| # | 
 | # 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 := $(my-dir) | 
 |  | 
 | # Default values for the USE flags. Override these USE flags from your product | 
 | # by setting BRILLO_USE_* values. Note that we define local variables like | 
 | # local_use_* to prevent leaking our default setting for other packages. | 
 | local_use_binder := $(if $(BRILLO_USE_BINDER),$(BRILLO_USE_BINDER),1) | 
 | local_use_dbus := $(if $(BRILLO_USE_DBUS),$(BRILLO_USE_DBUS),1) | 
 | local_use_hwid_override := \ | 
 |     $(if $(BRILLO_USE_HWID_OVERRIDE),$(BRILLO_USE_HWID_OVERRIDE),0) | 
 | local_use_mtd := $(if $(BRILLO_USE_MTD),$(BRILLO_USE_MTD),0) | 
 | local_use_power_management := \ | 
 |     $(if $(BRILLO_USE_POWER_MANAGEMENT),$(BRILLO_USE_POWER_MANAGEMENT),0) | 
 | local_use_weave := $(if $(BRILLO_USE_WEAVE),$(BRILLO_USE_WEAVE),0) | 
 |  | 
 | ue_common_cflags := \ | 
 |     -DUSE_BINDER=$(local_use_binder) \ | 
 |     -DUSE_DBUS=$(local_use_dbus) \ | 
 |     -DUSE_HWID_OVERRIDE=$(local_use_hwid_override) \ | 
 |     -DUSE_MTD=$(local_use_mtd) \ | 
 |     -DUSE_POWER_MANAGEMENT=$(local_use_power_management) \ | 
 |     -DUSE_WEAVE=$(local_use_weave) \ | 
 |     -D_FILE_OFFSET_BITS=64 \ | 
 |     -D_POSIX_C_SOURCE=199309L \ | 
 |     -Wa,--noexecstack \ | 
 |     -Wall \ | 
 |     -Werror \ | 
 |     -Wextra \ | 
 |     -Wformat=2 \ | 
 |     -Wno-psabi \ | 
 |     -Wno-unused-parameter \ | 
 |     -ffunction-sections \ | 
 |     -fstack-protector-strong \ | 
 |     -fvisibility=hidden | 
 | ue_common_cppflags := \ | 
 |     -Wnon-virtual-dtor \ | 
 |     -fno-strict-aliasing \ | 
 |     -std=gnu++11 | 
 | ue_common_ldflags := \ | 
 |     -Wl,--gc-sections | 
 | ue_common_c_includes := \ | 
 |     $(LOCAL_PATH)/client_library/include \ | 
 |     external/gtest/include \ | 
 |     system | 
 | ue_common_shared_libraries := \ | 
 |     libbrillo \ | 
 |     libbrillo-http \ | 
 |     libbrillo-stream \ | 
 |     libchrome | 
 |  | 
 | ifeq ($(local_use_dbus),1) | 
 |  | 
 | # update_engine_client-dbus-proxies (from generate-dbus-proxies.gypi) | 
 | # ======================================================== | 
 | include $(CLEAR_VARS) | 
 | LOCAL_MODULE := update_engine_client-dbus-proxies | 
 | LOCAL_MODULE_CLASS := STATIC_LIBRARIES | 
 | LOCAL_SRC_FILES := \ | 
 |     dbus_bindings/dbus-service-config.json \ | 
 |     dbus_bindings/org.chromium.UpdateEngineInterface.dbus-xml | 
 | LOCAL_DBUS_PROXY_PREFIX := update_engine | 
 | include $(BUILD_STATIC_LIBRARY) | 
 |  | 
 | endif  # local_use_dbus == 1 | 
 |  | 
 | # update_metadata-protos (type: static_library) | 
 | # ======================================================== | 
 | # Protobufs. | 
 | ue_update_metadata_protos_exported_static_libraries := \ | 
 |     update_metadata-protos | 
 | ue_update_metadata_protos_exported_shared_libraries := \ | 
 |     libprotobuf-cpp-lite | 
 |  | 
 | ue_update_metadata_protos_src_files := \ | 
 |     update_metadata.proto | 
 |  | 
 | # Build for the host. | 
 | include $(CLEAR_VARS) | 
 | LOCAL_MODULE := update_metadata-protos | 
 | LOCAL_MODULE_CLASS := STATIC_LIBRARIES | 
