agent/Makefile.in - openolt - Gitiles

 #Copyright 2018-present Open Networking Foundation
 #
 #Licensed under the Apache License, Version 2.0 (the "License");
 #you may not use this file except in compliance with the License.
 #You may obtain a copy of the License at
 #
 #http://www.apache.org/licenses/LICENSE-2.0
 #
 #Unless required by applicable law or agreed to in writing, software
 #distributed under the License is distributed on an "AS IS" BASIS,
 #WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 #See the License for the specific language governing permissions and
 #limitations under the License.

 ########################################################################
 ##
 ##
 ##        Config
 ##
 ##
 TOP_DIR=`pwd`
 OPENOLTDEVICE ?= generic

 #
 # Three vendor proprietary source files are required to build BAL.
 # SW-BCM68620_<VER>.zip - Broadcom BAL source and Maple SDK.
 # sdk-all-<SDK_VER>.tar.gz - Broadcom Qumran SDK.
 # ACCTON_BAL_<BAL_VER>-<DEV_VER>.patch - Accton/Edgecore's patch.
 BAL_MAJOR_VER = 3
 BAL_MINOR_VER = 4
 BAL_REV_A_VER = 3
 BAL_REV_B_VER = 3
 BAL_API_VER = $(BAL_MAJOR_VER).$(BAL_MINOR_VER).$(BAL_REV_A_VER).$(BAL_REV_B_VER)
 BAL_VER = $(BAL_MAJOR_VER).$(BAL_MINOR_VER).$(BAL_REV_A_VER).$(BAL_REV_B_VER)
 SDK_VER = 6.5.13
 DEV_VER ?= 202002100101
 #
 # Version of Open Network Linux (ONL).
 ONL_KERN_VER_MAJOR = 4.14

 # OpenOLT Proto version.
 # This specifies the GIT tag in https://github.com/opencord/voltha-protos
 # repo that we need to refer to, to pick the right version of
 # openolt.proto and tech_profile.proto
 OPENOLT_PROTO_VER ?= v3.3.6

 # Variables used for Inband build
 INBAND = "n"
 VLAN_ID = 4093

 #
 # Build directory
 BUILD_DIR = build

 # Protobuf installation
 PROTOBUF_VER ?= 3.5.0
 PROTOBUF_ADDR = https://github.com/protocolbuffers/protobuf/releases/download/v$(PROTOBUF_VER)/protobuf-cpp-$(PROTOBUF_VER).tar.gz
 PROTOBUF_DST = /tmp/protobuf-$(PROTOBUF_VER)
 protoc-bin = $(shell which protoc)

 #
 # GRPC installation
 GRPC_ADDR = https://github.com/grpc/grpc
 GRPC_DST = /tmp/grpc
 GRPC_VER = v1.10.x
 grpc-cpp-plugin-bin = $(shell which grpc_cpp_plugin)

 USER := $(shell echo $(USER))
 #
 ########################################################################
 ##
 ##
 ##        Install prerequisites
 ##
 ##
 HOST_SYSTEM = $(shell uname | cut -f 1 -d_)
 SYSTEM ?= $(HOST_SYSTEM)

 VERSION                 ?= $(shell cat ../VERSION)

 #set ref and commit date only if committed
 LABEL_VCS_URL       ?= $(shell git remote get-url $(shell git remote))
 LABEL_VCS_REF       = $(shell git rev-parse HEAD)
 LABEL_BUILD_DATE    ?= $(shell date -u "+%Y-%m-%dT%H:%M:%SZ")
 LABEL_COMMIT_DATE   = $(shell git show -s --format=%cd --date=iso-strict HEAD)

 LIBGRPC_PATH=$(shell pkg-config --libs-only-L grpc | sed s/-L// | sed s/\ //g)
 LIBPROTOBUF_PATH=$(shell PKG_CONFIG_ALLOW_SYSTEM_LIBS=true pkg-config --libs-only-L protobuf | sed s/-L// | sed s/\ //g)

 CXX = @CXX@-4.9
 CXXFLAGS += @CXXFLAGS@
 CXXFLAGS += $(shell pkg-config --cflags-only-I grpc++)
 CPPFLAGS += @CPPFLAGS@
 CPPFLAGS += `pkg-config --cflags protobuf grpc`
 CPPFLAGS += -DVERSION=\"$(VERSION)\" -DBAL_VER=\"$(BAL_VER)\" -DLABEL_VCS_URL=\"$(LABEL_VCS_URL)\" \
             -DLABEL_VCS_REF=\"$(LABEL_VCS_REF)\" -DLABEL_BUILD_DATE=\"$(LABEL_BUILD_DATE)\" \
             -DLABEL_COMMIT_DATE=\"$(LABEL_COMMIT_DATE)\" -DFLOW_CHECKER
 CXXFLAGS += -std=c++11 -fpermissive -Wno-literal-suffix
 LDFLAGS += @LDFLAGS@
 LDFLAGS += `pkg-config --libs protobuf grpc++ grpc` -ldl -lgpr
 CXXFLAGSDEVICE = -I./device -I./device/$(OPENOLTDEVICE) -I./device/generic

 export CXX CXXFLAGS OPENOLT_PROTO_VER

 prereqs-system:
 	sudo apt-get -q -y install git pkg-config build-essential autoconf libtool libgflags-dev libgtest-dev clang libc++-dev unzip docker.io
 	sudo apt-get install -y build-essential autoconf libssl-dev gawk debhelper dh-systemd init-system-helpers curl cmake ccache g++-4.9

 prereqs-local: $(protoc-bin) $(grpc-cpp-plugin-bin)

 $(protoc-bin):
 	# Install protobuf
 	rm -rf $(PROTOBUF_DST)
 	cd /tmp && wget $(PROTOBUF_ADDR)
 	cd /tmp && tar -zxvf protobuf-cpp-$(PROTOBUF_VER).tar.gz
 	cd $(PROTOBUF_DST) && ./autogen.sh
 	cd $(PROTOBUF_DST) && ./configure
 	make -C $(PROTOBUF_DST)
 	sudo make -C $(PROTOBUF_DST) install

