Interim build fix for gsoap > 2.8.13
Index: virtualbox-git-orig/src/VBox/Main/webservice/Makefile.kmk
===================================================================
--- virtualbox-git-orig.orig/src/VBox/Main/webservice/Makefile.kmk	2013-12-02 12:32:51.211124975 -0500
+++ virtualbox-git-orig/src/VBox/Main/webservice/Makefile.kmk	2013-12-02 12:36:04.531133954 -0500
@@ -683,7 +683,7 @@
 : $(VBOXWEB_GSOAPH_FROM_GSOAP) $(VBOXWEB_GSOAPH_FROM_XSLT) $(VBOX_NSMAP) $(RECOMPILE_ON_MAKEFILE_CURRENT) | $$(dir $$@)
 	$(call MSG_GENERATE,,lots of files,$(GSOAPH_RELEVANT))
 	$(RM) -f $@
-	$(REDIRECT) -C $(VBOXWEB_OUT_DIR) -- $(VBOX_SOAPCPP2) $(VBOXWEB_SOAPCPP2_SKIP_FILES) -L -2 -w -I$(VBOX_PATH_GSOAP_IMPORT) $(GSOAPH_RELEVANT)
+	$(REDIRECT) -C $(VBOXWEB_OUT_DIR) -- $(VBOX_SOAPCPP2) $(VBOXWEB_SOAPCPP2_SKIP_FILES) -z1 -L -2 -w -I$(VBOX_PATH_GSOAP_IMPORT) $(GSOAPH_RELEVANT)
 	$(APPEND) $@ done
 
 # Copy the generated headers and stuff.  This was split into a separate rule
