Hello, I've just compiled 4.8.0.
My first issue was that gzdoom couldn't find gzdoom.pk3. I had to change dir to where the file is (/usr/local/share/games/doom/) and the run gzdoom. This wasn't an issue in 4.7.1.
Another issue is with sky rendering. Both in Hexen and Doom2 half of the sky is missing. No such issue for Realms of Cronos