{ callPackage, fetchpatch # Darwin frameworks , Cocoa, CoreMedia , ... }@args: callPackage ./generic.nix (rec { version = branch; branch = "3.4.8"; sha256 = "1d0r4yja2dkkyhdwx1migq46gsrcbajiv66263a5sq5bfr9dqkch"; darwinFrameworks = [ Cocoa CoreMedia ]; } // args)