[PATCH] D47083: Enable colored diagnostics when building with gcc 4.9+.

[Nico Weber via Phabricator via llvm-commits]

thakis added a comment.

It has the same effect and doesn't require yet another compiler call at cmake time, and once we uprev gcc requirements to 4.9 (soooon) we can just delete the whole condition in the parens.


https://reviews.llvm.org/D47083