64 bit?

Yes, it occurred to me later that the compiled byte code shouldn't be affected. You've confirmed that.

I'm just finalising an install on Gentoo x86_64 and it all compiled fine for me

Is there anything that would prevent an entire OX server from being built in 64bit mode? How about some of those 3rd party dependencies? (Equinox?)

From the looks of the install documentation it would seem that most all of the requirements are available in 64bit.