 | LOCAL_IS_HOST_MODULE := true | 
 | generated_sources_dir := $(call local-generated-sources-dir) | 
 | LOCAL_EXPORT_C_INCLUDE_DIRS := $(generated_sources_dir)/proto/system | 
 | LOCAL_SRC_FILES := $(ue_update_metadata_protos_src_files) | 
 | include $(BUILD_HOST_STATIC_LIBRARY) | 
 |  | 
 | # Build for the target. | 
 | include $(CLEAR_VARS) | 
 | LOCAL_MODULE := update_metadata-protos | 
 | LOCAL_MODULE_CLASS := STATIC_LIBRARIES | 
 | generated_sources_dir := $(call local-generated-sources-dir) | 
 | LOCAL_EXPORT_C_INCLUDE_DIRS := $(generated_sources_dir)/proto/system | 
 | LOCAL_SRC_FILES := $(ue_update_metadata_protos_src_files) | 
 | include $(BUILD_STATIC_LIBRARY) | 
 |  | 
 | ifeq ($(local_use_dbus),1) | 
 |  | 
 | # update_engine-dbus-adaptor (from generate-dbus-adaptors.gypi) | 
 | # ======================================================== | 
 | # Chrome D-Bus bindings. | 
 | include $(CLEAR_VARS) | 
 | LOCAL_MODULE := update_engine-dbus-adaptor | 
 | LOCAL_MODULE_CLASS := STATIC_LIBRARIES | 
 | LOCAL_SRC_FILES := \ | 
 |     dbus_bindings/org.chromium.UpdateEngineInterface.dbus-xml | 
 | include $(BUILD_STATIC_LIBRARY) | 
 |  | 
 | # update_engine-dbus-libcros-client (from generate-dbus-proxies.gypi) | 
 | # ======================================================== | 
 | include $(CLEAR_VARS) | 
 | LOCAL_MODULE := update_engine-dbus-libcros-client | 
 | LOCAL_MODULE_CLASS := STATIC_LIBRARIES | 
 | LOCAL_SRC_FILES := \ | 
 |     dbus_bindings/org.chromium.LibCrosService.dbus-xml | 
 | LOCAL_DBUS_PROXY_PREFIX := libcros | 
 | include $(BUILD_STATIC_LIBRARY) | 
 |  | 
 | endif  # local_use_dbus == 1 | 
 |  | 
 | # libpayload_consumer (type: static_library) | 
 | # ======================================================== | 
 | # The payload application component and common dependencies. | 
 | ue_libpayload_consumer_exported_static_libraries := \ | 
 |     update_metadata-protos \ | 
 |     libxz-host \ | 
 |     libbz \ | 
 |     $(ue_update_metadata_protos_exported_static_libraries) | 
 | ue_libpayload_consumer_exported_shared_libraries := \ | 
 |     libcrypto-host \ | 
 |     libcurl-host \ | 
 |     libssl-host \ | 
 |     $(ue_update_metadata_protos_exported_shared_libraries) | 
 |  | 
 | ue_libpayload_consumer_src_files := \ | 
 |     common/action_processor.cc \ | 
 |     common/boot_control_stub.cc \ | 
 |     common/certificate_checker.cc \ | 
 |     common/clock.cc \ | 
 |     common/constants.cc \ | 
 |     common/hash_calculator.cc \ | 
 |     common/http_common.cc \ | 
 |     common/http_fetcher.cc \ | 
 |     common/hwid_override.cc \ | 
 |     common/libcurl_http_fetcher.cc \ | 
 |     common/multi_range_http_fetcher.cc \ | 
 |     common/platform_constants_android.cc \ | 
 |     common/prefs.cc \ | 
 |     common/subprocess.cc \ | 
 |     common/terminator.cc \ | 
 |     common/utils.cc \ | 
 |     payload_consumer/bzip_extent_writer.cc \ | 
 |     payload_consumer/delta_performer.cc \ | 
 |     payload_consumer/download_action.cc \ | 
 |     payload_consumer/extent_writer.cc \ | 
 |     payload_consumer/file_descriptor.cc \ | 
 |     payload_consumer/file_writer.cc \ | 
