anchor.diff:      stdenv = llvmPackages_11.stdenv;
     })) {
       name = "${pname}-${version}";
  -    bazel = bazel_4;
  +    bazel = bazel_5;
   
       src = fetchFromGitHub {
         owner = "tensorflow";
         repo = "tensorflow";
         rev = "v${version}";
  -      hash = "sha256-kILNvwHi29F8BClYsZw+7RT2t6x57AsAHURVTfs5uOE=";
  +      hash = "sha256-zN8I0wxKrxWcI0RuOqDz6srdW0Q+kgaZhJdXM46N1e8=";
       };
   
       # On update, it can be useful to steal the changes from gentoo
  
positive.code:     fetchAttrs = {
        # cudaSupport causes fetch of ncclArchive, resulting in different hashes
        sha256 = if cudaSupport then
          "sha256-mcK60pLz70tOAu1+THUXweiO2SCSFUdFdT91HaUokzA="
        else
          if stdenv.isDarwin then
            "sha256-j2k9Q+k41nq5nP1VjjkkNjXRov1uAda4RCMDMAthjrk="
          else
            "sha256-teW6o9Fb4hUxmaHpQU2F+5ihE/DA+MIY8QaMEKMnFiE=";
      };
  
      buildAttrs = {
  
negative.code: { stdenv, bazel_5, buildBazelPackage, isPy3k, lib, fetchFromGitHub, symlinkJoin
  , addOpenGLRunpath, fetchpatch, patchelfUnstable
  # Python deps
  , buildPythonPackage, pythonOlder, python
  