fix broken patch

package/x11r7/xserver_xorg-server/xserver_xorg-server-1.4-tslib-fix.patch

@@ -6,4 +6,6 @@
      KDRIVE_STUB_LIB='$(top_builddir)/hw/kdrive/src/libkdrivestubs.a'
 -    KDRIVE_LOCAL_LIBS="$DIX_LIB $CONFIG_LIB $KDRIVE_LIB $TSLIB_LIBS $KDRIVE_OS_LIB $KDRIVE_PURE_LIBS $KDRIVE_STUB_LIB"
 +    KDRIVE_LOCAL_LIBS="$DIX_LIB $CONFIG_LIB $KDRIVE_LIB $KDRIVE_OS_LIB $KDRIVE_PURE_LIBS $KDRIVE_STUB_LIB"
-     KDRIVE_LIBS="$XSERVERLIBS_LIBS $KDRIVE_LOCAL_LIBS"
+     KDRIVE_LIBS="$XSERVERLIBS_LIBS $KDRIVE_LOCAL_LIBS"
+ 
+     # check if we can build Xephyr