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/libfilezilla/default.nix

@@ -0,0 +1,35 @@
+{ lib, stdenv
+, fetchurl
+, autoreconfHook
+, gettext
+, gnutls
+, nettle
+, pkg-config
+, libiconv
+, ApplicationServices
+}:
+
+stdenv.mkDerivation rec {
+  pname = "libfilezilla";
+  version = "0.36.0";
+
+  src = fetchurl {
+    url = "https://download.filezilla-project.org/${pname}/${pname}-${version}.tar.bz2";
+    sha256 = "sha256-wCccGO3n+7yCayHJcsLLD/lnRO5aFckdjXTpvDhTqHI=";
+  };
+
+  nativeBuildInputs = [ autoreconfHook pkg-config ];
+
+  buildInputs = [ gettext gnutls nettle ]
+    ++ lib.optionals stdenv.isDarwin [ libiconv ApplicationServices ];
+
+  enableParallelBuilding = true;
+
+  meta = with lib; {
+    homepage = "https://lib.filezilla-project.org/";
+    description = "A modern C++ library, offering some basic functionality to build high-performing, platform-independent programs";
+    license = licenses.gpl2Plus;
+    maintainers = with maintainers; [ pSub ];
+    platforms = platforms.unix;
+  };
+}