makefile

这是一个简单的如何在uClinux下编译和运行多线程函数的例子

CC = arm-elf-gcc
LD = arm-elf-ld

CFLAGS += -O2 -g -fomit-frame-pointer   -Dlinux -D__linux__ -Dunix -D__uClinux__ -DEMBED -I/home/cvtech/jx44b0/uClinux-dist/lib/uClibc/include -I/home/cvtech/jx44b0/uClinux-dist/lib/libm -I/home/cvtech/jx44b0/uClinux-dist/lib/libcrypt_old -I/home/cvtech/jx44b0/uClinux-dist -fno-builtin -nostartfiles -D__PIC__ -fpic -msingle-pic-base -I/home/cvtech/jx44b0/uClinux-dist/linux-2.4.x/include
LDFLAGS += -O2 -g -fomit-frame-pointer   -Dlinux -D__linux__ -Dunix -D__uClinux__ -DEMBED -I/home/cvtech/jx44b0/uClinux-dist/lib/uClibc/include -I/home/cvtech/jx44b0/uClinux-dist/lib/libm -I/home/cvtech/jx44b0/uClinux-dist/lib/libcrypt_old -I/home/cvtech/jx44b0/uClinux-dist -fno-builtin -nostartfiles -D__PIC__ -fpic -msingle-pic-base -I/home/cvtech/jx44b0/uClinux-dist/linux-2.4.x/include -Wl,-elf2flt /home/cvtech/jx44b0/uClinux-dist/uClibc/lib/crt0.o /home/cvtech/jx44b0/uClinux-dist/uClibc/lib/crti.o /home/cvtech/jx44b0/uClinux-dist/uClibc/lib/crtn.o -L/home/cvtech/jx44b0/uClinux-dist/lib/uClibc/. -L/home/cvtech/jx44b0/uClinux-dist/lib/uClibc/lib -L/home/cvtech/jx44b0/uClinux-dist/lib/libm -L/home/cvtech/jx44b0/uClinux-dist/lib/libnet -L/home/cvtech/jx44b0/uClinux-dist/lib/libdes -L/home/cvtech/jx44b0/uClinux-dist/lib/libaes -L/home/cvtech/jx44b0/uClinux-dist/lib/libpcap -L/home/cvtech/jx44b0/uClinux-dist/lib/libcrypt_old -L/home/cvtech/jx44b0/uClinux-dist/lib/libssl -L/home/cvtech/jx44b0/uClinux-dist/lib/zlib

THDM_TARGET=thdm
MTDM_TARGET=mtdm
BCDM_TARGET=bcdm

THDM_OBJS=thdm.o
MTDM_OBJS=mtdm.o
BCDM_OBJS=bcdm.o

TARGETS=$(THDM_TARGET) $(MTDM_TARGET) $(BCDM_TARGET)
FLTFLAGS  += -v

# .c.o:
# 	$(CC) $(CFLAGS) -o $@ -c $<

all:	$(TARGETS)

$(THDM_TARGET): $(THDM_OBJS) 
	$(CC) $(LDFLAGS) -o $@ $< $(LIBPTHREAD) $(LDLIBS) -lpthread -lc

$(MTDM_TARGET): $(MTDM_OBJS) 
	$(CC) $(LDFLAGS) -o $@ $< $(LIBPTHREAD) $(LDLIBS) -lpthread -lc

$(BCDM_TARGET): $(BCDM_OBJS) 
	$(CC) $(LDFLAGS) -o $@ $< $(LIBPTHREAD) $(LDLIBS) -lpthread -lc

clean:
	rm -f $(TARGETS) *.gdb *.elf *.elf2flt *.o *~ core

romfs:
	$(ROMFSINST) /bin/$(MTDM_TARGET)
	$(ROMFSINST) /bin/$(THDM_TARGET)
	$(ROMFSINST) /bin/$(BCDM_TARGET)