How do you set up your AndroidManifest for GCM when having multiple build types?

Question

I've followed this guide to set up an android project with multiple build types. Since I'm supporting GCM in my project, I run into trouble when running the debug build. The manifest is only set up to receiver for the production build:

<permission
    android:name="com.myapp.permission.C2D_MESSAGE"
    android:protectionLevel="signature" />
<uses-permission android:name="com.myapp.permission.C2D_MESSAGE" />

The thing is when I compile for debug, my ApplicationId is com.myapp.debug instead. Is there any way to parameterize this particular manifest section?