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References: <20210602095836.24901-1-david.marchand@redhat.com>
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From: David Marchand <david.marchand@redhat.com>
Date: Thu, 3 Jun 2021 09:53:44 +0200
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To: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
Cc: dev <dev@dpdk.org>, Aaron Conole <aconole@redhat.com>, 
 Michael Santana <maicolgabriel@hotmail.com>,
 Bruce Richardson <bruce.richardson@intel.com>, 
 Rasesh Mody <rmody@marvell.com>, Shahed Shaikh <shshaikh@marvell.com>, 
 Qiming Yang <qiming.yang@intel.com>, Qi Zhang <qi.z.zhang@intel.com>, 
 Heinrich Kuhn <heinrich.kuhn@netronome.com>, 
 Devendra Singh Rawat <dsinghrawat@marvell.com>,
 Igor Russkikh <irusskikh@marvell.com>, 
 Ray Kinsella <mdr@ashroe.eu>, Neil Horman <nhorman@tuxdriver.com>, 
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Subject: Re: [dpdk-dev] [PATCH 2/2] eal: handle compressed firmwares
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On Thu, Jun 3, 2021 at 9:23 AM David Marchand <david.marchand@redhat.com> wrote:
> > > diff --git a/config/meson.build b/config/meson.build
> > > index 017bb2efbb..337daa2719 100644
> > > --- a/config/meson.build
> > > +++ b/config/meson.build
> > > @@ -166,6 +166,15 @@ if fdt_dep.found() and cc.has_header('fdt.h')
> > >      dpdk_extra_ldflags += '-lfdt'
> > >  endif
> > >
> > > +has_libarchive = 0
> > > +archive_dep = cc.find_library('libarchive', required: false)
> > > +if archive_dep.found() and cc.has_header('archive.h')
> > > +    dpdk_conf.set10('RTE_HAS_LIBARCHIVE', true)
> > > +    has_libarchive = 1
> > > +    add_project_link_arguments('-larchive', language: 'c')
> > > +    dpdk_extra_ldflags += '-larchive'
> > > +endif
> > > +
> >
> > Why not use pkg-config?
> > `has_libarchive` is unused.
>
> Frankly, I just copied the logic already present in config/meson.build.
> If there is better to do, please advise.

Ah ok, I think I understand.
Do you mean to align on libbsd?


-- 
David Marchand