This is an auto-filled bug because dev-embedded/avra calls cc directly.
The issue was originally discovered on amd64, but it may be reproducible on other arches as well.
If you think that a different summary clarifies the issue better, feel free to change it.
Attached build log and emerge --info.
If you think it doesn't make sense fix these type of issues, I'd like to point out that won't be possible use a different CC implementation (like clang) by setting the CC variable. So this issue has been reproduced by setting the CC variable to x86_64-pc-linux-gnu-gcc and by removing the /usr/bin/cc - /usr/bin/gcc binaries.
Created attachment 638382 [details]
build log and emerge --info
The bug has been closed via the following commit(s):
Author: Jakov Smolic <email@example.com>
AuthorDate: 2020-11-06 07:44:48 +0000
Commit: Joonas Niilola <firstname.lastname@example.org>
CommitDate: 2020-11-12 07:51:48 +0000
dev-embedded/avra: fix CC call
Package-Manager: Portage-3.0.8, Repoman-3.0.1
Signed-off-by: Jakov Smolic <email@example.com>
Signed-off-by: Joonas Niilola <firstname.lastname@example.org>
dev-embedded/avra/avra-1.4.1.ebuild | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)