[arch-dev-public] [signoff] libmpc 0.8.1-1

Hi, This package will be needed for gcc-4.5, so I would like to put in into [core] for preparation for this and to help me testing gcc snapshots. It passed the entire test suite and most importantly.... PASS: tacos Unless you want to build the latest gcc-4.5 snapshot, just signoff based on packaging. Allan