anchor.diff:        --replace "/usr/bin/ssh" "${openssh}/bin/ssh"
     '';
   
  -  nativeBuildInputs = [ meson ninja pkgconfig scdoc ];
  +  nativeBuildInputs = [ meson ninja pkg-config scdoc ];
   
     buildInputs = [
       wayland wayland-protocols
       # Optional dependencies:
       mesa lz4 zstd ffmpeg libva
     ];
  -
  -  enableParallelBuilding = true;
  -
  -  mesonFlags = [ "-Dwerror=false" ]; # TODO: Report warnings upstream
   
     meta = with stdenv.lib; {
       description = "A network proxy for Wayland clients (applications)";
  
positive.code: { stdenv, fetchFromGitLab
  , meson, ninja, pkgconfig, scdoc
  , wayland, wayland-protocols, openssh
  , mesa, lz4, zstd, ffmpeg, libva
  }:
  
  stdenv.mkDerivation rec {
    pname = "waypipe-unstable";
    version = "0.6.1";
  
    src = fetchFromGitLab {
      domain = "gitlab.freedesktop.org";
      owner = "mstoeckl";
      repo = "waypipe";
      rev = "v${version}";
      sha256 = "13kp5snkksli0sj5ldkgybcs1s865f0qdak2w8796xvy8dg9jda8";
    };
  
    postPatch = ''
  
negative.code:       makes application forwarding similar to ssh -X feasible.
      '';
      homepage = "https://mstoeckl.com/notes/gsoc/blog.html";
      changelog = "https://gitlab.freedesktop.org/mstoeckl/waypipe/-/releases#v${version}";
      license = licenses.mit;
      platforms = platforms.linux;
      maintainers = with maintainers; [ primeos ];
  