[U-Boot] [PATCH 2/4] buildman: add option -E for treating compiler warnings as errors

[Simon Glass]

`On 25 January 2018 at 10:21, Daniel Schwierzeck
<daniel.schwierzeck at gmail.com> wrote:
> Add a new option '-E' for treating all compiler warnings as errors.
> Eventually this will pass 'W=err' to Kbuild.

nit: I read 'eventually' as 'in a future patch'

How about 'This will cause buildman to pass ...' ?

>
> Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck at gmail.com>
> ---
>
>  tools/buildman/builder.py       | 5 ++++-
>  tools/buildman/builderthread.py | 2 ++
>  tools/buildman/cmdline.py       | 2 ++
>  tools/buildman/control.py       | 3 ++-
>  4 files changed, 10 insertions(+), 2 deletions(-)
>

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