[PATCH 3/4] perf tools: Check libunwind for availability of dwarf parsing feature

[Will Deacon]

Arnaldo, Ingo,

On Mon, Sep 16, 2013 at 10:17:32AM +0100, Jean Pihet wrote:
> The newly added dwarf unwinding feature [1] requires:
> . a recent version (>= 1.1) of libunwind,
> . libunwind to be configured with --enable-debug-frame.
> 
> [1] http://www.spinics.net/lists/kernel/msg1598951.html
> 
> Add the corresponding API test in the feature check list.
> 
> Signed-off-by: Jean Pihet <jean.pihet at linaro.org>
> ---
>  tools/perf/config/Makefile          |  2 +-
>  tools/perf/config/feature-tests.mak | 11 ++++++++++-
>  2 files changed, 11 insertions(+), 2 deletions(-)

Can I have an ack for this and the following patch please?

(http://lists.infradead.org/pipermail/linux-arm-kernel/2013-September/198531.html)

Then I can stick these into -next for some more exposure before I queue them
for 3.13.

Cheers,

Will