diff --git a/mozilla/xpcom/typelib/xpt/src/Makefile.in b/mozilla/xpcom/typelib/xpt/src/Makefile.in
index e05785562ea..3b1e85c8b7e 100644
--- a/mozilla/xpcom/typelib/xpt/src/Makefile.in
+++ b/mozilla/xpcom/typelib/xpt/src/Makefile.in
@@ -46,8 +46,10 @@ MODULE		= xpcom
 LIBRARY_NAME	= xpt
 LIB_IS_C_ONLY	= 1
 ifdef CROSS_COMPILE
+ifndef WINCE
 HOST_LIBRARY_NAME	= hostxpt
 endif
+endif
 
 CSRCS		= xpt_arena.c xpt_struct.c xpt_xdr.c
 HOST_CSRCS	= $(CSRCS)
@@ -69,8 +71,10 @@ export::
 	@$(MAKE) libs
 
 ifdef CROSS_COMPILE
+ifndef WINCE
 ifdef HOST_NSPR_MDCPUCFG
 HOST_CFLAGS     += -DMDCPUCFG=$(HOST_NSPR_MDCPUCFG)
 endif
 endif
+endif
 
diff --git a/mozilla/xpcom/typelib/xpt/tools/Makefile.in b/mozilla/xpcom/typelib/xpt/tools/Makefile.in
index bedece8e09b..f3d64fa6865 100644
--- a/mozilla/xpcom/typelib/xpt/tools/Makefile.in
+++ b/mozilla/xpcom/typelib/xpt/tools/Makefile.in
@@ -54,9 +54,11 @@ SDK_BINARY     =                   \
 		$(NULL)
 
 ifdef CROSS_COMPILE
+ifndef WINCE
 HOST_SIMPLE_PROGRAMS	= $(addprefix host_, $(SIMPLE_PROGRAMS:$(BIN_SUFFIX)=$(HOST_BIN_SUFFIX)))
 HOST_CSRCS		= $(CSRCS)
 endif
+endif
 
 include $(topsrcdir)/config/rules.mk
 
@@ -73,6 +75,7 @@ LIBS		= $(DIST)/lib/$(LIB_PREFIX)xpt.$(LIB_SUFFIX)
 EXTRA_DEPS	= $(wildcard $(DIST)/lib/$(LIB_PREFIX)xpt.*)
 
 ifdef CROSS_COMPILE
+ifndef WINCE
 HOST_LIBS		= $(DIST)/host/lib/libhostxpt.$(LIB_SUFFIX)
 HOST_EXTRA_DEPS		= $(wildcard $(DIST)/host/lib/libhostxpt.*)
 
@@ -80,6 +83,7 @@ ifdef HOST_NSPR_MDCPUCFG
 HOST_CFLAGS	+= -DMDCPUCFG=$(HOST_NSPR_MDCPUCFG)
 endif
 endif
+endif
 
 
 # Build xpt_link and xpt_dump early.  (libs creates .deps used by libs.)