This is done for the sake of Yosemite, which does not have gcc, and yet this change is also compatible with Linux.
So that they can easily be activated in NixOS: services.udev.packages = [ pkgs.saleae-logic ];
Add Saleae Logic - analyzer software for Saleae logic analyzators. Also, add a small LD_PRELOAD library that is needed to make it work from a read-only installation directory.