CMAKE_MINIMUM_REQUIRED(VERSION 2.8.4)
SET(CMAKE_SYSTEM_NAME Generic)

#============================================================================================
PROJECT(avr-clion)

SET(DEVICE "atmega8")
SET(FREQ "4000000")

#============================================================================================

SET(CMAKE_C_COMPILER avr-gcc)
SET(CMAKE_CXX_COMPILER avr-g++)

SET(CMAKE_C_FLAGS  "-Os -mmcu=${DEVICE} -DF_CPU=${FREQ}UL -std=gnu99 -Wl,--gc-sections")
SET(CMAKE_CXX_FLAGS "-Os -mmcu=${DEVICE} -DF_CPU=${FREQ}UL -Wl,--gc-sections")

set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/bin")

#============================================================================================

SET(SOURCE_FILES

        main.c
        easyavr.h

   )

#============================================================================================

ADD_EXECUTABLE(${PROJECT_NAME} ${SOURCE_FILES})

ADD_CUSTOM_COMMAND(TARGET ${PROJECT_NAME} POST_BUILD COMMAND avr-objcopy -O ihex -R.eeprom ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${PROJECT_NAME} ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${PROJECT_NAME}.hex)

ADD_CUSTOM_COMMAND(TARGET ${PROJECT_NAME} POST_BUILD COMMAND avr-objcopy -O ihex -j .eeprom --set-section-flags=.eeprom="alloc,load"  --change-section-lma .eeprom=0 ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${PROJECT_NAME} ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${PROJECT_NAME}.eep)

ADD_CUSTOM_COMMAND(TARGET ${PROJECT_NAME} POST_BUILD COMMAND avr-size ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${PROJECT_NAME} --mcu=${DEVICE} --format=avr)