Bug#931029: lldb-7: Uses Python 2 instead of Python 3

[Christian Biesinger]

On Thu, Aug 8, 2019 at 5:23 AM Gianfranco Costamagna
<locutusofborg at debian.org> wrote:
>
> Hello,
> >I did not realize that :( I guess updating the shebangs is certainly
> >worth a try.
>
> I think this should come from upstream...
> do you want to send them a patch?

The problem for upstream is that it should use the python executable
as found by cmake (PYTHON_EXECUTABLE), so this will need some
scripting to update the shebang to the right place. For Debian we can
do something simpler and just hardcode python3, though.

Christian