tup - 0.7.11-3 main

Tup is a file-based build system for Linux, OSX, and Windows. It
takes as input a list of file changes and a directed acyclic graph
(DAG). It then processes the DAG to execute the appropriate commands
required to update dependent files. Updates are performed with very
little overhead since tup implements powerful build algorithms to
avoid doing unnecessary work. This means you can stay focused on your
project rather than on your build system.