[gtk+] MSVC builds: Use /opt:ref for release builds

[Chun-wei Fan <fanchunwei src gnome org>]

commit dbe430f6ec1dbc699c8a5963310226e69db2d266
Author: Chun-wei Fan <fanchunwei src gnome org>
Date:   Thu Nov 12 18:16:33 2015 +0800

    MSVC builds: Use /opt:ref for release builds
    
    glib-compile-resources have been updated to ensure that the symbols
    generated are referred to, so that they will not be optimized out by the
    linker in release builds.  We can change from /opt:noref to /opt:ref,
    which should improve optimization a bit.

 build/win32/vs10/gtk3-demo-application.vcxprojin |    4 ++--
 build/win32/vs10/gtk3-demo.vcxprojin             |    4 ++--
 build/win32/vs10/gtk3-icon-browser.vcxprojin     |    4 ++--
 build/win32/vs9/gtk3-demo-application.vcprojin   |    4 ++--
 build/win32/vs9/gtk3-demo.vcprojin               |    4 ++--
 build/win32/vs9/gtk3-icon-browser.vcprojin       |    4 ++--
 6 files changed, 12 insertions(+), 12 deletions(-)
---
diff --git a/build/win32/vs10/gtk3-demo-application.vcxprojin 
b/build/win32/vs10/gtk3-demo-application.vcxprojin
index 1d7d9af..6ff02c8 100644
--- a/build/win32/vs10/gtk3-demo-application.vcxprojin
+++ b/build/win32/vs10/gtk3-demo-application.vcxprojin
@@ -105,7 +105,7 @@
     <Link>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Console</SubSystem>
-      <OptimizeReferences>false</OptimizeReferences>
+      <OptimizeReferences>true</OptimizeReferences>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <TargetMachine>MachineX86</TargetMachine>
     </Link>
@@ -149,7 +149,7 @@
     <Link>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Console</SubSystem>
-      <OptimizeReferences>false</OptimizeReferences>
+      <OptimizeReferences>true</OptimizeReferences>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <TargetMachine>MachineX64</TargetMachine>
     </Link>
diff --git a/build/win32/vs10/gtk3-demo.vcxprojin b/build/win32/vs10/gtk3-demo.vcxprojin
index 45a7cb2..0abda49 100644
--- a/build/win32/vs10/gtk3-demo.vcxprojin
+++ b/build/win32/vs10/gtk3-demo.vcxprojin
@@ -112,7 +112,7 @@
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Console</SubSystem>
       <FunctionLevelLinking>false</FunctionLevelLinking>
-      <OptimizeReferences>false</OptimizeReferences>
+      <OptimizeReferences>true</OptimizeReferences>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <RandomizedBaseAddress>false</RandomizedBaseAddress>
       <DataExecutionPrevention>
@@ -160,7 +160,7 @@
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Console</SubSystem>
       <FunctionLevelLinking>false</FunctionLevelLinking>
-      <OptimizeReferences>false</OptimizeReferences>
+      <OptimizeReferences>true</OptimizeReferences>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <RandomizedBaseAddress>false</RandomizedBaseAddress>
       <DataExecutionPrevention>
diff --git a/build/win32/vs10/gtk3-icon-browser.vcxprojin b/build/win32/vs10/gtk3-icon-browser.vcxprojin
index 80fd216..f705ef7 100644
--- a/build/win32/vs10/gtk3-icon-browser.vcxprojin
+++ b/build/win32/vs10/gtk3-icon-browser.vcxprojin
@@ -107,7 +107,7 @@
     <Link>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Console</SubSystem>
-      <OptimizeReferences>false</OptimizeReferences>
+      <OptimizeReferences>true</OptimizeReferences>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <TargetMachine>MachineX86</TargetMachine>
     </Link>
@@ -153,7 +153,7 @@
     <Link>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Console</SubSystem>
-      <OptimizeReferences>false</OptimizeReferences>
+      <OptimizeReferences>true</OptimizeReferences>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <TargetMachine>MachineX64</TargetMachine>
     </Link>
diff --git a/build/win32/vs9/gtk3-demo-application.vcprojin b/build/win32/vs9/gtk3-demo-application.vcprojin
index 3c718f0..2d8a85d 100644
--- a/build/win32/vs9/gtk3-demo-application.vcprojin
+++ b/build/win32/vs9/gtk3-demo-application.vcprojin
@@ -73,7 +73,7 @@
                                LinkIncremental="1"
                                GenerateDebugInformation="true"
                                SubSystem="1"
-                               OptimizeReferences="1"
+                               OptimizeReferences="2"
                                EnableCOMDATFolding="2"
                                TargetMachine="1"
                        />
@@ -134,7 +134,7 @@
                                LinkIncremental="1"
                                GenerateDebugInformation="true"
                                SubSystem="1"
-                               OptimizeReferences="1"
+                               OptimizeReferences="2"
                                EnableCOMDATFolding="2"
                                TargetMachine="17"
                        />
diff --git a/build/win32/vs9/gtk3-demo.vcprojin b/build/win32/vs9/gtk3-demo.vcprojin
index 9818e00..f8aef24 100644
--- a/build/win32/vs9/gtk3-demo.vcprojin
+++ b/build/win32/vs9/gtk3-demo.vcprojin
@@ -111,7 +111,7 @@
                                LinkIncremental="1"
                                GenerateDebugInformation="true"
                                SubSystem="1"
-                               OptimizeReferences="1"
+                               OptimizeReferences="2"
                                EnableCOMDATFolding="2"
                                RandomizedBaseAddress="1"
                                DataExecutionPrevention="0"
@@ -144,7 +144,7 @@
                                LinkIncremental="1"
                                GenerateDebugInformation="true"
                                SubSystem="1"
-                               OptimizeReferences="1"
+                               OptimizeReferences="2"
                                EnableCOMDATFolding="2"
                                RandomizedBaseAddress="1"
                                DataExecutionPrevention="0"
diff --git a/build/win32/vs9/gtk3-icon-browser.vcprojin b/build/win32/vs9/gtk3-icon-browser.vcprojin
index 33fbb49..08580b5 100644
--- a/build/win32/vs9/gtk3-icon-browser.vcprojin
+++ b/build/win32/vs9/gtk3-icon-browser.vcprojin
@@ -77,7 +77,7 @@
                                LinkIncremental="1"
                                GenerateDebugInformation="true"
                                SubSystem="1"
-                               OptimizeReferences="1"
+                               OptimizeReferences="2"
                                EnableCOMDATFolding="2"
                                TargetMachine="1"
                        />
@@ -142,7 +142,7 @@
                                LinkIncremental="1"
                                GenerateDebugInformation="true"
                                SubSystem="1"
-                               OptimizeReferences="1"
+                               OptimizeReferences="2"
                                EnableCOMDATFolding="2"
                                TargetMachine="17"
                        />