DotNet CoreCLR dnxcore50 on OS X console

CLibrary_project.json

{
    "version": "1.0.0",
    "dependencies": {
    },
    "frameworks": {
        "dnxcore50": {
            "dependencies": {
                "System.Runtime": "4.0.0-beta-*"
            }
        }
    }
}

CLibrary_Sample.cs

namespace CLibrary
{
    public class Sample
    {
        public string OperatingSystem
        {
            get
            {
                return "OS X";
            }
        }
    }
}

ConsoleTest_Program.cs

namespace ConsoleTest
{
    using System;
    using CLibrary;

    public class Program
    {
        public static void Main()
        {
            var os = new Sample().OperatingSystem;
            System.Console.Out.WriteLine("Hello " + os);
        }
    }
}

ConsoleTest_project.json

{
  "version": "1.0.0-*",
  "dependencies": {
    "CLibrary": ""
  },
  "frameworks": {
    "dnxcore50": {
      "dependencies": {
        "System.Console": "4.0.0-beta-22231"
      }
    }
  }
}

global.json

{
    "projects": [
        "CLibrary",
        "ConsoleTest"
    ]
}

Makefile

all:
	dnu restore
	dnu build CLibrary --out bin/
	dnu build ConsoleTest --out bin/
	dnx bin/Debug/dnxcore50/ConsoleTest.dll

clean:
	rm -rf bin/