diff '--color=auto' -Naru a/sdk/demo/demo.mk b/sdk/demo/demo.mk
--- a/sdk/demo/demo.mk	2025-04-24 13:48:29.118761301 +0200
+++ b/sdk/demo/demo.mk	2025-04-24 13:49:25.282006321 +0200
@@ -43,10 +43,10 @@
 CC=/opt/SunProd/SUNWspro6.1/bin/CC
 cc=/opt/SunProd/SUNWspro6.1/bin/cc
 
-ICINCHOME=../
-ICLIBHOME=../../
+ICINCHOME=$(ORACLE_HOME)/include
+ICLIBHOME=$(ORACLE_HOME)/lib
 ICLIBPATH=-L$(ICLIBHOME)
-CCINCLUDES=-I$(ICINCHOME)include
+CCINCLUDES=-I$(ICINCHOME)
 
 THREADLIBS=-lthread
 CCLIB=$(ICLIBPATH) -locci -lclntsh $(THREADLIBS)