Please take a look at this file. Based on that class you should be able to write something like IntelToolchain.
...\Engine\Source\Programs\UnrealBuildTool\Windows\VCToolChain.cs
Please take a look at this file. Based on that class you should be able to write something like IntelToolchain.
...\Engine\Source\Programs\UnrealBuildTool\Windows\VCToolChain.cs