[PATCH 2/6] Makefile: Enforce DWARF4 output

[Simon Glass]

On Tue, 22 Nov 2022 at 10:32, Tom Rini <trini at konsulko.com> wrote:
>
> At this point in time, using DWARF-5 format isn't easy to do by default
> with all toolchains that we support.  And relying on the implicit
> default can lead to mixing 4 and 5 and then the debug info not being
> useful to tools.  For now, enforce using DWARF-4 only.
>
> Signed-off-by: Tom Rini <trini at konsulko.com>
> ---
>  Makefile | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

Reviewed-by: Simon Glass <sjg at chromium.org>