Initial hello-world program.

Change-Id: Iaf532290dcde6118eec31d3b5283908cc552335e
diff --git a/makefile b/makefile
new file mode 100644
index 0000000..539a1ee
--- /dev/null
+++ b/makefile
@@ -0,0 +1,12 @@
+.PHONY: all clean
+
+all: hello-world-ng
+
+clean:
+	$(RM) hello-world-ng.o hello-world
+
+hello-world-ng: hello-world-ng.o
+	$(CXX) $(CXXFLAGS) $(LDFLAGS) -o $@ $^
+
+%.o: %.cpp
+	$(CXX) $(CXXFLAGS) -o $@ -c $<