syncthing-android/syncthing/build.gradle

task buildNative(type: Exec) {
    outputs.upToDateWhen { false }
    executable = './build-syncthing.bash'
}

/**
 * Use seperate task instead of standard clean(), so these folders aren't deleted by `gradle clean`.
 */
task cleanNative(type: Delete) {
    delete "../app/src/main/jniLibs/"
    delete "gobuild"
}