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Message-ID: <522F6F96.8030803@gmail.com>
Date: Tue, 10 Sep 2013 12:14:30 -0700
From: David Ahern <dsahern@...il.com>
To: Jean Pihet <jean.pihet@...aro.org>
CC: Will Deacon <will.deacon@....com>, Jiri Olsa <jolsa@...hat.com>,
linux-kernel@...r.kernel.org, linaro-kernel@...ts.linaro.org,
linux-arm-kernel@...ts.infradead.org, patches@...aro.org
Subject: Re: [PATCH 3/3] perf: parse the .debug_frame section in case .eh_frame
is not present
On 9/9/13 3:00 AM, Jean Pihet wrote:
> diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile
> index 7014373..54532b8 100644
> --- a/tools/perf/config/Makefile
> +++ b/tools/perf/config/Makefile
> @@ -222,7 +222,7 @@ endif
>
> FLAGS_UNWIND=$(LIBUNWIND_CFLAGS) $(CFLAGS) $(LIBUNWIND_LDFLAGS) $(LDFLAGS) $(EXTLIBS) $(LIBUNWIND_LIBS)
> ifneq ($(call try-cc,$(SOURCE_LIBUNWIND),$(FLAGS_UNWIND),libunwind),y)
> - msg := $(warning No libunwind found, disabling post unwind support. Please install libunwind-dev[el] >= 0.99);
> + msg := $(warning No libunwind found, disabling post unwind support. Please install libunwind-dev[el] >= 1.1);
> NO_LIBUNWIND := 1
> endif # Libunwind support
> endif # NO_LIBUNWIND
Is the 1.1 version required for x86 too?
David
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