during install time, be more careful here.
-# $OpenBSD: Makefile,v 1.5 2011/09/16 18:12:09 shadchin Exp $
+# $OpenBSD: Makefile,v 1.6 2014/05/10 18:15:31 deraadt Exp $
PROG= less
SRCS= main.c screen.c brac.c ch.c charset.c cmdbuf.c command.c cvt.c \
decode.c edit.c filename.c forwback.c ifile.c input.c jump.c \
line.c linenum.c mark.c optfunc.c option.c opttbl.c os.c output.c \
pattern.c position.c prompt.c search.c signal.c ttyin.c version.c
-CFLAGS= ${PIPE} ${DEBUG} -I${.CURDIR}
+CFLAGS= ${PIPE} ${DEBUG} -I${.CURDIR} -DHELPDIR=\"${HELPDIR}\"
+
DPADD= ${LIBOCURSES}
LDADD= -locurses