CP=/bin/cp
MKDIR=/bin/mkdir
FIREWALL_ETC_DIR=/etc/lfirewall
FIREWALL_CONF=lfirewall.conf
PREFIX=
INSTALL_DIR=$(PREFIX)/sbin
SYSTEMD_INSTALL_DIR=$(PREFIX)/etc/systemd/system
SERVICE_FILE=lfirewall.service
SYSTEMD_SERVICE_FILE=$(SYSTEMD_INSTALL_DIR)/$(SERVICE_FILE)

#SysVinit installation dir
#INSTALL_DIR=/etc/init.d

firewall: $(INSTALL_DIR)/lfirewall config $(SYSTEMD_SERVICE_FILE)

config: 
	$(MKDIR) -p $(FIREWALL_ETC_DIR)
	@if [ ! -f $(FIREWALL_ETC_DIR)/$(FIREWALL_CONF) ] ; then $(CP) etc/$(FIREWALL_CONF) $(FIREWALL_ETC_DIR)/ ; else echo "The file $(FIREWALL_ETC_DIR)/$(FIREWALL_CONF) already exists" ; fi

$(INSTALL_DIR)/lfirewall: scripts/lfirewall
	$(CP) $< $@

$(SYSTEMD_SERVICE_FILE): systemd/$(SERVICE_FILE)
	$(CP) $< $@