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/misc/xfontsel/default.nix

@@ -0,0 +1,39 @@
+# This program used to come with xorg releases, but now I could only find it
+# at https://www.x.org/releases/individual/.
+# That is why this expression is not inside pkgs.xorg
+
+{ lib, stdenv, fetchurl, makeWrapper, libX11, pkg-config, libXaw }:
+
+stdenv.mkDerivation rec {
+  pname = "xfontsel";
+  version = "1.0.6";
+
+  src = fetchurl {
+    url = "mirror://xorg/individual/app/xfontsel-${version}.tar.bz2";
+    sha256 = "0700lf6hx7dg88wq1yll7zjvf9gbwh06xff20yffkxb289y0pai5";
+  };
+
+  nativeBuildInputs = [ pkg-config makeWrapper ];
+
+  buildInputs = [ libX11 libXaw ];
+
+  # Without this, it gets Xmu as a dependency, but without rpath entry
+  NIX_LDFLAGS = "-lXmu";
+
+  # This will not make xfontsel find its app-defaults, but at least the $out
+  # directory will contain them.
+  # hack: Copying the XFontSel app-defaults file to $HOME makes xfontsel work.
+  installPhase = ''
+    make install appdefaultdir=$out/share/X11/app-defaults
+    wrapProgram $out/bin/xfontsel \
+      --set XAPPLRESDIR $out/share/X11/app-defaults
+  '';
+
+  meta = with lib; {
+    homepage = "https://www.x.org/";
+    description = "Allows testing the fonts available in an X server";
+    license = licenses.free;
+    maintainers = with maintainers; [ viric ];
+    platforms = platforms.unix;
+  };
+}