This is an auto-filed bug because net-misc/linuxptp 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 641530 [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=e8f6c3f45cfbd448fa2febaad62f52ae73c8e773 commit e8f6c3f45cfbd448fa2febaad62f52ae73c8e773 Author: Thomas Beierlein <tomjbe@gentoo.org> AuthorDate: 2020-06-08 05:26:01 +0000 Commit: Thomas Beierlein <tomjbe@gentoo.org> CommitDate: 2020-06-08 05:26:01 +0000 net-misc/linuxptp: Use $CC for compilation Closes: https://bugs.gentoo.org/725180 Package-Manager: Portage-2.3.100, Repoman-2.3.22 Signed-off-by: Thomas Beierlein <tomjbe@gentoo.org> net-misc/linuxptp/linuxptp-2.0.ebuild | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)