Re: [PATCH 02/11] bpf: Compile btfid tool at kernel compilation start

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On Tue, Jun 16, 2020 at 3:06 AM Jiri Olsa <jolsa@xxxxxxxxxx> wrote:
>
> The btfid tool will be used during the vmlinux linking,
> so it's necessary it's ready for it.
>

Seeing troubles John runs into, I wonder if it maybe would be better
to add it to pahole instead? It's already a dependency for anything
BTF-related in the kernel. It has libelf, libbpf linked and set up.
WDYT? I've cc'ed Arnaldo as well for an opinion.

> Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
> ---
>  Makefile           | 22 ++++++++++++++++++----
>  tools/Makefile     |  3 +++
>  tools/bpf/Makefile |  5 ++++-
>  3 files changed, 25 insertions(+), 5 deletions(-)
>

[...]



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