perf python scripting: Support fedora 11 (audit 1.7.17)

Where we don't have the audit.MACH_ARMEB constant.

Cc: David S. Miller <davem@davemloft.net>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py

@@ -36,7 +36,6 @@ def clear_term():
 	machine_to_id = {
 		'x86_64': audit.MACH_86_64,
 		'alpha'	: audit.MACH_ALPHA,
-		'armeb'	: audit.MACH_ARMEB,
 		'ia64'	: audit.MACH_IA64,
 		'ppc'	: audit.MACH_PPC,
 		'ppc64'	: audit.MACH_PPC64,
@@ -46,6 +45,10 @@ def clear_term():
 		'i586'	: audit.MACH_X86,
 		'i686'	: audit.MACH_X86,
 	}
+	try:
+		machine_to_id['armeb'] = audit.MACH_ARMEB
+	except:
+		pass
 	machine_id = machine_to_id[os.uname()[4]]
 except:
 	if not audit_package_warned: