set(
   SRC_FILES ${SRC_FILES}
   ${CMAKE_CURRENT_SOURCE_DIR}/main.c
   ${CMAKE_CURRENT_SOURCE_DIR}/config.c
   ${CMAKE_CURRENT_SOURCE_DIR}/input.c
   ${CMAKE_CURRENT_SOURCE_DIR}/axis.c
   ${CMAKE_CURRENT_SOURCE_DIR}/relabsd_device.c
)

set(SRC_FILES ${SRC_FILES} PARENT_SCOPE)