Re:Xcode, GCC, and Homebrew
by jfirebaugh on Friday February 17, 2012 @10:20PM
(#3605855)
As of 1.9.3-p125, clang is officially supported by MRI.
If ruby-build refuses to compile with clang, you should open an issue. I've done so for rvm: https://github.com/wayneeseguin/rvm/issues/763
Having the same issue here.
And I'm guessing, from the submitted article, re-installing 'osx-gcc-installer' wouldn't work.
Hopefully, Ruby will work with newer tools soon.
http://cl.ly/EIbT
I'm assuming this is because of Apple's GCC build just being wrappers around LLVM.