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