cc/gcc: update linaro GCC 4.7 & 4.8 to version 2014.01

Signed-off-by: Daniel Rubio Bonilla <danielrubiob@gmail.com>
Message-Id: <08addb73e684d5e36f22.1391984020@uemo>
Patchwork-Id: 318634

 reporter_name="Gustavo Zacarias <gustavo@zacarias.com.ar>"

 reporter_url="http://sourceware.org/ml/crossgcc/2011-03/msg00028.html"

 reporter_comment=""