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/science/math/nccl/default.nix

@@ -0,0 +1,52 @@
+{ lib, stdenv, fetchFromGitHub, which, cudatoolkit, addOpenGLRunpath }:
+
+stdenv.mkDerivation rec {
+  name = "nccl-${version}-cuda-${cudatoolkit.majorVersion}";
+  version = "2.12.10-1";
+
+  src = fetchFromGitHub {
+    owner = "NVIDIA";
+    repo = "nccl";
+    rev = "v${version}";
+    sha256 = "sha256-QqORzm0gD+QG+P8rId8bQn2oZsxL5YyxCIobUVs85wE=";
+  };
+
+  outputs = [ "out" "dev" ];
+
+  nativeBuildInputs = [ which addOpenGLRunpath ];
+
+  buildInputs = [ cudatoolkit ];
+
+  preConfigure = ''
+    patchShebangs src/collectives/device/gen_rules.sh
+  '';
+
+  makeFlags = [
+    "CUDA_HOME=${cudatoolkit}"
+    "PREFIX=$(out)"
+  ];
+
+  postFixup = ''
+    moveToOutput lib/libnccl_static.a $dev
+
+    # Set RUNPATH so that libnvidia-ml in /run/opengl-driver(-32)/lib can be found.
+    # See the explanation in addOpenGLRunpath.
+    addOpenGLRunpath $out/lib/lib*.so
+  '';
+
+  NIX_CFLAGS_COMPILE = [ "-Wno-unused-function" ];
+
+  enableParallelBuilding = true;
+
+  passthru = {
+    inherit cudatoolkit;
+  };
+
+  meta = with lib; {
+    description = "Multi-GPU and multi-node collective communication primitives for NVIDIA GPUs";
+    homepage = "https://developer.nvidia.com/nccl";
+    license = licenses.bsd3;
+    platforms = [ "x86_64-linux" ];
+    maintainers = with maintainers; [ mdaiter orivej ];
+  };
+}