Fix root build on linux where there is no ffi
Fix root build on linux where there is no ffi


git-svn-id: 81e381228600e5752b80483efd2b45b26c451ea2@11754 e27351fd-9f3e-4f54-a53b-843176b1656c

trevor/calendarserver,trevor/calendarserver,trevor/calendarserver