 |     payload_consumer/filesystem_verifier_action.cc \ | 
 |     payload_consumer/install_plan.cc \ | 
 |     payload_consumer/payload_constants.cc \ | 
 |     payload_consumer/payload_verifier.cc \ | 
 |     payload_consumer/postinstall_runner_action.cc \ | 
 |     payload_consumer/xz_extent_writer.cc | 
 |  | 
 | ifeq ($(HOST_OS),linux) | 
 | # Build for the host. | 
 | include $(CLEAR_VARS) | 
 | LOCAL_MODULE := libpayload_consumer | 
 | LOCAL_MODULE_CLASS := STATIC_LIBRARIES | 
 | LOCAL_CPP_EXTENSION := .cc | 
 | LOCAL_CLANG := true | 
 | LOCAL_CFLAGS := $(ue_common_cflags) | 
 | LOCAL_CPPFLAGS := $(ue_common_cppflags) | 
 | LOCAL_LDFLAGS := $(ue_common_ldflags) | 
 | LOCAL_C_INCLUDES := \ | 
 |     $(ue_common_c_includes) \ | 
 |     external/e2fsprogs/lib | 
 | LOCAL_STATIC_LIBRARIES := \ | 
 |     update_metadata-protos \ | 
 |     $(ue_libpayload_consumer_exported_static_libraries) \ | 
 |     $(ue_update_metadata_protos_exported_static_libraries) | 
 | LOCAL_SHARED_LIBRARIES := \ | 
 |     $(ue_common_shared_libraries) \ | 
 |     $(ue_libpayload_consumer_exported_shared_libraries) \ | 
 |     $(ue_update_metadata_protos_exported_shared_libraries) | 
 | LOCAL_SRC_FILES := $(ue_libpayload_consumer_src_files) | 
 | include $(BUILD_HOST_STATIC_LIBRARY) | 
 | endif  # HOST_OS == linux | 
 |  | 
 | # Build for the target. | 
 | include $(CLEAR_VARS) | 
 | LOCAL_MODULE := libpayload_consumer | 
 | LOCAL_MODULE_CLASS := STATIC_LIBRARIES | 
 | LOCAL_CPP_EXTENSION := .cc | 
 | LOCAL_CLANG := true | 
 | LOCAL_CFLAGS := $(ue_common_cflags) | 
 | LOCAL_CPPFLAGS := $(ue_common_cppflags) | 
 | LOCAL_LDFLAGS := $(ue_common_ldflags) | 
 | LOCAL_C_INCLUDES := \ | 
 |     $(ue_common_c_includes) \ | 
 |     external/e2fsprogs/lib | 
 | LOCAL_STATIC_LIBRARIES := \ | 
 |     update_metadata-protos \ | 
 |     $(ue_libpayload_consumer_exported_static_libraries:-host=) \ | 
 |     $(ue_update_metadata_protos_exported_static_libraries) | 
 | LOCAL_SHARED_LIBRARIES := \ | 
 |     $(ue_common_shared_libraries) \ | 
 |     $(ue_libpayload_consumer_exported_shared_libraries:-host=) \ | 
 |     $(ue_update_metadata_protos_exported_shared_libraries) | 
 | LOCAL_SRC_FILES := $(ue_libpayload_consumer_src_files) | 
 | include $(BUILD_STATIC_LIBRARY) | 
 |  | 
 | ifeq ($(local_use_dbus),1) | 
 |  | 
 | # libupdate_engine (type: static_library) | 
 | # ======================================================== | 
 | # The main daemon static_library with all the code used to check for updates | 
 | # with Omaha and expose a DBus daemon. | 
 | ue_libupdate_engine_exported_c_includes := \ | 
 |     $(LOCAL_PATH)/include \ | 
 |     external/cros/system_api/dbus | 
 | ue_libupdate_engine_exported_static_libraries := \ | 
 |     libpayload_consumer \ | 
 |     update_metadata-protos \ | 
 |     update_engine-dbus-adaptor \ | 
 |     update_engine-dbus-libcros-client \ | 
 |     update_engine_client-dbus-proxies \ | 
 |     libbz \ | 
 |     libfs_mgr \ | 
 |     $(ue_libpayload_consumer_exported_static_libraries) \ | 
 |     $(ue_update_metadata_protos_exported_static_libraries) | 
