ARM课程中使用的Makefile

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本文详细介绍了针对Cortex-A53处理器的外围设备驱动代码的Makefile配置过程，包括交叉编译工具链设置、编译选项、目标文件生成及清理规则，适用于嵌入式Linux系统的开发。

1 # CORTEX-A53 PERI DRIVER CODE
2 # VERSION 2.0
3 # ATHUOR www.hqyj.com
4 # MODIFY DATE
5 # 2019.04.12 Makefile
6 # SHELL=C:/Windows/System32/cmd.exe
7 CROSS_COMPILE = arm-none-linux-gnueabi-
8 NAME = interface
9 #===========================================================================
10 CFLAGS += -g -Wall -O0 -mabi=apcs-gnu -mfpu=neon -mfloat-abi=softfp -fno-bui
11             -nostdinc -I./common/include
12 LD = $(CROSS_COMPILE)ld
13 CC = $(CROSS_COMPILE)gcc
14 NM = $(CROSS_COMPILE)nm
15 OBJCOPY = $(CROSS_COMPILE)objcopy
16 OBJDUMP = $(CROSS_COMPILE)objdump
17 #===========================================================================
18 OBJSss := $(wildcard start/*.S) $(wildcard common/src/*.S) $(wildcard *.S)\
19            $(wildcard start/*.c) $(wildcard common/src/*.c)                \
20            $(wildcard src/*.c) $(wildcard *.c)
21 OBJSs   := $(patsubst %.S,%.o,$(OBJSss))
22 OBJS    := $(patsubst %.c,%.o,$(OBJSs))

24 %.o: %.S
25     @echo " AS      $@"
26     @$(CC) $(CFLAGS) -c -o $@ $<
27 %.o: %.c
28     @echo " CC      $@"
29     @$(CC) $(CFLAGS) -c -o $@ $<
30 all:clean $(OBJS)
31     @echo " LD      Linking $(NAME).elf"
32     @$(LD) $(OBJS) -T map.lds -o $(NAME).elf
33     @echo " OBJCOPY Objcopying $(NAME).bin"
34     @$(OBJCOPY) -O binary $(NAME).elf $(NAME).bin
35     @echo " MAP     Generating $(NAME).map"
36     @$(NM) $(NAME).elf > $(NAME).map
37     @echo " OBJDUMP Objdumping $(NAME).dis"
38     @$(OBJDUMP) -DS $(NAME).elf > $(NAME).dis
39
40 distclean clean:
41     @rm -rf $(OBJS) *.elf *.bin *.dis *.map
42     @echo " CLEAN   complete."

43
44 install:
45 @共享目录的位置，使用make install 自动将当前目录下所有.bin文件拷贝至指定
46 cp $(NAME).bin /home/topeet/ShareFolder/