binutils-gdb/config.sub

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#!/bin/sh
# Configuration validation subroutine script, version 1.1.
# Copyright (C) 1991, 1992, 1993, 1994 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.
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
# 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 | \
-sim | -cisco) # CYGNUS LOCAL
os=
basic_machine=$1
;;
-scout) # CYGNUS LOCAL
;;
-wrs) # CYGNUS LOCAL
os=vxworks
basic_machine=$1
;;
-unixware) # CYGNUS LOCAL
os=-sysv4
basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
;;
-hiux*)
os=-hiuxwe2
;;
-sco4)
os=-sco3.2v4
basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
;;
-sco3.2.[4-9]*)
os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
;;
-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/'`
;;
-lynx*)
os=-lynxos
;;
-os9k)
os=-os9k
;;
-os9)
os=-os9
;;
esac
# Decode aliases for certain CPU-COMPANY combinations.
case $basic_machine in
# Recognize the basic CPU types without company name.
# Some are omitted here because they have special meanings below.
tahoe | i[34]86 | i860 | m68k | m68000 | m88k | ns32k | arm | pyramid \
| tron | a29k | 580 | i960 | hppa1.0 | hppa1.1 \
| alpha | we32k | ns16k | clipper | sparclite | i370 \
| powerpc \
| h8300 | h8300h | sh \
| m88110 | sparc | m680[01234]0 | m683?2 | z8k | v70 \
| v810 \
| h8500 | mips64 | mipsel | mips64el) # CYGNUS LOCAL
basic_machine=$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 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-* | i960-* | xmp-* | ymp-* \
| hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \
| pn-* | np1-* | xps100-* | clipper-* | orion-* | sparclite-* \
| powerpc-* \
| h8300-* | h8300h-* | sh-* \
| m88110-* | m680[01234]0-* | m683?2-* | z8k-* | h8500-* \
| mips64-* | mipsel-* | mips64el-*) # CYGNUS LOCAL
;;
# Recognize the various machine names and aliases which stand
# for a CPU type and a company and sometimes even an OS.
386bsd) # CYGNUS LOCAL
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) # CYGNUS LOCAL
basic_machine=a29k-amd
os=-udi
;;
adobe68k) # CYGNUS LOCAL
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)
basic_machine=m68k-cbm
;;
amigados)
basic_machine=m68k-cbm
os=-amigados
;;
amigaunix | amix)
basic_machine=m68k-cbm
os=-sysv4
;;
apollo68)
basic_machine=m68k-apollo
os=-sysv
;;
apollo68bsd) # CYGNUS LOCAL
basic_machine=m68k-apollo
os=-bsd
;;
balance)
basic_machine=ns32k-sequent
os=-dynix
;;
m68k-ccur)
basic_machine=m68k-ccur
os=-rtu
;;
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
;;
crds | unos)
basic_machine=m68k-crds
;;
decstation | decstation-3100 | 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) # CYGNUS LOCAL
basic_machine=m68k-ericsson
os=-ose
;;
fx2800)
basic_machine=i860-alliant
;;
genix)
basic_machine=ns32k-ns
;;
gmicro)
basic_machine=tron-gmicro
os=-sysv
;;
go32 | i386-go32) # CYGNUS LOCAL
basic_machine=i386-unknown
os=-go32
;;
h3050r* | hiux*)
basic_machine=hppa1.1-hitachi
os=-hiuxwe2
;;
h8300hds)
basic_machine=h8300-hitachi
os=-hds
;;
h8300hms) # CYGNUS LOCAL
basic_machine=h8300-hitachi
os=-hms
;;
h8300xray) # CYGNUS LOCAL
basic_machine=h8300-hitachi
os=-xray
;;
h8500hms) # CYGNUS LOCAL
basic_machine=h8500-hitachi
os=-hms
;;
harris)
basic_machine=m88k-harris
os=-sysv3
;;
h3050r* | hppahitachi)
basic_machine=hppa1.1-hitachi
;;
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
;;
hp9k3[2-9][0-9])
basic_machine=m68k-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
;;
hppaosf)
basic_machine=hppa1.1-hp
os=-osf
;;
