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/development/libraries/tokyo-tyrant/default.nix

@@ -0,0 +1,42 @@
+{ fetchurl, lib, stdenv, tokyocabinet, pkg-config }:
+
+stdenv.mkDerivation rec {
+  pname = "tokyotyrant";
+  version = "1.1.41";
+
+  src = fetchurl {
+    url = "https://fallabs.com/tokyotyrant/tokyotyrant-${version}.tar.gz";
+    sha256 = "13xqcinhydqmh7231qlir6pymacjwcf98drybkhd9597kzxp1bs2";
+  };
+
+  nativeBuildInputs = [ pkg-config ];
+  buildInputs = [ tokyocabinet ];
+
+  doCheck = false; # FIXME
+
+  meta = {
+    description = "Network interface of the Tokyo Cabinet DBM";
+
+    longDescription =
+      '' Tokyo Tyrant is a package of network interface to the DBM called
+         Tokyo Cabinet.  Though the DBM has high performance, you might
+         bother in case that multiple processes share the same database, or
+         remote processes access the database.  Thus, Tokyo Tyrant is
+         provided for concurrent and remote connections to Tokyo Cabinet.  It
+         is composed of the server process managing a database and its access
+         library for client applications.
+
+         Tokyo Tyrant is written in the C language, and provided as API of C,
+         Perl, and Ruby.  Tokyo Tyrant is available on platforms which have
+         API conforming to C99 and POSIX.  Tokyo Tyrant is a free software
+         licensed under the GNU Lesser General Public License.
+       '';
+
+    homepage = "https://fallabs.com/tokyotyrant/";
+
+    license = lib.licenses.lgpl21Plus;
+
+    platforms = lib.platforms.gnu ++ lib.platforms.linux; # arbitrary choice
+    maintainers = [ ];
+  };
+}