linux-kernel - Re: [PATCH 3/3] bpftool: Allow to link libbpf dynamically

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Message-ID: <d9bc04a6-0f72-9408-7c2e-2fb30e6a8f74@netronome.com>
Date:   Wed, 27 Nov 2019 14:31:31 +0000
From:   Quentin Monnet <quentin.monnet@...ronome.com>
To:     Arnaldo Carvalho de Melo <arnaldo.melo@...il.com>,
        Jiri Olsa <jolsa@...hat.com>
Cc:     Jiri Olsa <jolsa@...nel.org>, lkml <linux-kernel@...r.kernel.org>,
        netdev@...r.kernel.org, bpf@...r.kernel.org,
        Ingo Molnar <mingo@...nel.org>,
        Namhyung Kim <namhyung@...nel.org>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Peter Zijlstra <a.p.zijlstra@...llo.nl>,
        Michael Petlan <mpetlan@...hat.com>,
        Toke Høiland-Jørgensen <toke@...hat.com>,
        Jesper Dangaard Brouer <brouer@...hat.com>,
        Daniel Borkmann <daniel@...earbox.net>,
        Alexei Starovoitov <alexei.starovoitov@...il.com>,
        Martin KaFai Lau <kafai@...com>,
        Song Liu <songliubraving@...com>, Yonghong Song <yhs@...com>,
        Andrii Nakryiko <andriin@...com>
Subject: Re: [PATCH 3/3] bpftool: Allow to link libbpf dynamically

2019-11-27 11:24 UTC-0300 ~ Arnaldo Carvalho de Melo
<arnaldo.melo@...il.com>
> Em Wed, Nov 27, 2019 at 03:15:20PM +0100, Jiri Olsa escreveu:
>> On Wed, Nov 27, 2019 at 01:38:55PM +0000, Quentin Monnet wrote:
>>> 2019-11-27 10:48 UTC+0100 ~ Jiri Olsa <jolsa@...nel.org>
>>> On the plus side, all build attempts from
>>> tools/testing/selftests/bpf/test_bpftool_build.sh pass successfully on
>>> my setup with dynamic linking from your branch.
>>
>> cool, had no idea there was such test ;-)
> 
> Should be the the equivalent to 'make -C tools/perf build-test' :-)
> 
> Perhaps we should make tools/testing/selftests/perf/ link to that?

It is already run as part of the bpf selftests, so probably no need.

Thanks,
Quentin