--- a/src/atimach64probe.h	Tue Jun 16 12:21:31 2015
+++ b/src/atimach64probe.h	Tue Jun 16 12:21:44 2015
@@ -25,7 +25,7 @@
 
 #include "xf86str.h"
 
-extern DriverRec MACH64;
+extern _X_EXPORT DriverRec MACH64;
 
 extern SymTabRec Mach64Chipsets[];