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/video/mpv/wrapper.nix

@@ -0,0 +1,89 @@
+# Arguments that this derivation gets when it is created with `callPackage`
+{ stdenv
+, lib
+, makeWrapper
+, symlinkJoin
+, yt-dlp
+}:
+
+# the unwrapped mpv derivation - 1st argument to `wrapMpv`
+mpv:
+
+let
+  # arguments to the function (exposed as `wrapMpv` in all-packages.nix)
+  wrapper = {
+    extraMakeWrapperArgs ? [],
+    youtubeSupport ? true,
+    # a set of derivations (probably from `mpvScripts`) where each is
+    # expected to have a `scriptName` passthru attribute that points to the
+    # name of the script that would reside in the script's derivation's
+    # `$out/share/mpv/scripts/`.
+    scripts ? [],
+    extraUmpvWrapperArgs ? []
+  }:
+  let
+    binPath = lib.makeBinPath ([
+      mpv.luaEnv
+    ] ++ lib.optionals youtubeSupport [
+      yt-dlp
+    ] ++ lib.optionals mpv.vapoursynthSupport [
+      mpv.vapoursynth.python3
+    ]);
+    # All arguments besides the input and output binaries (${mpv}/bin/mpv and
+    # $out/bin/mpv). These are used by the darwin specific makeWrapper call
+    # used to wrap $out/Applications/mpv.app/Contents/MacOS/mpv as well.
+    mostMakeWrapperArgs = lib.strings.escapeShellArgs ([ "--inherit-argv0"
+      # These are always needed (TODO: Explain why)
+      "--prefix" "LUA_CPATH" ";" "${mpv.luaEnv}/lib/lua/${mpv.lua.luaversion}/?.so"
+      "--prefix" "LUA_PATH" ";" "${mpv.luaEnv}/share/lua/${mpv.lua.luaversion}/?.lua"
+    ] ++ lib.optionals mpv.vapoursynthSupport [
+      "--prefix" "PYTHONPATH" ":" "${mpv.vapoursynth}/${mpv.vapoursynth.python3.sitePackages}"
+    ] ++ lib.optionals (binPath != "") [
+      "--prefix" "PATH" ":" binPath
+    ] ++ (lib.lists.flatten (map
+      # For every script in the `scripts` argument, add the necessary flags to the wrapper
+      (script:
+        [
+          "--add-flags"
+          # Here we rely on the existence of the `scriptName` passthru
+          # attribute of the script derivation from the `scripts`
+          "--script=${script}/share/mpv/scripts/${script.scriptName}"
+        ]
+      ) scripts
+    )) ++ extraMakeWrapperArgs)
+    ;
+    umpvWrapperArgs = lib.strings.escapeShellArgs ([
+      "--inherit-argv0"
+      "--set" "MPV" "${placeholder "out"}/bin/mpv"
+    ] ++ extraUmpvWrapperArgs)
+    ;
+  in
+    symlinkJoin {
+      name = "mpv-with-scripts-${mpv.version}";
+
+      # TODO: don't link all mpv outputs and convert package to mpv-unwrapped?
+      paths = [ mpv.all ];
+
+      buildInputs = [ makeWrapper ];
+
+      passthru.unwrapped = mpv;
+
+      postBuild = ''
+        # wrapProgram can't operate on symlinks
+        rm "$out/bin/mpv"
+        makeWrapper "${mpv}/bin/mpv" "$out/bin/mpv" ${mostMakeWrapperArgs}
+        rm "$out/bin/umpv"
+        makeWrapper "${mpv}/bin/umpv" "$out/bin/umpv" ${umpvWrapperArgs}
+      '' + lib.optionalString stdenv.isDarwin ''
+        # wrapProgram can't operate on symlinks
+        rm "$out/Applications/mpv.app/Contents/MacOS/mpv"
+        makeWrapper "${mpv}/Applications/mpv.app/Contents/MacOS/mpv" "$out/Applications/mpv.app/Contents/MacOS/mpv" ${mostMakeWrapperArgs}
+      '';
+
+      meta = {
+        inherit (mpv.meta) homepage description longDescription maintainers;
+        mainProgram = "mpv";
+      };
+    };
+in
+  lib.makeOverridable wrapper