1LSDIR= ${SRCTOP}/contrib/less 2.PATH: ${LSDIR} 3 4CFLAGS+=-I${SRCTOP}/usr.bin/less -I${LSDIR} 5WARNS?= 1 6 7.SUFFIXES: .nro .1 8 9.nro.1: 10 cat ${.IMPSRC} > ${.TARGET} 11