			`basic_machine=hppa1.1-hitachi`
397			`os=-hiuxwe2`
398			`;;`
399			`h8300hms)`
400			`basic_machine=h8300-hitachi`
401			`os=-hms`
402			`;;`
403	56	joel	`h8300xray)`
404	39	lampret	`basic_machine=h8300-hitachi`
405			`os=-xray`
406			`;;`
407	56	joel	`h8500hms)`
408	39	lampret	`basic_machine=h8500-hitachi`
409			`os=-hms`
410			`;;`
411			`harris)`
412			`basic_machine=m88k-harris`
413			`os=-sysv3`
414			`;;`
415			`hp300-*)`
416			`basic_machine=m68k-hp`
417			`;;`
418			`hp300bsd)`
419			`basic_machine=m68k-hp`
420			`os=-bsd`
421			`;;`
422			`hp300hpux)`
423			`basic_machine=m68k-hp`
424			`os=-hpux`
425			`;;`
426	56	joel	`hp3k9[0-9][0-9] \| hp9[0-9][0-9])`
427			`basic_machine=hppa1.0-hp`
428			`;;`
429	39	lampret	`hp9k2[0-9][0-9] \| hp9k31[0-9])`
430			`basic_machine=m68000-hp`
431			`;;`
432			`hp9k3[2-9][0-9])`
433			`basic_machine=m68k-hp`
434			`;;`
435	56	joel	`hp9k6[0-9][0-9] \| hp6[0-9][0-9])`
436	39	lampret	`basic_machine=hppa1.0-hp`
437			`;;`
438	56	joel	`hp9k7[0-79][0-9] \| hp7[0-79][0-9])`
439	39	lampret	`basic_machine=hppa1.1-hp`
440			`;;`
441	56	joel	`hp9k78[0-9] \| hp78[0-9])`
442	39	lampret	`# FIXME: really hppa2.0-hp`
443			`basic_machine=hppa1.1-hp`
444			`;;`
445	56	joel	`hp9k8[67]1 \| hp8[67]1 \| hp9k80[24] \| hp80[24] \| hp9k8[78]9 \| hp8[78]9 \| hp9k893 \| hp893)`
446	39	lampret	`# FIXME: really hppa2.0-hp`
447			`basic_machine=hppa1.1-hp`
448			`;;`
449	56	joel	`hp9k8[0-9][13679] \| hp8[0-9][13679])`
450	39	lampret	`basic_machine=hppa1.1-hp`
451			`;;`
452			`hp9k8[0-9][0-9] \| hp8[0-9][0-9])`
453			`basic_machine=hppa1.0-hp`
454			`;;`
455			`hppa-next)`
456			`os=-nextstep3`
457			`;;`
458	56	joel	`hppaosf)`
459	39	lampret	`basic_machine=hppa1.1-hp`
460			`os=-osf`
461			`;;`
462	56	joel	`hppro)`
463			`basic_machine=hppa1.1-hp`
464			`os=-proelf`
465			`;;`
466	39	lampret	`i370-ibm* \| ibm*)`
467			`basic_machine=i370-ibm`
468			`;;`
469			`# I'm not sure what "Sysv32" means. Should this be sysv3.2?`
470	56	joel	`i[34567]86v32)`
471	39	lampret	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
472			`os=-sysv32`
473			`;;`
474	56	joel	`i[34567]86v4*)`
475	39	lampret	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
476			`os=-sysv4`
477			`;;`
478	56	joel	`i[34567]86v)`
479	39	lampret	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
480			`os=-sysv`
481			`;;`
482	56	joel	`i[34567]86sol2)`
483	39	lampret	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
484			`os=-solaris2`
485			`;;`
486	56	joel	`i386mach)`
487	39	lampret	`basic_machine=i386-mach`
488			`os=-mach`
489			`;;`
490	56	joel	`i386-vsta \| vsta)`
491	39	lampret	`basic_machine=i386-unknown`
492			`os=-vsta`
493			`;;`
494	56	joel	`i386-go32 \| go32)`
495	39	lampret	`basic_machine=i386-unknown`
496			`os=-go32`
497			`;;`
498			`i386-mingw32 \| mingw32)`
499			`basic_machine=i386-unknown`
500			`os=-mingw32`

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