 $(grpc-cpp-plugin-bin):
 	# Install GRPC, protoc
 	rm -rf $(GRPC_DST)
 	cd /tmp && git clone -b $(GRPC_VER) $(GRPC_ADDR) $(GRPC_DST)
 	cd $(GRPC_DST) && git submodule update --init
 	make -C $(GRPC_DST)
 	sudo make -C $(GRPC_DST) install

 docker:
 	echo $(USER)
 	sudo groupadd -f docker
 ifneq "$(USER)" ""
 	sudo usermod -aG docker $(USER)
 endif

 ########################################################################
 ##
 ##
 ##        ONL
 ##
 ##
 ONL_REPO = onl
 ONL_DIR = $(BUILD_DIR)/$(ONL_REPO)
 onl:
 	if [ ! -d "$(ONL_DIR)/OpenNetworkLinux" ]; then \
 		mkdir -p $(ONL_DIR); \
 		git clone https://github.com/opencomputeproject/OpenNetworkLinux.git $(ONL_DIR)/OpenNetworkLinux; \
 		cp download/Makefile.onl $(ONL_DIR)/Makefile; \
 		install -m 755 download/build-onl.sh $(ONL_DIR)/OpenNetworkLinux; \
 		make -C $(ONL_DIR) onl-$(ONL_KERN_VER_MAJOR) INBAND=n; \
 	else \
 		if [ "$(INBAND)" = n -a "$$(grep "inband" $(ONL_DIR)/onl_build.mode | cut -d= -f 2)" = y ]; then \
 			make -C $(ONL_DIR) onl-$(ONL_KERN_VER_MAJOR) INBAND=n; \
 		fi; \
 	fi;
 onl-force:
 	make -C $(ONL_DIR) $(OPENOLTDEVICE)-$(ONL_KERN_VER_MAJOR)
 distclean-onl:
 	sudo rm -rf $(ONL_DIR)

 ########################################################################
 ##
 ##
 ##        Broadcom LIBRARY APIs
 ##
 ##
 BAL_API_DIR = $(BUILD_DIR)/bal-api-$(BAL_API_VER)

 bal-api-$(BAL_API_VER):
 	if [ ! -d "$(BAL_API_DIR)" ]; then \
 		mkdir -p $(BAL_API_DIR); \
 		git clone https://github.com/balapi/bal-api-$(BAL_API_VER).git $(BAL_API_DIR); \
 	fi;
 bal-api-clean:
 	rm $(BAL_API_DIR)

 ########################################################################
 ##
 ##
 ##        BAL
 ##
 ##
 BAL_ZIP = SW-BCM686OLT_$(subst .,_,$(BAL_VER)).tgz
 SDK_ZIP = sdk-all-$(SDK_VER).tar.gz
 ACCTON_PATCH = ACCTON_BAL_$(BAL_VER)-V$(DEV_VER).patch
 BAL_DIR = $(BUILD_DIR)/$(OPENOLTDEVICE)-bal
 BCM_SDK = $(BAL_DIR)/switch_sdk/$(SDK_VER)
 BALLIBDIR = $(BAL_DIR)/build/host_reference/host_api
 BALLIBNAME = bal_host_api
 BAL_INC = -I$(BAL_DIR)/host_driver/bal/bal_include \
           -I$(BAL_DIR)/host_driver/topology \
           -I$(BAL_DIR)/host_driver/utils \
           -I$(BAL_DIR)/host_driver/api \
           -I$(BAL_DIR)/host_driver/metadata \
           -I$(BAL_DIR)/host_customized/os_abstraction \
           -I$(BAL_DIR)/host_customized/os_abstraction/posix \
           -I$(BAL_DIR)/host_customized/config \
           -I$(BAL_DIR)/host_driver/api_conn_mgr \
           -I$(BAL_DIR)/host_driver/conn_mgr \
           -I$(BAL_DIR)/host_driver/api/host/topology \
           -I$(BAL_DIR)/host_reference/cli \
           -I$(BAL_DIR)/host_reference/api_cli \
           -I$(BAL_API_DIR)/include \
           -I$(BAL_API_DIR)/include/object_model
 CXXFLAGS += $(BAL_INC) -I $(BAL_DIR)/lib/cmdline
 CXXFLAGS += -DBCMOS_MSG_QUEUE_DOMAIN_SOCKET -DBCMOS_MSG_QUEUE_UDP_SOCKET -DBCMOS_MEM_CHECK -DBCMOS_SYS_UNITTEST -DENABLE_LOG -DENABLE_CLI

 sdk: onl bal-api-$(BAL_API_VER)
 ifeq ("$(wildcard $(BAL_DIR))","")
 	mkdir $(BAL_DIR)
 	tar zxvf download/$(BAL_ZIP) --strip 1 -C $(BAL_DIR)
 	cp download/$(SDK_ZIP) $(BCM_SDK)
 	chmod -R 744 $(BAL_DIR)
 	cat download/$(ACCTON_PATCH) | patch -p1 -d $(BAL_DIR)
 	make -C $(BAL_DIR) BOARD=$(OPENOLTDEVICE) ONL_DIR=$(TOP_DIR)/$(ONL_DIR)/OpenNetworkLinux OPEN_SOURCE=y
 	make -C $(BAL_DIR) BOARD=$(OPENOLTDEVICE) release_board
 endif

 bal-release: sdk
 	make -C $(BAL_DIR) BOARD=$(OPENOLTDEVICE) release_board

 bal-clean:
 	make -C $(BAL_DIR) BOARD=$(OPENOLTDEVICE) clean_all

 ########################################################################
 ##
 ##
 ##        OpenOLT API
 ##
 ##
 OPENOLT_PROTOS_DIR = ../protos
 OPENOLT_API_LIB = $(OPENOLT_PROTOS_DIR)/libopenoltapi.a
 CXXFLAGS += -I$(OPENOLT_PROTOS_DIR) -I$(OPENOLT_PROTOS_DIR)/googleapis/gens
 protos:
 	make -C $(OPENOLT_PROTOS_DIR) all
 protos-clean:
 	-make -C $(OPENOLT_PROTOS_DIR) clean

