摘要： LINUX readline 库的使用,,编译代码时必须链接libreadline 与libtermcap基只有前者,,将会有如下的链接失败/usr/lib/libreadline.so: undefined reference to `tgetnum': /usr/lib/libreadline.so: undefined reference to `tgoto': /usr/lib/libreadline.so: undefined reference to `tgetflag': /usr/lib/libreadline.so: undefined referen 阅读全文