liftGlobalInstallDirs :: FieldDescr (InstallDirs (Flag PathTemplate))
                      -> FieldDescr SavedConfig
liftGlobalInstallDirs = liftField
  savedGlobalInstallDirs (\flags conf -> conf { savedGlobalInstallDirs = flags })
liftGlobalInstallDirs :: FieldDescr (InstallDirs (Flag PathTemplate))
                      -> FieldDescr SavedConfig
liftGlobalInstallDirs = liftField
  savedGlobalInstallDirs (\flags conf -> conf { savedGlobalInstallDirs = flags })
liftGlobalInstallDirs = liftField
  savedGlobalInstallDirs (\flags conf -> conf { savedGlobalInstallDirs = flags })