From: Ingo Molnar <mingo@kernel.org>
Date: Thu, 12 Sep 2013 13:27:06 +0000 (+0200)
Subject: perf tools: Sharpen the libaudit dependencies test
X-Git-Tag: firefly_0821_release~176^2~5232^2~6^2~8
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=33cbbdccf39f6d7e01c282c4320d818a75b67d54;p=firefly-linux-kernel-4.4.55.git

perf tools: Sharpen the libaudit dependencies test

There are older libaudit versions that don't have an
audit_errno_to_name() method, resulting in a builtin-trace.c build
error:

  builtin-trace.c: In function ‘trace__sys_exit’:
  builtin-trace.c:794: warning: implicit declaration of function ‘audit_errno_to_name’

Expand the libaudit test to detect this.

Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: H. Peter Anvin <hpa@zytor.com>
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: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20130912132706.GD23826@gmail.com
[ Fix the test by escaping the double quotes ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---

diff --git a/tools/perf/config/feature-tests.mak b/tools/perf/config/feature-tests.mak
index 708fb8e9822a..7f550c15b446 100644
--- a/tools/perf/config/feature-tests.mak
+++ b/tools/perf/config/feature-tests.mak
@@ -210,6 +210,7 @@ define SOURCE_LIBAUDIT
 
 int main(void)
 {
+	printf(\"error message: %s\n\", audit_errno_to_name(0));
 	return audit_open();
 }
 endef