diff --git a/core/binary.mk b/core/binary.mk
index 57fa62954..c890abf4c 100644
--- a/core/binary.mk
+++ b/core/binary.mk
@@ -154,7 +154,7 @@ endif
 endif
 
 ifdef LOCAL_IS_HOST_MODULE
-my_src_files += $(LOCAL_SRC_FILES_$($(my_prefix)OS))
+my_src_files += $(LOCAL_SRC_FILES_$($(my_prefix)OS)) $(LOCAL_SRC_FILES_$($(my_prefix)OS)_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH))
 my_static_libraries += $(LOCAL_STATIC_LIBRARIES_$($(my_prefix)OS))
 my_shared_libraries += $(LOCAL_SHARED_LIBRARIES_$($(my_prefix)OS))
 my_cflags += $(LOCAL_CFLAGS_$($(my_prefix)OS))
diff --git a/core/clear_vars.mk b/core/clear_vars.mk
index 9c3a38f40..5f6dcfbcb 100644
--- a/core/clear_vars.mk
+++ b/core/clear_vars.mk
@@ -266,6 +266,11 @@ LOCAL_C_INCLUDES_$(HOST_OS):=
 LOCAL_GENERATED_SOURCES_$(HOST_OS):=
 LOCAL_REQUIRED_MODULES_$(HOST_OS):=
 
+LOCAL_SRC_FILES_$(HOST_OS)_$(HOST_ARCH):=
+ifdef HOST_2ND_ARCH
+LOCAL_SRC_FILES_$(HOST_OS)_$(HOST_2ND_ARCH):=
+endif
+
 LOCAL_SRC_FILES_32:=
 LOCAL_SRC_FILES_64:=
 LOCAL_SHARED_LIBRARIES_32:=