Subject: [bug#34265] [PATCH 1/3] gnu: dune: Update to 1.6.3.

From: Gabriel Hondet <[email-masked]>
Date: Fri, 1 Feb 2019 09:38:22 +0100

* gnu/packages/ocaml.scm (dune): Update to 1.6.3.
* guix/build/dune-build-system.scm
---
 gnu/packages/ocaml.scm           | 4 ++--
 guix/build/dune-build-system.scm | 4 +++-
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/gnu/packages/ocaml.scm b/gnu/packages/ocaml.scm
index a32cee44d..986e435f4 100644
--- a/gnu/packages/ocaml.scm
+++ b/gnu/packages/ocaml.scm
@@ -1391,14 +1391,14 @@ coverage information.")
 (define-public dune
   (package
     (name "dune")
-    (version "1.2.1")
+    (version "1.6.3")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://github.com/ocaml/dune/releases/"
                                   "download/" version "/dune-" version ".tbz"))
               (sha256
                (base32
-                "00c5dbm4hkdapc2i7pg07b2lj8sv6ly38qr7zid58cdmbmzq21z9"))))
+                "0dmf0wbfmgdy5plz1bjiisc2hjgblvxsnrqjmw2c8y45v1h23mdz"))))
     (build-system ocaml-build-system)
     (arguments
      `(#:tests? #f; require odoc
diff --git a/guix/build/dune-build-system.scm b/guix/build/dune-build-system.scm
index fcc2d6567..00b0c7c40 100644
--- a/guix/build/dune-build-system.scm
+++ b/guix/build/dune-build-system.scm
@@ -1,5 +1,6 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2018 Julien Lepiller <[email-masked]>
+;;; Copyright © 2019 Gabriel Hondet <[email-masked]>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -49,7 +50,8 @@
   "Install the given package."
   (let ((out (assoc-ref outputs "out"))
         (program (if jbuild? "jbuilder" "dune")))
-    (invoke program install-target "--prefix" out))
+    (invoke program install-target "--prefix" out "--libdir"
+            (string-append out "/lib/ocaml/site-lib")))
   #t)
 
 (define %standard-phases
-- 
2.20.1

On Fri 01 Feb 2019 at 09:22 Gabriel Hondet wrote:

> So I guess we have to add the flag ~--libdir=(string-append (assoc-ref
> %outputs "out") "/lib/ocaml/site-lib/")~ during the install phase

So I have tried, and it works like a charm.  So here is a 3-patch-only
version of my 9 previous patches, without any beta version.