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SubjectRe: [PATCH v3 0/3] perf build: PowerPC: Fix build breakage due to libbpf
On 2015/12/15 03:35AM, Wang Nan wrote:
> Hi Naveen,
>
> Now I know your problem is in native building and the reason is
> missing proper $(ARCH). I think other than that there's another problem
> in libbpf's building: if your problem is unable to compile libbpf,
> feature checker should find it and set NO_LIBBPF=1 for perf, so perf
> building won't be blocked, only BPF related features should be turned
> off. Also, I think including Makefile.arch from tools/scripts would be
> better, because libbpf is at the same level with perf. So I separate
> them into 3 patches. Please help me test it on PowerPC.

Hi Wang,
Thanks for putting this together. Entire series:

Tested-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>


>
> Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
> Cc: Jiri Olsa <jolsa@redhat.com>
> Cc: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
> Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
>
> Naveen N. Rao (1):
> perf: bpf: Fix build breakage due to libbpf
>
> Wang Nan (2):
> perf tools: Fix PowerPC native building
> tools: Move Makefile.arch from perf/config to tools/scripts
>
> tools/build/feature/test-bpf.c | 20 +++++++++++++++++++-
> tools/lib/bpf/Makefile | 3 ++-
> tools/lib/bpf/bpf.c | 4 ++--
> tools/perf/config/Makefile | 2 +-
> tools/perf/tests/make | 2 +-
> tools/{perf/config => scripts}/Makefile.arch | 0
> 6 files changed, 25 insertions(+), 6 deletions(-)
> rename tools/{perf/config => scripts}/Makefile.arch (100%)
>
> --
> 1.8.3.4
>



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