Package: src:gcc-8 Version: 8.2.0-14 dh_makeshlibs for libgnat-8 is called as
dh_makeshlibs -p$(p_lgnat) -V '$(p_lgnat) (>= $(DEB_VERSION))' generating a very strict dependency, requiring the package that it was built with. Is this really needed, or can we loosen that somehow? There shouldn't be any ABI changes in libgnat-8 once it is released. So maybe omitting the release number, using the upstream version number is good enough? The current behavior stalls migration of packages to testing until the gcc-8 package itself migrates to testing.

