Android module compilation, MM command

If you only need to modify the content of a module, but you need to execute make every time, the last wait is a long time.
To compile a module, you only need to execute mm in the directory or its subdirectory of your module to compile a separate APK!
Procedure:
1) Open ~ /Add the. baserc file to the source ~ /I850/build/envsetup. Sh. Add the path of your own file. This removes the need to reference this file before executing the MM command every time you start a new terminal.
2) After completing step 1, you can execute mm in your module at will. To use other quick commands, you can view envsetup. sh files, such as cgrep, jgrep, and resgrep, are queried in different types of files. And M, mmm, etc.
3) You can also use ADB push to push your APK to the simulator or mobile terminal, or generate a new system. img in the project root directory through make-Snod.