Nant .NET Framework 4.0

<framework
    name="net-4.0"
    family="net"
    version="4.0"
    vendor="Microsoft"
    description="Microsoft .NET Framework 4.0"
    sdkdirectory="${sdkInstallRoot}"
    frameworkdirectory="${path::combine(installRoot, 'v4.0.30319')}"
    frameworkassemblydirectory="${path::combine(installRoot, 'v4.0.30319')}"
    clrversion="4.0.30319"
    >
    <runtime>
        <probing-paths>
            <directory name="lib/net/2.0" />
            <directory name="lib/net/neutral" />
            <directory name="lib/common/2.0" />
            <directory name="lib/common/neutral" />
        </probing-paths>
        <modes>
            <strict>
                <environment>
                    <variable name="COMPLUS_VERSION" value="v4.0.30319" />
                </environment>
            </strict>
        </modes>
    </runtime>
    <reference-assemblies basedir="${path::combine(installRoot, 'v4.0.30319')}">
        <include name="Accessibility.dll" />
        <include name="mscorlib.dll" />
        <include name="Microsoft.Build.Utilities.dll" />
        <include name="Microsoft.Vsa.dll" />
        <include name="Microsoft.VisualBasic.dll" />
        <include name="Microsoft.VisualBasic.Compatibility.dll" />
        <include name="Microsoft.VisualBasic.Compatibility.Data.dll" />
        <include name="System.Configuration.dll" />
        <include name="System.Configuration.Install.dll" />
        <include name="System.Data.dll" />
        <include name="System.Data.OracleClient.dll" />
        <include name="System.Data.SqlXml.dll" />
        <include name="System.Deployment.dll" />
        <include name="System.Design.dll" />
        <include name="System.DirectoryServices.dll" />
        <include name="System.dll" />
        <include name="System.Drawing.Design.dll" />
        <include name="System.Drawing.dll" />
        <include name="System.EnterpriseServices.dll" />
        <include name="System.Management.dll" />
        <include name="System.Messaging.dll" />
        <include name="System.Runtime.Remoting.dll" />
        <include name="System.Runtime.Serialization.Formatters.Soap.dll" />
        <include name="System.Security.dll" />
        <include name="System.ServiceProcess.dll" />
        <include name="System.Transactions.dll" />
        <include name="System.Web.dll" />
        <include name="System.Web.Mobile.dll" />
        <include name="System.Web.RegularExpressions.dll" />
        <include name="System.Web.Services.dll" />
        <include name="System.Windows.Forms.dll" />
        <include name="System.Xml.dll" />
        <include name="Microsoft.Build.Engine.dll" />
        <include name="Microsoft.Build.Framework.dll" />
        <include name="System.AddIn.Contract.dll" />
        <include name="System.AddIn.dll" />
        <include name="System.Core.dll" />
        <include name="System.Data.DataSetExtensions.dll" />
        <include name="System.Data.Linq.dll" />
        <include name="System.DirectoryServices.AccountManagement.dll" />
        <include name="System.Management.Instrumentation.dll" />
        <include name="System.Net.dll" />
        <include name="System.ServiceModel.Web.dll" />
        <include name="System.Web.Extensions.Design.dll" />
        <include name="System.Web.Extensions.dll" />
        <include name="System.Windows.Presentation.dll" />
        <include name="System.WorkflowServices.dll" />
        <include name="System.Xml.Linq.dll" />
    </reference-assemblies>
    <task-assemblies>
        <!-- include MS.NET version-neutral assemblies -->
        <include name="extensions/net/neutral/**/*.dll" />
        <!-- include MS.NET 2.0 specific assemblies -->
        <include name="extensions/net/2.0/**/*.dll" />
        <!-- include MS.NET specific task assembly -->
        <include name="NAnt.MSNetTasks.dll" />
        <!-- include MS.NET specific test assembly -->
        <include name="NAnt.MSNet.Tests.dll" />
        <!-- include .NET 2.0 specific assemblies -->
        <include name="extensions/common/2.0/**/*.dll" />
    </task-assemblies>
    <tool-paths>
        <directory name="${sdkInstallRoot}"
            if="${property::exists('sdkInstallRoot')}" />
        <directory name="${path::combine(installRoot, 'v2.0.50727')}" />
        <directory name="${path::combine(installRoot, 'v3.0')}" />
        <directory name="${path::combine(installRoot, 'v3.5')}" />
        <directory name="${path::combine(installRoot, 'v4.0.30319')}" />
    </tool-paths>
    <project>
        <readregistry
            property="installRoot"
            key="SOFTWARE\Microsoft\.NETFramework\InstallRoot"
            hive="LocalMachine" />
        <readregistry
            property="sdkInstallRoot"
            key="SOFTWARE\Microsoft\Microsoft SDKs\Windows\v7.0A\WinSDK-NetFx40Tools\InstallationFolder"
            hive="LocalMachine"
            failonerror="false" />
    </project>
    <tasks>
        <task name="csc">
            <attribute name="supportsnowarnlist">true</attribute>
            <attribute name="supportswarnaserrorlist">true</attribute>
            <attribute name="supportskeycontainer">true</attribute>
            <attribute name="supportskeyfile">true</attribute>
            <attribute name="supportsdelaysign">true</attribute>
            <attribute name="supportsplatform">true</attribute>
            <attribute name="supportslangversion">true</attribute>
        </task>
        <task name="vbc">
            <attribute name="supportsdocgeneration">true</attribute>
            <attribute name="supportsnostdlib">true</attribute>
            <attribute name="supportsnowarnlist">true</attribute>
            <attribute name="supportskeycontainer">true</attribute>
            <attribute name="supportskeyfile">true</attribute>
            <attribute name="supportsdelaysign">true</attribute>
            <attribute name="supportsplatform">true</attribute>
            <attribute name="supportswarnaserrorlist">true</attribute>
        </task>
        <task name="jsc">
            <attribute name="supportsplatform">true</attribute>
        </task>
        <task name="vjc">
            <attribute name="supportsnowarnlist">true</attribute>
            <attribute name="supportskeycontainer">true</attribute>
            <attribute name="supportskeyfile">true</attribute>
            <attribute name="supportsdelaysign">true</attribute>
        </task>
        <task name="resgen">
            <attribute name="supportsassemblyreferences">true</attribute>
            <attribute name="supportsexternalfilereferences">true</attribute>
        </task>
        <task name="delay-sign">
            <attribute name="exename">sn</attribute>
        </task>
        <task name="license">
            <attribute name="exename">lc</attribute>
            <attribute name="supportsassemblyreferences">true</attribute>
        </task>
    </tasks>
</framework>