.PHONY: all clean

# C&GO编译器
CC := arm-linux-gnueabihf-gcc
GO := go
GO_BUILD := $(GO) build
GO_FLAGS := -ldflags "-s -w -X main.BuildTime=$(shell date +%Y-%m-%dT%H:%M:%S)"

# GO编译环境
SETGO_ENV = \
	GOOS=linux \
	GOARCH=arm \
	GOARM=7 \
	CC=$(CC) \
	CGO_ENABLED=1

# 日期和时间
DATE := $(shell date +%Y%m%d_%H%M%S)

# 依赖库路径
RTU_LINUX_MODULES_PATH := $(shell pwd)/../rtu_linux_modules

# 依赖静态库
S_LIBS0 := -Wl,-Bstatic -L$(RTU_LINUX_MODULES_PATH)/swapi -lswapi
S_LIBS1 := -Wl,-Bstatic -L$(RTU_LINUX_MODULES_PATH)/ec200u -lec200u -L$(RTU_LINUX_MODULES_PATH)/air720u -lair720u
S_LIBS2 := -Wl,-Bstatic -L$(RTU_LINUX_MODULES_PATH)/hk_takephoto -lhk_takephoto -L$(RTU_LINUX_MODULES_PATH)/dh_takephoto -ldh_takephoto
S_LIBS3 := -Wl,-Bstatic -L$(RTU_LINUX_MODULES_PATH)/air530z -lair530z

# 依赖动态库
D_LIBS0 := -Wl,-Bdynamic -lc -lm -ldl -lpthread
D_LIBS2 := -Wl,-Bdynamic -L$(RTU_LINUX_MODULES_PATH)/hk_takephoto/lib/armv7hf/. -lMvCameraControl
D_LIBS2 += -L$(RTU_LINUX_MODULES_PATH)/dh_takephoto/lib/armv7hf -lMVSDK -liImageProcessing -lImageConvert -llog4cpp -lMvLSCProcess
D_LIBS2 += -L$(RTU_LINUX_MODULES_PATH)/dh_takephoto/lib/armv7hf/GenICam/bin -lGCBase_gcc483_v3_0 -lGenApi_gcc483_v3_0 -lLog_gcc483_v3_0 -llog4cpp_gcc483_v3_0 -lMathParser_gcc483_v3_0 -lNodeMapData_gcc483_v3_0 -lXmlParser_gcc483_v3_0

# 编译的目标
all: networkd timesyncd

# 可执行程序
LK_LIBS := $(S_LIBS0) $(S_LIBS1) $(D_LIBS0)
networkd : libswapi.a libair720u.a libec200u.a
	mkdir -p ./build
	$(GO) mod tidy
	$(SETGO_ENV) CGO_LDFLAGS="$(LK_LIBS)" $(GO_BUILD) $(GO_FLAGS) -o $@  ./networkd.service/*.go
	cp -rf $@ ./build/ && cp -rf $@ ./build/$(basename $@)_$(DATE)$(suffix $@) && rm -rf $@

LK_LIBS := $(S_LIBS0) $(S_LIBS1) $(D_LIBS0)
timesyncd : libswapi.a libair720u.a libec200u.a
	mkdir -p ./build
	$(GO) mod tidy
	$(SETGO_ENV) CGO_LDFLAGS="$(LK_LIBS)" $(GO_BUILD) $(GO_FLAGS) -o $@ ./timesyncd.service/*.go
	cp -rf $@ ./build/ && cp -rf $@ ./build/$(basename $@)_$(DATE)$(suffix $@) && rm -rf $@

# 静态库模块
libswapi.a :
	$(MAKE) -C $(RTU_LINUX_MODULES_PATH)/swapi        target=armv7hf $@

libec200u.a :
	$(MAKE) -C $(RTU_LINUX_MODULES_PATH)/ec200u       target=armv7hf $@

libair720u.a :
	$(MAKE) -C $(RTU_LINUX_MODULES_PATH)/air720u      target=armv7hf $@

libair530z.a :
	$(MAKE) -C $(RTU_LINUX_MODULES_PATH)/air530z      target=armv7hf $@

libhk_takephoto.a :
	$(MAKE) -C $(RTU_LINUX_MODULES_PATH)/hk_takephoto target=armv7hf $@

libdh_takephoto.a :
	$(MAKE) -C $(RTU_LINUX_MODULES_PATH)/dh_takephoto target=armv7hf $@

# 编译的清理
clean:
	@for m in swapi hk_takephoto dh_takephoto ec200u air720u air530z; do \
		$(MAKE) -C $(RTU_LINUX_MODULES_PATH)/$$m clean || true; \
	done

	rm -rf build