FIX: order of build.property.d files

Makefile

@@ -73,7 +73,7 @@ merge_js:
 	JS_DIST_BUNDLE=$${JS_DIST_BUNDLE} AUTO_DISCOVER_MODULES=$$AUTO_DISCOVER_MODULES misc/merge_js.sh $${MODULE_DEPENDENCIES[*]}
 
 EXCLUDE_EXPR = %~ %.backup
-BUILDFILELIST = $(filter-out $(EXCLUDE_EXPR),$(wildcard build.properties.d/*))
+BUILDFILELIST = $(sort $(filter-out $(EXCLUDE_EXPR),$(wildcard build.properties.d/*)))
 build_properties:
 	@set -a -e ; \
 	pushd build.properties.files ; \