Your package libpolyxmass failed to build from source in current rawhide. http://koji.fedoraproject.org/koji/taskinfo?taskID=6945069 For details on mass rebuild see https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
Created attachment 903777 [details] build.log
Created attachment 903778 [details] root.log
Created attachment 903779 [details] state.log
Taking. This package's autotool-sources are old and incompatible to the versions of the autotools being shipped in F21. Patching the autotool-generated files instead of running the autotools while building fixes the FTBFS. An alternative approach would be to modernize the autotool-source files to make them compatible with modern autotools. Provided upstream seems dead, I am resorting to the former approach (patching).
http://koji.fedoraproject.org/koji/buildinfo?buildID=524440