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/development/libraries/farstream/default.nix

@@ -0,0 +1,63 @@
+{ lib, stdenv
+, fetchurl
+, fetchpatch
+, libnice
+, pkg-config
+, autoreconfHook
+, gstreamer
+, gst-plugins-base
+, gupnp-igd
+, gobject-introspection
+, gst-plugins-good
+, gst-plugins-bad
+, gst-libav
+, python3
+}:
+
+stdenv.mkDerivation rec {
+  pname = "farstream";
+  version = "0.2.9";
+
+  outputs = [ "out" "dev" ];
+
+  src = fetchurl {
+    url = "https://www.freedesktop.org/software/farstream/releases/farstream/${pname}-${version}.tar.gz";
+    sha256 = "0yzlh9jf47a3ir40447s7hlwp98f9yr8z4gcm0vjwz6g6cj12zfb";
+  };
+
+  patches = [
+    # Fix build with newer gnumake.
+    (fetchpatch {
+      url = "https://gitlab.freedesktop.org/farstream/farstream/-/commit/54987d44.diff";
+      sha256 = "02pka68p2j1wg7768rq7afa5wl9xv82wp86q7izrmwwnxdmz4zyg";
+    })
+  ];
+
+  buildInputs = [
+    libnice
+    gupnp-igd
+    libnice
+  ];
+
+  nativeBuildInputs = [
+    pkg-config
+    autoreconfHook
+    gobject-introspection
+    python3
+  ];
+
+  propagatedBuildInputs = [
+    gstreamer
+    gst-plugins-base
+    gst-plugins-good
+    gst-plugins-bad
+    gst-libav
+  ];
+
+  meta = with lib; {
+    homepage = "https://www.freedesktop.org/wiki/Software/Farstream";
+    description = "Audio/Video Communications Framework formely known as farsight";
+    platforms = platforms.linux;
+    license = licenses.lgpl21;
+  };
+}