InfoMagic Source Code 1993 July/THE_SOURCE_CODE_CD_ROM.iso/gnu/glibc-1.06/config.sub

Text File | 1993-05-06 | 13.5 KB | 678 lines

#!/bin/sh
# Configuration validation subroutine script, version 1.1.
#   Copyright (C) 1991, 1992 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., 675 Mass Ave, Cambridge, MA 02139, USA.


# 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
# It is wrong to echo any other type of specification.

# First pass through any local machine types.
case $1 in
    *local*)
        echo $1
        exit 0
        ;;
    *)
    ;;
esac

# Separate what the user gave into CPU-COMPANY and OS (if any).
basic_machine=`echo $1 | sed 's/-[^-]*$//'`
if [ $basic_machine != $1 ]
then os=`echo $1 | sed 's/.*-/-/'`
else os=; fi

### 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 )
        os=
        basic_machine=$1
        ;;
    -sco3.2v[4-9]*)
        # Don't forget version if it is 3.2v4 or newer.
        basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
        ;;
    -sco*)
        os=-sco3.2v2
        basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
        ;;
    -isc)
        os=-isc2.2
        basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
        ;;
    -clix*)
        basic_machine=clipper-intergraph
        ;;
    -isc*)
        basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
        ;;
esac

# Decode aliases for certain CPU-COMPANY combinations.
case $basic_machine in
    # Recognize the basic CPU types with without company name.
    # Some are omitted here because they have special meanings below.
    tahoe | i[34]86 | i860 | m68k | m68000 | m88k | ns32k | arm | pyramid \
        | tron | a29k | 580 | i960 | h8300 | hppa1.0 | hppa1.1 \
        | alpha | we32k | ns16k | clipper | sparclite | i370 | sh)
        basic_machine=$basic_machine-unknown
        ;;
    # 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 with company name.
    vax-* | tahoe-* | i[34]86-* | i860-* | m68k-* | m68000-* | m88k-* \
          | sparc-* | ns32k-* | fx80-* | arm-* | c[123]* \
          | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
          | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
          | hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \
          | pn-* | np1-* | xps100-* | clipper-* | orion-* | sparclite-* \
          | sh-*)
        ;;
    # Recognize the various machine names and aliases which stand
    # for a CPU type and a company and sometimes even an OS.
    vaxv)
        basic_machine=vax-dec
        os=-sysv
        ;;
    vms)
        basic_machine=vax-dec
        os=-vms
        ;;
    i370-ibm* | ibm*)
        basic_machine=i370-ibm
        os=-mvs
        ;;
# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
    i[34]86v32)
        basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
        os=-sysv32
        ;;
    i[34]86v4*)
        basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
        os=-sysv4
        ;;
    i[34]86v)
        basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
        os=-sysv
        ;;
    i[34]86sol2)
        basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
        os=-solaris2
        ;;
    spur)
        basic_machine=spur-unknown
        ;;
    alliant | fx80)
        basic_machine=fx80-alliant
        ;;
    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
        ;;
    m88k-omron*)
        basic_machine=m88k-omron
        ;;
    merlin)
        basic_machine=ns32k-utek
        os=-sysv
        ;;
    crds | unos)
        basic_machine=m68k-crds
        ;;
    elxsi)
        basic_machine=elxsi-elxsi
        os=-bsd
        ;;
    encore | umax | mmax)
        basic_machine=ns32k-encore
        ;;
    genix)
        basic_machine=ns32k-ns
        ;;
    iris | iris4d)
        basic_machine=mips-sgi
        case $os in
            -irix*)
            ;;
            *)
            os=-irix4
            ;;
        esac
        ;;
    news | news700 | news800 | news900)
        basic_machine=m68k-sony
        os=-newsos
        ;;
