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/networking/irc/irssi/fish/default.nix

@@ -0,0 +1,34 @@
+{ lib, stdenv, fetchFromGitHub, irssi, gmp, automake, autoconf, libtool, openssl, glib, pkg-config }:
+
+stdenv.mkDerivation rec {
+  pname = "fish-irssi";
+  version = "unstable-2013-04-13";
+
+  src = fetchFromGitHub {
+    owner = "falsovsky";
+    repo = "FiSH-irssi";
+    rev = "e98156bebd8c150bf100b3a0356e7103bb5c20e6";
+    sha256 = "0mqq7q3rnkzx4j352g1l8sv3g687d76ikjl9c7g6xw96y91kqvdp";
+  };
+
+  preConfigure = ''
+    cp -a "${irssi.src}" "./${irssi.name}"
+    configureFlags="$configureFlags --with-irssi-source=`pwd`/${irssi.name}"
+
+    ./regen.sh
+  '';
+
+  installPhase = ''
+    mkdir -p $out/lib/irssi/modules
+    cp src/.libs/libfish.so $out/lib/irssi/modules
+  '';
+
+  nativeBuildInputs = [ pkg-config autoconf automake ];
+  buildInputs = [ gmp libtool openssl glib ];
+
+  meta = {
+    homepage = "https://github.com/falsovsky/FiSH-irssi";
+    license = lib.licenses.unfree; # I can't find any mention of license
+    maintainers = with lib.maintainers; [viric];
+  };
+}