Created attachment 448382 [details] build.log As of Qt 5.7, revdeps must be build with C++11 or later. That said, it's not fully clear if this package is even supposed to be built against Qt (see bug #595442).
Created attachment 448384 [details] build.log Attach correct log.
Created attachment 448386 [details] build.log Third time lucky...
qt 5 support was dropped again