Thanks for the help! I had to downgrade Gradle from 5.1.1 to 4.4 for the changes in Application.mk to take effect. The commands clean, rebuild or refresh linked c++ project wasn't enough. I could then go back to 5.1.1 and building still worked fine. Cheers! -- Sent from: http://gstreamer-devel.966125.n4.nabble.com/