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/sycl-info/default.nix

@@ -0,0 +1,57 @@
+{ lib, stdenv
+, fetchFromGitHub
+, installShellFiles
+, cmake
+, ninja
+, ocl-icd
+, opencl-headers
+, lyra
+, nlohmann_json
+, ronn
+, doctest
+}:
+
+stdenv.mkDerivation rec {
+  pname = "sycl-info";
+  version = "unstable-2019-11-19";
+
+  src = fetchFromGitHub {
+    owner = "codeplaysoftware";
+    repo = "sycl-info";
+    rev = "b47d498ee2d6b77ec21972de5882e8e12efecd6c";
+    sha256 = "0fy0y1rcfb11p3vijd8wym6xkaicav49pv2bv2l18rma929n1m1m";
+  };
+
+  buildInputs = [
+    nlohmann_json
+    ronn
+    opencl-headers
+    ocl-icd
+    doctest
+    lyra
+  ];
+
+  nativeBuildInputs = [
+    cmake
+    ninja
+  ];
+
+  cmakeFlags = [
+    "-DBUILD_TESTING=ON"
+    "-DBUILD_DOCS=ON"
+    "-DBUILD_SHARED_LIBS=ON"
+    "-DLYRA_INCLUDE_DIRS=${lib.getDev lyra}/include"
+  ];
+
+  # Required for ronn to compile the manpage.
+  RUBYOPT = "-KU -E utf-8:utf-8";
+
+  meta = with lib;
+    {
+      homepage = "https://github.com/codeplaysoftware/sycl-info";
+      description = "Tool to show information about available SYCL implementations";
+      platforms = platforms.linux;
+      license = licenses.asl20;
+      maintainers = with maintainers; [ davidtwco ];
+    };
+}