 ########################################################################
 ##
 ##
 ##        common
 ##
 ##

 # A hack to force a re-build of common/main.cc everytime.
 # This is needed to bake in the git VCS information in the openolt binary
 # at the time of building the openolt package.
 common/main.o: .FORCE
 .FORCE:
 	$(CXX) $(CXXFLAGS) $(CPPFLAGS) -I./common -c  common/main.cc -o common/main.o

 common/%.o: common/%.cc
 	$(CXX) $(CXXFLAGS) $(CPPFLAGS) -I./common -c $< -o $@

 ########################################################################
 ##
 ##
 ##        device
 ##
 ##
 device/$(OPENOLTDEVICE)/%.o: device/$(OPENOLTDEVICE)/%.cc
 	$(CXX) $(CXXFLAGS) $(CXXFLAGSDEVICE) -c $< -o $@

 device/generic/%.o: device/generic/%.cc
 	$(CXX) $(CXXFLAGS) $(CXXFLAGSDEVICE) -c $< -o $@

 ########################################################################
 ##
 ##
 ##        sim
 ##
 ##
 SIM_SRCS = $(wildcard sim/*.cc) $(wildcard common/*.cc)
 SIM_OBJS = $(SIM_SRCS:.cc=.o)
 SIM_DEPS = $(SIM_SRCS:.cc=.d)
 sim: sim/openoltsim
 sim/openoltsim: protos $(SIM_OBJS)
 	$(CXX) -pthread -L/usr/local/lib $(SIM_OBJS) $(OPENOLT_API_LIB) /usr/local/lib/libprotobuf.a -o $@ -lgrpc++ -lgrpc -lpthread -ldl
 sim/%.o: sim/%.cc
 	$(CXX) -std=c++11 -fpermissive -Wno-literal-suffix -I./common -I$(OPENOLT_PROTOS_DIR) -I$(OPENOLT_PROTOS_DIR)/googleapis/gens -c $< -o $@
 clean-sim:
 	rm -f sim/openoltsim $(SIM_OBJS) $(SIM_DEPS)

 ########################################################################
 ##
 ##
 ##        openolt
 ##
 ##
 SRCS = $(wildcard src/*.cc) $(wildcard common/*.cc) $(wildcard device/$(OPENOLTDEVICE)/*.cc)
 OBJS = $(SRCS:.cc=.o)
 DEPS = $(SRCS:.cc=.d)
 .DEFAULT_GOAL := all
 all: $(BUILD_DIR)/openolt
 $(BUILD_DIR)/openolt: sdk protos $(OBJS)
 	$(CXX) $(LDFLAGS) -L$(BALLIBDIR) $(OBJS) $(OPENOLT_API_LIB) $(LIBPROTOBUF_PATH)/libprotobuf.a -o $@ -l$(BALLIBNAME) $(shell pkg-config --libs protobuf grpc++ grpc)
 	ln -sf $(TOP_DIR)/$(BAL_DIR)/build/fs/$(OPENOLTDEVICE)/release/release_$(OPENOLTDEVICE)_V$(BAL_VER).$(DEV_VER).tar.gz $(BUILD_DIR)/.
 	ln -sf $(TOP_DIR)/$(BAL_DIR)/build/host_reference/host_api/strip/libbal_host_api.so $(BUILD_DIR)/.
 	ln -sf $(TOP_DIR)/$(BAL_DIR)/build/host_driver/dev_mgmt_daemon/dev_mgmt_daemon $(BUILD_DIR)/.
 	ln -sf $(LIBGRPC_PATH)/libgrpc.so.6 $(BUILD_DIR)/libgrpc.so.6
 	ln -sf $(LIBGRPC_PATH)/libgrpc++.so.1 $(BUILD_DIR)/libgrpc++.so.1
 	ln -sf /usr/lib/x86_64-linux-gnu/libstdc++.so.6 $(BUILD_DIR)/libstdc++.so.6
 	strip $(BUILD_DIR)/openolt
 	echo "inband=n" > $(ONL_DIR)/onl_build.mode
 	if [ $(INBAND) = y ]; then \
 	    echo "Building ONL+BAL+OpenoltAgent allinone image"; \
 	    make deb; \
 	    make inband-onl; \
 	fi;

 src/%.o: src/%.cc
 	$(CXX) $(CXXFLAGS) $(CXXFLAGSDEVICE) $(CPPFLAGS) -I./common -c $< -o $@

 deb:
 	cp $(BUILD_DIR)/release_$(OPENOLTDEVICE)_V$(BAL_VER).$(DEV_VER).tar.gz device/$(OPENOLTDEVICE)/mkdebian/debian
 	cp $(BUILD_DIR)/openolt device/$(OPENOLTDEVICE)/mkdebian/debian
 	cp $(BUILD_DIR)/libgrpc.so.6 device/$(OPENOLTDEVICE)/mkdebian/debian
 	cp $(BUILD_DIR)/libgrpc++.so.1 device/$(OPENOLTDEVICE)/mkdebian/debian
 	cp $(BUILD_DIR)/libstdc++.so.6 device/$(OPENOLTDEVICE)/mkdebian/debian
 	cp $(BUILD_DIR)/libbal_host_api.so device/$(OPENOLTDEVICE)/mkdebian/debian
 	cp -a scripts/init.d device/$(OPENOLTDEVICE)/mkdebian/debian
 	cd device/$(OPENOLTDEVICE)/mkdebian && ./build_$(OPENOLTDEVICE)_deb.sh
 	mv device/$(OPENOLTDEVICE)/*.deb $(BUILD_DIR)/openolt_$(OPENOLTDEVICE)-$(VERSION)-$(LABEL_VCS_REF).deb
 	make deb-cleanup

 inband-onl:
 	# Clean previous ONL build and build freshly
 	sudo rm -rf $(ONL_DIR)
 	mkdir -p $(ONL_DIR)
 	git clone https://github.com/opencomputeproject/OpenNetworkLinux.git $(ONL_DIR)/OpenNetworkLinux
 	cp download/Makefile.onl $(ONL_DIR)/Makefile
 	install -m 755 download/build-onl.sh $(ONL_DIR)/OpenNetworkLinux

