This is an auto-filed bug because dev-tex/tth does not respect CFLAGS/LDFLAGS. 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: To reproduce this issue you may want to set CFLAGS="${CFLAGS} -frecord-gcc-switches" and LDFLAGS="${LDFLAGS} -Wl,--defsym=__gentoo_check_ldflags__=0". If this is not something about c/c++ context you may want to set also FFLAGS and FCFLAGS or just see this bug as an hint to hide the QA warning where is not possible to respect CFLAGS/LDFLAGS.
Created attachment 640392 [details] build.log build log and emerge --info
tinderbox has reproduced this issue with version 4.08 - Updating summary.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=610fa63c1f03b22c743d779808d36b23f728124b commit 610fa63c1f03b22c743d779808d36b23f728124b Author: Sam James <sam@gentoo.org> AuthorDate: 2022-10-07 17:37:49 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2022-10-07 19:00:05 +0000 dev-tex/tth: add 4.16 Closes: https://bugs.gentoo.org/874744 Closes: https://bugs.gentoo.org/724066 Signed-off-by: Sam James <sam@gentoo.org> dev-tex/tth/Manifest | 1 + .../files/tth-4.16-Fix-build-with-Clang-16.patch | 19 ++++++++++ dev-tex/tth/tth-4.16.ebuild | 40 ++++++++++++++++++++++ 3 files changed, 60 insertions(+)