I need to build boost (1.55) with VS2013, but the regular toolset (toolset=msvc-12.0) doesn't work on XP. There is a different toolset for XP (which you can change in VS itself).

Does anyone know the toolset string I need to use in order to compile boost for XP using msvc-12.0 ?

EDIT: I'm using b2.exe

Thanks You!