Add support for Windows ARM64 to CefSharp.NETCore packages

.vsconfig

@@ -17,6 +17,7 @@
     "Microsoft.VisualStudio.Component.VC.CoreIde",
     "Microsoft.VisualStudio.Component.Windows10SDK",
     "Microsoft.VisualStudio.Component.VC.Tools.x86.x64",
+    "Microsoft.VisualStudio.Component.VC.Tools.ARM64",
     "Microsoft.VisualStudio.Component.ManagedDesktop.Prerequisites",
     "Microsoft.ComponentGroup.Blend",
     "Microsoft.VisualStudio.Workload.ManagedDesktop",

CefSharp.AfterBuild.targets

@@ -15,14 +15,4 @@
     <Message Importance="high" Text="Copying $(SolutionDir)CefSharp.BrowserSubprocess\bin.netcore\$(Platform)\$(Configuration)\$(TargetFramework)\CefSharp.BrowserSubprocess.* to $(TargetDir)" />
     <Copy SourceFiles="@(SubProcessFiles)" DestinationFolder="$(TargetDir)" />
   </Target>
-
-  <Target Name="CefSharpCopyLibs86" BeforeTargets="AfterBuild" Condition="'$(Platform)' == 'x86'">
-    <Message Importance="high" Text="Copying cef.redist x86 files to $(TargetDir)" />
-    <Copy SourceFiles="@(CefRedist32)" DestinationFiles="@(CefRedist32->'$(TargetDir)\%(RecursiveDir)%(Filename)%(Extension)')" SkipUnchangedFiles="true" />
-  </Target>
-
-  <Target Name="CefSharpCopyLibs64" BeforeTargets="AfterBuild" Condition="'$(Platform)' == 'x64'">
-    <Message Importance="high" Text="Copying cef.redist x64 files to $(TargetDir)" />
-    <Copy SourceFiles="@(CefRedist64)" DestinationFiles="@(CefRedist64->'$(TargetDir)\%(RecursiveDir)%(Filename)%(Extension)')" SkipUnchangedFiles="true" />
-  </Target>
 </Project>

