mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-24 11:29:10 +00:00
101 lines
2.0 KiB
Bash
Executable File
101 lines
2.0 KiB
Bash
Executable File
:
|
|
# derrived from /etc/rc_d/os.sh
|
|
|
|
# RCSid:
|
|
# $Id: machine.sh,v 1.17 2015/05/05 00:10:54 sjg Exp $
|
|
#
|
|
# @(#) Copyright (c) 1994-2002 Simon J. Gerraty
|
|
#
|
|
# This file is provided in the hope that it will
|
|
# be of use. There is absolutely NO WARRANTY.
|
|
# Permission to copy, redistribute or otherwise
|
|
# use this file is hereby granted provided that
|
|
# the above copyright notice and this notice are
|
|
# left intact.
|
|
#
|
|
# Please send copies of changes and bug-fixes to:
|
|
# sjg@crufty.net
|
|
#
|
|
|
|
OS=`uname`
|
|
OSREL=`uname -r`
|
|
OSMAJOR=`IFS=.; set $OSREL; echo $1`
|
|
machine=`uname -p 2>/dev/null || uname -m`
|
|
MACHINE=
|
|
|
|
# there is at least one case of `uname -p` outputting
|
|
# a bunch of usless drivel
|
|
case "$machine" in
|
|
unknown|*[!A-Za-z0-9_-]*)
|
|
machine=`uname -m`
|
|
;;
|
|
esac
|
|
|
|
# Great! Solaris keeps moving arch(1)
|
|
# we need this here, and it is not always available...
|
|
Which() {
|
|
# some shells cannot correctly handle `IFS`
|
|
# in conjunction with the for loop.
|
|
_dirs=`IFS=:; echo ${2:-$PATH}`
|
|
for d in $_dirs
|
|
do
|
|
test -x $d/$1 && { echo $d/$1; break; }
|
|
done
|
|
}
|
|
|
|
case $OS in
|
|
OpenBSD)
|
|
MACHINE=$OS$OSMAJOR.$machine
|
|
arch=`Which arch /usr/bin:/usr/ucb:$PATH`
|
|
MACHINE_ARCH=`$arch -s`;
|
|
;;
|
|
Bitrig)
|
|
MACHINE=$OS$OSMAJOR.$machine
|
|
MACHINE_ARCH=`uname -m`;
|
|
;;
|
|
*BSD)
|
|
MACHINE=$OS$OSMAJOR.$machine
|
|
;;
|
|
SunOS)
|
|
arch=`Which arch /usr/bin:/usr/ucb:$PATH`
|
|
test "$arch" && machine_arch=`$arch`
|
|
|
|
case "$OSREL" in
|
|
4.0*) MACHINE_ARCH=$machine_arch MACHINE=$machine_arch;;
|
|
4*) MACHINE_ARCH=$machine_arch;;
|
|
esac
|
|
;;
|
|
HP-UX)
|
|
MACHINE_ARCH=`IFS="/-."; set $machine; echo $1`
|
|
;;
|
|
Interix)
|
|
MACHINE=i386
|
|
MACHINE_ARCH=i386
|
|
;;
|
|
UnixWare)
|
|
OSREL=`uname -v`
|
|
OSMAJOR=`IFS=.; set $OSREL; echo $1`
|
|
MACHINE_ARCH=`uname -m`
|
|
;;
|
|
Linux)
|
|
case "$machine" in
|
|
i?86) MACHINE_ARCH=i386;;# does anyone really care about 686 vs 586?
|
|
esac
|
|
;;
|
|
esac
|
|
|
|
MACHINE=${MACHINE:-$OS$OSMAJOR}
|
|
MACHINE_ARCH=${MACHINE_ARCH:-$machine}
|
|
|
|
(
|
|
case "$0" in
|
|
arch*) echo $MACHINE_ARCH;;
|
|
*)
|
|
case "$1" in
|
|
"") echo $MACHINE;;
|
|
*) echo $MACHINE_ARCH;;
|
|
esac
|
|
;;
|
|
esac
|
|
) | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz
|