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/filesystems/bonnie/default.nix

@@ -0,0 +1,22 @@
+{ lib, stdenv, fetchurl, perl }:
+
+stdenv.mkDerivation rec {
+  pname = "bonnie++";
+  version = "1.98";
+
+  src = fetchurl {
+    url = "https://www.coker.com.au/bonnie++/bonnie++-${version}.tgz";
+    sha256 = "010bmlmi0nrlp3aq7p624sfaj5a65lswnyyxk3cnz1bqig0cn2vf";
+  };
+
+  enableParallelBuilding = true;
+
+  buildInputs = [ perl ];
+
+  meta = {
+    homepage = "http://www.coker.com.au/bonnie++/";
+    description = "Hard drive and file system benchmark suite";
+    license = lib.licenses.gpl2;
+    platforms = lib.platforms.linux ++ lib.platforms.darwin;
+  };
+}