可以全局制作 "assume-new" 吗？

Question

默认情况下，Make 会将 "touch" 提供的目标文件 "bring it up to date"。为避免这种情况，您可以使用 this option:

   -W file, --what-if=file, --new-file=file, --assume-new=file
        Pretend that the target file has just been  modified.   When  used
        with  the -n flag, this shows you what would happen if you were to
        modify that file.  Without -n, it is almost the same as running  a
        touch  command  on the given file before running make, except that
        the modification time is changed only in the imagination of  make.

Makefile 本身是否有等效设置（可能是 MAKEFLAGS 选项）以在 Makefile 中定义的所有目标全局采用此选项？

Answer 1

我认为这可行：MAKEFLAGS=--assume-new=$(MAKECMDGOALS)

这样做有什么负面影响吗？

可以全局制作 "assume-new" 吗？

Can Make "assume-new" globally?

unix

makefile

gnu-make