K 10 svn:author V 6 marius K 8 svn:date V 27 2008-07-13T21:36:42.991379Z K 7 svn:log V 366 MFC: r170285; r170273; r172334; r172607; r174987; r176996; r177560; r179925 Sync gem(4) with head as of r179925 except for r169269 (skipped for performance reasons) and r175418 (doesn't apply). Amongst others this brings: - lots of bug fixes and improvements, - support for some additional Apple GMAC variants, - actual support for Sun GEM, - machine-independency. END