makefilen missing separator. Stop

文章作者:jqpeng
原文链接: makefilen missing separator. Stop

makefile has a very stupid relation with tabs, all actions of every rule are identified by tabs …… and No 4 spaces don’t make a tab, only a tab makes a tab…

makefile使用tab来作为separator.如果你使用4个空格就会报错,makefile:n: *** missing separator. Stop,其中n是第几行