anchor.diff:      setOptionYes () {
         sed -re 's/^# ('"$1"') is not set/\1=y/' -i .config
         sed -re "1i$1=y" -i .config
  +    }
  +    setOptionVal () {
  +      sed -re 's/^('"$1"')=.*/\1='"$2"'/' -i .config
  +      sed -re "1i$1=$2" -i .config
       }
   
       make allmodconfig
  
positive.code:   (if a.lib.attrByPath ["ckSched"] false a then ''
      killOption CONFIG_CPU_CFS
      setOptionYes CONFIG_CPU_BFS
    ''else "") +
    ''
      cp .config ${config}
  
negative.code:   features = {
      iwlwifi = true;
      zen = true;
      fbConDecor = true;
    };
  
    extraMeta = {
  