setup.py 文件源码

def build_extensions(self):
        # Remove the "-Wstrict-prototypes" compiler option, which isn't valid
        # for C++.
        customize_compiler(self.compiler)
        try:
            self.compiler.compiler_so.remove('-Wstrict-prototypes')
        except (AttributeError, ValueError):
            pass
        _build_ext.build_extensions(self)