Three tips you should definitely know about gcc and makefile (learn makefile by examples)

This video presents common knowledge about the gcc and make file, such as the rules of writing makefile, parameters to specify include directory and dynamic link.
00:20 Tip1: General ideas of the makefile
11:48 Tip2: Include dir and library dir of of gcc (-I -L and -l)
20:40 Tip3: Static linking and dynamic linking
The example used in the video is here (github.com/wan...)