 	# Check ONL commit equals to Inband patch commit
 	ONL_COMMIT_ID=$(awk \'/COMMIT_ID = /{print $0}\' $(ONL_DIR)/Makefile | awk -F \"=\" \'{print $2}\')
 	INBAND_PATCH_COMMIT_ID=$(echo cp $(TOP_DIR)/inband/patch/*.patch | cut -d- -f 2 | cut -d. -f 1)
 	if [ "$(ONL_COMMIT_ID)" = "$(INBAND_PATCH_COMMIT_ID)" ]; then \
 	    echo "ONL commit and inband patch commit matched."; \
 	    cp $(TOP_DIR)/inband/patch/*.patch $(ONL_DIR)/OpenNetworkLinux; \
 	else \
 	    echo "ONL commit and inband patch commit does not match. Exiting."; \
 	    exit 1; \
 	fi;

 	# Update vlan.config file with VLAN ID argument passed
 	sed -i 's/asfvolt16_vlan_id_eth2=.*/asfvolt16_vlan_id_eth2=$(VLAN_ID)/' $(TOP_DIR)/inband/config/vlan.config
 	sed -i 's/asgvolt64_vlan_id_eth1=.*/asgvolt64_vlan_id_eth1=$(VLAN_ID)/' $(TOP_DIR)/inband/config/vlan.config

 	# Copy Inband config files and olt startup scripts to ONL source code and build
 	cd $(TOP_DIR)  && mkdir -p $(ONL_DIR)/OpenNetworkLinux/bal_packages
 	cp $(TOP_DIR)/inband/scripts/* $(ONL_DIR)/OpenNetworkLinux/bal_packages
 	cp $(TOP_DIR)/inband/config/vlan.config $(ONL_DIR)/OpenNetworkLinux/bal_packages
 	cp $(BUILD_DIR)/openolt_$(OPENOLTDEVICE)-$(VERSION)-$(LABEL_VCS_REF).deb $(ONL_DIR)/OpenNetworkLinux/bal_packages/openolt_$(OPENOLTDEVICE).deb

 	# Rebuild ONL packed with already built BAL+Openolt debian package
 	make -C $(ONL_DIR) onl-$(ONL_KERN_VER_MAJOR) INBAND=y
 	echo "inband=y" > $(ONL_DIR)/onl_build.mode
 	make inband-onl-cleanup

 src/%.o: %.cpp
 	$(CXX) -MMD -c $< -o $@

 deb-cleanup:
 	@rm -f device/$(OPENOLTDEVICE)/mkdebian/debian/$(OPENOLTDEVICE).debhelper.log
 	@rm -f device/$(OPENOLTDEVICE)/mkdebian/debian/$(OPENOLTDEVICE).postinst.debhelper
 	@rm -f device/$(OPENOLTDEVICE)/mkdebian/debian/$(OPENOLTDEVICE).postrm.debhelper
 	@rm -f device/$(OPENOLTDEVICE)/mkdebian/debian/$(OPENOLTDEVICE).substvars
 	@rm -rf device/$(OPENOLTDEVICE)/mkdebian/debian/$(OPENOLTDEVICE)/
 	@rm -f device/$(OPENOLTDEVICE)/mkdebian/debian/debhelper-build-stamp
 	@rm -f device/$(OPENOLTDEVICE)/mkdebian/debian/libgrpc++.so.1
 	@rm -f device/$(OPENOLTDEVICE)/mkdebian/debian/libgrpc.so.6
 	@rm -f device/$(OPENOLTDEVICE)/mkdebian/debian/libstdc++.so.6
 	@rm -f device/$(OPENOLTDEVICE)/mkdebian/debian/libbal_host_api.so
 	@rm -rf device/$(OPENOLTDEVICE)/mkdebian/debian/init.d/
 	@rm -f device/$(OPENOLTDEVICE)/mkdebian/debian/openolt
 	@rm -f device/$(OPENOLTDEVICE)/mkdebian/debian/release_$(OPENOLTDEVICE)_V$(BAL_VER).$(DEV_VER).tar.gz
 	@rm -rf device/$(OPENOLTDEVICE)/mkdebian/debian/tmp/
 	@rm -f device/$(OPENOLTDEVICE)/$(OPENOLTDEVICE)_$(BAL_VER)+edgecore-V$(DEV_VER)_amd64.changes

 inband-onl-cleanup:
 	@rm -f $(ONL_DIR)/OpenNetworkLinux/*.patch
 	@rm -rf $(ONL_DIR)/OpenNetworkLinux/bal_packages

 clean: protos-clean deb-cleanup
 	@rm -f $(OBJS) $(DEPS)
 	@rm -rf $(OPENOLT_PROTOS_DIR)/googleapis
 	@rm -f $(BUILD_DIR)/libgrpc.so.6 $(BUILD_DIR)/libgrpc++.so.1
 	@rm -f $(BUILD_DIR)/libbal_host_api.so
 	@rm -f $(BUILD_DIR)/openolt
 	@rm -f $(BUILD_DIR)/dev_mgmt_daemon
 	@rm -f $(BUILD_DIR)/release_$(OPENOLTDEVICE)_V$(BAL_VER).$(DEV_VER).tar.gz
 	@rm -f $(BUILD_DIR)/openolt_$(OPENOLTDEVICE)-$(VERSION)-$(LABEL_VCS_REF).deb

 clean-src: protos-clean
 	@rm -f $(OBJS) $(DEPS)

 distclean: clean-src clean
 	@rm -rf $(BUILD_DIR)

 .PHONY: onl sdk bal protos prereqs-system prereqs-local sim inband-onl .FORCE
	#Copyright 2018-present Open Networking Foundation
	#
	#Licensed under the Apache License, Version 2.0 (the "License");
	#you may not use this file except in compliance with the License.
	#You may obtain a copy of the License at
	#
	#http://www.apache.org/licenses/LICENSE-2.0
	#
	#Unless required by applicable law or agreed to in writing, software
	#distributed under the License is distributed on an "AS IS" BASIS,
	#WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	#See the License for the specific language governing permissions and
	#limitations under the License.

