From e7df430d916aae9c086c1e1eb42562506f82274e Mon Sep 17 00:00:00 2001
From: Vincent Laporte <vincent.laporte@gmail.com>
Date: Wed, 25 Jun 2014 10:25:14 +0200
Subject: [PATCH] Adds cppo

---
 pkgs/development/tools/ocaml/cppo/default.nix | 37 +++++++++++++++++++
 pkgs/top-level/all-packages.nix               |  2 +
 2 files changed, 39 insertions(+)
 create mode 100644 pkgs/development/tools/ocaml/cppo/default.nix

diff --git a/pkgs/development/tools/ocaml/cppo/default.nix b/pkgs/development/tools/ocaml/cppo/default.nix
new file mode 100644
index 000000000000..04475959f3d9
--- /dev/null
+++ b/pkgs/development/tools/ocaml/cppo/default.nix
@@ -0,0 +1,37 @@
+{stdenv, fetchurl, ocaml, findlib}:
+let
+  pname = "cppo";
+  version = "0.9.4";
+  webpage = "http://mjambon.com/${pname}.html";
+in
+stdenv.mkDerivation rec {
+
+  name = "${pname}-${version}";
+
+  src = fetchurl {
+    url = "http://mjambon.com/releases/${pname}/${name}.tar.gz";
+    sha256 = "1m7cbja7cf74l45plqnmjrjjz55v8x65rvx0ikk9mg1ak8lcmvxa";
+  };
+
+  buildInputs = [ ocaml findlib ];
+
+  createFindlibDestdir = true;
+
+  makeFlags = "PREFIX=$(out)";
+
+  preBuild = ''
+    mkdir $out/bin
+  '';
+
+  meta = {
+    description = "The C preprocessor for OCaml";
+    longDescription = ''
+      Cppo is an equivalent of the C preprocessor targeted at the OCaml language and its variants.
+    '';
+    homepage = "${webpage}";
+    license = "bsd";
+  };
+}
+
+
+
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 3c1aade131e7..5bc260eeb338 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -3175,6 +3175,8 @@ let
 
     ocaml_cairo = callPackage ../development/ocaml-modules/ocaml-cairo { };
 
+    cppo = callPackage ../development/tools/ocaml/cppo { };
+
     cryptokit = callPackage ../development/ocaml-modules/cryptokit { };
 
     deriving = callPackage ../development/tools/ocaml/deriving { };