android源码编译快捷命令

What are m, mm, mmm?

These are build utilitiesprovided by build/envsetup.sh. Here's a description of all the availableutilities

- croot:   Changes directory to the top of the tree.

- m:       Makes from the top of the tree.

- mm:      Builds all of the modules in the currentdirectory.

- mmm:     Builds all of the modules in the supplieddirectories.

- cgrep:   Greps on all local C/C++ files.

- jgrep:   Greps on all local Java files.

- mgrep:   Greps on all makefiles

- resgrep: Greps on all localres/*.xml files.

- godir:   Go to the directory containing a file

- printconfig: tells you whatconfiguration you are currently building