8 files changed, 63 insertions, 116 deletions
diff --git a/pkgs/development/ocaml-modules/higlo/default.nix b/pkgs/development/ocaml-modules/higlo/default.nix
index 3c4b7a37f99..19b2fa8942a 100644
--- a/pkgs/development/ocaml-modules/higlo/default.nix
+++ b/pkgs/development/ocaml-modules/higlo/default.nix
@@ -1,27 +1,23 @@
-{ lib, stdenv, fetchFromGitHub, ocaml, findlib, xtmpl, ulex }:
+{ lib, buildDunePackage, fetchFromGitLab, sedlex_2, xtmpl }:
 
-stdenv.mkDerivation rec {
+buildDunePackage rec {
   pname = "higlo";
-  version = "0.6";
-  src = fetchFromGitHub {
+  version = "0.8";
+  useDune2 = true;
+  src = fetchFromGitLab {
+    domain = "framagit.org";
     owner = "zoggy";
     repo = "higlo";
-    rev = "release-${version}";
-    sha256 = "0m0qyk2ydivai54502s45sdw9w4xr0j3jpwyc4vqk62a7iz9ihxh";
+    rev = version;
+    sha256 = "sha256:09hsbwy5asacgh4gdj0vjpy4kzfnq3qji9szbsbyswsf1nbyczir";
   };
 
-  buildInputs = [ ocaml findlib ];
-  propagatedBuildInputs = [ xtmpl ulex ];
-
-  createFindlibDestdir = true;
-
-  patches = ./install.patch;
+  propagatedBuildInputs = [ sedlex_2 xtmpl ];
 
   meta = with lib; {
     description = "OCaml library for syntax highlighting";
-    homepage = "https://zoggy.github.io/higlo/";
+    inherit (src.meta) homepage;
     license = licenses.lgpl3;
-    platforms = ocaml.meta.platforms or [];
     maintainers = with maintainers; [ regnat ];
   };
 }
diff --git a/pkgs/development/ocaml-modules/higlo/install.patch b/pkgs/development/ocaml-modules/higlo/install.patch
deleted file mode 100644
index bbdaace293b..00000000000
--- a/pkgs/development/ocaml-modules/higlo/install.patch
+++ /dev/null
@@ -1,14 +0,0 @@
-diff --git a/Makefile b/Makefile
-index b8c2e01..fcd07ed 100644
---- a/Makefile
-+++ b/Makefile
-@@ -149,7 +149,8 @@ webdoc:
- install: install-lib install-bin
- 
- install-bin:
--	$(CP) $(HIGLO) $(HIGLO_BYTE) $(MK_HIGLO) `dirname \`which ocamlfind\``/
-+	mkdir -p $(out)/bin
-+	$(CP) $(HIGLO) $(HIGLO_BYTE) $(MK_HIGLO) $(out)/bin
- 
- install-lib: higlo.cmo higlo.cmx higlo.cmxs $(HIGLO) $(HIGLO_BYTE)
- 	ocamlfind install higlo META LICENSE \
diff --git a/pkgs/development/ocaml-modules/iri/default.nix b/pkgs/development/ocaml-modules/iri/default.nix
index 0845e4c1841..6a00fb453df 100644
--- a/pkgs/development/ocaml-modules/iri/default.nix
+++ b/pkgs/development/ocaml-modules/iri/default.nix
@@ -1,34 +1,26 @@
-{ stdenv, lib, fetchFromGitLab, ocaml, findlib
-, sedlex, uunf, uutf
+{ lib, buildDunePackage, fetchFromGitLab
+, sedlex_2, uunf, uutf
 }:
 
-if !lib.versionAtLeast ocaml.version "4.03"
-then throw "iri is not available for OCaml ${ocaml.version}"
-else
-
-stdenv.mkDerivation rec {
-  version = "0.4.0";
-  name = "ocaml${ocaml.version}-iri-${version}";
+buildDunePackage rec {
+  pname = "iri";
+  version = "0.6.0";
+  useDune2 = true;
 
   src = fetchFromGitLab {
     domain = "framagit.org";
     owner = "zoggy";
     repo = "ocaml-iri";
     rev = version;
-    sha256 = "0fsmfmzmyggm0h77a7mb0n41vqi6q4ln1xzsv72zbvysa7l8w84q";
+    sha256 = "sha256:0zk8nnwcyljkc1a556byncv6cn1vqhk4267z1lm15flh1k7chyax";
   };
 
