https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/ Issue: sys-apps/sed-4.9 has implicit function declarations in configure logs (CLANG-17-SYSTEM). Discovered on: amd64 (internal ref: hardened_tinderbox) NOTE: (CLANG-17-SYSTEM) in the summary means that the bug was found on a machine that runs clang-17 but this bug MAY or MAY NOT BE related to the new compiler See also: https://bugs.gentoo.org/898488#c4.
Created attachment 856818 [details] build.log build log and emerge --info
The functions in question are alignof (_Alignof), MIN (macro), and free is attempting to be used without a prototype (!!!). The latter - the only actual issue - can be solved by adding #include <stdlib.h> to the file or by including the prototype, but that isn't our job.
It's also relatively clear that if a system has malloc(), *very rarely* will it not have free().
All the instances of `free` are caused by autoconf builtin logic, and is fixed by adding `eautoreconf` to src_prepare. The other solution is waiting for upstream to release a new dist tarball.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=93f46f4f8dfd02fc6bc515d6f8293a65dccfa154 commit 93f46f4f8dfd02fc6bc515d6f8293a65dccfa154 Author: Eli Schwartz <eschwartz93@gmail.com> AuthorDate: 2024-05-17 06:05:59 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2024-05-19 16:01:43 +0000 sys-apps/sed: regenerate autoconf to get a Modern C fix in There are also some suppressions that are going to be added to portage itself for gnulib checks that are *expected* to fail. Backported to sys-apps/portage. [sam: Revbump.] Closes: https://bugs.gentoo.org/900382 Signed-off-by: Eli Schwartz <eschwartz93@gmail.com> Signed-off-by: Sam James <sam@gentoo.org> sys-apps/sed/{sed-4.9.ebuild => sed-4.9-r1.ebuild} | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-)
