--- config/baseconfig.mk~
+++ config/baseconfig.mk
@@ -1,9 +1,9 @@
 INCLUDED_AUTOCONF_MK = 1
 
-includedir := $(includedir)/$(MOZ_APP_NAME)-$(MOZ_APP_VERSION)
-idldir = $(datadir)/idl/$(MOZ_APP_NAME)-$(MOZ_APP_VERSION)
-installdir = $(libdir)/$(MOZ_APP_NAME)-$(MOZ_APP_VERSION)
-sdkdir = $(libdir)/$(MOZ_APP_NAME)-devel-$(MOZ_APP_VERSION)
+includedir := $(includedir)/%%MOZILLA%%
+idldir = $(datadir)/idl/%%MOZILLA%%
+installdir = $(libdir)/%%MOZILLA%%
+sdkdir = $(libdir)/%%MOZILLA%%
 DIST = $(DEPTH)/dist
 
 # We do magic with OBJ_SUFFIX in config.mk, the following ensures we don't