Adding net461 target to Microsoft.Bcl.* packages (dotnet/corefx#38104)

* Adding net461 target to Microsoft.Bcl.* packages

* Adding System.Text.Json net461 target as well

Commit migrated from https://github.com/dotnet/corefx/commit/fdab38c206fe545b53d043f81be574cdbe9b5b8c

diff --git a/eng/depProj.targets b/eng/depProj.targets
index 11b70d9..ce8fcd6 100644 (file)
--- a/eng/depProj.targets
+++ b/eng/depProj.targets
@@ -111,6 +111,13 @@ See the LICENSE file in the project root for more information.
   <!-- Required by Common.Targets but not used for depproj -->
   <Target Name="CreateManifestResourceNames" />
   
+  <Target Name="RemoveFrameworkReferences"
+          AfterTargets="ResolvePackageAssets">
+    <ItemGroup>
+      <ResolvedFrameworkAssemblies Remove="@(ResolvedFrameworkAssemblies)" Condition="'%(ResolvedFrameworkAssemblies.NuGetIsFrameworkReference)' == 'true'" />
+    </ItemGroup>
+  </Target>
+
   <!-- Support filtering to a subset of packages or files -->
   <Target Name="FilterNugetPackages" 
           BeforeTargets="ResolveAssemblyReferences"

diff --git a/src/libraries/Microsoft.Bcl.AsyncInterfaces/ref/Configurations.props b/src/libraries/Microsoft.Bcl.AsyncInterfaces/ref/Configurations.props
index 20d2e63..4de3eef 100644 (file)
--- a/src/libraries/Microsoft.Bcl.AsyncInterfaces/ref/Configurations.props
+++ b/src/libraries/Microsoft.Bcl.AsyncInterfaces/ref/Configurations.props
@@ -1,8 +1,13 @@
 <Project DefaultTargets="Build">
   <PropertyGroup>
-    <BuildConfigurations>
+    <PackageConfigurations>
       netstandard;
       netstandard2.1;
+      net461;
+    </PackageConfigurations>
+    <BuildConfigurations>
+      $(PackageConfigurations);
+      netfx;
     </BuildConfigurations>
   </PropertyGroup>
 </Project>

diff --git a/src/libraries/Microsoft.Bcl.AsyncInterfaces/ref/Microsoft.Bcl.AsyncInterfaces.csproj b/src/libraries/Microsoft.Bcl.AsyncInterfaces/ref/Microsoft.Bcl.AsyncInterfaces.csproj
index e61b496..1c646cd 100644 (file)
--- a/src/libraries/Microsoft.Bcl.AsyncInterfaces/ref/Microsoft.Bcl.AsyncInterfaces.csproj
+++ b/src/libraries/Microsoft.Bcl.AsyncInterfaces/ref/Microsoft.Bcl.AsyncInterfaces.csproj
@@ -1,13 +1,12 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <ProjectGuid>{6371299B-8F39-4A0A-A9CD-70F80FF205F6}</ProjectGuid>
-    <Configurations>netstandard-Debug;netstandard-Release;netstandard2.1-Debug;netstandard2.1-Release</Configurations>
+    <Configurations>net461-Debug;net461-Release;netfx-Debug;netfx-Release;netstandard-Debug;netstandard-Release;netstandard2.1-Debug;netstandard2.1-Release</Configurations>
   </PropertyGroup>
-  <ItemGroup Condition="'$(TargetGroup)' == 'netstandard'">
+  <ItemGroup Condition="'$(TargetGroup)' == 'netstandard' OR '$(TargetsNetFx)' == 'true'">
     <Compile Include="Microsoft.Bcl.AsyncInterfaces.cs" />
-    <Reference Include="System.Threading.Tasks.Extensions" />
   </ItemGroup>
-  <ItemGroup Condition="'$(TargetGroup)' != 'netstandard'">
+  <ItemGroup Condition="'$(TargetGroup)' != 'netstandard' AND '$(TargetsNetFx)' != 'true'">
     <Compile Include="Microsoft.Bcl.AsyncInterfaces.Forwards.cs" />
   </ItemGroup>
   <ItemGroup Condition="'$(TargetGroup)' == 'netstandard'">
@@ -15,4 +14,9 @@
     <Reference Include="System.Threading.Tasks" />
     <Reference Include="System.Threading.Tasks.Extensions" />
   </ItemGroup>
+  <ItemGroup Condition="'$(TargetsNetFx)' == 'true'">
+    <Reference Include="mscorlib" />
+    <Reference Include="netstandard" />
+    <Reference Include="System.Threading.Tasks.Extensions" />
+  </ItemGroup>
 </Project>
\ No newline at end of file

