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[/] [openrisc/] [trunk/] [gnu-old/] [gdb-6.8/] [config.sub] - Diff between revs 827 and 840

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#! /bin/sh
 
# Configuration validation subroutine script.
 
#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
 
#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
 
#   Free Software Foundation, Inc.
 
 
 
timestamp='2009-08-17'
 
 
 
# 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., 51 Franklin Street - Fifth Floor, Boston, MA
 
# 02110-1301, 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.
 
 
 
 
 
# Please send patches to .  Submit a context
 
# diff and a properly formatted ChangeLog entry.
 
#
 
# 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.
 
 
 
me=`echo "$0" | sed -e 's,.*/,,'`
 
 
 
usage="\
 
Usage: $0 [OPTION] CPU-MFR-OPSYS
 
       $0 [OPTION] ALIAS
 
 
 
Canonicalize a configuration name.
 
 
 
Operation modes:
 
  -h, --help         print this help, then exit
 
  -t, --time-stamp   print date of last modification, then exit
 
  -v, --version      print version number, then exit
 
 
 
Report bugs and patches to ."
 
 
 
version="\
 
GNU config.sub ($timestamp)
 
 
 
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
 
2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
 
 
 
This is free software; see the source for copying conditions.  There is NO
 
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
 
 
 
help="
 
Try \`$me --help' for more information."
 
 
 
# Parse command line
 
while test $# -gt 0 ; do
 
  case $1 in
 
    --time-stamp | --time* | -t )
 
       echo "$timestamp" ; exit ;;
 
    --version | -v )
 
       echo "$version" ; exit ;;
 
    --help | --h* | -h )
 
       echo "$usage"; exit ;;
 
    -- )     # Stop option processing
 
       shift; break ;;
 
    - ) # Use stdin as input.
 
       break ;;
 
    -* )
 
       echo "$me: invalid option $1$help"
 
       exit 1 ;;
 
 
 
    *local*)
 
       # First pass through any local machine types.
 
       echo $1
 
       exit ;;
 
 
 
    * )
 
       break ;;
 
  esac
 
done
 
 
 
case $# in
 
 0) echo "$me: missing argument$help" >&2
 
    exit 1;;
 
 1) ;;
 
 *) echo "$me: too many arguments$help" >&2
 
    exit 1;;
 
esac
 
 
 
# 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
 
  nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
 
  uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
 
  kopensolaris*-gnu* | \
 
  storm-chaos* | os2-emx* | rtmk-nova*)
 
    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 | -axis | -knuth | -cray | -microblaze)
 
                os=
 
                basic_machine=$1
 
                ;;
 
        -bluegene*)
 
                os=-cnk
 
                ;;
 
        -sim | -cisco | -oki | -wec | -winbond)
 
                os=
 
                basic_machine=$1
 
                ;;
 
        -scout)
 
                ;;
 
        -wrs)
 
                os=-vxworks
 
                basic_machine=$1
 
                ;;
 
        -chorusos*)
 
                os=-chorusos
 
                basic_machine=$1
 
                ;;
 
        -chorusrdb)
 
                os=-chorusrdb
 
                basic_machine=$1
 
                ;;
 
        -hiux*)
 
                os=-hiuxwe2
 
                ;;
 
        -sco6)
 
                os=-sco5v6
 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 
                ;;
 
        -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/'`
 
                ;;
 
        -sco5v6*)
 
                # 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
 
                ;;
 
        -mint | -mint[0-9]*)
 
                basic_machine=m68k-atari
 
                os=-mint
 
                ;;
 
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.
 
