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/data/fonts/hack/default.nix

@@ -0,0 +1,40 @@
+{ lib, fetchzip }:
+
+let
+  version = "3.003";
+in fetchzip {
+  name = "hack-font-${version}";
+
+  url = "https://github.com/chrissimpkins/Hack/releases/download/v${version}/Hack-v${version}-ttf.zip";
+
+  postFetch = ''
+    mkdir -p $out/share/fonts
+    unzip -j $downloadedFile \*.ttf -d $out/share/fonts/hack
+  '';
+
+  sha256 = "1l6ih6v7dqali5c7zh6z2xnbf9h2wz0ag6fdgszmqd5lnhw39v6s";
+
+  meta = with lib; {
+    description = "A typeface designed for source code";
+    longDescription = ''
+      Hack is hand groomed and optically balanced to be a workhorse face for
+      code. It has deep roots in the libre, open source typeface community and
+      expands upon the contributions of the Bitstream Vera & DejaVu projects.
+      The face has been re-designed with a larger glyph set, modifications of
+      the original glyph shapes, and meticulous attention to metrics.
+    '';
+    homepage = "https://sourcefoundry.org/hack/";
+
+    /*
+     "The font binaries are released under a license that permits unlimited
+      print, desktop, and web use for commercial and non-commercial
+      applications. It may be embedded and distributed in documents and
+      applications. The source is released in the widely supported UFO format
+      and may be modified to derive new typeface branches. The full text of
+      the license is available in LICENSE.md" (From the GitHub page)
+    */
+    license = licenses.free;
+    maintainers = with maintainers; [ dywedir ];
+    platforms = platforms.all;
+  };
+}