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/tools/admin/scaleway-cli/default.nix

@@ -0,0 +1,35 @@
+{ lib, fetchFromGitHub, buildGoModule }:
+
+buildGoModule rec {
+  pname = "scaleway-cli";
+  version = "2.5.1";
+
+  src = fetchFromGitHub {
+    owner = "scaleway";
+    repo = "scaleway-cli";
+    rev = "v${version}";
+    sha256 = "sha256-a8imZN3APQEb9ntQOzOKGBEiPKmb5ZYC9ZKnOuLiElc=";
+  };
+
+  vendorSha256 = "sha256-aaYS0WqNa8997kdV38blUsYovtUHHtEUXCTG9vwv2ko=";
+
+  ldflags = [
+    "-w"
+    "-extldflags"
+    "-static"
+    "-X main.Version=${version}"
+    "-X main.GitCommit=ref/tags/${version}"
+    "-X main.GitBranch=HEAD"
+    "-X main.BuildDate=unknown"
+  ];
+
+  # some tests require network access to scaleway's API, failing when sandboxed
+  doCheck = false;
+
+  meta = with lib; {
+    description = "Interact with Scaleway API from the command line";
+    homepage = "https://github.com/scaleway/scaleway-cli";
+    license = licenses.mit;
+    maintainers = with maintainers; [ nickhu ];
+  };
+}