--- build.xml.orig	2005-02-19 11:43:10.000000000 -0500
+++ build.xml	2005-02-19 11:44:30.000000000 -0500
@@ -91,6 +91,15 @@
 			<arg line="build.sh"/>
 		</exec>
 		<move file="${launcherlibs}/library/${installWs}/eclipse" todir="${launcherlibs}/"/>
+
+		<!-- Build JNI libs -->
+		<!-- libcore -->
+		    <exec dir="plugins/org.eclipse.core.resources.linux/src" executable="make" failonerror="true"/>
+		    <move file="plugins/org.eclipse.core.resources.linux/src/libcore_3_1_0.so" todir="plugins/org.eclipse.core.resources.linux/os/linux/${installArch}">
+		    </move>
+		<!-- and libupdate -->
+		<ant dir="plugins/org.eclipse.update.core.linux/src" antfile="build.xml" />
+
 	</target>