--- a/crypto/weakcryptospi/group/tcryptospi.mmp	Fri Oct 02 13:15:59 2009 +0300
+++ b/crypto/weakcryptospi/group/tcryptospi.mmp	Mon Oct 12 10:17:04 2009 +0300
@@ -105,13 +105,17 @@
 SOURCE			symmetric_mac_incremental_with_copy_step.cpp
 #endif
 
+#if (defined(SYMBIAN_ENABLE_SDP_WMDRM_SUPPORT) && defined(SYMBIAN_ENABLE_SDP_ECC))
+SOURCE			dummyecccipherloadstep.cpp
+SOURCE			dummyeccsignerloadstep.cpp
+#endif
+
 USERINCLUDE     ..
 USERINCLUDE     ../test/tcryptospi/src
 USERINCLUDE	../inc/spi
 
-SYSTEMINCLUDE   /epoc32/include
-SYSTEMINCLUDE   /epoc32/include/test
-SYSTEMINCLUDE   /epoc32/include/libc
+
+OS_LAYER_SYSTEMINCLUDE_SYMBIAN
 
 // Please add your system include under here