apps: Be verbose when tracing.

diff --git a/app_driver.py b/app_driver.py
index 0a372fa286c90b234719c0c1c788ce9c7b489ece..0680335180a3a421714d9a29198694bf4eeaf500 100755 (executable)
--- a/app_driver.py
+++ b/app_driver.py
@@ -152,8 +152,9 @@ class AppDriver(Driver):
         
         cmd = [
             options.apitrace, 'trace', 
-            '--api', self.api_trace_map[self.api],
-            '--output', self.trace_file,
+            '-v',
+            '-a', self.api_trace_map[self.api],
+            '-o', self.trace_file,
             '--'
         ] + cmd
         if self.max_frames is not None: