#GCC3.8手册有中文版，可以参考

#确保LIB_INSTALL_PATH和TARGET_INSTALL_PATH有读写权限 并且通过ldconfig 和ld.so.conf 确保动态链接库可以被gcc找到
#通常你只需要修改以下两行，ubuntu环境下新建/etc/ld.so.conf.d/xxx.conf，在xxx.conf中写入/usr/local/lib/ ，执行ldconfig即可

LIB_INSTALL_PATH:=/usr/local/lib/
TARGET_INSTALL_PATH:=/usr/local/bin/
export	LIB_INSTALL_PATH TARGET_INSTALL_PATH  

#CROSS_COMPILE := 
CC := $(CROSS_COMPILE)gcc
LD := $(CROSS_COMPILE)gcc
AR := $(CROSS_COMPILE)ar
RANLIB := $(CROSS_COMPILE)ranlib
STRIP := $(CROSS_COMPILE)strip
SSTRIP := $(CROSS_COMPILE)sstrip
 
COMMON_CFLAGS := -Os -pipe -Wall -fPIC
CFLAGS = $(COMMON_CFLAGS)

UTILITY_LIB := $(ROOT_DIR)/libs/utility/libutility.so
UTILITY_LIB_PATH := $(ROOT_DIR)/libs/utility
COMMON_LIB = $(UTILITY_LIB) -lrt
COMMON_LIB_PATH = $(UTILITY_LIB_PATH)

export CC LD AR  RANLIB  STRIP CFLAGS

public_clean:
	rm -rf *.o *.d *.d.*  *.a  *.so 
	
public_lib_install:
	cp $(LIB) $(LIB_INSTALL_PATH)
	
public_target_install:
	cp $(TARGET) $(TARGET_INSTALL_PATH)
	
public_lib_clean:
	rm -Rf $(LIB)
	rm -Rf $(LIB_INSTALL_PATH)/$(LIB)
	
public_target_clean:
	rm -Rf $(TARGET)
	rm -Rf $(TARGET_INSTALL_PATH)/$(TARGET)