The attached patch applied over the current ebuild exports the toolchain
variables to make sure nfs-utils is built using the right named tools,
allowing to crosscompile the package and to cross-distcc it.
Created attachment 73069 [details, diff]
most of those vars arent needed, and nfs-utils doesnt cross-compile anyways
(hits errors with rpcgen since it tries to execute it after building with target CC)