1 files changed, 19 insertions, 0 deletions
diff --git a/pkgs/development/ocaml-modules/lwt/ppx.nix b/pkgs/development/ocaml-modules/lwt/ppx.nix
new file mode 100644
index 00000000000..3cf08d06f1e
--- /dev/null
+++ b/pkgs/development/ocaml-modules/lwt/ppx.nix
@@ -0,0 +1,19 @@
+{ stdenv, jbuilder, ocaml, findlib, lwt, ppx_tools_versioned }:
+
+stdenv.mkDerivation {
+  name = "ocaml${ocaml.version}-lwt_ppx-${lwt.version}";
+
+  inherit (lwt) src;
+
+  buildInputs = [ jbuilder ocaml findlib ppx_tools_versioned ];
+
+  propagatedBuildInputs = [ lwt ];
+
+  buildPhase = "jbuilder build -p lwt_ppx";
+  installPhase = "${jbuilder.installPhase} lwt_ppx.install";
+
+  meta = {
+    description = "Ppx syntax extension for Lwt";
+    inherit (lwt.meta) license platforms homepage maintainers;
+  };
+}