Index: include/debug.mk
===================================================================
--- include/debug.mk	(revision 14330)
+++ include/debug.mk	(working copy)
@@ -22,7 +22,7 @@
 endif
 
 define debug
-$$(findstring $(2),$$(if $$(DEBUG_DIR),$$(if $$(filter $$(DEBUG_DIR)%,$(1)),$(build_debug)),$(build_debug)))
+$$(findstring $(2),$$(if $$(DEBUG_SCOPE_DIR),$$(if $$(filter $$(DEBUG_SCOPE_DIR)%,$(1)),$(build_debug)),$(build_debug)))
 endef
 
 define warn