cocos编译选项说明

~/sdk/tools/android update project -t android-19 -p /Users/jiangxf/dev/cake2/proj.android

~/sdk/tools/android update lib-project -p ~/dev/cake2/cocos2d/cocos/platform/android/java -t android-19

~/dev/android-ndk-r10e/ndk-build
-C ~/dev/cake2/proj.android -j4 

NDK_MODULE_PATH=~/dev/cake2/proj.android/../cocos2d
:~/dev/cake2/proj.android/../cocos2d/cocos
:~/dev/cake2/proj.android/../cocos2d/external 

NDK_TOOLCHAIN_VERSION=4.9 NDK_DEBUG=1