Create sysprop_library soong module

A newly introduced sysprop_library soong module will generate a
java_sdk_library and a cc_library from .sysprop description files.
Both Java modules and C++ modules can link against sysprop_library
module, thus giving consistency for using generated sysprop API.

As Java controls accessibility of Internal / System properties with
@hide and @SystemApi, 2 different header files will be created. And
build system will selectively expose depending on the property owner
and the place where the client libraries go into.

Bug: 80125326
Bug: 122170616
Test: 1) Create sysprop_library module.
Test: 2) Create empty txt files under prebuilts/sdk.
Test: 3) Create api directory, make update-api, and see changes.
Test: 4) Try to link against sysprop_library with various clients.
Test: 5) Soc_specific, Device_specific, Product_specific, recovery flags
work as intended.
Change-Id: I78dc5780ccfbb4b69e5c61dec26b94e92d43c333
This commit is contained in:
Inseob Kim
2019-02-08 21:00:45 +09:00
parent 58b31ad33a
commit c0907f191a
15 changed files with 895 additions and 231 deletions

View File

@@ -123,7 +123,7 @@ type hooks struct {
install []func(InstallHookContext)
}
func loadHookMutator(ctx TopDownMutatorContext) {
func LoadHookMutator(ctx TopDownMutatorContext) {
if m, ok := ctx.Module().(Module); ok {
// Cast through *androidTopDownMutatorContext because AppendProperties is implemented
// on *androidTopDownMutatorContext but not exposed through TopDownMutatorContext