idf_build_get_property(target IDF_TARGET) list(APPEND includes "${target}/include") list(APPEND includes "include") set(srcs) set(include "include") set(target_folder "${target}") # I2C related source files if(CONFIG_SOC_I2C_SUPPORTED) list(APPEND srcs "i2c_hal.c" "i2c_hal_iram.c" "${target_folder}/i2c_periph.c") endif() idf_component_register(SRCS ${srcs} INCLUDE_DIRS ${includes} REQUIRES soc hal)