From d3fd2330f31029e02475756ee315c5eb2296ff4b Mon Sep 17 00:00:00 2001
From: Layomi Akinrinade <laakinri@microsoft.com>
Date: Mon, 27 Jul 2020 13:32:37 -0700
Subject: [PATCH] Enable verbose linker output and bulk-suppress warnings

---
 eng/illink.targets                            | 19 ++++
 src/coreclr/crossgen-corelib.proj             |  6 +-
 .../Microsoft.NETCore.ILAsm.pkgproj           | 14 ++-
 .../Microsoft.NETCore.ILDAsm.pkgproj          | 14 ++-
 .../Microsoft.NETCore.TestHost.pkgproj        | 14 ++-
 .../tools/aot/crossgen2/CommandLineOptions.cs |  2 +
 .../src/tools/aot/crossgen2/Program.cs        | 12 +++
 .../src/tools/aot/crossgen2/crossgen2.csproj  | 92 ++++++++++---------
 src/libraries/Native/build-native.proj        |  2 +-
 src/mono/mono.proj                            | 13 ++-
 10 files changed, 132 insertions(+), 56 deletions(-)

diff --git a/eng/illink.targets b/eng/illink.targets
index 79eb5d409643b7..4f4dd3d62d95d4 100644
--- a/eng/illink.targets
+++ b/eng/illink.targets
@@ -216,6 +216,25 @@
       <ILLinkArgs>$(ILLinkArgs) --disable-opt unusedinterfaces</ILLinkArgs>
       <!-- keep DynamicDependencyAttribute unless a project explicitly disables it -->
       <ILLinkArgs Condition="'$(ILLinkKeepDepAttributes)' != 'false'">$(ILLinkArgs) --keep-dep-attributes true</ILLinkArgs>
+      <!-- enable verbose output -->
+      <ILLinkArgs>$(ILLinkArgs) --verbose</ILLinkArgs>
+      <!-- suprress warnings with the following codes:
+           IL2006:  The generic parameter 'T' from A with dynamically accessed member kinds B is passed into the generic parameter
+                    'T' from 'System.Lazy<T>' which requires dynamically accessed member kinds 'PublicParameterlessConstructor'
+           IL2008:  Could not find type A specified in resource B
+           IL2009:  Could not find method A in type B specified in resource C
+           IL2012:  Could not find field A in type B specified in resource C
+           IL2025:  Duplicate preserve of" warnings from verbose output,
+                    as we need both linker annotations and xml files
+           IL2026:  Calling A which has B can break functionality when trimming application code. The target method might be removed.
+           IL2035:  Unresolved assembly A in DynamicDependencyAttribute on B
+           IL2041:  The DynamicallyAccessedMembersAttribute is only allowed on method parameters, return value or generic parameters.
+           IL2047:  All overridden members must have the same DynamicallyAccessedMembersAttribute,
+                    usage as we don't add suppression files for ref projects
+           IL2050:  P/invoke method A declares a parameter with COM marshalling. Correctness of COM interop cannot be guaranteed after trimming.
+                    Interfaces and interface members might be removed
+      -->
+      <ILLinkArgs>$(ILLinkArgs) --nowarn IL1001;IL2006;IL2008;IL2009;IL2012;IL2025;IL2026;IL2035;IL2041;IL2047;IL2050</ILLinkArgs>
     </PropertyGroup>
 
     <MakeDir Directories="$(ILLinkTrimInputPath)" />
diff --git a/src/coreclr/crossgen-corelib.proj b/src/coreclr/crossgen-corelib.proj
index bf26cd259a8c5c..24944f668fdc1c 100644
--- a/src/coreclr/crossgen-corelib.proj
+++ b/src/coreclr/crossgen-corelib.proj
@@ -12,12 +12,12 @@
     </ItemGroup>
 
     <PropertyGroup>
-      <_CoreClrBuildScript Condition="$([MSBuild]::IsOsPlatform(Windows))">crossgen-corelib.cmd</_CoreClrBuildScript>
-      <_CoreClrBuildScript Condition="!$([MSBuild]::IsOsPlatform(Windows))">crossgen-corelib.sh</_CoreClrBuildScript>
+      <_CoreClrBuildScript Condition="$([MSBuild]::IsOsPlatform(Windows)) and '$(TargetOs)' == 'Windows_NT'">crossgen-corelib.cmd</_CoreClrBuildScript>
+      <_CoreClrBuildScript Condition="!$([MSBuild]::IsOsPlatform(Windows)) and '$(TargetOs)' != 'Windows_NT'">crossgen-corelib.sh</_CoreClrBuildScript>
     </PropertyGroup>
 
