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/development/libraries/boca/default.nix

@@ -0,0 +1,51 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+, pkg-config
+
+, expat
+, libcdio
+, libcdio-paranoia
+, libpulseaudio
+, smooth
+, uriparser
+, zlib
+}:
+
+stdenv.mkDerivation rec {
+  pname = "BoCA";
+  version = "1.0.6a";
+
+  src = fetchFromGitHub {
+    owner = "enzo1982";
+    repo = "boca";
+    rev = "v${version}";
+    sha256 = "sha256-LndlwdM5NlTv73Z1lMkHuIZkVfn48P/LssBnE4X9Sgc=";
+  };
+
+  nativeBuildInputs = [
+    pkg-config
+  ];
+
+  buildInputs = [
+    expat
+    libcdio
+    libcdio-paranoia
+    libpulseaudio
+    smooth
+    uriparser
+    zlib
+  ];
+
+  makeFlags = [
+    "prefix=$(out)"
+  ];
+
+  meta = with lib; {
+    description = "A component library used by the fre:ac audio converter";
+    license = licenses.gpl2Plus;
+    homepage = "https://github.com/enzo1982/boca";
+    maintainers = with maintainers; [ shamilton ];
+    platforms = platforms.linux;
+  };
+}