diff --git a/libbinderwrapper/Android.bp b/libbinderwrapper/Android.bp
new file mode 100644
index 0000000..6fac0d8
--- /dev/null
+++ b/libbinderwrapper/Android.bp
@@ -0,0 +1,61 @@
+//
+// Copyright (C) 2015 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+cc_defaults {
+    name: "libbinderwrapper_defaults",
+
+    cflags: [
+        "-Wall",
+        "-Werror",
+        "-Wno-unused-parameter",
+
+        // for libchrome
+        "-Wno-sign-promo",
+    ],
+    export_include_dirs: ["include"],
+    shared_libs: [
+        "libbinder",
+        "libchrome",
+        "libutils",
+    ],
+}
+
+// libbinderwrapper shared library
+// ========================================================
+cc_library_shared {
+    name: "libbinderwrapper",
+    defaults: ["libbinderwrapper_defaults"],
+
+    srcs: [
+        "binder_wrapper.cc",
+        "real_binder_wrapper.cc",
+    ],
+}
+
+// libbinderwrapper_test_support static library
+// ========================================================
+cc_library_static {
+    name: "libbinderwrapper_test_support",
+    defaults: ["libbinderwrapper_defaults"],
+
+    static_libs: ["libgtest"],
+    shared_libs: ["libbinderwrapper"],
+
+    srcs: [
+        "binder_test_base.cc",
+        "stub_binder_wrapper.cc",
+    ],
+}
diff --git a/libbinderwrapper/Android.mk b/libbinderwrapper/Android.mk
deleted file mode 100644
index c768373..0000000
--- a/libbinderwrapper/Android.mk
+++ /dev/null
@@ -1,62 +0,0 @@
-#
-# Copyright (C) 2015 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-LOCAL_PATH := $(call my-dir)
-
-binderwrapperCommonCFlags := -Wall -Werror -Wno-unused-parameter
-binderwrapperCommonCFlags += -Wno-sign-promo  # for libchrome
-binderwrapperCommonExportCIncludeDirs := $(LOCAL_PATH)/include
-binderwrapperCommonCIncludes := $(LOCAL_PATH)/include
-binderwrapperCommonSharedLibraries := \
-  libbinder \
-  libchrome \
-  libutils \
-
-# libbinderwrapper shared library
-# ========================================================
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := libbinderwrapper
-LOCAL_CPP_EXTENSION := .cc
-LOCAL_CFLAGS := $(binderwrapperCommonCFlags)
-LOCAL_EXPORT_C_INCLUDE_DIRS := $(binderwrapperCommonExportCIncludeDirs)
-LOCAL_C_INCLUDES := $(binderwrapperCommonCIncludes)
-LOCAL_SHARED_LIBRARIES := $(binderwrapperCommonSharedLibraries)
-LOCAL_SRC_FILES := \
-  binder_wrapper.cc \
-  real_binder_wrapper.cc \
-
-include $(BUILD_SHARED_LIBRARY)
-
-# libbinderwrapper_test_support static library
-# ========================================================
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := libbinderwrapper_test_support
-LOCAL_CPP_EXTENSION := .cc
-LOCAL_CFLAGS := $(binderwrapperCommonCFlags)
-LOCAL_EXPORT_C_INCLUDE_DIRS := $(binderwrapperCommonExportCIncludeDirs)
-LOCAL_C_INCLUDES := $(binderwrapperCommonCIncludes)
-LOCAL_STATIC_LIBRARIES := libgtest
-LOCAL_SHARED_LIBRARIES := \
-  $(binderwrapperCommonSharedLibraries) \
-  libbinderwrapper \
-
-LOCAL_SRC_FILES := \
-  binder_test_base.cc \
-  stub_binder_wrapper.cc \
-
-include $(BUILD_STATIC_LIBRARY)