With certain O level CFLAGS, this error appears. Known issues with -Os and -O0.
Created attachment 540520 [details] build.log
I added a workaround so this builds. Someone else can report upstream if they like :-) https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=297acca8de0afffe414d687f2d801297947a6a44
Away on holiday... can look further when home again (16 aug).
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=831d1cc65c3c86a50cfd3a695394d44288e3e494 commit 831d1cc65c3c86a50cfd3a695394d44288e3e494 Author: Adam Feldman <NP-Hardass@gentoo.org> AuthorDate: 2020-04-24 00:19:47 +0000 Commit: Adam Feldman <NP-Hardass@gentoo.org> CommitDate: 2020-04-24 00:51:29 +0000 net-misc/vde: Drop python bindings and multiple bugfixes Bug: https://bugs.gentoo.org/705936 Closes: https://bugs.gentoo.org/661818 Closes: https://bugs.gentoo.org/705934 Package-Manager: Portage-2.3.96, Repoman-2.3.21 Signed-off-by: Adam Feldman <NP-Hardass@gentoo.org> .../vde/files/vde-2.3.2-fix-inline-funcs.patch | 21 +++++++ net-misc/vde/vde-2.3.2-r5.ebuild | 68 ++++++++++++++++++++++ 2 files changed, 89 insertions(+)