38785bd54a6b4f7c5f13bc7a4b6666d69a2a422c
hiram
  Thu Jun 17 15:37:36 2010 -0700
fixup makefiles to have clean targets
diff --git src/hg/ctgToChromFa/makefile src/hg/ctgToChromFa/makefile
index e096f73..0a537b5 100644
--- src/hg/ctgToChromFa/makefile
+++ src/hg/ctgToChromFa/makefile
@@ -14,3 +14,6 @@
 
 lib:
 	cd ../../lib && ${MAKE}
+
+clean::
+	rm -f ${O}