[NativeAOT] Support library mode with NativeAOT on iOS-like platforms (…

…dotnet#93658)

Fixes dotnet#88737

eng/testing/tests.ioslike.targets

@@ -10,13 +10,14 @@
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(BuildTestsOnHelix)' == 'true'">
-    <_AOTBuildCommand>export PATH=$HELIX_CORRELATION_PAYLOAD/build/cmake/cmake-3.16.4-Darwin-x86_64/CMake.app/Contents/bin:$PATH &amp;&amp; </_AOTBuildCommand>
+    <_AOTBuildCommand>export PATH=$HELIX_CORRELATION_PAYLOAD/build/cmake/cmake-3.28.0-macos-universal/CMake.app/Contents/bin:$PATH &amp;&amp; </_AOTBuildCommand>
     <_AOTBuildCommand>$(_AOTBuildCommand) dotnet msbuild publish/ProxyProjectForAOTOnHelix.proj /bl:$XHARNESS_OUT/AOTBuild.binlog</_AOTBuildCommand>
 
     <!-- running aot-helix tests locally, so we can test with the same project file as CI -->
     <_AOTBuildCommand Condition="'$(ContinuousIntegrationBuild)' != 'true'">$(_AOTBuildCommand) /p:RuntimeSrcDir=$(RepoRoot) /p:RuntimeConfig=$(Configuration)</_AOTBuildCommand>
     <!-- The command below sets default properties for runtime and library tests -->
     <_AOTBuildCommand>$(_AOTBuildCommand) /p:XHARNESS_EXECUTION_DIR=&quot;$XHARNESS_EXECUTION_DIR&quot; /p:RunAOTCompilation=$(RunAOTCompilation) /p:UseNativeAOTRuntime=$(UseNativeAOTRuntime) /p:TargetOS=$(TargetOS) /p:TargetArchitecture=$(TargetArchitecture) /p:MonoForceInterpreter=$(MonoForceInterpreter) /p:MonoEnableLLVM=true /p:DevTeamProvisioning=$(DevTeamProvisioning) /p:UsePortableRuntimePack=true /p:Configuration=$(Configuration)</_AOTBuildCommand>
+    <_AOTBuildCommand Condition="'$(NativeLib)' != ''">$(_AOTBuildCommand) /p:NativeLib=$(NativeLib) /p:BundlesResources=$(BundlesResources) /p:ForceLibraryModeGenerateAppBundle=$(ForceLibraryModeGenerateAppBundle)</_AOTBuildCommand>
     <_AOTBuildCommand>$(_AOTBuildCommand) </_AOTBuildCommand>
 
     <_ResetSimulatorSwitch Condition="('$(TargetOS)' == 'iossimulator' or '$(TargetOS)' == 'tvossimulator') and '$(IncludesTestRunner)' == 'true'">--reset-simulator</_ResetSimulatorSwitch>

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

@@ -105,8 +105,8 @@
       <_symbolExt Condition="'$(OS)' != 'Windows_NT'">$(NativeBinaryExt)$(NativeSymbolExt)</_symbolExt>
       <_symbolSourcePath>$(NativeOutputPath)$(TargetName)$(_symbolExt)</_symbolSourcePath>
       <_symbolTargetPath>$(PublishDir)\$(TargetName)$(_symbolExt)</_symbolTargetPath>
-      <!-- If the symbol is a dsym bundle, it's a folder not a file. -->
-      <_symbolIsFile Condition="'$(NativeSymbolExt)' == '.dsym'">false</_symbolIsFile>
+      <!-- If the symbol is a dSYM bundle, it's a folder not a file. -->
+      <_symbolIsFile Condition="'$(NativeSymbolExt)' == '.dSYM'">false</_symbolIsFile>
       <_symbolIsFile Condition="'$(_symbolIsFile)' == ''">true</_symbolIsFile>
     </PropertyGroup>
 

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

@@ -33,7 +33,7 @@ The .NET Foundation licenses this file to you under the MIT license.
       <FullRuntimeName Condition="'$(ServerGarbageCollection)' == 'true'">libRuntime.ServerGC</FullRuntimeName>
 
       <CrossCompileRid />
-      <CrossCompileRid Condition="$(_hostOS) != $(_originalTargetOS) or !$(RuntimeIdentifier.EndsWith('-$(_hostArchitecture)'))">$(RuntimeIdentifier)</CrossCompileRid>
+      <CrossCompileRid Condition="'$(_hostOS)' != '$(_originalTargetOS)' or '$(_hostArchitecture)' != '$(_targetArchitecture)'">$(RuntimeIdentifier)</CrossCompileRid>
 