     <!-- Use IgnoreStandardErrorWarningFormat because Arcade sets WarnAsError and there's an existing warning in the native build. -->
-    <Exec Command="&quot;$(MSBuildThisFileDirectory)$(_CoreClrBuildScript)&quot; @(_CoreClrBuildArg->'%(Identity)',' ')" />
+    <Exec Condition="'$(_CoreClrBuildScript)' != ''" Command="&quot;$(MSBuildThisFileDirectory)$(_CoreClrBuildScript)&quot; @(_CoreClrBuildArg->'%(Identity)',' ')" />
   </Target>
 
   <Target Name="Restore" />
diff --git a/src/coreclr/src/.nuget/Microsoft.NETCore.ILAsm/Microsoft.NETCore.ILAsm.pkgproj b/src/coreclr/src/.nuget/Microsoft.NETCore.ILAsm/Microsoft.NETCore.ILAsm.pkgproj
index c21e7eaa736b74..8fd01f99c7d529 100644
--- a/src/coreclr/src/.nuget/Microsoft.NETCore.ILAsm/Microsoft.NETCore.ILAsm.pkgproj
+++ b/src/coreclr/src/.nuget/Microsoft.NETCore.ILAsm/Microsoft.NETCore.ILAsm.pkgproj
@@ -1,6 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="$([MSBuild]::GetPathOfFileAbove(Directory.Build.props))" />
+<Project ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <PackageTargetWindows Condition="'$(OS)' == 'Windows_NT' and '$(TargetOs)' == 'Windows_NT'">true</PackageTargetWindows>
+    <PackageTargetWindows Condition="'$(OS)' == 'Windows_NT' and '$(TargetOs)' == ''">true</PackageTargetWindows>
+  </PropertyGroup>
+
+  <Import Condition="'$(PackageTargetWindows)' == 'true'" Project="$([MSBuild]::GetPathOfFileAbove(Directory.Build.props))" />
 
   <PropertyGroup Condition="'$(PackageTargetRuntime)' == ''">
     <IsLineupPackage Condition="'$(IsLineupPackage)' == ''">true</IsLineupPackage>
@@ -11,5 +16,8 @@
     <NativeBinary Include="$(BinDir)ilasm$(ApplicationFileExtension)" />
   </ItemGroup>
 
-  <Import Project="$([MSBuild]::GetPathOfFileAbove(Directory.Build.targets))" />
+  <Import Condition="'$(PackageTargetWindows)' == 'true'" Project="$([MSBuild]::GetPathOfFileAbove(Directory.Build.targets))" />
+
+  <!-- Avoid "There is no target in the project" error. -->
+  <Target Condition="'$(PackageTargetWindows)' == 'false'" Name="Empty" />
 </Project>
diff --git a/src/coreclr/src/.nuget/Microsoft.NETCore.ILDAsm/Microsoft.NETCore.ILDAsm.pkgproj b/src/coreclr/src/.nuget/Microsoft.NETCore.ILDAsm/Microsoft.NETCore.ILDAsm.pkgproj
index ce1739f8d6f582..b35a516ffb9cf0 100644
--- a/src/coreclr/src/.nuget/Microsoft.NETCore.ILDAsm/Microsoft.NETCore.ILDAsm.pkgproj
+++ b/src/coreclr/src/.nuget/Microsoft.NETCore.ILDAsm/Microsoft.NETCore.ILDAsm.pkgproj
@@ -1,6 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="$([MSBuild]::GetPathOfFileAbove(Directory.Build.props))" />
+<Project ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <PackageTargetWindows Condition="'$(OS)' == 'Windows_NT' and '$(TargetOs)' == 'Windows_NT'">true</PackageTargetWindows>
+    <PackageTargetWindows Condition="'$(OS)' == 'Windows_NT' and '$(TargetOs)' == ''">true</PackageTargetWindows>
+  </PropertyGroup>
+  
+  <Import Condition="'$(PackageTargetWindows)' == 'true'" Project="$([MSBuild]::GetPathOfFileAbove(Directory.Build.props))" />
 
