/usr/lib/GNUstep/Bundles/libgnustep-art-020.bundle/stamp.make is in gnustep-back0.20-art 0.20.1-2ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 | OLD_GNUSTEP_STAMP_ASTRING = _GSBackend-
|