LIB= panel SRCS= panel.c HDRS= panel.h MAN= panel.3 includes: @cd ${.CURDIR}; for i in ${HDRS}; do \ cmp -s $$i ${DESTDIR}/usr/include/$$i || \ ${INSTALL} ${COPY} -m 444 -o $(BINOWN) -g $(BINGRP) $$i \ ${DESTDIR}/usr/include; done .include