From: Ali Alnubani <alialnu@nvidia.com>
To: David Marchand <david.marchand@redhat.com>,
Bruce Richardson <bruce.richardson@intel.com>
Cc: dev@dpdk.org, Nicolas Chautru <nicolas.chautru@intel.com>,
Dariusz Sosnowski <dsosnowski@nvidia.com>,
Viacheslav Ovsiienko <viacheslavo@nvidia.com>,
Bing Zhao <bingz@nvidia.com>, Ori Kam <orika@nvidia.com>,
Suanming Mou <suanmingm@nvidia.com>,
Matan Azrad <matan@nvidia.com>,
Srikanth Yalavarthi <syalavarthi@marvell.com>,
Ciara Loftus <ciara.loftus@intel.com>,
Maryam Tahhan <mtahhan@redhat.com>,
Long Li <longli@microsoft.com>, Wei Hu <weh@microsoft.com>,
Anatoly Burakov <anatoly.burakov@intel.com>,
David Hunt <david.hunt@intel.com>,
Sivaprasad Tummala <sivaprasad.tummala@amd.com>,
Rosen Xu <rosen.xu@altera.com>,
Tomasz Kantecki <tomasz.kantecki@intel.com>,
Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>,
Tyler Retzlaff <roretzla@linux.microsoft.com>,
rasland@nvidia.com, thomas@monjalon.net
Subject: Re: [PATCH v2] build: validate libraries returned from meson find function
Date: Thu, 2 Oct 2025 18:42:15 +0300 [thread overview]
Message-ID: <54ffb23d-0720-4dcc-a6ee-9bb1f9007670@nvidia.com> (raw)
In-Reply-To: <CAJFAV8z9e9B7BfwXRr_H76sm_5kTGyjnv8MaT5NriBTykbyQgg@mail.gmail.com>
On 10/2/25 3:45 PM, David Marchand wrote:
> On Thu, 2 Oct 2025 at 13:54, David Marchand <david.marchand@redhat.com> wrote:
>> On Wed, 24 Sept 2025 at 13:13, Bruce Richardson
>> <bruce.richardson@intel.com> wrote:
>>> The meson find_library() API call sometimes finds a library that is
>>> actually incompatible with the current build, for example, returning a
>>> 64-bit library when doing a 32-bit build. To avoid problems with this,
>>> check each library returned from a find_library() call and treat the
>>> library as unfound if its incompatible.
>>>
>>> This checking is not necessary (or should not be necessary) for
>>> dependencies got using pkg-config, since the .pc files for each build
>>> type are stored in a different directory on the system.
>>>
>>> Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
>> Acked-by: David Marchand <david.marchand@redhat.com>
> Applied, thanks.
Hello,
I have warnings like this for mlx5 drivers on Ubuntu 22.04 with clang:
Message: Disabling mlx5 [drivers/net/mlx5]: missing internal dependency
"common_mlx5"
Build command:
CC=clang PKG_CONFIG_PATH=/opt/rdma-core/build/lib/pkgconfig meson
--werror --buildtype=debugoptimized build
gcc does not reproduce.
Regards,
Ali
next prev parent reply other threads:[~2025-10-02 15:42 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-23 16:58 [PATCH] examples/l2fwd-cat: check compatibility of dependency lib Bruce Richardson
2025-09-24 10:54 ` [PATCH v2] build: validate libraries returned from meson find function Bruce Richardson
2025-10-02 7:53 ` David Marchand
2025-10-02 8:06 ` Bruce Richardson
2025-10-02 11:58 ` David Marchand
2025-10-02 11:54 ` David Marchand
2025-10-02 12:45 ` David Marchand
2025-10-02 15:42 ` Ali Alnubani [this message]
2025-10-02 16:28 ` Bruce Richardson
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