LOCAL_MODULE_TAGS ：=user eng tests optional
user: 指该模块只在user版本下才编译
eng: 指该模块只在eng版本下才编译
tests: 指该模块只在tests版本下才编译
optional:指该模块在所有版本下都编译
eng This is the default flavor. A plain "make" is the same as "make eng". droid is an alias for eng.
* Installs modules tagged with: eng, debug, user, and/or development.
* Installs non-APK modules that have no tags specified.
* Installs APKs according to the product definition files, in addition to tagged APKs.
* ro.secure=0
* ro.debuggable=1
* ro.kernel.android.checkjni=1
* adb is enabled by default.
user "make user"
This is the flavor intended to be the final release bits.
* Installs modules tagged with user.
* Installs non-APK modules that have no tags specified.
* Installs APKs according to the product definition files; tags are ignored for APK modules.
* ro.secure=1
* ro.debuggable=0
* adb is disabled by default.
userdebug "make userdebug"
The same as user, except:
* Also installs modules tagged with debug.
* ro.debuggable=1
* adb is enabled by default.
Build flavors/types
When building for a particular product, it's often useful to have minor
variations on what is ultimately the final release build. These are the
currently-defined "flavors" or "types" (we need to settle on a real name
for these).
eng
|
This is the default flavor. A plain "make" is the same as " make eng". droidis an alias for eng.
|
user
|
"make user" This is the flavor intended to be the final release bits.
|
userdebug
|
"make userdebug"
The same as
|
If you build one flavor and then want to build another, you should run
"make installclean
" between the two makes to guarantee that
you don't pick up files installed by the previous flavor. "make
clean
" will also suffice, but it takes a lot longer.