Re: py313-pybind11 build fails on netbsd-11/amd64?

[Greg Troxel <gdt%lexort.com@localhost>]

"John D. Baker" <jdbaker%consolidated.net@localhost> writes:

> Having updated to pkgsrc-HEAD prior to the freeze leading to pkgsrc-2026Q1,
> I've updated my usual complement of packages for netbsd-11 (11.0_RC2) for
> NetBSD/amd64 except for "graphics/py313-Pillow" because its dependency,
> "devel/py313-pybind11" fails to build as follows:

What architecture?  Are you using i386?

I today built pybind11 on NetBSD 10 amd64 and I just built it on NetBSD
11 (11.0_RC2) amd64.

I am confused that pybind11 is depending on scikit.

I just built py313-Pillow (N 11 amd64) and that went fine, and had no
deps on numpy/scikit/scipy, just graphics format libs.  That was on
2025Q4.  It builds fine on pkgsrc-HEAD on N 10 amd64.

Are you sure your tree matches pkgsrc HEAD?


As for the mismatch, on i386 we build for i486.  But there are cpuflags
sometimes, and there's atomic64.mk, and that might end up with a higher
cpu type that might enable some vector stuff, and then some other lib
might not use atomic64 and not use that same vector stuff.  That's some
blend of speculation, rambling, and a clue; don't take it too seriously.