Build Error When Running make swig-pl-lib on Centos 7/Perl 5.36.1/Swig 4.1.1 - Subversion 1.14.2

I am trying to build the perl swig links in Subversion 1.14.2.

Unfortunately this is on a non internet connected system with no ability to export build logs.


Environment:

Centos 7

Perl 5.36.1

Swig 4.1.1

gcc 4.8.5


make swig-pl-lib

generates a message of "PL_current_context" undeclared on the line - # define PERL-GET-CONTEXT    PL_current_context

in the file perl/5.36.1/lib/5.36.1/x86_64-linux-thread-multi/CORE/thread.h


Anyone have any idea where PL_current_context is defined? Guessing this is more of a subversion/perl integration issue as opposed to a subversion issue and possibly a problem with the perl build and a libc (v2.17) that is no longer being updated on Centos 7.


The build works on RedHat 8 in a similar environment. The only maor difference is gcc v8.5.0 and libc v2.28


Thanks for any insight or ideas.