12.6 ORCA 64 bit compile support??

Hello PB Mavens,

I just finished scanning the 12.6 ORCA doc - looked at PBORCA_ExecutableCreate:  The doc does not reference 32/64 bit platform flag -

The option is in the project painter

Anyone know if the property is exposed via ORCA despite the lack of doc?

Is it possible to compile 64 bit applications using ORCA?

If the answer is a resounding NO,  How about this approach?  On the assumption that PBDs are bit neutral and the EXE contains the bittiness. 

I might experiment having ORCA do that PBD part and then provide the PB Project with a 99% PBD lib list and let it just do the EXE with 64 bit markers.

Your thoughts?

Thanks

Yakov