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Sun, 1 Apr 2018 07:39:28 +0000 From: Shahaf Shuler To: Yongseok Koh , Bruce Richardson CC: Adrien Mazarguil , =?iso-8859-1?Q?N=E9lio_Laranjeiro?= , "dev@dpdk.org" Thread-Topic: [dpdk-dev] [PATCH] mlx: fix warnings for unused compiler arguments Thread-Index: AQHTx6AHlQErltZgvEWY11wBzzgSh6PribGg Date: Sun, 1 Apr 2018 07:39:28 +0000 Message-ID: References: <20180329133620.92710-1-bruce.richardson@intel.com> <213D6C3B-866A-4F73-997E-07873E8AB576@mellanox.com> In-Reply-To: <213D6C3B-866A-4F73-997E-07873E8AB576@mellanox.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=shahafs@mellanox.com; x-originating-ip: [31.154.10.107] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1; DB7PR05MB4505; 7:6VCMmwMUCk1/tUhoHdtqrt9HopOrWRbEJuzPVEhL9alyK4qi7qbQpQpohYaVZyz8sYAduqxSyRcef7PP77Jey3HQWukov24zoFDcZKNPZOC0x/Iu85iiVhLR1mhveeromQIomfruH5YQ1BMNTCEFGqYoX5Z+s87rEhhzkVySwja11gi7QckMLWUmtNbFFDo2YXzJX6Y56PTIgYqqhLICnY23CXsI0YBecMk61XJ7rSxIWeG2hn1GDRI/Bt6J1nkb x-ms-exchange-antispam-srfa-diagnostics: SOS; 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DIR:OUT; SFP:1101; SCL:1; SRVR:DB7PR05MB4505; H:DB7PR05MB4426.eurprd05.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; received-spf: None (protection.outlook.com: mellanox.com does not designate permitted sender hosts) x-microsoft-antispam-message-info: yi2VsYyiERlkBaIGsCHNsmPkiMf5JvD62ECfHWpYJlX95r6SzqVV9P7jQgnJvrGNTGQaooGRYGnd4nJ0RTK+/zgF/NJNDdp0ke9UlKpUA75y8hjWoMCyxGXmadlKwqXzRqZ535qoK1Zm59ePkDPtk5FppeENRgPPv7wHwtb7Ma4w8ZUEv/KjU/sp8WHxSIZiPoLuY0FqEJbU2gXUL75SGfKQQFi2w14pEfIMI6AG1GnZmSzSOJlMTt0TmdQbjJ0FskILhM2RapmibGjxmtoKDTOD4CiJzL5RhVN70qmlHeTu7ZAiFgtODPNBi5abyEShGPPNJWH65psyknpXT9UAf80y2+7coBcxAG47WJzoOWzhM+di+HWB+J+HO9i3FkDLpE4c0Tg2RT6LcPZHZ0COb77AAppFAupIjDv7fkhK84I= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: 4c0410b1-8355-4f22-8122-08d597a3b36d X-MS-Exchange-CrossTenant-originalarrivaltime: 01 Apr 2018 07:39:28.7773 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB7PR05MB4505 Subject: Re: [dpdk-dev] [PATCH] mlx: fix warnings for unused compiler arguments X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 01 Apr 2018 07:39:30 -0000 Thursday, March 29, 2018 11:54 PM, Yongseok Koh: >=20 > > On Mar 29, 2018, at 6:36 AM, Bruce Richardson > wrote: > > > > When linking the mlx glue code libraries using CC, the linker > > arguments in LDFLAGS are not prefixed with -Wl. [The EXTRA_LDFLAGS are > > though.] This leads to warning messages on build: > > > > clang-5.0: warning: argument unused during compilation: '-e xport- > dynamic' > > > > Fix this by checking for $LINK_USING_CC in the Makefiles and prefixing > > the LDFLAGS appropriately if set. > > > > Fixes: 27cea11686ff ("net/mlx4: spawn rdma-core dependency plug-in") > > Fixes: 59b91bec12c6 ("net/mlx5: spawn rdma-core dependency plug-in") > > > > Signed-off-by: Bruce Richardson > > --- > Acked-by: Yongseok Koh Applied to next-net-mlx, thanks.=20 >=20 > Thanks