       <CrossCompileArch />
       <CrossCompileArch Condition="$(CrossCompileRid.EndsWith('-x64'))">x86_64</CrossCompileArch>
@@ -57,6 +57,48 @@ The .NET Foundation licenses this file to you under the MIT license.
       <StandaloneGCSupportName Condition="'$(IlcStandaloneGCSupport)' == 'true'">libstandalonegc-enabled</StandaloneGCSupportName>
     </PropertyGroup>
 
+    <PropertyGroup Condition="'$(_IsiOSLikePlatform)' == 'true'">
+      <AppleMinOSVersion Condition="'$(AppleMinOSVersion)' == '' and '$(_targetOS)' == 'maccatalyst' and '$(_targetArchitecture)' == 'x64'">13.5</AppleMinOSVersion>
+      <AppleMinOSVersion Condition="'$(AppleMinOSVersion)' == '' and '$(_targetOS)' == 'maccatalyst'">14.2</AppleMinOSVersion>
+      <AppleMinOSVersion Condition="'$(AppleMinOSVersion)' == '' and ($(_targetOS.StartsWith('ios')) or $(_targetOS.StartsWith('tvos')))">11.0</AppleMinOSVersion>
+
+      <_AppleSdkName Condition="'$(_targetOS)' == 'ios'">iphoneos</_AppleSdkName>
+      <_AppleSdkName Condition="'$(_targetOS)' == 'iossimulator'">iphonesimulator</_AppleSdkName>
+      <_AppleSdkName Condition="'$(_targetOS)' == 'tvos'">appletvos</_AppleSdkName>
+      <_AppleSdkName Condition="'$(_targetOS)' == 'tvossimulator'">appletvsimulator</_AppleSdkName>
+      <_AppleSdkName Condition="'$(_targetOS)' == 'maccatalyst'">macosx</_AppleSdkName>
+
+      <_AppleTripleOS Condition="'$(_targetOS)' == 'maccatalyst' or $(_targetOS.StartsWith('ios'))">ios</_AppleTripleOS>
+      <_AppleTripleOS Condition="$(_targetOS.StartsWith('tvos'))">tvos</_AppleTripleOS>
+
+      <_AppleTripleAbi Condition="'$(_targetOS)' == 'ios' or '$(_targetOS)' == 'tvos'">macho</_AppleTripleAbi>
+      <_AppleTripleAbi Condition="'$(_targetOS)' == 'maccatalyst'">macabi</_AppleTripleAbi>
+      <_AppleTripleAbi Condition="$(_targetOS.EndsWith('simulator'))">simulator</_AppleTripleAbi>
+
+      <TargetTriple>$(CrossCompileArch)-apple-$(_AppleTripleOS)$(AppleMinOSVersion)-$(_AppleTripleAbi)</TargetTriple>
+      <SharedLibraryInstallName Condition="'$(SharedLibraryInstallName)' == '' and '$(NativeLib)' == 'Shared'">@rpath/$(TargetName)$(NativeBinaryExt)</SharedLibraryInstallName>
+    </PropertyGroup>
+
+    <Error Condition="'$(_IsiOSLikePlatform)' == 'true' and ('$(_AppleSdkName)' == '' or '$(CrossCompileArch)' == '' or '$(_AppleTripleOS)' == ''  or '$(AppleMinOSVersion)' == '' or '$(_AppleTripleAbi)' == '')"
+      Text="One of the required Apple SDK properties is empty and was not properly resolved: _AppleSdkName = '$(_AppleSdkName)' CrossCompileArch = '$(CrossCompileArch)' _AppleTripleOS = '$(_AppleTripleOS)' AppleMinOSVersion = '$(AppleMinOSVersion)' _AppleTripleAbi = '$(_AppleTripleAbi)'" />
+
+    <PropertyGroup Condition="'$(_IsiOSLikePlatform)' == 'true'">
+      <Xcrun Condition="'$(Xcrun)' == ''">xcrun</Xcrun>
+      <_WhereXcrun>0</_WhereXcrun>
+    </PropertyGroup>
+
+    <Exec Command="command -v &quot;$(Xcrun)&quot;" IgnoreExitCode="true" StandardOutputImportance="Low" Condition="'$(_IsiOSLikePlatform)' == 'true'">
+      <Output TaskParameter="ExitCode" PropertyName="_WhereXcrun" />
+    </Exec>
+    <Error Condition="'$(_WhereXcrun)' != '0' and '$(_IsiOSLikePlatform)' == 'true'"
