From 726bf5955ec3721bb1e246240ee37de0a3b43076 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gr=C3=A9goire=20Henry?= <gregoire.henry@tezos.com>
Date: Tue, 13 Mar 2018 13:18:29 +0100
Subject: [PATCH] Jbuilder: fix error reporting in protocol compilation

---
 src/lib_protocol_compiler/jbuild_protocol_template | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/lib_protocol_compiler/jbuild_protocol_template b/src/lib_protocol_compiler/jbuild_protocol_template
index 92cbc4f50..184a36dcf 100644
--- a/src/lib_protocol_compiler/jbuild_protocol_template
+++ b/src/lib_protocol_compiler/jbuild_protocol_template
@@ -58,7 +58,8 @@ let () = Format.kasprintf Jbuild_plugin.V1.send {|
    (deps ((glob_files src/*.ml*)
            src/TEZOS_PROTOCOL))
     (action (with-stdout-to ${path-no-dep:functor.ml}
-             (run ${bin:tezos-protocol-compiler.tezos-protocol-packer} ${path-no-dep:src})))))
+             (chdir ${ROOT}
+               (run ${bin:tezos-protocol-compiler.tezos-protocol-packer} ${path-no-dep:src}))))))
 
 (library
  ((name tezos_protocol_%s)