[Samba] Compiling samba 4.1.2 with new KRB5 1.12 library

[Tompkins, Michael]

I'm trying to compile 4.1.2 with the new KRB5 1.12 library and it needs to reference libkrb5support. I can't find in which wscript file to affect the building of the krb5 libraries. I was editing bin/c4che/default.cache.py, but I know that's not the correct way, and that file does get recreated.  Any help would be appreciated.

Regards,
Mike