package/freerdp: conditionally build support for libXrender

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/freerdp/freerdp.mk

@@ -70,6 +70,13 @@ else
 FREERDP_CONF_OPTS += -DWITH_XKBFILE=OFF
 endif
 
+ifeq ($(BR2_PACKAGE_XLIB_LIBXRENDER),y)
+FREERDP_CONF_OPTS += -DWITH_XRENDER=ON
+FREERDP_DEPENDENCIES += xlib_libXrender
+else
+FREERDP_CONF_OPTS += -DWITH_XRENDER=OFF
+endif
+
 ifeq ($(BR2_PACKAGE_XLIB_LIBXV),y)
 FREERDP_CONF_OPTS += -DWITH_XV=ON
 FREERDP_DEPENDENCIES += xlib_libXv