mirror of
https://github.com/eggman/rtl_ameba_gcc_sample.git
synced 2024-11-21 21:44:19 +00:00
88 lines
2.5 KiB
Makefile
88 lines
2.5 KiB
Makefile
.SUFFIXES: .o .a .c .s
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DEV_NUL=/dev/null
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CHIP=ameba
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RM=rm -f
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CROSS_COMPILE = arm-none-eabi-
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AR = $(CROSS_COMPILE)ar
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CC = $(CROSS_COMPILE)gcc
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AS = $(CROSS_COMPILE)as
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NM = $(CROSS_COMPILE)nm
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SIZE = $(CROSS_COMPILE)size
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SDK_SRC_BASE_PATH = sdk/src
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vpath %.c ./src
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vpath %.c $(SDK_SRC_BASE_PATH)/targets/cmsis/target_rtk/target_8195a
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INCLUDES += -I$(SDK_SRC_BASE_PATH)/targets/cmsis
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INCLUDES += -I$(SDK_SRC_BASE_PATH)/targets/cmsis/target_rtk/target_8195a
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INCLUDES += -I$(SDK_SRC_BASE_PATH)/targets/hal/target_rtk/target_8195a
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INCLUDES += -I$(SDK_SRC_BASE_PATH)/targets/hal/target_rtk/target_8195a/rtl8195a
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INCLUDES += -I$(SDK_SRC_BASE_PATH)/sw/os
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OUTPUT_PATH=build
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CFLAGS = -g -mcpu=cortex-m3
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CFLAGS += -mthumb
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CFLAGS += -c -nostartfiles -fno-short-enums
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CFLAGS += -Wall -Wpointer-arith -Wstrict-prototypes -Wundef
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CFLAGS += -Wno-write-strings
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CFLAGS += -MMD -MP
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CFLAGS += -fno-common -fmessage-length=0 -fno-exceptions
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CFLAGS += -ffunction-sections -fdata-sections
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CFLAGS += -fomit-frame-pointer
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CFLAGS += -std=gnu99
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CFLAGS += -O2 $(INCLUDES) -D$(CHIP)
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ASFLAGS = -mcpu=cortex-m3 -mthumb -Wall -a -g $(INCLUDES)
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C_SRC+=$(wildcard $(SDK_SRC_BASE_PATH)/targets/cmsis/target_rtk/target_8195a/app_start.c)
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C_SRC+=$(wildcard src/*.c)
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C_OBJ_TEMP=$(patsubst %.c, %.o, $(notdir $(C_SRC)))
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# during development, remove some files
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C_OBJ_FILTER=
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C_OBJ=$(filter-out $(C_OBJ_FILTER), $(C_OBJ_TEMP))
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ELF_FLAGS= -O2 -Wl,--gc-sections -mcpu=cortex-m3 -mthumb --specs=nano.specs
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ELF_FLAGS+= -Lsdk/lib -Lsdk/scripts -T./sdk/scripts/rlx8195a.ld -Wl,-Map=build/target.map
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ELF_FLAGS+= -Wl,--cref -Wl,--gc-sections -Wl,--entry=Reset_Handler -Wl,--unresolved-symbols=report-all -Wl,--warn-common
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ELF_LDLIBS= sdk/lib/startup.o -l_platform -lstdc++ -lsupc++ -lm -lc -lgcc -lnosys
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all: makebin/ram_all.bin
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makebin/ram_all.bin: $(OUTPUT_PATH)/target.axf
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cd ./makebin && /bin/bash ./makebin.sh
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$(OUTPUT_PATH)/target.axf: $(addprefix $(OUTPUT_PATH)/,$(C_OBJ))
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echo build all objects
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$(CC) $(ELF_FLAGS) -o $(OUTPUT_PATH)/target.axf -Wl,--start-group $^ -Wl,--end-group $(ELF_LDLIBS)
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$(SIZE) $(OUTPUT_PATH)/target.axf
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$(addprefix $(OUTPUT_PATH)/,$(C_OBJ)): $(OUTPUT_PATH)/%.o: %.c
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@echo "$(CC) -c $(CFLAGS) $< -o $@"
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@"$(CC)" -c $(CFLAGS) $< -o $@
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clean:
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@echo clean
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-@$(RM) ./build/target.* 1>$(DEV_NUL) 2>&1
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-@$(RM) ./build/*.d 1>$(DEV_NUL) 2>&1
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-@$(RM) ./build/*.o 1>$(DEV_NUL) 2>&1
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-@$(RM) ./build/*.i 1>$(DEV_NUL) 2>&1
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-@$(RM) ./build/*.s 1>$(DEV_NUL) 2>&1
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-@$(RM) ./makebin/target* 1>$(DEV_NUL) 2>&1
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-@$(RM) ./makebin/*.bin 1>$(DEV_NUL) 2>&1
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