3 files changed, 39 insertions, 0 deletions
diff --git a/src/build/internal/release_defaults.gypi b/src/build/internal/release_defaults.gypi
new file mode 100644
index 00000000..1bf6bbee
--- /dev/null
+++ b/src/build/internal/release_defaults.gypi
@@ -0,0 +1,15 @@
+{
+  'msvs_settings': {
+    'VCCLCompilerTool': {
+      'Optimization': '2',
+      'StringPooling': 'true',
+      'OmitFramePointers': 'true',
+    },
+    'VCLinkerTool': {
+      'LinkIncremental': '1',
+      'OptimizeReferences': '2',
+      'EnableCOMDATFolding': '2',
+      'OptimizeForWindows98': '1',
+    },
+  },
+}
diff --git a/src/build/internal/release_impl.gypi b/src/build/internal/release_impl.gypi
new file mode 100644
index 00000000..aff06dc6
--- /dev/null
+++ b/src/build/internal/release_impl.gypi
@@ -0,0 +1,3 @@
+{
+  'includes': ['release_defaults.gypi'],
+}
diff --git a/src/build/internal/release_impl_official.gypi b/src/build/internal/release_impl_official.gypi
new file mode 100644
index 00000000..18f79282
--- /dev/null
+++ b/src/build/internal/release_impl_official.gypi
@@ -0,0 +1,21 @@
+{
+  'includes': ['release_defaults.gypi'],
+  'defines': ['OFFICIAL_BUILD'],
+  'msvs_settings': {
+    'VCCLCompilerTool': {
+      'Optimization': '3',
+      'InlineFunctionExpansion': '2',
+      'EnableIntrinsicFunctions': 'true',
+      'FavorSizeOrSpeed': '2',
+      'OmitFramePointers': 'true',
+      'EnableFiberSafeOptimizations': 'true',
+      'WholeProgramOptimization': 'true',
+    },
+    'VCLibrarianTool': {
+      'AdditionalOptions': ['/ltcg', '/expectedoutputsize:120000000'],
+    },
+    'VCLinkerTool': {
+      'LinkTimeCodeGeneration': '1',
+    },
+  },
+}