kernel/OAL changed from Ce5 to Ce6

CE5 the kernel, OAL and the Kernel Independent Transport Layer (KITL) all linked into nk.exe. In CE6 these are broken into kernel.dll, oal.exe and kitl.dll

In Windows CE 5.0, the BSP directories built three different versions of the kernel exe.
OAL + Kernel = kern.exe
OAL + Kernel + KITL = kernkitl.exe
OAL + Kernel + KITL + Profiler = kernkitlprof.exe
In Windows CE 6, we don’t build multiple versions of the OAL. The separation of KITL into kitl.dll gets rid of the distinction between kern.exe and kernkitl.exe, the platform directory only needs to build one executable: oal.exe

http://blogs.msdn.com/ce_base/archive/2006/11/21/ce6-oal-what-you-need-to-know.aspx