CefSharp.BrowserSubprocess.Core/CefSharp.BrowserSubprocess.Core.netcore.vcxproj

@@ -13,6 +13,10 @@
       <Configuration>Debug</Configuration>
       <Platform>x64</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|arm64">
+      <Configuration>Debug</Configuration>
+      <Platform>arm64</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Release|Win32">
       <Configuration>Release</Configuration>
       <Platform>Win32</Platform>
@@ -21,6 +25,10 @@
       <Configuration>Release</Configuration>
       <Platform>x64</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|arm64">
+      <Configuration>Release</Configuration>
+      <Platform>arm64</Platform>
+    </ProjectConfiguration>
   </ItemGroup>
   <PropertyGroup Label="Globals">
     <VCProjectVersion>16.0</VCProjectVersion>
@@ -44,6 +52,12 @@
     <CLRSupport>NetCore</CLRSupport>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|arm64'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <CLRSupport>NetCore</CLRSupport>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
     <ConfigurationType>DynamicLibrary</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
@@ -56,6 +70,12 @@
     <CLRSupport>NetCore</CLRSupport>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|arm64'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <CLRSupport>NetCore</CLRSupport>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
   </ImportGroup>
@@ -65,12 +85,18 @@
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
   </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|arm64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
   <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
   </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|arm64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <LinkIncremental>true</LinkIncremental>
@@ -88,6 +114,14 @@
     <IntDir>obj.netcore\$(Platform)\$(Configuration)\</IntDir>
     <SourcePath>$(SolutionDir)packages\$(CefSdkVer)\CEF;$(SourcePath)</SourcePath>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|arm64'">
+    <LinkIncremental>true</LinkIncremental>
+    <LinkKeyFile>..\CefSharp.snk</LinkKeyFile>
+    <IgnoreImportLibrary>true</IgnoreImportLibrary>
+    <OutDir>bin.netcore\$(Platform)\$(Configuration)\</OutDir>
+    <IntDir>obj.netcore\$(Platform)\$(Configuration)\</IntDir>
+    <SourcePath>$(SolutionDir)packages\$(CefSdkVer)\CEF;$(SourcePath)</SourcePath>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <LinkIncremental>false</LinkIncremental>
     <LinkKeyFile>..\CefSharp.snk</LinkKeyFile>
@@ -102,12 +136,19 @@
     <IntDir>obj.netcore\$(Platform)\$(Configuration)\</IntDir>
     <SourcePath>$(SolutionDir)packages\$(CefSdkVer)\CEF;$(SourcePath)</SourcePath>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|arm64'">
+    <LinkIncremental>false</LinkIncremental>
+    <LinkKeyFile>..\CefSharp.snk</LinkKeyFile>
+    <OutDir>bin.netcore\$(Platform)\$(Configuration)\</OutDir>
+    <IntDir>obj.netcore\$(Platform)\$(Configuration)\</IntDir>
+    <SourcePath>$(SolutionDir)packages\$(CefSdkVer)\CEF;$(SourcePath)</SourcePath>
+  </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
       <WarningLevel>Level3</WarningLevel>
       <AdditionalIncludeDirectories>$(SolutionDir)packages\$(CefSdkVer)\CEF;%(AdditionalIncludeDirectories);$(ProjectDir)</AdditionalIncludeDirectories>
       <Optimization>Disabled</Optimization>
-      <PreprocessorDefinitions>WIN32;_DEBUG;EXPORT;NETCOREAPP;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_DEBUG;EXPORT;NETCOREAPP;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <PrecompiledHeader>Use</PrecompiledHeader>
       <BrowseInformation>true</BrowseInformation>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
@@ -127,7 +168,26 @@
       <WarningLevel>Level3</WarningLevel>
       <AdditionalIncludeDirectories>$(SolutionDir)packages\$(CefSdkVer)\CEF;%(AdditionalIncludeDirectories);$(ProjectDir)</AdditionalIncludeDirectories>
       <Optimization>Disabled</Optimization>
-      <PreprocessorDefinitions>WIN32;_DEBUG;EXPORT;NETCOREAPP;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_DEBUG;EXPORT;NETCOREAPP;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PrecompiledHeader>Use</PrecompiledHeader>
+      <MultiProcessorCompilation>true</MultiProcessorCompilation>
+    </ClCompile>
+    <Link>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalDependencies>libcef.lib;libcef_dll_wrapper.lib</AdditionalDependencies>
+      <AdditionalLibraryDirectories>$(SolutionDir)packages\$(CefSdkVer)\CEF\$(Platform)\$(Configuration);$(SolutionDir)packages\$(CefSdkVer)\CEF\$(Platform)\$(Configuration)\VS$(VisualStudioProductVersion);</AdditionalLibraryDirectories>
+      <AdditionalOptions>/ignore:4099 %(AdditionalOptions)</AdditionalOptions>
+    </Link>
+    <Manifest>
+      <AdditionalManifestFiles>Assembly.manifest</AdditionalManifestFiles>
+    </Manifest>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|arm64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <AdditionalIncludeDirectories>$(SolutionDir)packages\$(CefSdkVer)\CEF;%(AdditionalIncludeDirectories);$(ProjectDir)</AdditionalIncludeDirectories>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>_DEBUG;EXPORT;NETCOREAPP;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <PrecompiledHeader>Use</PrecompiledHeader>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
     </ClCompile>
@@ -145,7 +205,7 @@
     <ClCompile>
       <WarningLevel>Level3</WarningLevel>
       <AdditionalIncludeDirectories>$(SolutionDir)packages\$(CefSdkVer)\CEF;%(AdditionalIncludeDirectories);$(ProjectDir)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>WIN32;NDEBUG;EXPORT;NETCOREAPP;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>NDEBUG;EXPORT;NETCOREAPP;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <PrecompiledHeader>Use</PrecompiledHeader>
       <BrowseInformation>true</BrowseInformation>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
@@ -163,7 +223,24 @@
     <ClCompile>
       <WarningLevel>Level3</WarningLevel>
       <AdditionalIncludeDirectories>$(SolutionDir)packages\$(CefSdkVer)\CEF;%(AdditionalIncludeDirectories);$(ProjectDir)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>WIN32;NDEBUG;EXPORT;NETCOREAPP;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>NDEBUG;EXPORT;NETCOREAPP;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PrecompiledHeader>Use</PrecompiledHeader>
+      <MultiProcessorCompilation>true</MultiProcessorCompilation>
+    </ClCompile>
+    <Link>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalDependencies>libcef.lib;libcef_dll_wrapper.lib</AdditionalDependencies>
+      <AdditionalLibraryDirectories>$(SolutionDir)packages\$(CefSdkVer)\CEF\$(Platform)\$(Configuration);$(SolutionDir)packages\$(CefSdkVer)\CEF\$(Platform)\$(Configuration)\VS$(VisualStudioProductVersion)</AdditionalLibraryDirectories>
+    </Link>
+    <Manifest>
+      <AdditionalManifestFiles>Assembly.manifest</AdditionalManifestFiles>
+    </Manifest>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|arm64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <AdditionalIncludeDirectories>$(SolutionDir)packages\$(CefSdkVer)\CEF;%(AdditionalIncludeDirectories);$(ProjectDir)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>NDEBUG;EXPORT;NETCOREAPP;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <PrecompiledHeader>Use</PrecompiledHeader>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
     </ClCompile>
@@ -226,8 +303,10 @@
     <ClCompile Include="Stdafx.cpp">
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Create</PrecompiledHeader>
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">Create</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|arm64'">Create</PrecompiledHeader>
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">Create</PrecompiledHeader>
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|x64'">Create</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|arm64'">Create</PrecompiledHeader>
     </ClCompile>
     <ClCompile Include="TypeUtils.cpp" />
     <ClCompile Include="Serialization\V8Serialization.cpp" />