   <PropertyGroup Condition="'$(PackageTargetRuntime)' == ''">
     <IsLineupPackage Condition="'$(IsLineupPackage)' == ''">true</IsLineupPackage>
@@ -11,5 +16,8 @@
     <NativeBinary Include="$(BinDir)ildasm$(ApplicationFileExtension)" />
   </ItemGroup>
 
-  <Import Project="$([MSBuild]::GetPathOfFileAbove(Directory.Build.targets))" />
+  <Import Condition="'$(PackageTargetWindows)' == 'true'" Project="$([MSBuild]::GetPathOfFileAbove(Directory.Build.targets))" />
+
+  <!-- Avoid "There is no target in the project" error. -->
+  <Target Condition="'$(PackageTargetWindows)' == ''" Name="Empty" />
 </Project>
diff --git a/src/coreclr/src/.nuget/Microsoft.NETCore.TestHost/Microsoft.NETCore.TestHost.pkgproj b/src/coreclr/src/.nuget/Microsoft.NETCore.TestHost/Microsoft.NETCore.TestHost.pkgproj
index 5188a4cae99453..bf732414f3c314 100644
--- a/src/coreclr/src/.nuget/Microsoft.NETCore.TestHost/Microsoft.NETCore.TestHost.pkgproj
+++ b/src/coreclr/src/.nuget/Microsoft.NETCore.TestHost/Microsoft.NETCore.TestHost.pkgproj
@@ -1,6 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="$([MSBuild]::GetPathOfFileAbove(Directory.Build.props))" />
+<Project ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <PackageTargetWindows Condition="'$(OS)' == 'Windows_NT' and '$(TargetOs)' == ''">true</PackageTargetWindows>
+    <PackageTargetWindows Condition="'$(OS)' == 'Windows_NT' and '$(TargetOs)' == 'Windows_NT'">true</PackageTargetWindows>
+  </PropertyGroup>
+  
+  <Import Condition="'$(PackageTargetWindows)' == 'true'" Project="$([MSBuild]::GetPathOfFileAbove(Directory.Build.props))" />
 
   <PropertyGroup Condition="'$(PackageTargetRuntime)' == ''">
     <IsLineupPackage Condition="'$(IsLineupPackage)' == ''">true</IsLineupPackage>
@@ -11,5 +16,8 @@
     <NativeBinary Include="$(BinDir)corerun$(ApplicationFileExtension)" />
   </ItemGroup>
 
-  <Import Project="$([MSBuild]::GetPathOfFileAbove(Directory.Build.targets))" />
+  <Import Condition="'$(PackageTargetWindows)' == 'true'" Project="$([MSBuild]::GetPathOfFileAbove(Directory.Build.targets))" />
+
+  <!-- Avoid "There is no target in the project" error. -->
+  <Target Condition="'$(PackageTargetWindows)' == ''" Name="Empty" />
 </Project>
diff --git a/src/coreclr/src/tools/aot/crossgen2/CommandLineOptions.cs b/src/coreclr/src/tools/aot/crossgen2/CommandLineOptions.cs
index 5aeae5245e3e53..f698d96bb87fef 100644
--- a/src/coreclr/src/tools/aot/crossgen2/CommandLineOptions.cs
+++ b/src/coreclr/src/tools/aot/crossgen2/CommandLineOptions.cs
@@ -1,6 +1,7 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#if SHOULD_RUN_CROSSGEN
 using System;
 using System.CommandLine;
 using System.IO;
@@ -206,3 +207,4 @@ public static Command RootCommand()
         }
     }
 }
+#endif
diff --git a/src/coreclr/src/tools/aot/crossgen2/Program.cs b/src/coreclr/src/tools/aot/crossgen2/Program.cs
index be483cbda4819c..a87069ae2bb2d1 100644
--- a/src/coreclr/src/tools/aot/crossgen2/Program.cs
+++ b/src/coreclr/src/tools/aot/crossgen2/Program.cs
@@ -1,6 +1,7 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#if SHOULD_RUN_CROSSGEN
 using System;
 using System.Collections.Generic;
 using System.CommandLine;
@@ -664,3 +665,14 @@ private static int InnerMain(CommandLineOptions buildOptions)
         }
     }
 }
+#else
+namespace ILCompiler
+{
+    internal class Program
+    {
+        public static void Main(string[] args)
+        {
+        }
+    }
+}
+#endif
diff --git a/src/coreclr/src/tools/aot/crossgen2/crossgen2.csproj b/src/coreclr/src/tools/aot/crossgen2/crossgen2.csproj
index 2de5f56821453f..05ed62d27cce02 100644
--- a/src/coreclr/src/tools/aot/crossgen2/crossgen2.csproj
+++ b/src/coreclr/src/tools/aot/crossgen2/crossgen2.csproj
@@ -16,30 +16,6 @@
     <Configurations>Debug;Release;Checked</Configurations>
   </PropertyGroup>
 
