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/apron/default.nix

@@ -0,0 +1,42 @@
+{ stdenv, lib, fetchFromGitHub, perl, gmp, mpfr, ppl, ocaml, findlib, camlidl, mlgmpidl }:
+
+stdenv.mkDerivation rec {
+  pname = "ocaml${ocaml.version}-apron";
+  version = "0.9.13";
+  src = fetchFromGitHub {
+    owner = "antoinemine";
+    repo = "apron";
+    rev = "v${version}";
+    sha256 = "14ymjahqdxj26da8wik9d5dzlxn81b3z1iggdl7rn2nn06jy7lvy";
+  };
+
+  nativeBuildInputs = [ ocaml findlib perl ];
+  buildInputs = [ gmp mpfr ppl camlidl ];
+  propagatedBuildInputs = [ mlgmpidl ];
+
+  strictDeps = false;
+
+  outputs = [ "out" "bin" "dev" ];
+
+  configurePhase = ''
+    runHook preConfigure
+    ./configure -prefix $out
+    mkdir -p $out/lib/ocaml/${ocaml.version}/site-lib/stublibs
+    runHook postConfigure
+  '';
+
+  postInstall = ''
+    mkdir -p $dev/lib
+    mv $out/lib/ocaml $dev/lib/
+    mkdir -p $bin
+    mv $out/bin $bin/
+  '';
+
+  meta = {
+    license = lib.licenses.lgpl21;
+    homepage = "http://apron.cri.ensmp.fr/library/";
+    maintainers = [ lib.maintainers.vbgl ];
+    description = "Numerical abstract domain library";
+    inherit (ocaml.meta) platforms;
+  };
+}