        1750a | 580 \
 
        | a29k \
 
        | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
 
        | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
 
        | am33_2.0 \
 
        | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
 
        | bfin \
 
        | c4x | clipper \
 
        | d10v | d30v | dlx | dsp16xx \
 
        | fido | fr30 | frv \
 
        | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
 
        | i370 | i860 | i960 | ia64 \
 
        | ip2k | iq2000 \
 
        | lm32 \
 
        | m32c | m32r | m32rle | m68000 | m68k | m88k \
 
        | maxq | mb | microblaze | mcore | mep | metag \
 
        | mips | mipsbe | mipseb | mipsel | mipsle \
 
        | mips16 \
 
        | mips64 | mips64el \
 
        | mips64octeon | mips64octeonel \
 
        | mips64orion | mips64orionel \
 
        | mips64r5900 | mips64r5900el \
 
        | mips64vr | mips64vrel \
 
        | mips64vr4100 | mips64vr4100el \
 
        | mips64vr4300 | mips64vr4300el \
 
        | mips64vr5000 | mips64vr5000el \
 
        | mips64vr5900 | mips64vr5900el \
 
        | mipsisa32 | mipsisa32el \
 
        | mipsisa32r2 | mipsisa32r2el \
 
        | mipsisa64 | mipsisa64el \
 
        | mipsisa64r2 | mipsisa64r2el \
 
        | mipsisa64sb1 | mipsisa64sb1el \
 
        | mipsisa64sr71k | mipsisa64sr71kel \
 
        | mipstx39 | mipstx39el \
 
        | mn10200 | mn10300 \
 
        | moxie \
 
        | mt \
 
        | msp430 \
 
        | nios | nios2 \
 
        | ns16k | ns32k \
 
        | or32 \
 
        | pdp10 | pdp11 | pj | pjl \
 
        | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
 
        | pyramid \
 
        | score \
 
        | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
 
        | sh64 | sh64le \
 
        | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
 
        | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
 
        | spu | strongarm \
 
        | tahoe | thumb | tic4x | tic80 | tron \
 
        | v850 | v850e \
 
        | we32k \
 
        | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
 
        | z8k | z80)
 
                basic_machine=$basic_machine-unknown
 
                ;;
 
        m6811 | m68hc11 | m6812 | m68hc12)
 
                # Motorola 68HC11/12.
 
                basic_machine=$basic_machine-unknown
 
                os=-none
 
                ;;
 
        m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
 
                ;;
 
        ms1)
 
                basic_machine=mt-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*86 | x86_64)
 
          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.
 
        580-* \
 
        | a29k-* \
 
        | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
 
        | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
 
        | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
 
        | arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
 
        | avr-* | avr32-* \
 
        | bfin-* | bs2000-* \
 
        | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
 
        | clipper-* | craynv-* | cydra-* \
 
        | d10v-* | d30v-* | dlx-* \
 
        | elxsi-* \
 
        | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
 
        | h8300-* | h8500-* \
 
        | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
 
        | i*86-* | i860-* | i960-* | ia64-* \
 
        | ip2k-* | iq2000-* \
 
        | lm32-* \
 
        | m32c-* | m32r-* | m32rle-* \
 
        | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
 
        | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
 
        | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
 
        | mips16-* \
 
        | mips64-* | mips64el-* \
 
        | mips64octeon-* | mips64octeonel-* \
 
        | mips64orion-* | mips64orionel-* \
 
        | mips64r5900-* | mips64r5900el-* \
 
        | mips64vr-* | mips64vrel-* \
 
        | mips64vr4100-* | mips64vr4100el-* \
 
        | mips64vr4300-* | mips64vr4300el-* \
 
        | mips64vr5000-* | mips64vr5000el-* \
 
        | mips64vr5900-* | mips64vr5900el-* \
 
        | mipsisa32-* | mipsisa32el-* \
 
        | mipsisa32r2-* | mipsisa32r2el-* \
 
        | mipsisa64-* | mipsisa64el-* \
 
        | mipsisa64r2-* | mipsisa64r2el-* \
 
        | mipsisa64sb1-* | mipsisa64sb1el-* \
 
        | mipsisa64sr71k-* | mipsisa64sr71kel-* \
 
        | mipstx39-* | mipstx39el-* \
 
        | mmix-* \
 
        | mt-* \
 
        | msp430-* \
 
        | nios-* | nios2-* \
 
        | none-* | np1-* | ns16k-* | ns32k-* \
 
        | orion-* \
 
        | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
 
        | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
 
        | pyramid-* \
 
        | romp-* | rs6000-* \
 
        | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
 
        | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
 
        | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
 
        | sparclite-* \
 
        | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
 
        | tahoe-* | thumb-* \
 
        | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \
 
        | tron-* \
 
        | v850-* | v850e-* | vax-* \
 
        | we32k-* \
 
        | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
 
        | xstormy16-* | xtensa*-* \
 
        | ymp-* \
 
        | z8k-* | z80-*)
 
                ;;
 
        # Recognize the basic CPU types without company name, with glob match.
 
        xtensa*)
 
                basic_machine=$basic_machine-unknown
 
                ;;
 
        # 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
 
                ;;
 
        abacus)
 
                basic_machine=abacus-unknown
 
                ;;
 
