let automatic build be more portable

Signed-off-by: balaskoa <Jeno.Balasko@ericsson.com>
Change-Id: I015bb4cd218b3d8ccf471734f30875db2cf46b1d

automatic_build/build_config.xml

@@ -17,9 +17,9 @@
 
 	<property name="build.help" value="true"/>
 
-    <property name="ECLIPSE_HOME" value="/home/titanrt/eclipse_sdk/eclipse-SDK-4.5.2-linux-gtk-x86_64"/>
+    <property name="ECLIPSE_HOME" value="${env.ECLIPSE_SDK}"/>
 	<!-- ANTLR runtime -->
-	<property name="antlr4.jar.location" location="/home/titanrt/tools/antlr/4.3/antlr-4.3-complete.jar"/>
+	<property name="antlr4.jar.location" location="${env.ANTLR_JAR}"/>
 
 	<!-- The directory of the build system -->
 	<property name="base.dir" location="${basedir}"/>