SCRIPT := gre-on-wg.sh
SCRIPT_NAME := $(SCRIPT:.sh=)
PREFIX ?= /usr/local
PREFIX_UNIT ?= /etc

install: install-bin install-unit

install-bin: $(SCRIPT)
	install -D -m 0755 -o root -g root -T $< $(PREFIX)/bin/$(SCRIPT_NAME)

install-unit: gre-on-wg.target gre-on-wg@.service
	install -D -m 0644 -o root -g root $^ $(PREFIX_UNIT)/systemd/system

.PHONY: install install-bin install-unit