Current build failures on 10.1 STABLE

Just noticed my periodic weekly current builds are failing.

The build host is a 10.1 STABLE up to date as of just over a week ago

Getting lots of link failures because of a missing dgettext() function

e.g:

ld: 
/work/netbsd/.jenkins/workspace/NetBSD-current-amd64-build/obj.amd64/external/gpl3/gcc/usr.bin/host-libcpp/libcpp/libcpp.a(errors.o): 
in function `cpp_diagnostic_at(cpp_reader*, cpp_diagnostic_level, 
cpp_warning_reason, rich_location*, char const*, __va_list_tag (*) [1])':
errors.cc:(.text+0xcd): undefined reference to `dgettext'

The builds run with all the output directories pointing to a jenkins 
workspace that is cleared before each build starts so this isn't down to 
thinks left over from an earlier build. I've also checked the source 
tree and there are no extra directories outside those that CVS expects 
to be there.

Looking at my logs the last successful build I was able to do was on 4th 
October 2025.

Mike