diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..7d82d1c86acba2cec646f0562f9d35be2b1685da
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,8 @@
+# The top level makefile. Targets like "all" and "clean"
+# are defined in the RULES file.
+
+TOP = .
+SUBDIRS = src
+
+include $(TOP)/tools/make/RULES_DM
+