anchor.diff:      + ":$out/opt/${vivaldiName}/lib";
   
     buildPhase = ''
  +    runHook preBuild
       echo "Patching Vivaldi binaries"
       patchelf \
         --set-interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
  
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:       ${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; {
  