diff --git a/src/libraries/Microsoft.Bcl.AsyncInterfaces/src/Configurations.props b/src/libraries/Microsoft.Bcl.AsyncInterfaces/src/Configurations.props
index 20d2e63..4de3eef 100644 (file)
--- a/src/libraries/Microsoft.Bcl.AsyncInterfaces/src/Configurations.props
+++ b/src/libraries/Microsoft.Bcl.AsyncInterfaces/src/Configurations.props
@@ -1,8 +1,13 @@
 <Project DefaultTargets="Build">
   <PropertyGroup>
-    <BuildConfigurations>
+    <PackageConfigurations>
       netstandard;
       netstandard2.1;
+      net461;
+    </PackageConfigurations>
+    <BuildConfigurations>
+      $(PackageConfigurations);
+      netfx;
     </BuildConfigurations>
   </PropertyGroup>
 </Project>

diff --git a/src/libraries/Microsoft.Bcl.AsyncInterfaces/src/Microsoft.Bcl.AsyncInterfaces.csproj b/src/libraries/Microsoft.Bcl.AsyncInterfaces/src/Microsoft.Bcl.AsyncInterfaces.csproj
index 2a076b6..3b30c3f 100644 (file)
--- a/src/libraries/Microsoft.Bcl.AsyncInterfaces/src/Microsoft.Bcl.AsyncInterfaces.csproj
+++ b/src/libraries/Microsoft.Bcl.AsyncInterfaces/src/Microsoft.Bcl.AsyncInterfaces.csproj
@@ -1,8 +1,8 @@
 <Project Sdk="Microsoft.NET.Sdk" ToolsVersion="Current">
   <PropertyGroup>
     <ProjectGuid>{96A7CE75-B5E8-421B-BDF0-C4651D97D8CA}</ProjectGuid>
-    <Configurations>netstandard-Debug;netstandard-Release;netstandard2.1-Debug;netstandard2.1-Release</Configurations>
-    <IsPartialFacadeAssembly Condition="'$(TargetGroup)' != 'netstandard'">true</IsPartialFacadeAssembly>
+    <Configurations>net461-Debug;net461-Release;netfx-Debug;netfx-Release;netstandard-Debug;netstandard-Release;netstandard2.1-Debug;netstandard2.1-Release</Configurations>
+    <IsPartialFacadeAssembly Condition="'$(TargetGroup)' != 'netstandard' AND '$(TargetsNetFx)' != 'true'">true</IsPartialFacadeAssembly>
   </PropertyGroup>
   <ItemGroup Condition="'$(IsPartialFacadeAssembly)' != 'true'">
     <Compile Include="System\Threading\Tasks\Sources\ManualResetValueTaskSourceCore.cs" />
@@ -32,7 +32,9 @@
       <Link>ProductionCode\System.Runtime\src\System\Runtime\CompilerServices\EnumeratorCancellationAttribute.cs</Link>
     </Compile>
   </ItemGroup>
-  <ItemGroup Condition="'$(TargetGroup)' == 'netstandard'">
+  <ItemGroup Condition="'$(TargetGroup)' == 'netstandard' OR '$(TargetsNetFx)' == 'true'">
+    <Reference Include="mscorlib" />
+    <Reference Include="System" />
     <Reference Include="System.Runtime" />
     <Reference Include="System.Threading.Tasks" />
     <Reference Include="System.Threading.Tasks.Extensions" />

diff --git a/src/libraries/Microsoft.Bcl.HashCode/ref/Configurations.props b/src/libraries/Microsoft.Bcl.HashCode/ref/Configurations.props
index 1264571..0a07627 100644 (file)
--- a/src/libraries/Microsoft.Bcl.HashCode/ref/Configurations.props
+++ b/src/libraries/Microsoft.Bcl.HashCode/ref/Configurations.props
@@ -4,10 +4,12 @@
       netstandard;
       netstandard2.1;
       netcoreapp2.1;
+      net461;
     </PackageConfigurations>
     <BuildConfigurations>
       $(PackageConfigurations);
       netcoreapp;
+      netfx;
     </BuildConfigurations>
   </PropertyGroup>
 </Project>

