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 <[email protected]>
Cc: Adrian Hunter <[email protected]>
Cc: David Ahern <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Cc: H. Peter Anvin <[email protected]>
Cc: Mike Galbraith <[email protected]>
Cc: Paul Mackerras <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Stephane Eranian <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
[ Fix the test by escaping the double quotes ]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

diff --git a/tools/perf/config/feature-tests.mak b/tools/perf/config/feature-tests.mak
index 708fb8e9822a3ed43bd192470c5da6f01c236c38..7f550c15b446c6df175327d80a7b1bd066d1ea53 100644 (file)
--- 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