Index: /trunk/src/libs/xpcom18a4/java/Makefile.kmk
===================================================================
--- /trunk/src/libs/xpcom18a4/java/Makefile.kmk	(revision 30978)
+++ /trunk/src/libs/xpcom18a4/java/Makefile.kmk	(revision 30979)
@@ -128,5 +128,9 @@
 #
 
-$(VBOX_JXPCOM_GEN)/jxpcomgen.list: $(VBOX_XIDL_FILE) $(VBOX_JXPCOM_SRC)/tools/genjifaces.xsl | $(VBOX_JXPCOM_GEN)/java/interfaces/
+$(VBOX_JXPCOM_GEN)/jxpcomgen.list: \
+               $(VBOX_XIDL_FILE)   \
+               $(VBOX_FILESPLIT)   \
+               $(VBOX_JXPCOM_SRC)/tools/genjifaces.xsl \
+               | $(VBOX_JXPCOM_GEN)/java/interfaces/
 	$(QUIET)echo Generating Java interface files
 	$(QUIET)$(RM) -f $(wildcard $(VBOX_JXPCOM_GEN)/java/interfaces/*.java)