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/ocaml-modules/dns/cli.nix

@@ -0,0 +1,49 @@
+{ buildDunePackage, dns, dns-tsig, dns-client, dns-server, dns-certify
+, rresult, bos, cmdliner, fpath, x509, mirage-crypto, mirage-crypto-pk
+, mirage-crypto-rng, hex, ptime, mtime, logs, fmt, ipaddr, lwt
+, randomconv, alcotest
+}:
+
+buildDunePackage {
+  pname = "dns-cli";
+
+  minimumOCamlVersion = "4.08";
+
+  inherit (dns) version src useDune2;
+
+  # no need to propagate as this is primarily
+  # an executable package
+  buildInputs = [
+    dns
+    dns-tsig
+    dns-client
+    dns-server
+    dns-certify
+    rresult
+    bos
+    cmdliner
+    fpath
+    x509
+    mirage-crypto
+    mirage-crypto-pk
+    mirage-crypto-rng
+    hex
+    ptime
+    mtime
+    logs
+    fmt
+    ipaddr
+    lwt
+    randomconv
+  ];
+
+  doCheck = true;
+  checkInputs = [
+    alcotest
+  ];
+
+  meta = dns.meta // {
+    description = "Unix command line utilities using uDNS";
+    mainProgram = "odns";
+  };
+}