tree e438f41a3413b034804fb39e15411b411a4551c3
parent 49071ae9b8887fa9ed914b742aeee024bcc7c4c3
author Masahiro Yamada <yamada.masahiro@socionext.com> 1482378713 +0900
committer Masahiro Yamada <yamada.masahiro@socionext.com> 1483583759 +0900

Build: use CPP just for pre-processing

Using AS for pre-processing looks a bit weird, and some assembly
specific options are given for nothing.  Rather, use CPP.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>