Build failure on IBM z/OS

[Sachin T]

Hi Gnulib team,
I'm encountering a build failure while trying to compile Coreutils v9.7 on IBM 
z/OS version 2.4. The error message is:
“Please port gnulib getlocalename_l-unsafe.c to your platform! Report this to 
bug-gnulib”.
Kindly advise on the recommended approach or if a patch is planned.
Best regards,
Sachin