makefile

周立功magic2200实验箱linux增补例子。包括（GPIO zlg7290 webserver adc spi signaltime等等）

EXEC =beep
OBJS =beep.o
SRC =beep.c

CC =arm-elf-gcc

BASEPATH =/usr/src/uClinux-dist
LIBPATH =$(BASEPATH)/lib
LLIBPATH =$(LIBPATH)/uClibc/lib
INCLUDEPATH =$(BASEPATH)/linux-2.4.x/include

LDFLAGS =-Os -g -Dlinux -D__linux__ -Dunix -D__uClinux__ -DEMBED 
LDLIBS =-I$(LIBPATH)/uClibc/include -I$(LIBPATH)/libm -I$(LIBPATH)/libcrypt_old -I$(BASEPATH) -fno-builtin -nostartfiles -D__PIC__ -fpic -msingle-pic-base -I$(INCLUDEPATH)
LDLIBS_EXEC =-Wl,-elf2flt $(LLIBPATH)/crt0.o $(LLIBPATH)/crti.o $(LLIBPATH)/crtn.o -L$(LIBPATH)/uClibc/. -L$(LLIBPATH) -L$(LIBPATH)/libm -L$(LIBPATH)/libnet -L$(LIBPATH)/libdes -L$(LIBPATH)/libaes -L$(LIBPATH)/libpcap -L$(LIBPATH)/libcrypt_old -L$(LIBPATH)/libssl -L$(LIBPATH)/zlib -lc
LDLIBS_OBJS =-c

all: $(EXEC)

$(EXEC): $(OBJS)
	$(CC) $(LDFLAGS) $(LDLIBS) $(LDLIBS_EXEC) -o $@ $(OBJS)

%.o:%.c
	$(CC) $(LDFLAGS) $(LDLIBS) $(LDLIBS_OBJS) -c $< -o $@

clean:
	-rm -f $(EXEC) *.elf *.gdb *.o