Known about this before, but left it on the back burner given (fixed) Qt 6.5.3 was formerly due to release *before* llvm-17 would, but delays kept pushing it back and it was announced yesterday to (probably) release September 27th now. Would rather to keep waiting given $URL has a lot of different related fixes and have not kept track of what we need. So just filing this for reference until release (even if it builds with lld-16, it also still gave version tag warnings). Anyone affected may want to either use -fuse-ld=bfd in LDFLAGS for dev-qt/*, stick to clang+lld-16, or wait a week for 6.5.3 (also the Qt6.5.9999 option for what it's worth). $URL mentions lld-16, but with current versions will only fail with -17. Any bug happening with other dev-qt/* relating to version tags can be considered a duplicate of this one as they rely on qtbase to handle this.
(note that this bug is only for Qt6, apparently there may be issues with Qt5 too which I will not be looking at myself)
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=cb984dbfbc50ff26fd99f2544941333c3da53f62 commit cb984dbfbc50ff26fd99f2544941333c3da53f62 Author: Ionen Wolkens <ionen@gentoo.org> AuthorDate: 2023-09-28 07:01:04 +0000 Commit: Ionen Wolkens <ionen@gentoo.org> CommitDate: 2023-09-28 12:31:19 +0000 dev-qt/qtbase: add 6.5.3 Closes: https://bugs.gentoo.org/914460 Signed-off-by: Ionen Wolkens <ionen@gentoo.org> dev-qt/qtbase/Manifest | 1 + dev-qt/qtbase/qtbase-6.5.3.ebuild | 347 ++++++++++++++++++++++++++++++++++++++ 2 files changed, 348 insertions(+)