I haven't installed egcs yet.  Would it help?  
I haven't really changed anything since 19.4; XEmacs 21.0 still compiles.
Mike
 -----Original Message-----
 From:	Andy Piper [SMTP:andy@xemacs.org]
 Sent:	Thursday, May 13, 1999 1:31 PM
 To:	Mike Hill; 'xemacs-build-reports(a)xemacs.org'; xemacs-beta(a)xemacs.org
 Subject:	Re: [Failure] 21.2 "Demeter" XEmacs Lucid (beta13) on
 i686-pc-cygwin3 2
 
 At 10:05 AM 5/13/99 -0400, Mike Hill wrote:
 >objects-msw.o: In function `mswindows_enumerate_fonts':
 >/binary/xemacs-21.2/src/objects-msw.c:1038: undefined reference to
 >`font_enum_ca
 >llback_1@16'
 >make[1]: *** [temacs] Error 1
 >make: *** [dump-elcs] Error 2
 
 This works for me with cygwin b19.4. Presumambly you have egcs installed?
 
 andy