Universal binary support in scons on mac

[alex25]

I'd really appreciate it if you tell me if the things there make sense. Maybe the help could be better.

personally i put all my executables in one directory. i hate having my path include a million directories. this is how unix traditionally behaved (including linux), but then the windows people showed up. in the unix context it makes sense to have the data go in /usr/local/share/games/vdrift (sans the data part). i would also skip the games part of the directory path but it's already there and i can't be bothered to change it for now.

if you want to install everything in one directory, that's your prerogative. as much as i hate scons, i've learned enough to modify it locally (and make myself happy). sorry to bother you guys.

--alex--