diff -r fcece45ef507 -r 79de32ba3296 src/network/access/qnetworkdiskcache_p.h
--- a/src/network/access/qnetworkdiskcache_p.h	Mon May 03 13:17:34 2010 +0300
+++ b/src/network/access/qnetworkdiskcache_p.h	Fri May 14 16:40:13 2010 +0300
@@ -59,6 +59,8 @@
 #include <qhash.h>
 #include <qtemporaryfile.h>
 
+#ifndef QT_NO_NETWORKDISKCACHE
+
 QT_BEGIN_NAMESPACE
 
 class QFile;
@@ -119,4 +121,6 @@
 
 QT_END_NAMESPACE
 
+#endif // QT_NO_NETWORKDISKCACHE
+
 #endif // QNETWORKDISKCACHE_P_H