Created attachment 522520 [details] Build log of failure. dev-libs/wayland-1.13.0 fails while building documentation unless media-gfx/graphviz is downgraded to media-gfx/graphviz-2.38.0-r1.
Created attachment 522524 [details, diff] Patch to ebuild to adjust dependencies. Patch puts the appropriate upper version bound on media-gfx/graphviz. Issue is resolved with this patch.
please retry if still failing with 1.16.0
Well, 1.16.0 is gone from the tree as well now. The issue no longer occurs with 1.17.0, though, so I guess the correct resolution is OBSOLETE. Setting the resolution to that.