From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Gavin Hu (Arm Technology China)" <Gavin.Hu@arm.com>
Subject: Re: [PATCH v3 3/3] doc: add cross compile part for
 sample applications
Date: Mon, 17 Sep 2018 10:28:57 +0000
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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>
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Cc: "dev@dpdk.org" <dev@dpdk.org>, Honnappa Nagarahalli
 <Honnappa.Nagarahalli@arm.com>, Steve Capper <Steve.Capper@arm.com>, Ola
 Liljedahl <Ola.Liljedahl@arm.com>, nd <nd@arm.com>, "stable@dpdk.org"
 <stable@dpdk.org>
To: Jerin Jacob <jerin.jacob@caviumnetworks.com>
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> -----Original Message-----
> From: Jerin Jacob <jerin.jacob@caviumnetworks.com>
> Sent: Monday, September 17, 2018 5:48 PM
> To: Gavin Hu (Arm Technology China) <Gavin.Hu@arm.com>
> Cc: dev@dpdk.org; Honnappa Nagarahalli
> <Honnappa.Nagarahalli@arm.com>; Steve Capper
> <Steve.Capper@arm.com>; Ola Liljedahl <Ola.Liljedahl@arm.com>; nd
> <nd@arm.com>; 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 15:47:35 +0800
> > From: Gavin Hu <gavin.hu@arm.com>
> > 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 <gavin.hu@arm.com>
> > Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
> > ---
> >  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-
>=20
> 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

>=20
> > --
> > 2.11.0
> >