ghcVerbosityOptions :: Verbosity -> [String]
ghcVerbosityOptions verbosity
     | verbosity >= deafening = ["-v"]
     | verbosity >= normal    = []
     | otherwise              = ["-w", "-v0"]
ghcVerbosityOptions :: Verbosity -> [String]
ghcVerbosityOptions verbosity
     | verbosity >= deafening = ["-v"]
     | verbosity >= normal    = []
     | otherwise              = ["-w", "-v0"]
ghcVerbosityOptions verbosity
     | verbosity >= deafening = ["-v"]
     | verbosity >= normal    = []
     | otherwise              = ["-w", "-v0"]