tree bc27560e5930aa49b4f8c0f1db7f9368ed126134
parent 14c840df90bb4fc9935f7e24350e3269b6bd7f17
author Kito Cheng <kito@0xlab.org> 1364959780 +0800
committer Elliott Hughes <enh@google.com> 1365012637 -0700

Prevent name conflict for eventfd.cpp and eventfd.s when building libc.a

 - eventfd.cpp and eventfd.s will output to the same file when building libc.a
   out/target/product/*/obj/STATIC_LIBRARIES/libc_intermediates/WHOLE/libc_common_objs/eventfd.o
 - And then `eventfd` will undefined when statically linked to libc.

Also add a unit test.

Change-Id: Ib310ade3256712ca617a90539e8eb07459c98505