anchor.diff:    src = fetchurl {
       urls = map (n: "${n}.gz") tarballUrls;
       hashOutput = false;
  -    sha256 = "2b3070f6127d9684e928038abad441e18aef8c2ce703c3ec5d57fadd4ecdfa91";
  +    sha256 = "a87edaa35a33a76006a7ccd30f326514db78ac235b3a257402441349bc0da9b4";
     };
   
     nativeBuildInputs = [
  
positive.code: , samba_full
  
  , cmocka
  , popt
  , talloc
  , tdb
  
negative.code: }:
  
  let
    name = "ldb-1.4.0";
  
    tarballUrls = [
      "mirror://samba/ldb/${name}.tar"
  