[test] Sync in *san configurations from chromium.

build/standalone.gypi

 # Copyright 2012 the V8 project authors. All rights reserved.
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
 #       disclaimer in the documentation and/or other materials provided
@@ skipping 215 matching lines @@
         # This is here so that all files get recompiled after a clang roll and
         # when turning clang on or off.
         # (defines are passed via the command line, and build systems rebuild
         # things when their commandline changes). Nothing should ever read this
         # define.
         'defines': ['CR_CLANG_REVISION=<!(<(DEPTH)/tools/clang/scripts/update.sh --print-revision)'],
         'cflags+': [
           '-Wno-format-pedantic',
         ],
       }],
+      ['asan==1', {
+        'defines': [
+          'ADDRESS_SANITIZER',

[earthdok, 2015/05/26 13:36:54]

Could you put this in each platform-specific ASan config instead? I think the
way common.gypi does it is confusing (sorry, should've been more clear about
that).

[Michael Achenbach, 2015/05/26 14:20:29]

Done.

+        ],
+      }],
     ],
     'target_conditions': [
       ['v8_code == 0', {
         'defines!': [
           'DEBUG',
         ],
         'conditions': [
           ['os_posix == 1 and OS != "mac"', {
             # We don't want to get warnings from third-party code,
             # so remove any existing warning-enabling flags like -Wall.
@@ skipping 35 matching lines @@
               'VCCLCompilerTool': {
                 'WarnAsError': 'false',
               },
             },
           }],
         ],
       }],
     ],
   },
   'conditions': [
-    ['asan==1 and OS!="mac"', {
+    ['os_posix==1 and OS!="mac"', {
       'target_defaults': {
-        'cflags_cc+': [
-          '-fno-omit-frame-pointer',
-          '-gline-tables-only',
-          '-fsanitize=address',
-          '-w',  # http://crbug.com/162783
-        ],
-        'cflags!': [
-          '-fomit-frame-pointer',
-        ],
-        'ldflags': [
-          '-fsanitize=address',
+       'conditions': [
+          # Common options for AddressSanitizer, LeakSanitizer,
+          # ThreadSanitizer and MemorySanitizer.
+          ['asan==1 or lsan==1 or tsan==1 or msan==1', {
+            'target_conditions': [
+              ['_toolset=="target"', {
+                'cflags': [
+                  '-fno-omit-frame-pointer',
+                  '-gline-tables-only',
+                ],
+                'cflags!': [
+                  '-fomit-frame-pointer',
+                ],
+              }],
+            ],
+          }],
+          ['asan==1', {
+            'target_conditions': [
+              ['_toolset=="target"', {
+                'cflags': [
+                  '-fsanitize=address',
+                ],
+                'ldflags': [
+                  '-fsanitize=address',
+                ],
+              }],
+            ],
+          }],
+          # TODO(machenbach): Add sanitizer coverage.
+          ['lsan==1', {
+            'target_conditions': [
+              ['_toolset=="target"', {
+                'cflags': [
+                  '-fsanitize=leak',
+                ],
+                'ldflags': [
+                  '-fsanitize=leak',
+                ],
+                'defines': [
+                  'LEAK_SANITIZER',
+                ],
+              }],
+            ],
+          }],
+          ['tsan==1', {
+            'target_conditions': [
+              ['_toolset=="target"', {
+                'cflags': [
+                  '-fsanitize=thread',
+                ],
+                'ldflags': [
+                  '-fsanitize=thread',
+                ],
+                'defines': [
+                  'THREAD_SANITIZER',
+                ],
+              }],
+            ],
+          }],
+          ['msan==1', {
+            'target_conditions': [
+              ['_toolset=="target"', {
+                'cflags': [
+                  '-fsanitize=memory',
+                  '-fsanitize-memory-track-origins=<(msan_track_origins)',
+                ],
+                'ldflags': [
+                  '-fsanitize=memory',
+                ],
+                'defines': [
+                  'MEMORY_SANITIZER',
+                ],
+              }],
+            ],
+            # TODO(machenbach): Share this between all *san configs like in
+            # common.gypi.
+            'dependencies': [
+              # Use libc++ (buildtools/third_party/libc++ and
+              # buildtools/third_party/libc++abi) instead of stdlibc++ as
+              # standard library. This is intended to be used for for
+              # instrumented builds.
+              '<(DEPTH)/buildtools/third_party/libc++/libc++.gyp:libcxx_proxy',
+            ],
+          }],
         ],
       },
     }],
-    ['tsan==1 and OS!="mac"', {
-      'target_defaults': {
-        'cflags+': [
-          '-fno-omit-frame-pointer',
-          '-gline-tables-only',
-          '-fsanitize=thread',
-          '-fPIC',
-          '-Wno-c++11-extensions',
-        ],
-        'cflags!': [
-          '-fomit-frame-pointer',
-        ],
-        'ldflags': [
-          '-fsanitize=thread',
-          '-pie',
-        ],
-        'defines': [
-          'THREAD_SANITIZER',
-        ],
-      },
-    }],
-    ['msan==1 and OS!="mac"', {
-      'target_defaults': {
-        'cflags_cc+': [
-          '-fno-omit-frame-pointer',
-          '-gline-tables-only',
-          '-fsanitize=memory',
-          '-fsanitize-memory-track-origins=<(msan_track_origins)',
-          '-fPIC',
-        ],
-        'cflags+': [
-          '-fPIC',
-        ],
-        'cflags!': [
-          '-fomit-frame-pointer',
-        ],
-        'ldflags': [
-          '-fsanitize=memory',
-        ],
-        'defines': [
-          'MEMORY_SANITIZER',
-        ],
-        'dependencies': [
-          # Use libc++ (third_party/libc++ and third_party/libc++abi) instead of
-          # stdlibc++ as standard library. This is intended to use for instrumented
-          # builds.
-          '<(DEPTH)/buildtools/third_party/libc++/libc++.gyp:libcxx_proxy',
-        ],
-      },
-    }],
     ['asan==1 and OS=="mac"', {
       'target_defaults': {
         'xcode_settings': {
           'OTHER_CFLAGS+': [
             '-fno-omit-frame-pointer',
             '-gline-tables-only',
             '-fsanitize=address',
             '-w',  # http://crbug.com/162783
           ],
           'OTHER_CFLAGS!': [
@@ skipping 279 matching lines @@
     ['use_goma==1 and ("<(GENERATOR)"=="ninja" or clang==1)', {
       'make_global_settings': [
        ['CC_wrapper', '<(gomadir)/gomacc'],
        ['CXX_wrapper', '<(gomadir)/gomacc'],
        ['CC.host_wrapper', '<(gomadir)/gomacc'],
        ['CXX.host_wrapper', '<(gomadir)/gomacc'],
       ],
     }],
   ],
 }