Add m-esr52 at 52.6.0

4 files changed, 102 insertions, 0 deletions

diff --git a/media/webrtc/trunk/build/internal/README.chromium b/media/webrtc/trunk/build/internal/README.chromium
new file mode 100644
index 000000000..4624830d2
--- /dev/null
+++ b/media/webrtc/trunk/build/internal/README.chromium
@@ -0,0 +1,24 @@
+Internal property sheets:
+  essential.vsprops
+    Contains the common settings used throughout the projects. Is included by either ..\debug.vsprops or ..\release.vsprops, so in general, it is not included directly.
+
+  release_defaults.vsprops
+    Included by ..\release.vsprops. Its settings are overriden by release_impl$(CHROME_BUILD_TYPE).vsprops. Uses the default VS setting which is "Maximize Speed". Results in relatively fast build with reasonable optimization level but without whole program optimization to reduce build time.
+
+  release_impl.vsprops
+    Included by ..\release.vsprops by default when CHROME_BUILD_TYPE is undefined. Includes release_defaults.vsprops.
+
+  release_impl_checksenabled.vsprops
+    Included by ..\release.vsprops when CHROME_BUILD_TYPE=_checksenabled. Matches what release_defaults.vsprops does, but doesn't actually inherit from it as we couldn't quite get that working. The only difference is that _DEBUG is set instead of NDEBUG. Used for keeping debug checks enabled with a build that is fast enough to dogfood with.
+
+  release_impl_official.vsprops
+    Included by ..\release.vsprops when CHROME_BUILD_TYPE=_official. Includes release_defaults.vsprops. Enables Whole Program Optimizations (WPO), which doubles the build time. Results in much more optimized build. Uses "Full Optimization" and "Flavor small code".
+
+  release_impl_pgo_instrument.vsprops
+    Included by ..\release.vsprops when CHROME_BUILD_TYPE=_pgo_instrument. Includes release_defaults.vsprops. Enables Profile Guided Optimization (PGO) instrumentation (first pass). Uses "Full Optimization" and "Flavor small code".
+
+  release_impl_pgo_optimize.vsprops
+    Included by ..\release.vsprops when CHROME_BUILD_TYPE=_pgo_optimize. Includes release_defaults.vsprops. Enables Profile Guided Optimization (PGO) optimization (second pass). Uses "Full Optimization" and "Flavor small code".
+
+  release_impl_purify.vsprops
+    Included by ..\release.vsprops when CHROME_BUILD_TYPE=_purify. Includes release_defaults.vsprops. Disables optimizations. Used with Purify to test without debug tools and without optimization; i.e. NDEBUG is defined but the compiler doesn't optimize the binary.
diff --git a/media/webrtc/trunk/build/internal/release_defaults.gypi b/media/webrtc/trunk/build/internal/release_defaults.gypi
new file mode 100644
index 000000000..1bf674ac1
--- /dev/null
+++ b/media/webrtc/trunk/build/internal/release_defaults.gypi
@@ -0,0 +1,18 @@
+# Copyright (c) 2011 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.
+{
+  'msvs_settings': {
+    'VCCLCompilerTool': {
+      'StringPooling': 'true',
+    },
+    'VCLinkerTool': {
+      # No incremental linking.
+      'LinkIncremental': '1',
+      # Eliminate Unreferenced Data (/OPT:REF).
+      'OptimizeReferences': '2',
+      # Folding on (/OPT:ICF).
+      'EnableCOMDATFolding': '2',
+    },
+  },
+}
diff --git a/media/webrtc/trunk/build/internal/release_impl.gypi b/media/webrtc/trunk/build/internal/release_impl.gypi
new file mode 100644
index 000000000..5ac0e09d1
--- /dev/null
+++ b/media/webrtc/trunk/build/internal/release_impl.gypi
@@ -0,0 +1,17 @@
+# Copyright (c) 2011 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.
+{
+  'includes': ['release_defaults.gypi'],
+  'msvs_settings': {
+    'VCCLCompilerTool': {
+      'OmitFramePointers': 'false',
+      # The above is not sufficient (http://crbug.com/106711): it
+      # simply eliminates an explicit "/Oy", but both /O2 and /Ox
+      # perform FPO regardless, so we must explicitly disable.
+      # We still want the false setting above to avoid having
+      # "/Oy /Oy-" and warnings about overriding.
+      'AdditionalOptions': ['/Oy-'],
+    },
+  },
+}
diff --git a/media/webrtc/trunk/build/internal/release_impl_official.gypi b/media/webrtc/trunk/build/internal/release_impl_official.gypi
new file mode 100644
index 000000000..d084ae32c
--- /dev/null
+++ b/media/webrtc/trunk/build/internal/release_impl_official.gypi
@@ -0,0 +1,43 @@
+# Copyright (c) 2011 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.
+{
+  'includes': ['release_defaults.gypi'],
+  'defines': ['OFFICIAL_BUILD'],
+  'msvs_settings': {
+    'VCCLCompilerTool': {
+      'InlineFunctionExpansion': '2',
+      'EnableIntrinsicFunctions': 'true',
+      'EnableFiberSafeOptimizations': 'true',
+      'OmitFramePointers': 'false',
+      # The above is not sufficient (http://crbug.com/106711): it
+      # simply eliminates an explicit "/Oy", but both /O2 and /Ox
+      # perform FPO regardless, so we must explicitly disable.
+      # We still want the false setting above to avoid having
+      # "/Oy /Oy-" and warnings about overriding.
+      'AdditionalOptions': ['/Oy-'],
+    },
+    'VCLibrarianTool': {
+      'AdditionalOptions': [
+        '/ltcg',
+        '/expectedoutputsize:120000000'
+      ],
+    },
+    'VCLinkerTool': {
+      'AdditionalOptions': [
+        '/time',
+        # This may reduce memory fragmentation during linking.
+        # The expected size is 40*1024*1024, which gives us about 10M of
+        # headroom as of Dec 16, 2011.
+        '/expectedoutputsize:41943040',
+      ],
+      'LinkTimeCodeGeneration': '1',
+      # The /PROFILE flag causes the linker to add a "FIXUP" debug stream to
+      # the generated PDB. According to MSDN documentation, this flag is only
+      # available (or perhaps supported) in the Enterprise (team development)
+      # version of Visual Studio. If this blocks your official build, simply
+      # comment out this line, then  re-run "gclient runhooks".
+      'Profile': 'true',
+    },
+  },
+}