Allow running gst-uninstalled when gst-build is a subproject
This passes the builddir of gst separately form the build root in case gst-build isn't the root project.
Due to an influx of spam, we have had to impose restrictions on new accounts. Please see this wiki page for instructions on how to get full permissions. Sorry for the inconvenience.
This passes the builddir of gst separately form the build root in case gst-build isn't the root project.