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/shells/nushell/default.nix

@@ -0,0 +1,87 @@
+{ stdenv
+, lib
+, fetchFromGitHub
+, rustPlatform
+, openssl
+, zlib
+, zstd
+, pkg-config
+, python3
+, xorg
+, libiconv
+, AppKit
+, Security
+, nghttp2
+, libgit2
+, cargo-edit
+, withExtraFeatures ? true
+, testers
+, nushell
+}:
+
+rustPlatform.buildRustPackage rec {
+  pname = "nushell";
+  version = "0.63.0";
+
+  src = fetchFromGitHub {
+    owner = pname;
+    repo = pname;
+    rev = version;
+    sha256 = "sha256-4thvUSOSvH/bv0aW7hGGQMvtXdS+yDfZzPRLZmPZQMQ=";
+  };
+
+  cargoSha256 = "sha256-Vd8R9EsO52q840HqRzc37PirZZyTZr+Bnow5qHEacJ0=";
+  # Since 0.34, nu has an indirect dependency on `zstd-sys` (via `polars` and
+  # `parquet`, for dataframe support), which by default has an impure build
+  # (git submodule for the `zstd` C library). The `pkg-config` feature flag
+  # fixes this, but it's hard to invoke this in the right place, because of
+  # the indirect dependencies. So add a direct dependency on `zstd-sys` here
+  # at the top level, along with this feature flag, to ensure that when
+  # `zstd-sys` is transitively invoked, it triggers a pure build using the
+  # system `zstd` library provided above.
+  depsExtraArgs = { nativeBuildInputs = [ cargo-edit ]; };
+  # cargo add has been merged in to cargo so the above can be removed once 1.62.0 is available in nixpkgs
+  # https://github.com/rust-lang/cargo/pull/10472
+  cargoUpdateHook = ''
+    cargo add zstd-sys --features pkg-config --offline
+    # write the change to the lockfile
+    cargo update --package zstd-sys --offline
+  '';
+
+  nativeBuildInputs = [ pkg-config ]
+    ++ lib.optionals (withExtraFeatures && stdenv.isLinux) [ python3 ];
+
+  buildInputs = [ openssl zstd ]
+    ++ lib.optionals stdenv.isDarwin [ zlib libiconv Security ]
+    ++ lib.optionals (withExtraFeatures && stdenv.isLinux) [ xorg.libX11 ]
+    ++ lib.optionals (withExtraFeatures && stdenv.isDarwin) [ AppKit nghttp2 libgit2 ];
+
+  buildFeatures = lib.optional withExtraFeatures "extra";
+
+  # TODO investigate why tests are broken on darwin
+  # failures show that tests try to write to paths
+  # outside of TMPDIR
+  doCheck = ! stdenv.isDarwin;
+
+  checkPhase = ''
+    runHook preCheck
+    echo "Running cargo test"
+    HOME=$TMPDIR cargo test
+    runHook postCheck
+  '';
+
+  meta = with lib; {
+    description = "A modern shell written in Rust";
+    homepage = "https://www.nushell.sh/";
+    license = licenses.mit;
+    maintainers = with maintainers; [ Br1ght0ne johntitor marsam ];
+    mainProgram = "nu";
+  };
+
+  passthru = {
+    shellPath = "/bin/nu";
+    tests.version = testers.testVersion {
+      package = nushell;
+    };
+  };
+}