Re: ELF build-id note

I wrote:
> Some of the Mesa 21 gallium drivers try to read a build-id note from
> the shared library that they are in.
>
> It doesn't look like we create one, I'm only Seeing "NetBSD" and "PaX"
> notes in the function that walks the shared object.
>
> The drivers use the SHA1 string in a cache on disk of generated GPU
> code fragments, I think to make sure that they are valid for the
> CPU driver version.

Ignore this, I found how to create the note.