-  buildInputs = [ ocaml findlib ];
-
-  propagatedBuildInputs = [ sedlex uunf uutf ];
-
-  createFindlibDestdir = true;
+  propagatedBuildInputs = [ sedlex_2 uunf uutf ];
 
   meta = {
     description = "IRI (RFC3987) native OCaml implementation";
     license = lib.licenses.lgpl3;
     maintainers = [ lib.maintainers.vbgl ];
     inherit (src.meta) homepage;
-    inherit (ocaml.meta) platforms;
   };
 }
diff --git a/pkgs/development/ocaml-modules/ocf/default.nix b/pkgs/development/ocaml-modules/ocf/default.nix
index ee14a83d57c..30f589e7561 100644
--- a/pkgs/development/ocaml-modules/ocf/default.nix
+++ b/pkgs/development/ocaml-modules/ocf/default.nix
@@ -1,37 +1,24 @@
-{ lib, stdenv, fetchFromGitHub, fetchpatch, ocaml, findlib, ppx_tools, yojson }:
+{ lib, buildDunePackage, fetchFromGitLab, yojson }:
 
-if lib.versionOlder ocaml.version "4.03"
-|| lib.versionAtLeast ocaml.version "4.08"
-then throw "ocf not supported for ocaml ${ocaml.version}"
-else
-stdenv.mkDerivation rec {
+buildDunePackage rec {
   pname = "ocf";
-  version = "0.5.0";
-  src = fetchFromGitHub {
+  version = "0.8.0";
+  useDune2 = true;
+  minimalOCamlVersion = "4.03";
+  src = fetchFromGitLab {
+    domain = "framagit.org";
     owner = "zoggy";
     repo = "ocf";
-    rev = "release-${version}";
-    sha256 = "1fhq9l2nmr39hxzpavc0jssmba71nnmhsncdn4dsbh2ylv29w56y";
+    rev = version;
+    sha256 = "sha256:00ap3q5yjqmpk87lxqv1j2wkc7583ynhjr1jjrfn9r0j2h9pfd60";
   };
 
-  buildInputs = [ ocaml findlib ppx_tools ];
   propagatedBuildInputs = [ yojson ];
 
-  createFindlibDestdir = true;
-
-  dontStrip = true;
-
-  patches = [(fetchpatch {
-    url = "https://github.com/zoggy/ocf/commit/3a231c7a6c5e535a77c25e207af8952793436444.patch";
-    sha256 = "0nc8cggc5gxhch9amaz3s71lxs1xbgi7fs9p90cng04dsgr64xk5";
-  })
-  ];
-
   meta = with lib; {
     description = "OCaml library to read and write configuration options in JSON syntax";
-    homepage = "https://zoggy.github.io/ocf/";
+    homepage = "https://zoggy.frama.io/ocf/";
     license = licenses.lgpl3;
-    platforms = ocaml.meta.platforms or [];
     maintainers = with maintainers; [ regnat ];
   };
 }
diff --git a/pkgs/development/ocaml-modules/ocf/ppx.nix b/pkgs/development/ocaml-modules/ocf/ppx.nix
new file mode 100644
index 00000000000..0b1f6998cca
--- /dev/null
+++ b/pkgs/development/ocaml-modules/ocf/ppx.nix
@@ -0,0 +1,14 @@
+{ buildDunePackage, ocf, ppxlib }:
+
+buildDunePackage {
+  pname = "ocf_ppx";
+  minimalOCamlVersion = "4.11";
+
+  inherit (ocf) src version useDune2;
+
+  buildInputs = [ ppxlib ocf ];
+
+  meta = ocf.meta // {
+    description = "Preprocessor for Ocf library";
+  };
+}
diff --git a/pkgs/development/ocaml-modules/xtmpl/default.nix b/pkgs/development/ocaml-modules/xtmpl/default.nix
index f1c1f15dc72..7c2f0a01e53 100644
--- a/pkgs/development/ocaml-modules/xtmpl/default.nix
+++ b/pkgs/development/ocaml-modules/xtmpl/default.nix
@@ -1,39 +1,23 @@
-{ lib, stdenv, fetchFromGitLab, ocaml, findlib, iri, ppx_tools, js_of_ocaml
-, js_of_ocaml-ppx, re }:
+{ lib, buildDunePackage, fetchFromGitLab, iri, re, sedlex_2, uutf }:
 