 | ue_libupdate_engine_exported_shared_libraries := \ | 
 |     libdbus \ | 
 |     libbrillo-dbus \ | 
 |     libchrome-dbus \ | 
 |     libmetrics \ | 
 |     libshill-client \ | 
 |     libexpat \ | 
 |     libbrillo-policy \ | 
 |     libhardware \ | 
 |     libcutils \ | 
 |     $(ue_libpayload_consumer_exported_shared_libraries) \ | 
 |     $(ue_update_metadata_protos_exported_shared_libraries) | 
 | ifeq ($(local_use_weave),1) | 
 | ue_libupdate_engine_exported_shared_libraries += \ | 
 |     libweaved | 
 | endif  # local_use_weave == 1 | 
 |  | 
 | include $(CLEAR_VARS) | 
 | LOCAL_MODULE := libupdate_engine | 
 | LOCAL_MODULE_CLASS := STATIC_LIBRARIES | 
 | LOCAL_CPP_EXTENSION := .cc | 
 | LOCAL_CLANG := true | 
 | LOCAL_EXPORT_C_INCLUDE_DIRS := $(ue_libupdate_engine_exported_c_includes) | 
 | LOCAL_CFLAGS := $(ue_common_cflags) | 
 | LOCAL_CPPFLAGS := $(ue_common_cppflags) | 
 | LOCAL_LDFLAGS := $(ue_common_ldflags) | 
 | LOCAL_C_INCLUDES := \ | 
 |     $(ue_common_c_includes) \ | 
 |     $(ue_libupdate_engine_exported_c_includes) | 
 | LOCAL_STATIC_LIBRARIES := \ | 
 |     libpayload_consumer \ | 
 |     update_metadata-protos \ | 
 |     update_engine-dbus-adaptor \ | 
 |     update_engine-dbus-libcros-client \ | 
 |     update_engine_client-dbus-proxies \ | 
 |     $(ue_libupdate_engine_exported_static_libraries:-host=) \ | 
 |     $(ue_libpayload_consumer_exported_static_libraries:-host=) \ | 
 |     $(ue_update_metadata_protos_exported_static_libraries) | 
 | LOCAL_SHARED_LIBRARIES := \ | 
 |     $(ue_common_shared_libraries) \ | 
 |     $(ue_libupdate_engine_exported_shared_libraries:-host=) \ | 
 |     $(ue_libpayload_consumer_exported_shared_libraries:-host=) \ | 
 |     $(ue_update_metadata_protos_exported_shared_libraries) | 
 | LOCAL_SRC_FILES := \ | 
 |     boot_control_android.cc \ | 
 |     chrome_browser_proxy_resolver.cc \ | 
 |     common_service.cc \ | 
 |     connection_manager.cc \ | 
 |     daemon.cc \ | 
 |     dbus_service.cc \ | 
 |     hardware_android.cc \ | 
 |     image_properties_android.cc \ | 
 |     libcros_proxy.cc \ | 
 |     metrics.cc \ | 
 |     metrics_utils.cc \ | 
 |     omaha_request_action.cc \ | 
 |     omaha_request_params.cc \ | 
 |     omaha_response_handler_action.cc \ | 
 |     p2p_manager.cc \ | 
 |     payload_state.cc \ | 
 |     proxy_resolver.cc \ | 
 |     real_system_state.cc \ | 
 |     shill_proxy.cc \ | 
 |     update_attempter.cc \ | 
 |     update_manager/boxed_value.cc \ | 
 |     update_manager/chromeos_policy.cc \ | 
 |     update_manager/default_policy.cc \ | 
 |     update_manager/evaluation_context.cc \ | 
 |     update_manager/policy.cc \ | 
 |     update_manager/real_config_provider.cc \ | 
 |     update_manager/real_device_policy_provider.cc \ | 
 |     update_manager/real_random_provider.cc \ | 
 |     update_manager/real_shill_provider.cc \ | 
 |     update_manager/real_system_provider.cc \ | 
 |     update_manager/real_time_provider.cc \ | 
 |     update_manager/real_updater_provider.cc \ | 
 |     update_manager/state_factory.cc \ | 
 |     update_manager/update_manager.cc \ | 
 |     update_status_utils.cc \ | 
