This is an auto-filed bug because dev-util/rt-tests 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. NOTE: 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 640446 [details] build.log build log and emerge --info
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=95b5bf83b726413ebbe2dbe5374c1f79e0526471 commit 95b5bf83b726413ebbe2dbe5374c1f79e0526471 Author: Kurt Kanzenbach <kurt@kmk-computers.de> AuthorDate: 2020-05-25 15:49:30 +0000 Commit: Joonas Niilola <juippis@gentoo.org> CommitDate: 2020-06-25 08:07:43 +0000 dev-util/rt-tests: Allow to use different compilers Currently CC and AR are hardcoded to gcc/ar. Allow compilation e.g. with clang. Closes: https://bugs.gentoo.org/724246 Package-Manager: Portage-2.3.99, Repoman-2.3.22 Signed-off-by: Kurt Kanzenbach <kurt@kmk-computers.de> Closes: https://github.com/gentoo/gentoo/pull/15962 Signed-off-by: Joonas Niilola <juippis@gentoo.org> dev-util/rt-tests/rt-tests-1.8.ebuild | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)