diff --git a/Android.mk b/Android.mk
new file mode 100644
index 0000000..5f654f6
--- /dev/null
+++ b/Android.mk
@@ -0,0 +1,148 @@
+# 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)
+
+include $(LOCAL_PATH)/file_lists.mk
+
+# Common variables
+# ========================================================
+
+libweaveCommonCppExtension := .cc
+libweaveCommonCFlags := -Wall -Werror \
+	-Wno-char-subscripts -Wno-missing-field-initializers \
+	-Wno-unused-function -Wno-unused-parameter
+
+libweaveCommonCppFlags := \
+	-Wno-deprecated-register \
+	-Wno-sign-compare \
+	-Wno-sign-promo \
+	-Wno-non-virtual-dtor \
+
+libweaveCommonCIncludes := \
+	$(LOCAL_PATH)/.. \
+	$(LOCAL_PATH)/include \
+	$(LOCAL_PATH)/third_party/modp_b64/modp_b64 \
+	$(LOCAL_PATH)/third_party/libuweave \
+	external/gtest/include \
+
+libweaveSharedLibraries := \
+	libchrome \
+	libexpat \
+	libcrypto \
+
+# libweave-external
+# ========================================================
+include $(CLEAR_VARS)
+LOCAL_MODULE := libweave-external
+LOCAL_CPP_EXTENSION := $(libweaveCommonCppExtension)
+LOCAL_CFLAGS := $(libweaveCommonCFlags)
+LOCAL_CPPFLAGS := $(libweaveCommonCppFlags)
+LOCAL_C_INCLUDES := $(libweaveCommonCIncludes)
+LOCAL_SHARED_LIBRARIES := $(libweaveSharedLibraries)
+LOCAL_STATIC_LIBRARIES :=
+LOCAL_CLANG := true
+LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/external
+
+LOCAL_SRC_FILES := \
+	$(THIRD_PARTY_CHROMIUM_CRYPTO_SRC_FILES) \
+	$(THIRD_PARTY_MODP_B64_SRC_FILES) \
+	$(THIRD_PARTY_LIBUWEAVE_SRC_FILES)
+
+include $(BUILD_STATIC_LIBRARY)
+
+# libweave-common
+# ========================================================
+include $(CLEAR_VARS)
+LOCAL_MODULE := libweave-common
+LOCAL_CPP_EXTENSION := $(libweaveCommonCppExtension)
+LOCAL_CFLAGS := $(libweaveCommonCFlags)
+LOCAL_CPPFLAGS := $(libweaveCommonCppFlags)
+LOCAL_C_INCLUDES := $(libweaveCommonCIncludes)
+LOCAL_SHARED_LIBRARIES := $(libweaveSharedLibraries)
+LOCAL_STATIC_LIBRARIES := libweave-external
+LOCAL_CLANG := true
+LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)
+
+LOCAL_SRC_FILES := $(WEAVE_SRC_FILES)
+
+include $(BUILD_STATIC_LIBRARY)
+
+# libweave-test
+# ========================================================
+include $(CLEAR_VARS)
+LOCAL_MODULE := libweave-test
+LOCAL_CPP_EXTENSION := $(libweaveCommonCppExtension)
+LOCAL_CFLAGS := $(libweaveCommonCFlags)
+LOCAL_CPPFLAGS := $(libweaveCommonCppFlags)
+LOCAL_C_INCLUDES := \
+	$(libweaveCommonCIncludes) \
+	external/gmock/include \
+
+LOCAL_SHARED_LIBRARIES := $(libweaveSharedLibraries)
+LOCAL_STATIC_LIBRARIES := libgtest libgmock
+LOCAL_CLANG := true
+LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/include
+
+LOCAL_SRC_FILES := $(WEAVE_TEST_SRC_FILES)
+
+include $(BUILD_STATIC_LIBRARY)
+
+# libweave
+# ========================================================
+include $(CLEAR_VARS)
+LOCAL_MODULE := libweave
+LOCAL_CPP_EXTENSION := $(libweaveCommonCppExtension)
+LOCAL_CFLAGS := $(libweaveCommonCFlags)
+LOCAL_CPPFLAGS := $(libweaveCommonCppFlags)
+LOCAL_C_INCLUDES := $(libweaveCommonCIncludes)
+LOCAL_SHARED_LIBRARIES := $(libweaveSharedLibraries)
+LOCAL_WHOLE_STATIC_LIBRARIES := libweave-common libweave-external
+LOCAL_CLANG := true
+LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/include
+
+LOCAL_SRC_FILES :=
+
+include $(BUILD_SHARED_LIBRARY)
+
+# libweave_test
+# ========================================================
+include $(CLEAR_VARS)
+LOCAL_MODULE := libweave_test
+LOCAL_MODULE_TAGS := debug
+LOCAL_CPP_EXTENSION := $(libweaveCommonCppExtension)
+LOCAL_CFLAGS := $(libweaveCommonCFlags)
+LOCAL_CPPFLAGS := $(libweaveCommonCppFlags)
+LOCAL_C_INCLUDES := \
+	$(libweaveCommonCIncludes) \
+	external/gmock/include \
+
+LOCAL_SHARED_LIBRARIES := \
+	$(libweaveSharedLibraries) \
+
+LOCAL_STATIC_LIBRARIES := \
+	libweave-common \
+	libweave-external \
+	libweave-test \
+	libgtest libgmock \
+	libchrome_test_helpers \
+
+LOCAL_CLANG := true
+LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)
+
+LOCAL_SRC_FILES := \
+	$(WEAVE_UNITTEST_SRC_FILES) \
+	$(THIRD_PARTY_CHROMIUM_CRYPTO_UNITTEST_SRC_FILES)
+
+include $(BUILD_NATIVE_TEST)