 +}
 diff --git a/src/tool/src/Tool.cc b/src/tool/src/Tool.cc
 new file mode 100644
-index 00000000..251003c3
+index 000000000..ea232dc50
 --- /dev/null
 +++ b/src/tool/src/Tool.cc
 @@ -0,0 +1,73 @@

+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#include "openroad/OpenRoad.hh"
+#include "tool/Tool.hh"
+#include "tool/MakeTool.hh"
+

+%{
+
+#include "tool/Tool.hh"
+#include "ord/OpenRoad.hh"
+
+tool::Tool *
+getTool()
