From 535a8b000f7f7538de70f8441c56316c51355451 Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Tue, 29 May 2018 05:26:45 +0000
Subject: [PATCH] ocamlPackages.buildOcamlJane: use opaline

---
 .../ocaml-modules/janestreet/buildOcamlJane.nix    | 14 +++-----------
 1 file changed, 3 insertions(+), 11 deletions(-)

diff --git a/pkgs/development/ocaml-modules/janestreet/buildOcamlJane.nix b/pkgs/development/ocaml-modules/janestreet/buildOcamlJane.nix
index 61b2038bfd29..fdb0d8034e69 100644
--- a/pkgs/development/ocaml-modules/janestreet/buildOcamlJane.nix
+++ b/pkgs/development/ocaml-modules/janestreet/buildOcamlJane.nix
@@ -1,4 +1,4 @@
-{ buildOcaml, opam, js_build_tools, ocaml_oasis, fetchurl } :
+{ buildOcaml, opaline, js_build_tools, ocaml_oasis, fetchurl } :
 
 { name, version ? "113.33.03", buildInputs ? [],
   hash ? "",
@@ -14,7 +14,7 @@ buildOcaml (args // {
 
   hasSharedObjects = true;
 
-  buildInputs = [ ocaml_oasis js_build_tools opam ] ++ buildInputs;
+  buildInputs = [ ocaml_oasis js_build_tools opaline ] ++ buildInputs;
 
   dontAddPrefix = true;
 
@@ -22,14 +22,6 @@ buildOcaml (args // {
 
   buildPhase = "OCAML_TOPLEVEL_PATH=`ocamlfind query findlib`/.. make";
 
-  installPhase = ''
-    opam-installer -i --prefix $prefix --libdir `ocamlfind printconf destdir` --stubsdir `ocamlfind printconf destdir`/${name} ${name}.install
-    if [ -d $out/lib/${name} ]
-      then if [ "$(ls -A $out/lib/${name})" ]
-        then mv $out/lib/${name}/* `ocamlfind printconf destdir`/${name}
-      fi
-      rmdir $out/lib/${name}
-    fi
-  '';
+  installPhase = "opaline -prefix $prefix -libdir $OCAMLFIND_DESTDIR ${name}.install";
 
 })