	########################################################################
	##
	##
	## Config
	##
	##
	TOP_DIR=`pwd`
	OPENOLTDEVICE ?= generic

	#
	# Three vendor proprietary source files are required to build BAL.
	# SW-BCM68620_<VER>.zip - Broadcom BAL source and Maple SDK.
	# sdk-all-<SDK_VER>.tar.gz - Broadcom Qumran SDK.
	# ACCTON_BAL_<BAL_VER>-<DEV_VER>.patch - Accton/Edgecore's patch.
	BAL_MAJOR_VER = 3
	BAL_MINOR_VER = 4
	BAL_REV_A_VER = 3
	BAL_REV_B_VER = 3
	BAL_API_VER = $(BAL_MAJOR_VER).$(BAL_MINOR_VER).$(BAL_REV_A_VER).$(BAL_REV_B_VER)
	BAL_VER = $(BAL_MAJOR_VER).$(BAL_MINOR_VER).$(BAL_REV_A_VER).$(BAL_REV_B_VER)
	SDK_VER = 6.5.13
	DEV_VER ?= 202002100101
	#
	# Version of Open Network Linux (ONL).
	ONL_KERN_VER_MAJOR = 4.14

	# OpenOLT Proto version.
	# This specifies the GIT tag in https://github.com/opencord/voltha-protos
	# repo that we need to refer to, to pick the right version of
	# openolt.proto and tech_profile.proto
	OPENOLT_PROTO_VER ?= v3.3.6

	# Variables used for Inband build
	INBAND = "n"
	VLAN_ID = 4093

	#
	# Build directory
	BUILD_DIR = build

	# Protobuf installation
	PROTOBUF_VER ?= 3.5.0
	PROTOBUF_ADDR = https://github.com/protocolbuffers/protobuf/releases/download/v$(PROTOBUF_VER)/protobuf-cpp-$(PROTOBUF_VER).tar.gz
	PROTOBUF_DST = /tmp/protobuf-$(PROTOBUF_VER)
	protoc-bin = $(shell which protoc)

	#
	# GRPC installation
	GRPC_ADDR = https://github.com/grpc/grpc
	GRPC_DST = /tmp/grpc
	GRPC_VER = v1.10.x
	grpc-cpp-plugin-bin = $(shell which grpc_cpp_plugin)

	USER := $(shell echo $(USER))
	#
	########################################################################
	##
	##
	## Install prerequisites
	##
	##
	HOST_SYSTEM = $(shell uname \| cut -f 1 -d_)
	SYSTEM ?= $(HOST_SYSTEM)

	VERSION ?= $(shell cat ../VERSION)

	#set ref and commit date only if committed
	LABEL_VCS_URL ?= $(shell git remote get-url $(shell git remote))
	LABEL_VCS_REF = $(shell git rev-parse HEAD)
	LABEL_BUILD_DATE ?= $(shell date -u "+%Y-%m-%dT%H:%M:%SZ")
	LABEL_COMMIT_DATE = $(shell git show -s --format=%cd --date=iso-strict HEAD)

	LIBGRPC_PATH=$(shell pkg-config --libs-only-L grpc \| sed s/-L// \| sed s/\ //g)
	LIBPROTOBUF_PATH=$(shell PKG_CONFIG_ALLOW_SYSTEM_LIBS=true pkg-config --libs-only-L protobuf \| sed s/-L// \| sed s/\ //g)

	CXX = @CXX@-4.9
	CXXFLAGS += @CXXFLAGS@
	CXXFLAGS += $(shell pkg-config --cflags-only-I grpc++)
	CPPFLAGS += @CPPFLAGS@
	CPPFLAGS += `pkg-config --cflags protobuf grpc`
	CPPFLAGS += -DVERSION=\"$(VERSION)\" -DBAL_VER=\"$(BAL_VER)\" -DLABEL_VCS_URL=\"$(LABEL_VCS_URL)\" \
	-DLABEL_VCS_REF=\"$(LABEL_VCS_REF)\" -DLABEL_BUILD_DATE=\"$(LABEL_BUILD_DATE)\" \
	-DLABEL_COMMIT_DATE=\"$(LABEL_COMMIT_DATE)\" -DFLOW_CHECKER
	CXXFLAGS += -std=c++11 -fpermissive -Wno-literal-suffix
	LDFLAGS += @LDFLAGS@
	LDFLAGS += `pkg-config --libs protobuf grpc++ grpc` -ldl -lgpr
	CXXFLAGSDEVICE = -I./device -I./device/$(OPENOLTDEVICE) -I./device/generic

	export CXX CXXFLAGS OPENOLT_PROTO_VER

	prereqs-system:
	sudo apt-get -q -y install git pkg-config build-essential autoconf libtool libgflags-dev libgtest-dev clang libc++-dev unzip docker.io
	sudo apt-get install -y build-essential autoconf libssl-dev gawk debhelper dh-systemd init-system-helpers curl cmake ccache g++-4.9

	prereqs-local: $(protoc-bin) $(grpc-cpp-plugin-bin)

