Revert "KBUILD_CFLAGS: play around with different flags: add modulo flags: remove -fno-strict-aliasing"

This reverts commit c76a4664a794d2bb9d37f1f9705b2df4d3eb0585.
- hard float compile success ( on Ubuntu 12.10 arm-linux-gnueabihf )
small mod
Suppress strict-aliasing warnings to stop dereferencing type-punned pointer will break strict-aliasing rules warning from going crazy