《嵌入式Linux中Makefile万能写法》

---

SRC := $(wildcard *.c)
OBJ := $(patsubst %.c, %.o, $(SRC))

CC = gcc
CCLINK = g++
CFLAGS = -g -Wall

xdma: $(OBJ)
	$(CCLINK) $(CFLAGS) $^ -o $@
	
$(OBJ): %.o:%.c
	$(CC) $(CFLAGS) -c $^ -o $@
	
.PHONY:clean
clean:
	rm *.o xdma

SRC := ${wildcard *.c}
OBJ := ${patsubst %.c, %.o, $(SRC)}

CC = arm-linux-gcc
CCLINK = arm-linux-ld
CFLAGS = -g -c -Wall

all: $(OBJ)
	$(CCLINK) -Wall $^ -o main.bin
	
$(OBJ): %.o:%.c
	$(CC) $(CFLAGS) $^ -o $@
	
.PHONY:clean
clean:
	find ./ -iname '*.o' -print0 | xargs -0 rm
#	find ./ \( -iname "*.o" -o -iname "*.exe" \) -print0 | xargs -0 rm