vm: Use -fno-strict-aliasing for now

Change-Id: I6991956e57ac18364bbd16bc847d8f8732882678
Signed-off-by: zwliew <zhaoweiliew@gmail.com>
vm: Add missing -fno-strict-aliasing

Change-Id: I920a5fd1d02043728701f5fa1e1fde51351f6cdc
Signed-off-by: zwliew <zhaoweiliew@gmail.com>