diff --git a/src/libraries/Microsoft.Bcl.HashCode/ref/Microsoft.Bcl.HashCode.csproj b/src/libraries/Microsoft.Bcl.HashCode/ref/Microsoft.Bcl.HashCode.csproj
index 409ce4d..b8b17e7 100644 (file)
--- a/src/libraries/Microsoft.Bcl.HashCode/ref/Microsoft.Bcl.HashCode.csproj
+++ b/src/libraries/Microsoft.Bcl.HashCode/ref/Microsoft.Bcl.HashCode.csproj
@@ -1,12 +1,13 @@
 <Project Sdk="Microsoft.NET.Sdk" ToolsVersion="Current">
   <PropertyGroup>
     <ProjectGuid>{96AA2060-C846-4E56-9509-E8CB9C114C8F}</ProjectGuid>
-    <Configurations>netcoreapp-Debug;netcoreapp-Release;netcoreapp2.1-Debug;netcoreapp2.1-Release;netstandard-Debug;netstandard-Release;netstandard2.1-Debug;netstandard2.1-Release</Configurations>
+    <Configurations>net461-Debug;net461-Release;netcoreapp-Debug;netcoreapp-Release;netcoreapp2.1-Debug;netcoreapp2.1-Release;netfx-Debug;netfx-Release;netstandard-Debug;netstandard-Release;netstandard2.1-Debug;netstandard2.1-Release</Configurations>
   </PropertyGroup>
-  <ItemGroup Condition="'$(TargetFramework)' == 'netstandard2.0'">
+  <ItemGroup Condition="'$(TargetFramework)' == 'netstandard2.0' OR '$(TargetsNetFx)' == 'true'">
     <Compile Include="Microsoft.Bcl.HashCode.cs" />
+    <Reference Include="mscorlib" />
   </ItemGroup>
-  <ItemGroup Condition="'$(TargetFramework)' != 'netstandard2.0'">
+  <ItemGroup Condition="'$(TargetFramework)' != 'netstandard2.0' AND '$(TargetsNetFx)' != 'true'">
     <Compile Include="Microsoft.Bcl.HashCode.Forwards.cs" />
     <ProjectReference Include="..\..\System.Runtime\ref\System.Runtime.csproj" Condition="'$(TargetGroup)' == 'netcoreapp'" />
     <Reference Include="System.Runtime" Condition="'$(TargetGroup)' != 'netcoreapp'" />

diff --git a/src/libraries/Microsoft.Bcl.HashCode/src/Configurations.props b/src/libraries/Microsoft.Bcl.HashCode/src/Configurations.props
index 1264571..0a07627 100644 (file)
--- a/src/libraries/Microsoft.Bcl.HashCode/src/Configurations.props
+++ b/src/libraries/Microsoft.Bcl.HashCode/src/Configurations.props
@@ -4,10 +4,12 @@
       netstandard;
       netstandard2.1;
       netcoreapp2.1;
+      net461;
     </PackageConfigurations>
     <BuildConfigurations>
       $(PackageConfigurations);
       netcoreapp;
+      netfx;
     </BuildConfigurations>
   </PropertyGroup>
 </Project>

