Disable parallel builds and move build dependencies to netstd project.

ICSharpCode.Decompiler/ICSharpCode.Decompiler.csproj

@@ -546,13 +546,17 @@
       <LastGenOutput>Instructions.cs</LastGenOutput>
     </None>
     <None Include="packages.config" />
-    <None Include="Properties\AssemblyInfo.template.cs" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\cecil\Mono.Cecil.csproj">
       <Project>{D68133BD-1E63-496E-9EDE-4FBDBF77B486}</Project>
       <Name>Mono.Cecil</Name>
     </ProjectReference>
+    <ProjectReference Include="ICSharpCode.Decompiler.netstd.csproj">
+      <Project>{fd56f486-a0c3-4469-b6d3-d2bae23ce2a0}</Project>
+      <Name>ICSharpCode.Decompiler.netstd</Name>
+      <ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+    </ProjectReference>
   </ItemGroup>
   <ItemGroup>
     <Service Include="{508349B6-6B84-4DF5-91F0-309BEEBAD82D}" />

ICSharpCode.Decompiler/ICSharpCode.Decompiler.netstd.csproj

@@ -39,4 +39,18 @@
 		<Folder Include="Properties\" />
 	</ItemGroup>
 
+	<Target Name="PreBuild" BeforeTargets="PreBuildEvent">
+		<PropertyGroup>
+			<UpdateAssemblyInfo>UpdateAssemblyInfo.exe</UpdateAssemblyInfo>
+			<UpdateAssemblyInfo Condition="$(OS)=='Unix'">mono $(UpdateAssemblyInfo)</UpdateAssemblyInfo>
+		</PropertyGroup>
+		<MSBuild Projects="$(MSBuildProjectDirectory)\..\BuildTools\UpdateAssemblyInfo\UpdateAssemblyInfo.csproj" Targets="Build" Properties="Configuration=Debug" />
+		<Exec WorkingDirectory="$(MSBuildProjectDirectory)\..\BuildTools\UpdateAssemblyInfo\bin\Debug" Command="$(UpdateAssemblyInfo) --branchname $(BranchName)" Timeout="60000" Condition=" '$(BranchName)' != '' " />
+		<Exec WorkingDirectory="$(MSBuildProjectDirectory)\..\BuildTools\UpdateAssemblyInfo\bin\Debug" Command="$(UpdateAssemblyInfo)" Timeout="60000" Condition=" '$(BranchName)' == '' " />
+	</Target>
+
+	<Target Name="PostBuild" AfterTargets="PostBuildEvent">
+		<Exec Command="del /F /S /Q $(ProjectDir)\obj" />
+	</Target>
+
 </Project>

appveyor.yml

@@ -9,7 +9,7 @@ before_build:
 - nuget restore ILSpy.sln
 build:
   project: ILSpy.sln
-  parallel: true
+  parallel: false
   verbosity: minimal
 test:
   assemblies: