--- a/accessible/interfaces/gecko/Makefile.in
+++ b/accessible/interfaces/gecko/Makefile.in
@@ -1,19 +1,20 @@
 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 GARBAGE += $(MIDL_GENERATED_FILES) done_gen dlldata.c
 
 MIDL_GENERATED_FILES = \
-	IGeckoCustom.h \
-	IGeckoCustom_p.c \
-	IGeckoCustom_i.c \
-	$(NULL)
+  IGeckoCustom.h \
+  IGeckoCustom_p.c \
+  IGeckoCustom_i.c \
+  IGeckoCustom.tlb \
+  $(NULL)
 
 $(MIDL_GENERATED_FILES): done_gen
 
 done_gen: IGeckoCustom.idl
 	$(MIDL) $(MIDL_FLAGS) -I $(srcdir) -Oicf $(srcdir)/IGeckoCustom.idl
 	touch $@
 
 export:: done_gen

--- a/accessible/interfaces/ia2/Makefile.in
+++ b/accessible/interfaces/ia2/Makefile.in
@@ -48,20 +48,21 @@ MIDL_LIBRARIES = \
 CSRCS = \
   dlldata.c \
   $(MIDL_INTERFACES:%.idl=%_p.c) \
   $(MIDL_INTERFACES:%.idl=%_i.c) \
   $(NULL)
 
 MIDL_GENERATED_FILES = \
   dlldata.c \
+  $(MIDL_ENUMS:%.idl=%.h) \
   $(MIDL_INTERFACES:%.idl=%_p.c) \
   $(MIDL_INTERFACES:%.idl=%_i.c) \
   $(MIDL_INTERFACES:%.idl=%.h) \
-  $(MIDL_ENUMS:%.idl=%.h) \
+  $(MIDL_LIBRARIES:%.idl=%.tlb) \
   $(NULL)
 
 # We want to generate a .tlb from MIDL_LIBRARIES, but midl also generates
 # a bunch of .h and .c files that we're not interested in.
 MIDL_UNUSED_GENERATED_FILES = \
   $(MIDL_LIBRARIES:%.idl=%_p.c) \
   $(MIDL_LIBRARIES:%.idl=%_i.c) \
   $(MIDL_LIBRARIES:%.idl=%.h) \

--- a/accessible/interfaces/msaa/Makefile.in
+++ b/accessible/interfaces/msaa/Makefile.in
@@ -1,25 +1,26 @@
 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 GARBAGE += $(MIDL_GENERATED_FILES) done_gen dlldata.c
 
 MIDL_GENERATED_FILES = \
-	ISimpleDOMNode.h \
-	ISimpleDOMNode_p.c \
-	ISimpleDOMNode_i.c \
-	ISimpleDOMDocument.h \
-	ISimpleDOMDocument_p.c \
-	ISimpleDOMDocument_i.c \
-	ISimpleDOMText.h \
-	ISimpleDOMText_p.c \
-	ISimpleDOMText_i.c \
-	$(NULL)
+  ISimpleDOMNode.h \
+  ISimpleDOMNode_p.c \
+  ISimpleDOMNode_i.c \
+  ISimpleDOMNode.tlb \
+  ISimpleDOMDocument.h \
+  ISimpleDOMDocument_p.c \
+  ISimpleDOMDocument_i.c \
+  ISimpleDOMText.h \
+  ISimpleDOMText_p.c \
+  ISimpleDOMText_i.c \
+  $(NULL)
 
 $(MIDL_GENERATED_FILES): done_gen
 
 done_gen: ISimpleDOMNode.idl \
           ISimpleDOMDocument.idl \
           ISimpleDOMText.idl
 
 	$(MIDL) $(MIDL_FLAGS) -I $(srcdir) -Oicf $(srcdir)/ISimpleDOMNode.idl