Add prefer native arm64 flag

src/MSBuild/MSBuild/Microsoft.Build.CommonTypes.xsd

@@ -1869,6 +1869,7 @@ elementFormDefault="qualified">
     <xs:element name="LangVersion" type="msb:StringPropertyType" substitutionGroup="msb:Property"/>
     <xs:element name="VBRuntime" type="msb:StringPropertyType" substitutionGroup="msb:Property"/>
     <xs:element name="Prefer32Bit" type="msb:StringPropertyType" substitutionGroup="msb:Property"/>
+    <xs:element name="PreferNativeArm64" type="msb:StringPropertyType" substitutionGroup="msb:Property"/>
     <xs:element name="HighEntropyVA" type="msb:StringPropertyType" substitutionGroup="msb:Property"/>
     <xs:element name="LinkIncremental" type="msb:StringPropertyType" substitutionGroup="msb:Property"/>
     <xs:element name="ManifestCertificateThumbprint" type="msb:StringPropertyType" substitutionGroup="msb:Property"/>

src/Tasks.UnitTests/Microsoft.Build.Tasks.UnitTests.csproj

@@ -152,6 +152,9 @@
     <None Update="TestResources\lorem.bin">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>
+    <None Update="TestResources\Manifests\*">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
     <None Update="TestResources\mycert.pfx">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>

src/Tasks.UnitTests/NETMessage_Tests.cs

@@ -0,0 +1,63 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+
+using Microsoft.Build.Evaluation;
+using Microsoft.Build.Shared;
+using Microsoft.Build.UnitTests;
+using Shouldly;
+using Xunit;
+using Xunit.Abstractions;
+
+namespace Microsoft.Build.Tasks.UnitTests
+{
+    public class NETMessage_Tests
+    {
+        private readonly ITestOutputHelper _testOutput;
+
+        public NETMessage_Tests(ITestOutputHelper testOutput) => _testOutput = testOutput;
+
+        [Theory]
+        [InlineData(true, true, "CommonTarget.Prefer32BitAndPreferNativeArm64Enabled", false)]
+        [InlineData(false, false, "CommonTarget.PlatformIsAnyCPUAndPreferNativeArm64Enabled", true)]
+        public void E2EScenarioTests(bool prefer32, bool isPlatformAnyCpu, string expectedResourceName, bool isNetWarningExpected)
+        {
+            using (TestEnvironment env = TestEnvironment.Create())
+            {
+                var outputPath = env.CreateFolder().Path;
+                string projectContent = @$"
+                <Project DefaultTargets=""Build"">
+                    <Import Project=""$(MSBuildBinPath)\Microsoft.Common.props"" />
+
+                    <PropertyGroup>
+                        <Platform>{(isPlatformAnyCpu ? "AnyCPU" : "Release")}</Platform>
+                        <OutputType>Library</OutputType>
+                        <PreferNativeArm64>true</PreferNativeArm64>
+                        <Prefer32Bit>{(prefer32 ? "true" : "false")}</Prefer32Bit>
+                    </PropertyGroup>
+
+                    <Target Name=""Build""/>
+                    <Import Project=""$(MSBuildBinPath)\Microsoft.CSharp.targets"" />
+
+                </Project>
+                ";
+
+                var projectFile = env.CreateFile(env.CreateFolder(), "test.csproj", projectContent).Path;
+                Project project = ObjectModelHelpers.LoadProjectFileInTempProjectDirectory(projectFile, touchProject: false);
+
+                string expectedBuildMessage = ResourceUtilities.FormatResourceStringStripCodeAndKeyword(expectedResourceName);
+                MockLogger logger = new MockLogger(_testOutput);
+
+                project.Build(logger);
+
+                if (isNetWarningExpected)
+                {
+                    logger.Warnings[0].RawMessage.ShouldBe(expectedBuildMessage);
+                }
+                else
+                {
+                    logger.Errors[0].RawMessage.ShouldBe(expectedBuildMessage);
+                }
+            }
+        }
+    }
+}

