###########################################################################
# Copyright (C) 2020 MERA
#
# 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.
###########################################################################

cmake_minimum_required(VERSION 2.8)

set(TARGETS_ARBINDER cloudproxy-service)

INCLUDE(FindThreads)
FIND_PACKAGE(Threads)

pkg_check_modules(cp_binding_depends afb-daemon glib-2.0 gio-2.0 gio-unix-2.0 json-c)
set(binding_cp_sources
  cloudproxy-bindings.cpp
  utils.h
  hmi-debug.h
  ClientManager.h
  ClientManager.cpp
)

link_libraries(-Wl,--as-needed -Wl,--gc-sections -Wl,--no-undefined)

set(AZURE_DEP_LIBS iothub_client)

add_library(${TARGETS_ARBINDER} MODULE ${binding_cp_sources})

include_directories(${CMAKE_SYSROOT}/usr/include/azureiot)

target_compile_options(${TARGETS_ARBINDER} PRIVATE ${cp_binding_depends_CFLAGS})
if(DEFINED DEBUGMODE)
 target_compile_options(${TARGETS_ARBINDER} PRIVATE -g -O0)
else(DEFINED DEBUGMODE)
 target_compile_options(${TARGETS_ARBINDER} PRIVATE -g -O2)
endif(DEFINED DEBUGMODE)

target_link_libraries(${TARGETS_ARBINDER} ${CMAKE_THREAD_LIBS_INIT} ${link_libraries} ${cp_binding_depends_LIBRARIES} ${AZURE_DEP_LIBS})


set_target_properties(${TARGETS_ARBINDER} PROPERTIES
    PREFIX ""
    LINK_FLAGS "-Wl,--version-script=${CMAKE_CURRENT_SOURCE_DIR}/export.map"
    )

target_compile_definitions(${TARGETS_ARBINDER}
    PRIVATE
        AFB_BINDING_VERSION=3
        _GNU_SOURCE)


if(NOT EXISTS ${PROJECT_BINARY_DIR}/package)
    add_custom_command(TARGET ${TARGETS_ARBINDER} POST_BUILD
        COMMAND cp -rf ${PROJECT_SOURCE_DIR}/package ${PROJECT_BINARY_DIR}
    )
endif()

add_custom_command(TARGET ${TARGETS_ARBINDER} POST_BUILD
    COMMAND mkdir -p ${PROJECT_BINARY_DIR}/package/root/lib
    COMMAND cp -rf ${PROJECT_BINARY_DIR}/src/${TARGETS_ARBINDER}.so ${PROJECT_BINARY_DIR}/package/root/lib
    COMMAND mkdir -p ${PROJECT_BINARY_DIR}/package/root/etc
    COMMAND cp -f ${PROJECT_SOURCE_DIR}/src/config_sample.ini ${PROJECT_BINARY_DIR}/package/root/etc/config.ini
)

add_custom_target(widget DEPENDS ${PROJECT_BINARY_DIR}/package/root
    COMMAND wgtpkg-pack -f -o ${PROJECT_BINARY_DIR}/${TARGETS_ARBINDER}.wgt ${PROJECT_BINARY_DIR}/package/root
)