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From: Thomas Monjalon <thomas@monjalon.net>
To: Olivier Matz <olivier.matz@6wind.com>
Cc: dev@dpdk.org, harry.van.haaren@intel.com, keith.wiles@intel.com,
	luca.boccassi@gmail.com, stable@dpdk.org,
	Bruce Richardson <bruce.richardson@intel.com>
Subject: Re: [dpdk-dev] [PATCH v3] build: fix plugin load on static builds
Date: Tue, 05 Jan 2021 22:46:59 +0100	[thread overview]
Message-ID: <1643761.Xia5AZeXXp@thomas> (raw)
In-Reply-To: <20201221110444.GA1753@bricha3-MOBL.ger.corp.intel.com>

21/12/2020 12:04, Bruce Richardson:
> On Fri, Dec 18, 2020 at 02:14:22PM +0100, Olivier Matz wrote:
> > When dpdk is compiled as static libraries, it is not possible
> > to load a plugin from an application. We get the following error:
> > 
> >   EAL: librte_pmd_xxxx.so: undefined symbol: per_lcore__rte_errno
> > 
> > This happens because the dpdk symbols are not exported. Add them to the
> > dynamic symbol table by using '-Wl,--export-dynamic'. This option was
> > previously present when compiled with Makefiles, it was introduced in
> > commit f9a08f650211 ("eal: add support for shared object drivers")
> > 
> > Also add it to the pkg-config file.
> > 
> > Fixes: 16ade738fd0d ("app/testpmd: build with meson")
> > Fixes: 89f0711f9ddf ("examples: build some samples with meson")
> > Cc: stable@dpdk.org
> > 
> > Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
> > ---
> Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>

Applied, thanks



      reply	other threads:[~2021-01-05 21:47 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-26 14:20 [dpdk-dev] [PATCH] app: fix plugin load on static builds Olivier Matz
2020-11-26 15:28 ` Bruce Richardson
2020-11-26 16:32   ` Olivier Matz
2020-11-26 16:37     ` Bruce Richardson
2020-11-26 17:07       ` [dpdk-dev] [dpdk-stable] " Thomas Monjalon
2020-11-26 17:13         ` Olivier Matz
2020-11-26 17:15         ` Bruce Richardson
2020-12-18 12:52 ` [dpdk-dev] [PATCH v2] " Olivier Matz
2020-12-18 13:14 ` [dpdk-dev] [PATCH v3] build: " Olivier Matz
2020-12-21 11:04   ` Bruce Richardson
2021-01-05 21:46     ` Thomas Monjalon [this message]

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