ocamlPackages.lwt: rename file to “default.nix” and attribute to “lwt”

2020-06-24 09:19:04 +02:00
parent 97c886e2c7
commit 490c75f1ca
2 changed files with 11 additions and 25 deletions
@@ -0,0 +1,28 @@
+{ lib, fetchzip, pkgconfig, ncurses, libev, buildDunePackage, ocaml
+, cppo, ocaml-migrate-parsetree, ocplib-endian, result
+, mmap, seq
+}:
+
+let inherit (lib) optional versionAtLeast; in
+
+buildDunePackage rec {
+  pname = "lwt";
+  version = "4.5.0";
+
+  src = fetchzip {
+    url = "https://github.com/ocsigen/${pname}/archive/${version}.tar.gz";
+    sha256 = "0l836z5zr38969bi77aga7ismj4wb01i3ffxf5v59jsgd3g44r2w";
+  };
+
+  nativeBuildInputs = [ pkgconfig ];
+  buildInputs = [ cppo ocaml-migrate-parsetree ]
+   ++ optional (!versionAtLeast ocaml.version "4.07") ncurses;
+  propagatedBuildInputs = [ libev mmap ocplib-endian seq result ];
+
+  meta = {
+    homepage = "https://ocsigen.org/lwt/";
+    description = "A cooperative threads library for OCaml";
+    maintainers = [ lib.maintainers.vbgl ];
+    license = lib.licenses.mit;
+  };
+}