The Cosmopolitan Libc repo uses GNU Make. It builds 672 executables, 82 static archives, and 17,637 object files and runs all unit tests in under 60 seconds on

The Cosmopolitan Libc repo uses GNU Make. It builds 672 executables, 82 static archives, and 17,637 object files and runs all unit tests in under 60 seconds on a $1000 PC. How fast would Ninja do it?