mxcl/homebrew — pull request #23095 by manphiz (2013-10-07 09:16:28+00:00)
Title: C++11 support.

* Add options and ENV method to specify building in C++11 mode.
- Set C++ compiler flags to enable C++11 mode.
- To add options to support C++11 mode, a formula can now use

option :cxx11

to provide "--cxx11" option, and detect and enable C++11 support in
install method using

ENV.cxx11 if build.cxx11?