http://bugs.winehq.org/show_bug.cgi?id=20792
--- Comment #5 from Alexander Scott-Johns alexander.scott.johns+winebug@googlemail.com 2009-11-22 08:56:14 --- (In reply to comment #0)
git reset --hard origin git checkout wine-1.1.29 make distclean
Random thought: You have used wine 1.1.29's make distclean to try and clean the extra files created by current git (or vice-versa). (What distclean removes has changed between releases.)