* Resynchronise with Debian, in order to get Michael's archdetect heuristic work for Maverick. Remaining changes: - Appease the combination of _FORTIFY_SOURCE=2 (used by default on Ubuntu) and -Werror. - Add Dove SoC subarchitecture. - Add Beagle OMAP3 support. - Add the i386/efi and amd64/efi platforms.