        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
 
                ;;
 
        amd64)
 
                basic_machine=x86_64-pc
 
                ;;
 
        amd64-*)
 
                basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
 
                ;;
 
        amdahl)
 
                basic_machine=580-amdahl
 
                os=-sysv
 
                ;;
 
        amiga | amiga-*)
 
                basic_machine=m68k-unknown
 
                ;;
 
        amigaos | amigados)
 
                basic_machine=m68k-unknown
 
                os=-amigaos
 
                ;;
 
        amigaunix | amix)
 
                basic_machine=m68k-unknown
 
                os=-sysv4
 
                ;;
 
        apollo68)
 
                basic_machine=m68k-apollo
 
                os=-sysv
 
                ;;
 
        apollo68bsd)
 
                basic_machine=m68k-apollo
 
                os=-bsd
 
                ;;
 
        aros)
 
                basic_machine=i386-pc
 
                os=-aros
 
                ;;
 
        aux)
 
                basic_machine=m68k-apple
 
                os=-aux
 
                ;;
 
        balance)
 
                basic_machine=ns32k-sequent
 
                os=-dynix
 
                ;;
 
        blackfin)
 
                basic_machine=bfin-unknown
 
                os=-linux
 
                ;;
 
        blackfin-*)
 
                basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
 
                os=-linux
 
                ;;
 
        bluegene*)
 
                basic_machine=powerpc-ibm
 
                os=-cnk
 
                ;;
 
        c90)
 
                basic_machine=c90-cray
 
                os=-unicos
 
                ;;
 
        cegcc)
 
                basic_machine=arm-unknown
 
                os=-cegcc
 
                ;;
 
        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 | j90)
 
                basic_machine=j90-cray
 
                os=-unicos
 
                ;;
 
        craynv)
 
                basic_machine=craynv-cray
 
                os=-unicosmp
 
                ;;
 
        cr16)
 
                basic_machine=cr16-unknown
 
                os=-elf
 
                ;;
 
        crds | unos)
 
                basic_machine=m68k-crds
 
                ;;
 
        crisv32 | crisv32-* | etraxfs*)
 
                basic_machine=crisv32-axis
 
                ;;
 
        cris | cris-* | etrax*)
 
                basic_machine=cris-axis
 
                ;;
 
        crx)
 
                basic_machine=crx-unknown
 
                os=-elf
 
                ;;
 
        da30 | da30-*)
 
                basic_machine=m68k-da30
 
                ;;
 
        decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 
                basic_machine=mips-dec
 
                ;;
 
        decsystem10* | dec10*)
 
                basic_machine=pdp10-dec
 
                os=-tops10
 
                ;;
 
        decsystem20* | dec20*)
 
                basic_machine=pdp10-dec
 
                os=-tops20
 
                ;;
 
        delta | 3300 | motorola-3300 | motorola-delta \
 
              | 3300-motorola | delta-motorola)
 
                basic_machine=m68k-motorola
 
                ;;
 
        delta88)
 
                basic_machine=m88k-motorola
 
                os=-sysv3
 
                ;;
 
        dicos)
 
                basic_machine=i686-pc
 
                os=-dicos
 
                ;;
 
        djgpp)
 
                basic_machine=i586-pc
 
                os=-msdosdjgpp
 
                ;;
 
        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
 
                ;;
 
        go32)
 
                basic_machine=i386-pc
 
                os=-go32
 
                ;;
 
        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*86v32)
 
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 
                os=-sysv32
 
                ;;
 
        i*86v4*)
 
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 
                os=-sysv4
 
                ;;
 
        i*86v)
 
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 
                os=-sysv
 
                ;;
 
        i*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
 
                ;;
 
        iris | iris4d)
 
                basic_machine=mips-sgi
 
                case $os in
 
                    -irix*)
 
                        ;;
 
                    *)
 
                        os=-irix4
 
                        ;;
 
                esac
 
                ;;
 
        isi68 | isi)
 
                basic_machine=m68k-isi
 
                os=-sysv
 
                ;;
 
        m68knommu)
 
                basic_machine=m68k-unknown
 
                os=-linux
 
                ;;
 
        m68knommu-*)
 
                basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
 
                os=-linux
 
                ;;
 
        m88k-omron*)
 
                basic_machine=m88k-omron
 
                ;;
 
        magnum | m3230)
 
                basic_machine=mips-mips
 
                os=-sysv
 
                ;;
 
        merlin)
 
                basic_machine=ns32k-utek
 
                os=-sysv
 
                ;;
 
        microblaze)
 
                basic_machine=microblaze-xilinx
 
                ;;
 
        mingw32)
 
                basic_machine=i386-pc
 
                os=-mingw32
 
                ;;
 
        mingw32ce)
 
                basic_machine=arm-unknown
 
                os=-mingw32ce
 
                ;;
 
        miniframe)
 
                basic_machine=m68000-convergent
 
                ;;
 
