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1516 lines
44 KiB
1516 lines
44 KiB
#! /bin/sh
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# Attempt to guess a canonical system name.
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# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
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# 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
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# Inc.
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timestamp='2007-05-17'
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# This file is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
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# 02110-1301, USA.
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#
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# As a special exception to the GNU General Public License, if you
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# distribute this file as part of a program that contains a
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# configuration script generated by Autoconf, you may include it under
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# the same distribution terms that you use for the rest of that program.
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# Originally written by Per Bothner <per@bothner.com>.
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# Please send patches to <config-patches@gnu.org>. Submit a context
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# diff and a properly formatted ChangeLog entry.
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#
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# This script attempts to guess a canonical system name similar to
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# config.sub. If it succeeds, it prints the system name on stdout, and
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# exits with 0. Otherwise, it exits with 1.
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#
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# The plan is that this can be called by configure scripts if you
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# don't specify an explicit build system type.
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me=`echo "$0" | sed -e 's,.*/,,'`
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usage="\
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Usage: $0 [OPTION]
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Output the configuration name of the system \`$me' is run on.
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Operation modes:
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-h, --help print this help, then exit
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-t, --time-stamp print date of last modification, then exit
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-v, --version print version number, then exit
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Report bugs and patches to <config-patches@gnu.org>."
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version="\
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GNU config.guess ($timestamp)
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Originally written by Per Bothner.
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Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
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Free Software Foundation, Inc.
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This is free software; see the source for copying conditions. There is NO
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warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
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help="
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Try \`$me --help' for more information."
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# Parse command line
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while test $# -gt 0 ; do
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case $1 in
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--time-stamp | --time* | -t )
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echo "$timestamp" ; exit ;;
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--version | -v )
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echo "$version" ; exit ;;
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--help | --h* | -h )
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echo "$usage"; exit ;;
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-- ) # Stop option processing
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shift; break ;;
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- ) # Use stdin as input.
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break ;;
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-* )
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echo "$me: invalid option $1$help" >&2
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exit 1 ;;
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* )
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break ;;
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esac
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done
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if test $# != 0; then
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echo "$me: too many arguments$help" >&2
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exit 1
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fi
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trap 'exit 1' 1 2 15
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# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
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# compiler to aid in system detection is discouraged as it requires
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# temporary files to be created and, as you can see below, it is a
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# headache to deal with in a portable fashion.
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# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
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# use `HOST_CC' if defined, but it is deprecated.
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# Portable tmp directory creation inspired by the Autoconf team.
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set_cc_for_build='
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trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
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trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
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: ${TMPDIR=/tmp} ;
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{ tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
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{ test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
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{ tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
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{ echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
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dummy=$tmp/dummy ;
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tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
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case $CC_FOR_BUILD,$HOST_CC,$CC in
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,,) echo "int x;" > $dummy.c ;
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for c in cc gcc c89 c99 ; do
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if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
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CC_FOR_BUILD="$c"; break ;
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fi ;
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done ;
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if test x"$CC_FOR_BUILD" = x ; then
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CC_FOR_BUILD=no_compiler_found ;
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fi
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;;
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,,*) CC_FOR_BUILD=$CC ;;
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,*,*) CC_FOR_BUILD=$HOST_CC ;;
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esac ; set_cc_for_build= ;'
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# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
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# (ghazi@noc.rutgers.edu 1994-08-24)
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if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
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PATH=$PATH:/.attbin ; export PATH
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fi
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UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
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UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
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UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
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UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
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# Note: order is significant - the case branches are not exclusive.
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case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
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*:NetBSD:*:*)
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# NetBSD (nbsd) targets should (where applicable) match one or
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# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
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# *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
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# switched to ELF, *-*-netbsd* would select the old
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# object file format. This provides both forward
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# compatibility and a consistent mechanism for selecting the
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# object file format.
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#
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# Note: NetBSD doesn't particularly care about the vendor
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# portion of the name. We always set it to "unknown".
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sysctl="sysctl -n hw.machine_arch"
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UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
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/usr/sbin/$sysctl 2>/dev/null || echo unknown)`
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case "${UNAME_MACHINE_ARCH}" in
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armeb) machine=armeb-unknown ;;
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arm*) machine=arm-unknown ;;
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sh3el) machine=shl-unknown ;;
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sh3eb) machine=sh-unknown ;;
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sh5el) machine=sh5le-unknown ;;
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*) machine=${UNAME_MACHINE_ARCH}-unknown ;;
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esac
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# The Operating System including object format, if it has switched
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# to ELF recently, or will in the future.
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case "${UNAME_MACHINE_ARCH}" in
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arm*|i386|m68k|ns32k|sh3*|sparc|vax)
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eval $set_cc_for_build
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if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
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| grep __ELF__ >/dev/null
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then
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# Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
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# Return netbsd for either. FIX?
