NuGet local stream

The 3.2 nuget packages are available on nuget.org however now having cloned the development branch it would be nice to use the nuget packages from this local branch. I can set up a local nuget stream to my local drive. The nuget packages don’t get built as part f the main solution and the nuget csproj file does not seem to build anything either. What nuget nugget of info am I missing?