From: Masami Hiramatsu <mhiramat@redhat.com>
Date: Mon, 10 May 2010 17:12:07 +0000 (-0400)
Subject: perf probe: Don't compile CFI related code if elfutils is old
X-Git-Tag: v2.6.35-rc1~30^2~44
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7752f1b096e13991f20b59fd11ba73da3809d93c;p=pandora-kernel.git

perf probe: Don't compile CFI related code if elfutils is old

Check elfutils version, and if it is old don't compile CFI analysis code. This
allows to compile perf with old elfutils.

Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com>
Tested-by: Stephane Eranian <eranian@google.com>
Reported-by: Robert Richter <robert.richter@amd.com>
Cc: Ingo Molnar <mingo@elte.hu>
LKML-Reference: <20100510171207.26029.97604.stgit@localhost6.localdomain6>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---

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