Use IsAotCompatible for libraries

[sbomer]

Instead of EnableAOTAnalyzer. This is necessary for the metadata added in #118008 to make it into our libraries.

[Copilot]

Pull Request Overview

This PR modernizes AOT (Ahead-of-Time) compilation configuration in .NET libraries by replacing the deprecated EnableAOTAnalyzer property with the new IsAotCompatible property. This change ensures that metadata from PR #118008 will be properly included in the libraries.

Key Changes:

• Replaces EnableAOTAnalyzer with IsAotCompatible across all library project files
• Updates the default configuration in Directory.Build.props to use the new property
• Maintains the same AOT compatibility settings (true/false values) for each library

Reviewed Changes

Copilot reviewed 20 out of 20 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
src/libraries/Directory.Build.props	Updates default AOT configuration to use IsAotCompatible instead of EnableAOTAnalyzer
src/libraries/Microsoft.CSharp/src/Microsoft.CSharp.csproj	Changes EnableAOTAnalyzer=true to IsAotCompatible=true
src/libraries/Microsoft.Extensions.DependencyInjection.Specification.Tests/src/Microsoft.Extensions.DependencyInjection.Specification.Tests.csproj	Changes EnableAOTAnalyzer=false to IsAotCompatible=false
src/libraries/System.ComponentModel.Composition/src/System.ComponentModel.Composition.csproj	Changes EnableAOTAnalyzer=false to IsAotCompatible=false
src/libraries/System.Composition.Hosting/src/System.Composition.Hosting.csproj	Changes EnableAOTAnalyzer=false to IsAotCompatible=false
src/libraries/System.Composition.Runtime/src/System.Composition.Runtime.csproj	Changes EnableAOTAnalyzer=false to IsAotCompatible=false
src/libraries/System.Composition.TypedParts/src/System.Composition.TypedParts.csproj	Changes EnableAOTAnalyzer=false to IsAotCompatible=false
src/libraries/System.Configuration.ConfigurationManager/src/System.Configuration.ConfigurationManager.csproj	Changes EnableAOTAnalyzer=false to IsAotCompatible=false
src/libraries/System.Data.Odbc/src/System.Data.Odbc.csproj	Changes EnableAOTAnalyzer=false to IsAotCompatible=false
src/libraries/System.Data.OleDb/src/System.Data.OleDb.csproj	Changes EnableAOTAnalyzer=false to IsAotCompatible=false
src/libraries/System.DirectoryServices.AccountManagement/src/System.DirectoryServices.AccountManagement.csproj	Changes EnableAOTAnalyzer=false to IsAotCompatible=false
src/libraries/System.DirectoryServices.Protocols/src/System.DirectoryServices.Protocols.csproj	Changes EnableAOTAnalyzer=false to IsAotCompatible=false
src/libraries/System.DirectoryServices/src/System.DirectoryServices.csproj	Changes EnableAOTAnalyzer=false to IsAotCompatible=false
src/libraries/System.Reflection.Context/src/System.Reflection.Context.csproj	Changes EnableAOTAnalyzer=false to IsAotCompatible=false
src/libraries/System.Reflection.MetadataLoadContext/src/System.Reflection.MetadataLoadContext.csproj	Changes EnableAOTAnalyzer=false to IsAotCompatible=false
src/libraries/System.Resources.Extensions/src/System.Resources.Extensions.csproj	Changes EnableAOTAnalyzer=false to IsAotCompatible=false
src/libraries/System.Runtime.InteropServices.JavaScript/src/System.Runtime.InteropServices.JavaScript.csproj	Changes EnableAOTAnalyzer=false to IsAotCompatible=false
src/libraries/System.Runtime.Serialization.Schema/src/System.Runtime.Serialization.Schema.csproj	Changes EnableAOTAnalyzer=false to IsAotCompatible=false
src/libraries/System.ServiceModel.Syndication/src/System.ServiceModel.Syndication.csproj	Changes EnableAOTAnalyzer=false to IsAotCompatible=false
src/libraries/System.Windows.Extensions/src/System.Windows.Extensions.csproj	Changes EnableAOTAnalyzer=false to IsAotCompatible=false

[ViktorHofer]

Does this code path need to get updated?

runtime/src/tools/illink/src/ILLink.RoslynAnalyzer/MSBuildPropertyOptionNames.cs

Line 11 in 64ccbad

public const string EnableAotAnalyzer = nameof(EnableAotAnalyzer);

[sbomer]

Does this code path need to get updated?

No, the analyzer still should look for EnableAotAnalyzer. Setting IsAotCompatible pulls in some MSBuild targets that set this:

runtime/src/coreclr/nativeaot/BuildIntegration/Microsoft.NETCore.Native.targets

Line 52 in 64ccbad

<EnableAotAnalyzer Condition="'$(EnableAotAnalyzer)' == ''">false</EnableAotAnalyzer>

EnableAotAnalyzer can be used to disable the analyzer while still getting logic from those targets, but IsAotCompatible (for libraries) and PublishAot (for apps) remain the recommended ways to enable this tooling.

edit: sorry, linked the wrong targets. They are actually built into the SDK:

https://github.com/dotnet/sdk/blob/1b4646d2244ffa462e59f10bc752f2ff6f94b569/src/Tasks/Microsoft.NET.Build.Tasks/targets/Microsoft.NET.Sdk.Analyzers.targets#L84-L97

[pavelsavara]

/azp run runtime-extra-platforms

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