您可以使用LOCAL_OVERRIDES_PACKAGES在其Android.mk中添加新模块,存根和禁用模块,而不是在许多文件夹中修改AOSP中的.mk文件.如果模块仍然出现在目标中,您可能需要向LOCAL_OVERRIDES_PACKAGES添加另外的模块,这些模块通过LOCAL_required_MODULES添加了不需要的软件包.

对不起,我不知道更好的方法.

packages / apps文件夹包含大多数应用程序.mk文件,但在一般情况下,您可能还需要检查设备,供应商和硬件文件夹.

补充：我刚刚发现envsetup.sh提供了mgrep命令来搜索makefile(包括* .mk),所以你可以尝试这个来找到.mk引用的DeskClock包：

build@1c1b9d217b9d:~/android/cm12.1$mgrep DeskClock
./packages/apps/DeskClock/Android.mk:20:LOCAL_PACKAGE_NAME := DeskClock
./packages/apps/DeskClock/tests/Android.mk:12:LOCAL_PACKAGE_NAME := DeskClockTests
./packages/apps/DeskClock/tests/Android.mk:14:LOCAL_INSTRUMENTATION_FOR := DeskClock
./build/target/product/core.mk:26:    DeskClock \

所以你看到DeskClock包含在core.mk的构建中

虽然envsetup.sh的帮助部分没有提到mgrep命令,但是’hmm’命令(envsetup.sh的帮助)报告了 – 我在这里引用它来刺激我们更深入地学习AOSP工具))：

build@1c1b9d217b9d:~/android/cm12.1$hmm
Invoke ". build/envsetup.sh" from your shell to add the following functions to your environment:
- lunch:   lunch <product_name>-<build_variant>
- tapas:   tapas [<App1> <App2> ...] [arm|x86|mips|armv5|arm64|x86_64|mips64] [eng|userdebug|user]
- croot:   Changes directory to the top of the tree.
- cout:    Changes directory to out.
- m:       Makes from the top of the tree.
- mm:      Builds all of the modules in the current directory,but not their dependencies.
- mmm:     Builds all of the modules in the supplied directories,but not their dependencies.
           To limit the modules being built use the Syntax: mmm dir/:target1,target2.
- mma:     Builds all of the modules in the current directory,and their dependencies.
- mmp:     Builds all of the modules in the current directory and pushes them to the device.
- mmmp:    Builds all of the modules in the supplied directories and pushes them to the device.
- mmma:    Builds all of the modules in the supplied directories,and their dependencies.
- mms:     Short circuit builder. Quickly re-build the kernel,rootfs,boot and system images
           without deep dependencies. Requires the full build to have run before.
- cgrep:   Greps on all local C/C++ files.
- ggrep:   Greps on all local Gradle files.
- jgrep:   Greps on all local Java files.
- resgrep: Greps on all local res / *.xml files.
- sgrep:   Greps on all local source files.
- godir:   Go to the directory containing a file.
- cmremote: Add git remote for CM Gerrit Review
- cmgerrit: A Git wrapper that fetches/pushes patch from/to CM Gerrit Review
- cmrebase: Rebase a Gerrit change and push it again
- aospremote: Add git remote for matching AOSP repository
- cafremote: Add git remote for matching CodeAurora repository.
- mka:      Builds using SCHED_BATCH on all processors
- mkap:     Builds the module(s) using mka and pushes them to the device.
- cmka:     Cleans and builds using mka.
- repolastsync: Prints date and time of last repo sync.
- reposync: Parallel repo sync using ionice and SCHED_BATCH
- repopick: Utility to fetch changes from Gerrit.
- installboot: Installs a boot.img to the connected device.
- installrecovery: Installs a recovery.img to the connected device.

Look at the source to view more functions. The complete list is:
mgrep                           cmka                            get_symbols_directory           lunch                           repopick
sgrep                           cmrebase                        getbugreports                   m                               reposync
treegrep                        cmremote                        getdriver                       make                            resgrep
_lunch                          core                            getlastscreenshot               makerecipe                      runhat
adb_get_product_device          coredump_enable                 getprebuilt                     mangrep                         runtest
adb_get_traced_by               coredump_setup                  getscreenshotpath               mk_timer                        sepgrep
add_lunch_combo                 cout                            getsdcardpath                   mka                             set_java_home
aospremote                      cproj                           gettargetarch                   mm                              set_sequence_number
breakfast                       croot                           gettop                          mma                             set_stuff_for_environment
brunch                          dddclient                       ggrep                           mmm                             setpaths
cafremote                       dopush                          godir                           mmma                            settitle
cgrep                           eat                             hmm                             mms                             smoketest
check_bash_version              findmakefile                    installboot                     omnom                           stacks
check_product                   fixup_common_out_dir            installrecovery                 pez                             startviewserver
check_variant                   gdbclient                       is                              pid                             stopviewserver
choosecombo                     gdbclient_old                   isviewserverstarted             print_lunch_menu                systemstack
chooseproduct                   gdbwrapper                      jgrep                           printconfig                     tapas
choosetype                      get_abs_build_var               key_back                        qpid                            tracedmdump
choosevariant                   get_build_var                   key_home                        repodiff
cmgerrit                        get_make_command                key_menu                        repolastsync

您可以在envsetup.sh中检查mgrep的实现,以获取新的grep搜索的想法))