PREFIX = /usr/local install: install -dm755 $(DESTDIR)$(PREFIX)/share/pacman/keyrings/ install -m0644 crystal{.gpg,-trusted,-revoked} $(DESTDIR)$(PREFIX)/share/pacman/keyrings/ uninstall: rm -f $(DESTDIR)$(PREFIX)/share/pacman/keyrings/crystal{.gpg,-trusted,-revoked} rmdir -p --ignore-fail-on-non-empty $(DESTDIR)$(PREFIX)/share/pacman/keyrings/