What is the best way to add the QGIS Server capabilities to an existing web server running under Windows?
Specifically, I have WAMPServer 2.2 installed and running on Windows Server 2012, and would now like to add the capability to serve WFS layers. On a different machine (running Windows 7) I have successfully set up QGIS Desktop and Server via the OSGeo4W installer, but now I want to achieve the same result without installing a second version of Apache.
The tutorials I have found are either for linux/unix-type systems, are several years old and use pre-2.0 versions of QGIS, or use the OSGeo4W installer to create a new Apache installation.
I haven't been able to find an individual installer for a Windows version of QGIS Server, and it doesn't appear to be part of the QGIS Standalone Installer.