Comment # 2 on bug 1189991 from Hillwood Yang

(In reply to Chenzi Cao from comment #1)
> Hi Fabian Vogt, would you please help to take a look at this issue? I'm not
> sure whether it is right to assign it to you, please feel free to reassign
> whenever necessary, thanks.

I doubt this is a issue of %qmake5 macro. Maybe "-flto=auto" conflicts with
resources_big. The "-flto=auto" enables in %qmake macro on Tumbleweed but does
not enable on Leap. So the building is failure on Tumbleweed but success on
Leap.
Using qmake-qt5 instead of %qmake5 macro is also success.