-  <ItemGroup Label="Embedded Resources">
-    <EmbeddedResource Include="Properties\Resources.resx">
-      <GenerateSource>true</GenerateSource>
-      <ClassName>System.SR</ClassName>
-    </EmbeddedResource>
-  </ItemGroup>
-
-  <ItemGroup>
-    <ProjectReference Include="..\ILCompiler.DependencyAnalysisFramework\ILCompiler.DependencyAnalysisFramework.csproj" />
-    <ProjectReference Include="..\ILCompiler.TypeSystem.ReadyToRun\ILCompiler.TypeSystem.ReadyToRun.csproj" />
-    <ProjectReference Include="..\ILCompiler.ReadyToRun\ILCompiler.ReadyToRun.csproj" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <Compile Include="..\..\Common\CommandLine\CommandLineException.cs" />
-    <Compile Include="..\..\Common\CommandLine\CommandLineHelpers.cs" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <PackageReference Include="System.CommandLine">
-      <Version>$(SystemCommandLineVersion)</Version>
-    </PackageReference>
-  </ItemGroup>
-
   <PropertyGroup>
     <CrossHostArch></CrossHostArch>
     <CrossHostArch Condition="'$(TargetArchitecture)' == 'arm64' and '$(BuildArchitecture)' == 'x64'">x64</CrossHostArch>
@@ -55,23 +31,57 @@
     <LibraryNameExtension Condition="$([MSBuild]::IsOsPlatform('OSX'))">.dylib</LibraryNameExtension>
 
     <JitInterfaceLibraryName>$(LibraryNamePrefix)jitinterface$(LibraryNameExtension)</JitInterfaceLibraryName>
-  </PropertyGroup>
 
-  <ItemGroup>
-    <Content Include="$(BinDir)\$(JitInterfaceLibraryName)"
-      CopyToOutputDirectory="PreserveNewest"
-      CopyToPublishDirectory="PreserveNewest"
-      Link="%(FileName)%(Extension)"
-     />
-
-    <Content Include="$(BinDir)\$(NativeArchFolder)$(LibraryNamePrefix)clrjit$(LibraryNameExtension)"
-      CopyToOutputDirectory="PreserveNewest"
-      CopyToPublishDirectory="PreserveNewest"
-      Link="$(LibraryNamePrefix)clrjit-$(TargetSpec)$(LibraryNameExtension)"
-     />
-  </ItemGroup>
+    <ShouldRunCrossGen Condition="$([MSBuild]::IsOsPlatform(Windows)) and '$(TargetOs)' == 'Windows_NT'">true</ShouldRunCrossGen>
+    <ShouldRunCrossGen Condition="!$([MSBuild]::IsOsPlatform(Windows)) and '$(TargetOs)' != 'Windows_NT'">true</ShouldRunCrossGen>
+    <DefineConstants Condition="'$(ShouldRunCrossGen)' == 'true'">$(DefineConstants);SHOULD_RUN_CROSSGEN</DefineConstants>
+  </PropertyGroup>
 
