Re: [dpdk-dev] [PATCH v2 1/4] hash: fix meson headers packaging

[David Marchand <david.marchand@redhat.com>]

On Thu, Jan 30, 2020 at 11:12 AM Luca Boccassi <bluca@debian.org> wrote:
>
> On Wed, 2020-01-29 at 18:26 +0100, David Marchand wrote:
> > Those headers are internal and should not be distributed.
> >
> > Fixes: 5b9656b157d3 ("lib: build with meson")
> > Cc:
> > stable@dpdk.org
> >
> >
> > Signed-off-by: David Marchand <
> > david.marchand@redhat.com
> > >
> > ---
> >  lib/librte_hash/meson.build | 5 +----
> >  1 file changed, 1 insertion(+), 4 deletions(-)
> >
> > diff --git a/lib/librte_hash/meson.build
> > b/lib/librte_hash/meson.build
> > index 5d02b3084..bce11ad9e 100644
> > --- a/lib/librte_hash/meson.build
> > +++ b/lib/librte_hash/meson.build
> > @@ -1,10 +1,7 @@
> >  # SPDX-License-Identifier: BSD-3-Clause
> >  # Copyright(c) 2017 Intel Corporation
> >
> > -headers = files('rte_cmp_arm64.h',
> > -     'rte_cmp_x86.h',
> > -     'rte_crc_arm64.h',
> > -     'rte_cuckoo_hash.h',
> > +headers = files('rte_crc_arm64.h',
> >       'rte_fbk_hash.h',
> >       'rte_hash_crc.h',
> >       'rte_hash.h',
>
> Difficult question: how confident we are nobody is using those? :-)

Those headers are for internal structures.
When installing with make, those headers were skipped.

Grepping on the dpdk projects that I monitor (based on Stephen list):

$ for header in rte_cmp_arm64.h rte_cmp_x86.h rte_cuckoo_hash.h; do
echo "======= $header"; git grep-all -l $header; echo; done
======= rte_cmp_arm64.h
F-Stack origin/HEAD:dpdk/lib/librte_hash/meson.build
F-Stack origin/HEAD:dpdk/lib/librte_hash/rte_cuckoo_hash.h
Trex origin/HEAD:src/dpdk/lib/librte_hash/rte_cuckoo_hash.h
yastack origin/HEAD:dpdk/lib/librte_hash/meson.build
yastack origin/HEAD:dpdk/lib/librte_hash/rte_cuckoo_hash.h

======= rte_cmp_x86.h
F-Stack origin/HEAD:dpdk/lib/librte_hash/meson.build
F-Stack origin/HEAD:dpdk/lib/librte_hash/rte_cuckoo_hash.h
Trex origin/HEAD:src/dpdk/lib/librte_hash/rte_cuckoo_hash.h
yastack origin/HEAD:dpdk/lib/librte_hash/meson.build
yastack origin/HEAD:dpdk/lib/librte_hash/rte_cuckoo_hash.h

======= rte_cuckoo_hash.h
F-Stack origin/HEAD:dpdk/lib/librte_hash/meson.build
F-Stack origin/HEAD:dpdk/lib/librte_hash/rte_cuckoo_hash.c
F-Stack origin/HEAD:dpdk/lib/librte_hash/rte_cuckoo_hash.h
Trex origin/HEAD:src/dpdk/lib/librte_hash/rte_cuckoo_hash.c
Trex origin/HEAD:src/dpdk/lib/librte_hash/rte_cuckoo_hash.h
yastack origin/HEAD:dpdk/lib/librte_hash/meson.build
yastack origin/HEAD:dpdk/lib/librte_hash/rte_cuckoo_hash.c
yastack origin/HEAD:dpdk/lib/librte_hash/rte_cuckoo_hash.h


-- 
David Marchand