dokas@cs.umn.edu said:
> /usr/libexec/ld.so: Undefined symbol "___sys_nerr14" in as:/usr/lib/
> libbfd.so.2.0 

I just had the same problem, but could recover from
backup.
The problem was that libc.so.12.26 wasn't where it belongs,
so library and headers were inconsistent.
I didn't find a reason in the code/Makefiles, and I can't
reproduce it anymore, so it might be due to my almost full
NFS server filesystem...

I've put fresh libc.so.12.26 and libc.a for ftp to
zelof1.zel.kfa-juelich.de:/pub/NetBSD

best regards
Matthias