+ --enable-llvm
+
+ This enables the use of LLVM as a code generation engine
+ for Mono. The LLVM code generator and optimizer will be
+ used instead of Mono's built-in code generator for both
+ Just in Time and Ahead of Time compilations.
+
+ See the http://www.mono-project.com/Mono_LLVM for the
+ full details and up-to-date information on this feature.
+
+ You will need to have an LLVM built that Mono can link
+ against
+