nbecker  <nbecker(a)fred.net> writes in xemacs-beta(a)xemacs.org:
 i686-pc-linux-gnu (pgcc-1.1.3): NON-mule
 Also updated all packages at the same time. 
 1. I got a HUGE number of these warnings while building 21.2-b13
I don't see this and Ebola warnings were something Hrvoje turned off
by default.  Maybe you didn't recompile enough stuff?
 2. C-x m fails with: 
 Symbol's value as variable is void:
mime-charset-coding-system-alist
 Loading message... 
I don't see this either.  This variable comes from APEL which was
among the packages that got updated.