Building on X11/nVIDIA (Fermi GPU, R390 series driver), no libgbm. Build is now failing because of this commit: https://commits.webkit.org/254947@main
Pull request: https://github.com/WebKit/WebKit/pull/5698
Committed 255909@main (bf82e38ba2dd): <https://commits.webkit.org/255909@main> Reviewed commits have been landed. Closing PR #5698 and removing active labels.
Fix confirmed, thank you!