* Still build the package as a 2.11 pre-release; packages like libglib2.0-0, libnih1 and upstart have 'libc6 (<< 2.11)' dependencies, for whatever reason, but they already did fail to see the pre-release. See LP: #508702. * Backport from the trunk: Optimize 32bit memset/memcpy with SSE2/SSSE3 (H.J. Lu).