gcc: internal compiler error

[vinniefalco]

RocksDB says they need gcc 4.8 but the .travis.yml is using gcc 4.6. The build scripts need to be updated to use gcc 4.8.

This could provide inspiration:
https://github.com/eggs-cpp/variant/blob/master/.travis.yml

[LegendRhine]

Hi, Vinnie, it seems you always arrange homeworks so difficult to me :)) they were driving me mad nearly every time :)))