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/libctemplate/default.nix

@@ -0,0 +1,34 @@
+{ lib, stdenv, fetchFromGitHub, python3, autoconf, automake, libtool }:
+
+stdenv.mkDerivation rec {
+  pname = "ctemplate";
+  version = "2.4";
+
+  src = fetchFromGitHub {
+    owner = "OlafvdSpek";
+    repo = "ctemplate";
+    rev = "ctemplate-${version}";
+    sha256 = "1x0p5yym6vvcx70pm8ihnbxxrl2wnblfp72ih5vjyg8mzkc8cxrr";
+  };
+
+  nativeBuildInputs = [ python3 autoconf automake libtool ];
+
+  postPatch = ''
+    patchShebangs .
+  '';
+
+  preConfigure = ''
+    ./autogen.sh
+  '';
+
+  meta = {
+    description = "A simple but powerful template language for C++";
+    longDescription = ''
+      CTemplate is a simple but powerful template language for C++. It
+      emphasizes separating logic from presentation: it is impossible to
+      embed application logic in this template language.
+    '';
+    homepage = "https://github.com/OlafvdSpek/ctemplate";
+    license = lib.licenses.bsd3;
+  };
+}