Android 成功交叉编译C文件

cc=/work/tool/android-ndk-r5/toolchains/arm-eabi-4.4.0/prebuilt/linux-x86/bin/arm-eabi-gcc
pre-path=/work/tool/android-ndk-r5/platforms/android-8/arch-arm/usr
lib=$(pre-path)/lib
ic=$(pre-path)/include
extra_objs:=$(pre-path)/lib/crtend_android.o $(pre-path)/lib/crtbegin_static.o
LDFLAGS +=-nostdlib
LDFLAGS += -lc -ldl -Bdynamic -Wl,-dynamic-linker,/system/bin/linker
shard: shard.o
 $(cc) $(LDFLAGS) $(extra_objs) -g -o0 -Wall -std=c99 -I$(ic)  -L$(lib) -o shard shard.o
shard.o: shard.c
 $(cc) -I$(ic)  -L$(lib) -c shard.c
.PHONY:clean
clean:
 rm shard shard.o