Index: /trunk/src/VBox/Additions/linux/Makefile.kmk
===================================================================
--- /trunk/src/VBox/Additions/linux/Makefile.kmk	(revision 66028)
+++ /trunk/src/VBox/Additions/linux/Makefile.kmk	(revision 66029)
@@ -39,9 +39,12 @@
   OTHERS      += $(VBOX_LNX_ADD_TEST_TARGET)
   OTHER_CLEAN += $(VBOX_LNX_ADD_TEST)
- $$(VBOX_LNX_ADD_TEST_TARGET): $$(vboxguest-src_2_INST_TARGETS) $$(vboxsf-mod_2_INST_TARGETS) $$(vboxvideo_drm-mod_2_INST_TARGETS)
+ $$(VBOX_LNX_ADD_TEST_TARGET): \
+ 		$$(vboxguest-src_2_STAGE_TARGETS) \
+		$$(vboxsf-mod_2_STAGE_TARGETS) \
+		$$(vboxvideo_drm-mod_2_STAGE_TARGETS)
 	$(QUIET)$(call MSG_L1,Doing a test build of the guest kernel modules)
 	$(QUIET)$(RM) -f -- "$@"
 	$(QUIET)$(MKDIR) -p -- "$(VBOX_LNX_ADD_TEST)"
-	$(QUIET)$(ASH) -c "$(CP_EXT) -R --changed -- $(PATH_STAGE_BIN)/additions/src/* $(VBOX_LNX_ADD_TEST)/"
+	$(QUIET)$(CP) -R --changed -- "$(PATH_STAGE_BIN)/additions/src/" "$(VBOX_LNX_ADD_TEST)/"
 	+ $(QUIET)make -C $(VBOX_LNX_ADD_TEST)
 	$(QUIET)$(APPEND) -t "$@" "done"