On Thu, 25 Oct 2007, Hubert Feyrer wrote:
> I haven't found any real documentation on the topic of cross builds, but some 
> information is here: http://article.gmane.org/gmane.comp.t2.devel/3109

Some more digging reveals:
  * Platform abstraction (probably to help autoconf), see README:
    http://svn.exactcode.de/t2/trunk/architecture/
  * Apparently there's a handwritten config.cache entry:
    http://svn.exactcode.de/t2/trunk/scripts/config.cache
  * The equivalent of pkgsrc/mk seems to be at
    http://svn.exactcode.de/t2/trunk/scripts/
  * Package config files have "[F] CROSS" to indicate that they can be
    crosscompiled.


  - Hubert