 |     weave_service_factory.cc | 
 | ifeq ($(local_use_weave),1) | 
 | LOCAL_SRC_FILES += \ | 
 |     weave_service.cc | 
 | endif  # local_use_weave == 1 | 
 |  | 
 | ifeq ($(local_use_binder),1) | 
 | LOCAL_AIDL_INCLUDES += $(LOCAL_PATH)/binder_bindings | 
 |  | 
 | LOCAL_SRC_FILES += \ | 
 |     binder_bindings/android/brillo/IUpdateEngine.aidl \ | 
 |     binder_bindings/android/brillo/IUpdateEngineStatusCallback.aidl \ | 
 |     binder_service.cc \ | 
 |     parcelable_update_engine_status.cc | 
 |  | 
 | LOCAL_SHARED_LIBRARIES += \ | 
 |     libbinder \ | 
 |     libutils | 
 | endif  # local_use_binder == 1 | 
 |  | 
 | include $(BUILD_STATIC_LIBRARY) | 
 |  | 
 | endif  # local_use_dbus == 1 | 
 |  | 
 | # update_engine (type: executable) | 
 | # ======================================================== | 
 | # update_engine daemon. | 
 | include $(CLEAR_VARS) | 
 | LOCAL_MODULE := update_engine | 
 | LOCAL_MODULE_CLASS := EXECUTABLES | 
 | LOCAL_REQUIRED_MODULES := \ | 
 |     bspatch \ | 
 |     cacerts_google | 
 | ifeq ($(local_use_weave),1) | 
 | LOCAL_REQUIRED_MODULES += updater.json | 
 | endif  # local_use_weave == 1 | 
 | LOCAL_CPP_EXTENSION := .cc | 
 | LOCAL_CLANG := true | 
 | LOCAL_CFLAGS := $(ue_common_cflags) | 
 | LOCAL_CPPFLAGS := $(ue_common_cppflags) | 
 | LOCAL_LDFLAGS := $(ue_common_ldflags) | 
 | LOCAL_C_INCLUDES := \ | 
 |     $(ue_common_c_includes) | 
 |  | 
 | ifdef BRILLO | 
 |  | 
 | LOCAL_C_INCLUDES += \ | 
 |     $(ue_libupdate_engine_exported_c_includes) | 
 | LOCAL_STATIC_LIBRARIES := \ | 
 |     libupdate_engine \ | 
 |     $(ue_libupdate_engine_exported_static_libraries:-host=) | 
 | LOCAL_SHARED_LIBRARIES := \ | 
 |     $(ue_common_shared_libraries) \ | 
 |     $(ue_libupdate_engine_exported_shared_libraries:-host=) | 
 | LOCAL_SRC_FILES := \ | 
 |     main.cc | 
 |  | 
 | else  # !defined(BRILLO) | 
 |  | 
 | LOCAL_AIDL_INCLUDES := $(LOCAL_PATH)/binder_bindings | 
 | LOCAL_SHARED_LIBRARIES := \ | 
 |     libbinder \ | 
 |     liblog \ | 
 |     libutils | 
 | LOCAL_SRC_FILES := \ | 
 |     binder_bindings/android/os/IUpdateEngine.aidl \ | 
 |     binder_bindings/android/os/IUpdateEngineCallback.aidl \ | 
 |     binder_main.cc \ | 
 |     binder_service_android.cc | 
 |  | 
 | endif  # defined(BRILLO) | 
 |  | 
 | ifeq ($(local_use_binder),1) | 
 | LOCAL_SHARED_LIBRARIES += \ | 
 |     libbinder \ | 
 |     libutils | 
 | endif  # local_use_binder == 1 | 
 |  | 
 | LOCAL_INIT_RC := update_engine.rc | 
 | include $(BUILD_EXECUTABLE) | 
 |  | 
 | ifeq ($(local_use_dbus),1) | 
 |  | 
 | # update_engine_client (type: executable) | 
 | # ======================================================== | 
 | # update_engine console client. | 
 | include $(CLEAR_VARS) | 
 | LOCAL_MODULE := update_engine_client | 
 | LOCAL_MODULE_CLASS := EXECUTABLES | 
 | LOCAL_CPP_EXTENSION := .cc | 
 | LOCAL_CLANG := true | 
 | LOCAL_CFLAGS := $(ue_common_cflags) | 
 | LOCAL_CPPFLAGS := $(ue_common_cppflags) | 
 | LOCAL_LDFLAGS := $(ue_common_ldflags) | 
 | LOCAL_C_INCLUDES := \ | 
 |     $(ue_common_c_includes) \ | 
 |     $(LOCAL_PATH)/include | 
