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/liberation-sans-narrow/default.nix

@@ -0,0 +1,36 @@
+{ lib, stdenv, fetchFromGitHub, fontforge, python3Packages, python3 }:
+
+stdenv.mkDerivation rec {
+  pname = "liberation-sans-narrow";
+  version = "1.07.6";
+
+  src = fetchFromGitHub {
+    owner = "liberationfonts";
+    repo = pname;
+    rev = version;
+    sha256 = "1qw554jbdnqkg6pjjl4cqkgsalq3398kzvww2naw30vykcz752bm";
+  };
+
+  buildInputs = [ fontforge python3Packages.fonttools python3 ];
+
+  installPhase = ''
+    find . -name '*Narrow*.ttf' -exec install -m444 -Dt $out/share/fonts/truetype {} \;
+    install -m444 -Dt $out/doc/${pname}-${version} AUTHORS ChangeLog COPYING License.txt README.rst
+  '';
+
+  meta = with lib; {
+    description = "Liberation Sans Narrow Font Family is a replacement for Arial Narrow";
+    longDescription = ''
+      Liberation Sans Narrow is a font originally created by Ascender
+      Inc and licensed to Oracle Corporation under a GPLv2 license. It is
+      metrically compatible with the commonly used Arial Narrow fonts
+      on Microsoft systems. It is no longer distributed with the
+      latest versions of the Liberation Fonts, as Red Hat has changed the
+      license to the Open Font License.
+    '';
+
+    license = licenses.gpl2;
+    homepage = "https://github.com/liberationfonts";
+    maintainers = [ maintainers.leenaars ];
+  };
+}