Results 2 issues of hominlinx

hi, thanks your math-neon. when I using gcc to compile math-neon,occurs errors: math_acosf.c:49:1: error: control reaches end of non-void function [-Werror=return-type] cc1: some warnings being treated as errors thanks

请问你这个如何做测试啊?? 我运行了一下: { "Ret": 400, "ErrMsg": "", "ShowVerifyCode": 0, "ErrCode": -2 } 说明: http://mp.weixin.qq.com/cgi-bin/login?lang=zh_CN 这个网页不行了 咋办