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/misc/j4-dmenu-desktop/default.nix

@@ -0,0 +1,33 @@
+{ lib, stdenv, fetchFromGitHub, cmake, dmenu }:
+
+stdenv.mkDerivation rec {
+  pname = "j4-dmenu-desktop";
+  version = "2.18";
+
+  src = fetchFromGitHub {
+    owner = "enkore";
+    repo = pname;
+    rev = "r${version}";
+    sha256 = "1gxpgifzy0hnpd0ymw3r32amzr32z3bgb90ldjzl438p6h1q0i26";
+  };
+
+  postPatch = ''
+    sed -e 's,dmenu -i,${dmenu}/bin/dmenu -i,g' -i ./src/Main.hh
+  '';
+
+  nativeBuildInputs = [ cmake ];
+
+  # tests are fetching an external git repository
+  cmakeFlags = [
+    "-DWITH_TESTS=OFF"
+    "-DWITH_GIT_CATCH=OFF"
+  ];
+
+  meta = with lib; {
+    description = "A wrapper for dmenu that recognize .desktop files";
+    homepage = "https://github.com/enkore/j4-dmenu-desktop";
+    license = licenses.gpl3;
+    maintainers = with maintainers; [ ericsagnes ];
+    platforms = platforms.unix;
+  };
+}