Add jni_layer_runtime.cpp to JNI targets and sources

Author: keyprocedure

extension/android/jni/BUCK

@@ -28,7 +28,7 @@ non_fbcode_target(_kind = executorch_generated_lib,
 
 non_fbcode_target(_kind = fb_android_cxx_library,
     name = "executorch_jni",
-    srcs = ["jni_layer.cpp", "log.cpp"],
+    srcs = ["jni_layer.cpp", "log.cpp", "jni_layer_runtime.cpp"],
     allow_jni_merging = False,
     compiler_flags = ET_JNI_COMPILER_FLAGS,
     soname = "libexecutorch.$(ext)",
@@ -49,7 +49,7 @@ non_fbcode_target(_kind = fb_android_cxx_library,
 
 non_fbcode_target(_kind = fb_android_cxx_library,
     name = "executorch_jni_full",
-    srcs = ["jni_layer.cpp", "log.cpp"],
+    srcs = ["jni_layer.cpp", "log.cpp", "jni_layer_runtime.cpp"],
     allow_jni_merging = False,
     compiler_flags = ET_JNI_COMPILER_FLAGS,
     soname = "libexecutorch.$(ext)",
@@ -74,6 +74,7 @@ non_fbcode_target(_kind = fb_android_cxx_library,
     srcs = [
         "jni_layer.cpp",
         "jni_layer_llama.cpp",
+        "jni_layer_runtime.cpp",
     ],
     allow_jni_merging = False,
     compiler_flags = ET_JNI_COMPILER_FLAGS + [
@@ -113,6 +114,10 @@ runtime.export_file(
     name = "jni_layer.cpp",
 )
 
+runtime.export_file(
+    name = "jni_layer_runtime.cpp",
+)
+
 runtime.cxx_library(
     name = "jni_headers",
     exported_headers = [

extension/android/jni/selective_jni.buck.bzl

@@ -4,10 +4,12 @@ load("@fbsource//xplat/executorch/backends/xnnpack/third-party:third_party_libs.
 load("@fbsource//xplat/executorch/extension/android/jni:build_defs.bzl", "ET_JNI_COMPILER_FLAGS")
 
 def selective_jni_target(name, deps, srcs = [], soname = "libexecutorch.$(ext)"):
-    non_fbcode_target(_kind = fb_android_cxx_library,
+    non_fbcode_target(
+        _kind = fb_android_cxx_library,
         name = name,
         srcs = [
             "//xplat/executorch/extension/android/jni:jni_layer.cpp",
+            "//xplat/executorch/extension/android/jni:jni_layer_runtime.cpp",
         ] + srcs,
         allow_jni_merging = False,
         compiler_flags = ET_JNI_COMPILER_FLAGS,