src/Tasks.UnitTests/PopulateSupportedArchitectures_Tests.cs

@@ -0,0 +1,179 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+
+using System;
+using System.IO;
+using System.Runtime.InteropServices;
+using System.Xml;
+using Microsoft.Build.Evaluation;
+using Microsoft.Build.UnitTests;
+using Shouldly;
+using Xunit;
+using Xunit.Abstractions;
+
+namespace Microsoft.Build.Tasks.UnitTests
+{
+    public class PopulateSupportedArchitectures_Tests
+    {
+        private static string TestAssetsRootPath { get; } = Path.Combine(
+            Path.GetDirectoryName(typeof(PopulateSupportedArchitectures_Tests).Assembly.Location) ?? AppContext.BaseDirectory,
+            "TestResources",
+            "Manifests");
+
+        private readonly ITestOutputHelper _testOutput;
+
+        public PopulateSupportedArchitectures_Tests(ITestOutputHelper testOutput) => _testOutput = testOutput;
+
+        [Theory]
+        [InlineData("testManifestWithInvalidSupportedArchs.manifest", false)]
+        [InlineData("testManifestWithApplicationDefined.manifest", true)]
+        [InlineData(null, true)]
+        public void ManifestPopulationCheck(string manifestName, bool expectedResult)
+        {
+            PopulateSupportedArchitectures task = new PopulateSupportedArchitectures()
+            {
+                BuildEngine = new MockEngine(_testOutput)
+            };
+
+            using (TestEnvironment env = TestEnvironment.Create())
+            {
+                var tempOutput = env.CreateFolder().Path;
+                task.OutputDirectory = tempOutput;
+                task.SupportedArchitectures = "amd64 arm64";
+                if (!string.IsNullOrEmpty(manifestName))
+                {
+                    task.ApplicationManifestPath = Path.Combine(TestAssetsRootPath, manifestName);
+                }
+
+                var result = task.Execute();
+
+                result.ShouldBe(expectedResult);
+
+                if (result)
+                {
+                    string generatedManifest = task.ManifestPath;
+                    string expectedManifest = Path.Combine(TestAssetsRootPath, $"{manifestName ?? "default.win32manifest"}_expected");
+
+                    XmlDocument expectedDoc = new XmlDocument();
+                    XmlDocument actualDoc = new XmlDocument();
+
+                    expectedDoc.Load(generatedManifest);
+                    actualDoc.Load(expectedManifest);
+
+                    expectedDoc.OuterXml.ShouldBe(actualDoc.OuterXml);
+                    expectedDoc.InnerXml.ShouldBe(actualDoc.InnerXml);
+                }
+            }
+        }
+
+        [WindowsOnlyTheory]
+        [InlineData(null, true)]
+        [InlineData("buildIn.manifest", true)]
+        [InlineData("testManifestWithValidSupportedArchs.manifest", true)]
+        public void E2EScenarioTests(string manifestName, bool expectedResult)
+        {
+            using (TestEnvironment env = TestEnvironment.Create())
+            {
+                var outputPath = env.CreateFolder().Path;
+                string projectContent = @$"
+                <Project DefaultTargets=""Build"">
+                    <Import Project=""$(MSBuildBinPath)\Microsoft.Common.props"" />
+
+                    <PropertyGroup>
+                        <Platform>AnyCPU</Platform>
+                        <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
+                        <OutputType>Library</OutputType>
+                        <PreferNativeArm64>true</PreferNativeArm64>
+                        <Prefer32Bit>false</Prefer32Bit>
+                        {(!string.IsNullOrEmpty(manifestName) ? $"<ApplicationManifest>{manifestName}</ApplicationManifest>" : "")}
+                        <IntermediateOutputPath>{outputPath}</IntermediateOutputPath>
+                    </PropertyGroup>
+
+                    <Target Name=""Build""/>
+                    <Import Project=""$(MSBuildBinPath)\Microsoft.CSharp.targets"" />
+
+                </Project>
+                ";
+
+                var projectFolder = env.CreateFolder();
+                var projectFile = env.CreateFile(projectFolder, "test.csproj", projectContent).Path;
+
+                // copy application manifest
+                if (!string.IsNullOrEmpty(manifestName))
+                {
+                    File.Copy(Path.Combine(TestAssetsRootPath, manifestName), Path.Combine(projectFolder.Path, manifestName));
+                }
+
+                Project project = ObjectModelHelpers.LoadProjectFileInTempProjectDirectory(projectFile, touchProject: false);
+
+                bool result = project.Build(new MockLogger(_testOutput));
+                result.ShouldBe(expectedResult);
+
+                // #2 - represents the name for native resource (Win 32 resource), #24 - the type (Manifest) 
+                byte[]? actualManifestBytes = AssemblyNativeResourceManager.GetResourceFromExecutable(Path.Combine(outputPath, "test.dll"), "#2", "#24");
+
+                // check manifest content
+                if (actualManifestBytes != null)
+                {
+                    string expectedManifest = Path.Combine(TestAssetsRootPath, $"{manifestName ?? "default.win32manifest"}_expected");
+
+                    XmlDocument expectedDoc = new XmlDocument();
+                    XmlDocument actualDoc = new XmlDocument();
+
+                    expectedDoc.Load(expectedManifest);
+                    using (MemoryStream stream = new MemoryStream(actualManifestBytes))
+                    {
+                        actualDoc.Load(stream);
+                    }
+
+                    expectedDoc.OuterXml.ShouldBe(actualDoc.OuterXml);
+                    expectedDoc.InnerXml.ShouldBe(actualDoc.InnerXml);
+                }
+            }
+        }
+
+        internal sealed class AssemblyNativeResourceManager
+        {
+            public enum LoadLibraryFlags : uint { LOAD_LIBRARY_AS_DATAFILE = 2 };
+
+            [DllImport("Kernel32.dll", CharSet = CharSet.Auto, SetLastError = true)]
+            public static extern IntPtr LoadLibrary(string lpFileName, IntPtr hReservedNull, LoadLibraryFlags dwFlags);
+
+            [DllImport("kernel32.dll", SetLastError = true)]
+            public static extern IntPtr FindResource(IntPtr hModule, string lpName, string lpType);
+
+            [DllImport("kernel32.dll", SetLastError = true)]
+            public static extern IntPtr LoadResource(IntPtr hModule, IntPtr hResInfo);
+
+            [DllImport("kernel32.dll", SetLastError = true)]
+            public static extern IntPtr LockResource(IntPtr hResData);
+
+            [DllImport("kernel32.dll", SetLastError = true)]
+            public static extern uint SizeofResource(IntPtr hModule, IntPtr hResInfo);
+
+            public static byte[]? GetResourceFromExecutable(string assembly, string lpName, string lpType)
+            {
+                IntPtr hModule = LoadLibrary(assembly, IntPtr.Zero, LoadLibraryFlags.LOAD_LIBRARY_AS_DATAFILE);
+                if (hModule != IntPtr.Zero)
+                {
+                    IntPtr hResource = FindResource(hModule, "#2", "#24");
+                    if (hResource != IntPtr.Zero)
+                    {
+                        uint resSize = SizeofResource(hModule, hResource);
+                        IntPtr resData = LoadResource(hModule, hResource);
+                        if (resData != IntPtr.Zero)
+                        {
+                            byte[] uiBytes = new byte[resSize];
+                            IntPtr ipMemorySource = LockResource(resData);
+                            Marshal.Copy(ipMemorySource, uiBytes, 0, (int)resSize);
+
+                            return uiBytes;
+                        }
+                    }
+                }
+
+                return null;
+            }
+        }
+    }
+}

