Performance tools native

Native (C++) binaries and dependencies used by preformance tools insfrastructure.

All sections below expect you to start in .../tools/base/profiler/native

To compile all the android and host binaries:

../../../gradlew compileAndroid(Debug|Release)

To compile only the host binaries:

../../../gradlew compileHost(Debug|Release)

To run the host unit tests:

../../../gradlew checkHost(Debug|Release)

To run the lint checks:

../../../gradlew lintHost(Debug|Release)

To compile for a specific ABI (arm64-v8a for example):

../../../gradlew compileAndroidArm64V8a(Debug|Release)