anchor.diff:        codyopel
       ];
       platforms = with platforms;
  -      i686-linux
  -      ++ x86_64-linux;
  +      x86_64-linux;
     };
   }
  
positive.code: assert libxcbshmExtlib -> xorg.libxcb != null;
  assert libxcbxfixesExtlib -> xorg.libxcb != null;
  assert libxcbshapeExtlib -> xorg.libxcb != null;
  assert openglExtlib -> mesa != null;
  assert opensslExtlib -> gnutls == null && openssl != null && nonfreeLicensing;
  assert x11grabExtlib -> xorg.libX11 != null && xorg.libXv != null;
  
negative.code:     ++ optionals x11grabExtlib [ xorg.libXext xorg.libXfixes ]
      ++ optionals nonfreeLicensing [ faac fdk_aac openssl ];
  
    NIX_CFLAGS_COMPILE = optionals nvenc [
      "-I${nvidia-video-codec-sdk}/include"
    ];
  
    # Build qt-faststart executable
    postBuild = optional qtFaststartProgram ''make tools/qt-faststart'';
    postInstall = optional qtFaststartProgram ''cp -a tools/qt-faststart $out/bin/'';
  