Exclusive: The MacOSX Roots
A lot has been said about the roots of Mac OS X and there is quite some confusion about its exact Unix geneology. We asked Jordan Hubbard, engineering manager of the
BSD Technologies Group at Apple and one of the most important figures throughout the FreeBSD history, about the older releases of OSX, the current one and the future ones, and this is what he replied to us: "The earliest releases were based on FreeBSD 3.2 and NetBSD, though I'm not as clear on what version of NetBSD was used. For 10.2, we did a massive re-sync with FreeBSD 4.4 and 4.5 and regard FreeBSD as the primary reference code base going forward." Update: Read for some more clarifications from Jordan. Update 2: More updates from Jordan! Read on.