--- nx-X11/config/cf/NX-FreeBSD.def.orig	Thu Feb  1 07:43:43 2007
+++ nx-X11/config/cf/NX-FreeBSD.def
@@ -622,7 +622,7 @@
  *
 #define BuildGlxExt             NO
  */
-#define BuildGlxExt             NO
+#define BuildGlxExt             YES
 
 /*
  * If you want to build support for the old dlopen style external GLX
@@ -918,3 +918,8 @@
  */ 
 
 
+/*
+ * Avoid the warning due to "SharedLibGLw" being not defined.
+ */
+
+#define SharedLibGLw		NO