netdev - Re: [PATCH bpf-next] selftests/bpf: support out-of-tree vmlinux builds for VMLINUX

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Message-ID: <CAADnVQJucGSPyJJmH2wJ_B96cWHVmRqkXK0vRwqhkpNz2NTY7g@mail.gmail.com>
Date:   Wed, 4 Mar 2020 12:02:30 -0800
From:   Alexei Starovoitov <alexei.starovoitov@...il.com>
To:     Andrii Nakryiko <andriin@...com>
Cc:     bpf <bpf@...r.kernel.org>,
        Network Development <netdev@...r.kernel.org>,
        Alexei Starovoitov <ast@...com>,
        Daniel Borkmann <daniel@...earbox.net>,
        Andrii Nakryiko <andrii.nakryiko@...il.com>,
        Kernel Team <kernel-team@...com>
Subject: Re: [PATCH bpf-next] selftests/bpf: support out-of-tree vmlinux
 builds for VMLINUX_BTF

On Wed, Mar 4, 2020 at 10:43 AM Andrii Nakryiko <andriin@...com> wrote:
>
> Add detection of out-of-tree built vmlinux image for the purpose of
> VMLINUX_BTF detection. According to Documentation/kbuild/kbuild.rst, O takes
> precedence over KBUILD_OUTPUT.
>
> Also ensure ~/path/to/build/dir also works by relying on wildcard's resolution
> first, but then applying $(abspath) at the end to also handle
> O=../../whatever cases.
>
> Signed-off-by: Andrii Nakryiko <andriin@...com>

Applied. Thanks for fixing a build.