depends gstreamer-1.0 &&
depends gst-plugins-base-1.0 &&
depends libnice &&

optional_depends gobject-introspection \
                 "--enable-introspection --enable-gobject-cast-checks" \
                 "--disable-introspection --disable-gobject-cast-checks" \
                 "Enable introspection for this build?" &&

optional_depends valgrind \
                 "--enable-valgrind" \
                 "--disable-valgrind" \
                 "Enable valgrind support?" &&

optional_depends gtk-doc \
                 "--enable-gtk-doc" \
                 "--disable-gtk-doc" \
                 "to build documentation"