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/tools/coursier/default.nix

@@ -0,0 +1,65 @@
+{ lib, stdenv, fetchurl, makeWrapper, jre, writeScript, common-updater-scripts
+, coreutils, git, gnused, nix, nixfmt }:
+
+let
+  version = "2.1.0-M5";
+
+  zshCompletion = fetchurl {
+    url =
+      "https://raw.githubusercontent.com/coursier/coursier/v${version}/modules/cli/src/main/resources/completions/zsh";
+    sha256 = "0afxzrk9w1qinfsz55jjrxydw0fcv6p722g1q955dl7f6xbab1jh";
+  };
+
+  repo = "git@github.com:coursier/coursier.git";
+in stdenv.mkDerivation rec {
+  inherit version;
+
+  pname = "coursier";
+
+  src = fetchurl {
+    url =
+      "https://github.com/coursier/coursier/releases/download/v${version}/coursier";
+    sha256 = "sha256-mp341H7bvf3Lwt66GKk3afoCtXuBnD97dYrZNx/jkYI=";
+  };
+
+  nativeBuildInputs = [ makeWrapper ];
+
+  buildCommand = ''
+    install -Dm555 $src $out/bin/cs
+    patchShebangs $out/bin/cs
+    wrapProgram $out/bin/cs --prefix PATH ":" ${jre}/bin
+
+    # copy zsh completion
+    install -Dm755 ${zshCompletion} $out/share/zsh/site-functions/_cs
+  '';
+
+  passthru.updateScript = writeScript "update.sh" ''
+    #!${stdenv.shell}
+    set -o errexit
+    PATH=${
+      lib.makeBinPath [ common-updater-scripts coreutils git gnused nix nixfmt ]
+    }
+    oldVersion="$(nix-instantiate --eval -E "with import ./. {}; lib.getVersion ${pname}" | tr -d '"')"
+    latestTag="$(git -c 'versionsort.suffix=-' ls-remote --exit-code --refs --sort='version:refname' --tags ${repo} 'v*.*.*' | tail --lines=1 | cut --delimiter='/' --fields=3 | sed 's|^v||g')"
+    if [ "$oldVersion" != "$latestTag" ]; then
+      nixpkgs="$(git rev-parse --show-toplevel)"
+      default_nix="$nixpkgs/pkgs/development/tools/coursier/default.nix"
+      update-source-version ${pname} "$latestTag" --version-key=version --print-changes
+      url="${builtins.head zshCompletion.urls}"
+      completion_url=$(echo $url | sed "s|$oldVersion|$latestTag|g")
+      completion_sha256="$(nix-prefetch-url --type sha256 $completion_url)"
+      sed -i "s|${zshCompletion.outputHash}|$completion_sha256|g" "$default_nix"
+      nixfmt "$default_nix"
+    else
+      echo "${pname} is already up-to-date"
+    fi
+  '';
+
+  meta = with lib; {
+    homepage = "https://get-coursier.io/";
+    description =
+      "A Scala library to fetch dependencies from Maven / Ivy repositories";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ adelbertc nequissimus ];
+  };
+}