Index: /trunk/Config.kmk
===================================================================
--- /trunk/Config.kmk	(revision 92513)
+++ /trunk/Config.kmk	(revision 92514)
@@ -8109,5 +8109,5 @@
  TEMPLATE_VBOXGUESTR0_LDFLAGS    = -r -dy
 endif
-ifn1of (darwin os2 win, $(KBUILD_TARGET))
+ifn1of ($(KBUILD_TARGET), darwin os2 win)
  TEMPLATE_VBOXGUESTR0_CFLAGS     = $(patsubst %/VBox/SUPDrvMangling.h,%/VBox/VBoxGuestMangling.h,$(TEMPLATE_VBOXR0DRV_CFLAGS))
  TEMPLATE_VBOXGUESTR0_CXXFLAGS   = $(patsubst %/VBox/SUPDrvMangling.h,%/VBox/VBoxGuestMangling.h,$(TEMPLATE_VBOXR0DRV_CXXFLAGS))