	$(protoc-bin):
	# Install protobuf
	rm -rf $(PROTOBUF_DST)
	cd /tmp && wget $(PROTOBUF_ADDR)
	cd /tmp && tar -zxvf protobuf-cpp-$(PROTOBUF_VER).tar.gz
	cd $(PROTOBUF_DST) && ./autogen.sh
	cd $(PROTOBUF_DST) && ./configure
	make -C $(PROTOBUF_DST)
	sudo make -C $(PROTOBUF_DST) install

	$(grpc-cpp-plugin-bin):
	# Install GRPC, protoc
	rm -rf $(GRPC_DST)
	cd /tmp && git clone -b $(GRPC_VER) $(GRPC_ADDR) $(GRPC_DST)
	cd $(GRPC_DST) && git submodule update --init
	make -C $(GRPC_DST)
	sudo make -C $(GRPC_DST) install

	docker:
	echo $(USER)
	sudo groupadd -f docker
	ifneq "$(USER)" ""
	sudo usermod -aG docker $(USER)
	endif

	########################################################################
	##
	##
	## ONL
	##
	##
	ONL_REPO = onl
	ONL_DIR = $(BUILD_DIR)/$(ONL_REPO)
	onl:
	if [ ! -d "$(ONL_DIR)/OpenNetworkLinux" ]; then \
	mkdir -p $(ONL_DIR); \
	git clone https://github.com/opencomputeproject/OpenNetworkLinux.git $(ONL_DIR)/OpenNetworkLinux; \
	cp download/Makefile.onl $(ONL_DIR)/Makefile; \
	install -m 755 download/build-onl.sh $(ONL_DIR)/OpenNetworkLinux; \
	make -C $(ONL_DIR) onl-$(ONL_KERN_VER_MAJOR) INBAND=n; \
	else \
	if [ "$(INBAND)" = n -a "$$(grep "inband" $(ONL_DIR)/onl_build.mode \| cut -d= -f 2)" = y ]; then \
	make -C $(ONL_DIR) onl-$(ONL_KERN_VER_MAJOR) INBAND=n; \
	fi; \
	fi;
	onl-force:
	make -C $(ONL_DIR) $(OPENOLTDEVICE)-$(ONL_KERN_VER_MAJOR)
	distclean-onl:
	sudo rm -rf $(ONL_DIR)

	########################################################################
	##
	##
	## Broadcom LIBRARY APIs
	##
	##
	BAL_API_DIR = $(BUILD_DIR)/bal-api-$(BAL_API_VER)

	bal-api-$(BAL_API_VER):
	if [ ! -d "$(BAL_API_DIR)" ]; then \
	mkdir -p $(BAL_API_DIR); \
	git clone https://github.com/balapi/bal-api-$(BAL_API_VER).git $(BAL_API_DIR); \
	fi;
	bal-api-clean:
	rm $(BAL_API_DIR)

	########################################################################
	##
	##
	## BAL
	##
	##
	BAL_ZIP = SW-BCM686OLT_$(subst .,_,$(BAL_VER)).tgz
	SDK_ZIP = sdk-all-$(SDK_VER).tar.gz
	ACCTON_PATCH = ACCTON_BAL_$(BAL_VER)-V$(DEV_VER).patch
	BAL_DIR = $(BUILD_DIR)/$(OPENOLTDEVICE)-bal
	BCM_SDK = $(BAL_DIR)/switch_sdk/$(SDK_VER)
	BALLIBDIR = $(BAL_DIR)/build/host_reference/host_api
	BALLIBNAME = bal_host_api
	BAL_INC = -I$(BAL_DIR)/host_driver/bal/bal_include \
	-I$(BAL_DIR)/host_driver/topology \
	-I$(BAL_DIR)/host_driver/utils \
	-I$(BAL_DIR)/host_driver/api \
	-I$(BAL_DIR)/host_driver/metadata \
	-I$(BAL_DIR)/host_customized/os_abstraction \
	-I$(BAL_DIR)/host_customized/os_abstraction/posix \
	-I$(BAL_DIR)/host_customized/config \
	-I$(BAL_DIR)/host_driver/api_conn_mgr \
	-I$(BAL_DIR)/host_driver/conn_mgr \
	-I$(BAL_DIR)/host_driver/api/host/topology \
	-I$(BAL_DIR)/host_reference/cli \
	-I$(BAL_DIR)/host_reference/api_cli \
	-I$(BAL_API_DIR)/include \
	-I$(BAL_API_DIR)/include/object_model
	CXXFLAGS += $(BAL_INC) -I $(BAL_DIR)/lib/cmdline
	CXXFLAGS += -DBCMOS_MSG_QUEUE_DOMAIN_SOCKET -DBCMOS_MSG_QUEUE_UDP_SOCKET -DBCMOS_MEM_CHECK -DBCMOS_SYS_UNITTEST -DENABLE_LOG -DENABLE_CLI

	sdk: onl bal-api-$(BAL_API_VER)
	ifeq ("$(wildcard $(BAL_DIR))","")
	mkdir $(BAL_DIR)
	tar zxvf download/$(BAL_ZIP) --strip 1 -C $(BAL_DIR)
	cp download/$(SDK_ZIP) $(BCM_SDK)
	chmod -R 744 $(BAL_DIR)
	cat download/$(ACCTON_PATCH) \| patch -p1 -d $(BAL_DIR)
	make -C $(BAL_DIR) BOARD=$(OPENOLTDEVICE) ONL_DIR=$(TOP_DIR)/$(ONL_DIR)/OpenNetworkLinux OPEN_SOURCE=y
	make -C $(BAL_DIR) BOARD=$(OPENOLTDEVICE) release_board
	endif

	bal-release: sdk
	make -C $(BAL_DIR) BOARD=$(OPENOLTDEVICE) release_board

	bal-clean:
	make -C $(BAL_DIR) BOARD=$(OPENOLTDEVICE) clean_all

	########################################################################
	##
	##
	## OpenOLT API
	##
	##
	OPENOLT_PROTOS_DIR = ../protos
	OPENOLT_API_LIB = $(OPENOLT_PROTOS_DIR)/libopenoltapi.a
	CXXFLAGS += -I$(OPENOLT_PROTOS_DIR) -I$(OPENOLT_PROTOS_DIR)/googleapis/gens
	protos:
	make -C $(OPENOLT_PROTOS_DIR) all
	protos-clean:
	-make -C $(OPENOLT_PROTOS_DIR) clean

