x11-libs/libxcb-1.14 fails to compile with python3_9. Patching x11-base/xcb-proto-1.14-r1 with [1] solves the problem. [1] https://gitlab.freedesktop.org/xorg/proto/xcbproto/-/merge_requests/8
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=7dead252ab22cf77f2a5960ba9dfb35eefd1b748 commit 7dead252ab22cf77f2a5960ba9dfb35eefd1b748 Author: Volkmar W. Pogatzki <gentoo@pogatzki.net> AuthorDate: 2020-10-05 12:38:47 +0000 Commit: Matt Turner <mattst88@gentoo.org> CommitDate: 2020-10-06 03:41:42 +0000 x11-base/xcb-proto: python3_9 Closes: https://bugs.gentoo.org/746548 Package-Manager: Portage-3.0.4, Repoman-3.0.1 Signed-off-by: Volkmar W. Pogatzki <gentoo@pogatzki.net> Closes: https://github.com/gentoo/gentoo/pull/17799 Signed-off-by: Matt Turner <mattst88@gentoo.org> .../xcb-proto/files/xcb-proto-1.14-python3_9.patch | 54 ++++++++++++++++++++++ x11-base/xcb-proto/xcb-proto-1.14-r1.ebuild | 4 +- 2 files changed, 57 insertions(+), 1 deletion(-)