« on: August 01, 2012, 03:10:30 AM »
OSX universal binaries just have both x86 and PPC binaries packed into one file, that's all. (You can actually get tools to strip out whichever one you don't need to save space.) Intel OSX did have a dynamically-recompiling emulator called
Rosetta for running non-universal PPC software, but quit providing it by default in 10.6 and cut support altogether in 10.7 onwards.
Logged
Computers: Amiga 1200, DEC VAXStation 4000/60, DEC MicroPDP-11/73
Synthesizers: Roland JX-10/MT-32/D-10, Oberheim Matrix-6, Yamaha DX7/FB-01, Korg MS-20 Mini, Ensoniq Mirage/SQ-80, Sequential Circuits Prophet-600, Hohner String Performer
"\'Legacy code\' often differs from its suggested alternative by actually working and scaling." - Bjarne Stroustrup