adaefb41c47c8ed44b75ad2793770bae5070e71b
hiram
  Fri Jun 18 20:36:26 2010 -0700
last bunch of makefiles that need a clean target
diff --git src/hg/bedOverlap/makefile src/hg/bedOverlap/makefile
index c8655dc..4391a6d 100644
--- src/hg/bedOverlap/makefile
+++ src/hg/bedOverlap/makefile
@@ -22,3 +22,6 @@
 	bedOverlap input/$@.noBin output/$@.bed 
 	diff expected/$@.bed output/$@.bed 
 	rm output/$@.bed
+
+clean::
+	rm -fr ${O} output