as68/Makefile : dont force 32bit
as68/Makefile : dont force 32bit

as68 in testing seems fully functional in 64bit compile

Signed-off-by: Graeme Gregory <9c5184f256fa4e0f47ed2cae81d34eab896094fe@xora.org.uk>

stronnag/xtc68,stronnag/xtc68,stronnag/xtc68,stronnag/xtc68