年纪大了，记忆力也不好了，有这么多环境变量都记不住了，mark一下吧
NDK_ROOT = /Users/estone/dev_android/ndk-r8e
COCOS2DX_ROOT = /Users/estone/Desktop/cookie_project/cocos2d-x-2.2.6/projects/Online_en/proj.normal/../../..
APP_ROOT = /Users/estone/Desktop/cookie_project/cocos2d-x-2.2.6/projects/Online_en/proj.normal/..
APP_ANDROID_ROOT = /Users/estone/Desktop/cookie_project/cocos2d-x-2.2.6/projects/Online_en/proj.normal
Using prebuilt externals
Invalid attribute name:
package
make: Entering directory `/Users/estone/Desktop/cookie_project/cocos2d-x-2.2.6/projects/Online_en/proj.normal'
/Users/estone/dev_android/ndk-r8e/build/gmsl/__gmsl:512: *** non-numeric second argument to `wordlist' function: ''.Stop.
make: Leaving directory `/Users/estone/Desktop/cookie_project/cocos2d-x-2.2.6/projects/Online_en/proj.normal'
cp: dlls/*: No such file or directory
Buildfile: /Users/estone/Desktop/cookie_project/cocos2d-x-2.2.6/projects/Online_en/proj.normal/build.xml
