anchor.diff:        ${lib.optionalString enableWidevine "--suffix LD_LIBRARY_PATH : ${libPath}"}
     '' + lib.optionalString enableWidevine ''
       ln -sf ${vivaldi-widevine}/share/google/chrome/WidevineCdm $out/opt/${vivaldiName}/WidevineCdm
  +  '' + ''
  +    runHook postInstall
     '';
   
     meta = with lib; {
  
positive.code:     ln -s ${vivaldi-ffmpeg-codecs}/lib/libffmpeg.so opt/${vivaldiName}/libffmpeg.so.''${version%\.*\.*}
    '' + ''
      echo "Finished patching Vivaldi binaries"
    '';
  
    dontPatchELF = true;
    dontStrip    = true;
  
    installPhase = ''
      mkdir -p "$out"
      cp -r opt "$out"
      mkdir "$out/bin"
  
negative.code:     + ":$out/opt/${vivaldiName}/lib";
  
    buildPhase = ''
      runHook preBuild
      echo "Patching Vivaldi binaries"
      patchelf \
        --set-interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
  