Okay I have found what causes the issue.
![Smiley :)](https://www.sfml-dev.org/forums/Smileys/default/smiley.gif)
In my build settings I have this by default:
![](http://i.imgur.com/8uCg8D5.png)
Which gives me errors on the SFML side of things:
![](http://i.imgur.com/SHBrco5.png)
To fix it I set it to the compiler default:
![](http://i.imgur.com/sSs2R4s.png)
Which causes me to lose C++11 compatibility:
![](http://i.imgur.com/m4imM53.png)
Anyone know how to get around this?