-if lib.versionOlder ocaml.version "4.03"
-|| lib.versionAtLeast ocaml.version "4.11"
-then throw "xtmpl not supported for ocaml ${ocaml.version}"
-else
-stdenv.mkDerivation rec {
-  name = "ocaml${ocaml.version}-xtmpl-${version}";
-  version = "0.17.0";
+buildDunePackage rec {
+  pname = "xtmpl";
+  version = "0.19.0";
+  useDune2 = true;
   src = fetchFromGitLab {
     domain = "framagit.org";
     owner = "zoggy";
     repo = "xtmpl";
     rev = version;
-    sha256 = "1hq6y4rhz958q40145k4av8hx8jyvspg78xf741samd7vc3jd221";
+    sha256 = "sha256:0vwj0aayg60wm98d91fg3hmj90730liljy4cn8771dpxvz8m07bw";
   };
 
-  patches = [ ./jsoo.patch ];
-
-  postPatch = ''
-    substituteInPlace Makefile --replace js_of_ocaml.ppx js_of_ocaml-ppx
-  '';
-
-  buildInputs = [ ocaml findlib ppx_tools js_of_ocaml js_of_ocaml-ppx ];
-  propagatedBuildInputs = [ iri re ];
-
-  createFindlibDestdir = true;
-
-  dontStrip = true;
+  propagatedBuildInputs = [ iri re sedlex_2 uutf ];
 
   meta = with lib; {
     description = "XML templating library for OCaml";
     homepage = "https://www.good-eris.net/xtmpl/";
     license = licenses.lgpl3;
-    platforms = ocaml.meta.platforms or [];
     maintainers = with maintainers; [ regnat ];
   };
 }
diff --git a/pkgs/development/ocaml-modules/xtmpl/jsoo.patch b/pkgs/development/ocaml-modules/xtmpl/jsoo.patch
deleted file mode 100644
index 7546dbca924..00000000000
--- a/pkgs/development/ocaml-modules/xtmpl/jsoo.patch
+++ /dev/null
@@ -1,26 +0,0 @@
-diff --git a/xtmpl_js.ml b/xtmpl_js.ml
-index e0d3894..991d1b3 100644
---- a/xtmpl_js.ml
-+++ b/xtmpl_js.ml
-@@ -25,6 +25,8 @@
- 
- (** *)
- 
-+open Js_of_ocaml
-+
- let log s = Firebug.console##log (Js.string s);;
- 
- module X = Xtmpl_rewrite
-diff --git a/xtmpl_js.mli b/xtmpl_js.mli
-index d709896..5ed471c 100644
---- a/xtmpl_js.mli
-+++ b/xtmpl_js.mli
-@@ -25,6 +25,8 @@
- 
- (** Convenient functions to use in JS code *)
- 
-+open Js_of_ocaml
-+
- (** Create a new tree of DOM nodes from a given XML tree.
-   Errors are logged to the firebug console.
-   @param doc Default is [Dom_html.document].
diff --git a/pkgs/development/ocaml-modules/xtmpl/ppx.nix b/pkgs/development/ocaml-modules/xtmpl/ppx.nix
new file mode 100644
index 00000000000..b6f5bd65000
--- /dev/null
+++ b/pkgs/development/ocaml-modules/xtmpl/ppx.nix
@@ -0,0 +1,14 @@
+{ buildDunePackage, xtmpl, ppxlib }:
+
+buildDunePackage {
+  pname = "xtmpl_ppx";
+  minimalOCamlVersion = "4.11";
+
+  inherit (xtmpl) src version useDune2;
+
+  buildInputs = [ ppxlib xtmpl ];
+
+  meta = xtmpl.meta // {
+    description = "Xml templating library, ppx extension";
+  };
+}