 | LOCAL_STATIC_LIBRARIES := update_engine_client-dbus-proxies | 
 | LOCAL_SHARED_LIBRARIES := \ | 
 |     $(ue_common_shared_libraries) \ | 
 |     libdbus \ | 
 |     libbrillo-dbus \ | 
 |     libchrome-dbus \ | 
 |     libupdate_engine_client | 
 | LOCAL_SRC_FILES := \ | 
 |     update_engine_client.cc | 
 | include $(BUILD_EXECUTABLE) | 
 |  | 
 | endif  # local_use_dbus == 1 | 
 |  | 
 | # libpayload_generator (type: static_library) | 
 | # ======================================================== | 
 | # server-side code. This is used for delta_generator and unittests but not | 
 | # for any client code. | 
 | ue_libpayload_generator_exported_static_libraries := \ | 
 |     libpayload_consumer \ | 
 |     update_metadata-protos \ | 
 |     $(ue_libpayload_consumer_exported_static_libraries) \ | 
 |     $(ue_update_metadata_protos_exported_static_libraries) | 
 | ue_libpayload_generator_exported_shared_libraries := \ | 
 |     libext2fs-host \ | 
 |     $(ue_libpayload_consumer_exported_shared_libraries) \ | 
 |     $(ue_update_metadata_protos_exported_shared_libraries) | 
 |  | 
 | ue_libpayload_generator_src_files := \ | 
 |     payload_generator/ab_generator.cc \ | 
 |     payload_generator/annotated_operation.cc \ | 
 |     payload_generator/blob_file_writer.cc \ | 
 |     payload_generator/block_mapping.cc \ | 
 |     payload_generator/bzip.cc \ | 
 |     payload_generator/cycle_breaker.cc \ | 
 |     payload_generator/delta_diff_generator.cc \ | 
 |     payload_generator/delta_diff_utils.cc \ | 
 |     payload_generator/ext2_filesystem.cc \ | 
 |     payload_generator/extent_ranges.cc \ | 
 |     payload_generator/extent_utils.cc \ | 
 |     payload_generator/full_update_generator.cc \ | 
 |     payload_generator/graph_types.cc \ | 
 |     payload_generator/graph_utils.cc \ | 
 |     payload_generator/inplace_generator.cc \ | 
 |     payload_generator/payload_file.cc \ | 
 |     payload_generator/payload_generation_config.cc \ | 
 |     payload_generator/payload_signer.cc \ | 
 |     payload_generator/raw_filesystem.cc \ | 
 |     payload_generator/tarjan.cc \ | 
 |     payload_generator/topological_sort.cc | 
 |  | 
 | ifeq ($(HOST_OS),linux) | 
 | # Build for the host. | 
 | include $(CLEAR_VARS) | 
 | LOCAL_MODULE := libpayload_generator | 
 | LOCAL_MODULE_CLASS := STATIC_LIBRARIES | 
 | LOCAL_CPP_EXTENSION := .cc | 
 | LOCAL_CLANG := true | 
 | LOCAL_CFLAGS := $(ue_common_cflags) | 
 | LOCAL_CPPFLAGS := $(ue_common_cppflags) | 
 | LOCAL_LDFLAGS := $(ue_common_ldflags) | 
 | LOCAL_C_INCLUDES := $(ue_common_c_includes) | 
 | LOCAL_STATIC_LIBRARIES := \ | 
 |     libpayload_consumer \ | 
 |     update_metadata-protos \ | 
 |     $(ue_libpayload_consumer_exported_static_libraries) \ | 
 |     $(ue_update_metadata_protos_exported_static_libraries) | 
 | LOCAL_SHARED_LIBRARIES := \ | 
 |     $(ue_common_shared_libraries) \ | 
 |     $(ue_libpayload_generator_exported_shared_libraries) \ | 
 |     $(ue_libpayload_consumer_exported_shared_libraries) \ | 
 |     $(ue_update_metadata_protos_exported_shared_libraries) | 
 | LOCAL_SRC_FILES := $(ue_libpayload_generator_src_files) | 
