Re: [PATCH] perf tools: Fix 'No libunwind found' make warning message

From: Ingo Molnar
Date: Wed Aug 22 2012 - 10:17:13 EST



* Steven Rostedt <rostedt@xxxxxxxxxxx> wrote:

> On Wed, 2012-08-22 at 10:40 +0200, Ingo Molnar wrote:
> >
> > > 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
>
> Is it a command for the user to do, or something it is about to do for
> the user? If the latter, then "disabling" may be the better word.

Yeah, agreed 'disabling' is even better.

Thanks,

Ingo
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