From 5d0e2dedd5594cdf3ebbda8bc61310e227235a9c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Th=C3=A9o=20Zimmermann?= <theo.zimmermann@inria.fr>
Date: Mon, 19 Oct 2020 11:53:12 +0200
Subject: [PATCH] coq: propagate and install ocaml and findlib

Fix #34657.
---
 pkgs/applications/science/logic/coq/default.nix | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/pkgs/applications/science/logic/coq/default.nix b/pkgs/applications/science/logic/coq/default.nix
index 946cba41b143..9b7e007ce503 100644
--- a/pkgs/applications/science/logic/coq/default.nix
+++ b/pkgs/applications/science/logic/coq/default.nix
@@ -109,7 +109,7 @@ self = stdenv.mkDerivation {
   nativeBuildInputs = [ pkgconfig ]
   ++ stdenv.lib.optional (!versionAtLeast "8.6") gnumake42
   ;
-  buildInputs = [ ncurses ocamlPackages.ocaml ocamlPackages.findlib ]
+  buildInputs = [ ncurses ]
   ++ stdenv.lib.optional (!versionAtLeast "8.10") ocamlPackages.camlp5
   ++ stdenv.lib.optional (!versionAtLeast "8.12") ocamlPackages.num
   ++ stdenv.lib.optionals buildIde
@@ -117,7 +117,10 @@ self = stdenv.mkDerivation {
      then [ ocamlPackages.lablgtk3-sourceview3 glib gnome3.defaultIconTheme wrapGAppsHook ]
      else [ ocamlPackages.lablgtk ]);
 
-  propagatedBuildInputs = stdenv.lib.optional (versionAtLeast "8.12") ocamlPackages.num;
+  propagatedBuildInputs = [ ocamlPackages.ocaml ocamlPackages.findlib ]
+    ++ stdenv.lib.optional (versionAtLeast "8.12") ocamlPackages.num;
+
+  propagatedUserEnvPkgs = [ ocamlPackages.ocaml ocamlPackages.findlib ];
 
   postPatch = ''
     UNAME=$(type -tp uname)