Mesa 19.2.2 and headers

I'm looking at Changes in the release notes:

https://www.mesa3d.org/relnotes/19.2.2.html

Quote:

meson: rename `glvnd_missing_pc_files` to `not glvnd_has_headers_and_pc_files` meson: move a couple of include installs around meson: split headers one per line meson: split Mesa headers as a separate installation meson: skip installation of GLVND-provided headers

Does this mean we now have to build libglvnd with headers enabled again? Currently, our libglvnd is built with --disable-headers

This conflict is getting tiring.