Adds ocaml-uucp

Uucp is an OCaml library providing efficient access to a selection of
character properties of the Unicode character database.

Homepage: http://erratique.ch/software/uucp

pkgs/development/ocaml-modules/uucp/default.nix

@@ -0,0 +1,42 @@
+{ stdenv, fetchurl, ocaml, findlib, opam }:
+
+let
+  inherit (stdenv.lib) getVersion versionAtLeast;
+
+  pname = "uucp";
+  version = "0.9.0";
+  webpage = "http://erratique.ch/software/${pname}";
+in
+
+assert versionAtLeast (getVersion ocaml) "4.00";
+
+stdenv.mkDerivation {
+
+  name = "ocaml-${pname}-${version}";
+
+  src = fetchurl {
+    url = "${webpage}/releases/${pname}-${version}.tbz";
+    sha256 = "1cwjr16cg03h30r97lnb32g725qi7ma76kr2aly5smc3m413dhqy";
+  };
+
+  buildInputs = [ ocaml findlib opam ];
+
+  createFindlibDestdir = true;
+
+  unpackCmd = "tar xjf $src";
+
+  buildPhase = "ocaml pkg/build.ml native=true native-dynlink=true";
+
+  installPhase = ''
+    opam-installer --script --prefix=$out ${pname}.install | sh
+    ln -s $out/lib/${pname} $out/lib/ocaml/${getVersion ocaml}/site-lib/${pname}
+  '';
+
+  meta = with stdenv.lib; {
+    description = "An OCaml library providing efficient access to a selection of character properties of the Unicode character database";
+    homepage = "${webpage}";
+    platforms = ocaml.meta.platforms;
+    license = licenses.bsd3;
+    maintainers = [ maintainers.vbgl ];
+  };
+}

pkgs/top-level/all-packages.nix

@@ -3758,6 +3758,7 @@ let
     sawja = callPackage ../development/ocaml-modules/sawja { };
 
     uucd = callPackage ../development/ocaml-modules/uucd { };
+    uucp = callPackage ../development/ocaml-modules/uucp { };
     uunf = callPackage ../development/ocaml-modules/uunf { };
     uutf = callPackage ../development/ocaml-modules/uutf { };