	########################################################################
	##
	##
	## common
	##
	##

	# A hack to force a re-build of common/main.cc everytime.
	# This is needed to bake in the git VCS information in the openolt binary
	# at the time of building the openolt package.
	common/main.o: .FORCE
	.FORCE:
	$(CXX) $(CXXFLAGS) $(CPPFLAGS) -I./common -c common/main.cc -o common/main.o

	common/%.o: common/%.cc
	$(CXX) $(CXXFLAGS) $(CPPFLAGS) -I./common -c $< -o $@

	########################################################################
	##
	##
	## device
	##
	##
	device/$(OPENOLTDEVICE)/%.o: device/$(OPENOLTDEVICE)/%.cc
	$(CXX) $(CXXFLAGS) $(CXXFLAGSDEVICE) -c $< -o $@

	device/generic/%.o: device/generic/%.cc
	$(CXX) $(CXXFLAGS) $(CXXFLAGSDEVICE) -c $< -o $@

	########################################################################
	##
	##
	## sim
	##
	##
	SIM_SRCS = $(wildcard sim/.cc) $(wildcard common/.cc)
	SIM_OBJS = $(SIM_SRCS:.cc=.o)
	SIM_DEPS = $(SIM_SRCS:.cc=.d)
	sim: sim/openoltsim
	sim/openoltsim: protos $(SIM_OBJS)
	$(CXX) -pthread -L/usr/local/lib $(SIM_OBJS) $(OPENOLT_API_LIB) /usr/local/lib/libprotobuf.a -o $@ -lgrpc++ -lgrpc -lpthread -ldl
	sim/%.o: sim/%.cc
	$(CXX) -std=c++11 -fpermissive -Wno-literal-suffix -I./common -I$(OPENOLT_PROTOS_DIR) -I$(OPENOLT_PROTOS_DIR)/googleapis/gens -c $< -o $@
	clean-sim:
	rm -f sim/openoltsim $(SIM_OBJS) $(SIM_DEPS)

	########################################################################
	##
	##
	## openolt
	##
	##
	SRCS = $(wildcard src/.cc) $(wildcard common/.cc) $(wildcard device/$(OPENOLTDEVICE)/*.cc)
	OBJS = $(SRCS:.cc=.o)
	DEPS = $(SRCS:.cc=.d)
	.DEFAULT_GOAL := all
	all: $(BUILD_DIR)/openolt
	$(BUILD_DIR)/openolt: sdk protos $(OBJS)
	$(CXX) $(LDFLAGS) -L$(BALLIBDIR) $(OBJS) $(OPENOLT_API_LIB) $(LIBPROTOBUF_PATH)/libprotobuf.a -o $@ -l$(BALLIBNAME) $(shell pkg-config --libs protobuf grpc++ grpc)
	ln -sf $(TOP_DIR)/$(BAL_DIR)/build/fs/$(OPENOLTDEVICE)/release/release_$(OPENOLTDEVICE)_V$(BAL_VER).$(DEV_VER).tar.gz $(BUILD_DIR)/.
	ln -sf $(TOP_DIR)/$(BAL_DIR)/build/host_reference/host_api/strip/libbal_host_api.so $(BUILD_DIR)/.
	ln -sf $(TOP_DIR)/$(BAL_DIR)/build/host_driver/dev_mgmt_daemon/dev_mgmt_daemon $(BUILD_DIR)/.
	ln -sf $(LIBGRPC_PATH)/libgrpc.so.6 $(BUILD_DIR)/libgrpc.so.6
	ln -sf $(LIBGRPC_PATH)/libgrpc++.so.1 $(BUILD_DIR)/libgrpc++.so.1
	ln -sf /usr/lib/x86_64-linux-gnu/libstdc++.so.6 $(BUILD_DIR)/libstdc++.so.6
	strip $(BUILD_DIR)/openolt
	echo "inband=n" > $(ONL_DIR)/onl_build.mode
	if [ $(INBAND) = y ]; then \
	echo "Building ONL+BAL+OpenoltAgent allinone image"; \
	make deb; \
	make inband-onl; \
	fi;

	src/%.o: src/%.cc
	$(CXX) $(CXXFLAGS) $(CXXFLAGSDEVICE) $(CPPFLAGS) -I./common -c $< -o $@

	deb:
	cp $(BUILD_DIR)/release_$(OPENOLTDEVICE)_V$(BAL_VER).$(DEV_VER).tar.gz device/$(OPENOLTDEVICE)/mkdebian/debian
	cp $(BUILD_DIR)/openolt device/$(OPENOLTDEVICE)/mkdebian/debian
	cp $(BUILD_DIR)/libgrpc.so.6 device/$(OPENOLTDEVICE)/mkdebian/debian
	cp $(BUILD_DIR)/libgrpc++.so.1 device/$(OPENOLTDEVICE)/mkdebian/debian
	cp $(BUILD_DIR)/libstdc++.so.6 device/$(OPENOLTDEVICE)/mkdebian/debian
	cp $(BUILD_DIR)/libbal_host_api.so device/$(OPENOLTDEVICE)/mkdebian/debian
	cp -a scripts/init.d device/$(OPENOLTDEVICE)/mkdebian/debian
	cd device/$(OPENOLTDEVICE)/mkdebian && ./build_$(OPENOLTDEVICE)_deb.sh
	mv device/$(OPENOLTDEVICE)/*.deb $(BUILD_DIR)/openolt_$(OPENOLTDEVICE)-$(VERSION)-$(LABEL_VCS_REF).deb
	make deb-cleanup

	inband-onl:
	# Clean previous ONL build and build freshly
	sudo rm -rf $(ONL_DIR)
	mkdir -p $(ONL_DIR)
	git clone https://github.com/opencomputeproject/OpenNetworkLinux.git $(ONL_DIR)/OpenNetworkLinux
	cp download/Makefile.onl $(ONL_DIR)/Makefile
	install -m 755 download/build-onl.sh $(ONL_DIR)/OpenNetworkLinux