 | include $(BUILD_HOST_STATIC_LIBRARY) | 
 | endif  # HOST_OS == linux | 
 |  | 
 | # Build for the target. | 
 | include $(CLEAR_VARS) | 
 | LOCAL_MODULE := libpayload_generator | 
 | LOCAL_MODULE_CLASS := STATIC_LIBRARIES | 
 | LOCAL_CPP_EXTENSION := .cc | 
 | LOCAL_CLANG := true | 
 | LOCAL_CFLAGS := $(ue_common_cflags) | 
 | LOCAL_CPPFLAGS := $(ue_common_cppflags) | 
 | LOCAL_LDFLAGS := $(ue_common_ldflags) | 
 | LOCAL_C_INCLUDES := $(ue_common_c_includes) | 
 | LOCAL_STATIC_LIBRARIES := \ | 
 |     libpayload_consumer \ | 
 |     update_metadata-protos \ | 
 |     $(ue_libpayload_consumer_exported_static_libraries:-host=) \ | 
 |     $(ue_update_metadata_protos_exported_static_libraries) | 
 | LOCAL_SHARED_LIBRARIES := \ | 
 |     $(ue_common_shared_libraries) \ | 
 |     $(ue_libpayload_generator_exported_shared_libraries:-host=) \ | 
 |     $(ue_libpayload_consumer_exported_shared_libraries:-host=) \ | 
 |     $(ue_update_metadata_protos_exported_shared_libraries) | 
 | LOCAL_SRC_FILES := $(ue_libpayload_generator_src_files) | 
 | include $(BUILD_STATIC_LIBRARY) | 
 |  | 
 | # delta_generator (type: executable) | 
 | # ======================================================== | 
 | # server-side delta generator. | 
 | ue_delta_generator_src_files := \ | 
 |     payload_generator/generate_delta_main.cc | 
 |  | 
 | ifeq ($(HOST_OS),linux) | 
 | # Build for the host. | 
 | include $(CLEAR_VARS) | 
 | LOCAL_MODULE := delta_generator | 
 | LOCAL_MODULE_CLASS := EXECUTABLES | 
 | LOCAL_CPP_EXTENSION := .cc | 
 | LOCAL_CLANG := true | 
 | LOCAL_CFLAGS := $(ue_common_cflags) | 
 | LOCAL_CPPFLAGS := $(ue_common_cppflags) | 
 | LOCAL_LDFLAGS := $(ue_common_ldflags) | 
 | LOCAL_C_INCLUDES := $(ue_common_c_includes) | 
 | LOCAL_STATIC_LIBRARIES := \ | 
 |     libpayload_consumer \ | 
 |     libpayload_generator \ | 
 |     $(ue_libpayload_consumer_exported_static_libraries) \ | 
 |     $(ue_libpayload_generator_exported_static_libraries) | 
 | LOCAL_SHARED_LIBRARIES := \ | 
 |     $(ue_common_shared_libraries) \ | 
 |     $(ue_libpayload_consumer_exported_shared_libraries) \ | 
 |     $(ue_libpayload_generator_exported_shared_libraries) | 
 | LOCAL_SRC_FILES := $(ue_delta_generator_src_files) | 
 | include $(BUILD_HOST_EXECUTABLE) | 
 | endif  # HOST_OS == linux | 
 |  | 
 | # Build for the target. | 
 | include $(CLEAR_VARS) | 
 | LOCAL_MODULE := delta_generator | 
 | LOCAL_MODULE_CLASS := EXECUTABLES | 
 | LOCAL_CPP_EXTENSION := .cc | 
 | LOCAL_CLANG := true | 
 | LOCAL_CFLAGS := $(ue_common_cflags) | 
 | LOCAL_CPPFLAGS := $(ue_common_cppflags) | 
 | LOCAL_LDFLAGS := $(ue_common_ldflags) | 
 | LOCAL_C_INCLUDES := $(ue_common_c_includes) | 
 | LOCAL_STATIC_LIBRARIES := \ | 
 |     libpayload_consumer \ | 
 |     libpayload_generator \ | 
 |     $(ue_libpayload_consumer_exported_static_libraries:-host=) \ | 
 |     $(ue_libpayload_generator_exported_static_libraries:-host=) | 
 | LOCAL_SHARED_LIBRARIES := \ | 
 |     $(ue_common_shared_libraries) \ | 
 |     $(ue_libpayload_consumer_exported_shared_libraries:-host=) \ | 
 |     $(ue_libpayload_generator_exported_shared_libraries:-host=) | 
