/freebsd/      { print "FREEBSD"; exit}

					/morphos/      { print "MORPHOS"; exit}

					/beos/         { print "BEOS";    exit}

					/sunos/        { print "SUNOS";   exit}

					/cygwin/       { print "CYGWIN";  exit}

					/mingw/        { print "MINGW";   exit}

		'`

		if [ -z "$os" ]

		then

			os=`LC_ALL=C uname | tr [:upper:] [:lower:] | awk '

					/linux/        { print "UNIX";    exit}