[MathML] Update MathML hooks

layout/Makefile.in

@@ -22,11 +22,13 @@ VPATH		= @srcdir@
 
 include $(DEPTH)/config/autoconf.mk
 
-DIRS		= base html xml xul events build
+DIRS		= base html xml xul
 
 ifdef MOZ_MATHML
-DIRS += mathml
+DIRS           += mathml
 endif
 
+DIRS           += events build
+
 include $(topsrcdir)/config/rules.mk
 

layout/makefile.win

@@ -17,13 +17,13 @@
 
 DEPTH=..
 
-DIRS=base html xml xul events build \
+DIRS=base html xml xul \
 !if defined(MOZ_XSL)
-xsl                                 \
+xsl    \
 !endif
 !ifdef MOZ_MATHML
 mathml \
 !endif
-
+events build
 
 include <$(DEPTH)\config\rules.mak>