diff --git a/makefiles/todo.mk b/makefiles/todo.mk
index ac9231e..ad116c2 100644
--- a/makefiles/todo.mk
+++ b/makefiles/todo.mk
@@ -34,6 +34,7 @@
 	@echo "  o Review handling of targets clean and distclean:"
 	@echo "    - clean removes generated targets"
 	@echo "    - distclean/sterile should revert to a pristine checkout state"
+	@echo "  o move target sca, paths and cleanup into a named library makefile."
 
 $(if $(DEBUG),$(warning LEAVE))