Hi, As I will add my own codes to Yaffs, I want to know how to compile and debug Yaffs so that I can see how Yaffs works and figure out which errors I make. I want to see the compile messages printed on the screen. Now I try to compile Yaffs2 in my own system using the source code downloaded from www.yaffs.net . I want to trace the compile process. How can I do it? Can you tell in detail? Thank you! 979746084@qq.com