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os=netbsd
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else
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os=netbsdelf
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fi
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;;
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*)
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os=netbsd
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;;
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esac
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# The OS release
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# Debian GNU/NetBSD machines have a different userland, and
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# thus, need a distinct triplet. However, they do not need
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# kernel version information, so it can be replaced with a
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# suitable tag, in the style of linux-gnu.
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case "${UNAME_VERSION}" in
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Debian*)
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release='-gnu'
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;;
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*)
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release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
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;;
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esac
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# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
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# contains redundant information, the shorter form:
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# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
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echo "${machine}-${os}${release}"
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exit ;;
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*:OpenBSD:*:*)
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UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
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echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
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exit ;;
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*:ekkoBSD:*:*)
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echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
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exit ;;
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*:SolidBSD:*:*)
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echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
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exit ;;
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macppc:MirBSD:*:*)
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echo powerpc-unknown-mirbsd${UNAME_RELEASE}
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exit ;;
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*:MirBSD:*:*)
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echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
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exit ;;
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alpha:OSF1:*:*)
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case $UNAME_RELEASE in
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*4.0)
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UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
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;;
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*5.*)
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UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
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;;
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esac
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# According to Compaq, /usr/sbin/psrinfo has been available on
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# OSF/1 and Tru64 systems produced since 1995. I hope that
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# covers most systems running today. This code pipes the CPU
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# types through head -n 1, so we only detect the type of CPU 0.
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ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
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case "$ALPHA_CPU_TYPE" in
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"EV4 (21064)")
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UNAME_MACHINE="alpha" ;;
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"EV4.5 (21064)")
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UNAME_MACHINE="alpha" ;;
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"LCA4 (21066/21068)")
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UNAME_MACHINE="alpha" ;;
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"EV5 (21164)")
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UNAME_MACHINE="alphaev5" ;;
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"EV5.6 (21164A)")
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UNAME_MACHINE="alphaev56" ;;
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"EV5.6 (21164PC)")
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UNAME_MACHINE="alphapca56" ;;
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"EV5.7 (21164PC)")
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UNAME_MACHINE="alphapca57" ;;
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"EV6 (21264)")
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UNAME_MACHINE="alphaev6" ;;
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"EV6.7 (21264A)")
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UNAME_MACHINE="alphaev67" ;;
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"EV6.8CB (21264C)")
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UNAME_MACHINE="alphaev68" ;;
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"EV6.8AL (21264B)")
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UNAME_MACHINE="alphaev68" ;;
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"EV6.8CX (21264D)")
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UNAME_MACHINE="alphaev68" ;;
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"EV6.9A (21264/EV69A)")
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UNAME_MACHINE="alphaev69" ;;
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"EV7 (21364)")
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UNAME_MACHINE="alphaev7" ;;
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"EV7.9 (21364A)")
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UNAME_MACHINE="alphaev79" ;;
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esac
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# A Pn.n version is a patched version.
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# A Vn.n version is a released version.
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# A Tn.n version is a released field test version.
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# A Xn.n version is an unreleased experimental baselevel.
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# 1.2 uses "1.2" for uname -r.
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echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
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exit ;;
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Alpha\ *:Windows_NT*:*)
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# How do we know it's Interix rather than the generic POSIX subsystem?
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# Should we change UNAME_MACHINE based on the output of uname instead
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# of the specific Alpha model?
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echo alpha-pc-interix
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exit ;;
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21064:Windows_NT:50:3)
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echo alpha-dec-winnt3.5
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exit ;;
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Amiga*:UNIX_System_V:4.0:*)
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echo m68k-unknown-sysv4
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exit ;;
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*:[Aa]miga[Oo][Ss]:*:*)
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echo ${UNAME_MACHINE}-unknown-amigaos
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exit ;;
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*:[Mm]orph[Oo][Ss]:*:*)
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echo ${UNAME_MACHINE}-unknown-morphos
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exit ;;
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*:OS/390:*:*)
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echo i370-ibm-openedition
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exit ;;
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*:z/VM:*:*)
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echo s390-ibm-zvmoe
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exit ;;
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*:OS400:*:*)
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echo powerpc-ibm-os400
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exit ;;
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arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
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echo arm-acorn-riscix${UNAME_RELEASE}
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exit ;;
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arm:riscos:*:*|arm:RISCOS:*:*)
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echo arm-unknown-riscos
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exit ;;
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SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
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echo hppa1.1-hitachi-hiuxmpp
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exit ;;
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Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
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# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
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if test "`(/bin/universe) 2>/dev/null`" = att ; then
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echo pyramid-pyramid-sysv3
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else
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echo pyramid-pyramid-bsd
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fi
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exit ;;
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NILE*:*:*:dcosx)
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echo pyramid-pyramid-svr4
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exit ;;
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DRS?6000:unix:4.0:6*)
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echo sparc-icl-nx6
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exit ;;
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DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
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case `/usr/bin/uname -p` in
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sparc) echo sparc-icl-nx7; exit ;;
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esac ;;
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