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/pagmo2/default.nix

@@ -0,0 +1,43 @@
+{ fetchFromGitHub
+, lib, stdenv
+, cmake
+, eigen
+, nlopt
+, ipopt
+, boost
+, tbb
+}:
+
+stdenv.mkDerivation rec {
+  pname = "pagmo2";
+  version = "2.18.0";
+
+  src = fetchFromGitHub {
+     owner = "esa";
+     repo = "pagmo2";
+     rev = "v${version}";
+     sha256 = "0rd8scs4hj6qd8ylmn5hafncml2vr4fvcgm3agz3jrvmnc7hadrj";
+  };
+
+  nativeBuildInputs = [ cmake ];
+  buildInputs = [ eigen nlopt ipopt boost tbb ];
+
+  cmakeFlags = [
+    "-DPAGMO_BUILD_TESTS=no"
+    "-DPAGMO_WITH_EIGEN3=yes"
+    "-DPAGMO_WITH_NLOPT=yes"
+    "-DNLOPT_LIBRARY=${nlopt}/lib/libnlopt.so"
+    "-DPAGMO_WITH_IPOPT=yes"
+    "-DCMAKE_CXX_FLAGS='-fuse-ld=gold'"
+  ];
+
+  # tests pass but take 30+ minutes
+  doCheck = false;
+
+  meta = with lib; {
+    homepage = "https://esa.github.io/pagmo2/";
+    description = "Scientific library for massively parallel optimization";
+    license = licenses.gpl3Plus;
+    maintainers = [ maintainers.costrouc ];
+  };
+}