[builds/windows] Revise MSVC linking optimizations.

* builds/windows/vc2010/freetype.vcxproj: Optimize DLL linking only.
* builds/windows/visualc/freetype.dsp: Ditto.
* builds/windows/visualc/freetype.vcproj: Ditto.
diff --git a/builds/windows/vc2010/freetype.vcxproj b/builds/windows/vc2010/freetype.vcxproj
index fd25ac5..2a79266 100644
--- a/builds/windows/vc2010/freetype.vcxproj
+++ b/builds/windows/vc2010/freetype.vcxproj
@@ -172,12 +172,10 @@
     </ResourceCompile>

     <Link>

       <GenerateDebugInformation>true</GenerateDebugInformation>

-    </Link>

-    <Lib>

       <TargetMachine>MachineARM64</TargetMachine>

       <AdditionalLibraryDirectories>$(UserLibraryDirectories);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>

       <AdditionalDependencies>$(UserDependencies);%(AdditionalDependencies)</AdditionalDependencies>

-    </Lib>

+    </Link>

     <PreBuildEvent>

       <Command>call $(SolutionDir)script.bat</Command>

     </PreBuildEvent>

@@ -204,12 +202,10 @@
     </ResourceCompile>

     <Link>

       <GenerateDebugInformation>true</GenerateDebugInformation>

-    </Link>

-    <Lib>

       <TargetMachine>MachineX64</TargetMachine>

       <AdditionalLibraryDirectories>$(UserLibraryDirectories);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>

       <AdditionalDependencies>$(UserDependencies);%(AdditionalDependencies)</AdditionalDependencies>

-    </Lib>

+    </Link>

     <PreBuildEvent>

       <Command>call $(SolutionDir)script.bat</Command>

     </PreBuildEvent>

@@ -236,12 +232,10 @@
     </ResourceCompile>

     <Link>

       <GenerateDebugInformation>true</GenerateDebugInformation>

-    </Link>

-    <Lib>

       <TargetMachine>MachineX86</TargetMachine>

       <AdditionalLibraryDirectories>$(UserLibraryDirectories);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>

       <AdditionalDependencies>$(UserDependencies);%(AdditionalDependencies)</AdditionalDependencies>

-    </Lib>

+    </Link>

     <PreBuildEvent>

       <Command>call $(SolutionDir)script.bat</Command>

     </PreBuildEvent>

@@ -268,12 +262,10 @@
     </ResourceCompile>

     <Link>

       <GenerateDebugInformation>true</GenerateDebugInformation>

-    </Link>

-    <Lib>

       <TargetMachine>MachineARM64</TargetMachine>

       <AdditionalLibraryDirectories>$(UserLibraryDirectories);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>

       <AdditionalDependencies>$(UserDependencies);%(AdditionalDependencies)</AdditionalDependencies>

-    </Lib>

+    </Link>

     <PreBuildEvent>

       <Command>call $(SolutionDir)script.bat</Command>

     </PreBuildEvent>

@@ -300,12 +292,10 @@
     </ResourceCompile>

     <Link>

       <GenerateDebugInformation>true</GenerateDebugInformation>

-    </Link>

-    <Lib>

       <TargetMachine>MachineX64</TargetMachine>

       <AdditionalLibraryDirectories>$(UserLibraryDirectories);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>

       <AdditionalDependencies>$(UserDependencies);%(AdditionalDependencies)</AdditionalDependencies>

-    </Lib>

+    </Link>

     <PreBuildEvent>

       <Command>call $(SolutionDir)script.bat</Command>

     </PreBuildEvent>

@@ -333,13 +323,10 @@
     <Link>

       <EnableCOMDATFolding>true</EnableCOMDATFolding>

       <OptimizeReferences>true</OptimizeReferences>

-    </Link>

-    <Lib>

-      <LinkTimeCodeGeneration>true</LinkTimeCodeGeneration>

       <TargetMachine>MachineX86</TargetMachine>

       <AdditionalLibraryDirectories>$(UserLibraryDirectories);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>

       <AdditionalDependencies>$(UserDependencies);%(AdditionalDependencies)</AdditionalDependencies>

-    </Lib>

+    </Link>

   </ItemDefinitionGroup>

   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">

     <ClCompile>

@@ -364,13 +351,10 @@
     <Link>

       <EnableCOMDATFolding>true</EnableCOMDATFolding>

       <OptimizeReferences>true</OptimizeReferences>

-    </Link>

-    <Lib>

-      <LinkTimeCodeGeneration>true</LinkTimeCodeGeneration>

       <TargetMachine>MachineARM64</TargetMachine>

       <AdditionalLibraryDirectories>$(UserLibraryDirectories);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>

