[MACTCL] Building for Earlier versions

[Damon C. <da...@tc...>]

Hey all,

     I must be missing something, but I'm trying to build for earlier  
versions of OS X, potentially going back as far 10.2, which seems  
reasonable based on the README in the macosx/ directory. Is it because  
I'm building Universal and that doesn't translate back?  I feel like  
I'm missing something, but I'm not terribly familiar with building on  
OS X, so I can't quite put my finger on it.

     Any general advice or help is appreciated.

D