--- Makefile.orig	1992-05-09 23:23:46 UTC
+++ Makefile
@@ -1,8 +1,12 @@
-CCOPT= -O3
+CCOPT= ${CFLAGS}
+.ifdef PREFIX
+CCOPT+= -DPREFIX=\"${PREFIX}\"
+.endif
+
 OBJECTS= sok.o readscreen.o showscreen.o play.o save.o score.o
 
 sokoban: $(OBJECTS)
-	cc $(CCOPT) -static -o sokoban $(OBJECTS) -lcurses -ltermcap
+	cc $(CCOPT) -o sokoban $(OBJECTS) $(LDFLAGS) -lncurses
 sok.o: sok.c sokoban.h
 	cc $(CCOPT) -c sok.c