Created attachment 776991 [details] el6 ppc64 build.log The error on ppc (el5) and ppc64 (el6) is: libgearman/backtrace.cc: In function 'void custom_backtrace()': libgearman/backtrace.cc:94: error: 'abi' has not been declared build.log is attached.
Thanks Karsten Hopp for fixing this. F21 PPC64 build: http://ppc.koji.fedoraproject.org/koji/buildinfo?buildID=265288