package/cog: add weston direct display support

Enable optional weston direct display support when weston is
available.

Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
Reviewed-by: Adrian Perez de Castro <aperez@igalia.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/cog/cog.mk

@@ -14,11 +14,17 @@ COG_LICENSE_FILES = COPYING
 COG_CONF_OPTS = \
 	-DCOG_BUILD_PROGRAMS=ON \
 	-DCOG_PLATFORM_HEADLESS=ON \
-	-DCOG_WESTON_DIRECT_DISPLAY=OFF \
 	-DINSTALL_MAN_PAGES=OFF \
 	-DCOG_HOME_URI='$(call qstrip,$(BR2_PACKAGE_COG_PROGRAMS_HOME_URI))' \
 	-DUSE_SOUP2=ON
 
+ifeq ($(BR2_PACKAGE_WESTON),y)
+COG_CONF_OPTS += -DCOG_WESTON_DIRECT_DISPLAY=ON
+COG_DEPENDENCIES += weston
+else
+COG_CONF_OPTS += -DCOG_WESTON_DIRECT_DISPLAY=OFF
+endif
+
 ifeq ($(BR2_PACKAGE_COG_PLATFORM_FDO),y)
 COG_CONF_OPTS += -DCOG_PLATFORM_WL=ON
 COG_DEPENDENCIES += libxkbcommon wayland-protocols