I\'m looking to convert my project to use project.json format, but still using the .NET CLR until 3rd party dependencies add support for CoreCLR.
project.json
With that
You can use a postbuild script to achive what you want.
postbuild
Here's an example: https://github.com/aspnet/dnx/blob/2acce95b3f2ad4e924bc36471ed8f08ee1fccd2b/src/Microsoft.Dnx.Compilation.CSharp.Abstractions/project.json#L21-L28