        *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
 
                basic_machine=m68k-atari
 
                os=-mint
 
                ;;
 
        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
 
                ;;
 
        morphos)
 
                basic_machine=powerpc-unknown
 
                os=-morphos
 
                ;;
 
        msdos)
 
                basic_machine=i386-pc
 
                os=-msdos
 
                ;;
 
        ms1-*)
 
                basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
 
                ;;
 
        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-rebel
 
                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
 
                ;;
 
        nonstopux)
 
                basic_machine=mips-compaq
 
                os=-nonstopux
 
                ;;
 
        np1)
 
                basic_machine=np1-gould
 
                ;;
 
        nsr-tandem)
 
                basic_machine=nsr-tandem
 
                ;;
 
        op50n-* | op60c-*)
 
                basic_machine=hppa1.1-oki
 
                os=-proelf
 
                ;;
 
        os400)
 
                basic_machine=powerpc-ibm
 
                os=-os400
 
                ;;
 
        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
 
                ;;
 
        parisc)
 
                basic_machine=hppa-unknown
 
                os=-linux
 
                ;;
 
        parisc-*)
 
                basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
 
                os=-linux
 
                ;;
 
        pbd)
 
                basic_machine=sparc-tti
 
                ;;
 
        pbb)
 
                basic_machine=m68k-tti
 
                ;;
 
        pc532 | pc532-*)
 
                basic_machine=ns32k-pc532
 
                ;;
 
        pc98)
 
                basic_machine=i386-pc
 
                ;;
 
        pc98-*)
 
                basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
 
                ;;
 
        pentium | p5 | k5 | k6 | nexgen | viac3)
 
                basic_machine=i586-pc
 
                ;;
 
        pentiumpro | p6 | 6x86 | athlon | athlon_*)
 
                basic_machine=i686-pc
 
                ;;
 
        pentiumii | pentium2 | pentiumiii | pentium3)
 
                basic_machine=i686-pc
 
                ;;
 
        pentium4)
 
                basic_machine=i786-pc
 
                ;;
 
        pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
 
                basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
 
                ;;
 
        pentiumpro-* | p6-* | 6x86-* | athlon-*)
 
                basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 
                ;;
 
        pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
 
                basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 
                ;;
 
        pentium4-*)
 
                basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
 
                ;;
 
        pn)
 
                basic_machine=pn-gould
 
                ;;
 
        power)  basic_machine=power-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/^[^-]*-//'`
 
                ;;
 
        ppc64)  basic_machine=powerpc64-unknown
 
                ;;
 
        ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
 
                ;;
 
        ppc64le | powerpc64little | ppc64-le | powerpc64-little)
 
                basic_machine=powerpc64le-unknown
 
                ;;
 
        ppc64le-* | powerpc64little-*)
 
                basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
 
                ;;
 
        ps2)
 
                basic_machine=i386-ibm
 
                ;;
 
        pw32)
 
                basic_machine=i586-unknown
 
                os=-pw32
 
                ;;
 
        rdos)
 
                basic_machine=i386-pc
 
                os=-rdos
 
                ;;
 
        rom68k)
 
                basic_machine=m68k-rom68k
 
                os=-coff
 
                ;;
 
        rm[46]00)
 
                basic_machine=mips-siemens
 
                ;;
 
        rtpc | rtpc-*)
 
                basic_machine=romp-ibm
 
                ;;
 
        s390 | s390-*)
 
                basic_machine=s390-ibm
 
                ;;
 
        s390x | s390x-*)
 
                basic_machine=s390x-ibm
 
                ;;
 
        sa29200)
 
                basic_machine=a29k-amd
 
                os=-udi
 
                ;;
 
        sb1)
 
                basic_machine=mipsisa64sb1-unknown
 
                ;;
 
        sb1el)
 
                basic_machine=mipsisa64sb1el-unknown
 
                ;;
 
        sde)
 
                basic_machine=mipsisa32-sde
 
                os=-elf
 
                ;;
 
        sei)
 