+      Text="'$(Xcrun)' not found in PATH. Make sure '$(Xcrun)' is available in PATH." />
+
+    <Exec Command="&quot;$(Xcrun)&quot; --sdk $(_AppleSdkName) --show-sdk-path" IgnoreExitCode="true" StandardOutputImportance="Low" Condition="'$(SysRoot)' == '' and '$(_IsiOSLikePlatform)' == 'true'" ConsoleToMsBuild="true">
+      <Output TaskParameter="ConsoleOutput" PropertyName="SysRoot" />
+    </Exec>
+    <Error Condition="!Exists('$(SysRoot)') and '$(_IsiOSLikePlatform)' == 'true'"
+      Text="Apple SDK was not found in: '$(SysRoot)'" />
+
     <ItemGroup>
       <NativeLibrary Condition="'$(IlcMultiModule)' == 'true'" Include="$(SharedLibrary)" />
       <NativeLibrary Condition="'$(NativeLib)' == '' and '$(CustomNativeMain)' != 'true'" Include="$(IlcSdkPath)libbootstrapper.o" />
@@ -130,13 +172,15 @@ The .NET Foundation licenses this file to you under the MIT license.
       <LinkerArg Include="-gz=zlib" Condition="'$(CompressSymbols)' != 'false'" />
       <LinkerArg Include="-fuse-ld=$(LinkerFlavor)" Condition="'$(LinkerFlavor)' != ''" />
       <LinkerArg Include="@(NativeLibrary)" />
-      <LinkerArg Include="--sysroot=$(SysRoot)" Condition="'$(SysRoot)' != ''" />
-      <LinkerArg Include="--target=$(TargetTriple)" Condition="'$(_IsApplePlatform)' != 'true' and '$(TargetTriple)' != ''" />
+      <LinkerArg Include="--sysroot=&quot;$(SysRoot)&quot;" Condition="'$(SysRoot)' != '' and '$(_IsApplePlatform)' != 'true'" />
+      <LinkerArg Include="-isysroot &quot;$(SysRoot)&quot;" Condition="'$(SysRoot)' != '' and '$(_IsApplePlatform)' == 'true'" />
+      <LinkerArg Include="--target=$(TargetTriple)" Condition="'$(_targetOS)' != 'osx' and '$(TargetTriple)' != ''" />
       <LinkerArg Include="-arch $(CrossCompileArch)" Condition="'$(_IsApplePlatform)' == 'true' and '$(CrossCompileArch)' != ''" />
       <LinkerArg Include="-g" Condition="$(NativeDebugSymbols) == 'true'" />
       <LinkerArg Include="-Wl,--strip-debug" Condition="$(NativeDebugSymbols) != 'true' and '$(_IsApplePlatform)' != 'true'" />
       <LinkerArg Include="-Wl,-rpath,'$(IlcRPath)'" Condition="'$(StaticExecutable)' != 'true' and !$([MSBuild]::IsOSPlatform('Windows'))" />
       <LinkerArg Include="-Wl,-rpath,&quot;$(IlcRPath)&quot;" Condition="'$(StaticExecutable)' != 'true' and $([MSBuild]::IsOSPlatform('Windows'))" />
+      <LinkerArg Include="-Wl,-install_name,&quot;$(SharedLibraryInstallName)&quot;" Condition="'$(_IsiOSLikePlatform)' == 'true' and '$(NativeLib)' == 'Shared'" />
       <LinkerArg Include="-Wl,--build-id=sha1" Condition="'$(_IsApplePlatform)' != 'true'" />
       <LinkerArg Include="-Wl,--as-needed" Condition="'$(_IsApplePlatform)' != 'true'" />
       <LinkerArg Include="-Wl,-e0x0" Condition="'$(NativeLib)' == 'Shared' and '$(_IsApplePlatform)' != 'true'" />

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

@@ -71,7 +71,7 @@ The .NET Foundation licenses this file to you under the MIT license.
     <NativeBinaryExt Condition="'$(IsNativeExecutable)' != 'true' and '$(_targetOS)' == 'win' and '$(NativeLib)' == 'Static'">.lib</NativeBinaryExt>
     <NativeBinaryExt Condition="'$(IsNativeExecutable)' != 'true' and '$(_targetOS)' != 'win' and '$(NativeLib)' == 'Static'">.a</NativeBinaryExt>
 
