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/kirc/default.nix

@@ -0,0 +1,44 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+}:
+
+stdenv.mkDerivation rec {
+  pname = "kirc";
+  version = "0.3.1";
+
+  src = fetchFromGitHub {
+    owner = "mcpcpc";
+    repo = pname;
+    rev = version;
+    hash = "sha256-bLBrkbW/Iv1v9z5NOiMAA/dH5/9FlqusRV5rSqjdlPw=";
+  };
+
+  dontConfigure = true;
+
+  installFlags = [ "PREFIX=$(out)" ];
+
+  meta = with lib; {
+    homepage = "http://kirc.io/";
+    description = "Tiny IRC client written in C99";
+    longDescription = ''
+      kirc is a tiny open-source Internet Relay Chat (IRC) client designed with
+      usability and cross-platform compatibility in mind.
+
+      It features:
+      - No dependencies other than a C99 compiler.
+      - Simple Authentication and Security Layer (SASL) procotol support.
+      - Client-to-client (CTCP) protocol support.
+      - Transport Layer Security (TLS) protocol support (via external
+        utilities).
+      - Simple chat history logging.
+      - Asynchronous message handling.
+      - Multi-channel joining at server connection.
+      - Full support for all RFC 2812 commands.
+      - Easy customized color scheme definition.
+    '';
+    license = licenses.mit;
+    maintainers = with maintainers; [ AndersonTorres ];
+    platforms = platforms.unix;
+  };
+}