On 9 Apr 2025, at 09:33, Andriy Gapon <a...@freebsd.org> wrote: > > On 09/04/2025 7:03 am, Gleb Popov wrote: >> On Tue, Apr 8, 2025 at 10:39 PM Andriy Gapon <a...@freebsd.org> wrote: >>> >>> The error is: >> If you're updating your system from sources, the general advice to run >> make delete-old and make delete-old-libs after each successful >> upgrade. > > That's a good advice in general. > But in this case all header files involved are under > /usr/obj/usr/src/releng142/amd64.amd64/tmp, so they must have come from the > source tree, I suppose. > > I have done delete-old and delete-old-libs just in case, but it did not help.
Are you skipping any toolchain bootstrap steps? I tried building releng/14.2 under 15-CURRENT, and it works just fine. That said, from your original message it looks like it's a -Werror warning, so you could try using WITHOUT_WERROR? -Dimitry
