Add NGen of PostSharp to Nant Build

The distribution includes the file tools\nant\includes\ngenPostSharp.include. Include it in your build file as follows:

<property name="postSharp.dir" value="<Relative Path to Tools Folder>\PostSharp"/>
<include buildfile="<Relative Path to Tools Folder>\nant\includes\ngenPostSharp.include"/>

Then modify your compile target to depend on the ngenPostSharp target as follows:

<target name="build" description="Compile the application." depends="ngenPostSharp">

Now any time you run the build from Nant, ngen will check to see if it needs to update the pre-compiled image for PostSharp.