This is an auto-filed bug because games-arcade/tuxpuck calls ar 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 AR implementation (like llvm-ar) by setting the AR variable. So this issue has been reproduced by setting the AR variable to x86_64-pc-linux-gnu-ar and by removing the /usr/bin/ar binary.
Created attachment 640694 [details]
build log and emerge --info
The bug has been closed via the following commit(s):
Author: David Seifert <email@example.com>
AuthorDate: 2020-07-05 00:23:17 +0000
Commit: David Seifert <firstname.lastname@example.org>
CommitDate: 2020-07-05 00:23:17 +0000
games-arcade/tuxpuck: Fix build system
Package-Manager: Portage-2.3.103, Repoman-2.3.23
Signed-off-by: David Seifert <email@example.com>
.../tuxpuck/files/tuxpuck-0.8.2-Makefile.patch | 139 +++++++++++++++++++++
.../files/tuxpuck-0.8.2-freetype_pkgconfig.patch | 11 --
.../tuxpuck/files/tuxpuck-0.8.2-ldflags.patch | 11 --
.../tuxpuck/files/tuxpuck-0.8.2-parallel.patch | 58 ---------
games-arcade/tuxpuck/tuxpuck-0.8.2-r2.ebuild | 46 ++++---
5 files changed, 161 insertions(+), 104 deletions(-)