osd-contiki/cpu/arm/stm32l152/Makefile.stm32l152.gnu

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PROP_SYS_ARCH_S = startup_stm32l152xe.s
### Compiler definitions
GCC = 1
CC = arm-none-eabi-gcc
LD = arm-none-eabi-gcc
SIZE = arm-none-eabi-size
AS = arm-none-eabi-as
AR = arm-none-eabi-ar
NM = arm-none-eabi-nm
OBJCOPY = arm-none-eabi-objcopy
STRIP = arm-none-eabi-strip
%.ihex: %.$(TARGET)
$(OBJCOPY) -O ihex $^ $@
%.bin: %.$(TARGET)
$(OBJCOPY) -O binary $^ $@
%.co: %.c
$(CC) $(CFLAGS) -c -DAUTOSTART_ENABLE $< -o $@
ifndef LDSCRIPT
LDSCRIPT = $(CONTIKI)/platform/$(TARGET)/stm32cube-lib/stm32cube-prj/linker/gcc/STM32L152RETx_FLASH.ld
endif
#ASFLAGS += -mcpu=cortex-m3 -mthumb
# this platform wields a STM32L152VB medium-density device
CFLAGS+=-DSTM32L1XX_MD=1
CFLAGS+=\
-I$(CONTIKI)/cpu/arm/common/CMSIS \
-Wall -g -O0 \
-DWITH_UIP -DWITH_ASCII \
-mcpu=cortex-m3 \
-mthumb \
-mno-unaligned-access \
-mfix-cortex-m3-ldrd \
-std=gnu99 \
-Wl,-cref \
-D __SOURCEFILE__=\"$*.c\"
LDFLAGS += -Wl,-Map=contiki-$(TARGET).map,--cref,--no-warn-mismatch
LDLIBS += $(CONTIKI_CPU)/lib/smallprintf_thumb2.a
LDFLAGS += -mcpu=cortex-m3 -mthumb -mfloat-abi=soft -T$(LDSCRIPT) -Wl,-Map=output.map -Wl,--gc-sections -lm
LDFLAGS += $(LDLIBS)
SMALL=1
ifeq ($(SMALL),1)
CFLAGS += -ffunction-sections
CFLAGS += -fdata-sections
LDFLAGS += -Wl,--undefined=_reset_vector__,--undefined=InterruptVectors,--undefined=_copy_data_init__,--undefined=_clear_bss_init__,--undefined=_end_of_init__
endif # /SMALL