libbluray: explicitly enable optional enabled features

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/libbluray/libbluray.mk

@@ -20,18 +20,21 @@ endif
 
 ifeq ($(BR2_PACKAGE_FREETYPE),y)
 LIBBLURAY_DEPENDENCIES += freetype
+LIBBLURAY_CONF_OPTS += --with-freetype
 else
 LIBBLURAY_CONF_OPTS += --without-freetype
 endif
 
 ifeq ($(BR2_PACKAGE_FONTCONFIG),y)
 LIBBLURAY_DEPENDENCIES += fontconfig
+LIBBLURAY_CONF_OPTS += --with-fontconfig
 else
 LIBBLURAY_CONF_OPTS += --without-fontconfig
 endif
 
 ifeq ($(BR2_PACKAGE_LIBXML2),y)
 LIBBLURAY_DEPENDENCIES += libxml2
+LIBBLURAY_CONF_OPTS += --with-libxml2
 else
 LIBBLURAY_CONF_OPTS += --without-libxml2
 endif