1 files changed, 26 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/ocaml-modules/ptset/default.nix b/nixpkgs/pkgs/development/ocaml-modules/ptset/default.nix
new file mode 100644
index 000000000000..b9c534e763d0
--- /dev/null
+++ b/nixpkgs/pkgs/development/ocaml-modules/ptset/default.nix
@@ -0,0 +1,26 @@
+{ lib, fetchurl, buildDunePackage
+, stdlib-shims
+}:
+
+buildDunePackage rec {
+  pname = "ptset";
+  version = "1.0.1";
+
+  useDune2 = true;
+
+  src = fetchurl {
+    url = "https://github.com/backtracking/ptset/releases/download/${version}/ptset-${version}.tbz";
+    sha256 = "1pr80mgk12l93mdq1wfsv2b6ccraxs334d5h92qzjh7bw2g13424";
+  };
+
+  doCheck = true;
+
+  propagatedBuildInputs = [ stdlib-shims ];
+
+  meta = {
+    description = "Integer set implementation using Patricia trees";
+    homepage = "https://github.com/backtracking/ptset";
+    license = lib.licenses.lgpl21;
+    maintainers = [ lib.maintainers.vbgl ];
+  };
+}