Linux kernel development

Namhyung Kim | 11 Aug 2012 15:47

[BUG] perf tools: Can't find util/unwind.h

Hi Arnaldo,

Your current perf/core branch fails to build like this:

  $ make
  Makefile:494: No libunwind found. Please install libunwind >= 0.99
      CC perf.o
  make: *** No rule to make target `util/unwind.h', needed by `builtin-annotate.o'.  Stop.

  $ ls util/unwind*
  ls: cannot access util/unwind*: No such file or directory

Forgot to add the files?

Thanks,
Namhyung

headers

Arnaldo Carvalho de Melo | 11 Aug 2012 20:16

Re: [BUG] perf tools: Can't find util/unwind.h

Em Sat, Aug 11, 2012 at 10:47:45PM +0900, Namhyung Kim escreveu:
> Hi Arnaldo,
> 
> Your current perf/core branch fails to build like this:
> 
>   $ make
>   Makefile:494: No libunwind found. Please install libunwind >= 0.99
>       CC perf.o
>   make: *** No rule to make target `util/unwind.h', needed by `builtin-annotate.o'.  Stop.
>   
>   $ ls util/unwind*
>   ls: cannot access util/unwind*: No such file or directory
> 
> Forgot to add the files?

yeah, did some manual fixlets and forgot to add some files, since I
hadn't yet asked Ingo to pull I took the liberty of fixing it up and
force push the result, sorry about that, 'git rebase' should be fine to
get back on track.

Thanks for reporting!

- Arnaldo