ios - Ignore specific warning in Xcode 6 -

i want xcode ignore following warning:

"automatic preferred max layout width not available on ios versions prior 8.0."

is there way tell xcode not show specific warning?

navigate project file in xcode , select build settings. ensure build settings showed , combined. scroll down until see section called "interface builder storyboard compiler - options". there should show warnings section that, set no , recompile , warning should go away. if not restart xcode , warning should gone.