diff -r f38f16b115aa lib/irrlicht/include/IrrCompileConfig.h
--- a/lib/irrlicht/include/IrrCompileConfig.h	Thu Jun 04 04:55:31 2009 +0200
+++ b/lib/irrlicht/include/IrrCompileConfig.h	Thu Jun 04 05:03:02 2009 +0200
@@ -130,6 +130,9 @@
 define out. */
 // Only used in LinuxDevice.
 #define _IRR_COMPILE_WITH_X11_
+#ifdef NO_IRR_COMPILE_WITH_X11_	// allow disabling it by compileflags
+#undef _IRR_COMPILE_WITH_X11_
+#endif
 
 //! Define _IRR_OPENGL_USE_EXTPOINTER_ if the OpenGL renderer should use OpenGL extensions via function pointers.
 /** On some systems there is no support for the dynamic extension of OpenGL