What does it mean if two debuginfo packages create the same dwz build ID file?

Sat Sep 14 13:22:43 UTC 2013

On Sat, 2013-09-14 at 10:56 +0100, Richard W.M. Jones wrote:
> Since the OCaml native code compiler has produced DWARF information
> for some time, I just started to build debuginfo packages.
> 
> For example:
>   http://koji.fedoraproject.org/koji/rpminfo?rpmID=4407232
> has:
>   /usr/lib/debug/.build-id

Look at how that checksum is generated:
http://fedoraproject.org/wiki/Releases/FeatureBuildId

Presumably it's something like the linker not seeing the different code.