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/version-management/redmine/default.nix

@@ -0,0 +1,51 @@
+{ lib, stdenv, fetchurl, bundlerEnv, ruby, makeWrapper }:
+
+let
+  version = "4.2.5";
+  rubyEnv = bundlerEnv {
+    name = "redmine-env-${version}";
+
+    inherit ruby;
+    gemdir = ./.;
+    groups = [ "development" "ldap" "markdown" "minimagick" "openid" "test" ];
+  };
+in
+  stdenv.mkDerivation rec {
+    pname = "redmine";
+    inherit version;
+
+    src = fetchurl {
+      url = "https://www.redmine.org/releases/${pname}-${version}.tar.gz";
+      sha256 = "112rc2sjx6x7046fjz7np0ilszvkqapc180ld02ncwmdxaq88w6r";
+    };
+
+    nativeBuildInputs = [ makeWrapper ];
+    buildInputs = [ rubyEnv rubyEnv.wrappedRuby rubyEnv.bundler ];
+
+    # taken from https://www.redmine.org/issues/33784
+    # can be dropped when the upstream bug is closed and the fix is present in the upstream release
+    patches = [ ./0001-python3.patch ];
+
+    buildPhase = ''
+      mv config config.dist
+      mv public/themes public/themes.dist
+    '';
+
+    installPhase = ''
+      mkdir -p $out/bin $out/share
+      cp -r . $out/share/redmine
+      for i in config files log plugins public/plugin_assets public/themes tmp; do
+        rm -rf $out/share/redmine/$i
+        ln -fs /run/redmine/$i $out/share/redmine/$i
+      done
+
+      makeWrapper ${rubyEnv.wrappedRuby}/bin/ruby $out/bin/rdm-mailhandler.rb --add-flags $out/share/redmine/extra/mail_handler/rdm-mailhandler.rb
+    '';
+
+    meta = with lib; {
+      homepage = "https://www.redmine.org/";
+      platforms = platforms.linux;
+      maintainers = with maintainers; [ aanderse felixsinger ];
+      license = licenses.gpl2;
+    };
+  }