-    <NativeSymbolExt Condition="'$(NativeSymbolExt)' == '' and '$(_IsApplePlatform)' == 'true'">.dsym</NativeSymbolExt>
+    <NativeSymbolExt Condition="'$(NativeSymbolExt)' == '' and '$(_IsApplePlatform)' == 'true'">.dSYM</NativeSymbolExt>
     <NativeSymbolExt Condition="'$(NativeSymbolExt)' == '' and '$(_targetOS)' == 'win'">.pdb</NativeSymbolExt>
     <NativeSymbolExt Condition="'$(NativeSymbolExt)' == ''">.dbg</NativeSymbolExt>
 

src/libraries/sendtohelix-mobile.targets

@@ -53,7 +53,7 @@
       <iOSLikeLibraryBuilderTargetsDir>$([MSBuild]::NormalizeDirectory('$(RepoRoot)', 'src', 'mono', 'msbuild', 'common'))</iOSLikeLibraryBuilderTargetsDir>
       <WorkItemPrefix Condition="'$(Scenario)' == 'BuildiOSApps' and '$(TestUsingWorkloads)' != 'true'">$(TargetOS)-</WorkItemPrefix>
 
-      <CMakeUrl>https://netcorenativeassets.blob.core.windows.net/resource-packages/external/macos/cmake/cmake-3.16.4-Darwin-x86_64.tar.gz</CMakeUrl>
+      <CMakeUrl>https://netcorenativeassets.blob.core.windows.net/resource-packages/external/macos/cmake/cmake-3.28.0-macos-universal.tar.gz</CMakeUrl>
 
       <_XHarnessAppleCustomCommand Condition="'$(NeedsiOSSDK)' == 'true'">
         source build-apple-app.sh
@@ -64,6 +64,7 @@
     <ItemGroup Condition="'$(NeedsiOSSDK)' == 'true'">
       <HelixCorrelationPayload Include="cmake" Uri="$(CMakeUrl)"                 Destination="build/cmake" />
       <HelixCorrelationPayload Include="$(AppleAppBuilderDir)"                   Destination="build/AppleAppBuilder" />
+      <HelixCorrelationPayload Include="$(LibraryBuilderDir)"                    Destination="build/LibraryBuilder" />
       <HelixCorrelationPayload Include="$(MonoAOTCompilerDir)"                   Condition="'$(RuntimeFlavor)' == 'mono'"
                                                                                  Destination="build/MonoAOTCompiler" />
       <HelixCorrelationPayload Include="$(MicrosoftNetCoreAppRuntimePackDir)"    Destination="build/microsoft.netcore.app.runtime.$(TargetOS)-$(TargetArchitecture.ToLower())" />

src/mono/msbuild/apple/build/AppleBuild.props

@@ -5,7 +5,7 @@
   </PropertyGroup>
 
   <!-- iOS/tvOS arm64 simulators do not support JIT, so force interpreter fallback, devices should FullAOT -->
-  <PropertyGroup Condition="('$(TargetOS)' == 'iossimulator' or '$(TargetOS)' == 'tvossimulator') And '$(TargetArchitecture)' == 'arm64'">
+  <PropertyGroup Condition="('$(TargetOS)' == 'iossimulator' or '$(TargetOS)' == 'tvossimulator') And '$(TargetArchitecture)' == 'arm64' and '$(UseNativeAOTRuntime)' != 'true'">
     <MonoForceInterpreter Condition="'$(MonoForceInterpreter)' == ''">true</MonoForceInterpreter>
   </PropertyGroup>
 
@@ -19,7 +19,8 @@
     <!-- Tracking issue: https://github.com/dotnet/runtime/issues/87740 -->
     <!-- <ShouldILStrip Condition="'$(RunAOTCompilation)' == 'true' and '$(MonoForceInterpreter)' != 'true'">true</ShouldILStrip> -->
 
-    <_IsLibraryMode Condition="'$(UseNativeAOTRuntime)' != 'true' and '$(NativeLib)' != ''">true</_IsLibraryMode>
+    <!-- TODO: We currently do not support bundling a static iOS-library with NativeAOT -->
+    <_IsLibraryMode Condition="('$(UseNativeAOTRuntime)' != 'true' and '$(NativeLib)' != '') or ('$(UseNativeAOTRuntime)' == 'true' and '$(NativeLib)' == 'Shared')">true</_IsLibraryMode>
 
