@knc1: Hmm, that's interesting, I'll give it go...
(FWIW: it builds properly. Hell, it even *works* properly, when used with my own stuff (ftbench, IM), it's just the FW 2.x/3.x/4.x framework that mysteriously craps out with it... And yeah, the last time this kind of crap happened, that was an ABI mismatch).
EDIT: Unfortunately, nope, still crashes

.