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/Xaw3d/default.nix

@@ -0,0 +1,33 @@
+{ lib
+, stdenv
+, fetchurl
+, imake
+, gccmakedep
+, bison
+, flex
+, pkg-config
+, xlibsWrapper
+, libXmu
+, libXpm
+, libXp
+}:
+
+stdenv.mkDerivation rec {
+  pname = "Xaw3d";
+  version = "1.6.3";
+
+  src = fetchurl {
+    url = "https://www.x.org/releases/individual/lib/libXaw3d-${version}.tar.bz2";
+    sha256 = "0i653s8g25cc0mimkwid9366bqkbyhdyjhckx7bw77j20hzrkfid";
+  };
+  dontUseImakeConfigure = true;
+  nativeBuildInputs = [ pkg-config bison flex imake gccmakedep ];
+  buildInputs = [ libXpm libXp ];
+  propagatedBuildInputs = [ xlibsWrapper libXmu ];
+
+  meta = with lib; {
+    description = "3D widget set based on the Athena Widget set";
+    platforms = lib.platforms.unix;
+    license = licenses.mit;
+  };
+}