From: Joel Fernandes <joelaf@google.com>
To: linux-kernel@vger.kernel.org, wangnan0@huawei.com,
netdev@vger.kernel.org, ast@kernel.org, acme@kernel.org,
fengc@google.com
Subject: samples don't build on v4.18
Date: Tue, 14 Aug 2018 18:20:54 -0700 [thread overview]
Message-ID: <20180815012054.GA70201@joelaf.mtv.corp.google.com> (raw)
Hi,
When building BPF samples on v4.18, I get the following errors:
$ cd samples/bpf/
$ make
Auto-detecting system features:
... libelf: [ OFF ]
... bpf: [ OFF ]
No libelf found
Makefile:213: recipe for target 'elfdep' failed
-----------
I bissected it down to commit 5f9380572b4bb24f60cd492b1
Author: Jakub Kicinski <jakub.kicinski@netronome.com>
Date: Thu May 10 10:24:39 2018 -0700
samples: bpf: compile and link against full libbpf
---------
Checking out a kernel before this commit makes the samples build. Also I do
have libelf on my system.
Any thoughts on this issue?
thank you,
- Joel
next reply other threads:[~2018-08-15 1:21 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-15 1:20 Joel Fernandes [this message]
2018-08-15 1:22 ` samples don't build on v4.18 Joel Fernandes
2018-08-15 3:01 ` Joel Fernandes
2018-08-15 19:34 ` Jakub Kicinski
2018-08-16 20:55 ` Joel Fernandes
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