cmake_minimum_required(VERSION 3.9.1)
project(flippr-driver)

set(CMAKE_BUILD_TYPE Debug)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")  # enable C++11 standard

add_definitions(-lcrypt)
set(CMAKE_BINARY_DIR ${CMAKE_SOURCE_DIR}/bin)
set(EXECUTABLE_OUTPUT_PATH ${CMAKE_BINARY_DIR})
set(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR})
set(SOURCE_DIR ../src)
set(LIB_DIR ${SOURCE_DIR}/lib)

set(EASYLOGGING_INCLUDE_DIR ${LIB_DIR}/easylogging)
add_library(Easylogging STATIC ${EASYLOGGING_INCLUDE_DIR}/easylogging++.cc)
include_directories(${EASYLOGGING_INCLUDE_DIR})

add_library(libwiringPi SHARED IMPORTED )
set_property(TARGET libwiringPi PROPERTY IMPORTED_LOCATION ${LIB_DIR}/libwiringPi.so.2.44)
#set_property(TARGET libwiringPi PROPERTY INTERFACE_INCLUDE_DIRECTORIES ../src/lib/wiringPi)

find_package(Threads REQUIRED)
find_package(Boost COMPONENTS system thread timer chrono REQUIRED)

include_directories(${SOURCE_DIR}/input)
include_directories(${SOURCE_DIR}/output)
include_directories(${SOURCE_DIR}/lib)
include_directories(${SOURCE_DIR}/utilities)
include_directories(${Boost_INCLUDE_DIRS})

file(GLOB SOURCES ${SOURCE_DIR}/*/*.cpp)

add_library(flippr_driver STATIC ${SOURCES})

target_link_libraries(flippr_driver ${CMAKE_THREAD_LIBS_INIT})
target_link_libraries(flippr_driver ${Boost_LIBRARIES})
target_link_libraries(flippr_driver libwiringPi)
target_link_libraries(flippr_driver Easylogging)

enable_testing(TRUE)

#Prepare "Catch" library for other executables
set(CATCH_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../src/tests)
add_library(Catch INTERFACE)
target_include_directories(Catch INTERFACE ${CATCH_INCLUDE_DIR}/*)

#Make test executable
set(TEST_SOURCES ${SOURCE_DIR}/../tests)
include_directories(${TEST_SOURCES})

file(GLOB SOURCES ${TEST_SOURCES}/*/*.cpp)
file(GLOB HEADER_SOURCES ${TEST_SOURCES}/*/*.hpp)

add_executable(tests ${SOURCES} ${HEADER_SOURCES})

target_link_libraries(tests Easylogging)
target_link_libraries(tests flippr_driver)
target_link_libraries(tests Catch)