push sheeet

pkgs/development/ocaml-modules/sodium/default.nix

@@ -0,0 +1,54 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  ocaml,
+  findlib,
+  ocamlbuild,
+  ctypes,
+  libsodium,
+}:
+
+lib.throwIf (lib.versionAtLeast ocaml.version "5.0")
+  "sodium is not available for OCaml ${ocaml.version}"
+
+  stdenv.mkDerivation
+  rec {
+    pname = "ocaml${ocaml.version}-sodium";
+    version = "0.6.0";
+
+    src = fetchFromGitHub {
+      owner = "dsheets";
+      repo = "ocaml-sodium";
+      rev = version;
+      sha256 = "124gpi1jhac46x05gp5viykyrafnlp03v1cmkl13c6pgcs8w04pv";
+    };
+
+    patches = [
+      # ctypes.stubs no longer pulls in bigarray automatically
+      ./lib-gen-link-bigarray.patch
+    ];
+
+    nativeBuildInputs = [
+      ocaml
+      findlib
+      ocamlbuild
+    ];
+    propagatedBuildInputs = [
+      ctypes
+      libsodium
+    ];
+
+    strictDeps = true;
+
+    createFindlibDestdir = true;
+
+    hardeningDisable = lib.optional stdenv.hostPlatform.isDarwin "strictoverflow";
+
+    meta = with lib; {
+      homepage = "https://github.com/dsheets/ocaml-sodium";
+      description = "Binding to libsodium 1.0.9+";
+      inherit (ocaml.meta) platforms;
+      maintainers = [ maintainers.rixed ];
+    };
+  }

pkgs/development/ocaml-modules/sodium/lib-gen-link-bigarray.patch

@@ -0,0 +1,7 @@
+diff --git a/lib_gen/_tags b/lib_gen/_tags
+index 7a7e632..7a4e0b7 100644
+--- a/lib_gen/_tags
++++ b/lib_gen/_tags
+@@ -1 +1 @@
+-<*.{ml,byte,native}>: package(ctypes.stubs)
++<*.{ml,byte,native}>: package(ctypes.stubs), package(bigarray)