On Dec 4, 2013, at 20:16, Joshua Root wrote: > And there are machines with 64-bit processors but 32-bit EFI that can't > go past 10.7.
Which machines are you thinking of? The system requirements of Mavericks are pretty liberal: http://support.apple.com/kb/ht5842 For example, the mid-2007 MacBookPro3,1, which I have, which is supported, has a 64-bit processor but under Snow Leopard boots to the 32-bit kernel. Under later OS releases my understanding is that it boots to the 64-bit kernel. > Almost every recent release drops support for something. Mavericks’ system requirements are pretty darn close to Mountain Lion’s: http://support.apple.com/kb/ht5444 _______________________________________________ macports-dev mailing list macports-dev@lists.macosforge.org https://lists.macosforge.org/mailman/listinfo/macports-dev