make CONFIG_STM32F4_DISCOVERY=1 true true true make clean true true true make CONFIG_STM32F4_DISCOVERY=1 true true true make clean true true true make CONFIG_STM32F4_DISCOVERY=1 true true true make CONFIG_USE_LIBSG=0 true true true make clean CONFIG_USE_LIBSG=0 true true true make all true true true make CONFIG_USE_LIBSG=0 true true true make CONFIGURE_USE_LIBSG=0 true true true make clean CONFIG_USE_LIBSG=0 true true true