include ./Configure
TOP_DIR:=$(shell pwd)/../../../../
ifeq ($(FLASH_SIZE),16M)
ifeq ($(VSP),YouLuoKe)
include $(TOP_DIR)/ProductBuilder/allRules_HI3518_16M_youluoke.mk
else
ifeq ($(CHIP_ID),HI3518E)
ifeq ($(VSP),QiHu)
include $(TOP_DIR)/ProductBuilder/allRules_HI3518E_16M_QIHU.mk
else
include $(TOP_DIR)/ProductBuilder/allRules_HI3518E_16M.mk
endif
else
include $(TOP_DIR)/ProductBuilder/allRules_HI3518_16M.mk
endif
endif
else
ifeq ($(CHIP_ID),HI3518E)
include $(TOP_DIR)/ProductBuilder/allRules_HI3518_8M_E.mk
else
include $(TOP_DIR)/ProductBuilder/allRules_HI3518_8M.mk
endif
endif
首先是第一行,代表的是进入同文件夹下的Configure,可以打开内部的内容,主要都是变量的设置
PRODUCT_NAME=General_HI3518C_53H13_16M_IPC_WIFI3GONVIF_NONE_SimpChn_NP_HZXM_V1.000.00.0.R
VENDOR_ID=General
CHIP_ID=HI3518C
DEVICE_ID=53H13
FLASH_SIZE=16M
PRODUCTION_TYPE=IPC
EXTENFUNC=WIFI,3G,ONVIF
INTELLIGENT=NONE
LANGUAGES=SimpChinese
VIDEOSTANDARDS=PAL,NTSC
DEFAULT_VIDEOSTANDARD=NTSC
MAX_EXTRA_STREAM=1
VSP=HZXM
接下来是第二行:将网上走四个之后的目录路径复制给变量
第三行判断行,判断是否为16M,答案是为16M,判断为真,继续往下走
接下来就都是判断了,跟着心走就可以了,最后的出结果 进入一个名为allRules_HI3518_16M.mk的文件,然后我们就可以继续快乐的读程序了