NixOS/nixpkgs — pull request #920 by lovek323 (2013-09-05 23:05:45+00:00)
Title: libusb1: fix build on darwin

`udev` introduced as build input in https://github.com/NixOS/nixpkgs/commit/8500581ac86c26d2f6f563917c850f69cd18c9a5