Building without Visual Studio
This page will be a tutorial for building of the Source SDK 2013 without Microsoft Visual Studio.
The tool that will be used is msbuild.exe, which is included with the .NET Framework.
It is assumed that all of the fixes specified in Source SDK 2013 were applied to your source code.
Step 1: MSBuild.exe
Open up the command prompt (C:/windows/system32/cmd.exe) and type "msbuild.exe".
You should get the response