Index: /trunk/src/VBox/Main/Makefile.kmk
===================================================================
--- /trunk/src/VBox/Main/Makefile.kmk	(revision 42299)
+++ /trunk/src/VBox/Main/Makefile.kmk	(revision 42300)
@@ -38,5 +38,5 @@
  VBoxCOM_0_OUTDIR = $(PATH_TARGET)/VBoxCOM
  BLDDIRS += $(VBoxCOM_0_OUTDIR) $(PATH_STAGE_BIN)/components
- include $(KBUILD_PATH)/tools/VCC70.kmk
+ include $(KBUILD_PATH)/tools/$(VBOX_VCC_TOOL).kmk # For the idl /cpp statement.
  include $(KBUILD_PATH)/sdks/$(VBOX_WINPSDK).kmk
 endif # !VBOX_ONLY_SDK
@@ -821,5 +821,5 @@
 	$(VBOX_MAIN_IDL) $(IDL_DEFS) \
 		/out $(call VBOX_FN_MAKE_WIN_PATH,$(VBoxCOM_0_OUTDIR)) \
-		/cpp_cmd $(subst $(EXEC_X86_WIN32),,$(call VBOX_FN_MAKE_WIN_PATH,$(TOOL_$(VBOX_VCC_TOOL)_CC))) \
+		/cpp_cmd "$(subst $(EXEC_X86_WIN32),,$(call VBOX_FN_MAKE_WIN_PATH,$(TOOL_$(VBOX_VCC_TOOL)_CC)))" \
 		/I $(call VBOX_FN_MAKE_WIN_PATH,$(PATH_SDK_$(VBOX_WINPSDK)_INC)) \
 		/I idl \