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/gloox/default.nix

@@ -0,0 +1,30 @@
+{ lib, stdenv, fetchurl
+, zlibSupport ? true, zlib
+, sslSupport ? true, openssl
+, idnSupport ? true, libidn
+}:
+
+with lib;
+
+stdenv.mkDerivation rec{
+  pname = "gloox";
+  version = "1.0.24";
+
+  src = fetchurl {
+    url = "https://camaya.net/download/gloox-${version}.tar.bz2";
+    sha256 = "1jgrd07qr9jvbb5hcmhrqz4w4lvwc51m30jls1fgxf1f5az6455f";
+  };
+
+  buildInputs = [ ]
+    ++ optional zlibSupport zlib
+    ++ optional sslSupport openssl
+    ++ optional idnSupport libidn;
+
+  meta = {
+    description = "A portable high-level Jabber/XMPP library for C++";
+    homepage = "http://camaya.net/gloox";
+    license = licenses.gpl3;
+    maintainers = with maintainers; [ ];
+    platforms = platforms.unix;
+  };
+}