[Pi4] glib x-server installation?

[Murvun]

Hello world!
Archlinux runs, Pacman-Syu too.
While install xfce I had to choose a glib-Repo out of 5.
Which one works with Open-gl?
Imx-gpu-Viv-x11? Then there is a conflict with mesa...

Anybody an Installation guide for graphics?

Thanks in advance
Murvun