1. 2011-09-07 [OE-core] [PATCH 4/4] base.bbclass: fix substring mat openembed Paul Eggleton 2. 2011-07-30 [OE-core] [PATCH 4/4] base.bbclass: Fix PACKAGE_ARCH openembed Khem Raj 3. 2011-07-27 [OE-core] [PATCH 4/4] base.bbclass: Fix PACKAGE_ARCH openembed Richard Purdie