/home/kfunk/devel/src/kf5/akonadi/src/server/helper_p.h:27:30: error: redefinition of 'QAddConst' template <typename T> struct QAddConst { ^ /home/kfunk/devel/src/kf5/akonadi/src/server/utils.h:35:30: note: previous definition is here template <typename T> struct QAddConst { ^
Fixed build against Qt 5.6