Android make command

targets - make targets will print a list of all of the LOCAL_MODULE names you can make.

clean-$(LOCAL_MODULE) and clean-$(LOCAL_PACKAGE_NAME) - Let you selectively clean one target. For example, you can type make clean-libutils and it will delete libutils.so and all of the intermediate files, or you can type make clean-Home and it will clean just the Home app.

modules - list the all modules that you can make.