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/applications/editors/neovim/gnvim/default.nix

@@ -0,0 +1,50 @@
+{ lib, rustPlatform, fetchFromGitHub, gtk, webkitgtk }:
+
+rustPlatform.buildRustPackage rec {
+  pname = "gnvim-unwrapped";
+  version = "0.1.6";
+
+  src = fetchFromGitHub {
+    owner = "vhakulinen";
+    repo = "gnvim";
+    rev = "v${version}";
+    sha256 = "1cc3yk04v9icdjr5cn58mqc3ba1wqmlzhf9ly7biy9m8yk30w9y0";
+  };
+
+  cargoSha256 = "0z6hhahxdc6d7nzqvc8jlxn1frsc39va8z5pmwfmmq5z61ahk90z";
+
+  buildInputs = [ gtk webkitgtk ];
+
+  # The default build script tries to get the version through Git, so we
+  # replace it
+  postPatch = ''
+    cat << EOF > build.rs
+    use std::env;
+    use std::fs::File;
+    use std::io::Write;
+    use std::path::Path;
+
+    fn main() {
+        let out_dir = env::var("OUT_DIR").unwrap();
+        let dest_path = Path::new(&out_dir).join("gnvim_version.rs");
+        let mut f = File::create(&dest_path).unwrap();
+        f.write_all(b"const VERSION: &str = \"${version}\";").unwrap();
+    }
+    EOF
+
+    # Install the binary ourselves, since the Makefile doesn't have the path
+    # containing the target architecture
+    sed -e "/target\/release/d" -i Makefile
+  '';
+
+  postInstall = ''
+    make install PREFIX="${placeholder "out"}"
+  '';
+
+  meta = with lib; {
+    description = "GUI for neovim, without any web bloat";
+    homepage = "https://github.com/vhakulinen/gnvim";
+    license = licenses.mit;
+    maintainers = with maintainers; [ minijackson ];
+  };
+}

pkgs/applications/editors/neovim/gnvim/wrapper.nix

@@ -0,0 +1,39 @@
+{ stdenv, gnvim-unwrapped, neovim, makeWrapper }:
+
+stdenv.mkDerivation {
+  pname = "gnvim";
+  version = gnvim-unwrapped.version;
+  buildCommand = if stdenv.isDarwin then ''
+    mkdir -p $out/Applications
+    cp -r ${gnvim-unwrapped}/bin/gnvim.app $out/Applications
+
+    chmod -R a+w "$out/Applications/gnvim.app/Contents/MacOS"
+    wrapProgram "$out/Applications/gnvim.app/Contents/MacOS/gnvim" \
+      --prefix PATH : "${neovim}/bin" \
+      --set GNVIM_RUNTIME_PATH "${gnvim-unwrapped}/share/gnvim/runtime"
+  '' else ''
+    makeWrapper '${gnvim-unwrapped}/bin/gnvim' "$out/bin/gnvim" \
+      --prefix PATH : "${neovim}/bin" \
+      --set GNVIM_RUNTIME_PATH "${gnvim-unwrapped}/share/gnvim/runtime"
+
+    mkdir -p "$out/share"
+    ln -s '${gnvim-unwrapped}/share/icons' "$out/share/icons"
+
+    # copy and fix .desktop file
+    cp -r '${gnvim-unwrapped}/share/applications' "$out/share/applications"
+    # Sed needs a writable directory to do inplace modifications
+    chmod u+rw "$out/share/applications"
+    sed -e "s|Exec=.\\+gnvim\\>|Exec=gnvim|" -i $out/share/applications/*.desktop
+  '';
+
+  preferLocalBuild = true;
+
+  nativeBuildInputs = [
+    makeWrapper
+  ];
+
+  passthru.unwrapped = gnvim-unwrapped;
+
+  inherit (gnvim-unwrapped) meta;
+}
+