Since version 4.0.0, msgpack upstream packages the C++ library separately from the C one. PyMol ebuilds have already been modified to account for dev-libs/msgpack ebuilds without IUSE=cxx, however due to other breaking changes upstream they have yet to pull in dev-cpp/msgpack-cxx as an alternative.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=c0dd21f4fceff481c9a02396ea9db26b9e4ff20a commit c0dd21f4fceff481c9a02396ea9db26b9e4ff20a Author: Marek Szuba <marecki@gentoo.org> AuthorDate: 2023-02-07 09:35:49 +0000 Commit: Marek Szuba <marecki@gentoo.org> CommitDate: 2023-02-07 09:36:41 +0000 sci-chemistry/pymol: support msgpack-5 Tested, builds fine against =dev-cpp/msgpack-cxx-5.0.0. Closes: https://bugs.gentoo.org/893314 Signed-off-by: Marek Szuba <marecki@gentoo.org> ...pymol-2.5.0-r1.ebuild => pymol-2.5.0-r2.ebuild} | 2 +- sci-chemistry/pymol/pymol-2.5.0.ebuild | 99 ---------------------- 2 files changed, 1 insertion(+), 100 deletions(-)