emc-test-suite: Disable bball using glx for xwayland

With the layer upgrade there seem to be some build problems and we do
not really need this variant currently.

recipes-test/emc-test-suite/emc-test-suite.bb

@@ -53,11 +53,14 @@ LDFLAGS:prepend = " -L${STAGING_DIR_TARGET}/opt/ltp/lib "
 
 CLEANBROKEN = "1"
 
-USE_X11 = "${@bb.utils.contains("DISTRO_FEATURES", "x11", "yes", "no", d)}"
+WAYLAND_ENABLED = "${@bb.utils.contains("DISTRO_FEATURES", "wayland", "yes", "no", d)}"
+X11_ENABLED = "${@bb.utils.contains("DISTRO_FEATURES", "x11", "yes", "no", d)}"
 
 do_compile () {
     oe_runmake all_tests
-    if [ "${USE_X11}" = "yes" ]; then
+
+    # Currently the x11 tests do not work with xwayland, disable them for now
+    if [ "${X11_ENABLED}" = "yes" &&  "${WAYLAND_ENABLED}" = "no"]; then
         oe_runmake all_tests_x11
     fi
     oe_runmake all_tests_sdl