Log Message:
-Fix compiler errors with gcc-3.3.3 on i386, reported by Robert Elz per
 PR pkg/34886. Just #ifdef out the code on i386; it was disabled at
 another layer anyway (due to alignment problems with any gcc on i386).
 Thanks to Robert for testing.
-Make sure cpuid is read on amd64, to enable mmx/sse support. (We could
 just assume it, but for the future this makes more sense.)
-bump PKGREVISION