Makefile: Enforce DWARF4 output
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@konsulko.com> Reviewed-by:
Simon Glass <sjg@chromium.org>
Loading