Attached is an ebuild for "linux32" which hijacks "uname" so that it is possible to build/run application on amd64 that _need_ a "uname -m" == "i686" instead of "x86_64". May be of use for building 32bits apps in a x86_64 environment.
Created attachment 14464 [details] dev-util/linux32/linux32-1.0.ebuild
Hi :) I found this yesterday and already added it to CVS. It's in sys-apps/linux32.