One of my pkgsrc build machines has NetBSD 10.0 installed in its chroot, while the rest have netbsd-10 from after your fix. I'll update that machine.That fix was before 10.0 (which happend after pullup #650), which is why I am confused...
Oh - now that you mention it, libm.a was from January, but NetBSD 10.0 came out in March. My bad!
Thanks again, John