* Jiri Olsa <[email protected]> wrote:
> On Tue, Aug 21, 2012 at 11:36:28AM +0200, Jiri Olsa wrote:
> > On Tue, Aug 21, 2012 at 11:32:31AM +0200, Ingo Molnar wrote:
> > >
> > > * Arnaldo Carvalho de Melo <[email protected]> wrote:
> > >
> >
> > SNIP
> >
> > >
> > > One minor observation, the Makefile tells us:
> > >
> > > Makefile:496: No libunwind found. Please install libunwind >= 0.99
> > >
> > > I guess that should be libunwind-dev[el], right? Plain libunwind
> > > is not enough.
> >
> > right, will fix it
> >
> > thanks,
> > jirka
>
> ---
> Changing error message when libunwind support is not found
> to inform properly to install libunwind-dev[el] package.
>
> Reported-by: Ingo Molnar <[email protected]>
> Cc: Arnaldo Carvalho de Melo <[email protected]>
> Cc: Peter Zijlstra <[email protected]>
> Cc: Ingo Molnar <[email protected]>
> Cc: Paul Mackerras <[email protected]>
> Cc: Corey Ashford <[email protected]>
> Cc: Frederic Weisbecker <[email protected]>
> Signed-off-by: Jiri Olsa <[email protected]>
> ---
> tools/perf/Makefile | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/tools/perf/Makefile b/tools/perf/Makefile
> index 6bd888d..218cdb5 100644
> --- a/tools/perf/Makefile
> +++ b/tools/perf/Makefile
> @@ -493,7 +493,7 @@ endif
>
> FLAGS_UNWIND=$(LIBUNWIND_CFLAGS) $(ALL_CFLAGS) $(LIBUNWIND_LDFLAGS)
> $(ALL_LDFLAGS) $(EXTLIBS) $(LIBUNWIND_LIBS)
> ifneq ($(call try-cc,$(SOURCE_LIBUNWIND),$(FLAGS_UNWIND)),y)
> - msg := $(warning No libunwind found. Please install libunwind >= 0.99);
> + msg := $(warning No libunwind found, disables post unwind support.
> Please install libunwind-dev[el] >= 0.99);
s/disables/disable
Thanks,
Ingo
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