ARCH="$(uname -m)"

ARM=' %arm '
POWERPC=' ppc ppc64 '
X86=' %ix86 x86_64 '

if [ -z "${ARM##* $ARCH *}" ]; then
	ARCH=arm
elif [ -z "${POWERPC##* $ARCH *}" ]; then
	ARCH=powerpc
elif [ -z "${X86##* $ARCH *}" ]; then
	ARCH=x86
fi

[ -d %asmdir ] ||
	ln -sf "asm-$ARCH" %asmdir