                basic_machine=mips-sei
 
                os=-seiux
 
                ;;
 
        sequent)
 
                basic_machine=i386-sequent
 
                ;;
 
        sh)
 
                basic_machine=sh-hitachi
 
                os=-hms
 
                ;;
 
        sh5el)
 
                basic_machine=sh5le-unknown
 
                ;;
 
        sh64)
 
                basic_machine=sh64-unknown
 
                ;;
 
        sparclite-wrs | simso-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
 
                ;;
 
        sv1)
 
                basic_machine=sv1-cray
 
                os=-unicos
 
                ;;
 
        symmetry)
 
                basic_machine=i386-sequent
 
                os=-dynix
 
                ;;
 
        t3e)
 
                basic_machine=alphaev5-cray
 
                os=-unicos
 
                ;;
 
        t90)
 
                basic_machine=t90-cray
 
                os=-unicos
 
                ;;
 
        tic54x | c54x*)
 
                basic_machine=tic54x-unknown
 
                os=-coff
 
                ;;
 
        tic55x | c55x*)
 
                basic_machine=tic55x-unknown
 
                os=-coff
 
                ;;
 
        tic6x | c6x*)
 
                basic_machine=tic6x-unknown
 
                os=-coff
 
                ;;
 
        tile*)
 
                basic_machine=tile-unknown
 
                os=-linux-gnu
 
                ;;
 
        tx39)
 
                basic_machine=mipstx39-unknown
 
                ;;
 
        tx39el)
 
                basic_machine=mipstx39el-unknown
 
                ;;
 
        toad1)
 
                basic_machine=pdp10-xkl
 
                os=-tops20
 
                ;;
 
        tower | tower-32)
 
                basic_machine=m68k-ncr
 
                ;;
 
        tpf)
 
                basic_machine=s390x-ibm
 
                os=-tpf
 
                ;;
 
        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
 
                ;;
 
        xbox)
 
                basic_machine=i686-pc
 
                os=-mingw32
 
                ;;
 
        xps | xps100)
 
                basic_machine=xps100-honeywell
 
                ;;
 
        ymp)
 
                basic_machine=ymp-cray
 
                os=-unicos
 
                ;;
 
        z8k-*-coff)
 
                basic_machine=z8k-unknown
 
                os=-sim
 
                ;;
 
        z80-*-coff)
 
                basic_machine=z80-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
 
                ;;
 
        romp)
 
                basic_machine=romp-ibm
 
                ;;
 
        mmix)
 
                basic_machine=mmix-knuth
 
                ;;
 
        rs6000)
 
                basic_machine=rs6000-ibm
 
                ;;
 
        vax)
 
                basic_machine=vax-dec
 
                ;;
 
        pdp10)
 
                # there are many clones, so DEC is not a safe bet
 
                basic_machine=pdp10-unknown
 
                ;;
 
        pdp11)
 
                basic_machine=pdp11-dec
 
                ;;
 
        we32k)
 
                basic_machine=we32k-att
 
                ;;
 
        sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
 
                basic_machine=sh-unknown
 
                ;;
 
        sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
 
                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
 
                ;;
 
        *-unknown)
 
                # Make sure to match an already-canonicalized machine name.
 
                ;;
 
        *)
 
                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* | -cnk* | -sunos | -sunos[34]*\
 
              | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
 
              | -kopensolaris* \
 
              | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
 
              | -aos* | -aros* \
 
              | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
 
              | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
 
              | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
 
              | -openbsd* | -solidbsd* \
 
              | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
 
              | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
 
              | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
 
              | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
 
              | -chorusos* | -chorusrdb* | -cegcc* \
 
              | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
 
              | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
 
              | -uxpv* | -beos* | -mpeix* | -udk* \
 
              | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
 
              | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
 
              | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
 
              | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
 
              | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
 
              | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
 
              | -skyos* | -haiku* | -rdos* | -toppers* | -drops*)
 
        # Remember, each alternative MUST END IN *, to match a version number.
 
                ;;
 
        -qnx*)
 
                case $basic_machine in
 
                    x86-* | i*86-*)
 
                        ;;
 
                    *)
 
                        os=-nto$os
 
                        ;;
 
                esac
 
                ;;
 
        -nto-qnx*)
 
                ;;
 
        -nto*)
 
                os=`echo $os | sed -e 's|nto|nto-qnx|'`
 
                ;;
 
        -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
 
              | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
 
              | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
 
                ;;
 