-  <Target Name="CreateCrossTargetingPackage" AfterTargets="Build" Condition="'$(CrossHostArch)' != ''">
+  <Choose>
+    <When Condition="'$(ShouldRunCrossGen)' == 'true'">
+
+      <ItemGroup Label="Embedded Resources">
+        <EmbeddedResource Include="Properties\Resources.resx">
+          <GenerateSource>true</GenerateSource>
+          <ClassName>System.SR</ClassName>
+        </EmbeddedResource>
+      </ItemGroup>
+
+      <ItemGroup>
+        <ProjectReference Include="..\ILCompiler.DependencyAnalysisFramework\ILCompiler.DependencyAnalysisFramework.csproj" />
+        <ProjectReference Include="..\ILCompiler.TypeSystem.ReadyToRun\ILCompiler.TypeSystem.ReadyToRun.csproj" />
+        <ProjectReference Include="..\ILCompiler.ReadyToRun\ILCompiler.ReadyToRun.csproj" />
+      </ItemGroup>
+
+      <ItemGroup>
+        <Compile Include="..\..\Common\CommandLine\CommandLineException.cs" />
+        <Compile Include="..\..\Common\CommandLine\CommandLineHelpers.cs" />
+      </ItemGroup>
+
+      <ItemGroup>
+        <PackageReference Include="System.CommandLine">
+          <Version>$(SystemCommandLineVersion)</Version>
+        </PackageReference>
+      </ItemGroup>
+
+      <ItemGroup>
+        <Content Include="$(BinDir)\$(JitInterfaceLibraryName)"
+          CopyToOutputDirectory="PreserveNewest"
+          CopyToPublishDirectory="PreserveNewest"
+          Link="%(FileName)%(Extension)"
+        />
+
+        <Content Include="$(BinDir)\$(NativeArchFolder)$(LibraryNamePrefix)clrjit$(LibraryNameExtension)"
+          CopyToOutputDirectory="PreserveNewest"
+          CopyToPublishDirectory="PreserveNewest"
+          Link="$(LibraryNamePrefix)clrjit-$(TargetSpec)$(LibraryNameExtension)"
+        />
+      </ItemGroup>
+
+    </When>
+  </Choose>
+
+  <Target Name="CreateCrossTargetingPackage" AfterTargets="Build" Condition="'$(CrossHostArch)' != '' and '$(ShouldRunCrossGen)' == 'true'">
 
     <PropertyGroup>
       <CrossPackageFolder>$(BinDir)\$(CrossHostArch)\crossgen2</CrossPackageFolder>
@@ -98,9 +108,9 @@
 
   </Target>
 
-  <Target Name="GenerateDepsJsonFile" Returns="$(ProjectDepsFilePath)" DependsOnTargets="GenerateBuildDependencyFile" />
+  <Target Name="GenerateDepsJsonFile" Returns="$(ProjectDepsFilePath)" DependsOnTargets="GenerateBuildDependencyFile" Condition="'$(ShouldRunCrossGen)' == 'true'" />
 
-  <Target Name="RemoveUnusedFilesFromDepsJson" AfterTargets="ResolveRuntimePackAssets" BeforeTargets="GenerateBuildDependencyFile">
+  <Target Name="RemoveUnusedFilesFromDepsJson" AfterTargets="ResolveRuntimePackAssets" BeforeTargets="GenerateBuildDependencyFile" Condition="'$(ShouldRunCrossGen)' == 'true'">
     <PropertyGroup>
       <StaticLibraryFileExtension>.a</StaticLibraryFileExtension>
       <StaticLibraryFileExtension Condition="'$(TargetOS)' == 'Windows_NT'">.lib</StaticLibraryFileExtension>
diff --git a/src/libraries/Native/build-native.proj b/src/libraries/Native/build-native.proj
index 28dc8184f01cf0..891e754266dba5 100644
--- a/src/libraries/Native/build-native.proj
+++ b/src/libraries/Native/build-native.proj
@@ -13,7 +13,7 @@
 
