Build error fixes

Author: silkfire

src/BenchmarkDotNet.Analyzers/BenchmarkDotNet.Analyzers.csproj

@@ -5,9 +5,9 @@
     <IsPackable>false</IsPackable>
 
     <!-- Avoid ID conflicts with the package project. -->
-    <PackageId>*$(MSBuildProjectFile)*</PackageId>
+    <PackageId>BenchmarkDotNet.Analyzers</PackageId>
     <EnforceExtendedAnalyzerRules>true</EnforceExtendedAnalyzerRules>
-    <NoWarn>CS1591</NoWarn>
+    <NoWarn>$(NoWarn);CS1591</NoWarn>
   </PropertyGroup>
 
   <ItemGroup>

src/BenchmarkDotNet.Annotations/BenchmarkDotNet.Annotations.csproj

@@ -14,7 +14,8 @@
   <ItemGroup>
     <Compile Include="..\BenchmarkDotNet\Helpers\CodeAnnotations.cs" Link="Attributes\CodeAnnotations.cs" />
   </ItemGroup>
-  <ItemGroup>
-    <ProjectReference Include="..\BenchmarkDotNet.Analyzers\BenchmarkDotNet.Analyzers.csproj" />
+  <ItemGroup>
+    <ProjectReference Include="..\BenchmarkDotNet.Analyzers\BenchmarkDotNet.Analyzers.csproj" PrivateAssets="all" />
+    <None Include="$(OutputPath)\netstandard2.0\BenchmarkDotNet.Analyzers.dll" Pack="true" PackagePath="analyzers/dotnet/cs" Visible="false" />
   </ItemGroup>
 </Project>