初级的shell脚本，写的makefile文件，初学linuxC编译程序的可以看看。-Primary shell scr ipt to write the makefile, the beginner linuxC compiler can look at.

shell解释器自行编写，有源码，有Makefile，有说明，在Linux下运行，C语言代码-shell interpreter to write your own, there is source code, Makefile, a note, run under Linux, C language code

adb Makefile处理。可以单独编译ADB。(adb Makefile can comlile file.so Good.)