instructions for CMake

README.md

@@ -15,3 +15,10 @@ Full documentation at http://www.rapidmixapi.com/
 
 ## Testing   
 We are using Catch for C++ testing. Look at the test fixtures in the /tests/test_projetc/test_project.xcodeproj for an example of how to implement them.
+
+## Building with CMake
+
+mkdir build
+cd build
+cmake ..
+make