This seems to be due to recent commits providing display support for desktop. The last three in this history should be relevant. We need to separate there between the RPi which is a special case and desktop since GLFW is not used in the RPi. All GLFW relevant stuff should be guarded through :
#if ! defined( CINDER_LINUX_EGL_ONLY )
… GLFW code …
#else
… EGL / RPi code …
#endif
It would probably be good to create an issue in Github for this.
Cheers,
Petros