Index: /trunk/src/VBox/Installer/solaris/Makefile.kmk
===================================================================
--- /trunk/src/VBox/Installer/solaris/Makefile.kmk	(revision 54042)
+++ /trunk/src/VBox/Installer/solaris/Makefile.kmk	(revision 54043)
@@ -562,4 +562,5 @@
 	$(QUIET)$(RM) -f $(wildcard $(PATH_STAGE_BIN)/VirtualBox-*-r*.tar.gz)
 	$(call MSG_L1,Installing binaries $(SOLARIS_VBOXINST_DIR))
+       $(QUIET)$(if $(VBOX_WITH_ADDITIONS_PACKING),$(MKDIR) -p -m 0755 $(SOLARIS_VBOXINST_DIR)/additions/)
 	$(QUIET)$(if $(VBOX_WITH_ADDITIONS_PACKING),$(INSTALL) -m 0644 $(SOLARIS_OUT_BIN)/additions/VBoxGuestAdditions.iso               $(SOLARIS_VBOXINST_DIR)/additions/)
 	$(call MSG_L1,Installing files $(SOLARIS_VBOXINST_DIR))
@@ -808,2 +809,3 @@
 	$(SOL_DBG_OBJCOPY) $< $@
 
+$(error BLDDIRS=$(foreach d,$(sort $(BLDDIRS)),$(NLTAB)'$d'))