From: Alexei Starovoitov <alexei.starovoitov@gmail.com>
To: Jesper Dangaard Brouer <brouer@redhat.com>
Cc: netdev@vger.kernel.org, linux-kbuild@vger.kernel.org,
bblanco@plumgrid.com, naveen.n.rao@linux.vnet.ibm.com,
borkmann@iogearbox.net
Subject: Re: [net-next PATCH V2 4/5] samples/bpf: allow make to be run from samples/bpf/ directory
Date: Tue, 26 Apr 2016 10:31:51 -0700 [thread overview]
Message-ID: <20160426173149.GE42777@ast-mbp.thefacebook.com> (raw)
In-Reply-To: <20160426162727.22962.51631.stgit@firesoul>
On Tue, Apr 26, 2016 at 06:27:27PM +0200, Jesper Dangaard Brouer wrote:
> It is not intuitive that 'make' must be run from the top level
> directory with argument "samples/bpf/" to compile these eBPF samples.
>
> Introduce a kbuild make file trick that allow make to be run from the
> "samples/bpf/" directory itself. It basically change to the top level
> directory and call "make samples/bpf/" with the "/" slash after the
> directory name.
>
> Also add a clean target that only cleans this directory, by taking
> advantage of the kbuild external module setting M=$PWD.
>
> Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Acked-by: Alexei Starovoitov <ast@kernel.org>
next prev parent reply other threads:[~2016-04-26 17:31 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-26 16:27 [net-next PATCH V2 0/5] samples/bpf: Improve user experience Jesper Dangaard Brouer
2016-04-26 16:27 ` [net-next PATCH V2 1/5] samples/bpf: add back functionality to redefine LLC command Jesper Dangaard Brouer
2016-04-26 17:28 ` Alexei Starovoitov
2016-04-26 16:27 ` [net-next PATCH V2 2/5] samples/bpf: Makefile verify LLVM compiler avail and bpf target is supported Jesper Dangaard Brouer
2016-04-26 17:28 ` Alexei Starovoitov
2016-04-27 13:52 ` David Laight
2016-04-26 16:27 ` [net-next PATCH V2 3/5] samples/bpf: add a README file to get users started Jesper Dangaard Brouer
2016-04-26 17:31 ` Alexei Starovoitov
2016-04-27 6:30 ` Jesper Dangaard Brouer
2016-04-26 16:27 ` [net-next PATCH V2 4/5] samples/bpf: allow make to be run from samples/bpf/ directory Jesper Dangaard Brouer
2016-04-26 17:31 ` Alexei Starovoitov [this message]
2016-04-26 16:27 ` [net-next PATCH V2 5/5] samples/bpf: like LLC also verify and allow redefining CLANG command Jesper Dangaard Brouer
2016-04-26 17:36 ` Alexei Starovoitov
2016-04-27 6:45 ` Jesper Dangaard Brouer
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