diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..6553762
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,10 @@
+
+all:
+	@$(MAKE) -C sml
+	@$(MAKE) -C examples
+
+.PHONY: clean
+clean :
+	@$(MAKE) -C sml clean
+	@$(MAKE) -C examples clean
+