setup.py 文件源码

def build_extensions(self):
        #c = self.compiler.compiler_type
        #print "compiler attr", self.compiler.__dict__
        #print "compiler", self.compiler.compiler
        #print "compiler is",c
        try:
            if compiler_is_clang(self.compiler.compiler):
                for e in self.extensions:
                    e.extra_compile_args.append('-stdlib=libstdc++')
                    e.extra_compile_args.append('-Wno-unused-function')
                for e in self.extensions:
                    e.extra_link_args.append('-stdlib=libstdc++')
        except AttributeError:
            pass
        build_ext.build_extensions(self)