ports/124772: Update port: sysutils/mono-kmod should build on amd64 not arm

[Bjoern Koenig]

The following reply was made to PR ports/124772; it has been noted by GNATS.

From: "Bjoern Koenig" <bkoenig at alpha-tierchen.de>
To: bug-followup at FreeBSD.org
Cc: douglas at zweihander.ccs.ucsb.edu
Subject: Re: ports/124772: Update port: sysutils/mono-kmod should build on 
     amd64 not arm
Date: Fri, 20 Jun 2008 08:38:18 +0200 (CEST)

 It is correct to add 'amd64' because it has been enabled for a while, but
 please do not remove 'arm'. Yes, I know that you can not build 'lang/mono'
 on ARM. Nevertheless Mono runs with minor patches on this architecture and
 I use it there. It does not hurt to keep it.
 
 Please set
 ONLY_FOR_ARCHS= i386 amd64 arm
 .
 
 Regards
 Björn