CC=arm-none-eabi-gcc
OBJCOPY=arm-none-eabi-objcopy
-CFLAGS=-g -O2 -mlittle-endian -mthumb
+CFLAGS=-g -mlittle-endian -mthumb
+#CFLAGS=-g -O2 -mlittle-endian -mthumb
ifeq ($(CONFIG_STM32L_DISCOVERY), 1)
CFLAGS+=-mcpu=cortex-m3 -DCONFIG_STM32L_DISCOVERY
else ifeq ($(CONFIG_STM32VL_DISCOVERY), 1)