uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/tools/misc/sixpair/default.nix

@@ -0,0 +1,39 @@
+{ lib, stdenv, fetchurl, libusb-compat-0_1 }:
+stdenv.mkDerivation {
+  pname = "sixpair";
+  version = "unstable-2007-04-18";
+
+  src = fetchurl {
+    url = "http://www.pabr.org/sixlinux/sixpair.c";
+    sha256 = "1b0a3k7gs544cbji7n29jxlrsscwfx6s1r2sgwdl6hmkc1l9gagr";
+  };
+
+  # hcitool is depricated
+  patches = [ ./hcitool.patch ];
+
+  buildInputs = [ libusb-compat-0_1 ];
+
+  unpackPhase = ''
+    cp $src sixpair.c
+  '';
+
+  buildPhase = ''
+    cc -o sixpair sixpair.c -lusb
+  '';
+
+  installPhase = ''
+    mkdir -p $out/bin
+    cp sixpair $out/bin/sixpair
+  '';
+
+  meta = {
+    description = "Pair with SIXAXIS controllers over USB";
+    longDescription = ''
+      This command-line utility searches USB buses for SIXAXIS controllers and tells them to connect to a new Bluetooth master.
+    '';
+    homepage = "http://www.pabr.org/sixlinux/";
+    license = lib.licenses.gpl2;
+    maintainers = [ lib.maintainers.tomsmeets ];
+    platforms = lib.platforms.linux;
+  };
+}