From: Thomas Monjalon <thomas.monjalon@6wind.com>
To: Olivier Matz <olivier.matz@6wind.com>
Cc: Panu Matilainen <pmatilai@redhat.com>,
dev@dpdk.org, cristian.dumitrescu@intel.com, zhuangwj@gmail.com
Subject: Re: [dpdk-dev] [PATCH] port: fix build when KNI support is not enabled
Date: Wed, 22 Jun 2016 14:20:59 +0200 [thread overview]
Message-ID: <1598312.eZ7tuG1m5F@xps13> (raw)
In-Reply-To: <576A7D20.4030801@6wind.com>
2016-06-22 13:57, Olivier Matz:
> Hi Thomas,
>
> On 06/22/2016 01:49 PM, Thomas Monjalon wrote:
> > 2016-06-22 14:34, Panu Matilainen:
> >> --- a/lib/librte_port/Makefile
> >> +++ b/lib/librte_port/Makefile
> >> @@ -82,6 +82,8 @@ DEPDIRS-$(CONFIG_RTE_LIBRTE_PORT) += lib/librte_mempool
> >> DEPDIRS-$(CONFIG_RTE_LIBRTE_PORT) += lib/librte_ether
> >> DEPDIRS-$(CONFIG_RTE_LIBRTE_PORT) += lib/librte_ip_frag
> >> DEPDIRS-$(CONFIG_RTE_LIBRTE_PORT) += lib/librte_sched
> >> +ifeq ($(CONFIG_RTE_LIBRTE_KNI),y)
> >> DEPDIRS-$(CONFIG_RTE_LIBRTE_PORT) += lib/librte_kni
> >> +endif
> >
> > I do not remember why $(CONFIG_RTE_LIBRTE_PORT) is needed in its Makefile.
> > I think we can do
> > DEPDIRS-$(CONFIG_RTE_LIBRTE_KNI) += lib/librte_kni
> > and set DEPDIRS-y everywhere else.
> >
>
> It's probably not much used, but the build framework allows to do
> the following to build only one directory:
>
> make lib/librte_port_sub
>
> This directly jumps to the librte_port Makefile, bypassing parent
> directories. I think that's why the config check is duplicated in the
> Makefile.
If we want to specifically build this directory, why preventing us to do
so with CONFIG_RTE_LIBRTE_PORT?
next prev parent reply other threads:[~2016-06-22 12:21 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-22 11:34 Panu Matilainen
2016-06-22 11:49 ` Thomas Monjalon
2016-06-22 11:57 ` Olivier Matz
2016-06-22 12:20 ` Thomas Monjalon [this message]
2016-06-22 15:32 ` Olivier Matz
2016-06-23 8:53 ` Bruce Richardson
2016-06-23 8:59 ` Olivier Matz
2016-06-23 17:19 ` Dumitrescu, Cristian
2016-06-27 10:25 ` Thomas Monjalon
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