diff --git a/src/libraries/Microsoft.Bcl.HashCode/src/Microsoft.Bcl.HashCode.csproj b/src/libraries/Microsoft.Bcl.HashCode/src/Microsoft.Bcl.HashCode.csproj
index 9a817ed..e99b1ec 100644 (file)
--- a/src/libraries/Microsoft.Bcl.HashCode/src/Microsoft.Bcl.HashCode.csproj
+++ b/src/libraries/Microsoft.Bcl.HashCode/src/Microsoft.Bcl.HashCode.csproj
@@ -2,9 +2,9 @@
   <PropertyGroup>
     <ProjectGuid>{B77D0212-D53C-4F7F-8CEC-2E067AC6FCAB}</ProjectGuid>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
-    <IsPartialFacadeAssembly Condition="'$(TargetFramework)' != 'netstandard2.0'">true</IsPartialFacadeAssembly>
+    <IsPartialFacadeAssembly Condition="'$(TargetFramework)' != 'netstandard2.0' AND '$(TargetsNetFx)' != 'true'">true</IsPartialFacadeAssembly>
     <OmitResources>$(IsPartialFacadeAssembly)</OmitResources>
-    <Configurations>netcoreapp-Debug;netcoreapp-Release;netcoreapp2.1-Debug;netcoreapp2.1-Release;netstandard-Debug;netstandard-Release;netstandard2.1-Debug;netstandard2.1-Release</Configurations>
+    <Configurations>net461-Debug;net461-Release;netcoreapp-Debug;netcoreapp-Release;netcoreapp2.1-Debug;netcoreapp2.1-Release;netfx-Debug;netfx-Release;netstandard-Debug;netstandard-Release;netstandard2.1-Debug;netstandard2.1-Release</Configurations>
     <Nullable>enable</Nullable>
   </PropertyGroup>
   <ItemGroup Condition="'$(IsPartialFacadeAssembly)' != 'true'">
@@ -13,6 +13,8 @@
     </Compile>
     <Compile Include="BitOperations.cs" />
     <Compile Include="Interop.GetRandomBytes.cs" />
+    <Reference Include="mscorlib" />
+    <Reference Include="System" />
   </ItemGroup>
   <ItemGroup Condition="'$(IsPartialFacadeAssembly)' == 'true' AND '$(TargetGroup)' != 'netstandard2.1'">
     <Reference Include="System.Runtime" />

diff --git a/src/libraries/System.Text.Json/pkg/System.Text.Json.pkgproj b/src/libraries/System.Text.Json/pkg/System.Text.Json.pkgproj
index 4e75b52..7aa54c2 100644 (file)
--- a/src/libraries/System.Text.Json/pkg/System.Text.Json.pkgproj
+++ b/src/libraries/System.Text.Json/pkg/System.Text.Json.pkgproj
@@ -4,7 +4,9 @@
     <ProjectReference Include="..\ref\System.Text.Json.csproj">
       <SupportedFramework>net461;netcoreapp2.0;uap10.0.16299;$(AllXamarinFrameworks)</SupportedFramework>
     </ProjectReference>
-    <ProjectReference Include="..\src\System.Text.Json.csproj" />
+    <ProjectReference Include="..\src\System.Text.Json.csproj">
+      <SupportedFramework>net461;netcoreapp2.0;uap10.0.16299;$(AllXamarinFrameworks)</SupportedFramework>
+    </ProjectReference>
     <!-- Since UAP and .NETCoreApp are package based we still want to enable
      OOBing libraries that happen to overlap with their framework package.
      This avoids us having to lock the API in our NuGet packages just 
@@ -14,5 +16,10 @@
       <Value>.NETCoreApp;UAP</Value>
     </ValidatePackageSuppression>
   </ItemGroup>
+  <PropertyGroup>
+    <!-- Excluding the reference assets on the package so that RAR will see the run-time conflicts at build time in order to
+    generate the right binding redirects when targeting Desktop. https://github.com/dotnet/corefx/issues/32457 -->
+    <ExcludeReferenceAssets>true</ExcludeReferenceAssets>
+  </PropertyGroup>
   <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), Directory.Build.targets))\Directory.Build.targets" />
 </Project>
\ No newline at end of file

diff --git a/src/libraries/System.Text.Json/ref/Configurations.props b/src/libraries/System.Text.Json/ref/Configurations.props
index e0948db..cf9d7fa 100644 (file)
--- a/src/libraries/System.Text.Json/ref/Configurations.props
+++ b/src/libraries/System.Text.Json/ref/Configurations.props
@@ -2,11 +2,13 @@
   <PropertyGroup>
     <PackageConfigurations>
       netstandard;
+      net461;
     </PackageConfigurations>
     <BuildConfigurations>
       $(PackageConfigurations)
       netcoreapp;
       uap;
+      netfx;
     </BuildConfigurations>
   </PropertyGroup>
 </Project>
\ No newline at end of file

