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/python-modules/pygmo/default.nix

@@ -0,0 +1,63 @@
+{ lib
+, stdenv
+, toPythonModule
+, fetchFromGitHub
+, cmake
+, boost
+, eigen
+, ipopt
+, nlopt
+, pagmo2
+, python
+, cloudpickle
+, ipyparallel
+, numba
+, numpy
+, pybind11
+}:
+
+toPythonModule (stdenv.mkDerivation rec {
+  pname = "pygmo";
+  version = "2.18.0";
+
+  src = fetchFromGitHub {
+    owner = "esa";
+    repo = "pygmo2";
+    rev = "v${version}";
+    sha256 = "sha256-he7gxRRJd6bBrD0Z0i+CQTr5JH4P3Im/beNGO+HfmNM=";
+  };
+
+  cmakeFlags = [
+    "-DPYGMO_INSTALL_PATH=${placeholder "out"}/lib/${python.libPrefix}/site-packages"
+  ];
+
+  nativeBuildInputs = [
+    cmake
+  ];
+
+  propagatedBuildInputs = [
+    cloudpickle
+    ipyparallel
+    numba
+    numpy
+    python
+  ];
+
+  buildInputs = [
+    boost
+    eigen
+    ipopt
+    nlopt
+    pagmo2
+    pybind11
+  ];
+
+  doCheck = true;
+
+  meta = with lib; {
+    description = "Parallel optimisation for Python";
+    homepage = "https://github.com/esa/pygmo2";
+    license = licenses.gpl3Plus;
+    maintainers = [ maintainers.costrouc ];
+  };
+})