From 031037f1acdfbc9bf10cd54679107ca4cadb8756 Mon Sep 17 00:00:00 2001
From: sternenseemann <0rpkxez4ksa01gb3typccl0i@systemli.org>
Date: Tue, 29 Sep 2020 15:07:42 +0200
Subject: [PATCH] ocamlPackages_4_06.ppx_let: propagate base and ppxlib to fix
 build of angstrom

---
 pkgs/development/ocaml-modules/janestreet/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/development/ocaml-modules/janestreet/default.nix b/pkgs/development/ocaml-modules/janestreet/default.nix
index 69f4e6f61d8..837504f9a7f 100644
--- a/pkgs/development/ocaml-modules/janestreet/default.nix
+++ b/pkgs/development/ocaml-modules/janestreet/default.nix
@@ -234,7 +234,7 @@ rec {
   ppx_let = janePackage {
     pname = "ppx_let";
     hash = "1ckzwljlb78cdf6xxd24nddnmsihvjrnq75r1b255aj3xgkzsygx";
-    buildInputs = [ ppxlib ];
+    propagatedBuildInputs = [ base ppxlib ];
     meta.description = "Monadic let-bindings";
   };