netdev - Re: [PATCH] tools: bpftool: add feature check for zlib

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Message-ID: <396943ae-e99e-d544-bcbb-50cc89dd55ec@iogearbox.net>
Date:   Tue, 13 Aug 2019 16:24:15 +0200
From:   Daniel Borkmann <daniel@...earbox.net>
To:     Peter Wu <peter@...ensteyn.nl>,
        Jakub Kicinski <jakub.kicinski@...ronome.com>
Cc:     Stanislav Fomichev <sdf@...gle.com>,
        Alexei Starovoitov <ast@...nel.org>, netdev@...r.kernel.org,
        Quentin Monnet <quentin.monnet@...ronome.com>
Subject: Re: [PATCH] tools: bpftool: add feature check for zlib

On 8/13/19 2:38 AM, Peter Wu wrote:
> bpftool requires libelf, and zlib for decompressing /proc/config.gz.
> zlib is a transitive dependency via libelf, and became mandatory since
> elfutils 0.165 (Jan 2016). The feature check of libelf is already done
> in the elfdep target of tools/lib/bpf/Makefile, pulled in by bpftool via
> a dependency on libbpf.a. Add a similar feature check for zlib.
> 
> Suggested-by: Jakub Kicinski <jakub.kicinski@...ronome.com>
> Signed-off-by: Peter Wu <peter@...ensteyn.nl>

Applied, thanks!