groups/231.native_packages_etc.group:glib:${PKG_DEPENDS}: adds python3 (via Gravis.)
groups/231.native_packages_etc.group:glib:${PKG_CONFIGURE_ARGS_EXTRA}: configure w/ --disable-dtrace --disable-libelf --disable-libmount --with-python=${PREFIX_NATIVE}/bin/python3 (via Gravis.)