PREFIX = /usr/local LOCALPREFIX = ${HOME}/.local NAME = subs all: @>&2 echo "Use 'make install'" install: install -D -m 0755 ${NAME} ${DESTDIR}${PREFIX}/bin/${NAME} localinstall: install -D -m 0755 ${NAME} ${DESTDIR}${LOCALPREFIX}/bin/${NAME} uninstall: rm ${DESTDIR}${PREFIX}/bin/${NAME} test: shellcheck -s sh ${NAME}