This is a tracking bug for Change: MinGW MiniDebugInfo For more details, see: https://fedoraproject.org//wiki/Changes/MingwMiniDebugInfo Analogously to the MiniDebugInfo change for native packages, install minimal debuginfos by default also for MinGW packages.
This has since landed in mingw-filesystem-103-1.fc28, packages will get the minidebug infos as they are progressively rebuilt.