Update buildroot to 2020.11-rc2 (#995)

Signed-off-by: Stefan Agner <stefan@agner.ch>

buildroot/package/webkitgtk/webkitgtk.mk

@@ -66,7 +66,7 @@ ifeq ($(BR2_PACKAGE_LIBGTK3_X11),y)
 WEBKITGTK_CONF_OPTS += \
 	-DENABLE_ACCELERATED_2D_CANVAS=ON \
 	-DENABLE_GLES2=OFF \
-	-DENABLE_OPENGL=ON \
+	-DENABLE_GRAPHICS_CONTEXT_GL=ON \
 	-DENABLE_X11_TARGET=ON
 WEBKITGTK_DEPENDENCIES += libgl \
 	xlib_libXcomposite xlib_libXdamage xlib_libXrender xlib_libXt
@@ -84,13 +84,13 @@ WEBKITGTK_DEPENDENCIES += libegl
 ifeq ($(BR2_PACKAGE_HAS_LIBGLES),y)
 WEBKITGTK_CONF_OPTS += \
 	-DENABLE_GLES2=ON \
-	-DENABLE_OPENGL=ON
+	-DENABLE_GRAPHICS_CONTEXT_GL=ON
 WEBKITGTK_DEPENDENCIES += libgles
 else
 # Disable general OpenGL (shading) if there's no GLESv2
 WEBKITGTK_CONF_OPTS += \
 	-DENABLE_GLES2=OFF \
-	-DENABLE_OPENGL=OFF
+	-DENABLE_GRAPHICS_CONTEXT_GL=OFF
 endif
 # We must explicitly state the wayland target
 ifeq ($(BR2_PACKAGE_LIBGTK3_WAYLAND),y)
@@ -104,6 +104,13 @@ else
 WEBKITGTK_CONF_OPTS += -DUSE_GSTREAMER_GL=OFF
 endif
 
+ifeq ($(BR2_INIT_SYSTEMD),y)
+WEBKITGTK_CONF_OPTS += -DUSE_SYSTEMD=ON
+WEBKITGTK_DEPENDENCIES += systemd
+else
+WEBKITGTK_CONF_OPTS += -DUSE_SYSTEMD=OFF
+endif
+
 # JIT is not supported for MIPS r6, but the WebKit build system does not
 # have a check for these processors. The same goes for ARMv5 and ARMv6.
 # Disable JIT forcibly here and use the CLoop interpreter instead.