	# Check ONL commit equals to Inband patch commit
	ONL_COMMIT_ID=$(awk \'/COMMIT_ID = /{print $0}\' $(ONL_DIR)/Makefile \| awk -F \"=\" \'{print $2}\')
	INBAND_PATCH_COMMIT_ID=$(echo cp $(TOP_DIR)/inband/patch/*.patch \| cut -d- -f 2 \| cut -d. -f 1)
	if [ "$(ONL_COMMIT_ID)" = "$(INBAND_PATCH_COMMIT_ID)" ]; then \
	echo "ONL commit and inband patch commit matched."; \
	cp $(TOP_DIR)/inband/patch/*.patch $(ONL_DIR)/OpenNetworkLinux; \
	else \
	echo "ONL commit and inband patch commit does not match. Exiting."; \
	exit 1; \
	fi;

	# Update vlan.config file with VLAN ID argument passed
	sed -i 's/asfvolt16_vlan_id_eth2=.*/asfvolt16_vlan_id_eth2=$(VLAN_ID)/' $(TOP_DIR)/inband/config/vlan.config
	sed -i 's/asgvolt64_vlan_id_eth1=.*/asgvolt64_vlan_id_eth1=$(VLAN_ID)/' $(TOP_DIR)/inband/config/vlan.config

	# Copy Inband config files and olt startup scripts to ONL source code and build
	cd $(TOP_DIR) && mkdir -p $(ONL_DIR)/OpenNetworkLinux/bal_packages
	cp $(TOP_DIR)/inband/scripts/* $(ONL_DIR)/OpenNetworkLinux/bal_packages
	cp $(TOP_DIR)/inband/config/vlan.config $(ONL_DIR)/OpenNetworkLinux/bal_packages
	cp $(BUILD_DIR)/openolt_$(OPENOLTDEVICE)-$(VERSION)-$(LABEL_VCS_REF).deb $(ONL_DIR)/OpenNetworkLinux/bal_packages/openolt_$(OPENOLTDEVICE).deb

	# Rebuild ONL packed with already built BAL+Openolt debian package
	make -C $(ONL_DIR) onl-$(ONL_KERN_VER_MAJOR) INBAND=y
	echo "inband=y" > $(ONL_DIR)/onl_build.mode
	make inband-onl-cleanup

	src/%.o: %.cpp
	$(CXX) -MMD -c $< -o $@

	deb-cleanup:
	@rm -f device/$(OPENOLTDEVICE)/mkdebian/debian/$(OPENOLTDEVICE).debhelper.log
	@rm -f device/$(OPENOLTDEVICE)/mkdebian/debian/$(OPENOLTDEVICE).postinst.debhelper
	@rm -f device/$(OPENOLTDEVICE)/mkdebian/debian/$(OPENOLTDEVICE).postrm.debhelper
	@rm -f device/$(OPENOLTDEVICE)/mkdebian/debian/$(OPENOLTDEVICE).substvars
	@rm -rf device/$(OPENOLTDEVICE)/mkdebian/debian/$(OPENOLTDEVICE)/
	@rm -f device/$(OPENOLTDEVICE)/mkdebian/debian/debhelper-build-stamp
	@rm -f device/$(OPENOLTDEVICE)/mkdebian/debian/libgrpc++.so.1
	@rm -f device/$(OPENOLTDEVICE)/mkdebian/debian/libgrpc.so.6
	@rm -f device/$(OPENOLTDEVICE)/mkdebian/debian/libstdc++.so.6
	@rm -f device/$(OPENOLTDEVICE)/mkdebian/debian/libbal_host_api.so
	@rm -rf device/$(OPENOLTDEVICE)/mkdebian/debian/init.d/
	@rm -f device/$(OPENOLTDEVICE)/mkdebian/debian/openolt
	@rm -f device/$(OPENOLTDEVICE)/mkdebian/debian/release_$(OPENOLTDEVICE)_V$(BAL_VER).$(DEV_VER).tar.gz
	@rm -rf device/$(OPENOLTDEVICE)/mkdebian/debian/tmp/
	@rm -f device/$(OPENOLTDEVICE)/$(OPENOLTDEVICE)_$(BAL_VER)+edgecore-V$(DEV_VER)_amd64.changes

	inband-onl-cleanup:
	@rm -f $(ONL_DIR)/OpenNetworkLinux/*.patch
	@rm -rf $(ONL_DIR)/OpenNetworkLinux/bal_packages

	clean: protos-clean deb-cleanup
	@rm -f $(OBJS) $(DEPS)
	@rm -rf $(OPENOLT_PROTOS_DIR)/googleapis
	@rm -f $(BUILD_DIR)/libgrpc.so.6 $(BUILD_DIR)/libgrpc++.so.1
	@rm -f $(BUILD_DIR)/libbal_host_api.so
	@rm -f $(BUILD_DIR)/openolt
	@rm -f $(BUILD_DIR)/dev_mgmt_daemon
	@rm -f $(BUILD_DIR)/release_$(OPENOLTDEVICE)_V$(BAL_VER).$(DEV_VER).tar.gz
	@rm -f $(BUILD_DIR)/openolt_$(OPENOLTDEVICE)-$(VERSION)-$(LABEL_VCS_REF).deb

	clean-src: protos-clean
	@rm -f $(OBJS) $(DEPS)

	distclean: clean-src clean
	@rm -rf $(BUILD_DIR)

	.PHONY: onl sdk bal protos prereqs-system prereqs-local sim inband-onl .FORCE