patches for DPDK stable branches
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From: Jerin Jacob <jerinjacobk@gmail.com>
To: Ferruh Yigit <ferruh.yigit@amd.com>
Cc: Thomas Monjalon <thomas@monjalon.net>,
	Timothy McDaniel <timothy.mcdaniel@intel.com>,
	 Kent Wires <kent.wires@intel.com>,
	dev@dpdk.org,  David Marchand <david.marchand@redhat.com>,
	stable@dpdk.org,  Luca Boccassi <bluca@debian.org>,
	Bruce Richardson <bruce.richardson@intel.com>,
	"Mcnamara, John" <john.mcnamara@intel.com>,
	Abdullah Sevincer <abdullah.sevincer@intel.com>
Subject: Re: [PATCH] event/dlb2: fix meson build
Date: Mon, 7 Nov 2022 19:52:20 +0530	[thread overview]
Message-ID: <CALBAE1MpnvipHFJ3yPii=dGVudShTK-2YtV2gHggmsOsc9vVow@mail.gmail.com> (raw)
In-Reply-To: <CALBAE1PJvoeCuP3iEfU3ZOowpf-r10VPb=KZHSMCz7XPGTWxew@mail.gmail.com>

On Fri, Nov 4, 2022 at 4:30 PM Jerin Jacob <jerinjacobk@gmail.com> wrote:
>
> On Thu, Nov 3, 2022 at 9:52 PM Ferruh Yigit <ferruh.yigit@amd.com> wrote:
> >
> > On 11/3/2022 3:35 PM, Thomas Monjalon wrote:
> > > 03/11/2022 16:22, Ferruh Yigit:
> > >> "meson setup" fails when '-Werror' compiler flag is enabled [1].
> > >> This is not a build error in the driver but a build error in meson
> > >> during "meson setup" stage.
> > >>
> > >> This issue exists for a while but meson takes it as a warning and
> > >> ignores it unless '-Werror' compiler flag is provided.
> > > [...]
> > >> Reproduced via `meson -Dc_args='-Werror' build`
> > >
> > > Is it different of 'meson --werror" as in devtools/test-meson-builds.sh
> > > or 'meson -Dwerror=true' as in .ci/linux-build.sh?
> > >
> >
> > As I checked now, it seems there is a difference.
> >
> > Via "meson --werror" & "meson -Dwerror=true",
> > '-Werror' flag is used to compile dpdk source code, but meson doesn't
> > use the flag for its internal logic, so this seems more proper usage.
> >
> > Via "meson -Dc_args='-Werror'" & "CFLAGS='-Werror' meson" usage,
> > '-Werror' flag is used both to compile dpdk code and meson internal
> > logic, so that is why this usage cause build error.
> >
> >
> > And independent from the above usage difference, event/dlb2 meson file
> > is wrong and this fix is required.
> > I assume 'dlb2_avx512.c' compiled because of the '-mavx512vl' fallback
> > and that is why mentioned error is not detected.
>
> + @abdullah.sevincer@intel.com
>
> Waiting from Ack from Abdullah to merge

No reply. Patch looks reasonable to me.

Applied to dpdk-next-net-eventdev/for-main. Thanks

      reply	other threads:[~2022-11-07 14:22 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-11-03 15:22 Ferruh Yigit
2022-11-03 15:35 ` Thomas Monjalon
2022-11-03 16:22   ` Ferruh Yigit
2022-11-04 11:00     ` Jerin Jacob
2022-11-07 14:22       ` Jerin Jacob [this message]

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