diff --git a/src/libraries/System.Text.Json/ref/System.Text.Json.csproj b/src/libraries/System.Text.Json/ref/System.Text.Json.csproj
index 8049bab..85b6a4f 100644 (file)
--- a/src/libraries/System.Text.Json/ref/System.Text.Json.csproj
+++ b/src/libraries/System.Text.Json/ref/System.Text.Json.csproj
@@ -1,17 +1,19 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <ProjectGuid>{9F155052-2DDE-4DBD-9F31-ADB45C9FE628}</ProjectGuid>
-    <Configurations>netcoreapp-Debug;netcoreapp-Release;netstandard-Debug;netstandard-Release;uap-Debug;uap-Release</Configurations>
+    <Configurations>net461-Debug;net461-Release;netcoreapp-Debug;netcoreapp-Release;netfx-Debug;netfx-Release;netstandard-Debug;netstandard-Release;uap-Debug;uap-Release</Configurations>
   </PropertyGroup>
   <ItemGroup>
     <Compile Include="System.Text.Json.cs" />
   </ItemGroup>
-  <ItemGroup Condition="'$(TargetGroup)' != 'netstandard'">
+  <ItemGroup Condition="'$(TargetGroup)' != 'netstandard' AND '$(TargetsNetFx)' != 'true'">
     <Compile Include="System.Text.Json.Manual.cs" />
     <ProjectReference Include="..\..\System.Memory\ref\System.Memory.csproj" />
     <ProjectReference Include="..\..\System.Runtime\ref\System.Runtime.csproj" />
   </ItemGroup>
-  <ItemGroup Condition="'$(TargetGroup)' == 'netstandard'">
+  <ItemGroup Condition="'$(TargetGroup)' == 'netstandard' OR '$(TargetsNetFx)' == 'true'">
+    <Reference Include="mscorlib" />
+    <Reference Include="netstandard" />
     <Reference Include="System.Memory" />
     <Reference Include="System.Threading.Tasks.Extensions" />
   </ItemGroup>

diff --git a/src/libraries/System.Text.Json/src/Configurations.props b/src/libraries/System.Text.Json/src/Configurations.props
index 45f4796..d1c0ca9 100644 (file)
--- a/src/libraries/System.Text.Json/src/Configurations.props
+++ b/src/libraries/System.Text.Json/src/Configurations.props
@@ -1,9 +1,14 @@
 <Project DefaultTargets="Build">
   <PropertyGroup>
-    <BuildConfigurations>
+    <PackageConfigurations>
       netstandard;
       netcoreapp;
       uap-Windows_NT;
+      net461;
+    </PackageConfigurations>
+    <BuildConfigurations>
+      $(PackageConfigurations);
+      netfx;
     </BuildConfigurations>
   </PropertyGroup>
 </Project>

diff --git a/src/libraries/System.Text.Json/src/System.Text.Json.csproj b/src/libraries/System.Text.Json/src/System.Text.Json.csproj
index 941b0ba..3fde4c3 100644 (file)
--- a/src/libraries/System.Text.Json/src/System.Text.Json.csproj
+++ b/src/libraries/System.Text.Json/src/System.Text.Json.csproj
@@ -4,10 +4,11 @@
     <AssemblyName>System.Text.Json</AssemblyName>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <DocumentationFile>$(OutputPath)$(MSBuildProjectName).xml</DocumentationFile>
-    <Configurations>netcoreapp-Debug;netcoreapp-Release;netstandard-Debug;netstandard-Release;uap-Windows_NT-Debug;uap-Windows_NT-Release</Configurations>
+    <Configurations>net461-Debug;net461-Release;netcoreapp-Debug;netcoreapp-Release;netfx-Debug;netfx-Release;netstandard-Debug;netstandard-Release;uap-Windows_NT-Debug;uap-Windows_NT-Release</Configurations>
     <!-- For the inbox library (that is shipping with the product), this should always be true. -->
     <!-- BUILDING_INBOX_LIBRARY is only false when building the netstandard compatible NuGet package. -->
-    <DefineConstants Condition="'$(TargetsNETStandard)' != 'true'">$(DefineConstants);BUILDING_INBOX_LIBRARY</DefineConstants>
+    <DefineConstants Condition="'$(TargetsNETStandard)' != 'true' AND '$(TargetsNetFx)' != 'true'">$(DefineConstants);BUILDING_INBOX_LIBRARY</DefineConstants>
+    <DefineConstants Condition="'$(TargetsNetFx)' == 'true'">$(DefineConstants);netstandard</DefineConstants>
     <!-- Workaround for overriding the XML comments related warnings that are being supressed repo wide (within arcade): -->
     <!-- https://github.com/dotnet/arcade/blob/ea6addfdc65e5df1b2c036f11614a5f922e36267/src/Microsoft.DotNet.Arcade.Sdk/tools/ProjectDefaults.props#L90 -->
     <!-- For this project, we want warnings if there are public APIs/types without properly formatted XML comments (particularly CS1591). -->
@@ -152,13 +153,18 @@
     <Compile Include="System\Text\Json\Writer\Utf8JsonWriter.WriteValues.String.cs" />
     <Compile Include="System\Text\Json\Writer\Utf8JsonWriter.WriteValues.UnsignedNumber.cs" />
   </ItemGroup>
-  <ItemGroup Condition="'$(TargetsNETStandard)' == 'true'">
+  <ItemGroup Condition="'$(TargetsNETStandard)' == 'true' OR '$(TargetsNetFx)' == 'true'">
     <!-- Common or Common-branched source files -->
     <Compile Include="$(CommonPath)\System\Buffers\ArrayBufferWriter.cs">
       <Link>Common\System\Buffers\ArrayBufferWriter.cs</Link>
     </Compile>
+    <Reference Include="mscorlib" />
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.ValueTuple" />
+    <Reference Include="System.Numerics.Vectors" />
   </ItemGroup>
-  <ItemGroup Condition="'$(TargetsNETStandard)' != 'true'">
+  <ItemGroup Condition="'$(TargetsNETStandard)' != 'true' AND '$(TargetsNetFx)' != 'true'">
     <Reference Include="System.Collections" />
     <Reference Include="System.Diagnostics.Debug" />
     <Reference Include="System.Reflection.Primitives" />
@@ -179,4 +185,4 @@
     <Reference Include="System.Threading.Tasks" />
     <Reference Include="System.Threading.Tasks.Extensions" />
   </ItemGroup>
-</Project>
+</Project>
\ No newline at end of file

