slow startup for xemacs on Darwin

[Richard Cook]

Hello, 
Apologies for reposting if you got this multiple times.  I'm having list troubles. 

I'm running xemacs from MacPorts 
XEmacs 21.4 (patch 22) "Instant Classic" [Lucid] (i386-apple-darwin10.4.0, Mule) of Fri Jul 16 2010 on rcmac.llnl.gov

When xemacs starts up, it hangs for several minutes in a call to getaddrinfo.  I am told this can be resolved by compiling with  --without-ipv6-cname to the configure script.  
However, when I try to configure with that option, the configure script ignores it.  I can see that it theoretically takes it.  
Can anyone comment on this?  
Thanks!  

-- 
✐Richard Cook   
✇ Lawrence Livermore National Laboratory
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Information Management & Graphics Grp., Services & Development Div., Integrated Computing & Communications Dept.
(opinions expressed herein are mine and not those of LLNL)