    3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
        basic_machine=m68000-att
        ;;
    3b*)
        basic_machine=we32k-att
        ;;
    delta | 3300 | motorola-3300 | motorola-delta \
          | 3300-motorola | delta-motorola)
        basic_machine=m68k-motorola
        ;;
    balance)
        basic_machine=ns32k-sequent
        os=-dynix
        ;;
        pc532)
        basic_machine=ns32k-pc532
        ;;
    symmetry)
        basic_machine=i386-sequent
        os=-dynix
        ;;
    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
        ;;
    sun3)
        basic_machine=m68k-sun
        ;;
    sun4)
        basic_machine=sparc-sun
        ;;
    pbd)
        basic_machine=sparc-tti
        ;;
    pbb)
        basic_machine=m68k-tti
        ;;
    sun386 | sun386i | roadrunner)
        basic_machine=i386-sun
        ;;
    ps2)
        basic_machine=i386-ibm
        ;;
    fx2800)
        basic_machine=i860-alliant
        ;;
    next)
        basic_machine=m68k-next
        os=-bsd
        ;;
    amiga)
        basic_machine=m68k-cbm
        ;;
    amigados)
        basic_machine=m68k-cbm
        os=-amigados
        ;;
    amigaunix | amix)
        basic_machine=m68k-cbm
        os=-sysv4
        ;;
    hp9k3[2-9][0-9])
        basic_machine=m68k-hp
        ;;
    hp9k31[0-9] | hp9k2[0-9][0-9])
        basic_machine=m68000-hp
        ;;
    hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
        basic_machine=hppa1.1-hp
        ;;
    hp9k8[0-9][0-9] | hp8[0-9][0-9])
        basic_machine=hppa1.0-hp
        ;;
    isi68 | isi)
        basic_machine=m68k-isi
        os=-sysv
        ;;
    apollo68)
        basic_machine=m68k-apollo
        os=-sysv
        ;;
    altos | altos3068)
        basic_machine=m68k-altos
        ;;
    miniframe)
        basic_machine=m68000-convergent
        ;;
    tower | tower-32)
        basic_machine=m68k-ncr
        ;;
    news-3600 | risc-news)
        basic_machine=mips-sony
        os=-newsos
        ;;
    decstation | decstation-3100 | pmax | pmin | dec3100 | decstatn)
        basic_machine=mips-dec
        ;;
    magnum | m3230)
        basic_machine=mips-mips
        os=-sysv
        ;;
    gmicro)
        basic_machine=tron-gmicro
        os=-sysv
        ;;
    rtpc | rtpc-*)
        basic_machine=romp-ibm
        ;;
    am29k)
        basic_machine=a29k-none
        os=-bsd
        ;;
    amdahl)
        basic_machine=580-amdahl
        os=-sysv
        ;;
    cray | ymp)
        basic_machine=ymp-cray
        os=-unicos
        ;;
    cray2)
        basic_machine=cray2-cray
        os=-unicos
        ;;
    xmp)
        basic_machine=xmp-cray
        os=-unicos
        ;;
    delta88)
        basic_machine=m88k-motorola
        os=-sysv3
        ;;
    dpx2)
        basic_machine=m68k-bull
        os=-sysv
        ;;
    ebmon29k)
        basic_machine=a29k-amd
        os=-ebmon
        ;;
    h8300hms)
        basic_machine=h8300-hitachi
        os=-hms
        ;;
    sh)
        basic_machine=sh-hitachi
        os=-hms
        ;;
    harris)
        basic_machine=m88k-harris
        os=-sysv3
        ;;
    hp300bsd)
        basic_machine=m68k-hp
        os=-bsd
        ;;
    hp300hpux)
        basic_machine=m68k-hp
        os=-hpux
        ;;
    hp9k2[0-9][0-9] | hp9k31[0-9])
        basic_machine=m68000-hp
        os=-hpux
        ;;
    hp9k3[2-9][0-9])
        basic_machine=m68k-hp
        os=-hpux
        ;;
    ncr3000)
        basic_machine=i486-ncr
        os=-sysv4
        ;;
    news1000)
        basic_machine=m68030-sony
        os=-newsos
        ;;
    nindy960)
        basic_machine=i960-intel
        os=-nindy
        ;;
    pn)
        basic_machine=pn-gould
        ;;
    np1)
        basic_machine=np1-gould
        ;;
    ultra3)
        basic_machine=a29k-nyu
        os=-sym1
        ;;
    vxworks960)
        basic_machine=i960-wrs
        os=-vxworks
        ;;
    vxworks68)
        basic_machine=m68k-wrs
        os=-vxworks
        ;;
        xps | xps100)
        basic_machine=xps100-honeywell
        ;;
