47ea306c424d4b800a1d6fea2cef10547bbaba62
hiram
  Thu Jun 17 15:37:36 2010 -0700
fixup makefiles to have clean targets
diff --git src/hg/altGraph/makefile src/hg/altGraph/makefile
index feb79af..c90b1e5 100644
--- src/hg/altGraph/makefile
+++ src/hg/altGraph/makefile
@@ -18,3 +18,6 @@
 
 lib:
 	cd ../../lib && ${MAKE}
+
+clean::
+	rm -f ${O}