On Fri, Jan 24, 2020 at 03:51:16PM +0000, Burakov, Anatoly wrote:
> On 24-Jan-20 3:37 PM, Bruce Richardson wrote:
> > While icc builds without the "werror" setting build successfully, there are
> > a lot of warnings. To make the output cleaner, and to allow building with
> > warnings enabled, we can add a list of warning ids to ignore.
> >
> > Signed-off-by: Bruce Richardson <bruce.richard...@intel.com>
> > ---
> > config/meson.build | 6 ++++++
> > 1 file changed, 6 insertions(+)
> >
> > diff --git a/config/meson.build b/config/meson.build
> > index 28a57f56f..6c46767e3 100644
> > --- a/config/meson.build
> > +++ b/config/meson.build
> > @@ -197,6 +197,12 @@ if not dpdk_conf.get('RTE_ARCH_64')
> > # for 32-bit, don't warn about casting a 32-bit pointer to 64-bit int -
> > it's fine!!
> > warning_flags += '-Wno-pointer-to-int-cast'
> > endif
> > +if cc.get_id() == 'intel'
> > + warning_ids = [188, 2203, 2279, 2557, 3179, 3656]
>
> Maybe worth it to add short warning descriptions in comments? e.g.
>
> # 188: unused blah
> # 2203: wrong foo
>
Yeah, I started doing it that way, but then I decided that it was making
the block rather long and that the extra benefit it would give is quite
small. But if people think it's worthwhile, I can rework to do so.
/Bruce