       <AdditionalDependencies>$(UserDependencies);%(AdditionalDependencies)</AdditionalDependencies>

-    </Lib>

+    </Link>

   </ItemDefinitionGroup>

   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">

     <ClCompile>

@@ -394,13 +378,10 @@
     <Link>

       <EnableCOMDATFolding>true</EnableCOMDATFolding>

       <OptimizeReferences>true</OptimizeReferences>

-    </Link>

-    <Lib>

-      <LinkTimeCodeGeneration>true</LinkTimeCodeGeneration>

       <TargetMachine>MachineX64</TargetMachine>

       <AdditionalLibraryDirectories>$(UserLibraryDirectories);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>

       <AdditionalDependencies>$(UserDependencies);%(AdditionalDependencies)</AdditionalDependencies>

-    </Lib>

+    </Link>

   </ItemDefinitionGroup>

   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release Static|Win32'">

     <ClCompile>

@@ -423,15 +404,10 @@
       <Culture>0x0409</Culture>

     </ResourceCompile>

     <Link>

-      <EnableCOMDATFolding>true</EnableCOMDATFolding>

-      <OptimizeReferences>true</OptimizeReferences>

-    </Link>

-    <Lib>

-      <LinkTimeCodeGeneration>true</LinkTimeCodeGeneration>

       <TargetMachine>MachineX86</TargetMachine>

       <AdditionalLibraryDirectories>$(UserLibraryDirectories);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>

       <AdditionalDependencies>$(UserDependencies);%(AdditionalDependencies)</AdditionalDependencies>

-    </Lib>

+    </Link>

   </ItemDefinitionGroup>

   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release Static|ARM64'">

     <ClCompile>

@@ -454,15 +430,10 @@
       <Culture>0x0409</Culture>

     </ResourceCompile>

     <Link>

-      <EnableCOMDATFolding>true</EnableCOMDATFolding>

-      <OptimizeReferences>true</OptimizeReferences>

-    </Link>

-    <Lib>

-      <LinkTimeCodeGeneration>true</LinkTimeCodeGeneration>

       <TargetMachine>MachineARM64</TargetMachine>

       <AdditionalLibraryDirectories>$(UserLibraryDirectories);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>

       <AdditionalDependencies>$(UserDependencies);%(AdditionalDependencies)</AdditionalDependencies>

-    </Lib>

+    </Link>

   </ItemDefinitionGroup>

   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release Static|x64'">

     <ClCompile>

@@ -484,15 +455,10 @@
       <Culture>0x0409</Culture>

     </ResourceCompile>

     <Link>

-      <EnableCOMDATFolding>true</EnableCOMDATFolding>

-      <OptimizeReferences>true</OptimizeReferences>

-    </Link>

-    <Lib>

-      <LinkTimeCodeGeneration>true</LinkTimeCodeGeneration>

       <TargetMachine>MachineX64</TargetMachine>

       <AdditionalLibraryDirectories>$(UserLibraryDirectories);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>

       <AdditionalDependencies>$(UserDependencies);%(AdditionalDependencies)</AdditionalDependencies>

-    </Lib>

+    </Link>

   </ItemDefinitionGroup>

   <ItemGroup>

     <ClCompile Include="..\..\..\src\autofit\autofit.c" />

diff --git a/builds/windows/visualc/freetype.dsp b/builds/windows/visualc/freetype.dsp
index 028dd7b..540f5b9 100644
--- a/builds/windows/visualc/freetype.dsp
+++ b/builds/windows/visualc/freetype.dsp
@@ -58,7 +58,7 @@
 # ADD BSC32 /nologo

 LINK32=link.exe

 # ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /machine:I386

-# ADD LINK32 /nologo /dll /machine:I386 /out:"$(OutDir)\freetype.dll"

+# ADD LINK32 /nologo /dll /machine:I386 /opt:REF,ICF /out:"$(OutDir)\freetype.dll"

 

 !ELSEIF  "$(CFG)" == "freetype - Win32 Debug"

 

diff --git a/builds/windows/visualc/freetype.vcproj b/builds/windows/visualc/freetype.vcproj
index ecf0ec9..4cbb6b9 100644
--- a/builds/windows/visualc/freetype.vcproj
+++ b/builds/windows/visualc/freetype.vcproj
@@ -66,6 +66,8 @@
 			/>

 			<Tool

 				Name="VCLinkerTool"

+				OptimizeReferences="2"

+				EnableCOMDATFolding="2"

 			/>

 			<Tool

 				Name="VCALinkTool"