1 files changed, 96 insertions, 0 deletions
diff --git a/machine.sh b/machine.sh
new file mode 100755
index 0000000..32a0f7a
--- /dev/null
+++ b/machine.sh
@@ -0,0 +1,96 @@
+:
+# derrived from /etc/rc_d/os.sh
+
+# RCSid:
+#	$Id: machine.sh,v 1.16 2010/10/17 00:05:51 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`;
+	;;
+*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