anchor.diff:      sha256 = "15r2m5kcs0id64pa2fsw58qll3jyh71jzc04wy20pgsh2326zis6";
     };
     pythonPackages = python3Packages;
  +  cmakeBool = b: if b then "ON" else "OFF";
   in
   mkDerivation rec {
  -  version = "1.14";
  +  version = "1.15";
     pname = "renderdoc";
   
     src = fetchFromGitHub {
       owner = "baldurk";
       repo = "renderdoc";
       rev = "v${version}";
  -    sha256 = "VO7pOLodXI0J7O4Y9b7YSl5BdtsIxmalFG5mqfuiJEw=";
  +    sha256 = "HSWl3FC5YDIADO3h6oHxHdwsrFQKKj2zTtH2e3cc5iI=";
     };
   
     buildInputs = [
       qtbase qtsvg xorg.libpthreadstubs xorg.libXdmcp qtx11extras vulkan-loader python3
  -  ]; # ++ (with pythonPackages; [pyside2 pyside2-tools shiboken2]);
  +  ] # ++ (with pythonPackages; [pyside2 pyside2-tools shiboken2])
     # TODO: figure out how to make cmake recognise pyside2
  +  ++ (lib.optional waylandSupport wayland);
   
     nativeBuildInputs = [ cmake makeWrapper pkg-config bison pcre automake autoconf addOpenGLRunpath ];
   
  
positive.code: , qtbase, qtx11extras, qtsvg, makeWrapper
  , vulkan-loader, libglvnd, xorg, python3, python3Packages
  , bison, pcre, automake, autoconf, addOpenGLRunpath
  }:
  let
    custom_swig = fetchFromGitHub {
  
negative.code:     "-DBUILD_VERSION_DIST_VER=${version}"
      "-DBUILD_VERSION_DIST_CONTACT=https://github.com/NixOS/nixpkgs/tree/master/pkgs/applications/graphics/renderdoc"
      "-DBUILD_VERSION_STABLE=ON"
      "-DENABLE_WAYLAND=${cmakeBool waylandSupport}"
    ];
  
    # TODO: define these in the above array via placeholders, once those are widely supported
  