diff --git a/libs/gui/Android.bp b/libs/gui/Android.bp
index 2ea4d16..9a27d23 100644
--- a/libs/gui/Android.bp
+++ b/libs/gui/Android.bp
@@ -204,27 +204,8 @@
     aconfig_declarations: "libgui_flags",
 }
 
-cc_library_shared {
-    name: "libgui",
-    vendor_available: true,
-    vndk: {
-        enabled: true,
-        private: true,
-    },
-    double_loadable: true,
-
-    defaults: ["libgui_bufferqueue-defaults"],
-
-    static_libs: [
-        "libgui_aidl_static",
-        "libgui_window_info_static",
-        "libguiflags",
-    ],
-    export_static_lib_headers: [
-        "libgui_aidl_static",
-        "libgui_window_info_static",
-    ],
-
+filegroup {
+    name: "libgui-sources",
     srcs: [
         ":framework_native_aidl_binder",
         ":framework_native_aidl_gui",
@@ -268,11 +249,40 @@
         "bufferqueue/2.0/B2HProducerListener.cpp",
         "bufferqueue/2.0/H2BGraphicBufferProducer.cpp",
     ],
+}
 
+cc_defaults {
+    name: "libgui-defaults",
+    defaults: ["libgui_bufferqueue-defaults"],
+    srcs: [":libgui-sources"],
+    static_libs: [
+        "libgui_aidl_static",
+        "libgui_window_info_static",
+        "libguiflags",
+    ],
     shared_libs: [
         "libbinder",
         "libGLESv2",
     ],
+}
+
+cc_library_shared {
+    name: "libgui",
+    vendor_available: true,
+    vndk: {
+        enabled: true,
+        private: true,
+    },
+    double_loadable: true,
+
+    defaults: [
+        "libgui-defaults",
+    ],
+
+    export_static_lib_headers: [
+        "libgui_aidl_static",
+        "libgui_window_info_static",
+    ],
 
     export_shared_lib_headers: [
         "libbinder",
@@ -346,6 +356,7 @@
         "BufferQueueProducer.cpp",
         "BufferQueueThreadState.cpp",
         "BufferSlot.cpp",
+        "FrameRateUtils.cpp",
         "FrameTimestamps.cpp",
         "GLConsumerUtils.cpp",
         "HdrMetadata.cpp",