i370-ibm* | ibm*)
basic_machine=i370-ibm
os=-mvs
;;
i386mach) # CYGNUS LOCAL
basic_machine=i386-mach
os=-mach
;;
# 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
;;
i386-linux* | linux) # CYGNUS LOCAL
basic_machine=i386-unknown
os=-linux
;;
i386-linux*coff | linuxcoff) # CYGNUS LOCAL
basic_machine=i386-unknown
os=-linuxcoff
;;
i386-linux*elf | linuxelf) # CYGNUS LOCAL
basic_machine=i386-unknown
os=-linuxelf
;;
iris | iris4d | \
iris3 | iris4) # CYGNUS LOCAL
basic_machine=mips-sgi
case $os in
-irix*)
;;
*)
os=-irix4
;;
esac
;;
isi68 | isi)
basic_machine=m68k-isi
os=-sysv
;;
m6*bug) # CYGNUS LOCAL
basic_machine=m68k-bug
os=-coff
;;
m88k-omron*)
basic_machine=m88k-omron
;;
magnum | m3230)
basic_machine=mips-mips
os=-sysv
;;
merlin)
basic_machine=ns32k-utek
os=-sysv
;;
miniframe)
basic_machine=m68010-convergent
;;
mips3-*) # CYGNUS LOCAL
basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
;;
mips3) # CYGNUS LOCAL
basic_machine=mips64-unknown
;;
monitor) # CYGNUS LOCAL
basic_machine=m68k-rom68k
os=-coff
;;
msdos) # CYGNUS LOCAL
basic_machine=i386-unknown
os=-msdos
;;
ncr3000)
basic_machine=i486-ncr
os=-sysv4
;;
necv70) # CYGNUS LOCAL
basic_machine=v70-nec
os=-sysv
;;
netbsd386)
basic_machine=i386-unknown # CYGNUS LOCAL
os=-netbsd
;;
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
;;
next)
basic_machine=m68k-next
case $os in
-ns2* | -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
;;
np1)
basic_machine=np1-gould
;;
os68k) # CYGNUS LOCAL
basic_machine=m68k-none
os=-os68k
;;
OSE68000 | ose68000) # CYGNUS LOCAL
basic_machine=m68000-ericsson
os=-ose
;;
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)
basic_machine=ns32k-pc532
;;
pn)
basic_machine=pn-gould
;;
ps2)
basic_machine=i386-ibm
;;
rom68k) # CYGNUS LOCAL
basic_machine=m68k-rom68k
os=-coff
;;
rtpc | rtpc-*)
basic_machine=romp-ibm
;;
sa29200) # CYGNUS LOCAL
basic_machine=a29k-amd
os=-udi
;;
sh*) # CYGNUS LOCAL
basic_machine=sh-hitachi
os=-hms
;;
sparc64) # CYGNUS LOCAL
basic_machine=sparc64-sun
os=-elf
;;
sparc64-*) # CYGNUS LOCAL
;;
sparclite-wrs) # CYGNUS LOCAL
basic_machine=sparclite-wrs
os=-vxworks
;;
sparcfrw) # CYGNUS LOCAL
basic_machine=sparcfrw-sun
os=-sunos4
;;
sparcfrwcompat) # CYGNUS LOCAL
basic_machine=sparcfrwcompat-sun
os=-sunos4
;;
sparclitefrw) # CYGNUS LOCAL
basic_machine=sparclitefrw-fujitsu
;;
sparclitefrwcompat) # CYGNUS LOCAL
basic_machine=sparclitefrwcompat-fujitsu
;;
sps7)
basic_machine=m68k-bull
os=-sysv2
;;
spur)
basic_machine=spur-unknown
;;
st2000) # CYGNUS LOCAL
basic_machine=m68k-tandem
;;
stratus) # CYGNUS LOCAL
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) # CYGNUS LOCAL
basic_machine=sparc-sun
os=-solaris2
;;
sun3)
basic_machine=m68k-sun
;;
sun4)
basic_machine=sparc-sun
;;
sun386 | sun386i | roadrunner)
basic_machine=i386-sun
;;
symmetry)
basic_machine=i386-sequent
os=-dynix
;;
tower | tower-32)
basic_machine=m68k-ncr
;;
udi29k) # CYGNUS LOCAL
basic_machine=a29k-amd
os=-udi
;;
ultra3)
basic_machine=a29k-nyu
os=-sym1
;;
unixware) # CYGNUS LOCAL
os=-sysv4
basic_machine=i386-unknown
;;
v810 | necv810)
basic_machine=v810-nec
os=-none
;;
vaxv)
basic_machine=vax-dec
os=-sysv
;;
vms)
basic_machine=vax-dec
os=-vms
;;
vxworks960)
basic_machine=i960-wrs
os=-vxworks
;;
vxworks68)
basic_machine=m68k-wrs
os=-vxworks
;;
vsta | i386-vsta) # CYGNUS LOCAL
basic_machine=i386-unknown
os=-vsta
;;
xmp)
basic_machine=xmp-cray
os=-unicos
;;
xps | xps100)
basic_machine=xps100-honeywell
;;
z8ksim) # CYGNUS LOCAL
basic_machine=z8k-zilog
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.
