Is it possible to port on Maemo5, Harmattan, and/or SailfishOS the Mapbox GL project?

it's a on-device vector renderer, which uses OpenGL ES 2.0 technology for pixel-perfect map design, from antialiased fonts to polygon blurring, all hardware-accelerated and optimized for mobile devices — and all on the fly.

In the github page it says: An OpenGL renderer for Mapbox vector tiles, implemented in C++11, currently targeting iOS, OS X, and Ubuntu Linux.

Can compile for our platforms?