# 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)

ifeq ($(HOST_OS),linux)

LOCAL_INIT_SERVICE := metrics_daemon

metrics_cpp_extension := .cc
libmetrics_sources := \
  c_metrics_library.cc \
  metrics_library.cc \
  serialization/metric_sample.cc \
  serialization/serialization_utils.cc

metrics_client_sources := \
  metrics_client.cc

metrics_daemon_sources := \
  metrics_daemon.cc \
  metrics_daemon_main.cc \
  persistent_integer.cc \
  uploader/metrics_hashes.cc \
  uploader/metrics_log_base.cc \
  uploader/metrics_log.cc \
  uploader/sender_http.cc \
  uploader/system_profile_cache.cc \
  uploader/upload_service.cc \
  serialization/metric_sample.cc \
  serialization/serialization_utils.cc

metrics_CFLAGS := -Wall \
  -Wno-char-subscripts \
  -Wno-missing-field-initializers \
  -Wno-unused-function \
  -Wno-unused-parameter \
  -Werror \
  -fvisibility=default
metrics_CPPFLAGS := -Wno-non-virtual-dtor \
  -Wno-sign-promo \
  -Wno-strict-aliasing \
  -fvisibility=default
metrics_includes := external/gtest/include \
  $(LOCAL_PATH)/include
metrics_shared_libraries := libchrome libchromeos

# Shared library for metrics.
# ========================================================
include $(CLEAR_VARS)
LOCAL_MODULE := libmetrics
LOCAL_C_INCLUDES := $(metrics_includes)
LOCAL_CFLAGS := $(metrics_CFLAGS)
LOCAL_CPP_EXTENSION := $(metrics_cpp_extension)
LOCAL_CPPFLAGS := $(metrics_CPPFLAGS)
LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/include
LOCAL_SHARED_LIBRARIES := $(metrics_shared_libraries)
LOCAL_SRC_FILES := $(libmetrics_sources)
include $(BUILD_SHARED_LIBRARY)

# CLI client for metrics.
# ========================================================
include $(CLEAR_VARS)
LOCAL_MODULE := metrics_client
LOCAL_C_INCLUDES := $(metrics_includes)
LOCAL_CFLAGS := $(metrics_CFLAGS)
LOCAL_CPP_EXTENSION := $(metrics_cpp_extension)
LOCAL_CPPFLAGS := $(metrics_CPPFLAGS)
LOCAL_SHARED_LIBRARIES := $(metrics_shared_libraries) \
  libmetrics
LOCAL_SRC_FILES := $(metrics_client_sources)
include $(BUILD_EXECUTABLE)

# Protobuf library for metrics_daemon.
# ========================================================
include $(CLEAR_VARS)
LOCAL_MODULE := metrics_daemon_protos
LOCAL_MODULE_CLASS := STATIC_LIBRARIES
generated_sources_dir := $(call local-generated-sources-dir)
LOCAL_EXPORT_C_INCLUDE_DIRS += \
    $(generated_sources_dir)/proto/system/core/metricsd
LOCAL_SRC_FILES :=  $(call all-proto-files-under,uploader/proto)
LOCAL_STATIC_LIBRARIES := libprotobuf-cpp-lite
include $(BUILD_STATIC_LIBRARY)

# metrics daemon.
# ========================================================
include $(CLEAR_VARS)
LOCAL_MODULE := $(LOCAL_INIT_SERVICE)
LOCAL_C_INCLUDES := $(metrics_includes) \
  external/libchromeos
LOCAL_CFLAGS := $(metrics_CFLAGS)
LOCAL_CPP_EXTENSION := $(metrics_cpp_extension)
LOCAL_CPPFLAGS := $(metrics_CPPFLAGS)
LOCAL_REQUIRED_MODULES := init.$(LOCAL_INIT_SERVICE).rc
LOCAL_RTTI_FLAG := -frtti
LOCAL_SHARED_LIBRARIES := $(metrics_shared_libraries) \
  libmetrics \
  libprotobuf-cpp-lite \
  libchromeos-http \
  libchromeos-dbus \
  libdbus
LOCAL_SRC_FILES := $(metrics_daemon_sources)
LOCAL_STATIC_LIBRARIES := metrics_daemon_protos
include $(BUILD_EXECUTABLE)

ifdef INITRC_TEMPLATE
include $(CLEAR_VARS)
LOCAL_MODULE := init.$(LOCAL_INIT_SERVICE).rc
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_PATH := $(PRODUCT_OUT)/$(TARGET_COPY_OUT_INITRCD)
LOCAL_SRC_FILES := init.$(LOCAL_INIT_SERVICE).rc
include $(BUILD_PREBUILT)
endif # INITRC_TEMPLATE

endif # HOST_OS == linux