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
;;
## start-sanitize-mpw
mac) # CYGNUS LOCAL
basic_machine=m68k-apple
;;
mpw) # CYGNUS LOCAL
basic_machine=m68k-apple
;;
## end-sanitize-mpw
*)
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
# -solaris* is a basic system type, with this one exception.
-solaris1 | -solaris1.*)
os=`echo $os | sed -e 's|solaris1|sunos4|'`
;;
-solaris)
os=-solaris2
;;
# 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* \
| -amigados* | -msdos* | -newsos* | -unicos* | -aos* \
| -nindy* | -vxworks* | -ebmon* | -hms* | -mvs* | -clix* \
| -riscos* | -linux* | -uniplus* | -iris* | -rtu* | -xenix* \
| -hiux* | -386bsd* | -netbsd* | -nextstep | -riscix* | -lynxos*\
| -go32 | -vsta | -sim | -es1800* | -udi | -hms* | -xray | -hds* \
| -os68k* | -none* | -v88r* | -aout* | -coff | -elf* | -bosx* \
| -abug | -ecoff* | -netware* | -os9* )
# The last three lines above are CYGNUS LOCAL
;;
-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
;;
-386bsd) # CYGNUS LOCAL
os=-bsd
;;
-ctix* | -uts*)
os=-sysv
;;
-triton*)
os=-sysv3
;;
-oss*)
os=-sysv3
;;
-svr4)
os=-sysv4
;;
-unixware)
os=-sysv4
;;
-svr3)
os=-sysv3
;;
-sysvr4)
os=-sysv4
;;
# This must come after -sysvr4.
-sysv*)
;;
-ose*) # CYGNUS LOCAL
os=-ose
;;
-es1800*) # CYGNUS LOCAL
os=-ose
;;
-cxux7*)
os=-cxux7
;;
-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
*-acorn)
os=-riscix1.2
;;
*-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
;;
m68*-cisco)
os=-aout
;;
mips*-cisco)
os=-elf
;;
*-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
;;
*-hitachi)
os=-hiux
;;
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=-nextstep
;;
i[34]86-*)
os=-sco3.2v2
;;
*-gould)
os=-sysv
;;
*-highlevel)
os=-bsd
;;
*-encore)
os=-bsd
;;
*-sgi)
os=-irix
;;
*-masscomp)
os=-rtu
;;
*-rom68k) # CYGNUS LOCAL
os=-coff
;;
*-*bug) # CYGNUS LOCAL
os=-coff
;;
## start-sanitize-mpw
*-apple) # CYGNUS LOCAL
os=-mpw
;;
## end-sanitize-mpw
*)
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
;;
-bosx*) # CYGNUS LOCAL
vendor=bull
;;
-lynxos*)
vendor=lynx
;;
-aix*)
vendor=ibm
;;
-hpux*)
vendor=hp
;;
-hiux*)
vendor=hitachi
;;
-unos*)
vendor=crds
;;
-dgux*)
vendor=dg
;;
-luna*)
vendor=omron
;;
-genix*)
vendor=ns
;;
-mvs*)
vendor=ibm
;;
-vxworks*)
vendor=wrs # CYGNUS LOCAL
;;
-hms*) # CYGNUS LOCAL
vendor=hitachi
;;
## start-sanitize-mpw
-mpw*) # CYGNUS LOCAL
vendor=apple
;;
## end-sanitize-mpw
esac
basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
;;
esac
echo $basic_machine$os