Removing the need for MFC from the build. The .rc files require afxres.h to build but do not appear to be neccessary themselves.

xpinstall/wizard/windows/makefile.win

@@ -21,10 +21,10 @@
 
 DEPTH=..\..\..
 
-DIRS=nsinstall setuprsc setup
+DIRS=nsinstall setuprsc
 
 !ifdef MOZ_MFC
-DIRS=$(DIRS) nszip
+DIRS=$(DIRS) setup nszip
 !endif
 
 include <$(DEPTH)\config\rules.mak>

xpinstall/wizard/windows/nsinstall/makefile.win

@@ -26,7 +26,7 @@ USE_NON_MT_LIBS = 1
 
 MODULE          = nsinstall
 PROGRAM         = .\$(OBJDIR)\$(MODULE).exe
-RESFILE         = $(MODULE).res
+#RESFILE         = $(MODULE).res
 
 OBJS =  \
     .\$(OBJDIR)\nsinstall.obj   \

xpinstall/wizard/windows/setuprsc/makefile.win

@@ -29,7 +29,7 @@ USE_NON_MT_LIBS=1
 #USE_STATIC_LIBS=1
 
 MODULE      = setuprsc
-RESFILE     = $(MODULE).res
+#RESFILE     = $(MODULE).res
 DLL         = $(OBJDIR)\$(MODULE).dll
 
 OBJS=                             \