tools: fix stampfile dependency handling when the list of build dirs changes (#15186)
[openwrt.git] / package /
drwxr-xr-x   ..
-rw-r--r-- 5529 Makefile
drwxr-xr-x - base-files
drwxr-xr-x - boot
drwxr-xr-x - devel
drwxr-xr-x - kernel
drwxr-xr-x - libs
drwxr-xr-x - network
drwxr-xr-x - system
drwxr-xr-x - utils