Modify project.json
"frameworks": { "netcoreapp1.0": { "dependencies": { "Microsoft.NETCore.App": { "version": "1.0.1" } } } }
"runtimes": { "win10-x64": {}, "osx.10.10-x64": {}, "ubuntu.14.04-x64": {} }
From the CLI run:
dotnet restore dotnet build -r win10-x64 dotnet build -r osx.10.10-x64 dotnet build -r ubuntu.14.04-x64
dotnet publish -c release -r win10-x64 dotnet publish -c release -r osx.10.10-x64 dotnet publish -c release -r ubuntu.14.04-x64
Reference: Self-Contained NET Core Applications