I’ve installed NAnt 0.85 expecting it to work immediately in compiling MSBuild task. Unfortunately I painfully discovered that it doesn’t work like that. The MSBuild task produced an error complaining that .Net framework 2.0 failed.
It turns out that Visual Studio 2008 solutions standardly compiles to .Net framework 3.5 and NAnt 0.85 only compiles to .Net 2.0. After trying to find out where is exactly in the NAnt build file that specify the .Net version, it turns out that the settings is in nant.exe.config in NAnt /bin directory.
If you happens to find the same problem, you need to add the following code in nant.exe.config :
<framework
name="net-3.5"
family="net"
version="3.5"
description="Microsoft .NET Framework 3.5"
runtimeengine=""
sdkdirectory="${path::combine(sdkInstallRoot, ‘bin’)}"
frameworkdirectory="${path::combine(installRoot, ‘v3.5′)}"
frameworkassemblydirectory="${path::combine(installRoot, ‘v2.0.50727′)}"
clrversion="2.0.50727"
>
<task-assemblies>
<!– include .NET specific assemblies –>
<include name="tasks/net/*.dll" />
<!– include .NET 2.0 specific assemblies –>
<include name="tasks/net/2.0/**/*.dll" />
<!– include Microsoft.NET specific task assembly –>
<include name="NAnt.MSNetTasks.dll" />
<!– include Microsoft.NET specific test assembly –>
<include name="NAnt.MSNet.Tests.dll" />
</task-assemblies>
<project>
<readregistry
property="installRoot"
key="SOFTWARE\Microsoft\.NETFramework\InstallRoot"
hive="LocalMachine" />
<readregistry
property="sdkInstallRoot"
key="SOFTWARE\Microsoft\.NETFramework\sdkInstallRootv2.0"
hive="LocalMachine"
failonerror="false" />
</project>
<tasks>
<task name="csc">
<attribute name="exename">csc</attribute>
<attribute name="supportsnowarnlist">true</attribute>
<attribute name="supportswarnaserrorlist">true</attribute>
<attribute name="supportskeycontainer">true</attribute>
<attribute name="supportskeyfile">true</attribute>
<attribute name="supportsplatform">true</attribute>
<attribute name="supportslangversion">true</attribute>
</task>
<task name="vbc">
<attribute name="exename">vbc</attribute>
<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="supportsplatform">true</attribute>
<attribute name="supportswarnaserrorlist">true</attribute>
</task>
<task name="jsc">
<attribute name="exename">jsc</attribute>
<attribute name="supportsplatform">true</attribute>
</task>
<task name="vjc">
<attribute name="exename">vjc</attribute>
<attribute name="supportsnowarnlist">true</attribute>
<attribute name="supportskeycontainer">true</attribute>
<attribute name="supportskeyfile">true</attribute>
</task>
<task name="resgen">
<attribute name="exename">resgen</attribute>
<attribute name="supportsassemblyreferences">true</attribute>
<attribute name="supportsexternalfilereferences">true</attribute>
</task>
<task name="al">
<attribute name="exename">al</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>
<task name="ilasm">
<attribute name="exename">ilasm</attribute>
</task>
<task name="ildasm">
<attribute name="exename">ildasm</attribute>
</task>
</tasks>
</framework>