cmake_minimum_required (VERSION 3.7)
project(controller)

add_executable(controller main.c)

option(WIRING_PI_DEBUG "Use WiringPi Debugging Tool" OFF)

SET(CMAKE_C_FLAGS "-Wall -Wextra -lwiringPi -luuid -llmdb -g")

string(LENGTH "${CMAKE_SOURCE_DIR}/" SOURCE_PATH_SIZE)
add_definitions("-DSOURCE_PATH_SIZE=${SOURCE_PATH_SIZE}")

if(WIRING_PI_DEBUG)
    message("Using wiringPi debug calls")
    add_compile_definitions("WIRING_PI_DEBUG")
endif(WIRING_PI_DEBUG)

aux_source_directory(. SRC_DIR)
aux_source_directory(models MODEL_SRC)
aux_source_directory(helpers HELPER_SRC)

target_sources(controller PRIVATE ${SRC_DIR} ${MODEL_SRC} ${HELPER_SRC})
target_include_directories(controller PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/include)

add_custom_target(run
    COMMAND controller
    DEPENDS controller
    WORKING_DIRECTORY ${CMAKE_PROJECT_DIR}
)
add_custom_target(docs
    COMMAND doxygen
    WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
)