    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.
    mips)
        basic_machine=mips-mips
        ;;
    romp)
        basic_machine=romp-ibm
        ;;
    rs6000)
        basic_machine=rs6000-ibm
        ;;
    vax)
        basic_machine=vax-dec
        ;;
    we32k)
        basic_machine=we32k-att
        ;;
    sparc)
        basic_machine=sparc-sun
        ;;
        cydra)
        basic_machine=cydra-cydrome
        ;;
    orion)
        basic_machine=orion-highlevel
        ;;
    orion105)
        basic_machine=clipper-highlevel
        ;;
    *)
        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 [ "$os" ]
then
case $os in
    # -solaris* is a basic system type, with this one exception.
    -solaris1 | -solaris1.*)
        os=`echo $os | sed -e 's|solaris1|sunos4|'`
        ;;
    # First accept the basic system types.
    # The portable systems comes first.
    # Each alternative must end in a *, to match a version number.
    -bsd* | -sysv* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
          | -vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]* | -hpux* \
          | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
          | -amigados* | -msdos* | -newsos* | -unicos* | -aos* \
          | -nindy* | -vxworks* | -ebmon* | -hms* | -mvs* | -clix* \
          | -riscos* | -linux* | -uniplus* | -iris* | -rtu* | -xenix* )
        ;;
    -sunos5*)
        os=`echo $os | sed -e 's|sunos5|solaris2|'`
        ;;
    -sunos6*)
        os=`echo $os | sed -e 's|sunos6|solaris3|'`
        ;;
    -osfrose*)
        os=-osfrose
        ;;
    -osf*)
        os=-osf
        ;;
    -utek*)
        os=-bsd
        ;;
    -dynix*)
        os=-bsd
        ;;
    -acis*)
        os=-aos
        ;;
    -ctix* | -uts*)
        os=-sysv
        ;;
    -triton*)
        os=-sysv3
        ;;
    -oss*)
        os=-sysv3
        ;;
    -svr4)
        os=-sysv4
        ;;
    -svr3)
        os=-sysv3
        ;;
    -xenix)
        os=-xenix
        ;;
    -none)
        ;;
    *)
        # Get rid of the `-' at the beginning of $os.
        os=`echo $1 | 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
    *-dec | vax-*)
        os=-ultrix4.2
        ;;
    i386-sun)
        os=-sunos4.0.2
        ;;
    m68000-sun)
        os=-sunos3
        # This also exists in the configure program, but was not the
        # default.
        # os=-sunos4
        ;;
    *-tti)    # must be before sparc entry or we get the wrong os.
        os=-sysv3
        ;;
    sparc-* | *-sun)
        os=-sunos4.1.1
        ;;
    *-ibm)
        os=-aix
        ;;
    *-hp)
        os=-hpux
        ;;
    i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
        os=-sysv
        ;;
    *-cbm)
        os=-amigados
        ;;
    *-dg)
        os=-dgux
        ;;
    *-dolphin)
        os=-sysv3
        ;;
    m88k-omron*)
        os=-luna
        ;;
    *-sequent)
        os=-bsd
        ;;
    *-crds)
        os=-unos
        ;;
    *-ns)
        os=-genix
        ;;
    i370-*)
        os=-mvs
        ;;
    *-next)
        os=-bsd
        ;;
    i[34]86-*)
        os=-sco3.2v2
        ;;
        *-gould)
        os=-sysv
        ;;
        *-highlevel)
        os=-bsd
        ;;
    *-encore)
        os=-bsd
        ;;
        *-sgi)
        os=-irix
        ;;
    *-masscomp)
        os=-rtu
        ;;
    *)
        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
            -sunos*)
                vendor=sun
                ;;
            -aix*)
                vendor=ibm
                ;;
            -hpux*)
                vendor=hp
                ;;
            -unos*)
                vendor=crds
                ;;
            -dgux*)
                vendor=dg
                ;;
            -luna*)
                vendor=omron
                ;;
            -genix*)
                vendor=ns
                ;;
            -mvs*)
                vendor=ibm
                ;;
        esac
        basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
        ;;
esac

echo $basic_machine$os