anchor.diff:    '';
   
     meta = with lib; {
  -    inherit (src.meta) homepage;
  -
  +    homepage = "https://github.com/google/brotli";
       description = "A generic-purpose lossless compression algorithm and tool";
  -
       longDescription =
         ''  Brotli is a generic-purpose lossless compression algorithm that
             compresses data using a combination of a modern variant of the LZ77
  
positive.code:   # This breaks on Darwin because our cmake hook tries to make a build folder
    # and the wonderful bazel BUILD file is already there (yay case-insensitivity?)
    prePatch = ''
        rm BUILD
  
        # Upstream fixed this reference to runtime-path after the release
        # and with this references g++ complains about invalid option -R
        sed -i 's/ -R''${libdir}//' scripts/libbrotli*.pc.in
        cat scripts/libbrotli*.pc.in
      '';
  
    # Don't bother with "man" output for now,
    # it currently only makes the manpages hard to use.
  
negative.code:   src = fetchFromGitHub {
      owner = "google";
      repo = "brotli";
      rev = "v${version}";
      sha256 = "z6Dhrabav1MDQ4rAcXaDv0aN+qOoh9cvoXZqEWBB13c=";
    };
  
  