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/servers/ums/default.nix

@@ -0,0 +1,42 @@
+{ lib, stdenv, fetchurl, makeWrapper
+, libzen, libmediainfo , jre8
+}:
+
+stdenv.mkDerivation rec {
+  pname = "ums";
+  version = "10.12.0";
+
+  src = {
+    i686-linux = fetchurl {
+      url =  "mirror://sourceforge/project/unimediaserver/${version}/" + lib.toUpper "${pname}-${version}" + "-x86.tgz";
+      sha256 = "0j3d5zcwwswlcr2vicmvnnr7n8cg3q46svz0mbmga4j3da4473i6";
+    };
+    x86_64-linux = fetchurl {
+      url =  "mirror://sourceforge/project/unimediaserver/${version}/" + lib.toUpper "${pname}-${version}" + "-x86_64.tgz";
+      sha256 = "06f96vkf593aasyfw458fa4x3rnai2k83vpgzc83hlwr0rw70qfn";
+   };
+  }.${stdenv.hostPlatform.system} or (throw "Unsupported system: ${stdenv.hostPlatform.system}");
+
+  nativeBuildInputs = [ makeWrapper ];
+
+  installPhase = ''
+    cp -a . $out/
+    mkdir $out/bin
+    mv $out/documentation /$out/doc
+
+    # ums >= 9.0.0 ships its own JRE in the package. if we remove it, the `UMS.sh`
+    # script will correctly fall back to the JRE specified by JAVA_HOME
+    rm -rf $out/jre8
+
+    makeWrapper "$out/UMS.sh" "$out/bin/ums" \
+      --prefix LD_LIBRARY_PATH ":" "${lib.makeLibraryPath [ libzen libmediainfo] }" \
+      --set JAVA_HOME "${jre8}"
+  '';
+
+  meta = {
+      description = "Universal Media Server: a DLNA-compliant UPnP Media Server";
+      license = lib.licenses.gpl2;
+      platforms = lib.platforms.linux;
+      maintainers = with lib.maintainers; [ thall snicket2100 ];
+  };
+}