1 files changed, 26 insertions, 0 deletions
diff --git a/pkgs/development/ocaml-modules/ppx_tools_versioned/default.nix b/pkgs/development/ocaml-modules/ppx_tools_versioned/default.nix
new file mode 100644
index 000000000000..c402c6be4f1b
--- /dev/null
+++ b/pkgs/development/ocaml-modules/ppx_tools_versioned/default.nix
@@ -0,0 +1,26 @@
+{ stdenv, buildOcaml, fetchFromGitHub, ocaml-migrate-parsetree }:
+
+buildOcaml rec {
+  name = "ppx_tools_versioned";
+  version = "5.0alpha";
+
+  minimumSupportedOcamlVersion = "4.02";
+
+  src = fetchFromGitHub {
+    owner = "let-def";
+    repo = "ppx_tools_versioned";
+    rev = version;
+    sha256 = "0sa3w0plpa0s202s9yjgz7dbk32xd2s6fymkjijrhj4lkvh08mba";
+  };
+
+  propagatedBuildInputs = [ ocaml-migrate-parsetree ];
+
+  createFindlibDestdir = true;
+
+  meta = with stdenv.lib; {
+    homepage = https://github.com/let-def/ppx_tools_versioned;
+    description = "Tools for authors of syntactic tools (such as ppx rewriters)";
+    license = licenses.gpl2;
+    maintainers = [ maintainers.volth ];
+  };
+}