Multiple filesystems in a single gradle subproject

First off, I’m a total noob with both Gradle and Groovy.

I’m trying to port an existing project from an ant-based build to using Gradle. The problem I’m having is that my source code is stored in two different filesystems (both git repos). I’ve managed to get the Gradle subproject configuration working for modules that are in the same filesystem, but I can’t seem to link subprojects across the two different filesystems. I have a need for projects in filesystem ‘A’ (my application repo) to depend on projects in filesystem ‘B’ (my library repo).

Is there any way to get Gradle to handle dependencies across fileystem boundaries?