     <_AotCompileTargetName Condition="'$(UseNativeAOTRuntime)' == 'true'">_AppleNativeAotCompile</_AotCompileTargetName>
     <_AotCompileTargetName Condition="'$(UseNativeAOTRuntime)' != 'true'">_AppleAotCompile</_AotCompileTargetName>

src/mono/msbuild/apple/build/AppleBuild.targets

@@ -4,7 +4,7 @@
     <AppleGenerateAppBundle Condition="'$(AppleGenerateAppBundle)' == ''">true</AppleGenerateAppBundle>
     <!-- Unable to properly integrate nativelib into app build, so not supported for now. -->
     <AppleGenerateAppBundle Condition="'$(_IsLibraryMode)' == 'true' and '$(ForceLibraryModeGenerateAppBundle)' != 'true' and '$(UseNativeAOTRuntime)' != 'true'">false</AppleGenerateAppBundle>
-    <_ProcessRuntimeComponentsForLibraryMode Condition="'$(_IsLibraryMode)' == 'true'">_ProcessRuntimeComponentsForLibraryMode</_ProcessRuntimeComponentsForLibraryMode>
+    <_ProcessRuntimeComponentsForLibraryMode Condition="'$(_IsLibraryMode)' == 'true' and '$(UseNativeAOTRuntime)' != 'true'">_ProcessRuntimeComponentsForLibraryMode</_ProcessRuntimeComponentsForLibraryMode>
     <EnableDefaultAssembliesToBundle Condition="'$(EnableDefaultAssembliesToBundle)' == ''">false</EnableDefaultAssembliesToBundle>
   </PropertyGroup>
 
@@ -267,25 +267,26 @@
   </Target>
 
   <Target Name="_AppleNativeAotCompile"
-          DependsOnTargets="SetupProperties;ComputeIlcCompileInputs;IlcCompile" />
+          DependsOnTargets="SetupProperties;ComputeIlcCompileInputs;IlcCompile;$(_IlcLibraryBuildDependsOn)" />
 
   <Target Name="_AppleGenerateAppBundle" 
           Condition="'$(AppleGenerateAppBundle)' == 'true'"
           DependsOnTargets="_AppleGenerateRuntimeConfig">
     <!-- Run App bundler, it uses AOT libs (if needed), link all native bits, compile simple UI (written in ObjC)
          and produce an app bundle (with xcode project) -->
 
+    <Error Condition="'$(NativeMainSource)' != '' and !Exists('$(NativeMainSource)')" Text="Project property NativeMainSource is defined, but the specified file: '$(NativeMainSource)' does not exist." />
+
     <ItemGroup>
       <ExtraAppLinkerArgs Include="@(_CommonLinkerArgs)" />
     </ItemGroup>
 
-    <ItemGroup Condition="'$(_IsLibraryMode)' == 'true'">
+    <ItemGroup Condition="'$(_IsLibraryMode)' == 'true' and '$(UseNativeAOTRuntime)' != 'true'">
       <NativeDependencies Include="$(LibraryOutputPath)" />
     </ItemGroup>
 
-    <Error Condition="'$(NativeMainSource)' != '' and !Exists('$(NativeMainSource)')" Text="Project property NativeMainSource is defined, but the specified file: '$(NativeMainSource)' does not exist." />
-
-    <ItemGroup Condition="'$(UseNativeAOTRuntime)' == 'true'">
+    <!-- Only pass additional linker flags with NativeAOT when we are not in the library mode -->
+    <ItemGroup Condition="'$(_IsLibraryMode)' != 'true' and '$(UseNativeAOTRuntime)' == 'true'">
       <NativeDependencies Condition="$(NativeDependencies) == ''" Include="%(ManagedBinary.IlcOutputFile)" />
       <_LinkerFlagsToDrop Include="@(NativeFramework->'-framework %(Identity)')" />
       <LinkerArg Remove="@(_LinkerFlagsToDrop)" />

src/mono/msbuild/apple/data/ProxyProjectForAOTOnHelix.proj

@@ -11,20 +11,36 @@
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(UseNativeAOTRuntime)' == 'true'">
-    <IntermediateOutputPath>$(OriginalPublishDir)</IntermediateOutputPath>
     <AppendTargetFrameworkToOutputPath>false</AppendTargetFrameworkToOutputPath>
     <UseArtifactsIntermediateOutput>true</UseArtifactsIntermediateOutput>
-    <NativeLib>static</NativeLib>
-    <CustomNativeMain>true</CustomNativeMain>
-    <NativeCompilationDuringPublish>false</NativeCompilationDuringPublish>
+    <_UseNativeAOTLibraryModeBundling Condition="'$(NativeLib)' == 'Shared'">true</_UseNativeAOTLibraryModeBundling>
+
     <_IsApplePlatform>true</_IsApplePlatform>
     <TargetsAppleMobile>true</TargetsAppleMobile>
     <_targetOS>$(TargetOS)</_targetOS>
-
+  
     <!-- Forced by ILLink targets -->
     <SelfContained>true</SelfContained>
   </PropertyGroup>
 
