anchor.diff:        "''${host_linkopts[@]}" \
         '' + ''
         $bazelFlags \
  +      $bazelBuildFlags \
         $bazelTarget
   
       runHook postBuild
  
positive.code:   fFetchAttrs = fArgs // removeAttrs fetchAttrs [ "sha256" ];
  
  in stdenv.mkDerivation (fBuildAttrs // {
    inherit name bazelFlags bazelTarget;
  
    deps = stdenv.mkDerivation (fFetchAttrs // {
      name = "${name}-deps";
      inherit bazelFlags bazelTarget;
  
      nativeBuildInputs = fFetchAttrs.nativeBuildInputs or [] ++ [ bazel ];
  
  
negative.code:         fetch \
          --loading_phase_threads=1 \
          $bazelFlags \
          $bazelFetchFlags \
          $bazelTarget
  
        runHook postBuild
  