--- DirectFB-1.7.7/configure.in.orig	2022-06-07 13:00:38.865311931 +0200
+++ DirectFB-1.7.7/configure.in	2022-06-07 13:14:44.304420860 +0200
@@ -1212,15 +1212,10 @@
                              [build with VNC support @<:@default=auto@:>@]),
               [], [enable_vnc=yes])
 if test "$enable_vnc" = "yes"; then
-  AC_PATH_PROG(VNC_CONFIG, libvncserver-config, no)
-  if test "$VNC_CONFIG" = "no"; then
-    enable_vnc=no
+  PKG_CHECK_MODULES(VNC, [libvncserver], [enable_vnc=yes], [enable_vnc=no
     AC_MSG_WARN([
-*** libvncserver-config not found -- building without VNC support. See http://libvncserver.sourceforge.net])
-  else
-    VNC_CFLAGS=`$VNC_CONFIG --cflags`
-    VNC_LIBS=`$VNC_CONFIG --libs`
-  fi
+*** libvncserver package not found -- building without VNC support. See http://libvncserver.sourceforge.net])
+    ])
 fi
 
 AM_CONDITIONAL(VNC_CORE, test "$enable_vnc" = "yes")