heliclei/cocos2d-x — pull request #395 by cocosQA (2014-04-28 10:43:10+00:00)
Title: [ci skip]platform android: automate retrieve all source file in android.mk

I have drop some lines in android.mk to make the NDK build system automatic retrieve all source files without write them one by one.
Pure makefile functions, works on mac, linux, windows with android NDK.