Each component has its own Makefile, and the top level Makefile walks through each of its sub-directories building all Makefiles it finds.

每个组件有它自己的Makefile，并且顶级Makefile遍历它所有的子目录构建它所找到的所有Makefile。

youdao

Each component has its own Makefile, and the top level Makefile walks through each of its sub-directories building all Makefiles it finds.

每个组件有它自己的Makefile，并且顶级Makefile遍历它所有的子目录构建它所找到的所有Makefile。

youdao