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Mon, 17 Sep 2018 10:55:29 +0000 From: "Gavin Hu (Arm Technology China)" To: Jerin Jacob CC: "dev@dpdk.org" , Honnappa Nagarahalli , Steve Capper , Ola Liljedahl , nd , "stable@dpdk.org" Thread-Topic: [PATCH v3 3/3] doc: add cross compile part for sample applications Thread-Index: AQHUTlq9YwDRvl2P8EuoFvBFSTtxyKT0Om2AgAAK+lCAAAH3AIAABbSg Date: Mon, 17 Sep 2018 10:55:29 +0000 Message-ID: References: <20180807031943.5331-1-gavin.hu@arm.com> <20180917074735.28161-1-gavin.hu@arm.com> <20180917074735.28161-3-gavin.hu@arm.com> <20180917094819.GA3140@jerin> <20180917103438.GA7618@jerin> In-Reply-To: <20180917103438.GA7618@jerin> 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=Gavin.Hu@arm.com; x-originating-ip: [113.29.88.7] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1; VI1PR08MB3055; 6:t22iKDRAH2bXrebQ3frXoh5sApVpzw713JFVr7pajQgmec3FU6cQXLsgOMdVABs9mJVBD3S3fNju/eEmEeYuLORiapT2nPHi1QgaBNT20PkLexe+Z47PjMJ/QhkrpAKNL2eY5ne63Ab78pyJ6amURHU02pW3VaDgqPV3U/c73ZWeZLXlQ3qRAbMznfQjUPXbSK/Tab51rOFiGNoRPv5O6D20b3mw8e1KPFqzMnvKM8vtqjWuOE3rmr+ePlJF1TBmPGH89A3DXkmoFIF+6jTEgMLlmUjPOBNir1mhQr4hzZSHysxxKCHHFMAzeU2666N8n/SXdCoViGoSuOcLWQoMatOZtB31RDDLLDsVJJlAHX1nVN3KKbSigmdWsPTudMZYJf63OaFqSa3vfw3FYipYWBT7Lnx+CLCRgEwt8vCG8t/WJnVYMj0xvQetfAbTZUfHTZig+fhx3IKMgR6OERV4PA==; 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DIR:OUT; SFP:1101; SCL:1; SRVR:VI1PR08MB3055; H:VI1PR08MB3167.eurprd08.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; received-spf: None (protection.outlook.com: arm.com does not designate permitted sender hosts) x-microsoft-antispam-message-info: nAes/537daxAv+gsgtuVwVlF/DzgNn8bqG66yz94dkT60s/qy9EC8EVv4RbOXcwtgPXSbpYSDS+i5HjnHCMOiExvdrdKxksxSyqRLzunRtnsYQGlSjjt3tZN/2KDsKDLwnBpC3ekHN6jrgzr0q+Bpujvv33DM6DlkdixkC2ps35NP7s2Z7g/KNBdInnvH+kfdhwDxjc2np2AqVF9vgL+z9nd+lTprm58XWAluLU6oiOKEzljA9o/vSArp2U8C5cad/UX9gyri+stLDU9OaKLexHXQ3rFGmU7+VJblwC9AVvDoqyystjPQjm2g0Bl8zhw4Ipim6U77r90lpvIN56Iq2aKc6XCru8cSq2C8f7T3Qo= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-Network-Message-Id: 4c0ee221-0c5e-4051-d20c-08d61c8c1555 X-MS-Exchange-CrossTenant-originalarrivaltime: 17 Sep 2018 10:55:29.6767 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR08MB3055 Subject: Re: [dpdk-stable] [PATCH v3 3/3] doc: add cross compile part for sample applications X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 17 Sep 2018 10:55:31 -0000 Hi Jerin, Thanks for review, could you help review the v5 version? Best Regards, Gavin > -----Original Message----- > From: Jerin Jacob > Sent: Monday, September 17, 2018 6:35 PM > To: Gavin Hu (Arm Technology China) > Cc: dev@dpdk.org; Honnappa Nagarahalli > ; Steve Capper > ; Ola Liljedahl ; nd > ; stable@dpdk.org > Subject: Re: [PATCH v3 3/3] doc: add cross compile part for sample > applications >=20 > -----Original Message----- > > Date: Mon, 17 Sep 2018 10:28:57 +0000 > > From: "Gavin Hu (Arm Technology China)" > > To: Jerin Jacob > > CC: "dev@dpdk.org" , Honnappa Nagarahalli > > , Steve Capper > , > > Ola Liljedahl , nd , > "stable@dpdk.org" > > > > Subject: RE: [PATCH v3 3/3] doc: add cross compile part for sample > > applications > > > > > -----Original Message----- > > > From: Jerin Jacob > > > Sent: Monday, September 17, 2018 5:48 PM > > > To: Gavin Hu (Arm Technology China) > > > Cc: dev@dpdk.org; Honnappa Nagarahalli > > > ; Steve Capper > ; > > > Ola Liljedahl ; nd ; > > > stable@dpdk.org > > > Subject: Re: [PATCH v3 3/3] doc: add cross compile part for sample > > > applications > > > > > > -----Original Message----- > > > > Date: Mon, 17 Sep 2018 15:47:35 +0800 > > > > From: Gavin Hu > > > > To: dev@dpdk.org > > > > CC: gavin.hu@arm.com, Honnappa.Nagarahalli@arm.com, > > > > steve.capper@arm.com, Ola.Liljedahl@arm.com, > > > > jerin.jacob@caviumnetworks.com, nd@arm.com, stable@dpdk.org > > > > Subject: [PATCH v3 3/3] doc: add cross compile part for sample > > > > applications > > > > X-Mailer: git-send-email 2.11.0 > > > > > > > > External Email > > > > > > > > Fixes: 7cacb05655 ("doc: add generic build instructions for sample > > > > apps") > > > > Cc: stable@dpdk.org > > > > > > > > Signed-off-by: Gavin Hu > > > > Reviewed-by: Honnappa Nagarahalli > > > > --- > > > > doc/guides/sample_app_ug/compiling.rst | 15 ++++++++++++++- > > > > 1 file changed, 14 insertions(+), 1 deletion(-) > > > > > > > > diff --git a/doc/guides/sample_app_ug/compiling.rst > > > > b/doc/guides/sample_app_ug/compiling.rst > > > > index a2d75ed22..6f04743c8 100644 > > > > --- a/doc/guides/sample_app_ug/compiling.rst > > > > +++ b/doc/guides/sample_app_ug/compiling.rst > > > > @@ -9,7 +9,6 @@ This section explains how to compile the DPDK > > > > sample > > > applications. > > > > To compile all the sample applications > > > > -------------------------------------- > > > > > > > > - > > > > Set the path to DPDK source code if its not set: > > > > > > > > .. code-block:: console > > > > @@ -93,3 +92,17 @@ Build the application: > > > > > > > > export RTE_TARGET=3Dbuild > > > > make > > > > + > > > > +To cross compile the sample application(s) > > > > +------------------------------------------ > > > > + > > > > +For cross compiling the sample application(s), please append > > > 'CROSS=3D$(CROSS_COMPILER_PREFIX)' to the 'make' command. > > > > +In example of AARCH64 cross compiling: > > > > + > > > > + .. code-block:: console > > > > + > > > > + export RTE_TARGET=3Dbuild > > > > + export RTE_SDK=3D/path/to/rte_sdk > > > > + make -C examples CROSS=3Daarch64-linux-gnu- > > > > + or > > > > + make CROSS=3Daarch64-linux-gnu- > > > > > > It should be make -C examples/l3fwd CROSS=3Daarch64-linux-gnu-, Right= ? > > > as without giving directory it builds the SDK only. > > > > -C examples/l3fwd can be ignored if the $(pwd) is already in there. >=20 > Yes. Since it mentioned as "or" it better to explicitly mentioned in it. >=20 > i.e >=20 > make -C examples CROSS=3Daarch64-linux-gnu- >=20 > or >=20 > cd $(pwd)/examples/ > make CROSS=3Daarch64-linux-gnu- >=20 > or >=20 > make -C examples/ CROSS=3Daarch64-linux-gnu- >=20 > > > > > > > > > -- > > > > 2.11.0 > > > >