idf_component_register(SRCS "multi_config_example_main.c" INCLUDE_DIRS ".") if(CONFIG_EXAMPLE_FUNC_IMPL_DEV) target_sources(${COMPONENT_LIB} PRIVATE "func_dev.c") elseif(CONFIG_EXAMPLE_FUNC_IMPL_PROD) target_sources(${COMPONENT_LIB} PRIVATE "func_prod.c") endif()