msvccompiler.py 文件源码

def set_path_env_var(self, name):
        """Set environment variable 'name' to an MSVC path type value.

        This is equivalent to a SET command prior to execution of spawned
        commands.
        """

        if name == "lib":
            p = self.get_msvc_paths("library")
        else:
            p = self.get_msvc_paths(name)
        if p:
            os.environ[name] = string.join(p, ';')