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/tools/networking/p2p/gtk-gnutella/default.nix

@@ -0,0 +1,69 @@
+{ lib, stdenv
+, fetchFromGitHub
+, fetchpatch
+, bison
+, pkg-config
+, gettext
+, desktop-file-utils
+, glib
+, gtk2
+, libxml2
+, libbfd
+, zlib
+, binutils
+, gnutls
+, enableGui ? true
+}:
+
+stdenv.mkDerivation rec {
+  pname = "gtk-gnutella";
+  version = "1.2.2";
+
+  src = fetchFromGitHub {
+    owner = "gtk-gnutella";
+    repo = "gtk-gnutella";
+    rev = "v${version}";
+    sha256 = "sha256-LbSUdU+a9G8qL7gCZVJQ6UQMATpOMtktY6FeOkUuaYI=";
+  };
+
+  nativeBuildInputs = [
+    bison
+    desktop-file-utils
+    gettext
+    pkg-config
+  ];
+  buildInputs = [
+    glib
+    gnutls
+    libbfd
+    libxml2
+    zlib
+  ]
+  ++
+    lib.optionals (enableGui) [ gtk2 ]
+  ;
+
+  configureScript = "./build.sh";
+  configureFlags = [
+    "--configure-only"
+    # See https://sourceforge.net/p/gtk-gnutella/bugs/555/
+    "--disable-malloc"
+  ]
+    ++ lib.optionals (!enableGui) [ "--topless" ]
+  ;
+
+  enableParallelBuilding = true;
+
+  postInstall = ''
+    install -Dm0444 src/${pname}.man $out/share/man/man1/${pname}.1
+  '';
+
+  meta = with lib; {
+    description = "A GTK Gnutella client, optimized for speed and scalability";
+    homepage = "http://gtk-gnutella.sourceforge.net/"; # Code: https://github.com/gtk-gnutella/gtk-gnutella
+    changelog = "https://raw.githubusercontent.com/gtk-gnutella/gtk-gnutella/v${version}/ChangeLog";
+    maintainers = [ maintainers.doronbehar ];
+    license = licenses.gpl2Plus;
+    platforms = platforms.unix;
+  };
+}