updated patch attached:

directly checking out source rather than replying on git submodule

first attempt at removing "nasty" stuff, removing bx/tools/bin

On Mon, Aug 16, 2021 at 5:52 AM Leo Prikler
<leo.prikler@student.tugraz.at> wrote:
>
> Hi,
>
> Am Montag, den 16.08.2021, 05:42 -0700 schrieb Andy Tai:
> > Leo, by "nasty stuff" you meant non-free stuff (I doubt if there is
> > any in a graphics library but will check), or you meant the embedded
> > packages that shall be reference to other packages in guix (if
> > packaged already)?   I think the embedded copies of other stuff may
> > have local customization that may make it impossible to simply build
> > with the existing packages in guix.
> Nasty stuff are not only already existing packages, but also outdated
> versions thereof.  If there are heavily customized versions or packages
> not yet included in Guix, then those can be left in (but with a
> remark!), though in the long term it would be better to make those
> packages work with upstream versions rather than require specific
> tweaking.
>
> The other thing I already mentioned are binaries, which upstream seems
> also aware about, see e.g.
> https://github.com/bkaradzic/bgfx/commit/caed3f91026bf0e703f1eaf6f622e27b820df86c