+  <PropertyGroup Condition="'$(_UseNativeAOTLibraryModeBundling)' != 'true'">
+    <!-- TODO: we probably want to recreate everything in the intermediate directory instead (see library mode bellow) -->
+    <IntermediateOutputPath>$(OriginalPublishDir)</IntermediateOutputPath>
+    <NativeLib>static</NativeLib>
+    <CustomNativeMain>true</CustomNativeMain>
+    <NativeCompilationDuringPublish>false</NativeCompilationDuringPublish>
+  </PropertyGroup>
+  <!-- In library mode we depend on NativeAOT publish integration targets -->
+  <PropertyGroup Condition="'$(_UseNativeAOTLibraryModeBundling)' == 'true'">
+    <AppendRuntimeIdentifierToOutputPath>false</AppendRuntimeIdentifierToOutputPath>
+    <IntermediateOutputPath>$(BaseIntermediateOutputPath)</IntermediateOutputPath>
+    <OutputPath>$([MSBuild]::NormalizeDirectory($(TestRootDir), '..', 'bin'))</OutputPath>
+    <PublishDir>$(OriginalPublishDir)</PublishDir>
+    <_IlcLibraryBuildDependsOn>LinkNative;CopyNativeBinary</_IlcLibraryBuildDependsOn>
+    <!-- we should not strip symbols from the generated library as xcode build will attempt to strip already stripped symbols -->
+    <StripSymbols>false</StripSymbols>
+  </PropertyGroup>
+
   <ItemGroup Condition="'$(UseNativeAOTRuntime)' == 'true'">
     <DirectPInvoke Include="__Internal" />
   </ItemGroup>
@@ -57,6 +73,13 @@
       <AppleNativeFilesToBundle Include="$(OriginalPublishDir)\**\*.*" Exclude="$(OriginalPublishDir)\*.dll" />
     </ItemGroup>
 
+    <!-- For NativeAOT library mode we need to manually create the 'obj' dir and copy all assemblies in there to properly build the library -->
+    <MakeDir Condition="'$(_UseNativeAOTLibraryModeBundling)' == 'true'"
+      Directories="$(IntermediateOutputPath)" />
+    <Copy Condition="'$(_UseNativeAOTLibraryModeBundling)' == 'true'"
+      SourceFiles="@(AppleAssembliesToBundle)"
+      DestinationFolder="$(IntermediateOutputPath)" />
+
     <PropertyGroup Condition="'$(UseRuntimeComponents)' == 'true'">
       <DiagnosticPorts>127.0.0.1:9000,nosuspend,listen</DiagnosticPorts>
     </PropertyGroup>

src/tasks/AppleAppBuilder/Templates/CMakeLists-librarymode.txt.template

@@ -5,22 +5,18 @@ enable_language(OBJC ASM)
 
 set(APP_RESOURCES
 %AppResources%
-lib%ProjectName%.dylib
 )
 
 add_executable(
     %ProjectName%
     %MainSource%
     ${APP_RESOURCES}
+    util.h
+    util.m
+    runtime-librarymode.h
+    runtime-librarymode.m
 )
 
-if(NOT %UseNativeAOTRuntime%)
-    target_sources(
-        %ProjectName%
-        PRIVATE
-        runtime.m)
-endif()
-
 %Defines%
 
 if(NOT %UseNativeAOTRuntime%)
@@ -36,6 +32,7 @@ set_target_properties(%ProjectName% PROPERTIES
     XCODE_EMBED_FRAMEWORKS "%DYLIB_PATH%"
     XCODE_ATTRIBUTE_LD_RUNPATH_SEARCH_PATHS "@executable_path/Frameworks"
     XCODE_ATTRIBUTE_SUPPORTS_MACCATALYST "YES"
+    XCODE_EMBED_FRAMEWORKS_CODE_SIGN_ON_COPY "YES"
     RESOURCE "${APP_RESOURCES}"
 )