diff --git a/src/libraries/external/binplacePackages/binplacePackages.depproj b/src/libraries/external/binplacePackages/binplacePackages.depproj
index 6106e7d..8f19841 100644 (file)
--- a/src/libraries/external/binplacePackages/binplacePackages.depproj
+++ b/src/libraries/external/binplacePackages/binplacePackages.depproj
@@ -4,6 +4,7 @@
     <BinPlaceRuntime>true</BinPlaceRuntime>
     <NETStandardVersion Condition="$(TargetFramework.StartsWith('netstandard'))">$(TargetFramework.SubString(11))</NETStandardVersion>
     <NuGetDeploySourceItem>Reference</NuGetDeploySourceItem>
+    <TargetsNetStandardLowerThan21 Condition="'$(TargetsNetStandard)' == 'true' AND '$(NETStandardVersion)' &lt; 2.1">true</TargetsNetStandardLowerThan21>
   </PropertyGroup>
 
     <!-- Ref binplacing for all configurations -->
@@ -32,7 +33,7 @@
       <Version>4.5.3</Version>
     </PackageReference>
 
-    <PackageReference Include="System.Numerics.Vectors" Condition="'$(DotNetBuildFromSource)' != 'true' AND '$(TargetsNetStandard)' == 'true' AND '$(NETStandardVersion)' &lt; 2.1">
+    <PackageReference Include="System.Numerics.Vectors" Condition="'$(TargetsNetStandardLowerThan21)' == 'true' OR '$(TargetsNetfx)' == 'true'">
       <Version>4.5.0</Version>
     </PackageReference>
 

diff --git a/src/libraries/external/netfx/netfx.depproj b/src/libraries/external/netfx/netfx.depproj
index cba9208..8acf4c3 100644 (file)
--- a/src/libraries/external/netfx/netfx.depproj
+++ b/src/libraries/external/netfx/netfx.depproj
@@ -40,6 +40,9 @@
     <PackageReference Include="System.Memory" Condition="'$(TargetGroup)' == 'net45' OR '$(TargetGroup)' == 'net46'">
       <Version>4.5.2</Version>
     </PackageReference>
+    <PackageReference Include="System.Numerics.Vectors" Condition="'$(TargetGroup)' == 'net461' OR '$(TargetGroup)' == 'netfx'">
+      <Version>4.5.0</Version>
+    </PackageReference>
     <PackageReference Include="$(NETStandardSupportPackageId)" Condition="'$(AddNetStandardSupportPackage)' == 'true'">
       <Version>$(NETStandardSupportPackageVersion)</Version>
     </PackageReference>