Please bump to EAPI 7 so all crossdev/toolchain packages are in line and properly defining BDEPEND.
Created attachment 686979 [details, diff] fix.patch
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=dfc00a2c8a83f4875f1af0b9214811a6eb980474 commit dfc00a2c8a83f4875f1af0b9214811a6eb980474 Author: David Michael <fedora.dm0@gmail.com> AuthorDate: 2021-02-16 17:13:07 +0000 Commit: Sergei Trofimovich <slyfox@gentoo.org> CommitDate: 2021-05-27 21:42:34 +0000 sys-kernel/linux-headers: EAPI 7 Closes: https://bugs.gentoo.org/770979 Package-Manager: Portage-3.0.13, Repoman-3.0.2 Signed-off-by: David Michael <fedora.dm0@gmail.com> Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org> sys-kernel/linux-headers/linux-headers-5.12.ebuild | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)