sources contains a bad line continuation -- backslash followed by a space where a newline was probably intended; this occurs in INCLUDES and therefore the root of your drive may be looked in inappropriately; to do this on purpose, put a semicolon after the slash.
编译的错误是:
源代码中有一行不正常地结束:即反斜杠后面跟了一个空格,解决方法是在反斜杆后面加一个分号.