Xprint is dead for the last 9 years, and libXp will be going away. I don't see any evidence of it needing libXp. Same seems to apply to some other x11-libs/libX* dependencies.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=3260e5ad5c5fcc7ddd9f3da9d414c0b55ec42b8d commit 3260e5ad5c5fcc7ddd9f3da9d414c0b55ec42b8d Author: Matt Turner <mattst88@gentoo.org> AuthorDate: 2018-04-01 22:25:30 +0000 Commit: Matt Turner <mattst88@gentoo.org> CommitDate: 2018-04-01 22:27:39 +0000 sci-geosciences/grass: Clean up X11 dependencies Xaw, Xmu, Xpm, and Xp are unused. Also switch to depending on xorg-proto directly while we're here. Closes: https://bugs.gentoo.org/649096 .../grass/{grass-7.2.0.ebuild => grass-7.2.0-r1.ebuild} | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-)