CefSharp.BrowserSubprocess/CefSharp.BrowserSubprocess.netcore.csproj

@@ -12,7 +12,7 @@
 
     <PropertyGroup>
         <OutputType>WinExe</OutputType>
-        <TargetFramework>netcoreapp3.1</TargetFramework>
+        <TargetFrameworks>netcoreapp3.1;net5.0</TargetFrameworks>
         <RootNamespace>CefSharp.BrowserSubprocess</RootNamespace>
         <AssemblyName>CefSharp.BrowserSubprocess</AssemblyName>
         <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
@@ -21,7 +21,9 @@
         <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
         <ApplicationManifest>app.manifest</ApplicationManifest>
         <StartupObject>CefSharp.BrowserSubprocess.Program</StartupObject>
-        <Platforms>x86;x64</Platforms>
+        <Platforms>x86;x64;arm64</Platforms>
+        <!-- Explicitly set the PlatformTarget for arm64, see: https://github.com/dotnet/sdk/issues/15434 -->
+        <PlatformTarget Condition="'$(Platform)' == 'arm64'">arm64</PlatformTarget>
         <!--
         Run on a newer version of .Net if the specified version (.Net Core 3.1) is not installed
         https://github.com/dotnet/docs/issues/12237

CefSharp.Core.Runtime.RefAssembly/CefSharp.Core.Runtime.RefAssembly.netcore.csproj

@@ -50,7 +50,7 @@
 
     <!--
     Ugly hack to make sure we have an assembly to use as our source dll for GenAPI
-    If the x64 version exists we'll use that, otherwise we'll use the win32
+    If the x64 or arm64 version exists we'll use that, otherwise we'll use the win32
     Haven't found a nice way to determine the Platform (resolves as AnyCPU) 
     -->
     <Choose>
@@ -59,6 +59,11 @@
                 <IntermediateTargetPath>$(SolutionDir)CefSharp.Core.Runtime\bin.netcore\x64\$(Configuration)\CefSharp.Core.Runtime.dll</IntermediateTargetPath>
             </PropertyGroup>
         </When>
+        <When Condition="Exists('$(SolutionDir)CefSharp.Core.Runtime\bin.netcore\arm64\$(Configuration)\CefSharp.Core.Runtime.dll')">
+            <PropertyGroup>
+                <IntermediateTargetPath>$(SolutionDir)CefSharp.Core.Runtime\bin.netcore\arm64\$(Configuration)\CefSharp.Core.Runtime.dll</IntermediateTargetPath>
+            </PropertyGroup>
+        </When>
         <Otherwise>
             <PropertyGroup>
                 <IntermediateTargetPath>$(SolutionDir)CefSharp.Core.Runtime\bin.netcore\win32\$(Configuration)\CefSharp.Core.Runtime.dll</IntermediateTargetPath>