$NetBSD: patch-Makefile,v 1.1 2013/10/11 16:41:18 roy Exp $

Don't assume ncurses.

--- Makefile.orig	2013-10-10 17:19:47.000000000 +0000
+++ Makefile
@@ -1,7 +1,9 @@
+LDADD?=	-lcurses
+
 all: level9
 
 level9: level9.o unix-curses.o
-	${CC} ${LDFLAGS} -o level9 level9.o unix-curses.o -lncurses
+	${CC} ${LDFLAGS} -o level9 level9.o unix-curses.o ${LDADD}
 
 unix-curses.o: unix-curses.c ../level9.h
 	${CC} -I.. ${CFLAGS} -c unix-curses.c