ld: error: undefined symbol: xdr_domainname in stable/13

From: bob prohaska <fbsd_at_www.zefox.net>
Date: Tue, 26 Jul 2022 20:14:50 UTC 
Just had a buildworld stop with 

ld: error: undefined symbol: xdr_domainname
>>> referenced by yplib.c:471 (/usr/src/lib/libc/yp/yplib.c:471)
>>>               yplib.o:(_yp_dobind) in archive /usr/obj/usr/src/arm64.aarch64/tmp/usr/lib/lib
c.a
>>> referenced by yplib.c:471 (/usr/src/lib/libc/yp/yplib.c:471)
>>>               yplib.o:(_yp_dobind) in archive /usr/obj/usr/src/arm64.aarch64/tmp/usr/lib/lib
c.a
>>> referenced by yplib.c:0 (/usr/src/lib/libc/yp/yplib.c:0)
>>>               yplib.o:(yp_maplist) in archive /usr/obj/usr/src/arm64.aarch64/tmp/usr/lib/lib
c.a
>>> referenced 1 more times

A re-run of git pull on July 26 around 1 pm PDT didn't fix it. 
I'm using -DWITH_META_MODE, could that matter?
Any suggestions appreciated,

bob prohaska