makefile has a very stupid relation with tabs , all actions of every rule are identified by tabs …… and No 4 spaces dont make a tab , only a tab makes a tab…
参考:
https://stackoverflow.com/questions/16931770/makefile4-missing-separator-stop
Stay hungry, stay foolish
makefile has a very stupid relation with tabs , all actions of every rule are identified by tabs …… and No 4 spaces dont make a tab , only a tab makes a tab…
参考:
https://stackoverflow.com/questions/16931770/makefile4-missing-separator-stop
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