anchor.diff:        runHook postInstall
       '';
   
  +    enableParallelBuilding = true;
       dontStrip = true;
   
       crossAttrs = {
  
positive.code:       sha256 = "1wpc51jm3zyibgcr78jng2yksqvrya76bxgsr4pcyjrsz5sm2hkc";
      };
  
      nativeBuildInputs = [ bc dtc ];
  
      hardeningDisable = [ "all" ];
  
  
negative.code: { stdenv, fetchurl, bc, dtc, python2 }:
  
  let
    buildUBoot = { targetPlatforms
  