It should support python3_9 at python_targets. Other packages also depend on a python older than 3.9, which is annoying and maybe fixable by fixing PYTHON_COMPAT at the ebuild.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=1e4e3d89728cc93439b3c72872779f9a88a661bb commit 1e4e3d89728cc93439b3c72872779f9a88a661bb Author: Matt Turner <mattst88@gentoo.org> AuthorDate: 2021-01-08 04:20:12 +0000 Commit: Matt Turner <mattst88@gentoo.org> CommitDate: 2021-01-08 16:23:53 +0000 app-crypt/gcr: Version bump to 3.38.0 Closes: https://bugs.gentoo.org/751346 Closes: https://bugs.gentoo.org/762799 Signed-off-by: Matt Turner <mattst88@gentoo.org> app-crypt/gcr/Manifest | 1 + .../files/3.38.0-avoid-gnupg-circular-dep.patch | 52 +++++++++++++ app-crypt/gcr/files/3.38.0-optional-vapi.patch | 88 ++++++++++++++++++++++ app-crypt/gcr/gcr-3.38.0.ebuild | 84 +++++++++++++++++++++ 4 files changed, 225 insertions(+)