[bug#40091] [PATCH] gnu: dune: Update to 2.4.0.

[Vincent Legoll <vincent.legoll@gmail.com>]

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The added "release" make parameter, fixes the following bug:
make: ./dune.exe: Command not found

Tested with ocaml-menhir package update
(which will follow soon)

This may force a lot of other rebuildings, so
may not be suitable for master

--
Vincent Legoll

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From 1cd0debdbf5acbbba634feb25b72d46c8d53ea98 Mon Sep 17 00:00:00 2001
From: Vincent Legoll <vincent.legoll@gmail.com>
Date: Mon, 16 Mar 2020 16:41:11 +0100
Subject: [PATCH] gnu: dune: Update to 2.4.0.

* gnu/packages/ocaml.scm (dune): Update to 2.4.0
[arguments]: Add "release" to make parameters to force rebuilding
"dune.exe"
---
 gnu/packages/ocaml.scm | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/gnu/packages/ocaml.scm b/gnu/packages/ocaml.scm
index 35701039ad..ea4fb3edb1 100644
--- a/gnu/packages/ocaml.scm
+++ b/gnu/packages/ocaml.scm
@@ -1242,7 +1242,7 @@ full_split, cut, rcut, etc..")
 (define-public dune
   (package
     (name "dune")
-    (version "1.11.3")
+    (version "2.4.0")
     (source (origin
               (method git-fetch)
               (uri (git-reference
@@ -1251,11 +1251,12 @@ full_split, cut, rcut, etc..")
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "0l4x0x2fz135pljv88zj8y6w1ninsqw0gn1mdxzprd6wbxbyn8wr"))))
+                "0i8b84mi38r431z4a1yh4xnn9z5mnk1g3di0qz6h4lsxq8pg2m0v"))))
     (build-system ocaml-build-system)
     (arguments
      `(#:tests? #f; require odoc
-       #:make-flags (list (string-append "PREFIX=" (assoc-ref %outputs "out"))
+       #:make-flags (list "release"
+                          (string-append "PREFIX=" (assoc-ref %outputs "out"))
                           (string-append "LIBDIR=" (assoc-ref %outputs "out")
                                          "/lib/ocaml/site-lib"))
        #:phases
-- 
2.25.1