Merge "Revert "Revert "Add system staging dir stamp file for bazel sand..."" into main
diff --git a/core/Makefile b/core/Makefile
index 6073f13..07d705e 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -3355,6 +3355,10 @@
     $(call intermediates-dir-for,PACKAGING,systemimage)
 BUILT_SYSTEMIMAGE := $(systemimage_intermediates)/system.img
 
+# Used by the bazel sandwich to request the staging dir be built
+$(systemimage_intermediates)/staging_dir.stamp: $(FULL_SYSTEMIMAGE_DEPS)
+	touch $@
+
 # $(1): output file
 define build-systemimage-target
   @echo "Target system fs image: $(1)"