Put ENABLE_BUILD_OPTIMIZATIONS on by default so that linker flags comply with MGL and we get no warnings.
Put ENABLE_BUILD_OPTIMIZATIONS on by default so that linker flags comply with MGL and we get no warnings.

realXtend/tundra-urho3d,realXtend/tundra-urho3d,realXtend/tundra-urho3d,realXtend/tundra-urho3d,realXtend/tundra-urho3d