[libfuzzer] UBSan build configuration

scripts/slave/recipes/chromium_libfuzzer.py

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 from recipe_engine.types import freeze
 
 DEPS = [
   'archive',
   'depot_tools/bot_update',
   'chromium',
@@ skipping 28 matching lines @@
                                   'prebuilt_instrumented_libraries',
                                   'proprietary_codecs' ],
         'chromium_config_kwargs': {
           'BUILD_CONFIG': 'Release',
           'TARGET_PLATFORM': 'linux',
           'TARGET_BITS': 64,
         },
         'upload_bucket': 'chromium-browser-libfuzzer',
         'upload_directory': 'msan',
       },
+      'Libfuzzer Upload Linux UBSan': {
+        'chromium_config': 'chromium_clang',
+        'chromium_apply_config': [ 'proprietary_codecs' ],

[Dirk Pranke, 2016/03/25 21:15:20]

does this need the 'mb' config ?

[aizatsky, 2016/03/25 21:16:33]

It's already in there.

[Dirk Pranke, 2016/03/25 21:20:54]

oh, right, it's applied on line 81. Sorry for the noise.

+        'chromium_config_kwargs': {
+          'BUILD_CONFIG': 'Release',
+          'TARGET_PLATFORM': 'linux',
+          'TARGET_BITS': 64,
+        },
+        'upload_bucket': 'chromium-browser-libfuzzer',
+        'upload_directory': 'ubsan',
+      },
     },
   },
 })
 
 
 def gn_refs(api, step_name, args):
   """Runs gn refs with given additional arguments.
   Returns: the list of matched targets.
   """
   step_result = api.python(step_name,
@@ skipping 56 matching lines @@
 
 def GenTests(api):
   for test in api.chromium.gen_tests_for_builders(BUILDERS):
     yield (test +
            api.step_data('calculate all_fuzzers',
                stdout=api.raw_io.output('target1 target2 target3')) +
            api.step_data('calculate no_clusterfuzz',
                stdout=api.raw_io.output('target1'))
            )