cocos new 新建一个helloworld项目能运行。
什么也不做，然后在tojs目录下执行 python genbindings.py
执行到 rocessing section cocos2dx_physics3d就报错了，报了一堆
1. severity = Error,
location = SourceLocation file ‘/Users/xxx/dev/android-ndk-r10e/toolchains/llvm-3.6/prebuilt/darwin-x86_64/lib/clang/3.6/include/xmmintrin.h’, line 185, column 18,
details = “use of undeclared identifier ‘__builtin_ia32_cmpeqss’”
重新建项目，注释掉cmd_args里面的key value就没问题