I updated the version to 0.86d. It was not possible to compile 0.88.

The game is not really playable. After same patching it is possible to use the main map and the battle-screen. The town view crashes the game. A patch is available in the source of vcmi-bin.

The big problem is that homm III has a minimal resolution of 800x600.

But you can see was will be possible, when the game will run under n900 (hopefully)...