From 9fdf0636c91bb869595784142192cd77e95c2a65 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gr=C3=A9goire=20Henry?= <gregoire.henry@tezos.com>
Date: Tue, 19 Feb 2019 17:04:22 +0100
Subject: [PATCH] Opam: add upper constraint on `dune`

The "old" version of Lwt we use is incompatible with `dune >= 1.7`.
---
 src/lib_stdlib/tezos-stdlib.opam | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib_stdlib/tezos-stdlib.opam b/src/lib_stdlib/tezos-stdlib.opam
index 0b7e4cba6..aed09afc0 100644
--- a/src/lib_stdlib/tezos-stdlib.opam
+++ b/src/lib_stdlib/tezos-stdlib.opam
@@ -7,7 +7,7 @@ dev-repo: "git+https://gitlab.com/tezos/tezos.git"
 license: "MIT"
 depends: [
   "ocamlfind" { build }
-  "dune" { build & >= "1.0.1" }
+  "dune" { build & >= "1.0.1" & < "1.7" } ## Incompatible with lwt<4
   "bigstring"
   "hex"
   "ocplib-endian"