Makefile to help install flex server

Makefile

INSTALL_DIR=/usr/local/flexlm/licenses

#get hostname from license file
licensed_hostname=$(shell cat license.dat | grep ^SERVER | awk '{print $$2}')
licensed_macaddr=$(shell cat license.dat | grep ^SERVER | awk '{print $$3}' | sed -e 's/../\0:/g' -e 's/:$$//' )

help:
	# Usage:
	#    make install                    # install license server
	#    make uninstall                  # uninstall license server
	#    make start|stop|restart|status  # operate server
	#    make flex_info                  # show flex info (for debug)
	#    make flex_status                # show flex status 
	#    make flex_process               # show flex process 

#######################
# install/uninstall
#######################
install:
	# check license file
	@if [ ! -f license.dat ]; then echo "Error: no license.dat";exit 1; fi
	
	# download flex (source: https://developer.arm.com/tools-and-software/software-development-tools/license-management/downloads)
	wget -nc https://armkeil.blob.core.windows.net/developer/Files/downloads/licensing/Latest%20Version/BX002-PT-00007-r11p16-06rel0.tgz
	
	# install flex
	sudo mkdir -p $(INSTALL_DIR)/
	sudo tar zxf BX002-PT-00007-r11p16-06rel0.tgz -C $(INSTALL_DIR)/  --strip-components=1 --no-same-owner

	# install license file
	sudo cp license.dat $(INSTALL_DIR)/

	# create flex log folder
	sudo mkdir -p /usr/tmp/.flexlm/

	# fix flex missing library ld-lsb-x86-64.so.3
	sudo ln -svf `ls /lib64/ld-linux-x86-64.so* | head -n 1` /lib64/ld-lsb-x86-64.so.3

	# change hostname to licensed hostname
	sudo hostnamectl set-hostname '$(licensed_hostname)'

	make install_service

uninstall:
	make uninstall_service
	sudo rm -rf $(INSTALL_DIR)


#######################
# service
#######################
install_service: 
	# create service script
	echo "$$arm_license_server_service" | sudo tee /lib/systemd/system/arm_license_server.service > /dev/null
	
	# restart service and enable it
	sudo systemctl daemon-reload
	sudo systemctl restart arm_license_server
	sudo systemctl enable arm_license_server

uninstall_service:
	sudo systemctl disable arm_license_server
	sudo systemctl stop arm_license_server
	sudo rm -f /lib/systemd/system/arm_license_server.service
	sudo systemctl daemon-reload


start stop restart status:
	sudo systemctl $@ arm_license_server

#######################
# flex
#######################
flex_info:
	$(INSTALL_DIR)/lmutil lmhostid -hostname
	$(INSTALL_DIR)/lmutil lmhostid

flex_status:
	$(INSTALL_DIR)/lmutil lmstat

flex_process:
	pgrep -a lm

#############################
# here document
#############################

#============================
# /lib/systemd/system/arm_license_server.service
define arm_license_server_service
[Unit]
Description=ARM License Server

[Service]
User=root
Type=forking
Environment=TCP_NODELAY=1
ExecStartPre=-/usr/bin/sudo ip link add bond0 type dummy
ExecStartPre=-/usr/bin/sudo ip link set dev bond0 address $(licensed_macaddr) up
ExecStart=$(INSTALL_DIR)/lmgrd -c $(INSTALL_DIR)/license.dat -reuseaddr
ExecStop=$(INSTALL_DIR)/lmutil lmdown -q -all
[Install]
WantedBy=multi-user.target
endef
#============================
export arm_license_server_service