        -mac*)
 
                os=`echo $os | sed -e 's|mac|macos|'`
 
                ;;
 
        -linux-dietlibc)
 
                os=-linux-dietlibc
 
                ;;
 
        -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
 
                ;;
 
        -os400*)
 
                os=-os400
 
                ;;
 
        -wince*)
 
                os=-wince
 
                ;;
 
        -osfrose*)
 
                os=-osfrose
 
                ;;
 
        -osf*)
 
                os=-osf
 
                ;;
 
        -utek*)
 
                os=-bsd
 
                ;;
 
        -dynix*)
 
                os=-bsd
 
                ;;
 
        -acis*)
 
                os=-aos
 
                ;;
 
        -atheos*)
 
                os=-atheos
 
                ;;
 
        -syllable*)
 
                os=-syllable
 
                ;;
 
        -386bsd)
 
                os=-bsd
 
                ;;
 
        -ctix* | -uts*)
 
                os=-sysv
 
                ;;
 
        -nova*)
 
                os=-rtmk-nova
 
                ;;
 
        -ns2 )
 
                os=-nextstep2
 
                ;;
 
        -nsk*)
 
                os=-nsk
 
                ;;
 
        # Preserve the version number of sinix5.
 
        -sinix5.*)
 
                os=`echo $os | sed -e 's|sinix|sysv|'`
 
                ;;
 
        -sinix*)
 
                os=-sysv4
 
                ;;
 
        -tpf*)
 
                os=-tpf
 
                ;;
 
        -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[0-9]* | -*MiNT | -MiNT[0-9]*)
 
                os=-mint
 
                ;;
 
        -aros*)
 
                os=-aros
 
                ;;
 
        -kaos*)
 
                os=-kaos
 
                ;;
 
        -zvmoe)
 
                os=-zvmoe
 
                ;;
 
        -dicos*)
 
                os=-dicos
 
                ;;
 
        -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
 
        score-*)
 
                os=-elf
 
                ;;
 
        spu-*)
 
                os=-elf
 
                ;;
 
        *-acorn)
 
                os=-riscix1.2
 
                ;;
 
        arm*-rebel)
 
                os=-linux
 
                ;;
 
        arm*-semi)
 
                os=-aout
 
                ;;
 
        c4x-* | tic4x-*)
 
                os=-coff
 
                ;;
 
        # This must come before the *-dec entry.
 
        pdp10-*)
 
                os=-tops20
 
                ;;
 
        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
 
                ;;
 
        mep-*)
 
                os=-elf
 
                ;;
 
        mips*-cisco)
 
                os=-elf
 
                ;;
 
        mips*-*)
 
                os=-elf
 
                ;;
 
        or32-*)
 
                os=-coff
 
                ;;
 
        *-tti)  # must be before sparc entry or we get the wrong os.
 
                os=-sysv3
 
                ;;
 
        sparc-* | *-sun)
 
                os=-sunos4.1.1
 
                ;;
 
        *-be)
 
                os=-beos
 
                ;;
 
        *-haiku)
 
                os=-haiku
 
                ;;
 
        *-ibm)
 
                os=-aix
 
                ;;
 
        *-knuth)
 
                os=-mmixware
 
                ;;
 
        *-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
 
                ;;
 
        f30[01]-fujitsu | f700-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
 
                                ;;
 
                        -cnk*|-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
 
                                ;;
 
                        -os400*)
 
                                vendor=ibm
 
                                ;;
 
                        -ptx*)
 
                                vendor=sequent
 
                                ;;
 
                        -tpf*)
 
                                vendor=ibm
 
                                ;;
 
                        -vxsim* | -vxworks* | -windiss*)
 
                                vendor=wrs
 
                                ;;
 
                        -aux*)
 
                                vendor=apple
 
                                ;;
 
                        -hms*)
 
                                vendor=hitachi
 
                                ;;
 
                        -mpw* | -macos*)
 
                                vendor=apple
 
                                ;;
 
                        -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
 
                                vendor=atari
 
                                ;;
 
                        -vos*)
 
                                vendor=stratus
 
                                ;;
 
                esac
 
                basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
 
                ;;
 
esac
 
 
 
echo $basic_machine$os
 
exit
 
 
 
# Local variables:
 
# eval: (add-hook 'write-file-hooks 'time-stamp)
 
# time-stamp-start: "timestamp='"
 
# time-stamp-format: "%:y-%02m-%02d"
 
# time-stamp-end: "'"
 
# End:

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