Linux x86-64 only
mb-gcc (GCC) 4.6.4 20120924 (Xilinx 14.1 Build EDK_P.13 28 Sep 2013)
Copyright (C) 2011 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Windows version - mb-gcc-bin-nt.zip