From 50a03f863277e40611108192935e1c3e216edcb8 Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Sat, 30 Mar 2019 15:29:33 +0000
Subject: [PATCH] hol_light: 2018-09-30 -> 2019-03-27

---
 pkgs/applications/science/logic/hol_light/default.nix | 6 +++---
 pkgs/top-level/ocaml-packages.nix                     | 4 +---
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/pkgs/applications/science/logic/hol_light/default.nix b/pkgs/applications/science/logic/hol_light/default.nix
index 099e2102c51..40b0115dc1b 100644
--- a/pkgs/applications/science/logic/hol_light/default.nix
+++ b/pkgs/applications/science/logic/hol_light/default.nix
@@ -21,13 +21,13 @@ let
 in
 
 stdenv.mkDerivation {
-  name     = "hol_light-2018-09-30";
+  name     = "hol_light-2019-03-27";
 
   src = fetchFromGitHub {
     owner  = "jrh13";
     repo   = "hol-light";
-    rev    = "27e09dd27834de46e917057710e9d8ded51a4c9f";
-    sha256 = "1p0rm08wnc2lsrh3xzhlq3zdhzqcv1lbqnkwx3aybrqhbg1ixc1d";
+    rev    = "a2b487b38d9da47350f1b4316e34a8fa4cf7a40a";
+    sha256 = "1qlidl15qi8w4si8wxcmj8yg2srsb0q4k1ad9yd91sgx9h9aq8fk";
   };
 
   buildInputs = [ ocaml camlp5 ];
diff --git a/pkgs/top-level/ocaml-packages.nix b/pkgs/top-level/ocaml-packages.nix
index 5907b0099dd..68e7fde3a52 100644
--- a/pkgs/top-level/ocaml-packages.nix
+++ b/pkgs/top-level/ocaml-packages.nix
@@ -1059,9 +1059,7 @@ let
       enableX11 = config.unison.enableX11 or true;
     };
 
-    hol_light = callPackage ../applications/science/logic/hol_light {
-      camlp5 = callPackage ../development/tools/ocaml/camlp5 { legacy = true; };
-    };
+    hol_light = callPackage ../applications/science/logic/hol_light { };
 
   })).overrideScope' liftJaneStreet;