--- Makefile	2013-10-24 10:21:54.000000000 +0200
+++ ../roc_new/Makefile	2013-10-23 16:25:38.000000000 +0200
@@ -144,9 +144,9 @@
 ## from here is configuration part, not required in other tools
 
 ifdef debug
-CXXOPT = -g -O2 -Wall -fPIC
+CXXOPT = -g -O2 -Wall -fPIC -I$(SIMPATH)/include
 else
-CXXOPT = -O2 -fPIC
+CXXOPT = -O2 -fPIC -I$(SIMPATH)/include
 endif
 
 ifeq ($(shell uname -m),x86_64)