0120049e1af065ba852c2fabb1fa27417ff1f617
hiram
  Fri Jun 18 13:51:57 2010 -0700
adding clean targets to makefiles reached via clean_utils
diff --git src/hg/genePredHisto/makefile src/hg/genePredHisto/makefile
index f9ab2c2..2b4b0ea 100644
--- src/hg/genePredHisto/makefile
+++ src/hg/genePredHisto/makefile
@@ -12,3 +12,6 @@
 
 test:
 	(cd tests && ${MAKE} test)
+
+clean::
+	rm -f ${O}