x11-apps/mesa-progs-8.4.0 was released on 2018-02-23. https://lists.freedesktop.org/archives/mesa-announce/2018-February/000402.html (Maybe "wayland" USE flag should be added...)
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=8a1131945d85c4aa12bc24d6333cc6861f71b5d3 commit 8a1131945d85c4aa12bc24d6333cc6861f71b5d3 Author: Lars Wendler <polynomial-c@gentoo.org> AuthorDate: 2019-03-18 09:24:07 +0000 Commit: Matt Turner <mattst88@gentoo.org> CommitDate: 2019-03-18 17:22:49 +0000 x11-apps/mesa-progs: Bump to version 8.4.0 Closes: https://bugs.gentoo.org/650456 Signed-off-by: Lars Wendler <polynomial-c@gentoo.org> Signed-off-by: Matt Turner <mattst88@gentoo.org> x11-apps/mesa-progs/Manifest | 1 + .../files/mesa-progs-8.4.0-improve-printing.patch | 289 +++++++++++++++++++++ x11-apps/mesa-progs/mesa-progs-8.4.0.ebuild | 68 +++++ 3 files changed, 358 insertions(+)