   <Target Name="BuildNativeUnix"
           BeforeTargets="Build"
-          Condition="'$(TargetOS)' != 'Windows_NT'">
+          Condition="'$(TargetOS)' != 'Windows_NT' and '$(OS)' != 'Windows_NT'">
     <PropertyGroup>
       <!--
         MSBuildNodeCount should a good approximation for how many procs to use for native build, if we find that doesn't work
diff --git a/src/mono/mono.proj b/src/mono/mono.proj
index a11853b47c527b..bfc0fe6a096a63 100644
--- a/src/mono/mono.proj
+++ b/src/mono/mono.proj
@@ -13,7 +13,8 @@
     <ScriptExt Condition="'$(OS)' != 'Windows_NT'">.sh</ScriptExt>
     <CoreClrFileName Condition="'$(TargetsWindows)' == 'true'">coreclr.dll</CoreClrFileName>
     <CoreClrFileName Condition="'$(TargetsOSX)' == 'true'">libcoreclr.dylib</CoreClrFileName>
-    <CoreClrFileName Condition="'$(CoreClrFileName)' == ''">libcoreclr.so</CoreClrFileName>
+    <CoreClrFileName Condition="'$(TargetsOSX)' == 'true' and '$(OS)' == 'Windows_NT'">coreclr.dll</CoreClrFileName>
+    <!-- <CoreClrFileName Condition="'$(CoreClrFileName)' == ''">libcoreclr.so</CoreClrFileName> -->
     <MonoFileName Condition="'$(TargetsiOS)' == 'true' or '$(TargetstvOS)' == 'true'">libmonosgen-2.0.dylib</MonoFileName>
     <MonoFileName Condition="'$(TargetsAndroid)' == 'true'">libmonosgen-2.0.so</MonoFileName>
     <MonoFileName Condition="'$(TargetsBrowser)' == 'true'">libmonosgen-2.0.a</MonoFileName>
@@ -943,6 +944,10 @@
       <_MonoRuntimeFilePath Condition="'$(TargetstvOS)' == 'true'">$(MonoObjDir)out\lib\libmonosgen-2.0.dylib</_MonoRuntimeFilePath>
       <_MonoRuntimeFilePath Condition="'$(TargetsAndroid)' == 'true'">$(MonoObjDir)out\lib\libmonosgen-2.0.so</_MonoRuntimeFilePath>
       <_MonoRuntimeFilePath Condition="'$(TargetsBrowser)' == 'true'">$(MonoObjDir)mono\mini\.libs\libmonosgen-2.0.a</_MonoRuntimeFilePath>
+      <_MonoRuntimeFilePath Condition="'$(TargetsBrowser)' == 'true'">$(MonoObjDir)mono\mini\.libs\libmonosgen-2.0.a</_MonoRuntimeFilePath>
+      <_MonoRuntimeFilePath Condition="'$(TargetsLinux)' == 'true' and '$(OS)' == 'Windows_NT' and '$(Platform)' == 'x64'">$(MonoObjDir)x64\Bin\$(Configuration)\mono-2.0-sgen.dll</_MonoRuntimeFilePath>
+      <_MonoRuntimeFilePath Condition="'$(TargetsOSX)' == 'true' and '$(OS)' == 'Windows_NT' and '$(Platform)' == 'x64'">$(MonoObjDir)x64\Bin\$(Configuration)\mono-2.0-sgen.dll</_MonoRuntimeFilePath>
+      <_MonoRuntimeFilePath Condition="'$(TargetsLinux)' == 'true' and '$(OS)' == 'OSX'">$(MonoObjDir)out\lib\libmonosgen-2.0.dylib</_MonoRuntimeFilePath>
       <_MonoRuntimeFilePath Condition="'$(_MonoRuntimeFilePath)' == ''">$(MonoObjDir)mono\mini\.libs\libmonosgen-2.0.so</_MonoRuntimeFilePath>
       <_MonoRuntimeStaticFilePath Condition="'$(TargetsiOS)' == 'true' or '$(TargetstvOS)' == 'true' or '$(TargetsAndroid)' == 'true'">$(MonoObjDir)out\lib\libmonosgen-2.0.a</_MonoRuntimeStaticFilePath>
       <_MonoAotCrossFilePath Condition="'$(TargetsiOS)' == 'true' and '$(Platform)' == 'arm64'">$(MonoObjDir)cross\out\bin\aarch64-apple-darwin10-mono-sgen</_MonoAotCrossFilePath>
@@ -1001,7 +1006,11 @@
           SkipUnchangedFiles="true"
           Condition="'$(TargetsiOS)' == 'true' or '$(TargetstvOS)' == 'true' or '$(TargetsAndroid)' == 'true' or '$(TargetsBrowser)' == 'true'"/>
 
-    <Exec Condition="'$(TargetsOSX)' == 'true' or '$(TargetsiOS)' == 'true' or '$(TargetstvOS)' == 'true'" Command="install_name_tool -id @rpath/$(MonoFileName) $(BinDir)$(MonoFileName)" />
+    <PropertyGroup>
+      <TargetsAppleDevice Condition="'$(TargetsOSX)' == 'true' or '$(TargetsiOS)' == 'true' or '$(TargetstvOS)' == 'true'">true</TargetsAppleDevice>
+    </PropertyGroup>
+
+    <Exec Condition="'$(TargetsAppleDevice)' == 'true' and '$(OS)' == 'OSX'" Command="install_name_tool -id @rpath/$(MonoFileName) $(BinDir)$(MonoFileName)" />
   </Target>
 
 </Project>