src/Tasks.UnitTests/TestResources/Manifests/buildIn.manifest

@@ -0,0 +1,79 @@
+<?xml version="1.0" encoding="utf-8"?>
+<assembly manifestVersion="1.0" xmlns="urn:schemas-microsoft-com:asm.v1">
+  <assemblyIdentity version="1.0.0.0" name="MyApplication.app"/>
+  <trustInfo xmlns="urn:schemas-microsoft-com:asm.v2">
+    <security>
+      <requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3">
+        <!-- UAC Manifest Options
+             If you want to change the Windows User Account Control level replace the 
+             requestedExecutionLevel node with one of the following.
+
+        <requestedExecutionLevel  level="asInvoker" uiAccess="false" />
+        <requestedExecutionLevel  level="requireAdministrator" uiAccess="false" />
+        <requestedExecutionLevel  level="highestAvailable" uiAccess="false" />
+
+            Specifying requestedExecutionLevel element will disable file and registry virtualization. 
+            Remove this element if your application requires this virtualization for backwards
+            compatibility.
+        -->
+        <requestedExecutionLevel level="asInvoker" uiAccess="false" />
+      </requestedPrivileges>
+    </security>
+  </trustInfo>
+
+  <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
+    <application>
+      <!-- A list of the Windows versions that this application has been tested on
+           and is designed to work with. Uncomment the appropriate elements
+           and Windows will automatically select the most compatible environment. -->
+
+      <!-- Windows Vista -->
+      <!--<supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}" />-->
+
+      <!-- Windows 7 -->
+      <!--<supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}" />-->
+
+      <!-- Windows 8 -->
+      <!--<supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}" />-->
+
+      <!-- Windows 8.1 -->
+      <!--<supportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}" />-->
+
+      <!-- Windows 10 -->
+      <!--<supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}" />-->
+
+    </application>
+  </compatibility>
+
+  <!-- Indicates that the application is DPI-aware and will not be automatically scaled by Windows at higher
+       DPIs. Windows Presentation Foundation (WPF) applications are automatically DPI-aware and do not need 
+       to opt in. Windows Forms applications targeting .NET Framework 4.6 that opt into this setting, should 
+       also set the 'EnableWindowsFormsHighDpiAutoResizing' setting to 'true' in their app.config. 
+
+       Makes the application long-path aware. See https://docs.microsoft.com/windows/win32/fileio/maximum-file-path-limitation -->
+  <!--
+  <application xmlns="urn:schemas-microsoft-com:asm.v3">
+    <windowsSettings>
+      <dpiAware xmlns="http://schemas.microsoft.com/SMI/2005/WindowsSettings">true</dpiAware>
+      <longPathAware xmlns="http://schemas.microsoft.com/SMI/2016/WindowsSettings">true</longPathAware>
+    </windowsSettings>
+  </application>
+  -->
+
+  <!-- Enable themes for Windows common controls and dialogs (Windows XP and later) -->
+  <!--
+  <dependency>
+    <dependentAssembly>
+      <assemblyIdentity
+          type="win32"
+          name="Microsoft.Windows.Common-Controls"
+          version="6.0.0.0"
+          processorArchitecture="*"
+          publicKeyToken="6595b64144ccf1df"
+          language="*"
+        />
+    </dependentAssembly>
+  </dependency>
+  -->
+
+</assembly>