timburks/nu — pull request #32 by claybridges (2012-03-24 17:59:32+00:00)
Title: Fix {Makefile,nuke,Nukefile} for /usr/bin/clang

- as of OSX 10.7.3 & Xcode 4.3.1
- improve logic for default @cc in nuke, so that @cc def will not
usually be required in a Nukefile