Compilation fails with the following error on armv7:
Unhandled Exception: System.TypeInitializationException: An exception
was thrown by the type initializer for
Mono.CSharp.ConsoleReportPrinter ---> System.OverflowException:
Number overflow
The arm-fpu.patch file should fix it.
Taken from: https://github.com/archlinuxarm/PKGBUILDs/issues/91
Fabio Erculiani