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/mailreaders/balsa/default.nix

@@ -0,0 +1,77 @@
+{ lib, stdenv
+, fetchurl
+, glib
+, gmime3
+, gnutls
+, gobject-introspection
+, gpgme
+, gtk3
+, gtksourceview
+, gtkspell3
+, intltool
+, libcanberra-gtk3
+, libesmtp
+, libical
+, libnotify
+, libsecret
+, openssl
+, pkg-config
+, webkitgtk
+, wrapGAppsHook
+}:
+
+stdenv.mkDerivation rec {
+  pname = "balsa";
+  version = "2.6.1";
+
+  src = fetchurl {
+    url = "https://pawsa.fedorapeople.org/balsa/${pname}-${version}.tar.bz2";
+    sha256 = "1xkxx801p7sbfkn0bh3cz85wra4xf1z1zhjqqc80z1z1nln7fhb4";
+  };
+
+  nativeBuildInputs = [
+    pkg-config
+    intltool
+    gobject-introspection
+    wrapGAppsHook
+  ];
+
+  buildInputs = [
+    glib
+    gmime3
+    gnutls
+    gpgme
+    gtk3
+    gtksourceview
+    gtkspell3
+    libcanberra-gtk3
+    libesmtp
+    libical
+    libnotify
+    libsecret
+    openssl
+    webkitgtk
+  ];
+
+  configureFlags = [
+    "--with-canberra"
+    "--with-gtksourceview"
+    "--with-libsecret"
+    "--with-ssl"
+    "--with-unique"
+    "--without-gnome"
+    "--with-spell-checker=gtkspell"
+  ];
+
+  NIX_CFLAGS_COMPILE = "-I${glib.dev}/include/gio-unix-2.0";
+
+  enableParallelBuilding = true;
+
+  meta = with lib; {
+    homepage = "http://pawsa.fedorapeople.org/balsa/";
+    description = "An e-mail client for GNOME";
+    license = licenses.gpl2Plus;
+    platforms = platforms.unix;
+    maintainers = [ maintainers.romildo ];
+  };
+}