mono/mcs/class/System.Core/System.Core.csproj

<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="3.5" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <Import Project="$(MSBuildProjectDirectory)\..\..\build\msbuild\Mono.Common.targets"/>
  <PropertyGroup>
    <OutputType>Library</OutputType>
    <AssemblyName>$(MSBuildProjectName)</AssemblyName>
    <TargetFrameworkVersion>v2.0</TargetFrameworkVersion>
    <CompilerResponseFile>@(ResponseFile)</CompilerResponseFile>
    <NoConfig>true</NoConfig>
    <NoWarn>1720</NoWarn>
    <CodePage>65001</CodePage>
    <UseVSHostingProcess>false</UseVSHostingProcess>
  </PropertyGroup>
  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'basic|AnyCPU' ">
    <DefineConstants>BOOTSTRAP_BASIC,NET_1_1,NET_2_0,INSIDE_SYSCORE,LIBC,NET_3_5</DefineConstants>
  </PropertyGroup>
  <ItemGroup>
    <Reference Include="System.dll"/>
  </ItemGroup>
  <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
  <Target Name="BeforeBuild" DependsOnTargets="SetupProject">
  </Target>
</Project>