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defaults.gypi

Index: defaults.gypi
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+{
+  'target_defaults': {
+    'configurations': {
+      'Debug': {
+        'defines': [ '_DEBUG' ],
+        'msvs_settings': {
+          'VCCLCompilerTool': {
+            'Optimization': '0',
+
+            'conditions': [
+              ['component=="shared_library"', {
+                'RuntimeLibrary': '3',  # /MDd
+              }, {
+                'RuntimeLibrary': '1',  # /MTd
+              }]
+            ],
+          },
+        },
+      },
+      'Release': {
+        'defines': [ 'NDEBUG' ],
+        'msvs_settings': {
+          'VCCLCompilerTool': {
+            'InlineFunctionExpansion': 2, # AnySuitable
+            'EnableIntrinsicFunctions': 'true',
+            'EnableFunctionLevelLinking': 'true',
+            'FavorSizeOrSpeed': 1,      # Speed
+            'OmitFramePointers': 'true',
+            'Optimization': 2,          # MaxSpeed
+            'RuntimeTypeInfo': 'false',
+            'StringPooling': 'true',
+            'WholeProgramOptimization': 'true',
+
+            'conditions': [
+              ['component=="shared_library"', {
+                'RuntimeLibrary': '2',  # /MD
+              }, {
+                'RuntimeLibrary': '0',  # /MT
+              }]
+            ],
+          },
+          'VCLinkerTool': {
+            'EnableCOMDATFolding': 2,   # true
+            'OptimizeReferences': 2,    # true
+            'LinkTimeCodeGeneration': 1,# UseLinkTimeCodeGeneration
+          },
+        },
+      },
+    },
+    'defines': ['_WINDOWS'],
+    'msvs_configuration_attributes': {
+      'CharacterSet': '1',  # Unicode
+    },
+    'msvs_settings': {
+      'VCCLCompilerTool': {
+        'WarningLevel': 3,  # Level3
+      },
+      'VCLinkerTool': {
+        'SubSystem': '2',   # Windows
+        'GenerateDebugInformation': 'true',
+      },
+      'VCMIDLTool': {
+        'TypeLibraryName': '$(TargetName).tlb',
+      },
+    },
+    'conditions': [
+      [
+        'target_arch=="x64"', {
+          'msvs_configuration_platform': 'x64',
+          'defines': ['WIN64'],
+        }, {
+          'msvs_configuration_platform': 'Win32',
+          'defines': ['WIN32'],
+        }
+      ],
+    ],
+  },
+}