 | LOCAL_SRC_FILES := $(ue_delta_generator_src_files) | 
 | include $(BUILD_EXECUTABLE) | 
 |  | 
 | ifeq ($(local_use_dbus),1) | 
 |  | 
 | # libupdate_engine_client | 
 | # ======================================================== | 
 | include $(CLEAR_VARS) | 
 | LOCAL_MODULE := libupdate_engine_client | 
 | LOCAL_CFLAGS := \ | 
 |     -Wall \ | 
 |     -Werror \ | 
 |     -Wno-unused-parameter \ | 
 |     -DUSE_BINDER=$(local_use_binder) | 
 | LOCAL_CLANG := true | 
 | LOCAL_CPP_EXTENSION := .cc | 
 | LOCAL_C_INCLUDES := \ | 
 |     $(LOCAL_PATH)/client_library/include \ | 
 |     external/cros/system_api/dbus \ | 
 |     system \ | 
 |     external/gtest/include | 
 | LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/client_library/include | 
 | LOCAL_SHARED_LIBRARIES := \ | 
 |     libchrome \ | 
 |     libchrome-dbus \ | 
 |     libbrillo \ | 
 |     libbrillo-dbus | 
 | LOCAL_STATIC_LIBRARIES := \ | 
 |     update_engine_client-dbus-proxies | 
 | LOCAL_SRC_FILES := \ | 
 |     client_library/client.cc \ | 
 |     update_status_utils.cc | 
 |  | 
 | ifeq ($(local_use_binder),1) | 
 | LOCAL_AIDL_INCLUDES := $(LOCAL_PATH)/binder_bindings | 
 | LOCAL_SRC_FILES += \ | 
 |     client_library/client_binder.cc \ | 
 |     parcelable_update_engine_status.cc \ | 
 |     binder_bindings/android/brillo/IUpdateEngine.aidl \ | 
 |     binder_bindings/android/brillo/IUpdateEngineStatusCallback.aidl | 
 | LOCAL_SHARED_LIBRARIES += \ | 
 |     libbinder \ | 
 |     libutils | 
 | else  # local_use_binder != 1 | 
 | LOCAL_SRC_FILES += client_library/client_dbus.cc | 
 | endif  # local_use_binder == 1 | 
 |  | 
 | include $(BUILD_SHARED_LIBRARY) | 
 |  | 
 | endif  # local_use_dbus == 1 | 
 |  | 
 | # Weave schema files | 
 | # ======================================================== | 
 | include $(CLEAR_VARS) | 
 | LOCAL_MODULE := updater.json | 
 | LOCAL_MODULE_CLASS := ETC | 
 | LOCAL_MODULE_PATH := $(TARGET_OUT_ETC)/weaved/traits | 
 | LOCAL_SRC_FILES := weaved/traits/$(LOCAL_MODULE) | 
 | include $(BUILD_PREBUILT) | 
 |  | 
 | # Update payload signing public key. | 
 | # ======================================================== | 
 | include $(CLEAR_VARS) | 
 | LOCAL_MODULE := brillo-update-payload-key | 
 | LOCAL_MODULE_CLASS := ETC | 
 | LOCAL_MODULE_PATH := $(TARGET_OUT_ETC)/update_engine | 
 | LOCAL_MODULE_STEM := update-payload-key.pub.pem | 
 | LOCAL_SRC_FILES := update_payload_key/brillo-update-payload-key.pub.pem | 
 | LOCAL_BUILT_MODULE_STEM := update_payload_key/brillo-update-payload-key.pub.pem | 
 | include $(BUILD_PREBUILT) | 
 |  | 
 | # Brillo update payload generation script | 
 | # ======================================================== | 
 | ifeq ($(HOST_OS),linux) | 
 | include $(CLEAR_VARS) | 
 | LOCAL_SRC_FILES := scripts/brillo_update_payload | 
 | LOCAL_MODULE := brillo_update_payload | 
 | LOCAL_MODULE_CLASS := EXECUTABLES | 
 | LOCAL_IS_HOST_MODULE := true | 
 | LOCAL_MODULE_TAGS := optional | 
 | LOCAL_REQUIRED_MODULES := \ | 
 |     delta_generator \ | 
 |     shflags | 
 | include $(BUILD_PREBUILT) | 
 | endif  # HOST_OS == linux |