mxcl/homebrew — pull request #15862 by manphiz (2012-11-05 07:00:01+00:00)
Title: New formula of isl plus cloog tweak.

Add isl formula for use as external library for cloog, which is needed to build GCC 4.8+.

This pull request contains 2 parts:
* First part is isl formula
* Second part is for added option of cloog that uses isl as external library

For more information about GCC requirements, see http://gcc.gnu.org/install/prerequisites.html.