depot/pkgs/development/libraries/qt-6/modules/qt5compat.nix

{ qtModule
, qtbase
, qtdeclarative
, libiconv
, icu
, openssl
}:

qtModule {
  pname = "qt5compat";
  propagatedBuildInputs = [ qtbase qtdeclarative ];
  buildInputs = [ libiconv icu openssl ];
}