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/instant-messengers/oysttyer/default.nix

@@ -0,0 +1,41 @@
+{ stdenv, lib, perl, perlPackages, coreutils,
+fetchFromGitHub, makeWrapper }:
+
+stdenv.mkDerivation rec {
+  pname = "oysttyer";
+  version = "2.10.0";
+
+  src = fetchFromGitHub {
+    owner  = "oysttyer";
+    repo   = "oysttyer";
+    rev    = version;
+    sha256 = "0cm1hvi68iqgjsg15xdii271pklgzjn9j9afb1c460z71kgy3wz2";
+  };
+
+  buildInputs = [
+    perl
+    makeWrapper
+  ];
+
+  propagatedBuildInputs = with perlPackages; [
+    DateTimeFormatDateParse
+    TermReadLineTTYtter
+    TermReadKey
+  ];
+
+  installPhase = ''
+    ${coreutils}/bin/install -Dm755 \
+      oysttyer.pl \
+      $out/bin/oysttyer
+
+    wrapProgram $out/bin/oysttyer \
+      --prefix PERL5LIB : $PERL5LIB
+  '';
+
+  meta = with lib; {
+    description = "Perl Console Twitter Client";
+    homepage    = "http://oysttyer.github.io/";
+    maintainers = with maintainers; [ woffs ];
+    license = with licenses; [ ffsl ];
+  };
+}