The issue seems to be that while the package ends up installing gcc9-fortran
there's no libgfortran5 package in the buildroot?! That is, it shouldn't end
up
linking against the static libgfortran.a.
gcc9-fortran should have a Requires on libgfortran5.
Ah,
> osc meta prjconf openSUSE:Factory:Staging:Gcc7
...
Ignore: libubsan1
Ignore: libasan5
Ignore: libgcc_s1
Ignore: libgfortran5
eh? All of those make no sense (but I have no permission to fix that).