[arch-general] glibc 2.15 -> glibc 2.16 New Build Failures (scope primarily) Expected??

Guys, After going though the usrlib/glibc update and creating a new archroot for building, I am getting build failures in trinity k3b and k9copy. Both packages built without error on 7/14 prior to my update. Following update I experience the following: k3b: summary: k3bffmpegwrapper.cpp:131:63: error: 'dump_format' was not declared in this scope k9copy: summary: k9avidecode.h:35:91: error: 'AVFormatParameters' has not been declared Two questions (1) are new build failures expected as the result of glibc 2.15 -> 2.16 update that require source updates; (2) is anyone else experiencing this on project they are working with? -- David C. Rankin, J.D.,P.E.