Specify jnilib partition in Android-<target>.mk

Context
- Android-<target>.mk currently does not contain information about partition for its dependent unembedded jni libraries, but only lists the name of the unembedded jni libraries.
- If an android_app module depends on an unembedded jni library that is located in a different partition, make cannot find the library.

Implementation
- Create a string field partition in jniLib struct.
- Add variable "LOCAL_SOONG_JNI_LIBS_PARTITION_<target>", an array of mappings of the name of the jni library to its partition.

Bug: 154162945
Test: m
Change-Id: I6b8e1272ff59dc70e3dd6ce8c6c8e4686dad76df

1 files changed, 4 insertions, 0 deletions

diff --git a/rust/rust.go b/rust/rust.go
index 1517e6263..ffe54732c 100644
--- a/rust/rust.go
+++ b/rust/rust.go
@@ -1664,6 +1664,10 @@ func (k kytheExtractRustSingleton) GenerateBuildActions(ctx android.SingletonCon
 	}
 }
 
+func (c *Module) Partition() string {
+	return ""
+}
+
 var Bool = proptools.Bool
 var BoolDefault = proptools.BoolDefault
 var String = proptools.String