Add C++ build script.
Add C++ build script.

DanielBrookRoberge/learning-calculator,DanielBrookRoberge/learning-calculator,DanielBrookRoberge/learning-calculator,DanielBrookRoberge/learning-calculator,DanielBrookRoberge/learning-calculator,DanielBrookRoberge/learning-calculator