package/x11r7/xserver_xorg-server: fix xlib_libXfont2 dependency

The dependency to xlib_libXfont2 was mistakenly removed in
https://git.buildroot.net/buildroot/commit/?id=e6dc4f1857eed27a19abd57fae7428bea38b69e5

Add it back again to fix build errors detected by the autobuilders and
remove handling of xlib_libXfont as well because only older versions of
xserver_xorg-server needed it.

Fixes:
http://autobuild.buildroot.net/results/f72/f72cc9b30e55e2c665de7a00482a1c3ba702118c/
http://autobuild.buildroot.net/results/9dd/9dd99e633dee8f11e7b2b973d4a72e51a2812ec9/

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/x11r7/xserver_xorg-server/Config.in

@@ -22,6 +22,7 @@ config BR2_PACKAGE_XSERVER_XORG_SERVER
 	select BR2_PACKAGE_XLIB_LIBXDMCP
 	select BR2_PACKAGE_XLIB_LIBXEXT
 	select BR2_PACKAGE_XLIB_LIBXFIXES
+	select BR2_PACKAGE_XLIB_LIBXFONT2
 	select BR2_PACKAGE_XLIB_LIBXFT
 	select BR2_PACKAGE_XLIB_LIBXI
 	select BR2_PACKAGE_XLIB_LIBXINERAMA

package/x11r7/xserver_xorg-server/xserver_xorg-server.mk

@@ -20,6 +20,7 @@ XSERVER_XORG_SERVER_DEPENDENCIES = \
 	xlib_libXdmcp \
 	xlib_libXext \
 	xlib_libXfixes \
+	xlib_libXfont2 \
 	xlib_libXi \
 	xlib_libXrender \
 	xlib_libXres \
@@ -160,14 +161,6 @@ else
 XSERVER_XORG_SERVER_CONF_OPTS += --disable-libunwind
 endif
 
-ifeq ($(BR2_PACKAGE_XLIB_LIBXFONT2),y)
-XSERVER_XORG_SERVER_DEPENDENCIES += xlib_libXfont2
-endif
-
-ifeq ($(BR2_PACKAGE_XLIB_LIBXFONT),y)
-XSERVER_XORG_SERVER_DEPENDENCIES += xlib_libXfont
-endif
-
 ifneq ($(BR2_PACKAGE_XLIB_LIBXVMC),y)
 XSERVER_XORG_SERVER_CONF_OPTS += --disable-xvmc
 endif