Warning: file_get_contents(/data/phpspider/zhask/data//catemap/6/cplusplus/133.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
C++ 叮当声:错误:编译期间未使用参数:'-当前版本1';_C++_Xcode - Fatal编程技术网

C++ 叮当声:错误:编译期间未使用参数:'-当前版本1';

C++ 叮当声:错误:编译期间未使用参数:'-当前版本1';,c++,xcode,C++,Xcode,我正在使用ns-3并在Xcode中用C++编写代码。在终端中,它不断给我错误信息: clang: error: argument unused during compilation: '-compatibility_version 1' clang: error: argument unused during compilation: '-current_version 1' clang: error: argument unused during compilation: '-mno-fuse

我正在使用
ns-3
并在
Xcode
中用
C++
编写代码。在终端中,它不断给我错误信息:

clang: error: argument unused during compilation: '-compatibility_version 1'
clang: error: argument unused during compilation: '-current_version 1'
clang: error: argument unused during compilation: '-mno-fused-madd'
这些错误意味着什么